CN208567198U - Vehicle-mounted absorption type refrigerating unit and automobile - Google Patents
Vehicle-mounted absorption type refrigerating unit and automobile Download PDFInfo
- Publication number
- CN208567198U CN208567198U CN201820757266.4U CN201820757266U CN208567198U CN 208567198 U CN208567198 U CN 208567198U CN 201820757266 U CN201820757266 U CN 201820757266U CN 208567198 U CN208567198 U CN 208567198U
- Authority
- CN
- China
- Prior art keywords
- absorption type
- type refrigerating
- refrigerating unit
- heat
- vehicle
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Abstract
The utility model relates to vehicle-mounted absorption type refrigerating unit and automobiles, and the heat-exchange device including cold end connection battery unit, further includes the absorption type refrigerating unit for refrigeration；The hot end of the heat-exchange device is connected with the absorption type refrigerating unit, for providing heat for absorption type refrigerating unit.The utility model provides heat source using the waste heat of the power battery of new-energy automobile for absorption type refrigerating unit, realize using the fever of power battery to be to freeze, it can be used for the air-conditioning in summer vehicle main cabin, the environment of cooling or low temperature needed on car refrigerator and other vehicles.The utility model effectively reduces the energy consumption for cooling of new-energy automobile, and the recycling of energy is realized while for power battery cooling and heat dissipation, has saved the energy and has improved the course continuation mileage of vehicle.
Description
Technical field
The utility model relates to vehicle-mounted absorption type refrigerating unit and automobiles, belong to the new-energy automobile neck of power battery driving
Domain.
Background technique
Fuel cell car is novel environmentally protective automobile, and with zero-emission, pollution-free, high-efficient, noise is low, reliable
Property it is high the advantages that, to solve energy crisis and improve environment be of great significance, become world today's auto industry research, develop
Hot spot.However, being generated while chemical energy is directly translated into electric energy by fuel cell along with a large amount of heat.Ordinary circumstance
Under, the electrical efficiency of fuel cell is 50%, this, which means that fuel cell in normal work, has 50% waste heat to generate, the portion
Divide waste heat that can introduce passenger compartment, realizes warming；But summer, since the passenger compartment that can not be passed through of the part of waste heat is realized
Refrigeration, causes the waste of energy.
Currently, many scholars are studied using the thermal refrigerating system of residual heat of tail gas of automobile, but there is not yet fuel
The patent report of battery car utilizing waste heat for refrigeration research.Chinese utility model patent CN 204404601U utilizes fuel cell waste heat
And combined solar thermal water system realizes cooling in summer by the high-temperature-hot-water of generation in conjunction with absorption type air-conditioner, still, this is specially
Benefit is civil buildings using object, and the fuel that the patent is mentioned is electric mainly for the UTILIZATION OF VESIDUAL HEAT IN of fuel cell cogeneration
Pond UTILIZATION OF VESIDUAL HEAT IN scheme only can be suitably used for the unrestricted place in space, can not be transplanted to the limited fuel cell car in space
On.
Utility model content
The purpose of the utility model is to provide vehicle-mounted absorption type refrigerating unit and automobiles, to solve new-energy automobile power
The thermal energy that battery generates is not used to the problem of freezing for car in summer.
To achieve the above object, the embodiment of the utility model includes:
A kind of vehicle-mounted absorption type refrigerating unit of the utility model, including power battery, further include the absorption for refrigeration
Formula refrigerating plant；Heat-exchange device, the heat-exchange device and the absorption type refrigerating unit are provided on the power battery
It is connected, for providing heat for absorption type refrigerating unit.
Further, the absorption type refrigerating unit includes the generator for generating high-pressure gaseous refrigerant, the generation
It is provided on device for providing the heat exchanger of heat for generator；The output channel of the heat-exchange device connects heat exchange
Device.
It further, further include heating device, the heating device is set on the output channel of the heat-exchange device, is used
In for into the medium reheating of heat exchanger.
Further, the absorption type refrigerating unit includes for low-pressure liquid refrigerant to be converted to low-pressure gaseous refrigerant
Evaporator, the evaporator are set in a gas passage into the car.
Further, the heating device is ptc heater.
A kind of automobile of the utility model, including power battery further include the absorption type refrigerating unit for refrigeration；It is described
Heat-exchange device is provided on power battery, the heat-exchange device is connected with the absorption type refrigerating unit, for being to absorb
Formula refrigerating plant provides heat.
Further, the absorption type refrigerating unit includes the generator for generating high-pressure gaseous refrigerant, the generation
It is provided on device for providing the heat exchanger of heat for generator；The output channel of the heat-exchange device connects heat exchange
Device.
It further, further include heating device, the heating device is set on the output channel of the heat-exchange device, is used
In for into the medium reheating of heat exchanger.
Further, the absorption type refrigerating unit includes for low-pressure liquid refrigerant to be converted to low-pressure gaseous refrigerant
Evaporator, the evaporator are set in a gas passage into the car.
Further, the heating device is ptc heater.
The utility model has the following beneficial effects:
A kind of vehicle-mounted absorption type refrigerating unit and automobile of the utility model, using new-energy automobile power battery more than
Heat provides heat source for absorption type refrigerating unit, realizes and provides cooling in summer using the fever of power battery for automobile passenger compartment.This
Utility model effectively reduces the Energy in use of new-energy automobile summer air-conditioning, realizes while for power battery cooling and heat dissipation
The recycling of energy, has saved the energy and improves the course continuation mileage of vehicle.
Detailed description of the invention
Fig. 1 is new-energy automobile power battery coolant liquid utilizing waste heat for refrigeration structure principle chart.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawing.
A kind of schematic diagram of vehicle-mounted absorption type refrigerating unit as shown in Figure 1, including as new-energy automobile power battery
Fuel cell 1, ptc heater 2, the generator 3 of absorption refrigeration air-conditioning, absorption refrigeration air-conditioning condenser 4, absorption
The throttle valve 5 of refrigeration air-conditioner, the evaporator 6 of absorption refrigeration air-conditioning, the absorber 7 of absorption refrigeration air-conditioning, absorption refrigeration
The heat exchanger 9 of the pump 8 of air-conditioning, absorption refrigeration air-conditioning.The radiator of fuel cell 1 enters generator 3 by pipeline, as hair
The heat source of raw device 3, is recirculated back to the radiator of fuel cell 1；The radiator outlet of fuel cell 1 is to the pipe between generator 3
On road, heating device is set, selects ptc heater as heating device in the present embodiment.
Generator 3 is connected with condenser 4, and condenser 4 is connected by throttle valve 5 with evaporator 6, evaporator 6 and absorber 7
It is connected, absorber is connected by pump with generator 3, and generator 3 is also connected by another pipeline with absorber 7, for absorbing
Agent returns to absorber 7.Above structure is absorption type refrigerating unit, and absorption type refrigerating unit is the prior art, and structure is not done superfluous
It states.The evaporator 6 is set on the airflow channel of vehicle's passenger compartment, when enabling refrigeration, steaming that air-flow passes through low temperature
Device is sent out, brings cold air into passenger compartment.
A kind of vehicle-mounted absorption type refrigerating unit working method of the utility model is that the coolant liquid of fuel cell is by fuel
Battery 1 enters generator 3 after heating, for heating the working medium solution in absorption generator, if coolant temperature is not compared with down to
Then also fuel cell coolant liquid is further heated using ptc heater 2 to set temperature, enters generator in the present embodiment
Fuel cell coolant liquid be at least up to 80 DEG C or more；Coolant liquid comes back at fuel cell after heat release in generator 3
Fuel cell cooling.In generator 3, after working medium solution is heated, refrigerant evaporation therein enters condenser 4, in condenser 4
Interior heat release becomes high-pressure liquid refrigerant；Remaining absorbent enters absorber 7 in working medium.High-pressure liquid refrigerant passes through throttle valve 5
Entering in evaporator 6 after becoming low-pressure liquid refrigerant, low-pressure liquid refrigerant is low-pressure steam refrigerant in 6 interior suction thermal change of evaporator,
6 temperature of evaporator, which reduces, will enter the air cooling in passenger compartment.Absorbent in absorber 7 will be after the heat absorption in evaporator 6
Low-pressure steam cryogen absorb to form new working medium, then squeezed into generator 3 to be heated by coolant liquid again again by pump 8 and be completed
Entire circulation.
The utility model is sent to the waste heat of fuel cell coolant liquid as cold source in absorption refrigeration air-conditioning, utilizes suction
The principle of receipts formula air conditioner refrigerating realizes fuel automobile passenger compartment refrigeration.
As other embodiments, evaporator 6 can be also used for creating low temperature environment for vehicle other parts, such as driving vehicle
Refrigerator is carried, or is other high-temperature components of vehicle cooling etc..
A kind of vehicle-mounted absorption type refrigerating unit and automobile of the utility model, using new-energy automobile power battery more than
Heat provides heat source for absorption type refrigerating unit, and realization is that can be used for summer vehicle main cabin to freeze using the fever of power battery
Air-conditioning, need on car refrigerator and other vehicles to cool down or the environment of low temperature.The utility model effectively reduces new energy vapour
The energy consumption for cooling of vehicle realizes the recycling of energy while for power battery cooling and heat dissipation, has saved the energy and improved
The course continuation mileage of vehicle.
Claims (10)
1. a kind of vehicle-mounted absorption type refrigerating unit, the heat-exchange device including cold end connection battery unit, which is characterized in that also wrap
Include the absorption type refrigerating unit for refrigeration；The hot end of the heat-exchange device is connected with the absorption type refrigerating unit, is used for
Heat is provided for absorption type refrigerating unit.
2. vehicle-mounted absorption type refrigerating unit according to claim 1, which is characterized in that the absorption type refrigerating unit includes
For generating the generator of high-pressure gaseous refrigerant, the hot end of the heat-exchange device is provided on the generator.
3. vehicle-mounted absorption type refrigerating unit according to claim 2, which is characterized in that it further include heating device, it is described to add
Thermal be set to the heat-exchange device cold end lead to hot end pipeline on, for for into the medium in hot end carry out again add
Heat.
4. vehicle-mounted absorption type refrigerating unit according to claim 3, which is characterized in that the absorption type refrigerating unit includes
For low-pressure liquid refrigerant to be converted to the evaporator of low-pressure gaseous refrigerant, the evaporator is used for gas drop into the car
Temperature.
5. vehicle-mounted absorption type refrigerating unit according to claim 3 or 4, which is characterized in that the heating device adds for PTC
Hot device.
6. a kind of automobile connects the heat-exchange device of battery unit including battery unit with cold end, which is characterized in that further include using
In the absorption type refrigerating unit of refrigeration；The hot end of the heat-exchange device is connected with the absorption type refrigerating unit, for being to inhale
Receipts formula refrigerating plant provides heat.
7. automobile according to claim 6, which is characterized in that the absorption type refrigerating unit includes for generating high pressure gas
The generator of state refrigerant is provided with the hot end of the heat-exchange device on the generator.
8. automobile according to claim 7, which is characterized in that further include heating device, the heating device is set to described
Heat-exchange device cold end is led on the pipeline in hot end, for being heated again for the medium into hot end.
9. automobile according to claim 8, which is characterized in that the absorption type refrigerating unit includes for by low-pressure liquid
Refrigerant is converted to the evaporator of low-pressure gaseous refrigerant, and the evaporator is used for gas cooling into the car.
10. automobile according to claim 8 or claim 9, which is characterized in that the heating device is ptc heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820757266.4U CN208567198U (en) | 2018-05-21 | 2018-05-21 | Vehicle-mounted absorption type refrigerating unit and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820757266.4U CN208567198U (en) | 2018-05-21 | 2018-05-21 | Vehicle-mounted absorption type refrigerating unit and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208567198U true CN208567198U (en) | 2019-03-01 |
Family
ID=65483683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820757266.4U Active CN208567198U (en) | 2018-05-21 | 2018-05-21 | Vehicle-mounted absorption type refrigerating unit and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208567198U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513908A (en) * | 2018-05-21 | 2019-11-29 | 郑州宇通客车股份有限公司 | A kind of vehicle-mounted absorption type refrigerating unit and automobile |
| DE102019210442A1 (en) * | 2019-07-15 | 2021-01-21 | Mtu Friedrichshafen Gmbh | Arrangement for generating electrical power and cooling capacity, vehicle with such an arrangement and method for operating such an arrangement |
-
2018
- 2018-05-21 CN CN201820757266.4U patent/CN208567198U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513908A (en) * | 2018-05-21 | 2019-11-29 | 郑州宇通客车股份有限公司 | A kind of vehicle-mounted absorption type refrigerating unit and automobile |
| DE102019210442A1 (en) * | 2019-07-15 | 2021-01-21 | Mtu Friedrichshafen Gmbh | Arrangement for generating electrical power and cooling capacity, vehicle with such an arrangement and method for operating such an arrangement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103983036B (en) | A kind of CO2 reclaimed for afterheat of IC engine circulates polygenerations systeme | |
| CN113002269B (en) | Whole vehicle thermal management system of hybrid electric vehicle and control method thereof | |
| CN103743151B (en) | Automobile waste heat based on absorption type refrigerating reclaims parking air conditioner and method of work thereof | |
| CN101566407A (en) | Jet-type automobile air conditioner | |
| CN104890500A (en) | Plug-in hybrid electric vehicle cooling system | |
| CN201363960Y (en) | Solar energy and engine waste heat double-energy refrigeration air conditioner for automobile | |
| CN102261762A (en) | Absorption type vehicle-mounted air conditioning system using exhaust gas waste heat of automobile engine and coolant of engine as thermal power sources | |
| CN111873752A (en) | Whole car thermal management control system of electric automobile | |
| CN108422829B (en) | New energy bus comprehensive thermal management system suitable for combustible working medium | |
| CN208567198U (en) | Vehicle-mounted absorption type refrigerating unit and automobile | |
| CN103395353A (en) | Vehicle-mounted composite solar energy and tail gas waste heat recovery absorption refrigeration system | |
| CN206171108U (en) | Engine waste heat recovery type vehicle -mounted air conditioning system | |
| Alam | A proposed model for utilizing exhaust heat to run automobile air-conditioner | |
| CN101504224B (en) | Solar energy and engine exhaust heat dual-power refrigeration air conditioner for vehicle | |
| CN212667068U (en) | Whole car thermal management control system of electric automobile | |
| CN203785313U (en) | Automobile waste heat-driven adsorption and compression hybrid refrigeration air conditioning system | |
| CN201615647U (en) | Vehicle-mounted solar cooling system | |
| CN204354802U (en) | Plug-in hybrid-power automobile cooling system | |
| CN110513908A (en) | A kind of vehicle-mounted absorption type refrigerating unit and automobile | |
| CN102478322A (en) | Environment-friendly refrigeration air-conditioning device capable of comprehensively utilizing solar energy and waste heat of automobile engine | |
| CN202547182U (en) | Device for converting heat energy of tail gas of automobile and ship to energy of air conditioners of automobile and ship | |
| CN206834299U (en) | A kind of refrigerant circulation formula power battery thermal management system | |
| CN201599984U (en) | Automobile air-conditioning system | |
| CN104442287B (en) | Device for air conditioning by exhaust waste heat of alcohol engine | |
| CN114801659A (en) | Self-enthalpy-increasing heat pump mode and thermal management system of modularized pure electric vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province Patentee after: Yutong Bus Co.,Ltd. Address before: 450016 Yutong Road, Guancheng District, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd. |
|
| CP03 | Change of name, title or address |