CN109882304A - An electric spray mist machine - Google Patents
An electric spray mist machine Download PDFInfo
- Publication number
- CN109882304A CN109882304A CN201910249698.3A CN201910249698A CN109882304A CN 109882304 A CN109882304 A CN 109882304A CN 201910249698 A CN201910249698 A CN 201910249698A CN 109882304 A CN109882304 A CN 109882304A
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- CN
- China
- Prior art keywords
- sensor
- engine
- control unit
- temperature sensor
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007921 spray Substances 0.000 title claims abstract description 14
- 239000003595 mist Substances 0.000 title claims 7
- 239000000446 fuel Substances 0.000 claims abstract description 19
- 239000002828 fuel tank Substances 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 230000003321 amplification Effects 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 20
- 239000000523 sample Substances 0.000 abstract description 6
- 238000002347 injection Methods 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 5
- 239000000295 fuel oil Substances 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 235000015927 pasta Nutrition 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
The present invention provides a kind of electric spray type atomizing sprayers, comprising: fuel injector, air-throttle assemble, throttle position sensor, control unit, environment temperature sensor, intake air temperature sensor, lambda sensor, speed probe, engine, ignition coil, without into angle direct-current ignitor, gs-oil separator and fuel tank；The intake air temperature sensor is connected at the air inlet of the air-throttle assemble, and the lambda sensor is connected to the exhaust ports of the engine, and the speed probe is connected at the position of output axle of the engine；Described control unit is connect with the throttle position sensor, environment temperature sensor, intake air temperature sensor, lambda sensor and signals of rotational speed sensor.Control unit in the present invention can judge the working condition of engine, and control the length of the injection time of fuel injector according to the signal of its received each sensor, to achieve the purpose that supply not same amount fuel oil under the different operating condition of engine.
Description
Technical field
The present invention relates to technical field of engines, more particularly to a kind of electric spray type atomizing sprayer.
Background technique
The prior art mainly adopts pulse atomizing sprayer be very old model, figure is heavy, and startup stability is poor.
Through use after a period of time, due to the abrasion of main jet, spindle, pasta stable switch inside carburetor, so that oil consumption is gradually
Increase, performance gradually decline, and gasoline combustion is insufficient.In the process of work, the working frequency of engine is 60 left sides per second
The right side, the ratio of mechanical device control oil and air, this ratio is unalterable, but engine in engine operation process
Mixing ratio under various operating conditions is all different in fact, for example admission pressure, intake air temperature etc. factor can all influence to mix
Than.
Summary of the invention
Can be with real-time measurement engine operating condition for this purpose, an object of the present invention is to provide one kind, and calculate optimal
Distributive value and oil spout opportunity, to the electric spray type atomizing sprayer of engine oil.
The present invention provides a kind of electric spray type atomizing sprayers, comprising: fuel injector, air-throttle assemble, throttle position sensor,
Control unit, environment temperature sensor, intake air temperature sensor, lambda sensor, speed probe, engine, ignition coil, nothing
Into angle direct-current ignitor, gs-oil separator and fuel tank；The oil outlet of the fuel tank passes through the gs-oil separator and the oil spout
Device is connected, and the fuel injector accesses in the air-throttle assemble, and is connected with the air inlet of the engine；The nothing is straight into angle
Flow point firearm is connected by the ignition coil with the spark plug of the engine；The throttle position sensor is connected to institute
It states on air-throttle assemble, the environment temperature sensor is connected to the outside of the engine, and the intake air temperature sensor connects
It connects at the air inlet of the air-throttle assemble, the lambda sensor is connected to the exhaust ports of the engine, the revolving speed
Sensor is connected at the position of output axle of the engine；Described control unit and the throttle position sensor, environment
Temperature sensor, intake air temperature sensor, lambda sensor are connected with signals of rotational speed sensor, described control unit and the oil spout
Device and ignition coil control connection.
Control unit in the present invention can judge the work feelings of engine according to the signal of its received each sensor
Condition, and the length of the injection time of fuel injector is controlled, to reach the mesh for supplying not same amount fuel oil under the different operating condition of engine
's.Meanwhile control unit also controls ignition coil, controls the duration of ignition.
Further, described control unit is also connected with meter lamp.
Further, described control unit is also connected with diagnostor.
Further, the exhaust outlet of the engine is connected with air exit and exhaust amplification mouth.
Further, liquid level sensor, the liquid level sensor and described control unit signal are provided in the fuel tank
Connection.
It further, further include oil valve and canister, the air inlet of the canister is connected with the pipeline of the air-throttle assemble
Logical, the gas outlet of the canister is connected by the oil valve with the fuel tank.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of electric spray type atomizing sprayer of the embodiment of the present invention.
It is attached in the figure, it is marked as
1 fuel injector
2 air-throttle assembles
3 throttle position sensor
4 control units
5 environment temperature sensors
6 intake air temperature sensor
7 lambda sensors
8 speed probes
9 engines
10 spark plugs
11 ignition coils
12 without into angle direct-current ignitor
13 gs-oil separators
14 meter lamps
15 diagnostors
16 air exits
17 exhaust amplification mouths
18 fuel tanks
19 liquid level sensors
20 oil valves
21 canisters
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
The embodiment of the invention provides a kind of electric spray type atomizing sprayers, as shown in Figure 1, comprising: fuel injector 1, air-throttle assemble
2, throttle position sensor 3, control unit 4, environment temperature sensor 5, intake air temperature sensor 6, lambda sensor 7, revolving speed
Sensor 8, engine 9, ignition coil 10, without into angle direct-current ignitor 12, gs-oil separator 13 and fuel tank 18；The fuel tank 18
Oil outlet be connected with the fuel injector 1 by the gs-oil separator 13, the fuel injector 1 accesses the air-throttle assemble 2
It is interior, and be connected with the air inlet of the engine 9；The nothing into angle direct-current ignitor 12 by the ignition coil 10 with it is described
The spark plug 10 of engine 9 is connected；The throttle position sensor 3 is connected on the air-throttle assemble 2, the environment temperature
Degree sensor 5 is connected to the outside of the engine 9, the intake air temperature sensor 6 be connected to the air-throttle assemble 2 into
At port, the lambda sensor 7 is connected to the exhaust ports of the engine 9, and the speed probe 8 is connected to described start
At the position of output axle of machine 9；Described control unit 4 and the throttle position sensor 3, environment temperature sensor 5, air inlet temperature
Degree sensor 6, lambda sensor 7 are connected with 8 signal of speed probe, described control unit 4 and the fuel injector 1 and ignition coil
10 control connections.
Control unit in the present invention is ECU, it is the core component of a whole set of electric spray type atomizing sprayer, is responsible for each sensor letter
The collection of breath, finishing analysis are also responsible for fuel injection signal and ignition signal being sent to fuel injector and ignition coil.Preferably, should
ECU has pressure sensor, it can experience height above sea level and play a significant role for control air inflow and monitoring atmospheric pressure.Section
Valve position sensor is used to monitor the variation of the load of engine, reminds ECU to change igniting and fuel injection signal at any time；Environment temperature
Degree sensor, can by their effect for monitoring intake air temperature for monitoring ambient temperature, intake air temperature sensor
To allow ECU to be better understood by the state of external environment and itself, more reasonable signal is provided；Lambda sensor is for monitoring in exhaust gas
Signal is fed back to ECU by the concentration of oxygen, with corresponding adjustment distributive value, plays the effect of environmental protection.
Control unit in the present invention can judge the work feelings of engine according to the signal of its received each sensor
Condition, and the length of the injection time of fuel injector is controlled, to reach the mesh for supplying not same amount fuel oil under the different operating condition of engine
's.Meanwhile control unit also controls ignition coil, controls the duration of ignition.Therefore, the present invention can be started with real-time measurement
Machine operating condition, and optimal distributive value and oil spout opportunity are calculated, give the accurate fuel feeding of engine.
In the one aspect of the embodiment of the present invention, described control unit 4 is also connected with meter lamp 14, in driver
The status data of engine is shown on station.Described control unit 4 is also connected with diagnostor 15, when being used for engine failure,
Multiple faults reason is diagnosed.
Air exit 16 is connected in the exhaust outlet of the one aspect of the embodiment of the present invention, the engine 9 and exhaust is put
Big mouth 17, for discharging exhaust gas.Liquid level sensor 19, the liquid level sensor 19 and the control are provided in the fuel tank 18
4 signal of unit connection, for the liquid level condition in real-time detection fuel tank.
It further include oil valve 20 and canister 21 in the one aspect of the embodiment of the present invention, the air inlet of the canister 21 and institute
The pipeline for stating air-throttle assemble 2 is connected, and the gas outlet of the canister 21 is connected by the oil valve 20 with the fuel tank.Carbon
Tank can recycle air-throttle assemble and not enter oil gas in engine into fuel tank, improve efficiency of combustion, low-carbon, environmental protection.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910249698.3A CN109882304A (en) | 2019-03-29 | 2019-03-29 | An electric spray mist machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910249698.3A CN109882304A (en) | 2019-03-29 | 2019-03-29 | An electric spray mist machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109882304A true CN109882304A (en) | 2019-06-14 |
Family
ID=66935271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910249698.3A Pending CN109882304A (en) | 2019-03-29 | 2019-03-29 | An electric spray mist machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109882304A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08284742A (en) * | 1995-04-18 | 1996-10-29 | Yanmar Agricult Equip Co Ltd | Check system for controller |
| KR20020000577A (en) * | 2000-06-23 | 2002-01-05 | 변호진 | Apparatus for controlling engine of mist duster |
| JP2006271320A (en) * | 2005-03-30 | 2006-10-12 | Iseki & Co Ltd | Agricultural work vehicle spray control device |
| US20080035758A1 (en) * | 2006-08-10 | 2008-02-14 | Andreas Stihl Ag & Co. Kg | Portable Spraying Device |
| US20100298994A1 (en) * | 2009-05-20 | 2010-11-25 | Wade Steven Mitchell | System and method for controlling a material application system |
| JP2012057542A (en) * | 2010-09-08 | 2012-03-22 | Honda Motor Co Ltd | Control apparatus for general-purpose engine |
| US20130276750A1 (en) * | 2012-04-18 | 2013-10-24 | Mitsubishi Electric Corporation | Rpm control device and rpm control method for a general-purpose engine |
| CN105156211A (en) * | 2015-09-28 | 2015-12-16 | 江苏大学 | Electronic control system used for small-sized single-cylinder four-stroke gasoline engine |
| JP2016179741A (en) * | 2015-03-24 | 2016-10-13 | ヤンマー株式会社 | Work vehicle |
| CN107072144A (en) * | 2014-10-16 | 2017-08-18 | 洋马株式会社 | Working truck |
| CN107191293A (en) * | 2016-03-15 | 2017-09-22 | 本田技研工业株式会社 | The fuel-supplying unit of general purpose engine |
| CN210003397U (en) * | 2019-03-29 | 2020-01-31 | 辽宁丰禾伟业科技有限公司 | electric spraying type mist sprayer |
-
2019
- 2019-03-29 CN CN201910249698.3A patent/CN109882304A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08284742A (en) * | 1995-04-18 | 1996-10-29 | Yanmar Agricult Equip Co Ltd | Check system for controller |
| KR20020000577A (en) * | 2000-06-23 | 2002-01-05 | 변호진 | Apparatus for controlling engine of mist duster |
| JP2006271320A (en) * | 2005-03-30 | 2006-10-12 | Iseki & Co Ltd | Agricultural work vehicle spray control device |
| US20080035758A1 (en) * | 2006-08-10 | 2008-02-14 | Andreas Stihl Ag & Co. Kg | Portable Spraying Device |
| US20100298994A1 (en) * | 2009-05-20 | 2010-11-25 | Wade Steven Mitchell | System and method for controlling a material application system |
| JP2012057542A (en) * | 2010-09-08 | 2012-03-22 | Honda Motor Co Ltd | Control apparatus for general-purpose engine |
| US20130276750A1 (en) * | 2012-04-18 | 2013-10-24 | Mitsubishi Electric Corporation | Rpm control device and rpm control method for a general-purpose engine |
| CN107072144A (en) * | 2014-10-16 | 2017-08-18 | 洋马株式会社 | Working truck |
| JP2016179741A (en) * | 2015-03-24 | 2016-10-13 | ヤンマー株式会社 | Work vehicle |
| CN105156211A (en) * | 2015-09-28 | 2015-12-16 | 江苏大学 | Electronic control system used for small-sized single-cylinder four-stroke gasoline engine |
| CN107191293A (en) * | 2016-03-15 | 2017-09-22 | 本田技研工业株式会社 | The fuel-supplying unit of general purpose engine |
| CN210003397U (en) * | 2019-03-29 | 2020-01-31 | 辽宁丰禾伟业科技有限公司 | electric spraying type mist sprayer |
Non-Patent Citations (1)
| Title |
|---|
| 关文达: "轿车维修手册", 机械工业出版社, pages: 172 - 175 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190614 |
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| RJ01 | Rejection of invention patent application after publication |