CN103394487B - Air conditioning for automobiles automatic cleaning apparatus and corresponding vehicle - Google Patents
Air conditioning for automobiles automatic cleaning apparatus and corresponding vehicle Download PDFInfo
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- CN103394487B CN103394487B CN201310324586.2A CN201310324586A CN103394487B CN 103394487 B CN103394487 B CN 103394487B CN 201310324586 A CN201310324586 A CN 201310324586A CN 103394487 B CN103394487 B CN 103394487B
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Abstract
The present invention relates to a kind of air conditioning for automobiles automatic cleaning apparatus, its HVAC assembly based on vehicle air conditioner is arranged, comprise hot gas against circulation canal, this hot gas is connected against the shell channel of circulation canal by the blower motor place in HVAC assembly with the shell channel at heater place; Gas outlet, is located on the shell channel at air-conditioning wind direction place when cleaning, under evaporimeter; For controlling the switching mechanism of blower motor air flow path, be located in the shell channel of HVAC assembly; For providing the feed system of cleaning agent, its outlet is located on the shell channel at air-conditioning when cleaning, evaporimeter upwind place; Controlling organization, its control signal output control connection blower motor, switching mechanism and feed system.Structure of the present invention is simple, automatically can clean, avoid condensed water and dust to adhere on an evaporator, prevent bacteria breed when vehicle air conditioning needs to carry out clean to evaporimeter, takes environment for occupant provides good.The present invention is applicable to the air-conditioning system of various vehicle.
Description
Technical field
The invention belongs to automotive field, particularly relate to vehicle air conditioning, specifically a kind of air conditioning for automobiles automatic cleaning apparatus; The invention still further relates to a kind of vehicle with above-mentioned air-conditioning automatic cleaning apparatus.
Background technology
Along with being on the increase of vehicle, the performance of consumer to vehicle is had higher requirement.Air-conditioning system is as the important component part of vehicle, and its performance also more and more comes into one's own.Existing vehicle air conditioner mainly comprises compressor, condenser, evaporimeter and has expansion valve or the throttle pipe of switching function, these four parts as shown in Figure 1, be connected by the refrigeration pipe of metal or rubber to form airtight space, and then cold-producing medium can circulate in this airtight space, environment inside car is freezed or heats, for occupant provides good taking advantage of to drive space.
Because air-conditioning system is main purpose with cooling when summer, at this moment compressor is the main power source of air-conditioning, cold-producing medium is by circulating between compressor, evaporimeter, condenser and expansion valve or throttle pipe, can compressor, evaporimeter effect under liquefaction, gasification, and then can constantly absorb heat, heat release, interior space is lowered the temperature.In above process, cold-producing medium first flowed through expansion valve before entering evaporimeter, and before flowing through expansion valve, cold-producing medium is due to the gaseous state that is collapsed into through compressor, and final cold-producing medium, under the condensation of condenser, becomes liquid state again.When cold-producing medium is liquid state, the pressure of cold-producing medium is general all higher, but the rapid endothermic gasification of meeting after cold-producing medium enters evaporimeter, in the process of gasification, the pressure of cold-producing medium also sharply reduces, air themperature simultaneously near evaporimeter declines rapidly, evaporator surface temperature is made to be about about 0 DEG C, and the air themperature outside summer car is generally more than 30 DEG C, and containing a certain amount of water vapour in extraneous air, the air of outside 30 DEG C is after being approximately the evaporimeter of 0 DEG C, air themperature sharply reduces, therefore can lower the temperature in car, meanwhile, the ability holding water vapour in air declines, the water vapour of a great deal of is caused to be condensed into the globule on an evaporator, the globule is constantly assembled and is finally formed condensed water.
Formation due to condensed water can affect the refrigeration of air-conditioning, therefore, needs the condensed water to assembling to process.HVAC assembly by arranging in prior art, namely the parts that the evaporimeter 4 shown in Fig. 1, heater 3, blower motor 1, shell channel 14, air door are formed, the condensed water formed is processed, is specially most condensed water and is discharged into vehicle exterior by the drainage pipeline on HVAC housing.But still the condensed water of some enrichment all the time on an evaporator.And the shape of evaporimeter own is very complicated, there is the fin of a large amount of venetian blind type, this part condensed water is caused not easily to be eliminated, therefore still some condensed water is attached on evaporimeter 4 all the time, cause humid environment near evaporimeter 4, if such air-conditioning does not re-use in use for some time afterwards for a long time, the condensed water that evaporimeter 4 is assembled will breed bacteria, add the dust of attachment, very dirty environment will be formed, even under the effect of moisture, also likely there is white dust in the core body of evaporimeter 4, and when air-conditioning is enabled again, the bacterium grown in a large number can be taken out of by air-flow in the lump fast, cause air dirty, and with pungent peculiar smell, the health of grievous injury occupant, even cause occupant's allergic phenomena.
Once occur that above-mentioned situation air-conditioning just can not continue to use, just can must reuse through cleaning, otherwise can be very serious to the injury of occupant.And in prior art, following two kinds of means are mainly comprised for the process of above-mentioned situation:
(1) specialized maintenance process is carried out to vehicle air conditioner: after there is above-mentioned situation, specialized maintenance is carried out in the auto repair shop that car owner can choose specialty, by maintenance personal to the special air conditioner cleaning agent of evaporimeter internal spray, then open air-conditioning blower motor after a period of time to ventilate for a long time, the bacterium that evaporimeter can be adhered to and dust are removed clean.
This method belongs to passive clean method, could find and process when car owner can only wait until that problem occurs, and affects the convenient practicality of automobile as the vehicles.If car owner has emergency events to need process just to have to ride in rugged environment drive, cause driver easily to feel tired, spirit is not easily concentrated, if demist is not opened will affect the sight line of driver, brings potential safety hazard to driving.
(2) driver's initiatively pretreatment: driver, after air-conditioning of at every turn finishing using, by the control of vehicle ECU, forces air conditioner ventilation a period of time, impels the moisture of evaporator surface to evaporate, prevents growing of the attachment of moisture and bacterium.
Above-mentioned method not only needs to carry out extra ventilation process to vehicle, increases the consumption of the energy, and can only prevent the attachment of moisture on limited extent, can not solve the problem of dust accumulation equally.
Summary of the invention
In order to solve the above problems, the invention provides a kind of air conditioning for automobiles automatic cleaning apparatus, the moisture that vehicle can Automatic clearance evaporimeter adhere to and dust, prevent bacteria breed, takes environment for occupant provides good;
Another object of the present invention, is to provide a kind of vehicle with above-mentioned air-conditioning automatic cleaning apparatus.
For achieving the above object, the technical solution adopted in the present invention is as follows:
A kind of air conditioning for automobiles automatic cleaning apparatus, its HVAC assembly based on vehicle air conditioner is arranged, and it comprises:
1. hot gas is against circulation canal, and described hot gas is connected against the shell channel of circulation canal by the blower motor place in HVAC assembly with the shell channel at heater place;
2. flow out the gas outlet of driver's cabin for air-flow, described gas outlet is located on the shell channel at air-conditioning wind direction place when cleaning, under evaporimeter;
3. for controlling the switching mechanism of blower motor air flow path, described switching mechanism is located in the shell channel of HVAC assembly;
4. for providing the feed system of cleaning agent, the outlet of described feed system is located at air-conditioning when cleaning, on the shell channel at evaporimeter upwind place;
5. for controlling the controlling organization of air flow direction and cleaning systems, the control signal output company's of control blower motor, switching mechanism and the feed system respectively of described controlling organization.
As the restriction to controlling organization, described controlling organization comprises:
1. as the main control unit of control centre;
2. control the information acquisition unit of foundation for collection vehicle information and then for main control unit provides, the signal output part of described information acquisition unit connects the signal input part of main control unit;
3. for providing driving force to switching mechanism and then making switching mechanism carry out the driver element of action under the control of main control unit, the signal input part of described driver element connects the control signal output of main control unit, output connecting valve mechanism.
As the restriction to information acquisition unit in controlling organization, described information acquisition unit comprises:
1. for gathering the dust content sensor of air-flow dust content, the signal output part of described dust content sensor connects the signal input part of main control unit dust content;
2. for detecting the vehicle speed sensor of speed information, the signal output part of described vehicle speed sensor connects the GES input of main control unit.
Limit as to the another kind of information acquisition unit in controlling organization: described information acquisition unit also comprises the humidity sensor for detecting airflow humidity, the signal output part of described humidity sensor connects the moisture signal input of main control unit.
Restriction as to switching mechanism of the present invention: described switching mechanism comprises:
1. hot gas to carry out cleaning to evaporimeter loop air door against circulation canal is only flowed to, on the shell channel that the blower motor that HVAC assembly is located at by described loop air door is connected with evaporimeter by opening and closing for controlling blower motor blowout air-flow;
2. to be flow through the inverse cycle throttle of heater and evaporimeter successively against circulation canal by hot gas for controlling air-flow by opening and closing, described inverse cycle throttle is located at the junction of hot gas against the shell channel at circulation canal and heater place;
3. blown out the airtight air door of vehicle body of driver's cabin for controlling air-flow by opening and closing, the airtight air door of described vehicle body is located on the gas outlet of HVAC assembly;
4. ensure the first temperature switch of the gas flow temperature that evaporimeter cleans and the second temperature switch by opening and closing, described first temperature switch is located on the shell channel of air-conditioning when cleaning, heater upwind, and the second temperature switch is located on the shell channel of air-conditioning wind direction when cleaning, under heater.
As the restriction to driver element of the present invention, described driver element comprises;
1. for providing the first driving mechanism of driving force for loop air door, the signal input part of described first driving mechanism connects the first drive singal output of main control unit, output link circuit air door;
2. for providing the second driving mechanism of driving force for inverse cycle throttle, the signal input part of described second driving mechanism connects the second drive singal output of main control unit, and output connects inverse cycle throttle;
3. for providing the 3rd driving mechanism of driving force for the first temperature switch, the signal input part of described 3rd driving mechanism connects the 3rd drive singal output of main control unit, and output connects the first temperature switch;
4. for providing the four-wheel drive mechanism of driving force for the second temperature switch, the signal input part of described four-wheel drive mechanism connects the four-wheel drive signal output part of main control unit, and output connects the second temperature switch;
5. for providing the 5th driving mechanism of driving force for the airtight air door of vehicle body, the signal input part of described 5th driving mechanism connects the 5th drive singal output of main control unit, and output connects the airtight air door of vehicle body.
Present invention also offers a kind of vehicle, it comprises for carrying out thermoregulator air-conditioning system to vehicle interior, and described air-conditioning system is provided with above-mentioned air-conditioning system automatic cleaning apparatus.
Owing to have employed above technical scheme, the present invention can reach following technique effect:
(1) air conditioning for automobiles automatic cleaning apparatus of the present invention, be communicated with outside the shell channel of the HVAC assembly between blower motor with heater against peripheral passage by arranging hot gas, then by the control of controlling organization to blower motor and switching mechanism, the air-flow making blower motor blow out can circulate against circulation canal, shell channel, gas outlet according to the hot gas of regulation, and then automatic dehumidifying, dust removal process are carried out to evaporimeter, prevent condensed water and dust from adhering on an evaporator, ensure to take environment in car;
(2) air conditioning for automobiles automatic cleaning apparatus of the present invention, its controlling organization is provided with main control unit, information acquisition unit and driver element, by the information that information acquisition unit gathers, main control unit can control driver element, and then ensure that air-flow cleans evaporimeter, therefore the present invention can need effectively to clean evaporimeter when carrying out clean at evaporimeter, controls precisely.
In sum, air conditioning for automobiles automatic cleaning apparatus structure of the present invention is simple, automatically can clean, avoid condensed water and dust to adhere on an evaporator when vehicle air conditioning needs to carry out clean to evaporimeter, prevent bacteria breed, take environment for passenger provides good.
The present invention is applicable to the air-conditioning system of various vehicle.
Accompanying drawing explanation
Fig. 1 is the structural representation with the air-conditioning system of HAVC assembly in prior art;
Fig. 2 is the structural representation of the embodiment of the present invention one;
Fig. 3 is the theory diagram of controlling organization in the embodiment of the present invention one.
In figure: 1-blower motor, 2-hot gas against circulation canal, 3-heater, 4-evaporimeter, 5-feed system, 6-gas outlet, 7-humidity sensor, 81-front PM2.5 sensor, 82-rear PM2.5 sensor, 91-the first loop air door, 92-second servo loop air door, 10-inverse cycle throttle, 111-the first temperature switch, the 112-the second temperature switch, 12-motor switch, the airtight air door of 13-vehicle body, 14-shell channel, 15-vehicle speed sensor.
Detailed description of the invention
embodiment one one kinds of air conditioning for automobiles automatic cleaning apparatus
Present embodiments provide a kind of air conditioning for automobiles automatic cleaning apparatus, its HVAC assembly based on vehicle air conditioner is arranged, and it comprises as shown in Figure 2:
(1) hot gas is against circulation canal 2, and the shell channel 14 at blower motor 1 place in HVAC assembly is connected with the shell channel 14 at heater 3 place by it;
(2) gas outlet 6, flows out driver's cabin for air-flow, and described gas outlet 6 is located on the shell channel 14 at air-conditioning when cleaning, evaporimeter 4 times wind direction places;
(3) switching mechanism, for controlling the air flow path that blower motor 1 blows out, described switching mechanism is located in the shell channel 14 of HVAC assembly.Switching mechanism in the present embodiment comprises:
1. loop air door, blow out air-flow by controlling its opening and closing and only flow to hot gas for controlling blower motor 1, against circulation canal 2, cleaning is carried out to evaporimeter 4, accurate in order to ensure the flow direction of air-flow in the present embodiment, be provided with two loop air doors, first loop air door 91 and second servo loop air door 92, on the shell channel 14 that the blower motor 1 that HVAC assembly is located at by described first loop air door 91 and second servo loop air door 92 is connected with evaporimeter 4, and the switch direction of two loop air doors is oppositely arranged.
2. against cycle throttle 10, heater 3 and evaporimeter 4 is flow through for controlling air-flow successively by logical 2 roads of the inverse circulation of hot gas by controlling its opening and closing, and then can dehumidify to evaporimeter 4, dust removal process, described inverse cycle throttle 10 is located at hot gas against the junction of circulation canal 2 with the shell channel 14 at heater 3 place.
3. the first temperature switch 111 and the second temperature switch 121, ensures to the temperature of the clean air-flow of evaporimeter 4 more than 60 DEG C by the opening and closing of above-mentioned two temperature switches, and then can ensure dedusting to evaporimeter 4, effect on moisture extraction.Described first temperature switch 111 is located at air-conditioning when cleaning, is positioned on the shell channel 14 of heater 3 upwind, and the second temperature switch 112 is located at air-conditioning when cleaning, is positioned on the shell channel 14 of heater 3 times wind directions.
4. the airtight air door 13 of vehicle body, by controlling its opening and closing for controlling air-flow blowout driver's cabin, the airtight air door 13 of described vehicle body is located on the gas outlet 6 of HVAC assembly;
(4) feed system 5, for providing cleaning agent for cleaning, the outlet of described feed system 5 is located at air-conditioning when cleaning, on the shell channel 14 at evaporimeter 4 upwind place, and conveniently to the control that cleaning agent sprays, be provided with motor switch 12 to the junction of feed system 5 and shell channel in the present embodiment, only have when evaporimeter 4 needs to carry out clean, motor switch 12 just can be opened;
(6) controlling organization, crosses 12 for the driven opening controlling air flow direction and cleaning systems, and this example mainly through the control of controlling organization to switching mechanism, and then can control the flow direction of air-flow.Controlling organization in the present embodiment comprises:
1. as the main control unit of control centre, in order to structure is simple and with low cost, the main control unit of the present embodiment directly adopts vehicle ECU as main control unit;
2. information acquisition unit, for collection vehicle information, and then provides control foundation for main control unit.Information acquisition unit in the present embodiment comprises: for gathering the dust content sensor of air-flow dust content, have employed two PM2.5 sensors as the mechanism of measuring dust content in the present embodiment, wherein front PM2.5 sensor 81 is located in the shell channel 14 before the air door of loop, namely detects the content of dust in the air-flow that blower motor 1 blows out; Then evaporimeter 4 upwind place is located at by PM2.5 sensor 82, namely detects content evaporimeter 4 being carried out to dust in the air-flow of dedusting dehumidifying.And the dust content information in the air-flow detected is sent to the dust content signal input part of the vehicle ECU be connected with its signal output part by described two dust content sensors.
3. vehicle speed sensor 15, for detecting speed information, the present embodiment directly adopts the vehicle speed sensor used in vehicle control system.Described vehicle speed sensor 15 send the vehicle body information detected to be connected with its signal output part vehicle ECU.
4. humidity sensor 7, for detecting the information of airflow humidity, and gives the vehicle ECU be connected with its signal output part by the information transmission detected.
Vehicle ECU can make corresponding judgement according to the information that the sensor detects and control, and when evaporimeter 4 needs to carry out clean, controls feed system sprinkling cleaning agent and cleans evaporimeter 4.
(5) driver element, for providing driving force to switching mechanism, and then makes switching mechanism carry out action under the control of vehicle ECU, ensures that the air-flow that blower motor 1 blows out carries out dedusting, dehumidification treatments to evaporimeter 4.
Driver element in the present embodiment comprises:
1. the first driving mechanism, for providing driving force for two loop air doors;
2. the second driving mechanism, for providing driving force for inverse cycle throttle 10;
3. the 3rd driving mechanism, for providing driving force for the first temperature switch 111;
4. four-wheel drive mechanism, for providing driving force for the second temperature switch 112;
5. the 5th driving mechanism, for providing driving force for the airtight air door of vehicle body.
Above-mentioned driving mechanism all adopts motor as the power drive of each switch, and above-mentioned driving mechanism is all by the control of vehicle ECU, namely when air-conditioning system needs to carry out clean, vehicle ECU controls driving mechanism running, and then can driving switch mechanism action, ensure to carry out cleaning to evaporimeter 4.
In addition, in order to prevent cleaning systems misoperation, the present embodiment is also provided with touch screen, driver not only can see by touch screen the situation that air-conditioning system is current, if simultaneously driver thinks when now not needing to carry out clean, can remove cleaning action by touch screen, order design is humanized.
the specific works process of the present embodiment is: when being increased by the dirty degree of the air-flow of evaporimeter 4 in air-conditioning, namely when the dust concentration that the dust concentration that records of front PM2.5 sensor 81 and rear PM2.5 sensor 82 record is greater than the first reference value of the dust concentration stored in vehicle ECU, vehicle ECU judges that air-flow becomes more dirty, dirt reaches the second a reference value stored in vehicle ECU, and vehicle speed sensor 15 detects that speed of a motor vehicle variation tendency is decline when being decreased to the trend of idling, the instruction that system occurs on touch screen " air-conditioning needs clean ".Judged by driver, need to clean if driver not thinks, then can cancel clean up task by touch screen, if (this theory is that embodiment is set as 5S) does not make a response in predetermined time interval, then system opens cleaning function automatically.
automatic cleaning function implementation procedure is as described below:
Vehicle ECU control loop damper motor operates, and motor control first loop air door 91 and second servo loop air door 92 are opened to solid line state as shown in Figure 2, makes the air-flow blown out from blower motor 1 enter hot gas against circulation canal 2.Then vehicle ECU controls inverse cycle throttle motor running, and motor control is opened to solid line state as shown in Figure 2 against cycle throttle 10, makes air-flow enter space near heater 3.
Simultaneously, vehicle ECU control temperature switch motor operates, and motor control first temperature switch 111 and the second temperature switch 112 are opened to solid line state as shown in Figure 2, make air-flow through heater 3, make gas flow temperature remain on more than 60 DEG C, be convenient to carry out drying or clean.
Finally, the motor switch 12 that vehicle ECU controls feed system 5 is opened, and controls feed system 5 and spray cleaning agent near evaporimeter in air-conditioning system 4.Cleaning agent cleans evaporimeter under the effect of high-speed and high-temperature air-flow.
Meanwhile, vehicle ECU controls the airtight damper motor running of vehicle body, and then the airtight air door 13 of control vehicle body is opened to solid line state as shown in Figure 2, opens the passage of air-conditioning and body exterior, is blown out by dirty airflow outside car, reach the effect of clean air-conditioning.After running a period of time, air-conditioning system turns back to the duty before performing cleaning function
in addition the present embodiment can also carry out automatic drying to air-conditioning, and implementation procedure is described below:
When near evaporimeter in air-conditioning 4, humidity is excessive, and speed of a motor vehicle variation tendency is decline when being decreased to the trend of idling, the instruction that system occurs on touch screen " air-conditioning needs to carry out drying ".Judged by driver, if (the present embodiment is set as 5S) does not make a response in predetermined time interval, then system opens dry cleansing function automatically.After running a period of time, air-conditioning system turns back to the duty before performing functions/drying.
Air-conditioning automatic drying function does not open 2 detergent delivery systems on the basis of self-cleaning function, thus uses the air-flow of higher temperature to blow over evaporimeter, reaches the object of rapid draing air-conditioning.All the other processes are identical with automatic cleaning function.
embodiment 21 kinds of vehicles
Present embodiments provide a kind of vehicle, comprise vehicle air conditioner.
The difference of this vehicle and vehicle of the prior art is only: described air-conditioning system has air-conditioning automatic cleaning apparatus as described in embodiment one.
The structure of these other parts of vehicle is same as the prior art.
Claims (7)
1. an air conditioning for automobiles automatic cleaning apparatus, its HVAC assembly based on vehicle air conditioner is arranged, and it is characterized in that it comprises:
Hot gas is against circulation canal, and the shell channel at the blower motor place in HVAC assembly is connected with the shell channel at heater place by it;
Flow out the gas outlet of driver's cabin for air-flow, it is located on the shell channel at air-conditioning wind direction place when cleaning, under evaporimeter;
For controlling the switching mechanism of blower motor air flow path, it is located in the shell channel of HVAC assembly;
For providing the feed system of cleaning agent, its outlet is located on the shell channel at air-conditioning when cleaning, evaporimeter upwind place;
For controlling the controlling organization of air flow direction and cleaning systems, its control signal output is control connection blower motor, switching mechanism and feed system respectively;
Described switching mechanism comprises:
Hot gas to carry out cleaning to evaporimeter loop air door against circulation canal is only flowed to, on the shell channel that the blower motor that HVAC assembly is located at by described loop air door is connected with evaporimeter for controlling blower motor blowout air-flow by opening and closing;
To be flow through the inverse cycle throttle of heater and evaporimeter successively against circulation canal by hot gas for controlling air-flow by opening and closing, described inverse cycle throttle is located at the junction of hot gas against the shell channel at circulation canal and heater place;
By opening and closing for controlling the airtight air door of vehicle body of air-flow blowout driver's cabin, the airtight air door of described vehicle body is located on the gas outlet of HVAC assembly;
By opening and closing guarantee to the first temperature switch of the temperature of the air-flow that evaporimeter cleans and the second temperature switch, described first temperature switch is located on the shell channel of air-conditioning when cleaning, heater upwind, and the second temperature switch is located on the shell channel of air-conditioning wind direction when cleaning, under heater.
2. air conditioning for automobiles automatic cleaning apparatus according to claim 1, is characterized in that described controlling organization comprises:
As the main control unit of control centre;
Control the information acquisition unit of foundation for collection vehicle information and then for main control unit provides, its signal output part connects the signal input part of main control unit;
For providing driving force to switching mechanism and then making switching mechanism carry out the driver element of action under the control of main control unit, its signal input part connects the control signal output of main control unit, output connecting valve mechanism.
3. air conditioning for automobiles automatic cleaning apparatus according to claim 2, is characterized in that described information acquisition unit comprises:
For gathering the dust content sensor of air-flow dust content, its signal output part connects the signal input part of main control unit dust content;
For detecting the vehicle speed sensor of speed information, its signal output part connects the GES input of main control unit.
4. the air conditioning for automobiles automatic cleaning apparatus according to Claims 2 or 3, it is characterized in that: described information acquisition unit also comprises the humidity sensor for detecting airflow humidity, the signal output part of this humidity sensor connects the moisture signal input of main control unit.
5. the air conditioning for automobiles automatic cleaning apparatus according to Claims 2 or 3, is characterized in that described driver element comprises:
For providing the first driving mechanism of driving force for loop air door, its signal input part connects the first drive singal output of main control unit, output link circuit air door;
For providing the second driving mechanism of driving force for inverse cycle throttle, its signal input part connects the second drive singal output of main control unit, and output connects inverse cycle throttle;
For providing the 3rd driving mechanism of driving force for the first temperature switch, its signal input part connects the 3rd drive singal output of main control unit, and output connects the first temperature switch;
For providing the four-wheel drive mechanism of driving force for the second temperature switch, its signal input part connects the four-wheel drive signal output part of main control unit, and output connects the second temperature switch;
For providing the 5th driving mechanism of driving force for the airtight air door of vehicle body, its signal input part connects the 5th drive singal output of main control unit, and output connects the airtight air door of vehicle body.
6. air conditioning for automobiles automatic cleaning apparatus according to claim 4, is characterized in that described driver element comprises:
For providing the first driving mechanism of driving force for loop air door, its signal input part connects the first drive singal output of main control unit, output link circuit air door;
For providing the second driving mechanism of driving force for inverse cycle throttle, its signal input part connects the second drive singal output of main control unit, and output connects inverse cycle throttle;
For providing the 3rd driving mechanism of driving force for the first temperature switch, its signal input part connects the 3rd drive singal output of main control unit, and output connects the first temperature switch;
For providing the four-wheel drive switch of driving force for the second temperature damper, its signal input part connects the four-wheel drive signal output part of main control unit, and output connects the second temperature switch;
For providing the 5th driving mechanism of driving force for the airtight air door of vehicle body, its signal input part connects the 5th drive singal output of main control unit, and output connects the airtight air door of vehicle body.
7. a vehicle, comprising for carrying out thermoregulator air-conditioning system to vehicle interior, it is characterized in that: described air-conditioning system is provided with the air conditioning for automobiles automatic cleaning apparatus according to any one of claim 1 to 6.
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016183819A1 (en) * | 2015-05-20 | 2016-11-24 | 冯旋宇 | Dehumidifying system and dehumidifying method for vehicle-mounted air conditioner |
| CN108437745A (en) * | 2018-05-05 | 2018-08-24 | 李传阳 | A kind of anti-peculiar smell device of air conditioning for automobiles and control method |
| CN111558779B (en) * | 2019-01-29 | 2022-08-05 | 长城汽车股份有限公司 | Paint layer removing device and method |
| CN110594232B (en) * | 2019-09-19 | 2020-12-01 | 墙煌新材料股份有限公司 | Vane type anti-back flushing hydraulic motor with different transportation temperatures |
| CN114875191B (en) * | 2022-05-25 | 2023-07-14 | 广州滨横低碳科技有限公司 | Blast furnace blast dehumidifier with self-cleaning function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4677902A (en) * | 1984-12-18 | 1987-07-07 | Diesel Kiki Co., Ltd. | Deodorizing device of an air conditioning system for automotive vehicles |
| CN1182016A (en) * | 1996-11-08 | 1998-05-20 | 赤泽廉正 | Accessory structure for vehicle air-conditioner |
| CN101113825A (en) * | 2007-08-30 | 2008-01-30 | 上海交通大学 | Automobile air conditioner system peculiar smell removing device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100218992B1 (en) * | 1996-10-22 | 1999-09-01 | 도영화 | Cleaning method and device of air-conditioner for a vehicle |
| JP2001171338A (en) * | 1999-12-16 | 2001-06-26 | Mitsubishi Heavy Ind Ltd | Vehicle air conditioner |
| JP2001260643A (en) * | 2000-03-24 | 2001-09-26 | Mitsubishi Heavy Ind Ltd | Air conditioner for vehicle |
| FR2815294B1 (en) * | 2000-10-17 | 2003-07-18 | Valeo Climatisation | HEATING AND AIR CONDITIONING DEVICE COMPRISING MEANS FOR ODORIZING THE INTERIOR OF A VEHICLE |
| KR101687249B1 (en) * | 2011-01-20 | 2016-12-16 | 한온시스템 주식회사 | Air conditioning system for automotive vehicles |
-
2013
- 2013-07-30 CN CN201310324586.2A patent/CN103394487B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4677902A (en) * | 1984-12-18 | 1987-07-07 | Diesel Kiki Co., Ltd. | Deodorizing device of an air conditioning system for automotive vehicles |
| CN1182016A (en) * | 1996-11-08 | 1998-05-20 | 赤泽廉正 | Accessory structure for vehicle air-conditioner |
| CN101113825A (en) * | 2007-08-30 | 2008-01-30 | 上海交通大学 | Automobile air conditioner system peculiar smell removing device |
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| CN103394487A (en) | 2013-11-20 |
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