CN101240924A - Automobile electronic warming-cooling air conditioner - Google Patents
Automobile electronic warming-cooling air conditioner Download PDFInfo
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- CN101240924A CN101240924A CNA2007100031508A CN200710003150A CN101240924A CN 101240924 A CN101240924 A CN 101240924A CN A2007100031508 A CNA2007100031508 A CN A2007100031508A CN 200710003150 A CN200710003150 A CN 200710003150A CN 101240924 A CN101240924 A CN 101240924A
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- air conditioner
- heat exchanger
- cooling air
- automobile electronic
- automobile
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- 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
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- Air-Conditioning For Vehicles (AREA)
Abstract
The present invention provides an auto electronic heating/ventilation air condition, including a generator, an electronic cooler/heater, a heat pipe, a water pump and a radiating tank. Kinetic energy generated by auto engine drives engine working, supplies electricity to auto electronic heating/ventilation air condition, and semiconductor refrigeration plate in the electronic cooler/heater cools or heats air in auto by circling water or antifreeze. This system need not refrigerant, has no pollution, small noise and lower efficiency, protects environment and saves energy.
Description
Technical field
The present invention relates to a kind of air-conditioning system, more specifically, relate to a kind of automobile electronic warming-cooling air conditioner system.
Background technology
Air conditioning for automobiles is the indispensable device of Hyundai Motor, and it has created an a home from home that temperature humidity is suitable, with fresh air for the passenger.General automotive air-conditioning system all is made up of critical pieces such as compressor, condenser and evaporimeters, and the rapid expansion of moment volume that utilizes the cold-producing medium compression to discharge will absorb the principle refrigeration of a large amount of heat energy.Air-conditioning system although it is so has advantages such as good refrigeration effect, refrigerating speed be fast; but because air conditioning for automobiles is mobile vehicle-mounted aircondition; it is compared with fixed air-conditioning system; moving commentaries on classics condition is more abominable; flutter with running car; the cold-producing medium of air-conditioning system is than fixed easier leakage; the maintenance of air-conditioning system is also frequent than fixed; and the air path system in the aircondition suck new wind often regular meeting dust is sucked; stop up screen pack and evaporimeter, in cleaning process, tend to again cold-producing medium is released in the atmosphere.Cause ozone layer consumption, destroyed environment.
Summary of the invention
Purpose of the present invention overcomes the deficiency that has air-conditioning system now exactly, and a kind of automobile electronic warming-cooling air conditioner system of environmental protection and energy saving is provided.
Technical scheme of the present invention is:
A kind of automobile electronic warming-cooling air conditioner system, comprise generator, automobile engine, air inlet, air outlet and the electric refrigerating and heating device between air inlet and air outlet, wherein automobile engine operationally drives generator operation, to described air-conditioning system power supply, electric refrigerating and heating device comprises semiconductor chilling plate, first heat exchanger and second heat exchanger, first heat exchanger links to each other with the hot junction with the cold junction of semiconductor chilling plate respectively with second heat exchanger.
Preferably, described first heat exchanger is a U type fin.More preferably, be placed with the lattice fan in the space that the two parallel faces that U type fin is adjacent form.
As an alternative, described first heat exchanger is parallel lattice fan type fin.
Preferably, described first heat exchanger is a heat pipe.More preferably, on the described heat pipe wing over sixty years of age is housed.
Preferably, the described second heat exchanger inside comprises slim aluminium strip.
Preferably, the automobile electronic warming-cooling air conditioner system also comprises heat pipe, pump and radiator, and described heat pipe links to each other with described pump described second heat exchanger with radiator fluid.
More preferably, the automobile electronic warming-cooling air conditioner system also comprises current converter, and described current converter operationally changes the flow direction of electric current in the semiconductor chilling plate, with the conversion of controlling semiconductor refrigerating, heating.
Preferably, described generator can be automobile-used high efficiency rare earth permanent-magnetic generator.
Beneficial effect of the present invention:
One, environmental protection: the present invention adopts the semiconductor electronic refrigeration, and built-in radiating tube, fin are walked heat by water or anti-icing fluid tape loop, meets the environmental protection policy of country, is real Green Product.
Two, energy savings: compressor air-conditioning, it is bigger to load, and influences the normal transmission of engine to system of vehicle transmission, has caused the fuel consumption increase.The present invention then utilizes the energy of vehicle motor, link to each other with generator by driving belt, convert direct current to and supply with the air-conditioning work refrigeration, do not influence the power transmission of engine, thereby saved the fuel consumption of unit mileage, improved the power performance of vehicle when using air conditioner refrigerating simultaneously.
Three, long service life: cooling assembly of the present invention is the semiconductor solid state device, movement-less part, so crash rate is low.
Four, when work noiseless: different with the mechanical compress machine cooling system, the present invention does not have moving parts, does not have wearing and tearing, thereby shockproof during work, noiseless.
Five, can freeze and also can heat: the present invention is a direct current because of power supply mode, changes power supply polarity and can realize the changes in temperature exchange.
Six, it is convenient to regulate control: compressor air-conditioning must discontinuous operation under excess load, and the present invention is the controllable current size then, realizes linear regulation, reaches the purpose of control cold size.
Description of drawings
To describe in more detail the present invention by means of preferred embodiment and with reference to accompanying drawing now, wherein:
Fig. 1 is the structural representation according to vehicle electronic air conditioner of the present invention system.
Fig. 2 is the structural representation of electric refrigerating and heating device according to embodiments of the present invention.
Fig. 3 is the fundamental diagram of semiconductor chilling plate according to embodiments of the present invention.
Fig. 4 is a kind of according to embodiments of the present invention structural representation of first heat exchanger.
Fig. 5 is the structural representation of another kind of according to embodiments of the present invention first heat exchanger.
Fig. 6 is the structural representation of another first heat exchanger according to embodiments of the present invention.
Fig. 7 is a kind of according to embodiments of the present invention structural representation of second heat exchanger.
Fig. 8 is the structural representation of another kind of according to embodiments of the present invention second heat exchanger.
The specific embodiment
Describe air-conditioning system of the present invention in detail with reference to principle explanation and/or block diagram below according to embodiment of the present invention.
Fig. 1 is the structural representation of vehicle electronic air conditioner of the present invention system 100.Comprise among the figure: electric refrigerating and heating device 11, air inlet 12, air outlet 13, heat pipe 14, water pump 15, automobile cooling water tank 16, power line 17, generator 18, belt 19,1 of automobile engine 10 and current converter 111.As shown in Figure 1, vehicle electronic air conditioner of the present invention system 100 is fully in conjunction with the intrinsic structure of automobile itself, suit measures to local conditions, change automobile electronic warming-cooling air conditioner of the present invention system 100 in the position of automobile evaporation tank, automotive air blowers and this air-conditioning system 100 air inlets 12 join, automobile air channel and this air-conditioning system air outlet 13 join, utilize heat pipe 14 respectively water pump 15 to be connected with automobile cooling water tank 16, and change generator 18 in the position of original vehicle compressor, link to each other with 1 of automobile engine 10 with belt 19.
As shown in Figure 1, the operation principle of automobile electronic warming-cooling air conditioner system 100: the kinetic energy that utilizes 1 of automobile engine 10 to produce drives generator 18 work, give this air-conditioning system 100 power supplies, automotive air blowers blows into electric refrigerating and heating device 11 by air inlet 12 with the hot/cold air, carry out cold and hot exchange therein after, the air heat is cooled/heats, become cold/hot-air, again cold/hot-air is blown in the car by air outlet 13, so circulates, reach the purpose of refrigerating/heating.
Fig. 2 is the structural representation of electric refrigerating and heating device according to embodiments of the present invention.Wherein said electric refrigerating and heating device 11 comprises semiconductor chilling plate 21, the first heat exchangers 22 and second heat exchanger 23.
Specifically, the groundwork principle of semiconductor chilling plate 21 is physical effects of a Pa Er card, as shown in Figure 3, N.P type semiconductor is by metal flow deflector link, when electric current by N during by P, electric field makes electronics among the N and the hole reverse flow among the P, the energy that they produce is from the heat energy of lattice, so, and, produce the temperature difference in hot junction H heat release in the cold junction C of flow deflector heat absorption.At the cooling piece duration of work, as long as the temperature difference occurs between cold and hot C and the hot junction H, heat is just constantly by the transmission of lattice energy, heat is moved to hot junction H and distributes by heat dissipation equipment.Therefore, adopt need the take the initiative mode of heat radiation of semiconductor chilling plate that the hot junction of cooling piece is lowered the temperature.In addition, those having ordinary skill in the art will appreciate that the power supply polarity by changing semiconductor chilling plate just can change its cold junction and hot junction, thereby change its refrigeration or heat effect.
According to embodiment of the present invention, first heat exchanger 22 of the cold junction of semiconductor chilling plate 21 and Fig. 2 joins, and second heat exchanger 23 of hot junction and Fig. 2 joins.The cold junction of outermost and semiconductor chilling plate 21 joins, cold first heat exchanger 22 that is directly transferred to that semiconductor chilling plate 21 produces, and after carrying out cold and hot exchange with the air that blows into from air inlet 12, cold air is delivered in the car from the automobile air channel by air outlet 13.The hot junction of semiconductor chilling plate 21 and second heat exchanger 23 join, and make the relative temperature of cold junction lower thereby heat taken away.
In one embodiment, first heat exchanger 22 is a fin.As shown in Figure 4, fin 41 have one or more U font copper coins constitute (also parallel lattice fan copper coin, as shown in Figure 4).In the space that U font fin 41 two adjacent parallel faces form, place lattice fan 42 (the also available aluminum thermal fins) that folding sheet copper is made, to increase cold and hot exchange area, U font fin 41.Optionally, fin 41 also can be made of one or more parallel lattice fan type fin.As shown in Figure 5, the outermost of the wherein said lattice fan type fin 51 that is parallel to each other and the cold junction of semiconductor chilling plate 21 join.Lattice fan type fin 51 can be used the copper fin, also available aluminum thermal fin.
Preferably, according to another embodiment of the invention, as shown in Figure 6A, first heat exchanger 22 is a heat pipe, and described heat pipe is just disclosed by the G.M.Grover of U.S. LosAlamos National Laboratory as far back as 1963.Heat pipe 61 is to utilize sweat cooling, makes heat pipe two ends temperature difference become big, thereby heat is conducted fast.General heat pipe is made up of shell, imbibition core and end cap.Inside heat pipe is to be pumped into negative pressure state, charges into suitable liquid, and this boiling point of liquid is low, easily volatilization.Tube wall has the imbibition core, and it is made of the capillary porous material.Shown in Fig. 6 B, one end 63 of described heat pipe is an evaporation ends, the other end 64 is a condensation end, and when heat pipe one end 63 was heated, the liquid in the capillary evaporated rapidly, steam flows to an other end 64 under small pressure differential, and discharge heat, regelation becomes liquid, and liquid leans on the effect of capillary force to flow to evaporation ends along porous material again, so circulation is more than, and heat reaches an other end from heat pipe one end.This circulation is carried out fast, and heat can be come by conduction continuously.In Fig. 6 A, heat pipe 61 joins with the cold junction of semiconductor chilling plate 21, the cold heat pipe 61 that is directly transferred to that semiconductor chilling plate 21 produces.Described heat pipe is staggered, and wing 62 over sixty years of age is housed, and the refrigerating capacity that semiconductor is produced extremely is evenly distributed on the entire area of interchanger, thereby hot-air is fully exchanged, and reaches the refrigeration purpose.Many characteristics such as the high-termal conductivity of heat pipe 61, good isothermal and environmental suitability thereof make it be fit to very much be applied to automotive air-conditioning system.
Fig. 7 is a kind of according to embodiments of the present invention structural representation of second heat exchanger.According to embodiment of the present invention, the heat that produces conducts water or the anti-icing fluid of giving in second heat exchanger 72 by second heat exchanger 72, water or anti-icing fluid enter from water inlet 73, by circulation heat is taken away from delivery port 74, then by automobile cooling water tank 16, heat in water or the anti-icing fluid is dissipated, enter second heat exchanger 72 after the cooling again, so circulation.Preferably, in order to increase the circulation of water or anti-icing fluid, between second heat exchanger 72 and automobile cooling water tank 16, install a water pump 15 additional.
Preferably, according to another embodiment of the invention, as shown in Figure 8, second heat exchanger also can be to comprise slim aluminium strip 81 in heat exchanger inside as shown in Figure 7, wherein shown in the A-A profile among Fig. 8, described slim aluminium strip 81 is staggered, thereby the heat that semiconductor is produced is added to heat in the water fully timely by slim aluminium strip 81 conduction, and then take away by the water that water pump will contain heat, make heat exchanger fully finish effect into semiconductor heat-dissipating.
According to embodiment of the present invention, preferably, generator can be automobile-used high efficiency rare earth permanent-magnetic generator, such as the automobile-used high efficiency rare earth permanent-magnetic generator of being developed by automobile system of HeFei University of Technology.Described rare earth permanent-magnetic generator adopts rare earth Nd FeB permanent-magnet material, transform traditional pawl utmost point AC generator for vehicle, being equipped with precision control, mu balanced circuit that high power transistor is made, is the renewal product of present claw-pole motor, and being applicable to needs occasion high-power, the small size generator.
In addition, as mentioned above, the power supply polarity that changes semiconductor chilling plate just can change its refrigeration or heat effect, so as shown in Figure 1, change the electric power polarity that puts on the semiconductor chilling plate by current converter 111, just can reach the effect of in the compartment, sending cold wind or warm braw.Described current converter 111 also can be built in the generator 18.
Although in the accompanying drawings the explanation and in aforementioned detailed specification, the preferred embodiment that comprises device of the present invention has been described, yet those of ordinary skill in the art is to be understood that the present invention and is not limited to the disclosed embodiments, under the situation that does not deviate from the spirit and scope of the present invention, can make amendment, replace and make up.
Claims (10)
1. automobile electronic warming-cooling air conditioner system, comprise generator, automobile engine, air inlet, air outlet and the electric refrigerating and heating device between air inlet and air outlet, it is characterized in that: described automobile engine operationally drives generator operation, to described air-conditioning system power supply, described electric refrigerating and heating device comprises semiconductor chilling plate, first heat exchanger and second heat exchanger, first heat exchanger links to each other with the hot junction with the cold junction of semiconductor chilling plate respectively with second heat exchanger.
2. automobile electronic warming-cooling air conditioner according to claim 1 system, it is characterized in that: described first heat exchanger is a U type fin.
3. automobile electronic warming-cooling air conditioner according to claim 2 system is characterized in that: be placed with the lattice fan in the space that the two parallel faces that U type fin is adjacent form.
4. automobile electronic warming-cooling air conditioner according to claim 1 system, it is characterized in that: described first heat exchanger is parallel lattice fan type fin.
5. automobile electronic warming-cooling air conditioner according to claim 1 system, it is characterized in that: described first heat exchanger is a heat pipe.
6. automobile electronic warming-cooling air conditioner according to claim 5 system is characterized in that: wing over sixty years of age is housed on the described heat pipe.
7. according to arbitrary described automobile electronic warming-cooling air conditioner system among the claim 2-6, it is characterized in that: also comprise heat pipe, pump and radiator, described heat pipe links to each other with described pump described second heat exchanger with radiator fluid.
8. automobile electronic warming-cooling air conditioner according to claim 1 system, it is characterized in that: the described second heat exchanger inside comprises slim aluminium strip.
9. automobile electronic warming-cooling air conditioner according to claim 7 system is characterized in that: also comprise current converter, described current converter operationally changes the flow direction of electric current in the semiconductor chilling plate, with control semiconductor refrigerating, the conversion that heats.
10. automobile electronic warming-cooling air conditioner according to claim 1 system, it is characterized in that: described generator is automobile-used high efficiency rare earth permanent-magnetic generator.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100031508A CN101240924A (en) | 2007-02-07 | 2007-02-07 | Automobile electronic warming-cooling air conditioner |
| PCT/CN2007/002722 WO2008040161A1 (en) | 2006-09-19 | 2007-09-17 | Vehicle electric cooling-heating air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100031508A CN101240924A (en) | 2007-02-07 | 2007-02-07 | Automobile electronic warming-cooling air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101240924A true CN101240924A (en) | 2008-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100031508A Pending CN101240924A (en) | 2006-09-19 | 2007-02-07 | Automobile electronic warming-cooling air conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN101240924A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684383A (en) * | 2011-03-10 | 2012-09-19 | 湖南华强电气有限公司 | Power generator component of motor compressor for automobile air conditioner |
| CN103112334A (en) * | 2013-03-19 | 2013-05-22 | 上海理工大学 | Car air conditioning system |
| EP3184431A1 (en) * | 2015-12-25 | 2017-06-28 | Guanghou Ehang Intelligent Technology Co., Ltd. | Cooling or heating of a passenger accommodation compartment of a multi-axis passenger-carrying aircraft |
| WO2018000951A1 (en) * | 2016-06-30 | 2018-01-04 | 京东方科技集团股份有限公司 | Vehicle temperature control system and vehicle temperature control method |
| CN109367348A (en) * | 2018-08-03 | 2019-02-22 | 陈传生 | Vehicle air conditioner with semiconductor as refrigeration core |
| CN111580630A (en) * | 2020-05-08 | 2020-08-25 | 枣庄科技职业学院 | Computer peripheral |
| CN111587035A (en) * | 2020-05-08 | 2020-08-25 | 枣庄科技职业学院 | Cooling device and computer |
-
2007
- 2007-02-07 CN CNA2007100031508A patent/CN101240924A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684383A (en) * | 2011-03-10 | 2012-09-19 | 湖南华强电气有限公司 | Power generator component of motor compressor for automobile air conditioner |
| CN103112334A (en) * | 2013-03-19 | 2013-05-22 | 上海理工大学 | Car air conditioning system |
| EP3184431A1 (en) * | 2015-12-25 | 2017-06-28 | Guanghou Ehang Intelligent Technology Co., Ltd. | Cooling or heating of a passenger accommodation compartment of a multi-axis passenger-carrying aircraft |
| WO2018000951A1 (en) * | 2016-06-30 | 2018-01-04 | 京东方科技集团股份有限公司 | Vehicle temperature control system and vehicle temperature control method |
| CN109367348A (en) * | 2018-08-03 | 2019-02-22 | 陈传生 | Vehicle air conditioner with semiconductor as refrigeration core |
| CN111580630A (en) * | 2020-05-08 | 2020-08-25 | 枣庄科技职业学院 | Computer peripheral |
| CN111587035A (en) * | 2020-05-08 | 2020-08-25 | 枣庄科技职业学院 | Cooling device and computer |
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Open date: 20080813 |