CN201914052U - Auxiliary heating system for vehicle - Google Patents
Auxiliary heating system for vehicle Download PDFInfo
- Publication number
- CN201914052U CN201914052U CN2010206228714U CN201020622871U CN201914052U CN 201914052 U CN201914052 U CN 201914052U CN 2010206228714 U CN2010206228714 U CN 2010206228714U CN 201020622871 U CN201020622871 U CN 201020622871U CN 201914052 U CN201914052 U CN 201914052U
- Authority
- CN
- China
- Prior art keywords
- valve
- thermonuclear
- adds
- heating system
- auxiliary heating
- 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
Links
Images
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model provides an auxiliary heating system for a vehicle, which comprises a first heating core, a first valve, an electric heater, a fuel oil heater and a controller, wherein the first heating core, the first valve and the electric heater are sequentially communicated to form a loop; the first heating core, the first valve and the fuel oil heater are sequentially communicated to form a loop; and the controller is coupled with the electric heater and the fuel oil heater so as to control switches of the electric heater and the fuel oil heater according to pre-set conditions. The auxiliary heating system for the vehicle is characterized in that the service life of a battery is prolonged, the efficiency of the battery at low temperature is improved, and the mileage range of an electric vehicle and/or a hybrid power vehicle is increased.
Description
Technical field
The utility model relates to a kind of automobile-used auxiliary heating system, relates in particular to the heating system of electronlmobil or Hybrid Vehicle.
Background technology
Along with the day of global energy is becoming tight, each state has all stepped up the research to electronlmobil and hybrid vehicle.Because if the battery in electronlmobil and the hybrid vehicle is being lower than-10 ° and be higher than under 50 ° the situation and work, all influential to the calculating of battery life and capacity of cell, therefore need control the temperature of battery.
And the waste heat of present electronlmobil or hybrid vehicle general using engine cooling water comes heating battery, need electrokinetic cell output certain power to drive a/c system to heat passenger accommodation and utilize, to be difficult to usually to meet the demands and cruise mileage and the electrokinetic cell life-span of electronlmobil are under some influence.
The utility model content
The purpose of this utility model is to provide a kind of automobile-used auxiliary heating system, can use with existing heating system, is used to overcome above-mentioned defective.
The utility model provides a kind of automobile-used auxiliary heating system, comprises that first adds thermonuclear, first valve, electric heater, fule heater and controller, wherein
First adds thermonuclear, first valve and electric heater is communicated with formation osed top loop in proper order;
First adds thermonuclear, first valve and fule heater is communicated with formation osed top loop in proper order;
Controller and electric heater and fule heater coupling are according to the switch of predetermined condition control electric heater and fule heater.
Preferably, in automobile-used auxiliary heating system of the present utility model, comprise that also second adds the thermonuclear and second valve, wherein
Second adds thermonuclear, second valve and electric heater is communicated with formation osed top loop in proper order;
Second adds thermonuclear, second valve and fule heater is communicated with formation osed top loop in proper order.
Preferably, in automobile-used auxiliary heating system of the present utility model, this first adds thermonuclear and is used for heating battery, and this second adds thermonuclear and be used to heat passenger accommodation;
When battery temperature was greater than or equal to predetermined temperature, controller started electric heater; When this battery temperature was lower than predetermined temperature, controller started fule heater.
Preferably, in automobile-used auxiliary heating system of the present utility model, when battery temperature was greater than or equal to predetermined temperature, controller also started fule heater.
Preferably, in automobile-used auxiliary heating system of the present utility model, this predetermined temperature is-10 ℃.
Preferably, in automobile-used auxiliary heating system of the present utility model, also comprise gas-liquid separation device, the outlet of this gas-liquid separation device links to each other with the inlet of electric heater and fule heater, and the inlet of this gas-liquid separation device links to each other with first outlet that adds thermonuclear.
Preferably, in automobile-used auxiliary heating system of the present utility model, also comprise gas-liquid separation device, the outlet of this gas-liquid separation device links to each other with the inlet of electric heater and fule heater, and the inlet of this gas-liquid separation device and first adds thermonuclear and links to each other with second outlet that adds thermonuclear.
Preferably, in automobile-used auxiliary heating system of the present utility model, described gas-liquid separation device is an expansion tank.
Preferably, in automobile-used auxiliary heating system of the present utility model, described first valve and/or second valve are electric expansion valve.
Preferably, in automobile-used auxiliary heating system of the present utility model, also comprise second controller that is used to control first valve and second valve.
Preferably, in automobile-used auxiliary heating system of the present utility model, described second controller is a stepping motor, the input end responsive control signal of described stepping motor, mouth is coupled to first valve and second valve, controls the valve opening of first valve and second valve.
The utility model can be realized following technique effect: prolonged battery life, and improved the efficient of battery under low temperature condition, improved the mileage that cruises of electronlmobil and/or hybrid vehicle.
Description of drawings
Fig. 1 is the structural representation according to auxiliary heating system of the present utility model.
The specific embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, identical in the accompanying drawings reference number is represented components identical.
Before in detail explaining embodiment of the present utility model, be to be understood that the utility model its application facet be not limited to propose in the following description or the following drawings shown in the details of structure and the layout of parts.The utility model can also have other embodiment and can be implemented in every way or realize.Similarly, be to be understood that term used herein is intended to describe and should be counted as limiting.
Fig. 1 is according to auxiliary heating system of the present utility model.This system comprises that first adds thermonuclear 1, second and add thermonuclear 2, first valve 3, second valve 4, gas-liquid separation device 5, controller 6, electric heater (PTC) 7 and fule heater 8.
The outlet of PTC 7 and fule heater 8 adds thermonuclear 1 through first valve 3 and second valve 4 and first and links to each other with second inlet that adds thermonuclear 2, first adds the outlet that thermonuclear 1 and second adds thermonuclear 2 links to each other by the inlet of pipeline with gas-liquid separation device 5, and the outlet of gas-liquid separation device 5 links to each other by pipeline with the inlet of fule heater 8 with PTC 7.Controller 6 and PTC 7 and fule heater 8 couplings are used for starting or closing PTC 7 and/or fule heater 8 according to predetermined condition.Fluid is flowing in above-mentioned pipeline, comes corresponding parts are heated thereby form closed loop.This fluid is for example and without limitation to water.
Wherein first adds thermonuclear 1 and is used for passenger accommodation is heated, second adds thermonuclear 2 and be used for battery is heated.Replacedly, can be as required adding thermonuclear 1 and second with first adds position or the parts that thermonuclear 2 is used for needs are heated and heats.
Preferably, this gas-liquid separation device 5 is an expansion tank.
To schematically describe the mode of operation that this implements later-model auxiliary heating system in detail below.
When battery temperature was greater than or equal to predetermined temperature, controller 6 was opened PTC 7.Cryogen becomes high temperature fluid through behind the PTC 7, the valve opening control flows of controlling first valve 3 and/or second valve 4 adds flow and the flow velocity that thermonuclear 1 and/or second adds the high temperature fluid of thermonuclear 2 to first, thereby high temperature fluid flows through first of low temperature and adds thermonuclear 1 and/or second and add thermonuclear 2 it is heated, afterwards through gas-liquid separation device 5 PTC 7 that flows through once more.What said process went round and began again goes on, and just can heat first and add thermonuclear 1 and/or second and add thermonuclear 2, thereby realize purpose to passenger accommodation and/or battery heating.
Alternatively, controller 6 can also be opened fule heater 8, utilizes 8 pairs first of PTC 7 and fule heaters to add thermonuclear 1 and/or second simultaneously and adds thermonuclear 2 and heat.
When battery temperature was lower than predetermined temperature, at this moment, because temperature is low excessively, battery can't discharge naturally, and controller 6 is opened fule heater 8.Cryogen becomes high temperature fluid through behind the fule heater 8, the valve opening control flows of controlling first valve 3 and/or second valve 4 adds flow and the flow velocity that thermonuclear 1 and/or second adds the high temperature fluid of thermonuclear 2 to first, thereby high temperature fluid flows through first of low temperature and adds thermonuclear 1 and/or second and add thermonuclear 2 it is heated, afterwards through gas-liquid separation device 5 fule heater 8 of flowing through once more.What said process went round and began again goes on, and just can heat first and add thermonuclear 1 and/or second and add thermonuclear 2, thereby realize purpose to passenger accommodation and/or battery heating.
Preferably, this predetermined temperature is-10 ℃.
Be defined as 2 though the utility model will add the quantity of thermonuclear, the utility model is not limited thereto.Those skilled in the art can increase or reduce the quantity that adds thermonuclear according to actual needs, for example is 1,3 or the like.In the case, those skilled in the art will recognize that the quantity of correspondingly adjusting valve.
In embodiment of the present utility model, first, second valve is electric expansion valve preferably.First, second valve can also be other valve.
Preferably, in embodiment of the present utility model, also comprise controller in order to the valve opening of controlling first, second valve.Preferably, this controller is a stepping motor.The input end responsive control signal of this stepping motor, mouth is coupled to first valve and second valve, valve opening to first valve and second valve is regulated, and then the flow of ducted mobile fluid is carried out Linear Control, thus the control firing rate.
Although one exemplary embodiment described above, the utility model is not limited to these one exemplary embodiment.In spirit and scope of the present utility model, these one exemplary embodiment can combined use or each one exemplary embodiment can partly be revised.
Though preferred one exemplary embodiment of the present utility model adopts particular term to be described, this description just is used for illustrative purposes.Should be appreciated that in the spirit and scope that do not break away from claim, can make various modifications and conversion embodiment.
Claims (11)
1. an automobile-used auxiliary heating system is characterized in that, comprises that first adds thermonuclear, first valve, electric heater, fule heater and controller, wherein
First adds thermonuclear, first valve and electric heater is communicated with formation osed top loop in proper order;
First adds thermonuclear, first valve and fule heater is communicated with formation osed top loop in proper order;
Controller and electric heater and fule heater coupling are according to the switch of predetermined condition control electric heater and fule heater.
2. automobile-used auxiliary heating system as claimed in claim 1 is characterized in that, comprises that also second adds the thermonuclear and second valve, wherein
Second adds thermonuclear, second valve and electric heater is communicated with formation osed top loop in proper order;
Second adds thermonuclear, second valve and fule heater is communicated with formation osed top loop in proper order.
3. automobile-used auxiliary heating system as claimed in claim 1 or 2 is characterized in that, this first adds thermonuclear and be used for heating battery, and this second adds thermonuclear and be used to heat passenger accommodation;
When battery temperature was greater than or equal to predetermined temperature, controller started electric heater; When this battery temperature was lower than predetermined temperature, controller started fule heater.
4. automobile-used auxiliary heating system as claimed in claim 3 is characterized in that, when battery temperature was greater than or equal to predetermined temperature, controller also started fule heater.
5. automobile-used auxiliary heating system as claimed in claim 3 is characterized in that, this predetermined temperature is-10 ℃.
6. automobile-used auxiliary heating system as claimed in claim 1, it is characterized in that, also comprise gas-liquid separation device, the outlet of this gas-liquid separation device links to each other with the inlet of electric heater and fule heater, and the inlet of this gas-liquid separation device links to each other with first outlet that adds thermonuclear.
7. automobile-used auxiliary heating system as claimed in claim 2, it is characterized in that, also comprise gas-liquid separation device, the outlet of this gas-liquid separation device links to each other with the inlet of electric heater and fule heater, and the inlet of this gas-liquid separation device and first adds thermonuclear and links to each other with second outlet that adds thermonuclear.
8. as claim 6 or 7 described automobile-used auxiliary heating systems, it is characterized in that described gas-liquid separation device is an expansion tank.
9. automobile-used auxiliary heating system as claimed in claim 2 is characterized in that, described first valve and/or second valve are electric expansion valve.
10. automobile-used auxiliary heating system as claimed in claim 1 or 2 is characterized in that, also comprises second controller that is used to control first valve and second valve.
11. automobile-used auxiliary heating system as claimed in claim 10, it is characterized in that described second controller is a stepping motor, the input end responsive control signal of described stepping motor, mouth is coupled to first valve and second valve, controls the valve opening of first valve and second valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206228714U CN201914052U (en) | 2010-11-23 | 2010-11-23 | Auxiliary heating system for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206228714U CN201914052U (en) | 2010-11-23 | 2010-11-23 | Auxiliary heating system for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201914052U true CN201914052U (en) | 2011-08-03 |
Family
ID=44413866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206228714U Expired - Fee Related CN201914052U (en) | 2010-11-23 | 2010-11-23 | Auxiliary heating system for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201914052U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303500A (en) * | 2011-08-25 | 2012-01-04 | 奇瑞汽车股份有限公司 | Automotive auxiliary heating control system and method |
| CN104535938A (en) * | 2015-01-29 | 2015-04-22 | 四川诚邦测控技术有限公司 | New energy power integrated test system based on oil-electricity combination driving |
| CN104577256A (en) * | 2014-12-02 | 2015-04-29 | 中联重科股份有限公司渭南分公司 | Engineering machinery as well as storage battery heating device thereof |
| CN107359384A (en) * | 2017-07-10 | 2017-11-17 | 威马智慧出行科技（上海）有限公司 | Battery bag heater and battery bag heating means |
| CN110444786A (en) * | 2018-05-03 | 2019-11-12 | 郑州宇通客车股份有限公司 | A kind of fuel cell low-temperature starting control method and device |
| CN112440671A (en) * | 2019-08-29 | 2021-03-05 | 比亚迪股份有限公司 | Thermal management system, control method thereof and vehicle with thermal management system |
| CN115817118A (en) * | 2022-11-03 | 2023-03-21 | 中国第一汽车股份有限公司 | Pure electric vehicles fuel heating system and pure electric vehicles |
-
2010
- 2010-11-23 CN CN2010206228714U patent/CN201914052U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303500A (en) * | 2011-08-25 | 2012-01-04 | 奇瑞汽车股份有限公司 | Automotive auxiliary heating control system and method |
| CN104577256A (en) * | 2014-12-02 | 2015-04-29 | 中联重科股份有限公司渭南分公司 | Engineering machinery as well as storage battery heating device thereof |
| CN104535938A (en) * | 2015-01-29 | 2015-04-22 | 四川诚邦测控技术有限公司 | New energy power integrated test system based on oil-electricity combination driving |
| CN104535938B (en) * | 2015-01-29 | 2017-05-10 | 四川诚邦测控技术有限公司 | New energy power integrated test system based on oil-electricity combination driving |
| CN107359384A (en) * | 2017-07-10 | 2017-11-17 | 威马智慧出行科技（上海）有限公司 | Battery bag heater and battery bag heating means |
| CN110444786A (en) * | 2018-05-03 | 2019-11-12 | 郑州宇通客车股份有限公司 | A kind of fuel cell low-temperature starting control method and device |
| CN112440671A (en) * | 2019-08-29 | 2021-03-05 | 比亚迪股份有限公司 | Thermal management system, control method thereof and vehicle with thermal management system |
| CN115817118A (en) * | 2022-11-03 | 2023-03-21 | 中国第一汽车股份有限公司 | Pure electric vehicles fuel heating system and pure electric vehicles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201914052U (en) | Auxiliary heating system for vehicle | |
| CN109572486B (en) | Thermal management system and control method for power battery of hybrid electric vehicle | |
| CN110395143A (en) | On-vehicle fuel heat management system and control method with cold start function | |
| CN103723000A (en) | Thermostatically-controlled multi-mode coolant loops | |
| CN102582418A (en) | Cooling system for vehicle | |
| CN200976387Y (en) | Batteries bag refrigerating mechanism | |
| CN106401833B (en) | A kind of heat-exchange system, control method and the automobile of engine and power battery | |
| CN109065917B (en) | Vehicle-mounted hydrogen storage system for hydrogen fuel cell vehicle and hydrogen storage method thereof | |
| CN103786549A (en) | Hybrid vehicle and air-conditioning system thereof | |
| CN202685908U (en) | Heat radiation system for overall electric car | |
| CN106143101B (en) | The control method of the dissociated methanol hydrogen manufacturing hybrid power system reclaimed based on engine exhaust heat | |
| CN105003645A (en) | Hydraulic control circuit for transmission system of hybrid electric vehicle | |
| CN112060981A (en) | Thermal management system and control method of fuel cell vehicle | |
| CN103670822B (en) | Be applicable to railway air conditioning generator car fuel heating system and the controlling method of psychro-environment | |
| CN109638314B (en) | Fuel cell air supply system and air supply method | |
| CN103158569A (en) | Fuel cell anode fuel flow accuracy control supply system for vehicle | |
| CN203766487U (en) | Heat control system for hybrid power or range extending type electric automobile | |
| CN102758706A (en) | Engine oil tank heating device | |
| CN106207225A (en) | The ion filter top structure of vehicle fuel cell | |
| CN108049947A (en) | A kind of temperature difference electricity generation device and control method of multichannel tail gas heat quantity flow-dividing control | |
| CN202006709U (en) | Heating system of electric vehicle | |
| CN104781102A (en) | Fuel cell array and method for operating the fuel cell array | |
| CN203186121U (en) | Locomotive traction power system based on fuel cell | |
| CN109273782B (en) | Battery pack thermal management system | |
| CN113054217A (en) | Hydrogen electric heating device |
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 |
Granted publication date: 20110803 Termination date: 20171123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |