CN202470253U - Electric automobile air conditioner system - Google Patents
Electric automobile air conditioner system Download PDFInfo
- Publication number
- CN202470253U CN202470253U CN2011205343033U CN201120534303U CN202470253U CN 202470253 U CN202470253 U CN 202470253U CN 2011205343033 U CN2011205343033 U CN 2011205343033U CN 201120534303 U CN201120534303 U CN 201120534303U CN 202470253 U CN202470253 U CN 202470253U
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- CN
- China
- Prior art keywords
- condenser
- air conditioner
- indoor unit
- outdoor unit
- electric automobile
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses an electric automobile air conditioner system, which comprises an air conditioner compressor and a parallel flow condenser connected with the air conditioner compressor, wherein the parallel flow condenser consists of a condenser indoor unit arranged in a vehicle and a condenser outdoor unit arranged outside the vehicle, the condenser indoor unit and the condenser outdoor unit are respectively connected with the air conditioner compressor through a four-way reversing valve, the condenser indoor unit is connected with the condenser outdoor unit, one side of the condenser outdoor unit is provided with a cooling fan, and a centrifugal fan is arranged at one side of the condenser indoor unit. The electric automobile air conditioner system utilizes the original air conditioner refrigeration circulation system, the mutual switching between the air refrigeration and the heat generation of the air conditioner can be conveniently realized, the warning and the refrigeration in the vehicle can be realized without a special heating device, the exchange performance of the automobile air conditioner system in the use process is improved, and meanwhile, the structure is simple and reasonable.
Description
Technical field
The utility model relates to the automotive air-conditioning system field, is specifically related to a kind of electric automobile air-conditioning system.
Background technology
With the continuous development of auto industry, because electric automobile has the advantage of energy-conserving and environment-protective, it is more and more wider that pure electric automobile is used.Because electric motor car does not have the orthodox car internal combustion engine to be used for the waste heat of heating, and the heating thermal source can't be provided; At present, electrical heating (PTC), damping heater etc. are arranged in the method for the heating of electric automobile, but because still there are deficiency in electrical heating (PTC), damping heater at aspects such as manufacturing cost, performance, efficient; Electric vehicle air conditioning system must possess independently heater, and the heating function is provided, and air-conditioning system is generally heat pump type air conditioner system in the electric motor car.This kind heat pump type air conditioner system utilizes the heater of self to heat, with great consumes resources; Because electric automobile receives the electrokinetic cell energy limited, its distance travelled is short than the internal combustion engine type automobile, and the energy that the air-conditioning heater expends will further shorten running distance of eletric vehicles, the development of restriction electric motor car.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art, provides a kind of and independent heater need be set, and can realize the electric automobile air-conditioning system of heat supply heating.
To achieve these goals, the technical scheme of the utility model employing is:
Said electric automobile air-conditioning system; Comprise compressor of air conditioner and the parallel flow condenser that is connected with said compressor of air conditioner; Said parallel flow condenser; Constitute by being located at the condenser indoor unit in the car and being located at the outer condenser outdoor unit of car, said condenser indoor unit is connected with said compressor of air conditioner respectively through four-way change-over valve with said condenser outdoor unit; Said condenser indoor unit is connected with said condenser outdoor unit; Be provided with cooling fan in said condenser outdoor unit one side, be provided with centrifugal blower in said condenser indoor unit one side.
Said condenser indoor unit is connected through throttle capillary tube with said condenser outdoor unit.
On said throttle capillary tube, be provided with expansion valve.
Said electric automobile air-conditioning system, the technical scheme of employing has the following advantages:
Said electric automobile air-conditioning system is through all being provided with condenser, difference condenser outdoor unit and condenser indoor unit outside Che Nei and car; Utilize former air conditioner cooling cycle system; Can conveniently make air conditioner refrigerating and heat between switch each other, need not special-purpose heater, can realize heating and refrigeration in the car; Promoted the interchangeability when automotive air-conditioning system uses, it is simple and reasonable simultaneously.
Description of drawings
Facing the content of each width of cloth accompanying drawing expression of the utility model specification and the mark among the figure down briefly explains:
Fig. 1 is the structural representation of the utility model electric automobile air-conditioning system;
Mark among the above-mentioned figure is:
1, compressor of air conditioner, 2, the condenser indoor unit, 3, the condenser outdoor unit, 4, four-way change-over valve, 5, centrifugal blower, 6, cooling fan, 7, expansion valve, 8, throttle capillary tube.
The specific embodiment
Contrast accompanying drawing below,, the specific embodiment of the utility model is done further detailed explanation through description to optimum embodiment.
As shown in Figure 1; Said electric automobile air-conditioning system; Comprise compressor of air conditioner 1 and the parallel flow condenser that is connected with compressor of air conditioner 1; Said parallel flow condenser constitutes by being located at the condenser indoor unit 2 in the car and being located at the outer condenser outdoor unit 3 of car, and condenser indoor unit 2 is connected with compressor of air conditioner 1 respectively through four-way change-over valve 4 with condenser outdoor unit 3; Condenser indoor unit 2 is connected with condenser outdoor unit 3; Be provided with cooling fan 6 in condenser outdoor unit 3 one sides, be provided with centrifugal blower 5 in condenser indoor unit 2 one sides.
Condenser indoor unit 2 is connected through throttle capillary tube 8 with condenser outdoor unit 3; On throttle capillary tube 8, be provided with expansion valve 7.
Said electric automobile air-conditioning system; Condenser indoor unit 2 and condenser outdoor unit 3 can provide and heat and the two kinds of patterns of freezing; As shown in Figure 1, dotted arrow is represented the flow direction of condensing agent under the air-conditioning system refrigeration mode, and solid arrow is represented the flow direction of condensing agent under the air-conditioning system heating mode.
Under heating mode, cold-producing medium through four-way change-over valve 4 switching-overs, flows to condenser indoor unit 2 through compressor of air conditioner 1 compression; Condenser indoor unit 2 serves as the condenser effect at this moment, carries out the heat conversion through centrifugal blower 5, and vehicle interior temperature is risen; Play the heating service effect; Condensed cold-producing medium is through throttle capillary tube 8 throttlings, and in 3 evaporations of condenser outdoor unit, condenser outdoor unit 3 serves as the evaporimeter effect at this moment; The cold-producing medium evaporation is back to compressor of air conditioner 1, forms a systemic circulation.
Said electric automobile air-conditioning system, operation under refrigeration mode, cold-producing medium is through compressor of air conditioner 1 compression; Through four-way change-over valve 4, flow to parallel flow condenser outdoor unit 3, promptly flow to outdoor condenser; Condenser outdoor unit 3 serves as condenser at this moment, carries out the heat conversion through cooling fan 6, makes cold-producing medium convert normal temperature into; And then make vehicle interior temperature descend, play refrigeration; Flow to throttle capillary tube 8 after the condensation of refrigerant, cold-producing medium is in 2 evaporations of condenser indoor unit, and condenser indoor unit 2 serves as the evaporimeter effect at this moment, and the cold-producing medium evaporation is back to compressor of air conditioner 1, forms a systemic circulation.Said electric automobile air-conditioning system utilizes former air conditioner cooling cycle system, can conveniently make air conditioner refrigerating and heat between switch each other, need not special-purpose heater, can realize heating and refrigeration in the car, promoted the interchangeability when automotive air-conditioning system uses.
Above the utility model has been carried out exemplary description; Obviously the concrete realization of the utility model does not receive the restriction of aforesaid way; As long as adopted the method design of the utility model and the improvement of the various unsubstantialities that technical scheme is carried out; Or the design of the utility model and technical scheme are directly applied to other occasion without improving, all within the protection domain of the utility model.
Claims (3)
1. electric automobile air-conditioning system; Comprise compressor of air conditioner (1) and the parallel flow condenser that is connected with said compressor of air conditioner (1); It is characterized in that: said parallel flow condenser; Constitute by being located at the condenser indoor unit (2) in the car and being located at the outer condenser outdoor unit (3) of car, said condenser indoor unit (2) is connected with said compressor of air conditioner (1) respectively through four-way change-over valve (4) with said condenser outdoor unit (3); Said condenser indoor unit (2) is connected with said condenser outdoor unit (3); Be provided with cooling fan (6) in said condenser outdoor unit (3) one sides, be provided with centrifugal blower (5) in said condenser indoor unit (2) one sides.
2. according to the described electric automobile air-conditioning system of claim 1, it is characterized in that: said condenser indoor unit (2) is connected through throttle capillary tube (8) with said condenser outdoor unit (3).
3. according to the described electric automobile air-conditioning system of claim 2, it is characterized in that: on said throttle capillary tube (8), be provided with expansion valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205343033U CN202470253U (en) | 2011-12-20 | 2011-12-20 | Electric automobile air conditioner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205343033U CN202470253U (en) | 2011-12-20 | 2011-12-20 | Electric automobile air conditioner system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202470253U true CN202470253U (en) | 2012-10-03 |
Family
ID=46918408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205343033U Expired - Lifetime CN202470253U (en) | 2011-12-20 | 2011-12-20 | Electric automobile air conditioner system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202470253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI577581B (en) * | 2014-03-21 | 2017-04-11 | 立凱綠能移動科技股份有限公司 | Temperature controlling system of electric vehicle |
-
2011
- 2011-12-20 CN CN2011205343033U patent/CN202470253U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI577581B (en) * | 2014-03-21 | 2017-04-11 | 立凱綠能移動科技股份有限公司 | Temperature controlling system of electric vehicle |
| US10220672B2 (en) | 2014-03-21 | 2019-03-05 | Aleees Eco Ark Co. Ltd. | Thermal control system of electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |