CN204548032U - A kind of electronlmobil defrost system and electronlmobil - Google Patents
A kind of electronlmobil defrost system and electronlmobil Download PDFInfo
- Publication number
- CN204548032U CN204548032U CN201520273097.3U CN201520273097U CN204548032U CN 204548032 U CN204548032 U CN 204548032U CN 201520273097 U CN201520273097 U CN 201520273097U CN 204548032 U CN204548032 U CN 204548032U
- Authority
- CN
- China
- Prior art keywords
- water
- electronlmobil
- radiator
- cooled machine
- heater tank
- 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.)
- Active
Links
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
- 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
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a kind of electronlmobil defrost system and electronlmobil, comprise water-cooled machine, radiator and be connected to the water pump between water-cooled machine and radiator by pipeline, the water inlet of described water pump is connected with the water outlet of described radiator; The water outlet of described water pump is connected with the water inlet of described water-cooled machine; The water outlet of described water-cooled machine is connected with the water inlet of described radiator; A heater tank is provided with between described water-cooled machine and described radiator, described heater tank is provided with a warm braw air outlet near cab windshield side, in described warm braw air outlet, be provided with electric heating body, described electric heating body is electrically connected to a heating control module; Described heater tank deviates from operator's compartment side and is provided with a blowing engine, and the air outlet of described blowing engine is just to described heater tank.The utility model has defrosting without the need to pre-hot standby, more energy-conservation, simple operation and other advantages.
Description
Technical field
The utility model relates to electric vehicle engineering field, is specifically related to a kind of electronlmobil defrost system.
Background technology
The defrost performance of automobile is extremely important to vehicle security drive.When vehicle travels in the winter time, front windshield and left and right side window there will be a large amount of frost, these frost mists can have a strong impact on the sight line adding and affect chaufeur, even make chaufeur not see outside rear-view mirror, and therefore these frost mists constitute the safe driving severe compromise of vehicle.
The defrosting-defogging system that current orthodox car uses adopts the heat of engine cooling water to carry out defrosting-defogging, and electronlmobil adopts the heat of large power, electrically heating exothermic body to carry out defrosting-defogging.Adopt the cooling water expansion tank caloric requirement of driving engine to start vehicle preheating, wait, the cooling water expansion tank of driving engine just can reach the temperature of defrosting-defogging; Adopt Electric heating not need to wait for, but high-performance exothermic body consume electric energy too much, have impact on the course continuation mileage of electronlmobil, wastes the energy.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: provide one not need pre-hot standby, the electronlmobil defrost system that consumption of current is low.
In order to solve the problems of the technologies described above, the utility model have employed following technical scheme:
A kind of electronlmobil defrost system, comprise motor in electric automobile water-cooling system, described motor in electric automobile water-cooling system comprises water-cooled machine, radiator and be connected to the water pump between water-cooled machine and radiator by pipeline, and the water inlet of described water pump is connected with the water outlet of described radiator; The water outlet of described water pump is connected with the water inlet of described water-cooled machine; The water outlet of described water-cooled machine is connected with the water inlet of described radiator; Between described water-cooled machine and described radiator, be provided with a heater tank, described heater tank water inlet be connected with the water outlet of described water-cooled machine, the water outlet of described heater tank is connected with the water inlet of described radiator; Described heater tank deviates from operator's compartment side and is provided with a blowing engine, and the air outlet of described blowing engine is just to described heater tank; Described heater tank is positioned at cab windshield lower end and cab windshield side is provided with a warm braw air outlet, it is characterized in that, in described warm braw air outlet, be provided with electric heating body, described electric heating body is electrically connected to a heating control module.
During work, open car key switch, after electric motor starting, heating control module controls electric heating body and starts heating, blowing engine starts simultaneously, and the wind of blowing engine blowout, after the electric heating body heating of heating, becomes hot blast and through the blowout of warm braw air outlet, the frost in cab windshield removed.Like this, the frost on Windshield can just be removed when vehicle launch, without the need to pre-hot standby., heater tank is connected with radiator tandem meanwhile, the cooling performance of water-cooled machine can be made better.
As optimization, described heating control module is electrically connected with a defrost switch, described defrost switch is arranged on bridge operation platform.During work, whether chaufeur has frost according to season or weather observation cab windshield, if there is frost, can defrost switch on manually opened bridge operation platform, and control electric heating body heating by heating control module and defrost.Meanwhile, when after automotive operation a period of time, motor temperature raises, and the temperature of cooling water expansion tank also raises, and chaufeur can close electric heating body heating by defrost switch, adopts the wind heating defrosting that the temperature of cooling water expansion tank blows out blowing engine.Like this, can summer or temperature higher in close defrost system, only need defrosting startup, make defrost system more practical.Meanwhile, after motor temperature raises, can electric heating body be closed, make whole defrost process more energy-conservation.
As further optimization, the water outlet of described water-cooled machine is provided with a cooling-water temperature sensor, and described cooling-water temperature sensor is electrically connected to described heating control module.During work, cooling-water temperature sensor detects the water temperature that water-cooled machine exports and is sent in heating control module, if when temperature meets or exceeds the temperature of heating control module inner setting, heating control module closes electric heating body heating automatically.Like this, chaufeur can be avoided to forget in the process of moving close electric heating body and the kwh loss that causes, achieve automatic energy saving.
As optimization, the pipeline of the water outlet connection of described water-cooled machine is provided with a threeway, and the other two ends of described threeway are connected respectively to the water inlet of described heater tank and the water inlet of described radiator; Between described threeway and the water inlet of radiator, be provided with second dynamoelectric water valve, described first dynamoelectric water valve is electrically connected in described heating control module; Described first dynamoelectric water valve and described second dynamoelectric water valve are linkage water valve.
So-called linkage water valve, be exactly the first dynamoelectric water valve and the second dynamoelectric water valve one when opening, another one is closed, or one is opened a certain size, and another one closes identical size.When starting electric heating body heating, heating control module controls the opening and closing of the first dynamoelectric water valve and the second dynamoelectric water valve, when automobile starting, cooling water temperature is low, then close the second dynamoelectric water valve, open the first dynamoelectric water valve, avoiding the cooling water expansion tank of low temperature to enter the temperature of heater tank on warm braw air outlet affects.When cooling-water temperature sensor detects that cooler-water temperature rises, open the first dynamoelectric water valve certain angle, close the second dynamoelectric water valve equal angular simultaneously, enable the air preheating through heater tank, after electric heating body, temperature is higher again, makes defrosting effect better; When cooling-water temperature sensor detects water temperature higher than design temperature, thoroughly open the first dynamoelectric water valve, and close the second dynamoelectric water valve, close electric heating body simultaneously, so namely can effectively defrost, can electric energy be saved again.
As optimization, the pipeline of the water outlet connection of described water-cooled machine is provided with a two-bit triplet electromagnetic valve, the described water inlet of two-bit triplet electromagnetic valve is connected with the water outlet of water-cooled machine, two water outlets of described two-bit triplet electromagnetic valve are connected respectively to the water inlet of described heater tank and the water inlet of described radiator, and described two-bit triplet electromagnetic valve is electrically connected in described heating control module.
When starting electric heating body heating, heating control module controls two-bit triplet electromagnetic valve and is communicated with water-cooled machine and radiator, the effect of electric heating body heating defrosting when being conducive to automobile starting.When closing electric heating body heating, heating control module controls two-bit triplet electromagnetic valve and is communicated with water-cooled machine and heater tank, makes all high-temperature cooling waters through heater tank, like this, better can heat to the wind of blower outlet, obtain better defrosting effect.
As optimization, described electric heating body is PTC calandria.PTC calandria has the advantage that thermal resistance is little, heat exchange efficiency is high, is the electric heater of a kind of automatic constant-temperature, power saving.Safety performance is good, and when meeting fan trouble stall, PTC calandria is because can not get abundant heat radiation, and its power can sharply decline automatically, and now the surface temperature of calandria maintains about 250 DEG C, thus unlikely generation is as surface " rubescent " phenomenon of electric heating tubing temperature booster.Like this, heating faster makes defrosting during vehicle launch rapider, and in the course of the work, defrost system is safer.
As further optimization, at described warm braw air outlet, the position of electric heating body is provided with at least one temperature sensor, described temperature sensor is electrically connected in described heating control module.Like this, when blowing engine quits work, electric heating body temperature sharply can raise because not having wind, the temperature sensor being arranged on electric heating body annex detects temperature and sends into heating control module, heating control module detects that temperature exceedes design temperature, close electric heating body, make system safer.
In sum, the electronlmobil defrost system that the utility model provides, defrosting can be started when automobile starting, without the need to pre-hot standby, adopt water cooling system and electric heating system to coordinate defrosting, make more to save electricity, improve the utilization rate of waste heat of water-cooling system, adopt cooling-water temperature sensor to realize automatically controlling, chaufeur pays close attention to the switching of defrost system in driving way without the moment, more concentrate driving demand power, ensure driving safety.
In addition, the utility model additionally provides a kind of electronlmobil, and described electronlmobil comprises above-mentioned electronlmobil defrost system.
The electronlmobil that the utility model provides, owing to having above-mentioned electronlmobil defrost system, can start defrosting during automobile starting, can automatically switch water cooling system and electric heating system defrosting, make driver more comfortable simultaneously.
Accompanying drawing explanation
The electronlmobil defrost system connection diagram (in figure, arrow is flow of cooling water direction) that Fig. 1 provides for the utility model embodiment.
Detailed description of the invention
The technical matters solved to make the utility model, technical scheme and beneficial effect are clearly understood, below in conjunction with drawings and Examples, are described in further detail the utility model.
During concrete enforcement: as shown in Figure 1, a kind of electronlmobil defrost system, comprise motor in electric automobile water-cooling system, described motor in electric automobile water-cooling system comprises water-cooled machine 8, radiator 6 and be connected to the water pump 7 between water-cooled machine 8 and radiator 6 by pipeline, the water inlet of described water pump 7 is connected with the water outlet of described radiator 6; The water outlet of described water pump 7 is connected with the water inlet of described water-cooled machine 8; The water outlet of described water-cooled machine 8 is connected with the water inlet of described radiator 6; Between described water-cooled machine 8 and described radiator 6, be provided with a heater tank 2, described heater tank 2 water inlet be connected with the water outlet of described water-cooled machine 8, the water outlet of described heater tank 2 is connected with the water inlet of described radiator 6; Described heater tank 2 deviates from operator's compartment side and is provided with a blowing engine 1, and the air outlet of described blowing engine 1 is just to described heater tank 2; Described heater tank 2 is positioned at cab windshield lower end and cab windshield side is provided with a warm braw air outlet 3, and in described warm braw air outlet 3, be provided with electric heating body 4, described electric heating body 4 is electrically connected to a heating control module 11.During concrete enforcement, be connected in series with an electric machine controller 9 at the water outlet of described water-cooled machine 8.
During work, open car key switch, after electric motor starting, heating control module 11 controls electric heating body 4 and starts heating, the wind that blowing engine 1 blows out, after the electric heating body 4 of heating heats, becomes hot blast and through warm braw air outlet 3 blowout, the frost in cab windshield is removed.Like this, the frost on Windshield can just be removed when vehicle launch, without the need to pre-hot standby.Meanwhile, heater tank 2 and radiator 6 are connected in series, the cooling performance of water-cooled machine 8 and electric machine controller 9 can be made better.
Wherein, described heating control module 11 is electrically connected with a defrost switch 12, described defrost switch 12 is arranged on bridge operation platform.During work, whether chaufeur has frost according to season or weather observation cab windshield, if there is frost, can defrost switch 12 on manually opened bridge operation platform, and control electric heating body 4 heating by heating control module 11 and defrost.Meanwhile, when after automotive operation a period of time, motor temperature raises, and the temperature of cooling water expansion tank also raises, and chaufeur can be closed electric heating body 4 by defrost switch 12 and be heated, and adopts the wind heating defrosting that the temperature of cooling water expansion tank blows out blowing engine 1.Like this, can summer or temperature higher in close defrost system, only need defrosting startup, make defrost system more practical.Meanwhile, after motor temperature raises, electric heating body 4 can be closed, make whole defrost process more energy-conservation.
Wherein, the water outlet of described water-cooled machine 8 is provided with a cooling-water temperature sensor 10, and described cooling-water temperature sensor 10 is electrically connected to described heating control module 11.During work, cooling-water temperature sensor 10 detects the water temperature that water-cooled machine 8 exports and is sent in heating control module 11, if when temperature meets or exceeds the temperature of heating control module 11 inner setting, heating control module 11 is automatically closed electric heating body 4 and heated.Like this, chaufeur can be avoided to forget in the process of moving close electric heating body 4 and the kwh loss that causes, achieve automatic energy saving.
Wherein, the pipeline of the water outlet connection of described water-cooled machine 8 is provided with a threeway, and the other two ends of described threeway are connected respectively to the water inlet of described heater tank 2 and the water inlet of described radiator 6; First dynamoelectric water valve 5 is provided with between described threeway and the water inlet of heater tank 2, between described threeway and the water inlet of radiator 6, be provided with second dynamoelectric water valve 5 ＇, described first dynamoelectric water valve 5 is electrically connected in described heating control module 11.Described first dynamoelectric water valve 5 and described second dynamoelectric water valve 5 ＇ are linkage water valve (linkage structure is not shown in the drawings).
So-called linkage water valve, be exactly the first dynamoelectric water valve 5 and the second dynamoelectric water valve 5 ＇ mono-when opening, another one is closed, or one is opened a certain size, and another one closes identical size.When startup electric heating body 4 heats, heating control module 11 controls the opening and closing of the first dynamoelectric water valve 5 and the second dynamoelectric water valve 5 ＇, when automobile starting, cooling water temperature is low, then close the second dynamoelectric water valve 5 ＇, open the first dynamoelectric water valve 5, avoiding the cooling water expansion tank of low temperature to enter the temperature of heater tank 2 on warm braw air outlet 3 affects.When cooling-water temperature sensor 10 detects that cooler-water temperature rises, open the first dynamoelectric water valve 5 certain angle, close the second dynamoelectric water valve 5 ＇ equal angular simultaneously, enable the air preheating through heater tank 2, after electric heating body 4, temperature is higher again, makes defrosting effect better; When cooling-water temperature sensor 10 detects water temperature higher than design temperature, thoroughly open the first dynamoelectric water valve 5, and close the second dynamoelectric water valve 5 ＇, close electric heating body 4 simultaneously, so namely effectively can defrost, can electric energy be saved again.
During actual enforcement, also can adopt on the pipeline that connects at the water outlet of described water-cooled machine 8 and be provided with a two-bit triplet electromagnetic valve, the water inlet of described two-bit triplet electromagnetic valve is connected with the water outlet of water-cooled machine 8, two water outlets of described two-bit triplet electromagnetic valve are connected respectively to the water inlet of described heater tank 2 and the water inlet of described radiator 6, and described two-bit triplet electromagnetic valve is electrically connected in described heating control module 11.
Like this, two position three-way valve can only be communicated with one of them at heater tank 2 with between the straight-through water route of heater tank 2 parallel connection, when being communicated with heater tank 2, a large amount of cooling water expansion tanks enters heater tank 2 can make the hot blast temperature of warm braw air outlet 3 higher, improves defrosting efficiency.Cooling water expansion tank enters radiator 6 after the once heat radiation of heater tank 2 simultaneously, and the workload of radiator 6 can be made to reduce, and makes from the cooling water temperature of radiator 6 water outlet outflow lower.
Wherein, described electric heating body 4 is PTC calandrias.PTC calandria has the advantage that thermal resistance is little, heat exchange efficiency is high, is the electric heater of a kind of automatic constant-temperature, power saving.Safety performance is good, and when meeting fan trouble stall, PTC calandria is because can not get abundant heat radiation, and its power can sharply decline automatically, and now the surface temperature of calandria maintains about 250 DEG C, thus unlikely generation is as surface " rubescent " phenomenon of electric heating tubing temperature booster.Like this, heating faster makes defrosting during vehicle launch rapider, and in the course of the work, defrost system is safer.
As further optimization, at described warm braw air outlet 3, the position of electric heating body 4 is provided with at least one temperature sensor 13, described temperature sensor 13 is electrically connected in described heating control module 11.Like this, when blowing engine 1 quits work, electric heating body 4 temperature sharply can raise because not having wind, the temperature sensor 13 being arranged on electric heating body 4 annex detects temperature and sends into heating control module 11, heating control module 11 detects that temperature exceedes design temperature, close electric heating body 4, make system safer.
During concrete enforcement, can also at the position mounting temperature sensor of operator's compartment near front windshield, described temperature sensor is electrically connected to described heating control module 11.Only when vehicle launch, the temperature detected is sent in heating control module 11 by temperature sensor, when the temperature of preset value is low during the temperature detected is than heating control module 11, automatically starts defrost system.Like this, during defrost system work, chaufeur can experience the existence less than defrost system completely, makes driving more comfortable.
The foregoing is only preferred embodiment of the present utility model; it is not restriction with the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. an electronlmobil defrost system, comprise motor in electric automobile water-cooling system, described motor in electric automobile water-cooling system comprises water-cooled machine, radiator and be connected to the water pump between water-cooled machine and radiator by pipeline, and the water inlet of described water pump is connected with the water outlet of described radiator; The water outlet of described water pump is connected with the water inlet of described water-cooled machine; The water outlet of described water-cooled machine is connected with the water inlet of described radiator; Between described water-cooled machine and described radiator, be provided with a heater tank, described heater tank water inlet be connected with the water outlet of described water-cooled machine, the water outlet of described heater tank is connected with the water inlet of described radiator; Described heater tank deviates from operator's compartment side and is provided with a blowing engine, and the air outlet of described blowing engine is just to described heater tank; Described heater tank is positioned at cab windshield lower end and cab windshield side is provided with a warm braw air outlet, it is characterized in that, in described warm braw air outlet, be provided with electric heating body, described electric heating body is electrically connected to a heating control module.
2. electronlmobil defrost system as claimed in claim 1, it is characterized in that, described heating control module is electrically connected with a defrost switch, described defrost switch is arranged on bridge operation platform.
3. electronlmobil defrost system as claimed in claim 2, it is characterized in that, the water outlet of described water-cooled machine is provided with a cooling-water temperature sensor, and described cooling-water temperature sensor is electrically connected in described heating control module.
4. electronlmobil defrost system as claimed in claim 3, it is characterized in that, the pipeline of the water outlet connection of described water-cooled machine is provided with a threeway, and the other two ends of described threeway are connected respectively to the water inlet of described heater tank and the water inlet of described radiator; Between described threeway and the water inlet of heater tank, be provided with first dynamoelectric water valve, be provided with second dynamoelectric water valve between described threeway and the water inlet of radiator, described first dynamoelectric water valve is electrically connected in described heating control module; Described first dynamoelectric water valve and described second dynamoelectric water valve are linkage water valve.
5. electronlmobil defrost system as claimed in claim 3, it is characterized in that, the pipeline of the water outlet connection of described water-cooled machine is provided with a two-bit triplet electromagnetic valve, the described water inlet of two-bit triplet electromagnetic valve is connected with the water outlet of water-cooled machine, two water outlets of described two-bit triplet electromagnetic valve are connected respectively to the water inlet of described heater tank and the water inlet of described radiator, and described two-bit triplet electromagnetic valve is electrically connected in described heating control module.
6. the electronlmobil defrost system as described in claim arbitrary in claim 1 to 5, is characterized in that, described electric heating body is PTC calandria.
7. electronlmobil defrost system as claimed in claim 6, is characterized in that, at described warm braw air outlet, the position of some calandria is provided with at least one temperature sensor, described temperature sensor is electrically connected in described heating control module.
8. an electronlmobil, is characterized in that, described electronlmobil comprises the electronlmobil defrost system in claim 1 to 7 described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273097.3U CN204548032U (en) | 2015-04-30 | 2015-04-30 | A kind of electronlmobil defrost system and electronlmobil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273097.3U CN204548032U (en) | 2015-04-30 | 2015-04-30 | A kind of electronlmobil defrost system and electronlmobil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204548032U true CN204548032U (en) | 2015-08-12 |
Family
ID=53823180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520273097.3U Active CN204548032U (en) | 2015-04-30 | 2015-04-30 | A kind of electronlmobil defrost system and electronlmobil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204548032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107776386A (en) * | 2016-08-26 | 2018-03-09 | 湖南中车时代电动汽车股份有限公司 | Motor cooling system and application process with defrosting function |
| CN108790695A (en) * | 2018-06-29 | 2018-11-13 | 金龙联合汽车工业（苏州）有限公司 | A kind of warm wind arrangement of pure electric coach |
-
2015
- 2015-04-30 CN CN201520273097.3U patent/CN204548032U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107776386A (en) * | 2016-08-26 | 2018-03-09 | 湖南中车时代电动汽车股份有限公司 | Motor cooling system and application process with defrosting function |
| CN108790695A (en) * | 2018-06-29 | 2018-11-13 | 金龙联合汽车工业（苏州）有限公司 | A kind of warm wind arrangement of pure electric coach |
| CN108790695B (en) * | 2018-06-29 | 2024-03-15 | 金龙联合汽车工业（苏州）有限公司 | Warm air arrangement of pure electric bus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204558622U (en) | A kind of battery system heater and there is its vehicle | |
| CN106299411A (en) | Fuel cell heat management system and the vehicle with it | |
| CN210680461U (en) | New energy vehicle and thermal management system thereof | |
| CN113276629B (en) | Electric vehicle motor waste heat utilization system and control method thereof | |
| CN105235472A (en) | Heating system of electric automobile, electric automobile and parking and heating method | |
| CN110978945A (en) | Range-extending type heat pipe system of electric vehicle and method thereof | |
| CN200964045Y (en) | Air-conditioning heating device for electric vehicle | |
| CN104191933A (en) | Heating management system for hybrid vehicle | |
| CN109466314A (en) | A kind of pure electric vehicle commercial vehicle cooling system and control method | |
| CN105882355A (en) | Heating system of low-speed hybrid electric vehicle | |
| CN204548032U (en) | A kind of electronlmobil defrost system and electronlmobil | |
| CN103569065A (en) | Water spray removing device of automobile rearview mirror | |
| CN201309391Y (en) | Vehicle heating device and air conditioning system | |
| CN207955252U (en) | A kind of new-energy automobile and its water cooling distance increasing unit waste heat recovery warm air system | |
| CN103612553B (en) | A kind of automotive temp regulates and pre-heating system | |
| CN106284457B (en) | A kind of land leveller ultralow temperature activation system | |
| CN206317653U (en) | A kind of electric vehicle air-conditioning heating energy-saving control system | |
| CN105291764B (en) | A kind of control method of motor vehicle driven by mixed power and its independent water-heating system and correlation | |
| CN205172791U (en) | Engine low temperature preheat with warm braw integrated system | |
| CN207579519U (en) | A kind of electric vehicle waste heat recovery intelligent control warm air system | |
| CN205387121U (en) | Electric defroster of pure electric bus | |
| CN205365534U (en) | Automobile -used liquid electricity integral type defrosting machine | |
| CN209505434U (en) | A kind of pure electric vehicle commercial vehicle cooling system | |
| CN114103754A (en) | Waste heat utilization system of hybrid electric vehicle and control method | |
| CN203974475U (en) | A kind of Warm air system for car and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160705 Address after: 401122 9 Jin Yu Road, North New District, Chongqing Patentee after: China Automotive Engineering Research Institute Co., Ltd. Patentee after: Chongqing Kai Rui vehicle electric system Co., Ltd Address before: 401122 9 Jin Yu Road, North New District, Chongqing Patentee before: Chongqing Kai Rui vehicle electric system Co., Ltd |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20200219 Address after: 401122 No. 9 Jinyu Avenue, North New District, Yubei District, Chongqing Co-patentee after: Chongqing Kairui Power Technology Co., Ltd. Patentee after: China Automotive Engineering Research Institute Co.,Ltd. Address before: 401122 9 Jin Yu Road, North New District, Chongqing Co-patentee before: Chongqing Kai Rui vehicle electric system Co., Ltd Patentee before: China Automotive Engineering Research Institute Co.,Ltd. |
|
| TR01 | Transfer of patent right |