CN204687795U - A kind of parallel flow pure electric coach air-conditioning - Google Patents
A kind of parallel flow pure electric coach air-conditioning Download PDFInfo
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- CN204687795U CN204687795U CN201520447137.1U CN201520447137U CN204687795U CN 204687795 U CN204687795 U CN 204687795U CN 201520447137 U CN201520447137 U CN 201520447137U CN 204687795 U CN204687795 U CN 204687795U
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Abstract
The utility model provides a kind of parallel flow pure electric coach air-conditioning, comprises condenser heat-exchanging component, evaporator assemblies, compressor and housing, and condenser heat-exchanging component comprises parallel flow condensation core body, condensation fan and condenser caps; Evaporator assemblies comprises parallel-flow evaporator, evaporation fan and evaporator lid, and parallel-flow evaporator is arranged on the adapter plate of housing bottom in the mode of two panels parallel connection, is also provided with expansion valve and controller between two panels parallel-flow evaporator; Compressor, four-way change-over valve, parallel flow condensation core body, device for drying and filtering, expansion valve, parallel-flow evaporator, vapour liquid separator are linked into an integrated entity by pipeline.The utility model, significantly reduces air-conditioner set weight, improves the applicability of air-conditioner set; Incoming air area increases, and air intake resistance is reduced, and the heat exchange property of condenser is better; The flow of refrigerant is accurately controlled, makes product reach optimum state and run, improve the reliability of product, reach energy-saving effect.
Description
Technical field
The utility model relates to a kind of air conditioning system for vehicle, for pure electric coach compartment adjusting ambient temperature, is specifically related to a kind of parallel flow pure electric coach air-conditioning.
Background technology
At present, the heat exchange core body of the copper tube aluminum that pure electric coach air-conditioning all adopts, the core material of employing copper tube aluminum condenser and evaporator air-conditioner set not easily reclaims, volume is large, Heavy Weight, and Heavy Weight causes integral new-energy passenger load to strengthen, increase power consumption, reduce travelled distance.Along with the demand of expanding economy to the energy and resource is also increasing, government advocates energy-saving and emission-reduction, and economy and scientific and technological development aggravate the competition between enterprise further, for a more energy-conservation, lighter, pure electric coach air-conditioning that materials'use amount is less of exploitation, fundamentally change aobvious especially important of conventional electric coach air conditioner.
Summary of the invention
In order to solve current new forms of energy car air-conditioner set weight issue, increasing the exchange capability of heat of unit weight, meet the need of market, the utility model provides the parallel flow pure electric coach air-conditioning of a kind of lightweight, high efficiency, low-material-consumption, this interior environment system can significantly reduce air-conditioner set weight, strengthen set heat exchange, promote the applicability of unit.
The purpose of this utility model realizes in the following manner: a kind of parallel flow pure electric coach air-conditioning, comprise condenser heat-exchanging component, evaporator assemblies, compressor and housing, the condenser caps that condenser heat-exchanging component comprises parallel flow condensation core body, is arranged on the condensation fan above parallel flow condensation core body and is arranged on housing; Evaporator assemblies comprises parallel-flow evaporator, is installed on the evaporation fan outside parallel-flow evaporator and is arranged on the evaporator lid on housing, parallel-flow evaporator is arranged on the adapter plate of housing bottom in the mode of two panels parallel connection, is also provided with expansion valve and controller between two panels parallel-flow evaporator; Compressor, gas-liquid separator, four-way change-over valve, device for drying and filtering are arranged between condenser heat-exchanging component and evaporator assemblies, and compressor, four-way change-over valve, parallel flow condensation core body, device for drying and filtering, expansion valve, parallel-flow evaporator, vapour liquid separator are linked into an integrated entity by pipeline.
Parallel flow condenser core body is surrounding air inlet structure, and level is arranged on housing.
Expansion valve is electric expansion valve.
Parallel-flow evaporator is arranged horizontal by 40 ~ 60 ° of inclination angles.
Housing is the unitized housing that high-strength aluminium plate makes, and condenser caps and evaporator lid all adopt high strength glass fiber reinforced plastic to make, and evaporator lid, condenser caps are arranged on housing and form an entirety.
Adopt the utility model of technique scheme, significantly reduce air-conditioner set weight, improve the applicability of air-conditioner set; The increase of incoming air area, air intake resistance is reduced, and the heat exchange property of condenser is better; The flow of refrigerant is accurately controlled, makes product reach optimum state and run, improve the reliability of product, reach energy-saving effect.
Accompanying drawing explanation
Fig. 1 is the utility model inner structure schematic diagram.
Fig. 2 is the structural representation of the utility model evaporator lid and condenser caps.
Wherein, 1, evaporator lid, 2, condenser caps, 3, motor driven compressor, 4, condensation fan, 5, parallel flow condensation core body, 6, vapour liquid separator, 7, four-way change-over valve, 8, device for drying and filtering, 9, housing, 10, evaporation fan, 11, parallel-flow evaporator, 12, electric expansion valve, 13, controller.
Detailed description of the invention
As shown in Figure 1, a kind of parallel flow pure electric coach air-conditioning, comprise condenser heat-exchanging component, evaporator assemblies, motor driven compressor 3 and housing 9, condenser heat-exchanging component is positioned at the front end of air conditioner housing 9, the condenser caps 2 comprising parallel flow condensation core body 5, be arranged on the condensation fan 4 above parallel flow condensation core body 5 and be arranged on housing 9; Evaporator assemblies is positioned on rear side of housing 9, the evaporator lid 1 comprising parallel-flow evaporator 11, be installed on the evaporation fan 10 outside parallel-flow evaporator 11 and be arranged on housing 9, parallel-flow evaporator 11 is in parallel with two panels, the mode of horizontal tilt 40 ~ 60 ° is arranged on the adapter plate bottom housing 9, is also provided with electric expansion valve 12 and controller 13 between two panels parallel-flow evaporator 11; Motor driven compressor 3, gas-liquid separator 6, four-way change-over valve 7, device for drying and filtering 8 are arranged between condenser heat-exchanging component and evaporator assemblies, and motor driven compressor 3, four-way change-over valve 7, parallel flow condensation core body 5, device for drying and filtering 8, electric expansion valve 12, holes knockout, parallel-flow evaporator 11, gas-liquid separator 6 are linked into an integrated entity by pipeline.
Parallel flow condenser core body 5 is surrounding air inlet structure, and level is arranged on housing 9, and level installs air intake not by the impact of installation direction, the heat exchange increasing incoming air area, reduce resistance, strengthen condenser.
Adopt electric expansion valve 12 throttle mechanism, the flow of refrigerant is accurately controlled, and adopts holes knockout to shunt, make product reach optimum state and run, improve the reliability of product, reach energy-saving effect.
Housing 9 is the unitized housing that high-strength aluminium plate makes, and is used for supporting the parts such as motor driven compressor 3, evaporator assemblies, condenser heat-exchanging component, and aluminium plate has good mechanical property, quality is light, the features such as withstanding corrosion, make air-conditioner housing 9 entirety lighter, more economical durable; Condenser caps 2 and evaporator lid 1 all adopt high strength glass fiber reinforced plastic to make, glass-felt plastic has light weight and hard, non-conductive, stable performance, mechanical strength is high, recycles few, the advantages such as withstanding corrosion, effectively reduce the overall weight of air-conditioner set, in-use performance is better, and evaporator lid, condenser caps are arranged on housing and form an entirety.
The working process of this parallel flow pure electric coach air-conditioning is: during refrigeration, motor driven compressor 3 sucks from parallel-flow evaporator 11 out and through the high-temperature low-pressure gaseous refrigerant of gas-liquid separator 6, be compressed into high temperature and high pressure gaseous refrigerant, parallel flow condensation core body 5 is sent into again by pipeline, drain through the heat of condensation fan 4 by high temperature and high pressure gaseous refrigerant, the refrigerant of parallel flow condensation core body 5 is made to become high pressure liquid refrigerant, through device for drying and filtering 8 impurity screening and moisture, electric expansion valve 12 throttling, parallel-flow evaporator 11 is entered after the shunting of holes knockout, in the car that evaporation fan 10 absorbs, hot air becomes cold air through parallel-flow evaporator 11 and enters compartment again, the low-pressure, liquid refrigerant in parallel-flow evaporator 11 is made to become high-temperature low-pressure gaseous refrigerant, in parallel-flow evaporator 11, high-temperature low-pressure gaseous refrigerant is out sucked compression by motor driven compressor 3 after gas-liquid separator 6, thus complete refrigerating cycle, when heating, by four-way change-over valve, the flow direction of refrigerant is carried out conversion can be realized.
Detected by the change of temperature in controller 13 pairs of compartments, and the defencive function of the temperature control realized after logical process is carried out to signal car load and air-conditioning self.
The mode that the utility model also commutates by four-way change-over valve 7 carries out automatic defrosting, during defrosting motor driven compressor 3 run, condensation fan 4 and evaporation fan 10 quits work, electric expansion valve 12 adjusts to setting aperture, after parallel flow condensation core body 5 reaches design temperature, condensation fan 4 inverted running, makes defrosting water get rid of smoothly totally along gravity direction.
Adopt the utility model of technique scheme, significantly reduce air-conditioner set weight, improve the applicability of air-conditioner set; The increase of incoming air area, air intake resistance is reduced, and the heat exchange property of condenser is better; The flow of refrigerant is accurately controlled, makes product reach optimum state and run, improve the reliability of product, reach energy-saving effect.
Claims (5)
1. a parallel flow pure electric coach air-conditioning, comprise condenser heat-exchanging component, evaporator assemblies, compressor and housing, it is characterized in that: the condenser caps that described condenser heat-exchanging component comprises parallel flow condensation core body, is arranged on the condensation fan above parallel flow condensation core body and is arranged on housing; Evaporator assemblies comprises parallel-flow evaporator, is installed on the evaporation fan outside parallel-flow evaporator and is arranged on the evaporator lid on housing, parallel-flow evaporator is arranged on the adapter plate of housing bottom in the mode of two panels parallel connection, is also provided with expansion valve and controller between two panels parallel-flow evaporator; Compressor, gas-liquid separator, four-way change-over valve, device for drying and filtering are arranged between condenser heat-exchanging component and evaporator assemblies, and compressor, four-way change-over valve, parallel flow condensation core body, device for drying and filtering, expansion valve, parallel-flow evaporator, vapour liquid separator are linked into an integrated entity by pipeline.
2. a kind of parallel flow pure electric coach air-conditioning as claimed in claim 1, is characterized in that: described parallel flow condenser core body is surrounding air inlet structure, and level is arranged on housing.
3. a kind of parallel flow pure electric coach air-conditioning as claimed in claim 1 or 2, is characterized in that: described expansion valve is electric expansion valve.
4. a kind of parallel flow pure electric coach air-conditioning as claimed in claim 3, is characterized in that: described parallel-flow evaporator is arranged horizontal by 40 ~ 60 ° of inclination angles.
5. a kind of parallel flow pure electric coach air-conditioning as claimed in claim 4, it is characterized in that: described housing is the unitized housing that high-strength aluminium plate makes, described condenser caps and evaporator lid all adopt high strength glass fiber reinforced plastic to make, and evaporator lid, condenser caps are arranged on housing and form an entirety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520447137.1U CN204687795U (en) | 2015-06-26 | 2015-06-26 | A kind of parallel flow pure electric coach air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520447137.1U CN204687795U (en) | 2015-06-26 | 2015-06-26 | A kind of parallel flow pure electric coach air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204687795U true CN204687795U (en) | 2015-10-07 |
Family
ID=54228126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520447137.1U Expired - Fee Related CN204687795U (en) | 2015-06-26 | 2015-06-26 | A kind of parallel flow pure electric coach air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204687795U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878145A (en) * | 2017-10-20 | 2018-04-06 | 珠海格力电器股份有限公司 | Air conditioner for vehicles and apply its vehicle |
| CN109624655A (en) * | 2018-12-27 | 2019-04-16 | 苏州新同创汽车空调有限公司 | A kind of pure electric vehicle top set air-conditioning |
-
2015
- 2015-06-26 CN CN201520447137.1U patent/CN204687795U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878145A (en) * | 2017-10-20 | 2018-04-06 | 珠海格力电器股份有限公司 | Air conditioner for vehicles and apply its vehicle |
| CN109624655A (en) * | 2018-12-27 | 2019-04-16 | 苏州新同创汽车空调有限公司 | A kind of pure electric vehicle top set air-conditioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20190626 |