CN202119054U - Electric automobile air-conditioning heat recovery system using total heat exchanger - Google Patents
Electric automobile air-conditioning heat recovery system using total heat exchanger Download PDFInfo
- Publication number
- CN202119054U CN202119054U CN2011201471992U CN201120147199U CN202119054U CN 202119054 U CN202119054 U CN 202119054U CN 2011201471992 U CN2011201471992 U CN 2011201471992U CN 201120147199 U CN201120147199 U CN 201120147199U CN 202119054 U CN202119054 U CN 202119054U
- Authority
- CN
- China
- Prior art keywords
- air
- electric automobile
- heat exchanger
- conditioning
- recovery system
- 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
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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses an electric automobile air-conditioning heat recovery system using a total heat exchanger, comprising an exhaust pipeline and a fresh air pipeline. The middle sections of the exhaust pipeline and the fresh air pipeline intersect with each other and are disposed in the total heat exchanger. The electric automobile air-conditioning heat recovery system increases fresh air in an automobile, improves driving environment of an electric automobile, reduces energy consumption for the air-conditioning system of an automobile by means of a waste heat recovery system, decreases producing cost of storage batteries of an electric automobile, and increases mileage range of an electric automobile.
Description
Technical field
The utility model relates to a kind of energy conserving system of electric automobile air-conditioning, especially a kind of electric automobile air-conditioning system that adopts total-heat exchanger.
Background technology
Along with high-quality, high-air-tightness automobile increase day by day and automobile in the use of high-quality ornament materials, the incident that harmful substance causes poisoning in the automobile takes place often.For the driving environment of a pure health is provided, the ventilatory of automobile is more and more important.In the existing full automatic car air-conditioning,, do not have heat exchange between air inlet and the exhaust, cause the lot of energy loss thus though be provided with ventilatory.Simultaneously, at spring and autumn, though environment temperature is not very high; But still feel sultry in the car; Its reason is that human body has sent a large amount of heats and moisture in car, has influenced the freshness of air in the car, opens ventilatory this moment; Though can keep the freshness of air, can't keep the stable and clean degree of vehicle interior temperature.
In addition, the power source of electric automobile is the electrical power of the battery output that carries of automobile.On the one hand, storage battery energy density is low; On the other hand, according to the performance test of Mitsubishi electric automobile " i-MiEV ", the power consumption of refrigeration or heating accounts for about 35% of car load.
To above problem; The present invention proposes the electric automobile air-conditioning system that adopts full hot swapping; When this system can continuously supply with fresh air again; Reclaim cold (summer) or heat (winter) in the exhaust, the energy consumption with air-conditioning when having improved the electric automobile driving environment reduces more than 15%.
The utility model content
The purpose of the utility model is to improve the driving environment difference and the huge problem of air-conditioning power consumption of present electric automobile; The air-conditioning system that a kind of employing total-heat exchanger reclaims cold (heat) amount is proposed, can effectively keep air in the car freshness, and reduce the power consumption of air-conditioning system greatly.
For realizing above purpose; Technical scheme below the utility model has been taked: a kind of electric automobile air-conditioning heat recovery system of using total-heat exchanger; Comprise discharge duct, fresh wind tube road, the center section part branch in said discharge duct and fresh wind tube road intersects and is arranged in the total-heat exchanger.
The core component of this system is a total-heat exchanger, realizes the heat exchange of air and outdoor new wind in the car through total-heat exchanger, and then reaches the purpose of saves energy.
System comprises two kinds of operational modes: summer full heat exchange operational mode and winter full heat exchange operational mode.Said system is installed in the electric automobile, realizes heat exchange, energy-conservation process.The benefit of the utility model is, has both increased the fresh air supply in the car, and driving environment is improved, and can reduce the battery assembling that electric automobile is used for air-conditioning again.
Need use when cold in summer, the heat recovery system of electric automobile air-conditioning starts the summer operation pattern.During operation of air conditioner,, outdoor high temperature air and indoor low temperature air are carried out heat exchange, reach 26 ℃ effect, only need to lower the temperature again through the air of heat exchange in order to make vehicle interior temperature through total-heat exchanger.Because most heat of fresh air is taken away through exhaust, therefore can greatly reduce the operating load of electric automobile air-conditioning, thereby reach purpose of energy saving.
When needing hot-air in the winter time, the heat recovery system of electric automobile air-conditioning starts the winter operation pattern.Through total-heat exchanger, outdoor fresh cold air and room air are carried out exchange heat, make it preheating, again through the fresh air in the electric automobile, reduced the electric weight that electric automobile is used for air-conditioning again.
The utility model compared with prior art has following advantage: increased the new wind in the car, improved the driving environment of electric automobile; Utilize residual neat recovering system simultaneously, reduced automobile and be used for the energy consumption of air-conditioning system, thereby reduced the battery manufacturing cost of electric automobile, and then improved the continuation of the journey mileage of electric automobile.
Description of drawings
Fig. 1 is the operation principle of heat exchange system in summer;
Fig. 2 is the operation principle of heat exchange system in winter;
Description of reference numerals: 1-total-heat exchanger, 2-discharge duct, 3-fresh wind tube road.
The specific embodiment
Explain further details below in conjunction with accompanying drawing and the specific embodiment content to the utility model.
Embodiment:
See also Fig. 1 and Fig. 2, a kind of electric automobile air-conditioning heat recovery system of using total-heat exchanger comprises discharge duct 2, fresh wind tube road 3, and the center section part branch in discharge duct 2 and fresh wind tube road 3 intersects and is arranged in the total-heat exchanger 1.
Operation principle of the present invention and process are following: summer heat exchange system, include discharge duct 2, fresh wind tube road 3 and total-heat exchanger 1.Air-flow direction in the discharge duct 2 is: outside Che Nei-Che, flowing gas is the circulate cold air in the steered vehicle; Air-flow direction in the fresh wind tube road 3 is: outside the car-Che Nei, flowing gas is the outer fresh air of car.Two pipelines carry out exchange heat in total-heat exchanger, purpose is that the cold of air in the car is passed to the outer fresh air of car.Afterwards, the circulate cold air in the car is discharged into outside the car, and fresh air is sent in the car, through the circulation cooling, reaches the purpose of air conditioning in the car.Refrigeration is 4 degrees centigrade in the common ventilatory pattern, and A represents the total-heat exchanger pattern in the accompanying drawing 1, and C represents common ventilatory pattern; B represents 26 degrees centigrade of indoor temperatures this moment; And D to represent corresponding outdoor temperature be 30 degrees centigrade, adopt full heat exchange pattern after, only need 2.8 degrees centigrade of refrigeration.
The Winter heat supply pattern in an embodiment, is still carried out the exchange heat of air and car outer air in the car in total-heat exchanger, the heat of air in the car is passed to the outer fresh air of car.Heat 20 degrees centigrade in the common ventilatory pattern, A represents the total-heat exchanger pattern in the accompanying drawing 2, and C represents common ventilatory pattern; B represents 20 degrees centigrade of indoor temperatures this moment; And d to represent corresponding outdoor temperature be 0 degree centigrade, adopt full heat exchange pattern after, only need heat 10 degrees centigrade.
Above-listed detailed description is to the specifying of the utility model possible embodiments, and this embodiment is not the claim in order to restriction the utility model, does not allly break away from the equivalence that the utility model does and implements or change, all should be contained in the claim of this case.
Claims (1)
1. electric automobile air-conditioning heat recovery system of using total-heat exchanger, it is characterized in that: comprise discharge duct (2), fresh wind tube road (3), the center section part branch of said discharge duct (2) and fresh wind tube road (3) intersects and is arranged in the total-heat exchanger (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201471992U CN202119054U (en) | 2011-05-10 | 2011-05-10 | Electric automobile air-conditioning heat recovery system using total heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201471992U CN202119054U (en) | 2011-05-10 | 2011-05-10 | Electric automobile air-conditioning heat recovery system using total heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202119054U true CN202119054U (en) | 2012-01-18 |
Family
ID=45460115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201471992U Expired - Lifetime CN202119054U (en) | 2011-05-10 | 2011-05-10 | Electric automobile air-conditioning heat recovery system using total heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202119054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274370A (en) * | 2016-09-23 | 2017-01-04 | 河北工业大学 | A kind of air conditioning for automobiles energy-recuperation system |
-
2011
- 2011-05-10 CN CN2011201471992U patent/CN202119054U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274370A (en) * | 2016-09-23 | 2017-01-04 | 河北工业大学 | A kind of air conditioning for automobiles energy-recuperation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209274301U (en) | A kind of heat management system for electric vehicle | |
| CN205768485U (en) | A kind of electric automobile intelligence thermal management system of whole | |
| CN105098290B (en) | A kind of battery bag and vehicle interior temperature regulator control system | |
| CN102632790B (en) | Electric automobile and heat control system thereof | |
| CN207955255U (en) | Electric vehicle based on heat pump techniques and its heat management system | |
| CN113002269B (en) | Whole vehicle thermal management system of hybrid electric vehicle and control method thereof | |
| CN203888578U (en) | Electric automobile thermal management system | |
| CN207942903U (en) | A kind of electric motor coach thermal management system of whole and vehicle | |
| CN208931069U (en) | A kind of thermal management system of whole and automobile | |
| CN205970717U (en) | A air conditioner thermal -arrest controlling means for electric automobile | |
| CN111873752A (en) | Whole car thermal management control system of electric automobile | |
| CN103158486A (en) | Car air-conditioning system | |
| CN200974474Y (en) | Electric automobile battery bag cooling system | |
| CN204547667U (en) | Solar powered formula vehicle interior temperature control apparatus | |
| CN103591658B (en) | The control method of the wet independent heating in solar energy building air conditioning system controlled of heat | |
| CN206938383U (en) | A kind of electric automobile whole temperature control system | |
| CN211567597U (en) | Heat pump air conditioning system of vehicle | |
| CN212667068U (en) | Whole car thermal management control system of electric automobile | |
| CN203258781U (en) | Solar air conditioning system | |
| CN202119054U (en) | Electric automobile air-conditioning heat recovery system using total heat exchanger | |
| CN106915216A (en) | Hybrid power novel battery heat management system based on multi-split air conditioner | |
| CN201309392Y (en) | Warm wind heating device of hybrid engine vehicle | |
| CN2847128Y (en) | Multifunction three-in-on air conditioner water heater | |
| CN206317647U (en) | A kind of battery thermal management system based on pure electric heat pump air-conditioning | |
| CN105823153A (en) | Hybrid air conditioning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |
|
| CX01 | Expiry of patent term |