CN105544646B - A kind of flexible switching system of indoor multi-water resources and method based on water pressure conditions - Google Patents
A kind of flexible switching system of indoor multi-water resources and method based on water pressure conditions Download PDFInfo
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- CN105544646B CN105544646B CN201510934999.1A CN201510934999A CN105544646B CN 105544646 B CN105544646 B CN 105544646B CN 201510934999 A CN201510934999 A CN 201510934999A CN 105544646 B CN105544646 B CN 105544646B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 444
- 238000000034 method Methods 0.000 title claims abstract description 34
- 239000008399 tap water Substances 0.000 claims description 78
- 235000020679 tap water Nutrition 0.000 claims description 78
- 235000020188 drinking water Nutrition 0.000 claims description 36
- 239000003651 drinking water Substances 0.000 claims description 36
- 230000001105 regulatory effect Effects 0.000 claims description 35
- 238000012544 monitoring process Methods 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000013500 data storage Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000010295 mobile communication Methods 0.000 claims description 3
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 abstract 2
- 230000007812 deficiency Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
- E03B1/041—Greywater supply systems
- E03B1/042—Details thereof, e.g. valves or pumps
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
- E03B1/041—Greywater supply systems
- E03B2001/045—Greywater supply systems using household water
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Abstract
This application discloses a kind of flexible switching system of indoor multi-water resources based on water pressure conditions and method, the system to include：First hydraulic pressure sensor, for being monitored in real time to the hydraulic pressure in the recycled water main water pipeline in residence, it is correspondingly made available current recycled water and enters house hydraulic pressure；Second hydraulic pressure sensor, for being monitored in real time to the hydraulic pressure in the running water main water pipeline in residence, it is correspondingly made available current running water and enters house hydraulic pressure；Electronic two-way control valve, for entering house hydraulic pressure less than the first default hydraulic pressure when recycled water, and when running water enters house hydraulic pressure more than the second default hydraulic pressure, carry out automatic valve transfer operation, using by the recycled water water source switching in recycled water main water pipeline as running water water source.The application resident family use Water supply in many water heads system during, reduce due to certain all the way hydraulic pressure deficiency and trigger resident family at home live inconvenience phenomenon.
Description
Technical Field
The invention relates to the technical field of multi-water-source water supply, in particular to an indoor multi-water-source flexible switching system and method based on a water pressure condition.
Background
Currently, with the gradual development of community construction, some high-end communities gradually adopt a multi-water-source water supply system to replace the original single-water-source water supply in order to comprehensively utilize various water resources. So-called multi-source water supply systems generally include a reclaimed water supply system, a direct drinking water supply system, a hot water supply system, and a tap water supply system. Wherein, the reclaimed water supplied in the reclaimed water supply system can be used for flushing the closestool, the direct drinking water supplied by the direct drinking water supply system can be directly drunk, the heat medium water supplied by the heat medium water supply system is used for adjusting the indoor temperature, and the tap water supplied by the tap water supply system can be used as the domestic washing water and the like. The multi-water-source water supply system can achieve the purpose of maximizing the resource utilization by subdividing and utilizing water sources with different water qualities.
However, in the daily use process of the household, the water pressure of a certain water supply system is often insufficient, so that the water cannot be normally used. For example, when the water pressure in the main inlet pipe of the recycled water is insufficient, the householder cannot flush the toilet, thereby causing inconvenience to the daily life of people.
In conclusion, how to reduce the inconvenience of household life caused by insufficient water pressure in a certain path in the process of using a multi-water-source water supply system by a household is a problem to be solved urgently at present.
Disclosure of Invention
In view of the above, the present invention is directed to a system and a method for flexibly switching indoor multiple water sources based on water pressure conditions, so that inconvenience in household life of a resident due to insufficient water pressure in a certain path is reduced when the resident uses a multiple water source water supply system. The specific scheme is as follows:
an indoor multi-water-source flexible switching system based on water pressure condition is applied to a reclaimed water supply system, a hot medium water supply system, a direct drinking water supply system and a tap water supply system which are positioned in a residence; the method comprises the following steps:
the first water pressure sensor is used for monitoring the water pressure in the main reclaimed water inlet pipeline in the residence in real time and correspondingly obtaining the current reclaimed water room-entering water pressure;
the second water pressure sensor is used for monitoring the water pressure in a main tap water inlet pipeline in the residence in real time and correspondingly obtaining the current room water pressure of the tap water;
the water pressure judging device is used for judging whether the reclaimed water room entering water pressure is smaller than a first preset water pressure or not and judging whether the tap water room entering water pressure is larger than a second preset water pressure or not;
and the electric two-way regulating valve is used for carrying out automatic valve switching operation when the room water pressure of the reclaimed water is less than the first preset water pressure and when the room water pressure of the tap water is greater than the second preset water pressure so as to switch a reclaimed water source in the reclaimed water main water inlet pipeline into a tap water source.
Preferably, the water pressure judging means includes:
the first comparator is used for judging whether the reclaimed water room-entering water pressure is smaller than the first preset water pressure or not, and if so, generating a corresponding first indicating signal;
the second comparator is used for judging whether the room water pressure of the tap water is greater than the second preset water pressure or not, and if not, generating a corresponding second indicating signal;
and the first control signal generator is in signal connection with the first comparator and the second comparator, generates a valve switching control signal under the condition of only receiving the first indication signal, and sends the valve switching control signal to the electric two-way regulating valve.
Preferably, the indoor flexible switching system for multiple water sources further comprises:
the third water pressure sensor is used for monitoring the water pressure in the main hot medium water inlet pipeline in the residence in real time and correspondingly obtaining the current hot medium water pressure of entering the house;
the third comparator is used for judging whether the water pressure of the heat medium water entering the room is less than a third preset water pressure or not, and if so, a third indicating signal is generated;
the second control signal generator is in signal connection with the third comparator, generates a first shunt control signal when receiving the third indication signal, and sends the first shunt control signal to the first electric three-way shunt regulating valve so as to control the first electric three-way shunt regulating valve to shunt a tap water source to preset indoor water flow heating equipment;
and the first waterway conduction pipeline is used for conducting a waterway between the water outlet end of the indoor water flow heating equipment and the main hot water inlet pipeline.
Preferably, the indoor flexible switching system for multiple water sources further comprises:
the third control signal generator is in signal connection with the second comparator, and generates a booster pump starting control signal when receiving the second indication signal;
and the electric booster pump is used for being in signal connection with the third control signal generator, and when the booster pump starting control signal is received, the booster pump boosts the water pressure in the main tap water inlet pipeline.
Preferably, the indoor flexible switching system for multiple water sources further comprises:
the fourth water pressure sensor is used for monitoring the water pressure in the direct drinking water main inlet pipeline in the residence in real time and correspondingly obtaining the current direct drinking water house-entering water pressure;
the fourth comparator is used for judging whether the direct drinking water entering room water pressure is smaller than a fourth preset water pressure or not, and if so, a fourth indicating signal is generated;
the fourth control signal generator is in signal connection with the fourth comparator, generates a second shunt control signal when receiving the fourth indicating signal, and sends the second shunt control signal to the second electric three-way shunt regulating valve so as to control the second electric three-way shunt regulating valve to shunt a tap water source to a preset household water quality purifier;
and the second waterway conduction pipeline is used for conducting a waterway between the water outlet end of the household water purifier and the direct drinking water main water inlet pipeline.
Preferably, the indoor flexible switching system for multiple water sources further comprises:
the data memory is used for respectively storing data monitored in real time in the first water pressure sensor, the second water pressure sensor, the third water pressure sensor and the fourth water pressure sensor;
the water pressure report generator is used for generating a water pressure report according to a preset report generation cycle and the data stored in the data storage device at regular intervals; the water pressure report comprises reclaimed water entering room water pressure curve data, tap water entering room water pressure curve data, hot medium water entering room water pressure curve data and direct drinking water entering room water pressure curve data.
Preferably, the indoor flexible switching system for multiple water sources further comprises:
the fifth control signal generator is used for being in signal connection with the second comparator and generating an alarm triggering control signal when receiving the second indication signal;
the alarm information generator is used for being in signal connection with the fifth control signal generator, and when the alarm triggering control signal is received, corresponding alarm information is generated by using the current running water indoor water pressure and the residence number;
and the alarm information transmitter is used for transmitting the alarm information generated by the alarm information generator to a handheld mobile terminal of a preset maintenance personnel through a mobile communication network.
The invention also discloses an indoor multi-water-source flexible switching method based on the water pressure condition, which is applied to a reclaimed water supply system, a hot medium water supply system, a tap water supply system and a direct drinking water supply system which are positioned in a residence; the method comprises the following steps:
monitoring the water pressure in a main reclaimed water inlet pipeline in a residence in real time, and correspondingly obtaining the current reclaimed water room-entering water pressure;
monitoring the water pressure in a main tap water inlet pipeline in a residence in real time, and correspondingly obtaining the current room water pressure of the tap water;
and when the room entering water pressure of the regenerated water is less than a first preset water pressure and when the room entering water pressure of the tap water is greater than a second preset water pressure, carrying out automatic valve switching operation to switch a regenerated water source in the main regenerated water inlet pipeline into a tap water source.
Preferably, the indoor multi-water-source flexible switching method further includes:
monitoring the water pressure in a main hot medium water inlet pipeline in the residence in real time, and correspondingly obtaining the current hot medium water pressure of entering the residence;
when the water pressure of the heating medium water entering the room is less than a third preset water pressure, generating a first shunt control signal, and sending the first shunt control signal to a first electric three-way shunt regulating valve so as to control the first electric three-way shunt regulating valve to shunt a tap water source to preset indoor water flow heating equipment; the water outlet end of the indoor water flow heating equipment is connected with the main hot water inlet pipeline in a water way through a first water way conducting pipeline.
Preferably, the indoor multi-water-source flexible switching method further includes:
monitoring the water pressure in a main direct drinking water inlet pipeline in the residence in real time to correspondingly obtain the current direct drinking water pressure of entering the room;
when the direct drinking water entering room water pressure is smaller than a fourth preset water pressure, generating a second shunt control signal, and sending the second shunt control signal to a second electric three-way shunt regulating valve so as to control the second electric three-way shunt regulating valve to shunt a tap water source to a preset household water quality purifier; the water outlet end of the household water purifier is connected with the direct drinking water main water inlet pipeline in a waterway manner through a second waterway conducting pipeline.
In the invention, the indoor multi-water-source flexible switching system comprises: the first water pressure sensor is used for monitoring the water pressure in the main reclaimed water inlet pipeline in the residence in real time and correspondingly obtaining the current reclaimed water room-entering water pressure; the second water pressure sensor is used for monitoring the water pressure in a main tap water inlet pipeline in the residence in real time and correspondingly obtaining the current room water pressure of the tap water; the water pressure judging device is used for judging whether the room entering water pressure of the regenerated water is smaller than a first preset water pressure or not and judging whether the room entering water pressure of the tap water is larger than a second preset water pressure or not; and the electric two-way regulating valve is used for carrying out automatic valve switching operation when the room water pressure of the reclaimed water is less than the first preset water pressure and when the room water pressure of the tap water is greater than the second preset water pressure so as to switch a reclaimed water source in the reclaimed water main water inlet pipeline into a tap water source. Therefore, the invention utilizes the water pressure sensor to monitor the water pressure in the main reclaimed water inlet pipeline and the main tap water inlet pipeline in real time, and when the water pressure in the main reclaimed water inlet pipeline is lower than a certain value and the water pressure in the main tap water inlet pipeline is higher than the certain value, the reclaimed water source is switched to the tap water source by utilizing the electric two-way regulating valve, thereby reducing the phenomenon of inconvenient household life caused by insufficient water pressure of a certain path in the process of using the multi-water-source water supply system by a household.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an indoor flexible switching system for multiple water sources based on water pressure conditions according to an embodiment of the present invention;
fig. 2 is a flow chart of an indoor multi-water-source flexible switching method based on water pressure conditions according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention discloses an indoor multi-water-source flexible switching system based on a water pressure condition, which is applied to a reclaimed water supply system, a hot medium water supply system, a direct drinking water supply system and a tap water supply system which are positioned in a residence; referring to fig. 1, the indoor multi-water-source flexible switching system includes:
the first water pressure sensor 11 is used for monitoring the water pressure in the main reclaimed water inlet pipeline in the residence in real time and correspondingly obtaining the current reclaimed water room-entering water pressure;
the second water pressure sensor 12 is used for monitoring the water pressure in the main tap water inlet pipeline in the residence in real time, and correspondingly obtaining the current room water pressure of the tap water;
the water pressure judging device 13 is used for judging whether the room entering water pressure of the regenerated water is smaller than a first preset water pressure or not and judging whether the room entering water pressure of the tap water is larger than a second preset water pressure or not;
and the electric two-way regulating valve 14 is used for carrying out automatic valve switching operation when the room water pressure of the regenerated water is less than the first preset water pressure and when the room water pressure of the tap water is greater than the second preset water pressure so as to switch a regenerated water source in the main water inlet pipeline of the regenerated water into a tap water source.
It can be understood that the water pressure judging device 13 includes a corresponding memory, and the memory is used for storing specific values of the first preset water pressure and the second preset water pressure; the electric two-way regulating valve 14 is arranged on a switching pipeline, wherein one end of the switching pipeline is connected with a main reclaimed water inlet pipeline, and the other end of the switching pipeline is connected with a main tap water inlet pipeline.
In the embodiment of the invention, the indoor multi-water-source flexible switching system comprises: the first water pressure sensor is used for monitoring the water pressure in the main reclaimed water inlet pipeline in the residence in real time and correspondingly obtaining the current reclaimed water room-entering water pressure; the second water pressure sensor is used for monitoring the water pressure in a main tap water inlet pipeline in the residence in real time and correspondingly obtaining the current room water pressure of the tap water; the water pressure judging device is used for judging whether the room entering water pressure of the regenerated water is smaller than a first preset water pressure or not and judging whether the room entering water pressure of the tap water is larger than a second preset water pressure or not; and the electric two-way regulating valve is used for carrying out automatic valve switching operation when the room water pressure of the reclaimed water is less than the first preset water pressure and when the room water pressure of the tap water is greater than the second preset water pressure so as to switch a reclaimed water source in the reclaimed water main water inlet pipeline into a tap water source.
Therefore, the embodiment of the invention utilizes the water pressure sensor to monitor the water pressure in the main reclaimed water inlet pipeline and the main tap water inlet pipeline in real time, and when the water pressure in the main reclaimed water inlet pipeline is lower than a certain value and the water pressure in the main tap water inlet pipeline is higher than a certain value, the electric two-way regulating valve is utilized to switch the reclaimed water source into the tap water source, so that the inconvenience in household life caused by insufficient water pressure of a certain path is reduced in the process of using the multi-water-source water supply system by a household.
The embodiment of the invention discloses a specific indoor multi-water-source flexible switching system based on a water pressure condition. Specifically, the method comprises the following steps:
the water pressure determination device in this embodiment may specifically include a first comparator, a second comparator, and a first control signal generator; wherein,
the first comparator is used for judging whether the room water pressure of the regenerated water is less than a first preset water pressure or not, and if so, generating a corresponding first indicating signal;
the second comparator is used for judging whether the room water pressure of the tap water is greater than a second preset water pressure or not, and if not, generating a corresponding second indicating signal;
and the first control signal generator is in signal connection with the first comparator and the second comparator, generates a valve switching control signal under the condition of only receiving the first indication signal, and sends the valve switching control signal to the electric two-way regulating valve.
In this embodiment, the indoor multi-water-source flexible switching system may further include a third water pressure sensor, a third comparator, a second control signal generator, and a first water path conducting pipeline; wherein,
the third water pressure sensor is used for monitoring the water pressure in the main hot medium water inlet pipeline in the residence in real time and correspondingly obtaining the current hot medium water pressure of entering the house;
the third comparator is used for judging whether the water pressure of the heat medium water entering the room is less than a third preset water pressure or not, and if so, generating a third indicating signal;
the second control signal generator is in signal connection with the third comparator, generates a first shunt control signal when receiving a third indicating signal, and sends the first shunt control signal to the first electric three-way shunt regulating valve so as to control the first electric three-way shunt regulating valve to shunt a tap water source to preset indoor water flow heating equipment;
and the first waterway conducting pipeline is used for conducting a waterway between the water outlet end of the indoor water flow heating equipment and the main hot water inlet pipeline.
Further, in this embodiment, the indoor multi-water-source flexible switching system may further include a third control signal generator and an electric booster pump; wherein,
the third control signal generator is in signal connection with the second comparator and generates a booster pump starting control signal when receiving the second indication signal;
and the electric booster pump is in signal connection with the third control signal generator, and is used for boosting the water pressure in the main tap water inlet pipeline when receiving a booster pump starting control signal.
In addition, in this embodiment, the indoor multi-water-source flexible switching system may further include a fourth water pressure sensor, a fourth comparator, a fourth control signal generator, and a second water path conducting pipeline; wherein,
the fourth water pressure sensor is used for monitoring the water pressure in the direct drinking water main inlet pipeline in the residence in real time and correspondingly obtaining the current direct drinking water house-entering water pressure;
the fourth comparator is used for judging whether the direct drinking water entering room water pressure is smaller than a fourth preset water pressure or not, and if so, generating a fourth indicating signal;
the fourth control signal generator is in signal connection with the fourth comparator, generates a second shunt control signal when receiving a fourth indicating signal, and sends the second shunt control signal to the second electric three-way shunt regulating valve so as to control the second electric three-way shunt regulating valve to shunt a tap water source to a preset household water quality purifier;
and the second waterway conduction pipeline is used for conducting a waterway between the water outlet end of the household water purifier and the main direct drinking water inlet pipeline.
Further, the indoor multi-water-source flexible switching system in the embodiment may further include a data storage and a water pressure report generator; wherein,
the data memory is used for respectively storing data monitored in real time in the first water pressure sensor, the second water pressure sensor, the third water pressure sensor and the fourth water pressure sensor;
the water pressure report generator is used for generating a water pressure report according to a preset report generation cycle and the data stored in the data storage device at regular intervals; the water pressure report comprises reclaimed water entering room water pressure curve data, tap water entering room water pressure curve data, heating medium water entering room water pressure curve data and direct drinking water entering room water pressure curve data.
In addition, the indoor multi-water-source flexible switching system in the embodiment may further include a fifth control signal generator, an alarm information generator, and an alarm information transmitter; wherein
The fifth control signal generator is used for being in signal connection with the second comparator and generating an alarm triggering control signal when receiving the second indication signal;
the alarm information generator is used for being in signal connection with the fifth control signal generator, and when the alarm triggering control signal is received, corresponding alarm information is generated by using the current water pressure of the tap water entering the house and the residence number;
and the alarm information transmitter is used for transmitting the alarm information generated by the alarm information generator to a handheld mobile terminal of a preset maintenance personnel through a mobile communication network.
The embodiment of the invention also discloses an indoor multi-water-source flexible switching method based on the water pressure condition, which is applied to a reclaimed water supply system, a hot medium water supply system, a tap water supply system and a direct drinking water supply system which are positioned in a residence; referring to fig. 2, the method includes:
step S21: monitoring the water pressure in a main reclaimed water inlet pipeline in a residence in real time, and correspondingly obtaining the current reclaimed water room-entering water pressure;
step S22: monitoring the water pressure in a main tap water inlet pipeline in a residence in real time, and correspondingly obtaining the current room water pressure of the tap water;
step S23: when the room entering water pressure of the reclaimed water is less than the first preset water pressure and when the room entering water pressure of the tap water is greater than the second preset water pressure, automatic valve switching operation is carried out so as to switch a reclaimed water source in the reclaimed water main water inlet pipeline into a tap water source.
Further, the indoor multi-water-source flexible switching method may further include: monitoring the water pressure in a main hot medium water inlet pipeline in the residence in real time, and correspondingly obtaining the current hot medium water pressure of entering the residence; when the water pressure of the heating medium water entering the room is less than the third preset water pressure, generating a first shunt control signal, and sending the first shunt control signal to the first electric three-way shunt regulating valve so as to control the first electric three-way shunt regulating valve to shunt the tap water source to the pre-arranged indoor water flow heating equipment; the water outlet end of the indoor water flow heating equipment is connected with the main hot medium water inlet pipeline in a water way through a first water way conduction pipeline.
In addition, the indoor multi-water-source flexible switching method in this embodiment may further include: monitoring the water pressure in a main direct drinking water inlet pipeline in the residence in real time to correspondingly obtain the current direct drinking water pressure of entering the room; when the water pressure of the direct drinking water entering the room is less than the fourth preset water pressure, generating a second shunt control signal, and sending the second shunt control signal to the second electric three-way shunt regulating valve so as to control the second electric three-way shunt regulating valve to shunt the tap water source to the pre-arranged household water quality purifier; wherein, the water outlet end of the household water purifier is connected with the main direct drinking water inlet pipeline through a second water channel conducting pipeline.
Therefore, the embodiment of the invention monitors the water pressure in the main reclaimed water inlet pipeline and the main tap water inlet pipeline in real time, and when the water pressure in the main reclaimed water inlet pipeline is lower than a certain value and the water pressure in the main tap water inlet pipeline is higher than the certain value, the reclaimed water source is switched to the tap water source, so that the inconvenience in household life caused by the insufficient water pressure of a certain path is reduced in the process of using the multi-water-source water supply system by residents.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The water pressure condition-based indoor multi-water-source flexible switching system and method provided by the invention are described in detail, specific examples are applied in the system to explain the principle and the implementation mode of the invention, and the description of the examples is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (8)
1. An indoor multi-water-source flexible switching system based on a water pressure condition is characterized by being applied to a reclaimed water supply system, a hot medium water supply system, a direct drinking water supply system and a tap water supply system which are positioned in a residence; the method comprises the following steps:
the first water pressure sensor is used for monitoring the water pressure in the main reclaimed water inlet pipeline in the residence in real time and correspondingly obtaining the current reclaimed water room-entering water pressure;
the second water pressure sensor is used for monitoring the water pressure in a main tap water inlet pipeline in the residence in real time and correspondingly obtaining the current room water pressure of the tap water;
the water pressure judging device is used for judging whether the reclaimed water room entering water pressure is smaller than a first preset water pressure or not and judging whether the tap water room entering water pressure is larger than a second preset water pressure or not;
the electric two-way regulating valve is used for carrying out automatic valve switching operation when the room entering water pressure of the regenerated water is less than the first preset water pressure and the room entering water pressure of the tap water is greater than the second preset water pressure so as to switch a regenerated water source in the main regenerated water inlet pipeline into a tap water source;
wherein, the flexible switched systems of indoor many water sources still includes: the fourth water pressure sensor, the fourth comparator, the fourth control signal generator and the second water path conducting pipeline; wherein,
the fourth water pressure sensor is used for monitoring the water pressure in the main direct drinking water inlet pipeline in the residence in real time and correspondingly obtaining the current direct drinking water house-entering water pressure;
the fourth comparator is used for judging whether the direct drinking water entering room water pressure is smaller than a fourth preset water pressure or not, and if so, generating a fourth indicating signal;
the fourth control signal generator is in signal connection with the fourth comparator, generates a second shunt control signal when receiving the fourth indication signal, and sends the second shunt control signal to a second electric three-way shunt regulating valve so as to control the second electric three-way shunt regulating valve to shunt a tap water source to a preset household water quality purifier;
and the second waterway conduction pipeline is used for conducting a waterway between the water outlet end of the household water purifier and the direct drinking water main water inlet pipeline.
2. The indoor multi-water-source flexible switching system based on the hydraulic pressure condition as claimed in claim 1, wherein the hydraulic pressure judging means includes:
the first comparator is used for judging whether the reclaimed water room-entering water pressure is smaller than the first preset water pressure or not, and if so, generating a corresponding first indicating signal;
the second comparator is used for judging whether the room water pressure of the tap water is greater than the second preset water pressure or not, and if not, generating a corresponding second indicating signal;
and the first control signal generator is in signal connection with the first comparator and the second comparator, generates a valve switching control signal under the condition of only receiving the first indication signal, and sends the valve switching control signal to the electric two-way regulating valve.
3. The hydraulic pressure condition-based indoor multi-water-source flexible switching system according to claim 2, further comprising:
the third water pressure sensor is used for monitoring the water pressure in the main hot medium water inlet pipeline in the residence in real time and correspondingly obtaining the current hot medium water pressure of entering the house;
the third comparator is used for judging whether the water pressure of the heat medium water entering the room is less than a third preset water pressure or not, and if so, a third indicating signal is generated;
the second control signal generator is in signal connection with the third comparator, generates a first shunt control signal when receiving the third indication signal, and sends the first shunt control signal to the first electric three-way shunt regulating valve so as to control the first electric three-way shunt regulating valve to shunt a tap water source to preset indoor water flow heating equipment;
and the first waterway conduction pipeline is used for conducting a waterway between the water outlet end of the indoor water flow heating equipment and the main hot water inlet pipeline.
4. The flexible switching system for indoor multiple water sources based on hydraulic pressure condition as claimed in claim 3, further comprising:
the third control signal generator is in signal connection with the second comparator, and generates a booster pump starting control signal when receiving the second indication signal;
and the electric booster pump is used for being in signal connection with the third control signal generator, and when the booster pump starting control signal is received, the booster pump boosts the water pressure in the main tap water inlet pipeline.
5. The hydraulic pressure condition-based indoor multi-water-source flexible switching system according to claim 4, further comprising:
the data memory is used for respectively storing data monitored in real time in the first water pressure sensor, the second water pressure sensor, the third water pressure sensor and the fourth water pressure sensor;
the water pressure report generator is used for generating a water pressure report according to a preset report generation cycle and the data stored in the data storage device at regular intervals; the water pressure report comprises reclaimed water entering room water pressure curve data, tap water entering room water pressure curve data, hot medium water entering room water pressure curve data and direct drinking water entering room water pressure curve data.
6. The flexible switching system for indoor multiple water sources based on hydraulic pressure condition as claimed in any one of claims 2 to 5, further comprising:
the fifth control signal generator is used for being in signal connection with the second comparator and generating an alarm triggering control signal when receiving the second indication signal;
the alarm information generator is used for being in signal connection with the fifth control signal generator, and when the alarm triggering control signal is received, corresponding alarm information is generated by using the current running water indoor water pressure and the residence number;
and the alarm information transmitter is used for transmitting the alarm information generated by the alarm information generator to a handheld mobile terminal of a preset maintenance personnel through a mobile communication network.
7. A method for flexibly switching indoor multiple water sources based on water pressure conditions is characterized by being applied to a reclaimed water supply system, a hot medium water supply system, a tap water supply system and a direct drinking water supply system which are positioned in a residence; the method comprises the following steps:
monitoring the water pressure in a main reclaimed water inlet pipeline in a residence in real time, and correspondingly obtaining the current reclaimed water room-entering water pressure;
monitoring the water pressure in a main tap water inlet pipeline in a residence in real time, and correspondingly obtaining the current room water pressure of the tap water;
when the room entering water pressure of the regenerated water is less than a first preset water pressure and when the room entering water pressure of the tap water is greater than a second preset water pressure, automatic valve switching operation is carried out so as to switch a regenerated water source in the regenerated water main water inlet pipeline into a tap water source;
the indoor multi-water-source flexible switching method further comprises the following steps:
monitoring the water pressure in a main direct drinking water inlet pipeline in the residence in real time to correspondingly obtain the current direct drinking water pressure of entering the room;
when the direct drinking water entering room water pressure is smaller than a fourth preset water pressure, generating a second shunt control signal, and sending the second shunt control signal to a second electric three-way shunt regulating valve so as to control the second electric three-way shunt regulating valve to shunt a tap water source to a preset household water quality purifier; the water outlet end of the household water purifier is connected with the direct drinking water main water inlet pipeline in a waterway manner through a second waterway conducting pipeline.
8. The method for flexibly switching an indoor multiple water source based on a hydraulic pressure condition as claimed in claim 7, further comprising:
monitoring the water pressure in a main hot medium water inlet pipeline in the residence in real time, and correspondingly obtaining the current hot medium water pressure of entering the residence;
when the water pressure of the heating medium water entering the room is less than a third preset water pressure, generating a first shunt control signal, and sending the first shunt control signal to a first electric three-way shunt regulating valve so as to control the first electric three-way shunt regulating valve to shunt a tap water source to preset indoor water flow heating equipment; the water outlet end of the indoor water flow heating equipment is connected with the main hot water inlet pipeline in a water way through a first water way conducting pipeline.
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| CN106567824B (en) * | 2016-10-25 | 2018-08-03 | 科勒(中国)投资有限公司 | The control method and system of closestool booster pump |
| CN108371501A (en) * | 2018-03-10 | 2018-08-07 | 刘瑞芳 | bathroom floor cleaning device and its system |
| CN109951571B (en) * | 2019-04-15 | 2020-10-16 | 中国水利水电科学研究院 | Method and system for joint deployment of multiple water sources based on centralized data processing center |
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| AU2002951098A0 (en) * | 2002-08-30 | 2002-09-12 | Gray, Ian Mr | A rainwater tank and mains water supply cross connection system |
| CN101525897B (en) * | 2009-03-30 | 2011-05-25 | 杭州电子科技大学 | An automatic switching device for secondary water utilization |
| CN101900374A (en) * | 2010-08-31 | 2010-12-01 | 天津市冠成钢品制造有限公司 | Unattended central heat supply monitoring station |
| JP5563142B1 (en) * | 2013-12-05 | 2014-07-30 | 三菱重工業株式会社 | Circulating water utilization system |
| JP5567200B1 (en) * | 2013-12-05 | 2014-08-06 | 三菱重工業株式会社 | Domestic water circulation system |
| CN204500352U (en) * | 2015-02-06 | 2015-07-29 | 江汉大学 | A kind of water dispenser |
| CN104763020B (en) * | 2015-02-16 | 2017-07-04 | 陈军 | water purifier waste water utilization device |
| CN205224157U (en) * | 2015-12-11 | 2016-05-11 | 重庆财信合同能源管理有限公司 | Indoor multiple water source developments switching equipment |
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