CN208069344U - A kind of changes in temperature frost removal applied to pure electric car - Google Patents
A kind of changes in temperature frost removal applied to pure electric car Download PDFInfo
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- CN208069344U CN208069344U CN201820537042.2U CN201820537042U CN208069344U CN 208069344 U CN208069344 U CN 208069344U CN 201820537042 U CN201820537042 U CN 201820537042U CN 208069344 U CN208069344 U CN 208069344U
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Abstract
A kind of changes in temperature frost removal applied to pure electric car, including frost removal and air-conditioning system, frost removal integrated evaporator, air-conditioning system pipeline access frost removal, and air-conditioning system and frost removal share refrigerant.The technique effect of the utility model is, the utility model is finely adjusted on the architecture basics of electric frost removal, increase the outlet air door control of driver position, it is internally integrated evaporation core body, evaporation core body and coach air conditioner refrigerant are passed through into pipeline connection, using integrated air-conditioning joint control control system, finally the functions expanding of air-conditioning has been arrived on frost removal.
Description
Technical field
The utility model is related to a kind of changes in temperature frost removals applied to pure electric car.
Background technology
Traditional passenger car defroster forms hot wind by heat exchange using engine-cooling system and carries out wind screen defrosting；New energy
For the frost removal of the pure electric car in source at present generally by electrically heated mode, high voltage electric energy is converted to thermal energy by frost removal, is passed through
Hot wind defrosts.Passenger car defroster only has defrosting function.
For the environment regulatory demand of driver position, car is commonly used the mode in air duct, passes through the air outlet in air duct
The hot/cold wind of air-conditioning is used to driver, and driver position is often in the end of air-conditioning duct, environment of the coach air conditioner to driver area
Regulating power is very weak, and the amenity of driver position is bad to adversely affect the manipulation of driver, deposited to traffic safety
It is negatively affecting.
Currently, the demand of car is upgrading, and especially the driver area of the vehicles such as bus carries out semiclosed encirclement, air
It adjusts and is badly in need of carrying out subregion arrangement and centralized control；Cold/warm air conditioner is extended into driver area, air-conditioning and frost removal is whole
Conjunction is trend of the times.
The frost removal of pure electricity car is realized using electric frost removal, and switch and gear control are carried out using rocker switch
System；The environment temperature of car driver position is adjusted, and is set the shared air-conditioning duct ventilation opening of electrical heating and passenger area the bottom of using and is realized, visitor
The defrosting of vehicle and air-conditioning are two autonomous systems, cause the difficult arrangement of operation console, and the control of air-conditioning and frost removal is inconvenient,
The amenity in driver area is bad.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of changes in temperature frost removal applied to pure electric car.
The technical solution of the utility model is specially：
A kind of changes in temperature frost removal applied to pure electric car, including frost removal and air-conditioning system, frost removal integrated evaporator,
Air-conditioning system pipeline accesses frost removal, and air-conditioning system and frost removal share refrigerant, and also there is air-conditioner controller and frost removal to control
The shared subregion integrated control panel of device, subregion integrated control panel carry out letter with air-conditioner controller and defroster control respectively
Number transmit, subregion integrated control panel access whole-vehicle control network.
Further：Solenoid valve is installed at frost removal end and expansion valve, solenoid valve and expansion valve all connect defroster control.
Further：Expansion valve uses heating power expansion valve.
Further：Expansion valve uses electric expansion valve.
Further：Increase the air outlet of driver position in the wind path of frost removal, driver position outlet air door is by servo motor
Control, servo motor connect defroster control.
Further：Driver position air outlet specifically includes blow head air port, blows foot air port, outer circulation air port；Blow head air port is blown
Foot air port, outer circulation air port all have individual airdoor control.
Further：Frost removal and air-conditioning all have individual controller, the integrated control of subregion in subregion integrated control panel
Data interchange between the controller and air-conditioner controller of frost removal in panel processed.
Compared with the existing technology, the technique effect of the utility model is architecture basics of the utility model in electric frost removal
On be finely adjusted, increase driver position outlet air door control, be internally integrated evaporation core body, evaporation core body and coach air conditioner is cold
Matchmaker has finally been arrived the functions expanding of air-conditioning on frost removal using integrated air-conditioning joint control control system by pipeline connection.
Pure electricity car changes in temperature frost removal makes the environment regulation performance of driver position obtains effectively to be promoted, the comfort level of driver position
It is protected, there is positive effect to safe driving；In the defrosting control switch set to air conditioner manipulator of frost removal, behaviour is also given
Space is saved as platform, improves the aesthetics of console.
Description of the drawings
Fig. 1 is the block architecture diagram of the utility model.
Fig. 2 is the utility model cooling flow figure.
Specific implementation mode
Such as Fig. 1-2, a kind of changes in temperature frost removal applied to pure electric car, including frost removal and air-conditioning system, frost removal collection
At evaporator, air-conditioning system pipeline accesses frost removal, and air-conditioning system and frost removal share refrigerant.
A kind of changes in temperature frost removal applied to pure electric car, with the shared subregion of air-conditioner controller and defroster control
Integrated control panel, subregion integrated control panel carry out signal transmission with air-conditioner controller and defroster control respectively, make point
Area's integrated control panel is uniformly controlled air-conditioning and frost removal convenient for driver, and subregion integrated control panel accesses full-vehicle control net
Network.
Increase the air outlet of driver position in the wind path of frost removal, driver position outlet air door is watched by Serve Motor Control
Take motor connection defroster control.Wherein driver position air outlet specifically includes blow head air port, blows foot air port, outer circulation air port.
Foot air port, outer circulation air port are blown all with individual airdoor control in blow head air port.
Control for the ease of frost removal to air conditioner coolant flow quantity installs solenoid valve and expansion valve, electromagnetism at frost removal end
Valve and expansion valve all connect defroster control expansion valve and heating power expansion valve can be used passively to control, it is possible to use electric expansion valve
Active control.
Frost removal and air-conditioning all have individual controller in subregion integrated control panel, are removed in subregion integrated control panel
Data interchange between the controller and air-conditioner controller of white device.
In pure electricity car, air-conditioning system is connected with frost removal by CAN bus, and " subregion integrated control panel " is utilized to realize
The concentration joint control of changes in temperature frost removal, passenger area refrigerating/heating, driver area refrigerating/heating.The changes in temperature frost removal of the utility model is certainly
Body has more airdoor controls, and the refrigerating/heating needs of driver's difference position can be met by control.
Frost removal connects the pipeline of air-conditioning and air-conditioning shares refrigerant, and the refrigerating function of air-conditioning is able to reality in frost removal
Existing, the refrigeration effect of driver position is protected, and frost removal end adds expansion valve to carry out switch and cold medium flux control using solenoid valve.
The utility model is integrated with evaporator, car on the basis of pure electric passenger car defroster is in traditional hot wind frost removal
The refrigerant of air-conditioning is connected to by pipeline with frost removal, makes have refrigeration module inside frost removal, and frost removal itself has system
Hot function is set by the air door of controller, wind turbine, electrical heating gear, refrigerant pipe solenoid valve control in conjunction with driver area independent ventiduct
Meter, driver area refrigerating/heating effect are obviously improved.
The changes in temperature frost removal of the utility model has under the limited steric requirements in car driver position and is equivalent to independent sky
The function of tune, by the joint control of air-conditioner control system, the amenity performance of driver position obtains larger promotion.
The pure electric car changes in temperature frost removal of the utility model is finely adjusted on the architecture basics of electric frost removal, increases driver position
Outlet air door control, be internally integrated evaporation core body, by evaporation core body and coach air conditioner refrigerant by pipeline connection, use collection
Airdoor control is carried out at the subregion integrated control panel of air-conditioning joint control control system, finally by the functions expanding of air-conditioning to removing
On white device.
The pure electric car changes in temperature frost removal of the utility model makes the environment regulation performance of driver position obtains effectively to be promoted, driver
The comfort level of position is protected, and has positive effect to safe driving；Subregion integrated control panel controls the defrosting of frost removal
In switch set to air conditioner manipulator, space also is saved to operation console, improves the aesthetics of console.
The changes in temperature frost removal of the utility model is the upgrading of electric frost removal, in conjunction with the demand of the independent air conditioning in driver area,
Increase evaporator on the architecture basics of frost removal, air conditioner coolant accesses frost removal, realizes refrigeration nearby, improves driver area
Environment regulation performance has positive effect to safe driving.The control of frost removal is incorporated in air-conditioner control system, to operation console
The operation ease of aesthetics and driver have larger improvement.
Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art
For, under the premise of not departing from the utility model general idea, several changes and improvements can also be made, these should also be considered as
The scope of protection of the utility model.
Claims (7)
1. a kind of changes in temperature frost removal applied to pure electric car, including frost removal and air-conditioning system, it is characterised in that：Frost removal collection
At evaporator, air-conditioning system pipeline accesses frost removal, and air-conditioning system and frost removal share refrigerant, also have air-conditioner controller and remove
The shared subregion integrated control panel of white device controller, subregion integrated control panel are controlled with air-conditioner controller and frost removal respectively
Device carries out signal transmission, and subregion integrated control panel accesses whole-vehicle control network.
2. a kind of changes in temperature frost removal applied to pure electric car as described in claim 1, it is characterised in that：It installs at frost removal end
Solenoid valve and expansion valve, solenoid valve and expansion valve all connect defroster control.
3. a kind of changes in temperature frost removal applied to pure electric car as claimed in claim 2, it is characterised in that：Expansion valve uses heat
Power expansion valve.
4. a kind of changes in temperature frost removal applied to pure electric car as claimed in claim 2, it is characterised in that：Expansion valve uses electricity
Sub- expansion valve.
5. a kind of changes in temperature frost removal applied to pure electric car as described in claim 1, it is characterised in that：The wind path of frost removal
The middle air outlet for increasing driver position, driver's position outlet air door connect defroster control by Serve Motor Control, servo motor.
6. a kind of changes in temperature frost removal applied to pure electric car as claimed in claim 5, it is characterised in that：Driver position air outlet
It specifically includes blow head air port, blow foot air port, outer circulation air port；Foot air port, outer circulation air port are blown all with individual in blow head air port
Airdoor control.
7. a kind of changes in temperature frost removal applied to pure electric car as described in claim 1, it is characterised in that：Subregion integrated control
Frost removal and air-conditioning all have an individual controller in panel, the controller of frost removal and air-conditioning control in subregion integrated control panel
Data interchange between device processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820537042.2U CN208069344U (en) | 2018-04-16 | 2018-04-16 | A kind of changes in temperature frost removal applied to pure electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820537042.2U CN208069344U (en) | 2018-04-16 | 2018-04-16 | A kind of changes in temperature frost removal applied to pure electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208069344U true CN208069344U (en) | 2018-11-09 |
Family
ID=64041697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820537042.2U Active CN208069344U (en) | 2018-04-16 | 2018-04-16 | A kind of changes in temperature frost removal applied to pure electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208069344U (en) |
-
2018
- 2018-04-16 CN CN201820537042.2U patent/CN208069344U/en active Active
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