CN105270132A - Automobile refrigerating system and automobile using the same - Google Patents
Automobile refrigerating system and automobile using the same Download PDFInfo
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- CN105270132A CN105270132A CN201410243888.1A CN201410243888A CN105270132A CN 105270132 A CN105270132 A CN 105270132A CN 201410243888 A CN201410243888 A CN 201410243888A CN 105270132 A CN105270132 A CN 105270132A
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Abstract
The present invention discloses an automobile refrigerating system and an automobile using the same. A semiconductor refrigerating module is disposed in an air circulation system in the automobile refrigerating system, thus to solve the problems that a compressor and an engine of a conventional automobile refrigerating system are associated and any refrigerating working condition is carried out by starting the engine, thereby providing a refrigerating effect through the semiconductor refrigerating module when the engine of the automobile is temporarily out of service, avoiding the problem that the engine is started specially for the refrigerating working condition, and raising an oil saving efficiency of the engine. In addition, a temperature adjusting range of the automobile refrigerating system is also enlarged, and user comfort is raised.
Description
Technical field
The present invention relates to automotive field, more specifically, the present invention relates to refrigeration system for vehicle.
Background technology
As shown in Figure 1, at present, usually be equipped with a set of refrigeration system for vehicle 100 in vehicle, it comprises coolant circulating system 200 and air circulation system 300, and wherein coolant circulating system 200 comprises the compressor 210, condenser 220, throttle unit 230 and the evaporator 320 that are connected in turn by pipeline; And air circulation system 300 comprises the ventilation inlet, preposition air treatment module 310, evaporator 320, rearmounted air treatment module 330 and the air outlet that are connected in turn by air channel.When vehicle user needs to regulate temperature in car cabin, refrigeration system for vehicle is started working: air circulation system makes outside for periods of heating, now coolant circulating system to make in flow of refrigerant evaporator and heat in the air that expansion absorption flows through in evaporator, realize the object making air cooling-down, air now after cooling continues through air circulation system and flow to air outlet successively, and enter heat absorption in car cabin, thus realize the object regulating vehicle interior temperature.The application of refrigeration system for vehicle is significant for vehicle, and it can realize regulating crew module's temperature, humidity and realizing the functions such as Windshield demist.
In general, refrigeration system for vehicle in a duty cycle, needs to drive compressor by engine belt pulley usually.And in the use procedure of automobile; frequently there will be the operating mode that driving engine is shut down; such as when vehicle stops waiting for traffic red light; now if desired continue the refrigerating function opening or maintain refrigeration system for vehicle; then need extra start the engine to drive compressor operating, this can have a strong impact on the fuel-saving efficiency of driving engine.
On the other hand, although existing semiconductor cooling system can depart from the use of compressor, thus also can freeze without the need to the drive of driving engine, higher power cannot be produced due to himself restriction.Therefore apply semiconductor refrigeration system to be difficult to meet its refrigeration demand under multiple vehicle working condition.
Summary of the invention
The object of the invention is to provide a kind of refrigeration system for vehicle, to solve the technical matters affecting the fuel-saving efficiency of driving engine that conventional refrigeration system for vehicle in prior art brings.
According to an aspect of the present invention, provide a kind of refrigeration system for vehicle, it comprises: coolant circulating system, air circulation system and semiconductor refrigerating module; Described coolant circulating system comprises the compressor, condenser, throttle unit and the evaporator that are connected in turn by pipeline; Described air circulation system comprises the ventilation inlet connected in turn by air channel, preposition air treatment module, described evaporator, rearmounted air treatment module and air outlet; Described semiconductor refrigerating module is located in described air circulation system.
Alternatively, described preposition air treatment module comprises interconnective air-filtering arrangement and blower fan.
Alternatively, described rearmounted air treatment module comprise connect in turn first to regulate the valves, heating arrangement and second regulates the valves; Described first regulates the valves for regulating the amount of air flowing through described heating arrangement; Described second regulates the valves for regulating the amount of air flowing into described air outlet.
Alternatively, described semiconductor refrigerating module is in parallel with described evaporator.
Alternatively, described semiconductor refrigerating block coupled in series is between described pre-process air module and described evaporator.
Alternatively, described semiconductor refrigerating module is located in described rearmounted air treatment module.
Alternatively, described rearmounted air treatment module also comprise be located at described heating arrangement and described second regulate the valves between the 3rd to regulate the valves, described semiconductor refrigerating module be located at described second regulate the valves and the described 3rd regulate the valves between.
Alternatively, be provided with multiple described air outlet, described second regulates the valves for regulating the air quantity flowing into multiple described air outlet.
According to another aspect of the present invention, also provide a kind of automobile, it has any one refrigeration system for vehicle foregoing.
According to the present invention, by the design to refrigeration system for vehicle layout, by in the air circulation system of semiconductor refrigerating module arrangement comparatively ripe for technology in this refrigeration system for vehicle, because semiconductor refrigerating module can depart from, the dependence of driving engine is started, therefore can continue the work maintaining refrigeration system when way is shut down within the engine on the one hand, improve the fuel-saving efficiency of driving engine; Also add the cold adjustable extent of refrigeration system for vehicle on the other hand, increase applicability.Automobile according to the present invention contains this cover refrigeration system for vehicle, make in vehicle use procedure, even if there occurs because of red light wait for or other reasons and cause driving engine be in shut down operating mode time, also still can keep the continuous running of refrigeration system, improve user's traveling comfort; And also avoid continuing in these cases to open driving engine, thus improve fuel-saving efficiency.
Accompanying drawing explanation
Fig. 1 is the layout of refrigeration system for vehicle of the prior art;
Fig. 2 is the position schematic diagram according to semiconductor refrigerating module of the present invention;
Fig. 3 is the schematic diagram of an embodiment according to air circulation system of the present invention;
Fig. 4 is the schematic diagram of another embodiment according to air circulation system of the present invention;
Fig. 5 is the schematic diagram of another embodiment according to air circulation system of the present invention;
Fig. 6 is according to the valve regulated schematic diagram in rearmounted air treatment module of the present invention;
Fig. 7 is according to the valve regulated schematic diagram in rearmounted air treatment module of the present invention; And
Fig. 8 is according to the valve regulated schematic diagram in rearmounted air treatment module of the present invention.
Detailed description of the invention
Explain the specific embodiment of the present invention with reference to the accompanying drawings.
Coolant circulating system and air circulation system is comprised equally in refrigeration system for vehicle of the present invention, but for the sake of clarity, the reference accompanying drawing main presentation that the present invention provides in a specific embodiment go out in refrigeration system for vehicle with the closely-related layout of invention, and dispensed other parts comparatively ripe in the prior art.
As shown in Figure 2 according to the position schematic diagram of semiconductor refrigerating module of the present invention, the ventilation inlet wherein in air circulation system 300, preposition air treatment module 310, evaporator 320(its belong to air circulation system 300 and coolant circulating system simultaneously), rearmounted air treatment module 330 and air outlet connected in turn by air channel.And semiconductor refrigerating module 400 should be located in this air circulation system 300, to play the heat in the air that jointly can absorb with evaporator 320 in air channel, thus play the effect regulating temperature.Based on this object, multiple positions that semiconductor refrigerating module 400 can be arranged are shown in Fig. 2: it can be arranged in preposition air treatment module 310 respectively; Be series between preposition air treatment module 310 and evaporator 320; In parallel with evaporator 320; Be series between evaporator 320 and rearmounted air treatment module 330 or be arranged in rearmounted air treatment module 330.It should be noted that the effect in order to reach good climate comfort, the set-up mode of semiconductor refrigerating module 400 in preposition air treatment module 310 and rearmounted air treatment module 330 is generally series connection.
Based on the design plan shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5 sets forth multiple embodiments of the concrete layout of semiconductor refrigerating module in air circulation system.In these embodiments, generally speaking, preposition air treatment module 310 comprises the air-filtering arrangement 311 and blower fan 312 that are connected in turn by air channel, wherein filtering installation 311 is for filtering from extraneous leaked-in air or the air completing circulation in car cabin, and blower fan 312 flows with given speed to force it for providing power to leaked-in air.And rearmounted air treatment module 330 generally include by air channel connect in turn first regulate the valves 331, heating arrangement 332 and second regulates the valves 333, wherein first regulate the valves 331 for regulating the amount of the air flowing through heating arrangement 332, thus jointly realize the adjustment to the air themperature flowed in car cabin with heating arrangement, second regulates the valves, for regulating the trend of air-flow (can describe in detail in hereafter to the explanation of Fig. 6-Fig. 8).
Fig. 3 provides an embodiment of the concrete layout of semiconductor refrigerating module in air circulation system.Wherein semiconductor refrigerating module 400 is arranged between blower fan 312 and evaporator 320.Now the air-filtering arrangement 311 in this semiconductor refrigerating module 400 refrigeration module and preposition air treatment module 310 and blower fan 312 can be placed in same casing, there is higher component integration degree.
Now, air enters air circulation system 300 through ventilation inlet from car external environment or in car cabin, and filter through air-filtering arrangement 311 successively under the driving of blower fan 312, heat exchange is carried out through semiconductor refrigerating module 400, after evaporator 320 further heat exchange, to regulate the valves 331 adjustments via first successively again, heat via heating arrangement 332 and to regulate the valves 333 adjustments via second, then entering car cabin from air outlet and carry out temperature in adjusting cabin.
Fig. 4 provides another embodiment of the concrete layout of semiconductor refrigerating module in air circulation system.Wherein semiconductor refrigerating module 400 is in parallel with evaporator 320.Now this semiconductor refrigerating module 400 refrigeration module and evaporator 320 can be integrated in same casing, there is higher component integration degree.
Now, air enters air circulation system 300 through ventilation inlet from car external environment or in car cabin, and filter through air-filtering arrangement 311 successively under the driving of blower fan 312, and carry out heat exchange through semiconductor refrigerating module 400 and evaporator 320, to regulate the valves 331 adjustments via first successively again, heat via heating arrangement 332 and to regulate the valves 333 adjustments via second, then entering car cabin from air outlet and carry out temperature in adjusting cabin.
Fig. 5 provides another embodiment of the concrete layout of semiconductor refrigerating module in air circulation system.Wherein semiconductor refrigerating module 400 is arranged in rearmounted air treatment module 330.Now rearmounted air treatment module 330 also comprises and is located at heating arrangement 332 and second the 3rd between 333 that regulate the valves and regulates the valves 334, and semiconductor refrigerating module 400 is then arranged in the 3rd and regulates the valves and 334 and second to regulate the valves between 333.Now be equivalent to air channel semiconductor refrigerating module 400 being placed in this section, reasonably make use of the layout of very ripe and very compact automobile interiors, thus when without the need to doing too much adjustment to the structure of existing vehicle, achieve object of the present invention.
Now, air enters air circulation system 300 through ventilation inlet from car external environment or in car cabin, and filter through air-filtering arrangement 311 successively under the driving of blower fan 312, after evaporator 320 carries out heat exchange, to regulate the valves 331 adjustments via first successively again, heat via heating arrangement 332, to regulate the valves 334 adjustments through the 3rd, heat exchange is carried out through semiconductor refrigerating module 400, and to regulate the valves 333 adjustments via second, then enter car cabin from air outlet and carry out temperature in adjusting cabin.
It should be noted that in schematic diagram as shown in Figures 3 to 5, air is non-essential carries out heat exchange with both semiconductor refrigerating module 400 and evaporator 320, and it depends on vehicle working condition and the refrigeration demand degree to user.Such as, when shutting down at driving engine, the coolant circulating system in refrigeration system for vehicle is in fact for out-of-work state, and now evaporator does not work.At this moment, in order to ensure the fuel-saving efficiency of driving engine, driving engine should not be reopened, so semiconductor refrigerating module work only need be made to maintain refrigeration just to regulating temperature.And for example, when driving engine is under start operating performance, now coolant circulating system works, when it is enough to the refrigeration demand meeting user, just without the need to opening semiconductor refrigerating module again.Certainly, in case of need, cooling cycle system and semiconductor refrigerating module also can be used to meet the larger refrigeration demand of user simultaneously.
Fig. 6, Fig. 7 and Fig. 8 give the valve regulated schematic diagram in the rearmounted air treatment module of routine of the present invention.Below in conjunction with Fig. 6 to Fig. 8, the principle of work that refrigeration system for vehicle of the present invention regulates temperature in car cabin is described.
As shown in Figure 6, wherein first regulate the valves 331 in the closed position, second regulate the valves 332 also in the closed position.Now, be flowed directly to air outlet through overcooled air by rearmounted air treatment module, and temperature adjustment is carried out to car cabin.When this kind of situation may betide the cooling demand that in car cabin, existence is larger, thus make to flow directly in car cabin through overcooled air to lower the temperature.
As shown in Figure 7, wherein first regulate the valves 331 in a partly opened position, second regulate the valves 332 in the closed position.Now, a part is flowed directly to air outlet through overcooled air by rearmounted air treatment module; Another part is flowing to air outlet through overcooled air after carrying out heat temperature raising via heating arrangement, and two parts air carries out temperature adjustment in car cabin jointly.This kind of situation temperature regulatory demand that may betide in car cabin does not need these systems to operate at full capacity, a part now can be made to flow through heating arrangement through overcooled air and to carry out lift portion temperature, thus make the compound of two parts air finally flowed in car cabin have relatively higher temperature, thus realize the adjustment to temperature in car cabin; On the other hand, when this cover system is applied under heating condition, the setting of heating arrangement can further improve the air themperature flowed in car cabin, thus improves heating effect.
As shown in Figure 8, wherein first regulate the valves 331 in the closed position, second regulate the valves 332 in a partly opened position.Now, a part flows to typical air outlet through overcooled air by rearmounted air treatment module, and another part to regulate the valves by second through overcooled air and 332 flows to other air outlets.These air outlets can be respectively the air outlet blowing Windshield, the pin blowing front-seat user air outlet and blow the air outlet etc. of pin of rear row user.
It should be noted that these regulate the valves both can in an open position or off position, also can be in a partly opened position, thus realized various temperature regulatory demand.
According to a further aspect in the invention, also provide a kind of automobile, it can comprise any one refrigeration system for vehicle mentioned in above-mentioned detailed description of the invention, make in vehicle use procedure, even if there occurs because of red light wait for or other reasons and cause driving engine be in shut down operating mode time, also still can keep the continuous running of refrigeration system, improve user's traveling comfort; And also avoid continuing in these cases to open driving engine, thus improve fuel-saving efficiency.
As above with reference to the accompanying drawings the specific embodiment of the present invention is described in detail.The remodeling that those skilled in the art can be equal to feature concrete in embodiment according to the above description or modification, certainly, these embodiments changed also will fall in protection domain that claims cover.
Claims (9)
1. a refrigeration system for vehicle, is characterized in that, comprising: coolant circulating system, air circulation system and semiconductor refrigerating module; Described coolant circulating system comprises the compressor, condenser, throttle unit and the evaporator that are connected in turn by pipeline; Described air circulation system comprises the ventilation inlet connected in turn by air channel, preposition air treatment module, described evaporator, rearmounted air treatment module and air outlet; Described semiconductor refrigerating module is located in described air circulation system.
2. refrigeration system for vehicle according to claim 1, is characterized in that, described preposition air treatment module comprises interconnective air-filtering arrangement and blower fan.
3. refrigeration system for vehicle according to claim 1, is characterized in that, described rearmounted air treatment module comprise connect in turn first to regulate the valves, heating arrangement and second regulates the valves; Described first regulates the valves for regulating the amount of air flowing through described heating arrangement; Described second regulates the valves for regulating the amount of air flowing into described air outlet.
4. the refrigeration system for vehicle according to claims 1 to 3 any one, is characterized in that, described semiconductor refrigerating module is in parallel with described evaporator.
5. the refrigeration system for vehicle according to claims 1 to 3 any one, is characterized in that, described semiconductor refrigerating block coupled in series is between described pre-process air module and described evaporator.
6. the refrigeration system for vehicle according to claim 1 to 2 any one, is characterized in that, described semiconductor refrigerating module is located in described rearmounted air treatment module.
7. refrigeration system for vehicle according to claim 3, it is characterized in that, described rearmounted air treatment module also comprise be located at described heating arrangement and described second regulate the valves between the 3rd to regulate the valves, described semiconductor refrigerating module be located at described second regulate the valves and the described 3rd regulate the valves between.
8. refrigeration system for vehicle according to claim 3, is characterized in that, is provided with multiple described air outlet, and described second regulates the valves for regulating the air quantity flowing into multiple described air outlet.
9. an automobile, is characterized in that, has the refrigeration system for vehicle as described in claim 1 to 8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410243888.1A CN105270132A (en) | 2014-06-04 | 2014-06-04 | Automobile refrigerating system and automobile using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410243888.1A CN105270132A (en) | 2014-06-04 | 2014-06-04 | Automobile refrigerating system and automobile using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105270132A true CN105270132A (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410243888.1A Pending CN105270132A (en) | 2014-06-04 | 2014-06-04 | Automobile refrigerating system and automobile using the same |
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| Country | Link |
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| CN (1) | CN105270132A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274360A (en) * | 2016-08-28 | 2017-01-04 | 中国计量大学 | The vehicle-mounted semiconductor heat pump type auxiliary air conditioner of Driven by Solar Energy |
| WO2019062959A1 (en) * | 2017-09-30 | 2019-04-04 | 比亚迪股份有限公司 | Temperature regulation system for vehicle-mounted battery |
| CN109599620A (en) * | 2017-09-30 | 2019-04-09 | 比亚迪股份有限公司 | The humidity control system of on-vehicle battery |
| CN109599630A (en) * | 2017-09-30 | 2019-04-09 | 比亚迪股份有限公司 | The humidity control system of on-vehicle battery |
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| CN102639943A (en) * | 2010-02-15 | 2012-08-15 | 三菱重工业株式会社 | Air conditioner |
| CN202896215U (en) * | 2012-09-21 | 2013-04-24 | 武汉理工大学 | Solar car air conditioning system |
| CN203349470U (en) * | 2013-05-31 | 2013-12-18 | 上海汽车集团股份有限公司 | Automobile and air conditioning system of same |
| CN203543579U (en) * | 2013-09-13 | 2014-04-16 | 柳州职业技术学院 | Energy-saving type automobile air-conditioner control system |
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| JP2000179956A (en) * | 1998-12-10 | 2000-06-30 | Calsonic Kansei Corp | Vehicle air conditioner |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274360A (en) * | 2016-08-28 | 2017-01-04 | 中国计量大学 | The vehicle-mounted semiconductor heat pump type auxiliary air conditioner of Driven by Solar Energy |
| WO2019062959A1 (en) * | 2017-09-30 | 2019-04-04 | 比亚迪股份有限公司 | Temperature regulation system for vehicle-mounted battery |
| CN109599620A (en) * | 2017-09-30 | 2019-04-09 | 比亚迪股份有限公司 | The humidity control system of on-vehicle battery |
| CN109599630A (en) * | 2017-09-30 | 2019-04-09 | 比亚迪股份有限公司 | The humidity control system of on-vehicle battery |
| CN109599633A (en) * | 2017-09-30 | 2019-04-09 | 比亚迪股份有限公司 | The humidity control system of on-vehicle battery |
| CN109599633B (en) * | 2017-09-30 | 2020-12-25 | 比亚迪股份有限公司 | Temperature regulation system for vehicle-mounted battery |
| US11440373B2 (en) | 2017-09-30 | 2022-09-13 | Byd Company Limited | Temperature regulating system of in-vehicle battery |
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Application publication date: 20160127 |