CN103321021A - Washing machine and detergent-box component thereof - Google Patents
Washing machine and detergent-box component thereof Download PDFInfo
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- CN103321021A CN103321021A CN2013102653741A CN201310265374A CN103321021A CN 103321021 A CN103321021 A CN 103321021A CN 2013102653741 A CN2013102653741 A CN 2013102653741A CN 201310265374 A CN201310265374 A CN 201310265374A CN 103321021 A CN103321021 A CN 103321021A
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- washing machine
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- communicating pipe
- washing agent
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- 238000005406 washing Methods 0.000 title claims abstract description 79
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 3
- 239000003599 detergent Substances 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 description 36
- 238000005516 engineering process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012905 input function Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
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- Control Of Washing Machine And Dryer (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a detergent-box component for a washing machine and the washing machine with the detergent-box component. The detergent-box component for the washing machine comprises a box body, a communicating pipe, a pressure sensor, a controller and a display screen, wherein the box body is provided with an air hole communicated with the outside, a first end of the communication pipe is communicated with the bottom of the box body, a second end of the communication pipe is sealed to form a sealed air chamber inside the communicating pipe, the pressure sensor is used for detecting air pressure inside the sealed air chamber, the controller is connected with the pressure sensor and the display screen respectively to convert pneumatic signals detected by the pressure sensor to detergent liquid level signals so as to display the same on the display screen. According to an embodiment of the detergent-box component for the washing machine that pressure inside the sealed air chamber is detected by the pressure sensor so as to obtain liquid level values of detergent inside the box body, the liquid level values can be displayed accurately, and linearization display can be realized.
Description
Technical field
The present invention relates to field of domestic appliances manufacture technology, the washing machine that particularly relates to a kind of box component for washing agent for washing machine and have this washing agent assembly.
Background technology
Along with the raising of people's living standard, there has been great improvement people's clothing ,food and housing provisional capital, the requirement of washing machine is laid particular emphasis on more the design of health, hommization.Especially along with laundry liquid being accepted and approving gradually, the liquid detergent automatic switching discharge technique of washing machine also becomes a kind of development trend.And the function washing machine of automatically throwing on the market of present stage development also has a lot, general input function all is the consumption of how much regulating washing agent according to clothing, this kind injected volume is accurate not, manual intervention is selected not accurate enough, can't realize the visual input of washing agent, to washing agent residual in the washing machine an intuitively impression can not be arranged.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, one object of the present invention is to propose a kind of box component for washing agent that is used for washing machine that can accurately show the detergent box level value.
Another object of the present invention is to propose a kind of washing machine.
According to the box component for washing agent that is used for washing machine of the embodiment of the invention, comprising: box body has the pore that is in communication with the outside on the described box body; Communicating pipe, the first end of described communicating pipe is communicated with the bottom of described box body and the second end of described communicating pipe seals to form sealed air chamber within described communicating pipe; Pressure sensor, described pressure sensor is for detection of the air pressure in the described sealed air chamber; Controller and display screen, described controller respectively with described pressure sensor link to each other with described display screen with the air pressure signal that described pressure sensor is detected be converted into the washing agent liquid level signal and with described washing agent liquid level signal in described demonstration screen display.
According to the box component for washing agent that is used for washing machine of the embodiment of the invention, obtain the level value of washing agent in the box body by the pressure in the pressure sensor detection sealed air chamber, show accurately, can realize that linearisation shows.
In addition, the box component for washing agent for washing machine according to the above embodiment of the present invention can also have following additional technical characterictic:
According to an example of the present invention, described pressure sensor is located at the second end of described communicating pipe.
According to an example of the present invention, described pressure sensor and described communicating pipe are integrally formed.
According to an example of the present invention, described communicating pipe is L shaped pipe.
According to an example of the present invention, described communicating pipe is the J-shaped pipe.
According to the washing machine of the embodiment of the invention, comprise according to above-mentioned each described box component for washing agent for washing machine.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the schematic diagram that is used for according to an embodiment of the invention the box component for washing agent of washing machine.
The specific embodiment
The below describes embodiments of the invention in detail, and the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, be intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center "; " vertically "; " laterally "; " length "; " width "; " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only be for convenience of description the present invention and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " a plurality of " is two or more, unless clear and definite concrete restriction is arranged in addition.
In the present invention, unless clear and definite regulation and restriction are arranged in addition, broad understanding should be done in the terms such as term " installation ", " linking to each other ", " connection ", " fixing ", for example, can be to be fixedly connected with, and also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can indirectly link to each other by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
In the present invention, unless clear and definite regulation and restriction are arranged in addition, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, can comprise that also the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that the First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that the First Characteristic level height is less than Second Characteristic.
Describe the box component for washing agent that is used for washing machine according to the embodiment of the invention in detail below with reference to accompanying drawing.
Need to prove at this, is the part of washing machine according to the box component for washing agent that is used for washing machine of the embodiment of the invention, and controller and the display screen mentioned in below describing can be controller and the aobvious control plates that washing machine carries.That is, pressure sensor is connected on the controller of washing machine, and the pressure signal that pressure sensor is recorded is converted into the washing agent liquid level signal of washing agent and shows at aobvious control plate.This is understandable to those skilled in the art.
As shown in Figure 1, the box component for washing agent that is used for washing machine according to the embodiment of the invention comprises: box body 10, communicating pipe 20, pressure sensor 30, controller (not shown) and display screen 50.
Particularly, have the pore that is in communication with the outside on the box body 10, remain on an atmospheric pressure so that be contained in the liquid level pressure of the washing agent in the box body 10.
The first end of communicating pipe 20 (namely as shown in fig. 1 the lower end of communicating pipe 20) is communicated with the bottom of box body 10 and the second end of communicating pipe 20 (namely as shown in fig. 1 the upper end of communicating pipe 20) sealing with in interior formation of communicating pipe 20 sealed air chamber.That is to say, owing to being communicated with box body 10 communicating pipe 20, based on law of connected vessels, when storing washing agent in the box body 10, a part of washing agent can enter in communicating pipe 20.Because the sealing of the second end of communicating pipe 20, then washing agent has just carried out fluid-tight to the first end of communicating pipe 20.Thus, in the interior sealed air chamber that formed of communicating pipes 20.
Described controller links to each other with display screen 50 with pressure sensor 30 respectively and is converted into the washing agent liquid level signal and described washing agent liquid level signal is shown at display screen 50 with the air pressure signal that pressure sensor 30 is detected.
Here need to prove, above-mentioned so-called washing agent liquid level signal refers to the level value of the washing agent in the box body 10.As shown in Figure 1, the variation of box body 10 interior washing agent level values can cause that the level value in communicating pipe 20 changes, and then causes that the pressure in the sealed air chamber changes.That is to say the level value positive correlation of the washing agent in the pressure in the sealed air chamber and the box body 10.By detecting the pressure in the sealed air chamber, can calculate the level value of washing agent in the box body.
According to the box component for washing agent that is used for washing machine of the embodiment of the invention, obtain the level value of washing agent in the box body by the pressure in the pressure sensor detection sealed air chamber, show accurately, can realize that linearisation shows.
Advantageously, according to an example of the present invention, pressure sensor 30 is located at the second end of communicating pipe 20.That is to say, pressure sensor 30 can be used for the second end of sealing communicating pipe 20 and detect pressure in the sealed air chamber.That is, pressure sensor 30 can be integrally formed with communicating pipe 20.
As shown in Figure 1, according to an example of the present invention, described communicating pipe can be L shaped pipe or J-shaped pipe.Thus, rational in infrastructure.
According to the box component for washing agent that is used for washing machine of the embodiment of the invention, can realize the visualization display of washing agent liquid level, more existing washing agent liquid level shows more accurate, can realize that linearisation shows, test error is little.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or the example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although the above has illustrated and has described embodiments of the invention, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art is not in the situation that break away from principle of the present invention and aim can change above-described embodiment within the scope of the invention, modification, replacement and modification.
Claims (6)
1. a box component for washing agent that is used for washing machine is characterized in that, comprising:
Box body has the pore that is in communication with the outside on the described box body;
Communicating pipe, the first end of described communicating pipe is communicated with the bottom of described box body and the second end of described communicating pipe seals to form sealed air chamber within described communicating pipe;
Pressure sensor, described pressure sensor is for detection of the air pressure in the described sealed air chamber;
Controller and display screen, described controller respectively with described pressure sensor link to each other with described display screen with the air pressure signal that described pressure sensor is detected be converted into the washing agent liquid level signal and with described washing agent liquid level signal in described demonstration screen display.
2. the box component for washing agent for washing machine according to claim 1 is characterized in that, described pressure sensor is located at the second end of described communicating pipe.
3. the box component for washing agent for washing machine according to claim 2 is characterized in that, described pressure sensor and described communicating pipe are integrally formed.
4. the box component for washing agent for washing machine according to claim 1 is characterized in that, described communicating pipe is L shaped pipe.
5. the box component for washing agent for washing machine according to claim 1 is characterized in that, described communicating pipe is the J-shaped pipe.
6. a washing machine is characterized in that, comprises according to claim 1 each described box component for washing agent for washing machine in-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102653741A CN103321021A (en) | 2013-06-27 | 2013-06-27 | Washing machine and detergent-box component thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102653741A CN103321021A (en) | 2013-06-27 | 2013-06-27 | Washing machine and detergent-box component thereof |
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| Publication Number | Publication Date |
|---|---|
| CN103321021A true CN103321021A (en) | 2013-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102653741A Pending CN103321021A (en) | 2013-06-27 | 2013-06-27 | Washing machine and detergent-box component thereof |
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| CN (1) | CN103321021A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074030A (en) * | 2014-06-27 | 2014-10-01 | 合肥荣事达三洋电器股份有限公司 | Detection display device of washing liquid surplus |
| CN104878570A (en) * | 2015-05-29 | 2015-09-02 | 南京创维家用电器有限公司 | Washing machine with detergent residual amount detecting function and detecting method |
| CN104947380A (en) * | 2014-03-26 | 2015-09-30 | 无锡小天鹅股份有限公司 | Detergent box assembly and washing machine comprising the same |
| WO2015143760A1 (en) * | 2014-03-26 | 2015-10-01 | 无锡小天鹅股份有限公司 | Detergent box assembly and washing machine having same |
| CN106948132A (en) * | 2017-03-22 | 2017-07-14 | 无锡小天鹅股份有限公司 | Washing machine and the detergent liquid level detection device for washing machine |
| CN107012667A (en) * | 2017-03-22 | 2017-08-04 | 无锡小天鹅股份有限公司 | Washing machine and the detergent liquid level detection device for washing machine |
| CN111485383A (en) * | 2019-01-25 | 2020-08-04 | 青岛海尔洗衣机有限公司 | a washing machine |
| CN111857190A (en) * | 2019-04-29 | 2020-10-30 | 安世亚太科技股份有限公司 | A light-cured resin liquid level control device and method |
| CN112301665A (en) * | 2019-07-26 | 2021-02-02 | 青岛海尔洗衣机有限公司 | Detergent feeding device and washing machine |
| CN112656337A (en) * | 2019-10-15 | 2021-04-16 | 上海酒店设备工程成套南翔厂有限公司 | Dishwasher with liquid detergent adding device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08229293A (en) * | 1995-02-28 | 1996-09-10 | Sanyo Electric Co Ltd | Liquid detergent feeder for washing machine |
| KR20010010612A (en) * | 1999-07-21 | 2001-02-15 | 전주범 | drum type washing machine provided with rinsing cycle using small amount of water |
| KR20080057726A (en) * | 2006-12-20 | 2008-06-25 | 주식회사 대우일렉트로닉스 | Vibration level sensor and drum washing machine having same |
| US20130049969A1 (en) * | 2011-08-23 | 2013-02-28 | General Electric Company | Bulk dispenser fluid level sensing and out of balance detection for a washing machine appliance |
| CN202849805U (en) * | 2012-09-07 | 2013-04-03 | 无锡小天鹅股份有限公司 | Anti-overflow washing agent storage apparatus and washing machine |
-
2013
- 2013-06-27 CN CN2013102653741A patent/CN103321021A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08229293A (en) * | 1995-02-28 | 1996-09-10 | Sanyo Electric Co Ltd | Liquid detergent feeder for washing machine |
| KR20010010612A (en) * | 1999-07-21 | 2001-02-15 | 전주범 | drum type washing machine provided with rinsing cycle using small amount of water |
| KR20080057726A (en) * | 2006-12-20 | 2008-06-25 | 주식회사 대우일렉트로닉스 | Vibration level sensor and drum washing machine having same |
| US20130049969A1 (en) * | 2011-08-23 | 2013-02-28 | General Electric Company | Bulk dispenser fluid level sensing and out of balance detection for a washing machine appliance |
| CN202849805U (en) * | 2012-09-07 | 2013-04-03 | 无锡小天鹅股份有限公司 | Anti-overflow washing agent storage apparatus and washing machine |
Non-Patent Citations (1)
| Title |
|---|
| 王魁汉等: "工业过程检测技术", 《工业过程检测技术》, 30 June 1992 (1992-06-30), pages 314 - 315 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947380A (en) * | 2014-03-26 | 2015-09-30 | 无锡小天鹅股份有限公司 | Detergent box assembly and washing machine comprising the same |
| WO2015143760A1 (en) * | 2014-03-26 | 2015-10-01 | 无锡小天鹅股份有限公司 | Detergent box assembly and washing machine having same |
| CN104074030A (en) * | 2014-06-27 | 2014-10-01 | 合肥荣事达三洋电器股份有限公司 | Detection display device of washing liquid surplus |
| CN104878570A (en) * | 2015-05-29 | 2015-09-02 | 南京创维家用电器有限公司 | Washing machine with detergent residual amount detecting function and detecting method |
| CN104878570B (en) * | 2015-05-29 | 2017-07-25 | 南京创维家用电器有限公司 | It is a kind of that there is the washing machine and detection method for detecting laundry agent surplus function |
| CN106948132A (en) * | 2017-03-22 | 2017-07-14 | 无锡小天鹅股份有限公司 | Washing machine and the detergent liquid level detection device for washing machine |
| CN107012667A (en) * | 2017-03-22 | 2017-08-04 | 无锡小天鹅股份有限公司 | Washing machine and the detergent liquid level detection device for washing machine |
| CN106948132B (en) * | 2017-03-22 | 2019-05-21 | 无锡小天鹅股份有限公司 | Washing machine and detergent liquid level detection device for washing machine |
| CN111485383A (en) * | 2019-01-25 | 2020-08-04 | 青岛海尔洗衣机有限公司 | a washing machine |
| CN111857190A (en) * | 2019-04-29 | 2020-10-30 | 安世亚太科技股份有限公司 | A light-cured resin liquid level control device and method |
| CN112301665A (en) * | 2019-07-26 | 2021-02-02 | 青岛海尔洗衣机有限公司 | Detergent feeding device and washing machine |
| CN112656337A (en) * | 2019-10-15 | 2021-04-16 | 上海酒店设备工程成套南翔厂有限公司 | Dishwasher with liquid detergent adding device |
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Application publication date: 20130925 |