CN205365152U - Electric vehicle air conditioning of lightweight structure - Google Patents
Electric vehicle air conditioning of lightweight structure Download PDFInfo
- Publication number
- CN205365152U CN205365152U CN201620063166.2U CN201620063166U CN205365152U CN 205365152 U CN205365152 U CN 205365152U CN 201620063166 U CN201620063166 U CN 201620063166U CN 205365152 U CN205365152 U CN 205365152U
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- CN
- China
- Prior art keywords
- condenser
- air conditioner
- vaporizer
- connects
- electric vehicle
- 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 - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses an electric vehicle air conditioning of lightweight structure, the compressor of air conditioner passes through the pipe and connects four -way reversing valve and vapour and liquid separator respectively, four -way reversing valve passes through the pipe and connects evaporimeter, vapour and liquid separator and condenser respectively, evaporimeter, two -way expansion valve, two -way desicator and condenser pass through the pipe and communicate in proper order, the condenser is located the middle part of air conditioner, the evaporimeter has 2, is located respectively the both sides of condenser, install the condensation fan directly over the condenser, the evaporation fan is installed in the outside of evaporimeter, the whole size of air conditioner is 30001900225mm, the quality of unit is 280kg. It is shorter that the air conditioner dimensionaal ratio has now, and evaporimeter 3 is the design of H type block form for the whole length of air conditioner is reduced greatly, and weight also can alleviate, has reduced power consumption, and is more energy -conserving.
Description
Technical field
This utility model relates to on-board air conditioner field, particularly relates to the air conditioner of electric vehicle of lightweight structure.
Background technology
Current integral new-energy passenger is based on electric motor coach, and electric air-conditioning is the important system composition that electric motor coach is indispensable, and when air-conditioning equipment puts into operation, its energy consumption accounts for the 1/5 ~ 1/3 of car load energy consumption, is the electric motor coach second largest energy dissipating portion except drive system.Realizing the industrialization of electric motor coach, solving that the existing continual mileage of electric motor coach is short, battery life is short, cost height Three Difficult Issues, just must conscientiously study the characteristic of air conditioner for electric motor coach, thus developing air conditioner for electric motor coach industry.
Owing to the all-round popularization of electric motor coach just grew up in recent years, in current domestic and international market, air conditioner for electric motor coach technical merit is relatively all relatively low, is usually and train air-conditioning transplanting is improved.Also it is typically the air conditioner for electric motor coach of main flow on market at present, substantially the layout design version of train air-conditioning has been indiscriminately imitated, unit adopts overall cellular structure, compressor, vaporizer, condenser, electric control element etc. all concentrate overhead to arrange, this small product size is big, heaviness, therefore power consumption is high.
Utility model content
The purpose of this utility model is to provide the air conditioner of electric vehicle of a kind of lightweight structure, reduces the power consumption of electric motor car by alleviating air-conditioning weight.
The technical solution of the utility model is the air conditioner of electric vehicle of lightweight structure, and described air-conditioning includes shell and unit, and described unit includes compressor, four-way change-over valve, vaporizer, Bidirectional expansion valve, condenser and gas-liquid separator；Described compressor connects four-way change-over valve and gas-liquid separator respectively by conduit, described four-way change-over valve connects vaporizer, gas-liquid separator and condenser respectively by conduit, and described vaporizer, Bidirectional expansion valve, two-way exsiccator and condenser are sequentially communicated by conduit；Described vaporizer and condenser are the distribution of H type, lay respectively at the left and right sides of air-conditioning；The overall dimensions of described air-conditioning is 3000*1900*225mm, and the quality of described unit is 280kg.
Further, compressor and four-way change-over valve are positioned at the front end of described condenser.
Further, condenser and vaporizer are all strips.
Further, described four-way change-over valve having four interfaces, first interface connects compressor, and the second interface connects vaporizer, and the 3rd interface connects gas-liquid separator, and the 4th interface connects condenser.
Further, two-way exsiccator connects condenser by reservoir.
Beneficial effect: air-conditioning size is more shorter than existing, vaporizer H type block form designs so that the entire length of air-conditioning is substantially reduced, and weight is also alleviated, and reduces power consumption, more energy efficient.
Accompanying drawing explanation
Fig. 1 is the set structure sketch of the air conditioner of electric vehicle of lightweight structure；
Fig. 2 is the partial sectional view of the air conditioner of electric vehicle of lightweight structure.
Labelling in figure: 1-compressor；2-four-way change-over valve；3-vaporizer；4-Bidirectional expansion valve；The two-way desiccant of 5-；6-condenser；7-gas-liquid separator；8-first interface；9-the second interface；10-the 3rd interface；11-the 4th interface；12-evaporation fan；13-condensation fan.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferably embodiment of the present utility model is described in further detail:
It it is the set structure sketch of the air conditioner of electric vehicle of lightweight structure in conjunction with Fig. 1 and Fig. 2, Fig. 1.Described air-conditioning global shape is strip, is arranged on automobile top, and described air-conditioning includes shell and unit, and described unit includes compressor 1, four-way change-over valve 2, vaporizer 3, Bidirectional expansion valve 4, reservoir, condenser 6 and gas-liquid separator 7；Described compressor 1 connects four-way change-over valve 2 and gas-liquid separator 7 respectively by conduit, described four-way change-over valve 2 connects vaporizer 3, gas-liquid separator 7 and condenser 6 respectively by conduit, and described vaporizer 3, Bidirectional expansion valve 4, two-way exsiccator 5, reservoir and condenser 6 are sequentially communicated by conduit；Described condenser 6 is positioned at the middle part of air-conditioning, and described vaporizer 3 has 2, lays respectively at the both sides of described condenser 6, and the surface of described condenser 6 is provided with condensation fan 13, and the outside of described vaporizer 3 is provided with evaporation fan 12；The overall dimensions of described air-conditioning is 3000*1900*225mm, and the quality of described unit is 280kg.
The front end of described condenser 6 it is positioned in conjunction with Fig. 2, compressor 1 and four-way change-over valve 2.Condenser 6 and vaporizer 3 are all strips.
In conjunction with Fig. 1, four-way change-over valve 2 having four interfaces, first interface 8 connects compressor 1, and the second interface 9 connects vaporizer 3, and the 3rd interface 10 connects gas-liquid separator 7, and the 4th interface 11 connects condenser 6.
The refrigeration work principle of air-conditioning: when four-way change-over valve 2 no power, first interface 8 connects with the 4th interface 11, second interface 9 connects with the 3rd interface 10, system works in kind of refrigeration cycle state, the high temperature and high pressure gas that compressor 1 is discharged enters condenser 6, refrigerant gas is cooled to high temperature high pressure liquid in condenser 6, under the effect of condensation fan 13, the heat that cold-producing medium produces in phase transition process is taken away by the air flowing through condenser 6, liquid refrigerant continues flowing, through reservoir, two-way exsiccator 5, enter Bidirectional expansion valve 4 after reducing pressure by regulating flow, enter vaporizer 3.In vaporizer 3, Low temperature low pressure liquid absorbs the heat in air and undergoes phase transition and become gas and be constantly drawn into compressor 1 through compressor 1, meanwhile, under the effect of evaporation fan 12, in car, return air and outdoor are newly distinguished and admirable sends into compartment through vaporizer 3 after cooling is dried and realizes refrigeration.
Cold-warm type air-conditioning possesses heat-production functions.When four-way change-over valve 2 is energized, first interface 8 connects with the second interface 9, and the 3rd interface 10 connects with the 4th interface 11, and system is in and heats recurrent state, and vaporizer 3 and condenser 6 are contrary with the function in process of refrigerastion.
In this utility model, air-conditioning size is more shorter than existing, and vaporizer 3 is the design of H type block form so that the entire length of air-conditioning is substantially reduced, and weight is also alleviated, and reduces power consumption, more energy efficient.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, it is impossible to assert that of the present utility model being embodied as is confined to these explanations.For this utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, protection domain of the present utility model all should be considered as belonging to.
Claims (5)
1. the air conditioner of electric vehicle of lightweight structure, described air-conditioning includes shell and unit, it is characterised in that: described unit includes compressor, four-way change-over valve, vaporizer, Bidirectional expansion valve, condenser and gas-liquid separator；Described compressor connects four-way change-over valve and gas-liquid separator respectively by conduit, described four-way change-over valve connects vaporizer, gas-liquid separator and condenser respectively by conduit, and described vaporizer, Bidirectional expansion valve, two-way exsiccator and condenser are sequentially communicated by conduit；Described condenser is positioned at the middle part of air-conditioning, and described vaporizer has 2, lays respectively at the both sides of described condenser, and the surface of described condenser is provided with condensation fan, and the outside of described vaporizer is provided with evaporation fan；The overall dimensions of described air-conditioning is 3000*1900*225mm, and the quality of described unit is 280kg.
2. the air conditioner of electric vehicle of lightweight structure according to claim 1, it is characterised in that: compressor and four-way change-over valve are positioned at the front end of described condenser.
3. the air conditioner of electric vehicle of lightweight structure according to claim 2, it is characterised in that: condenser and vaporizer are all strips.
4. the air conditioner of electric vehicle of lightweight structure according to claim 2, it is characterized in that: have four interfaces on described four-way change-over valve, first interface connects compressor, and the second interface connects vaporizer, 3rd interface connects gas-liquid separator, and the 4th interface connects condenser.
5. the air conditioner of electric vehicle of lightweight structure according to claim 4, it is characterised in that: two-way exsiccator connects condenser by reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620063166.2U CN205365152U (en) | 2016-01-22 | 2016-01-22 | Electric vehicle air conditioning of lightweight structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620063166.2U CN205365152U (en) | 2016-01-22 | 2016-01-22 | Electric vehicle air conditioning of lightweight structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205365152U true CN205365152U (en) | 2016-07-06 |
Family
ID=56274188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620063166.2U Expired - Fee Related CN205365152U (en) | 2016-01-22 | 2016-01-22 | Electric vehicle air conditioning of lightweight structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205365152U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891726A (en) * | 2017-10-20 | 2018-04-10 | 广东劲达制冷集团有限公司 | Lightweight New energy electric coach air conditioner unit |
| CN107891727A (en) * | 2017-10-20 | 2018-04-10 | 广东劲达制冷集团有限公司 | Building blocks combined type New energy electric coach air conditioner unit |
| CN108944355A (en) * | 2017-05-18 | 2018-12-07 | 通用汽车环球科技运作有限责任公司 | The reservoir valve including fluid flow guiding dehumidizer for vehicle climate control system |
-
2016
- 2016-01-22 CN CN201620063166.2U patent/CN205365152U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944355A (en) * | 2017-05-18 | 2018-12-07 | 通用汽车环球科技运作有限责任公司 | The reservoir valve including fluid flow guiding dehumidizer for vehicle climate control system |
| CN108944355B (en) * | 2017-05-18 | 2022-04-15 | 通用汽车环球科技运作有限责任公司 | Reservoir valve for a vehicle climate control system comprising a fluid-conducting desiccant |
| CN107891726A (en) * | 2017-10-20 | 2018-04-10 | 广东劲达制冷集团有限公司 | Lightweight New energy electric coach air conditioner unit |
| CN107891727A (en) * | 2017-10-20 | 2018-04-10 | 广东劲达制冷集团有限公司 | Building blocks combined type New energy electric coach air conditioner unit |
| CN107891726B (en) * | 2017-10-20 | 2023-12-22 | 江苏新之翼交通运输设备有限公司 | Light new energy electric bus air conditioning unit |
| CN107891727B (en) * | 2017-10-20 | 2024-01-19 | 浙江纵驰环境科技有限公司 | Building block combined new energy electric bus air conditioning unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 1 No. 517003 Guangdong province Heyuan City Industrial Development Zone, Pearl Avenue (No. 2 building) Patentee after: Guangdong JINDA Refrigeration Group Co., Ltd. Patentee after: Guangdong Kingtec Technology Development Co., Ltd. Address before: 1 No. 517000 Guangdong province Heyuan City Development Zone, Pearl Avenue Patentee before: Kingtec Technologies (Heyuan) Co., Ltd. Patentee before: Guangdong Kingtec Technology Development Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190709 Address after: 518118 No. 8, Dawo No. 2 Road, Dawo Village, Longtian Street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN DENKING COLD CHAIN TECHNOLOGIES CO., LTD. Address before: 517003 No. 1 Liwang Avenue, Pearl Industrial Development Zone, Heyuan City, Guangdong Province (No. 2 Workshop) Co-patentee before: Guangdong Kingtec Technology Development Co., Ltd. Patentee before: Guangdong JINDA Refrigeration Group Co., Ltd. |
|
| 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: 20160706 Termination date: 20200122 |