CN201484114U - Temperature control device of automobile air conditioning system - Google Patents
Temperature control device of automobile air conditioning system Download PDFInfo
- Publication number
- CN201484114U CN201484114U CN2009201873391U CN200920187339U CN201484114U CN 201484114 U CN201484114 U CN 201484114U CN 2009201873391 U CN2009201873391 U CN 2009201873391U CN 200920187339 U CN200920187339 U CN 200920187339U CN 201484114 U CN201484114 U CN 201484114U
- Authority
- CN
- China
- Prior art keywords
- temperature
- conditioning system
- water valve
- heater
- warm braw
- 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
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000002826 coolant Substances 0.000 claims abstract description 19
- 239000008236 heating water Substances 0.000 abstract 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Images
Abstract
The utility model relates to a temperature control device of an automobile air conditioning system, which comprises a heater. The water inlet pipe of the heater is connected with the water outlet pipe of an engine, the water outlet pipe of the heater is connected with the water inlet pipe of the engine, a heating water valve is arranged on a pipeline between the water inlet pipe and the water outlet pipe of the heater, a solenoid valve is used as the heating water valve, and a medium flows in the pipeline of the water inlet pipe and the water outlet pipe of the heater. Since the heating water valve K is arranged on the pipeline between the water inlet pipe and the water outlet pipe of the ordinary heater, and the solenoid valve is used as the heating water valve K, the circulating high-temperature engine coolant can flow through the periphery of the heater to adjust temperature. The utility model has a simple structure, and facilitates the accurate temperature control.
Description
Technical field
The utility model relates to vehicle electric field, especially a kind of temperature control apparatus of automotive air-conditioning system.
Background technology
Utilize the automotive engine cooling circulating water to provide thermal source for warm braw in the automobile, realization is to the valve of the control of the warm air system in the air conditioning for automobiles, can be divided into mechanical type and vacuum type by maneuverability pattern, the at present existing above-mentioned different air conditioning for automobiles water-heating valve of multiple function, effect in all kinds of, but mostly complex structure, cost height; And because the installation site restriction, the assembled condition of various vehicles is widely different, and existing water-heating valve causes the assembling difficulty because of pipeline moves towards limitation.
The utility model content
The purpose of this utility model is to provide a kind of simple in structure, temperature control apparatus of being convenient to realize automotive air-conditioning system that temperature is controlled.
For achieving the above object, the utility model has adopted following technical scheme: a kind of temperature control apparatus of automotive air-conditioning system, comprise temperature booster, the coolant inlet pipe of temperature booster links to each other with the coolant outlet pipe of driving engine, the coolant outlet pipe of temperature booster links to each other with the coolant inlet pipe of driving engine, warm braw water valve K is set on the pipeline between the inlet tube and outlet tube of temperature booster, and described warm braw water valve K is an electromagnetic valve, circulation medium in the pipeline of the inlet tube and outlet tube of temperature booster.
As shown from the above technical solution, the utility model is arranged warm braw water valve K on the stage casing pipeline of the inlet tube and outlet tube of the temperature booster of common usefulness, and this warm braw water valve K adopts electromagnetic valve, the high-temperature engine refrigerant fluid that circulates flows through the periphery of temperature booster, adopt original temp control switch to carry out adjustment, simple in structure, be convenient to temperature is controlled accurately.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the linear graph of warm braw water valve flow and design temperature in the utility model;
Fig. 3 is the linear graph of warm braw water valve K and design temperature and vehicle interior temperature difference in the utility model.
The specific embodiment
A kind of temperature control apparatus of automotive air-conditioning system, comprise temperature booster 1, tube, heater inlet 2 links to each other with engine water outlet, the coolant outlet pipe 3 of temperature booster links to each other with the coolant inlet pipe of driving engine, warm braw water valve K is set on the pipeline between the temperature booster inlet tube and outlet tube 2,3, and described warm braw water valve K is an electromagnetic valve, circulation medium in the pipeline of temperature booster inlet tube and outlet tube 2,3, described medium is an engine coolant, as shown in Figure 1.
Be further described below in conjunction with Fig. 1,2,3 pairs of the utility model.
Described temperature booster inlet tube and outlet tube 2,3 is around being arranged on the heater core, heater core and blower unit become one, wherein, blowing engine is forced to bring air the surface of heater core into, behind the hi-heat engine coolant interchange of heat in air and the tube, heater inlet 2, temperature build-up, simultaneously, temperature booster coolant outlet pipe 3 flows out the coolant inlet pipe of the engine coolant of the relative low temperature behind interchange of heat to driving engine, forms the on-cycle loop.
The coil of described electromagnetic valve links to each other with the temp control switch of temperature aerofoil control system, this warm braw water valve K is installed in the evaporator assembly body of instrument carrier panel body below, the temperature knob of temp control switch is positioned on the manual Air-Conditioning Control Panel, the temperature knob that control button is regulated with a/c system self need not newly-increased exploitation part.
Described warm braw water valve K is arranged on temperature booster and advances, coolant outlet pipe 2, between 3, control the circulation of motor high temperature coolant liquid by warm braw water valve K, for realizing that warm braw water valve K controls whole warm air system, need carry out special processing to traditional heater core, last lower header to heater core carries out isolated fully especially, to guarantee that warm braw water valve K has water inlet end and water side, the flow of this warm braw water valve K is associated with user's set temperature value, temperature is provided with when minimum, warm braw water valve K closes, the hot water that can intercept a/c system is the thermal source that hi-heat engine coolant comes out, reduce the temperature of air outlet, under each standard condition of car load a/c system performance, the level of refrigeration of car load can reduce by 2 ℃～5.2 ℃ on the primary standard basis, and is effect improved remarkable; When the temperature setting was the highest, warm braw water valve K opened; Temperature be set in minimum and the highest between the time, Fig. 2 and Fig. 3 are specifically seen in the linear variation of aperture of warm braw water valve K.
The flow control of the setting of temperature control dial and warm braw water valve K need be mated, and the aperture mode of warm braw water valve K is roughly as follows:
1, the flow corresponding relation of desired temperature and warm braw water valve K is as follows: when being set at HI promptly the highest or design temperature being higher than 6 ℃ of indoor temperatures, warm braw water valve K puts full opening mode; To be set at LO be minimum or design temperature when being lower than 1 ℃ of indoor temperature, and warm braw water valve K puts the complete shut-down pattern; The difference of design temperature and indoor temperature is between-1 ℃ and 6 ℃ the time, promptly-1 ℃＜during design temperature-indoor temperature＜6 ℃, the flow linear distribution of warm braw water valve K.
When 2, forcing full defrosting mode, warm braw water valve K forces to be in full-gear, needs this moment enough warm braws to defrost.
In sum, the utility model increases electromagnetic type warm braw water valve K in traditional air conditioning for automobiles heating system, and the heater core in original a/c system is divided into into water and water part, warm braw water valve K is arranged on the stage casing of temperature booster inlet tube and outlet tube 2,3, the flow of this warm braw water valve K is associated with user's set temperature value, by warm braw water valve K the flow control of engine coolant is all carried out according to user's demand, adopt original temp control switch to carry out adjustment, simple in structure, be convenient to temperature is controlled accurately.
Claims (5)
1. the temperature control apparatus of an automotive air-conditioning system, comprise temperature booster (1), tube, heater inlet (2) links to each other with engine water outlet, temperature booster coolant outlet pipe (3) links to each other with the coolant inlet pipe of driving engine, it is characterized in that: on the pipeline between the temperature booster inlet tube and outlet tube (2,3) warm braw water valve K is set, described warm braw water valve K is an electromagnetic valve, circulation medium in the pipeline of temperature booster inlet tube and outlet tube (2,3).
2. the temperature control apparatus of automotive air-conditioning system according to claim 1, it is characterized in that: described medium is an engine coolant.
3. the temperature control apparatus of automotive air-conditioning system according to claim 1, it is characterized in that: described warm braw water valve K is arranged in the stage casing of temperature booster inlet tube and outlet tube (2,3).
4. the temperature control apparatus of automotive air-conditioning system according to claim 1, it is characterized in that: the coil of described electromagnetic valve links to each other with the temp control switch of temperature aerofoil control system, and the temperature knob of temp control switch is positioned on the manual Air-Conditioning Control Panel.
5. the temperature control apparatus of automotive air-conditioning system according to claim 1, it is characterized in that: described temperature booster inlet tube and outlet tube (2,3) is around being arranged on the heater core, and heater core and blower unit become one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201873391U CN201484114U (en) | 2009-09-04 | 2009-09-04 | Temperature control device of automobile air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201873391U CN201484114U (en) | 2009-09-04 | 2009-09-04 | Temperature control device of automobile air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201484114U true CN201484114U (en) | 2010-05-26 |
Family
ID=42423011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201873391U Expired - Lifetime CN201484114U (en) | 2009-09-04 | 2009-09-04 | Temperature control device of automobile air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201484114U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303499A (en) * | 2011-06-21 | 2012-01-04 | 沈学明 | Energy-saving valve bank for bus warm air conditioner |
| CN103144563A (en) * | 2013-03-11 | 2013-06-12 | 三一重机有限公司 | Water heating circulation device, seat heating system and seat heating method |
| CN106183714A (en) * | 2015-05-26 | 2016-12-07 | 通用汽车环球科技运作有限责任公司 | Vehicle heat management system and for its control method |
| CN112406450A (en) * | 2019-08-23 | 2021-02-26 | 上海汽车集团股份有限公司 | Heat recovery system of new energy vehicle and control method thereof |
-
2009
- 2009-09-04 CN CN2009201873391U patent/CN201484114U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303499A (en) * | 2011-06-21 | 2012-01-04 | 沈学明 | Energy-saving valve bank for bus warm air conditioner |
| CN103144563A (en) * | 2013-03-11 | 2013-06-12 | 三一重机有限公司 | Water heating circulation device, seat heating system and seat heating method |
| CN103144563B (en) * | 2013-03-11 | 2016-04-06 | 三一重机有限公司 | Hot-water heating circulating device, seat heating system and seat heating method |
| CN106183714A (en) * | 2015-05-26 | 2016-12-07 | 通用汽车环球科技运作有限责任公司 | Vehicle heat management system and for its control method |
| US10005339B2 (en) | 2015-05-26 | 2018-06-26 | GM Global Technology Operations LLC | Vehicle thermal management system and control method for the same |
| CN112406450A (en) * | 2019-08-23 | 2021-02-26 | 上海汽车集团股份有限公司 | Heat recovery system of new energy vehicle and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104029580B (en) | Environmental control system and method for operation thereof and environmental Kuznets Curves head unit | |
| CN102529690B (en) | Temperature control system and method | |
| CN109017272A (en) | Utilize the heat management system of the electric car of vehicle waste heat | |
| CN109849616A (en) | Thermal management system of electric automobile | |
| US9067476B2 (en) | Temperature control apparatus for vehicle | |
| CN103855445B (en) | A kind of heat management system, battery thermal management system, electric motor car and hybrid electric vehicle | |
| CN101871704A (en) | Thermoelectric weather control | |
| CN208277791U (en) | A kind of fuel-cell vehicle heat pump air conditioning system | |
| CN201484114U (en) | Temperature control device of automobile air conditioning system | |
| CN113276631A (en) | Whole car thermal management system and car | |
| CN107839430A (en) | Air conditioning system for automotive vehicles | |
| CN112406461A (en) | Whole car thermal management system and electric motor car of electric motor car | |
| CN209534679U (en) | Humidity control system and electric car for electric car | |
| CN208855418U (en) | Utilize the heat management system of the electric car of vehicle waste heat | |
| CN216002118U (en) | Thermal management system of extended-range hybrid vehicle and vehicle | |
| CN201706620U (en) | Electric heater | |
| CN211808939U (en) | Pure electric vehicle cab heating structure | |
| CN110834514B (en) | High-use-efficiency heat energy conversion system suitable for electric vehicle | |
| CN209870010U (en) | Indirect heat pump type automobile air conditioning system based on optimization of multi-channel electronic temperature control valve | |
| CN209552867U (en) | Direct pump type heat automotive air-conditioning system based on the optimization of multi-channel electronic thermostat valve | |
| CN104442273A (en) | Automotive air-conditioning system and control method thereof | |
| CN210617793U (en) | Double-temperature-zone air conditioning device for electric passenger vehicle | |
| CN203637512U (en) | Radiation type automobile heating and refrigerating system | |
| CN109515116B (en) | Indirect heat pump type automobile air conditioning system based on multichannel electronic temperature control valve optimization | |
| CN110884324A (en) | Heating control method for cab of pure electric vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |