CN103171401A - Control device of automotive air conditioner - Google Patents
Control device of automotive air conditioner Download PDFInfo
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- CN103171401A CN103171401A CN2013101265363A CN201310126536A CN103171401A CN 103171401 A CN103171401 A CN 103171401A CN 2013101265363 A CN2013101265363 A CN 2013101265363A CN 201310126536 A CN201310126536 A CN 201310126536A CN 103171401 A CN103171401 A CN 103171401A
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- control device
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- time
- delay
- air conditioner
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Abstract
The invention discloses a control device of an automotive air conditioner, and belongs to the technical field of automobile manufacturing. The control device of the automotive air conditioner comprises multiple carbon tank valves, a temperature sensor and a pressure switch, wherein the multiple carbon tank valves are connected at the two ends of an automobile throttle control gas circuit in parallel; at least one of the carbon tank valves is controlled by an air conditioner switch; the temperature controller utilizes a time delay temperature controller with the time-delay output function; the time delay temperature controller is connected with the temperature sensor and one end of the pressure switch; the other end of the pressure switch is connected with the air conditioner switch; the temperature sensor is connected with one end of a relay; the other ends of the relay are respectively connected with one ends of the power supply and a wind speed switch; the other end of the wind speed switch is connected with one end of a speed regulation resistor; the other end of the speed regulation resistor is connected with a fan; the fan is respectively connected with one end of each of the time delay temperature controller and an electromagnetic clutch; and the other end of the electromagnetic clutch is connected with the relay. By using the control device of the automotive air conditioner, the problem that micro cars with the air conditioner open are likely to flame out in the idling or low-speed state.
Description
Technical field
The present invention relates to field of automobile, especially a kind of for the air conditioning control device on mid-get car.
Background technology
Mid-get car obtains customer's favor as economical car type with its high performance-price ratio.After minicar has filled air-conditioning, under idling or lower-speed state, when turning on the aircondition, the moment of compressor operating, because engine loading increases suddenly, be prone to flame-out problem; When running into traffic lights when driving, normally start to walk under the operating mode of idling, if this moment, compressor was just worked, just easily cause starting flame-out.
Summary of the invention
The purpose of this invention is to provide a kind of automobile air conditioning control device, it can solve minicar easily occurs flame-out problem when turning on the aircondition under idling or lower-speed state.
In order to address the above problem, the technical solution used in the present invention is: this automobile air conditioning control device comprises carbon tank valve, temperature sensor, pressure switch; Described carbon tank valve has several, is connected in parallel on gas and controls gas circuit two ends, and have at least one to be the carbon tank valve that controlled by described air conditioning switch; Temperature controller adopts the time-delay temperature-control device with time-delay output function; Described time-delay temperature-control device is connected with described temperature sensor, and described time-delay temperature-control device is connected with an end of pressure switch, and the other end of described pressure switch is connected with air conditioning switch; Described temperature sensor is connected with an end of relay, and the other end of described relay is connected respectively an end and is connected with Wind speed switch with power supply; The other end of described Wind speed switch is connected with an end of speed adjusting resistance, and the other end of described speed adjusting resistance is connected with blowing engine; Described blowing engine is connected an end with described time-delay temperature-control device respectively and is connected with magnetic clutch, an end of described magnetic clutch is connected with described relay.
In technique scheme, more specifically scheme can also be: described air conditioning for automobiles time-delay temperature-control device comprises timing module, rc-delay circuit, and described timing module is connected with described rc-delay circuit.
Further: described timing module is 555 time meters.
owing to having adopted technique scheme, the present invention compared with prior art, the beneficial effect that has is: owing to having adopted automobile air conditioning control device, at Throttle Opening Control gas circuit two ends carbon tank valve in parallel, when opening, air-conditioning controls the work of carbon tank valve, suction quantity is increased, engine speed promotes, adopt air conditioning for automobiles time-delay temperature-control device, guarantee after automobile speed-raising after 3～5 seconds, air-conditioning compressor is just worked, and then guarantee that the normal unlatching of air-conditioning and driving engine do not stop working, avoided the moment of automobile air conditioner compressor work, flame-out problem appears in automotive engine.
Description of drawings
Fig. 1 is the conspectus of automobile air conditioning control device.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples:
The automobile air conditioning control device of Fig. 1, be connected to obtain power supply by wire with the storage battery of automobile, carbon tank valve 6 is original, time-delay temperature-control device 8 with time-delay output function, temperature sensor 9, time-delay temperature-control device 8 is connected to obtain temperature signal with temperature sensor 9, and an end of pressure switch 5 is connected with time-delay temperature-control device 8 by circuit, and the other end of pressure switch 5 is connected with air conditioning switch 3; One end of relay 4 is connected with time-delay temperature-control device 8, and the other end is connected with power supply with an end of Wind speed switch 1 respectively; The other end of Wind speed switch 1 is connected with an end of speed adjusting resistance 2, and an end of speed adjusting resistance 2 is connected with blowing engine 11 rotating speed of controlling blowing engine; One end of magnetic clutch 10 is connected with blowing engine with time-delay temperature-control device 8 respectively and is connected, and the other end is connected with relay 4, and relay 4 is controlled the open and close of magnetic clutchs 10; Control gas circuit two ends carbon tank valve 7 in parallel at gas, make after pressing air conditioning switch 3, driving engine increases suction quantity, thereby promotes rotating speed; Load onto the air conditioning for automobiles delay timer that is consisted of by 555 time meters and rc-delay circuit in time-delay temperature-control device 8 after, make compressor time-delay left and right adhesive work in 3 seconds, after improving like this, make minicar when turning on the aircondition, after driving engine first raised speed 3 seconds, air-conditioning compressor is just worked, and has solved driving engine flame-out problem of moment.
Claims (3)
1. an automobile air conditioning control device, comprise carbon tank valve (6), temperature sensor (9), pressure switch (5), it is characterized in that: described carbon tank valve has several, is connected in parallel on gas and controls gas circuit two ends, and have at least one to be the carbon tank valve (7) that controlled by described air conditioning switch; Temperature controller adopts the time-delay temperature-control device (8) with time-delay output function; Described time-delay temperature-control device (8) is connected with described temperature sensor (9), and described time-delay temperature-control device (8) is connected with an end of pressure switch (5), and the other end of described pressure switch (5) is connected with air conditioning switch (3); Described temperature sensor (9) is connected with an end of relay (4), and the other end of described relay (4) is connected 1 with power supply with Wind speed switch respectively) an end be connected; The other end of described Wind speed switch (1) is connected with an end of speed adjusting resistance (2), and the other end of described speed adjusting resistance (2) is connected with blowing engine (11); Described blowing engine (11) is connected 10 with described time-delay temperature-control device (8) with magnetic clutch respectively) an end be connected, an end of described magnetic clutch (10) is connected with described relay (4).
2. automobile air conditioning control device according to claim 1, it is characterized in that: described air conditioning for automobiles time-delay temperature-control device comprises timing module, rc-delay circuit, described timing module is connected with described rc-delay circuit.
3. automobile air conditioning control device according to claim 1 and 2, it is characterized in that: described timing module is 555 time meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101265363A CN103171401A (en) | 2013-04-12 | 2013-04-12 | Control device of automotive air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101265363A CN103171401A (en) | 2013-04-12 | 2013-04-12 | Control device of automotive air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103171401A true CN103171401A (en) | 2013-06-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101265363A Pending CN103171401A (en) | 2013-04-12 | 2013-04-12 | Control device of automotive air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103171401A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743989A (en) * | 2013-12-28 | 2014-04-23 | 柳州力通车用空调有限公司 | An air conditioner wire harness electric detecting apparatus |
| CN107097606A (en) * | 2017-06-12 | 2017-08-29 | 安徽安凯汽车股份有限公司 | A kind of hybrid power passenger car starting of air conditioner control system and method |
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| CN203391594U (en) * | 2013-04-12 | 2014-01-15 | 柳州力通车用空调有限公司 | Control device for automotive air conditioner |
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2013
- 2013-04-12 CN CN2013101265363A patent/CN103171401A/en active Pending
Patent Citations (6)
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|---|---|---|---|---|
| GB2355815A (en) * | 1999-10-13 | 2001-05-02 | Caterpillar Inc | A method of reducing engine stalling in a work machine |
| CN1740540A (en) * | 2005-01-21 | 2006-03-01 | 项永忠 | Automobile air conditioner boosting and oil saving system |
| JP2011033006A (en) * | 2009-08-06 | 2011-02-17 | Suzuki Motor Corp | Control device for vehicle |
| CN102328566A (en) * | 2011-06-02 | 2012-01-25 | 浙江吉利汽车研究院有限公司 | Air conditioning system for hybrid electric vehicle and control method thereof |
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Non-Patent Citations (2)
| Title |
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| 何香玲: "555时基电路的研究与应用", 《电子技术》, no. 05, 25 May 2009 (2009-05-25), pages 5 - 8 * |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743989A (en) * | 2013-12-28 | 2014-04-23 | 柳州力通车用空调有限公司 | An air conditioner wire harness electric detecting apparatus |
| CN107097606A (en) * | 2017-06-12 | 2017-08-29 | 安徽安凯汽车股份有限公司 | A kind of hybrid power passenger car starting of air conditioner control system and method |
| CN107097606B (en) * | 2017-06-12 | 2023-03-28 | 安徽安凯汽车股份有限公司 | Hybrid power bus air conditioner starting control system and method |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |