CN203126508U - Cooling system and car including same - Google Patents
Cooling system and car including same Download PDFInfo
- Publication number
- CN203126508U CN203126508U CN 201320051720 CN201320051720U CN203126508U CN 203126508 U CN203126508 U CN 203126508U CN 201320051720 CN201320051720 CN 201320051720 CN 201320051720 U CN201320051720 U CN 201320051720U CN 203126508 U CN203126508 U CN 203126508U
- Authority
- CN
- China
- Prior art keywords
- cooling system
- cooling
- automobile
- pressure pipe
- expansion valve
- 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
-
- Y02E60/12—
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a cooling system and a car including the cooling system. The cooling system is used in the car, a cooling circuit of the cooling system comprises an expansion valve in the upstream of a cooling water jacket which encloses a device to be cooled and a high-pressure pipe on the upstream of the expansion valve, and an outlet of a condensate water discharging pipe of a car air conditioner is arranged on the high-pressure pipe. Due to the cooling system and the car, energy consumption can be effectively reduced, working time of a power battery also can be effectively prolonged, and the distance per charge of an electrocar can be increased.
Description
Technical field
The utility model relates to the automobile cooling system technical field; More particularly, the utility model relates to a kind of cooling system can energy savings, that be used for automobile.
Further, the utility model also relates to a kind of automobile that comprises aforementioned cooling system.
Background technology
In the automobile in the prior art, during crew department's air-conditioning work of automobile, the airborne aqueous vapor of external environment can be condensed into the lower condensed water of temperature in evaporation process, and, in present vehicle, all be directly to be discharged into condensed water in the environment, these condensed waters are not utilized fully, caused the waste of the energy.
Now increasing car manufactures begins to put in the exploitation and production of electronlmobil and hybrid vehicle.Electronlmobil and hybrid vehicle all have the advantage of environmental protection, but, in running car, many subsystems are but arranged simultaneously also in consume battery power, for example, load simultaneously sometimes battery cooling system and automobile passenger chamber a/c system etc. of the motor driven compressor of the cooling system of automobile.Can understand, in electronlmobil, battery and dynamic assembly (comprising motor and electric power resistance box) to such an extent as to continuous firing will cause the temperature of these parts to raise causing damage, the too high driving comfort that then influences the occupant of temperature in the automobile passenger chamber, so battery cooling system and a/c system are very important subsystem in the automobile.Because the electric compressor of the cooling system of electronlmobil has consumed energy extraly, so the continuation of the journey mileage of electronlmobil is also had certain influence.
The flying power that how to improve electronlmobil and hybrid vehicle is very problem demanding prompt solution of this area.Under actual conditions, increase capacity of cell, improve electrically operated efficient and reach and increase that continuation of the journey mileage technical risk is big, time-to-market is long, cost is high.
The utility model content
The technical problems to be solved in the utility model provides a kind of automobile cooling system that can save energy source of car a kind of automobile that comprises this cooling system also further is provided.
In order to solve the problems of the technologies described above, provide a kind of cooling system for automobile according to first aspect of the present utility model, the cooling loop of described cooling system comprises the expansion valve of the cooling-water chamber upstream that is positioned at the device of waiting to be cooled and is positioned at the high-pressure pipe of described expansion valve upstream that the condensate draining pipe outlet of air conditioning for automobiles is arranged on described high-pressure pipe place.
Alternatively, in foregoing cooling system, be coated with absorbent material at described high-pressure pipe.
Alternatively, in foregoing cooling system, described absorbent material is water-absorbing sponge.
Alternatively, in foregoing cooling system, described automobile is electronlmobil or hybrid vehicle.
Alternatively, in foregoing cooling system, device described to be cooled is the electrokinetic cell of automobile.
Alternatively, in foregoing cooling system, described cooling system and described air conditioning for automobiles share an electric compressor, and described electric compressor is powered by described electrokinetic cell.
Alternatively, in foregoing cooling system, the described device that is cooled is the assembly that motor and electric power resistance box constitute.
Provide a kind of automobile according to second aspect of the present utility model, described automobile is provided with as described above each described cooling system in the first aspect.
In the cooling system and automobile that as above arrange, the cryogenic condensation water of air-conditioning is delivered on the high-pressure pipe of cooling system expansion valve upstream through drain hose, reduced the temperature of refrigerant in the high-pressure pipe, reached the purpose that increases the preceding refrigerant condensate depression of expansion valve, when promoting cooling power, reduce the operation pressure of electric compressor, reduced energy consumption.Electrokinetic cell and/or electricity at cooling electronlmobil or hybrid vehicle drive under the situation of dynamic assembly, can also prolong the work-hours of electrokinetic cell, the continuation of the journey mileage of increase battery-driven car effectively.
Description of drawings
With reference to accompanying drawing, disclosure of the present utility model will be more obvious.Should understand, accompanying drawing of the present utility model only is that schematically not drawn on scale also is not intended to limit scope of the present utility model.Among the figure:
Fig. 1 is the scheme drawing according to a kind of embodiment of cooling system of the present utility model.
The specific embodiment
Explain the specific embodiment of the present utility model with reference to the accompanying drawings.
Fig. 1 is the scheme drawing according to a kind of embodiment of cooling system of the present utility model.In the drawings, Reference numeral 10 is represented cooling systems, 11 expression cooling loops, and 12 expression cooling-water chamberes, 13 expression air conditioner condensate water drain hoses, 14 expression absorbent materials, 15 represent to be cooled device, 16 expression expansion valves.
As shown in FIG., the cooling system 10 of this embodiment includes cooling loop 11.Cooling loop 11 has around the cooling-water chamber 12 of the device 15 of waiting to be cooled, and is provided with expansion valve 16 in the upstream of cooling-water chamber 12, be the high-pressure pipe by absorbent material 14 coatings in the upstream of expansion valve 16.Can understand, cooling loop 11 can also have other device, as compressor, condenser etc., when cooling work, reduces temperature through the refrigerant of compressor compresses in the condensation of condenser place, swell refrigeration behind expansion valve then, thus realize cooling purpose.When automobile was the diesel locomotive of routine, in optional embodiment, the device 15 that is cooled can be the device that any needs are cooled in the automobile, for example driving engine, change-speed box etc.
In order to improve cooling effectiveness and to reduce the spent energy of the described device 15 of being cooled of cooling, be arranged to make condensed water to be discharged on the high-pressure pipe that is positioned at expansion valve 16 upstreams on the cooling loop 11 condensate draining pipe 13 of air conditioning for automobiles in the illustrated embodiment, that is, the outlet of drain hose 13 is in this high-pressure pipe place.Like this, reach the purpose of the condensate depression that increases the preceding refrigerant of expansion valve, improved the cooling power of cooling system 10, reduced its power consumption requirement.Drop on from the condensing drip of condensate draining pipe 13 on the surface of high-pressure pipe of cooling loop, can carry out interchange of heat by cooling loop 11 and refrigerant in it.Condensed water can reduce the chilling temperature of refrigerant wherein to a great extent than low about 40 degree of the refrigerant in cooling loop 11 high-pressure pipes usually.In preferred embodiment, in order advantageously to make condensed water can be maintained at the long period on this high-pressure pipe in order to cool off or interchange of heat, can be coated with absorbent material 14 in this section, for example, absorbent material 14 can be water-absorbing sponge.Can expect, because water-absorbing sponge has much more very small structures, can make the condensed water infiltration therein and unlikelyly drip from the pressure piping of cooling loop immediately, prolonged interchange of heat time, improved efficient.Should understand, on this section, also can not establish absorbent material or also can be arranged to the absorbent material of other type, will also can realize effect of the present utility model to some extent.
In electronlmobil or hybrid vehicle, the meeting of its electrokinetic cell heating has a strong impact on the performance of vehicle even brings danger to driving, so be to need the key equipment that cools off on the vehicle.Can expect, when automobile is electronlmobil or hybrid vehicle, previously described device to be cooled can be the electrokinetic cell of automobile, like this, reduce by condensed water being led to the refrigerant temperature that is conducive to make on the high-pressure pipe before its cooling loop expansion valve before expanding in the cooling loop, improve the cooling situation of electrokinetic cell, can save the consumption of current that electrokinetic cell is used for cooling simultaneously.In optional embodiment, for simplified structure, also can be powered by electrokinetic cell with the shared electric compressor of automotive air-conditioning system and electric compressor according to cooling system of the present utility model, because the utilization of condensed water has reduced the power consumption of the need of cooling electrokinetic cell, so can play the effect of saving electric weight equally.Should understand, share under the situation of an electric compressor at this cooling system and air conditioning for automobiles, they can have different cooling loops separately, namely, they can include separately expansion valve and evaporator, like this, the cryogenic condensation water that the evaporator place of air conditioning for automobiles produces can be delivered to the cooling loop (refrigerant pipeline) of this cooling system and go up on the expansion valve front section of battery cooling-water chamber upstream, makes the interior refrigerant of cryogenic condensation water and refrigerant pipeline produce the temperature of the refrigerant before heat exchange is expanded with further reduction.In preferred embodiment, on the aforementioned section that cryogenic condensation water is transported to, can be wrapped with absorbent materials such as sponge, the cryogenic condensation water droplet is to sponge sucks in water material and be absorbed, and is able to the long period be retained in and carry out sufficient interchange of heat on this section.
Can understand, though be illustrated as the device that is cooled with driving engine, change speed gear box, electrokinetic cell etc. in front, in optional embodiment, the device that is cooled also can be the assembly of motor and electric power resistance box formation, and with similarly aforementioned, air conditioner condensate water also can pass on the expansion valve upstream zone of its cooling loop.
By as above arranging, when for example summer air-conditioning operates, the cryogenic condensation water that evaporator surface produces discharges, is dropped in by the condensate draining pipe of air-conditioning before the expansion valve of cooling loop (refrigerant pipeline) of electrokinetic cell cooling system on the high-pressure pipe, thus coating sponge sucks in water material absorbs cryogenic condensation water further cools off in the high-pressure pipe refrigerant temperature.Refrigerant in the high-pressure pipe and cryogenic condensation water have the temperature difference about 40 degree, can reach the purpose that increases the preceding refrigerant condensate depression of expansion valve, promoted the ability of battery cooling, reduced energy consumption, and can promote the continual mileage of electronlmobil or hybrid vehicle effectively.
As mentioned above, with reference to accompanying drawing but the specific embodiment of the present utility model is had been described in detail should understand, the application is intended to make these details to constitute restriction to the utility model protection domain.Under situation about not deviating from according to spirit and scope of the present utility model, the change that those skilled in the art can be equal to these structures, the technical scheme after these change will be also included within the protection domain of the present utility model.
Claims (8)
1. cooling system that is used for automobile, it is characterized in that, the cooling loop of described cooling system comprises the expansion valve of the cooling-water chamber upstream that is positioned at the device of waiting to be cooled and is positioned at the high-pressure pipe of described expansion valve upstream that the condensate draining pipe outlet of air conditioning for automobiles is arranged on described high-pressure pipe place.
2. cooling system as claimed in claim 1 wherein, is coated with absorbent material at described high-pressure pipe.
3. cooling system as claimed in claim 2, wherein, described absorbent material is water-absorbing sponge.
4. as each described cooling system in the claim 1 to 3, wherein, described automobile is electronlmobil or hybrid vehicle.
5. cooling system as claimed in claim 4, wherein, device described to be cooled is the electrokinetic cell of automobile.
6. cooling system as claimed in claim 5, wherein, described cooling system and described air conditioning for automobiles share an electric compressor, and described electric compressor is powered by described electrokinetic cell.
7. cooling system as claimed in claim 4, wherein, the described device that is cooled is the assembly that motor and electric power resistance box constitute.
8. an automobile is characterized in that, described automobile is provided with as described above each described cooling system in the claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051720 CN203126508U (en) | 2013-01-30 | 2013-01-30 | Cooling system and car including same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051720 CN203126508U (en) | 2013-01-30 | 2013-01-30 | Cooling system and car including same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203126508U true CN203126508U (en) | 2013-08-14 |
Family
ID=48934522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320051720 Expired - Fee Related CN203126508U (en) | 2013-01-30 | 2013-01-30 | Cooling system and car including same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203126508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406149A (en) * | 2015-12-18 | 2016-03-16 | 郑州宇通客车股份有限公司 | Power battery cooling system and electric vehicle using same |
-
2013
- 2013-01-30 CN CN 201320051720 patent/CN203126508U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406149A (en) * | 2015-12-18 | 2016-03-16 | 郑州宇通客车股份有限公司 | Power battery cooling system and electric vehicle using same |
| CN105406149B (en) * | 2015-12-18 | 2018-08-17 | 郑州宇通客车股份有限公司 | A kind of power battery cooling system and the electric vehicle using the system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205385092U (en) | Electric automobile power battery box cooling system | |
| CN102745040A (en) | Direct-current driven freezing and refrigerating car | |
| CN102767874A (en) | Cold-storage type automobile air conditioner system | |
| CN201769651U (en) | Refrigerator car with function of liquefied natural gas (LNG) cold energy recovery | |
| CN202200804U (en) | Energy-saving type split automobile air conditioner system | |
| CN209634735U (en) | A kind of airplane synthetic formula refrigerating plant | |
| CN201009705Y (en) | Vehicle carried cold storing type air conditioner | |
| CN203126508U (en) | Cooling system and car including same | |
| CN105444449A (en) | Dual-temperature refrigerating system of single compressor used for refrigerator car | |
| CN102328569A (en) | Energy-saving type split automobile air conditioner system | |
| CN101712269B (en) | Vehicle energy-saving air conditioning device | |
| CN203186037U (en) | Automotive electric air conditioning system | |
| CN112223983B (en) | Parking air conditioning system for truck | |
| CN201382505Y (en) | Vehicle evaporative air conditioner | |
| CN201922888U (en) | Air-conditioning system for automobile | |
| CN109591549A (en) | A kind of new-energy automobile heavy-duty motor thermal management and management method | |
| CN204718170U (en) | The refrigerator car two temp, refrigerating system of single compressor | |
| CN204149816U (en) | A kind of Novel vehicle refrigerating unit | |
| CN211032108U (en) | Refrigerating unit with double evaporators and new energy refrigerator car | |
| CN207651634U (en) | Battery cooling system suitable for new-energy automobile | |
| CN208745693U (en) | Row stays integrated air-conditioning system | |
| CN202685843U (en) | Vehicle-mounted air-conditioning system for electric automobile | |
| CN103162463A (en) | Refrigerating system of solar automobile | |
| CN2937960Y (en) | High pressure ice-cold fresh cold air conditioner for vehicle | |
| CN201824835U (en) | Upper air conditioner for truck crane |
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: 20130814 Termination date: 20220130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |