CN201633497U - Air-conditioning and heating device of electric automobile - Google Patents
Air-conditioning and heating device of electric automobile Download PDFInfo
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- CN201633497U CN201633497U CN2010201429346U CN201020142934U CN201633497U CN 201633497 U CN201633497 U CN 201633497U CN 2010201429346 U CN2010201429346 U CN 2010201429346U CN 201020142934 U CN201020142934 U CN 201020142934U CN 201633497 U CN201633497 U CN 201633497U
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- electric automobile
- heating
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Abstract
The utility model provides an air-conditioning and heating device of an electric automobile, which comprises a fan, an evaporator and a warm air blower, wherein an electric heating device is installed in a shell of the warm air blower, a power cord of the electric heating device penetrates through the shell of the warm air blower and is connected with a power cord of the entire electric automobile, the power of the entire electric automobile provides the heating power, and a control line of the heating device is a low-voltage line which is connected with an air-conditioning controller in the electric automobile and is controlled by the air-conditioning controller. In the electric heating device of the warm air blower, an electric heating core is installed in the shell of the heating device, and a control line of the electric heating core is provided with a temperature controller and a fuse switch. The installation of the air-conditioning and heating device on the electric automobile can make up the defects that heat energy is supplied by cooling water of the cooling system of the electric automobile and can effectively meet the heating requirements in the compartment of the electric automobile to ensure that electric automobile is comfortable to take.
Description
Technical field
The utility model relates to the heating system of electric automobile air-conditioning system
Background technology
Along with the worsening shortages of the energy and the people attention to environmental protection, electronlmobil receives much attention as a kind of transportation means of clear energy sources that adopts.In existing fuel-engined vehicle, the focus that the comfortable people of being pay close attention to, a/c system has become necessary part in the automobile.And electronlmobil is because the difference of its structure, how to utilize its internal structure to realize freezing and the function of warm oneself becomes the emphasis that each major company is studied.
The waste heat of traditional internal combustion engine car by driving engine heats the air in the crew module, because cycle of engine water temperature under the state of normal vehicle operation can satisfy the requirement of warming oneself under the various situations basically greater than 80 degree.And in electronlmobil, drive refrigerant by compressor during refrigeration in system, to circulate, and then reach reduction indoor temperature effect.Because electronlmobil adopts electrical motor to replace traditional driving engine, in the winter time, temperature under the cooling water expansion tank normal condition of electric automobile cooling system has only about 50 degree, this heating effect is nothing like fuel-engined vehicle, can not reach the demand under the various situations, therefore the more comfortable requirement of out of reach takes environmental amenity in order to improve, and must use new heating system to satisfy the indoor heating requirement of car.
Summary of the invention
Technical problem to be solved in the utility model provides and a kind ofly can be the automobile indoor heating, satisfies the electronlmobil air-conditioning heating device of passenger demand in the car.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of electronlmobil air-conditioning heating device, it comprises blowing engine, evaporator and heater unit, the blast pipe of described blowing engine is connected with the air intake passage of automobile, blast pipe connects evaporator by air-supply passage, evaporator connects heater unit by air-supply passage again, and heater unit then is communicated with the car interior space by the air-out passage.
In described heater unit housing, electric heater unit is installed, the power lead of electric heater unit passes heater unit housing and the car load power lead joins, and provides heating power supply by the car load power supply, and the control line of heating arrangement is a primary cable, be connected with the air-conditioner controller in the car, control by air-conditioner controller.
The electric heater unit of described heater unit is that the electro heat core body is installed in the heating arrangement shell and forms, and temperature controller and fuse cutout are installed on the control path of electro heat core body.
This device has been cancelled the device that utilizes engine cooling water to carry out heating, and only is to provide heat for car is indoor by electric heater unit.When using this device to carry out heating, when device receives the heating signal, blowing engine is started working, fresh air is by air intake passage access to plant inside, the power connection of electric heater unit, and electric heater unit is started working, heating core body temperature degree rises, the air that enters this heating system is heated, and it is indoor that the air after being heated enters car by the air-out passage, is reached for the indoor effect that heat is provided of car.
On electronlmobil,, can remedy the deficiency that the heat existence is provided by the cooling water expansion tank of electric automobile cooling system, can effectively satisfy the indoor heating requirement of car, guarantee the traveling comfort that battery-driven car is taken by this device is set.The control line of this device is a primary cable, has realized having safety relatively by low tension control high-tension current.
Description of drawings
The structure principle chart of Fig. 1 battery-driven car control heating system
The structural representation of Fig. 2 heater unit
The structural representation of Fig. 3 electro heat core body
Fig. 4 warm braw control circuit scheme drawing
Wherein, 11-blowing engine, 12-evaporator, 13-heater unit, 14-driving compartment, the 21-heater unit housing, 22-electric heater unit, 31-heating arrangement shell, 32-heating arrangement core body, 33-temperature controller and fuse cutout, the 34-primary cable, the 35-power lead, 41---heater switch, 42---the warm braw relay
The specific embodiment
Electronlmobil air-conditioning heating device as shown in Figure 1 comprises blowing engine 11, evaporator 12 and heater unit 13, the blast pipe of blowing engine 11 is connected with the air intake passage of automobile, blast pipe connects evaporator 12 by air-supply passage, evaporator 12 connects heater unit 13 by air-supply passage again, and 13 of heater units are communicated with the car interior space 14 by the air-out passage.
Referring to Fig. 2, heater unit 13 is to constitute at heater unit housing 21 the insides installation electric heater unit 22.The structure of electric heater unit is referring to Fig. 3, it is to be installed in the heating arrangement shell 31 by electro heat core body 32 and to constitute, the power lead 35 of electric heater unit 22 passes heater unit housing 21 and joins with the car load power lead, provide heating power supply by the car load power supply, the control line 34 of electric heater unit is a primary cable, be connected with the air-conditioner controller in the car, control by air-conditioner controller.
Too high for preventing to heat core body 32 surface temperatures, cause danger, temperature controller and fuse cutout 33 are installed on the control path of electro heat core body 32, after the surface temperature of electro heat core body 32 surpasses certain setting value, temperature controller is automatically with power cut-off, stop the heating, when drop in temperature to setting value once, the automatic energized of temperature controller heats again again.In addition, excessive or temperature is unexpected at electric current can disconnect when too high for the fuse on the control path, prevents danger.
Referring to Fig. 4, this electric heater unit adopts the power supply of electric automobile power battery directly to heat, behind the heater switch of opening on the air-conditioner controller 41, after electric heater unit 22 energized, 32 heatings of electro heat core body, temperature build-up, blowing engine 11 putting in blasts, air is through evaporator 12, enter heater unit 13, in heater unit 13, be heated temperature build-up, it is indoor to send into car then, heats for car is indoor.When carrying out heating, at first closed heater switch 41,42 energisings of warm braw relay, the high tension supply of electrokinetic cell is connected in the energising back, and electric heater unit 22 is started working, and realizes the heating demand.
Claims (2)
1. electronlmobil air-conditioning heating device, it comprises blowing engine, evaporator and heater unit, it is characterized in that, the blast pipe of described blowing engine is connected with the air intake passage of automobile, blast pipe connects evaporator by air-supply passage, evaporator connects heater unit by air-supply passage again, and heater unit then is communicated with the car interior space by the air-out passage;
In described heater unit housing, electric heater unit is installed, the power lead of electric heater unit passes heater unit housing and the car load power lead joins, and provides heating power supply by the car load power supply, and the control line of heating arrangement is a primary cable, be connected with the air-conditioner controller in the car, control by air-conditioner controller.
2. electronlmobil air-conditioning heating device according to claim 1, it is characterized in that: the electric heater unit of described heater unit is that the electro heat core body is installed in the heating arrangement shell and forms, and temperature controller and fuse cutout are installed on the control path of electro heat core body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201429346U CN201633497U (en) | 2010-03-26 | 2010-03-26 | Air-conditioning and heating device of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201429346U CN201633497U (en) | 2010-03-26 | 2010-03-26 | Air-conditioning and heating device of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201633497U true CN201633497U (en) | 2010-11-17 |
Family
ID=43077978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201429346U Expired - Lifetime CN201633497U (en) | 2010-03-26 | 2010-03-26 | Air-conditioning and heating device of electric automobile |
Country Status (1)
| Country | Link |
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| CN (1) | CN201633497U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434950A (en) * | 2011-09-15 | 2012-05-02 | 上海贝洱热***有限公司 | Integrated protection grating and new-energy automobile air conditioner |
| CN102490571A (en) * | 2011-12-15 | 2012-06-13 | 上海贝洱热***有限公司 | Automobile air conditioner and layout method thereof |
| CN102529641A (en) * | 2011-11-15 | 2012-07-04 | 中国第一汽车集团公司新能源汽车分公司 | Automobile warm air control method and automobile warm air control device |
| CN103158487A (en) * | 2011-12-19 | 2013-06-19 | 杭州三花研究院有限公司 | Automobile air conditioning system |
| CN104691272A (en) * | 2013-11-26 | 2015-06-10 | 法雷奥热***公司 | Heating control device of vehicle |
| CN106218358A (en) * | 2016-08-05 | 2016-12-14 | 广西联邦农业科技有限公司 | A kind of hybrid warm-air drier of automobile-used water power and operational approach thereof |
| CN108332418A (en) * | 2018-01-24 | 2018-07-27 | 安徽合力股份有限公司 | A kind of fork truck with monoblock type fuel heater unit |
-
2010
- 2010-03-26 CN CN2010201429346U patent/CN201633497U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434950A (en) * | 2011-09-15 | 2012-05-02 | 上海贝洱热***有限公司 | Integrated protection grating and new-energy automobile air conditioner |
| CN102529641A (en) * | 2011-11-15 | 2012-07-04 | 中国第一汽车集团公司新能源汽车分公司 | Automobile warm air control method and automobile warm air control device |
| CN102490571A (en) * | 2011-12-15 | 2012-06-13 | 上海贝洱热***有限公司 | Automobile air conditioner and layout method thereof |
| CN102490571B (en) * | 2011-12-15 | 2014-03-19 | 上海贝洱热***有限公司 | Automobile air conditioner and layout method thereof |
| CN103158487A (en) * | 2011-12-19 | 2013-06-19 | 杭州三花研究院有限公司 | Automobile air conditioning system |
| CN103158487B (en) * | 2011-12-19 | 2016-05-04 | 杭州三花研究院有限公司 | A kind of automotive air-conditioning system |
| CN104691272A (en) * | 2013-11-26 | 2015-06-10 | 法雷奥热***公司 | Heating control device of vehicle |
| CN104691272B (en) * | 2013-11-26 | 2017-07-14 | 法雷奥热***公司 | The heating control apparatus of vehicle |
| CN106218358A (en) * | 2016-08-05 | 2016-12-14 | 广西联邦农业科技有限公司 | A kind of hybrid warm-air drier of automobile-used water power and operational approach thereof |
| CN108332418A (en) * | 2018-01-24 | 2018-07-27 | 安徽合力股份有限公司 | A kind of fork truck with monoblock type fuel heater unit |
| CN108332418B (en) * | 2018-01-24 | 2023-10-03 | 安徽合力股份有限公司 | Fork truck with integral fuel fan heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181019 Address after: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Patentee after: Chongqing Changan New Energy Automotive Technology Co., Ltd. Address before: 400023, No. 260, Jianxin East Road, Jiangbei District, Chongqing Patentee before: Chongqing Changan Automobile Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |