CN202470265U - Compressor-free type air conditioner for automobile - Google Patents
Compressor-free type air conditioner for automobile Download PDFInfo
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- CN202470265U CN202470265U CN2012200872798U CN201220087279U CN202470265U CN 202470265 U CN202470265 U CN 202470265U CN 2012200872798 U CN2012200872798 U CN 2012200872798U CN 201220087279 U CN201220087279 U CN 201220087279U CN 202470265 U CN202470265 U CN 202470265U
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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 utility model discloses a compressor-free type air conditioner for an automobile. The compressor-free type air conditioner comprises an air-conditioner evaporator and a refrigerator pipeline which are arranged on the automobile, wherein the refrigerator pipeline is connected on the air-conditioner evaporator; one end of the refrigerator pipeline is connected with an output port of a liquid pump by a connecting pipeline; an input port of the liquid pump is connected with a liquid output port of a curved pipeline refrigerating box by a connecting pipeline; a liquid input port of the curved pipeline refrigerating box is connected with the other end of the refrigerator pipeline by a connecting pipeline; a liquid medium is contained in an enclosed type closed-loop channel consisting of the refrigerator pipeline, the liquid pump, a curved pipeline of the curved pipeline refrigerating box and the connecting pipelines; the output end of an alternating-current generator of a coaxial oil delivery pump is connected with a direct-current power controller; and a semiconductor refrigerating module is arranged on the curved pipeline refrigerating box. The compressor-free type air conditioner disclosed by the utility model has the advantages of simple structure, low manufacturing cost, energy conservation, environmental friendliness, safety, easiness in maintenance and long service life and the like.
Description
Technical field
The utility model relates to a kind of compressor-free formula air conditioning for automobiles, belongs to the air conditioning for automobiles manufacture technology field.
Background technology
Along with the application and the development of automotive electronic technology, compressor air-conditioning all is installed in the increasing automobile, make automobile driving and take advantage of the seat more comfortable; Particularly in summer and winter; It is necessary more that air-conditioning just seems, the refrigeration air-conditioner of automobile generally all still adopts compressor and cold-producing medium Refrigeration Technique at present, because compressor cooling uses freon or other cold-producing medium; Be unfavorable for environmental protection; Also can produce some pernicious gases when the vehicle compressor air-conditioning uses simultaneously, once occur having the people to use air-conditioning when automobile stops, dead accident takes place.Use existing compressor cooling in addition, it is more to consume energy, and influences the carrying capacity of automobile, and maintenance rate is high, maintenance difficult, and yet consumption oil, thereby some driver even is not ready to use compressor air-conditioning in order to save the energy.So existing automobile refrigerating air-conditioning still is not ideal enough.
Summary of the invention
The purpose of the utility model is: provide a kind of do not pollute the environment and simple in structure, cost of manufacture is low, energy-conservation, safety, maintenance easily, the compressor-free formula air conditioning for automobiles of long service life, to overcome the deficiency of prior art.
The utility model is to constitute like this: a kind of compressor-free formula air conditioning for automobiles of the utility model; Comprise the A/C evaporator and the refrigerator pipeline that are used to be installed on the automobile; The refrigerator pipeline is connected on the A/C evaporator; One end of refrigerator pipeline is connected with liquid delivery side of pump mouth through connecting pipeline; The input port of liquid pump is connected with the liquid output port of curvilinear style pipeline refrigeration box through connecting pipeline; The liquid input port of curvilinear style pipeline refrigeration box is connected with the other end of refrigerator pipeline through connecting pipeline, in the enclosed closed loop passage of being made up of the curvilinear style pipeline and the connection pipeline of refrigerator pipeline, liquid pump, curvilinear style pipeline refrigeration box, liquid medium is housed, and this liquid medium can circulate in the heavy connection of pipe in closed loop under the driving of liquid pump; The rotating shaft of liquid pump is connected with the rotating shaft of coaxial oil transfer pump alternating current generator; And be provided with the belt pulley that can be connected with belt pulley on being installed in the automobile engine output shaft through belt in the rotating shaft of coaxial oil transfer pump alternating current generator, be connected with the dc source controller at the output of coaxial oil transfer pump alternating current generator; On curvilinear style pipeline refrigeration box, the semiconductor refrigerating module is installed, the dc supply input of semiconductor refrigerating module is connected with the DC output end of dc source controller; On the semiconductor refrigerating module, radiator is installed.
In above-mentioned curvilinear style pipeline refrigeration box, be provided with the curvilinear style pipeline that bending-type is arranged, on curvilinear style pipeline refrigeration box, be provided with the liquid input port and the liquid output port that are connected with the two ends of curvilinear style pipeline respectively.
The box body of above-mentioned curvilinear style pipeline refrigeration box is the box body of stainless steel, copper, aluminium or ferrous material structure.
Above-mentioned dc source controller is connected to form by bridge rectifier, temperature switch circuit and generator excitation winding gauge tap; The alternating current input of bridge rectifier is connected with the alternating current output of coaxial oil transfer pump alternating current generator respectively, and the DC output end of bridge rectifier is connected with the semiconductor refrigerating module; Temperature switch circuit and generator excitation winding gauge tap, first diode and power switch are connected between the battery power positive pole of Exciting Windings for Transverse Differential Protection and automobile of coaxial oil transfer pump alternating current generator each other.
Above-mentioned temperature switch circuit is made up of TEMP by-pass cock, the 3rd diode and relay; One end ground connection of the negative pole of the 3rd diode and relay; One end of the other end jointing temp sensing by-pass cock of the positive pole of the 3rd diode and relay; Another termination first diode of TEMP by-pass cock and the positive pole of second diode; The negative pole of first diode connects an end of power switch; The battery power of another termination automobile of power switch is anodal, and the negative pole of second diode connects the positive pole of the DC output end of bridge rectifier, and the normally-closed contact of relay is connected between the Exciting Windings for Transverse Differential Protection and generator excitation winding gauge tap of coaxial oil transfer pump alternating current generator.
Above-mentioned generator excitation winding gauge tap is connected to form by controllable silicon, resistance, first resistance, second resistance and electric capacity; The two ends of resistance and electric capacity are connected with negative pole with silicon controlled is anodal respectively; The silicon controlled positive pole is succeeded an end of the normally-closed contact of electrical equipment; The silicon controlled negative pole connects an end of anodal and second resistance of first diode, second diode, and the second resistance other end connects the silicon controlled control utmost point through first resistance.
Above-mentioned first resistance is adjustable resistance, and with power switch be linkage structure.
Owing to adopted technique scheme; The utility model adopts the semiconductor refrigerating module that curvilinear style pipeline refrigeration box is lowered the temperature; Make the temperature of the liquid medium in the curvilinear style pipeline refrigeration box be significantly less than air themperature; The liquid medium of this low temperature under the driving of liquid pump constantly circular flow cross the refrigerator pipeline; This liquid medium will absorb the temperature in the indoor or passenger compartment of car steering through being installed in A/C evaporator on the automobile in the process of circulation, make its indoor temperature be reduced to required temperature.The utility model adopts the all-electronin semiconductor refrigerating, can not produce pernicious gas during operation, and owing to abandoned traditional compressor set, has alleviated the load of automobile engine band compressor greatly, therefore can reduce the energy consumption of automobile significantly.And, therefore also just having no pressure-containing parts because the utility model does not adopt compressor, this not only simplifies the structure greatly, but also has prolonged the service life of whole device effectively.So, the utility model compared with prior art, the utility model not only have do not pollute the environment, simple in structure, advantage that cost of manufacture is low, but also have energy-conservation, safety, maintenance easily, advantage such as long service life.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the curvilinear style pipeline refrigeration box of the utility model;
Fig. 3 is the circuit theory sketch map of the dc source controller of the utility model.
Description of reference numerals: 1-A/C evaporator, 2-refrigerator pipeline, 3-liquid pump; 4-curvilinear style pipeline refrigeration box, 4.1-curvilinear style pipeline, 4.2-liquid input port; 4.3-the liquid output port, the coaxial oil transfer pump alternating current generator of 5-, 6-dc source controller; 7-semiconductor refrigerating module, the 8-radiator.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify.
The embodiment of the utility model: a kind of compressor-free formula air conditioning for automobiles of the utility model makes up according to following preparation method; This method is that an existing end that is used to be installed in the refrigerator pipeline 2 of the A/C evaporator 1 on the automobile is connected with the output port of liquid pump 3 through connecting pipeline; The input port of liquid pump 3 is connected with the liquid output port of curvilinear style pipeline refrigeration box 4 through connecting pipeline; The liquid input port of curvilinear style pipeline refrigeration box 4 is connected with the other end of refrigerator pipeline 2 through pipeline; Can form an enclosed circulation canal of forming by the curvilinear style pipeline and the connection pipeline of refrigerator pipeline 2, liquid pump 3, curvilinear style pipeline refrigeration box 4 like this; In this enclosed circulation canal, liquid medium is housed, this liquid medium can circulate in enclosed circulation canal under the driving of liquid pump 3; Liquid pump 3 drives through coaxial oil transfer pump alternating current generator 5, and coaxial oil transfer pump alternating current generator 5 drives through automobile engine, is connected with dc source controller 6 at the output of coaxial oil transfer pump alternating current generator 5; On curvilinear style pipeline refrigeration box 4, semiconductor refrigerating module 7 is installed; Semiconductor refrigerating module 7 is through 6 power supplies of dc source controller; Like this can be when semiconductor refrigeration module 7 be switched on; Refrigeration through semiconductor refrigerating module 7 is lowered the temperature to curvilinear style pipeline refrigeration box 4; Thereby reduce the temperature of liquid medium in the curvilinear style pipeline refrigeration box 4 of flowing through, this liquid medium will absorb the temperature in the indoor or passenger compartment of car steering through being installed in A/C evaporator 1 on the automobile in the process of circulation, make its indoor temperature be reduced to required temperature.Its liquid medium can adopt traditional transformer oil, distilled water, alcohol or acetone.
The structural representation of a kind of compressor-free formula air conditioning for automobiles of the utility model that makes up according to said method such as Fig. 1～shown in Figure 3; The compressor-free formula air conditioning for automobiles of the utility model is on the basis of existing air conditioning for automobiles, has abandoned its compressor cooling parts and improve and form; The compressor-free formula air conditioning for automobiles of the utility model comprises the existing A/C evaporator 1 and refrigerator pipeline 2 that is used to be installed on the automobile; Its refrigerator pipeline 2 is connected on the A/C evaporator 1 by traditional approach; During making; One end of refrigerator pipeline 2 is connected with the output port of liquid pump 3 through connecting pipeline; Its liquid pump 3 can directly adopt existing liquid pump finished product; The input port of liquid pump 3 is connected (structure of curvilinear style pipeline refrigeration box 4 is as shown in Figure 2) through connecting pipeline with the liquid output port of curvilinear style pipeline refrigeration box 4, the liquid input port of curvilinear style pipeline refrigeration box 4 is connected with the other end of refrigerator pipeline 2 through connecting pipeline, in the enclosed closed loop passage of being formed by the curvilinear style pipeline and the connection of connection pipeline of refrigerator pipeline 2, liquid pump 3, curvilinear style pipeline refrigeration box 4, liquid medium is housed; When the dress liquid medium; Can not make liquid medium all be full of enclosed closed loop channel space, be not easy to circulating of liquid medium like this, generally; The volume of the liquid medium of being adorned in the enclosed closed loop passage is that 9/10～3/5 scope of the cavity volume of enclosed closed loop passage gets final product, and liquid medium can circulated in the heavy connection of pipe in closed loop under the driving of liquid pump 3; The rotating shaft of liquid pump 3 is connected with the rotating shaft of coaxial oil transfer pump alternating current generator 5; And the rotating shaft of coaxial oil transfer pump alternating current generator 5 is connected with belt pulley on being installed in the automobile engine output shaft through belt; Output at coaxial oil transfer pump alternating current generator 5 is connected with dc source controller 6; On two big planes of curvilinear style pipeline refrigeration box 4, all install semiconductor refrigerating module 7; Semiconductor refrigerating module 7 can directly adopt semiconductor refrigerating module finished product of the prior art to install; And the refrigeration end of semiconductor refrigerating module 7 is fitted on the plane of curvilinear style pipeline refrigeration box 4, on the heating end face of semiconductor refrigerating module 7, install radiator 8, its radiator 8 can directly adopt the radiator of traditional wind-cooling heat dissipating chip; Then with the dc supply input of semiconductor refrigerating module 7 by traditional mode be connected with the DC output end of dc source controller 6 (as shown in Figure 1).
During making; The box body of above-mentioned curvilinear style pipeline refrigeration box 4 preferably adopts stainless steel, copper, aluminium or ferrous material to make; And in curvilinear style pipeline refrigeration box 4, produce the curvilinear style pipeline 4.1 that bending-type is arranged, on curvilinear style pipeline refrigeration box 4, produce the liquid input port 4.2 and liquid output port 4.3 that are connected with the two ends of curvilinear style pipeline 4.1 respectively simultaneously.
Dc source controller 6 can directly adopt dc source controller finished product of the prior art; But it is reliable more and convenient in order to control; Can adopt existing bridge rectifier 6.1, temperature switch circuit 6.2 and generator excitation winding gauge tap 6.3 to connect to form (as shown in Figure 3) above-mentioned dc source controller 6; The alternating current input of bridge rectifier 6.1 is connected with the alternating current output of coaxial oil transfer pump alternating current generator 5 respectively, the DC output end of bridge rectifier 6.1 is connected with semiconductor refrigerating module 7; Temperature switch circuit 6.2 and generator excitation winding gauge tap 6.3, the first diode D1 and power switch K are connected on each other between the battery power E positive pole of Exciting Windings for Transverse Differential Protection and automobile of coaxial oil transfer pump alternating current generator 5 and get final product.
In order to reach better result of use; Its temperature switch circuit 6.2 preferably is made up of TEMP by-pass cock W, the 3rd diode D3 and relay J; Its TEMP by-pass cock W can directly adopt finished product of the prior art; With the negative pole of the 3rd diode D3 and an end ground connection of relay J; The end of the other end jointing temp sensing by-pass cock W of the positive pole of the 3rd diode D3 and relay J; Another termination first diode D1 of TEMP by-pass cock W and the positive pole of the second diode D2, the negative pole of the first diode D1 connects the end of power switch K, and the battery power E of another termination automobile of power switch K is anodal; The negative pole of the second diode D2 connects the positive pole of the DC output end of bridge rectifier 6.1, and the normally-closed contact J-1 of relay J is connected between the Exciting Windings for Transverse Differential Protection and generator excitation winding gauge tap 6.3 of coaxial oil transfer pump alternating current generator 5; Its generator excitation winding gauge tap 6.3 is connected to form by controllable silicon KG, resistance R, first resistance R 1, second resistance R 2 and capacitor C; The two ends of resistance R and capacitor C are connected with negative pole with the positive pole of controllable silicon KG respectively; The positive pole of controllable silicon KG is succeeded the end of the normally-closed contact J-1 of electrical equipment J; The negative pole of controllable silicon KG connects an end of anodal and second resistance R 2 of the first diode D1, the second diode D2, and second resistance R, 2 other ends connect the control utmost point of controllable silicon KG through first resistance R 1.Its first resistance R 1 is an adjustable resistance, and with power switch K be the adjustable resistance structure of the belt switch of coordinated type.
Operation principle in the face of the utility model is further described again down.
When being connected the utility model on traditional automobile as stated above, when using the refrigeration air-conditioner refrigeration, K closes with power switch; At this moment controllable silicon KG conducting; The energising of the Exciting Windings for Transverse Differential Protection of coaxial oil transfer pump alternating current generator 5, coaxial like this oil transfer pump alternating current generator 5 output ACs electricity, this alternating current through bridge rectifier 6.1 rectifications after to semiconductor refrigerating module 7 output DCs; Semiconductor refrigerating module 7 begins refrigeration like this; The box of 7 pairs of curvilinear style pipeline refrigerations of semiconductor refrigerating module simultaneously 4 is lowered the temperature, and the temperature of the liquid medium in the curvilinear style pipeline refrigeration box 4 is reduced, the liquid medium of this low temperature under the driving of liquid pump 3 constantly circular flow cross refrigerator pipeline 2; This liquid medium will absorb the temperature in the indoor or passenger compartment of car steering through being installed in A/C evaporator 1 on the automobile in the process of circulation; Temperature in driver's cabin or the passenger compartment of automobile is reduced, when temperature is reduced to the temperature that TEMP by-pass cock W sets, the switch closure of TEMP by-pass cock W; Make the coil electricity of relay J; The normally-closed contact J-1 of relay J is broken off, and coaxial oil transfer pump alternating current generator 5 stops the output AC electricity, and semiconductor refrigerating module 7 stops refrigeration; When temperature is higher than the temperature that TEMP by-pass cock W sets again; The switch of TEMP by-pass cock W breaks off; Make the coil blackout of relay J, at this moment make the normally-closed contact J-1 of relay J closed, coaxial oil transfer pump alternating current generator 5 output AC of starting working again; Semiconductor refrigerating module 7 begins refrigeration again, can realize temperature braking control like this.Through regulating TEMP by-pass cock W, can set the height of control temperature; Through regulating first resistance R 1, can regulate the size (as shown in Figure 3) of refrigeration work consumption.
When needs provide the hot blast heating in automobile, can directly adopt air-conditioning hot blast induction system heat air delivery in car of existing automobile, and realize heating.Also can pass through a change-over switch; Make the reversing of the dc source of semiconductor refrigerating module 7 power inputs (promptly connect the reconfiguration negative pole of power positive end originally; Originally it is anodal to connect the extreme reconfiguration of power-); The refrigeration end of semiconductor refrigerating module 7 will become and heats end like this, thereby curvilinear style pipeline refrigeration box 4 is heated up, and the temperature of the liquid medium in the curvilinear style pipeline refrigeration box 4 is raise; This high-temperature fluid medium under the driving of liquid pump 3 constantly circular flow cross refrigerator pipeline 2; This liquid medium is in the process of circulation, and its heat will distribute to the A/C evaporator 1 that is installed on the automobile through refrigerator pipeline 2, can improve the air themperature in automobile cab or the passenger compartment like this.
When adopting the utility model that the air-conditioning system of existing automobile is transformed; The compressor of air conditioner that needs will have now earlier on the automobile is removed; And liquid pump of the utility model 3 and coaxial oil transfer pump alternating current generator 5 be installed in the position of former compressor of air conditioner; Simultaneously the condenser of the former air-conditioning system on the automobile is removed; The curvilinear style pipeline refrigeration box 4 that radiator 8 and semiconductor refrigerating module 7 are installed of the utility model is fixed on the condenser locations place of the former air-conditioning system of automobile, after by the described connected mode of the foregoing description each parts being connected then, can accomplishes transformation automotive air-conditioning system.
Claims (7)
1. compressor-free formula air conditioning for automobiles; Comprise the A/C evaporator (1) and the refrigerator pipeline (2) that are used to be installed on the automobile; Refrigerator pipeline (2) is connected on the A/C evaporator (1); It is characterized in that: an end of refrigerator pipeline (2) is connected with the output port of liquid pump (3) through connecting pipeline; The input port of liquid pump (3) is connected with the liquid output port of curvilinear style pipeline refrigeration box (4) through connecting pipeline; The liquid input port of curvilinear style pipeline refrigeration box (4) is connected with the other end of refrigerator pipeline (2) through connecting pipeline; In the enclosed closed loop passage of being made up of the curvilinear style pipeline and the connection pipeline of refrigerator pipeline (2), liquid pump (3), curvilinear style pipeline refrigeration box (4), liquid medium is housed, this liquid medium can circulate in the heavy connection of pipe in closed loop under the driving of liquid pump (3); The rotating shaft of liquid pump (3) is connected with the rotating shaft of coaxial oil transfer pump alternating current generator (5); And be provided with the belt pulley that can be connected with belt pulley on being installed in the automobile engine output shaft through belt in the rotating shaft of coaxial oil transfer pump alternating current generator (5), be connected with dc source controller (6) at the output of coaxial oil transfer pump alternating current generator (5); Semiconductor refrigerating module (7) is installed on curvilinear style pipeline refrigeration box (4), and the dc supply input of semiconductor refrigerating module (7) is connected with the DC output end of dc source controller (6); Radiator (8) is installed on semiconductor refrigerating module (7).
2. compressor-free formula air conditioning for automobiles according to claim 1; It is characterized in that: in curvilinear style pipeline refrigeration box (4), be provided with the curvilinear style pipeline (4.1) that bending-type is arranged, on curvilinear style pipeline refrigeration box (4), be provided with the liquid input port (4.2) and the liquid output port (4.3) that are connected with the two ends of curvilinear style pipeline (4.1) respectively.
3. compressor-free formula air conditioning for automobiles according to claim 1 and 2 is characterized in that: the box body of curvilinear style pipeline refrigeration box (4) is the box body of stainless steel, copper, aluminium or ferrous material structure.
4. compressor-free formula air conditioning for automobiles according to claim 1; It is characterized in that: dc source controller (6) is connected to form by bridge rectifier (6.1), temperature switch circuit (6.2) and generator excitation winding gauge tap (6.3); The alternating current input of bridge rectifier (6.1) is connected with the alternating current output of coaxial oil transfer pump alternating current generator (5) respectively, and the DC output end of bridge rectifier (6.1) is connected with semiconductor refrigerating module (7); Temperature switch circuit (6.2) and generator excitation winding gauge tap (6.3), first diode (D1) and power switch (K) are connected between battery power (E) positive pole of Exciting Windings for Transverse Differential Protection and automobile of coaxial oil transfer pump alternating current generator (5) each other.
5. compressor-free formula air conditioning for automobiles according to claim 4; It is characterized in that: temperature switch circuit (6.2) is made up of TEMP by-pass cock (W), the 3rd diode (D3) and relay (J); One end ground connection of the negative pole of the 3rd diode (D3) and relay (J); One end of the other end jointing temp sensing by-pass cock (W) of the positive pole of the 3rd diode (D3) and relay (J); Another termination first diode (D1) of TEMP by-pass cock (W) and the positive pole of second diode (D2); The negative pole of first diode (D1) connects an end of power switch (K); Battery power (E) positive pole of another termination automobile of power switch (K), the negative pole of second diode (D2) connects the positive pole of the DC output end of bridge rectifier (6.1), and the normally-closed contact (J-1) of relay (J) is connected between the Exciting Windings for Transverse Differential Protection and generator excitation winding gauge tap (6.3) of coaxial oil transfer pump alternating current generator (5).
6. compressor-free formula air conditioning for automobiles according to claim 5; It is characterized in that: generator excitation winding gauge tap (6.3) is connected to form by controllable silicon (KG), resistance (R), first resistance (R1), second resistance (R2) and electric capacity (C); The two ends of resistance (R) and electric capacity (C) are connected with negative pole with the positive pole of controllable silicon (KG) respectively; The positive pole of controllable silicon (KG) is succeeded an end of the normally-closed contact (J-1) of electrical equipment (J); The negative pole of controllable silicon (KG) connects the positive pole of first diode (D1), second diode (D2) and an end of second resistance (R2), and second resistance (R2) other end connects the control utmost point of controllable silicon (KG) through first resistance (R1).
7. compressor-free formula air conditioning for automobiles according to claim 6 is characterized in that: first resistance (R1) is adjustable resistance, and with power switch (K) be linkage structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200872798U CN202470265U (en) | 2012-03-09 | 2012-03-09 | Compressor-free type air conditioner for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200872798U CN202470265U (en) | 2012-03-09 | 2012-03-09 | Compressor-free type air conditioner for automobile |
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| Publication Number | Publication Date |
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| CN202470265U true CN202470265U (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012200872798U Expired - Fee Related CN202470265U (en) | 2012-03-09 | 2012-03-09 | Compressor-free type air conditioner for automobile |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644979A (en) * | 2012-03-09 | 2012-08-22 | 陈志明 | Automobile air conditioner without compressor and manufacturing method for automobile air conditioner |
| CN110701822A (en) * | 2019-10-17 | 2020-01-17 | 中国科学院理化技术研究所 | Heat energy driven thermoacoustic and electric card coupled refrigerating system |
| CN110701823A (en) * | 2019-10-17 | 2020-01-17 | 中国科学院理化技术研究所 | Electric card refrigerating system driven by thermoacoustic and pyroelectric coupling |
-
2012
- 2012-03-09 CN CN2012200872798U patent/CN202470265U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644979A (en) * | 2012-03-09 | 2012-08-22 | 陈志明 | Automobile air conditioner without compressor and manufacturing method for automobile air conditioner |
| CN110701822A (en) * | 2019-10-17 | 2020-01-17 | 中国科学院理化技术研究所 | Heat energy driven thermoacoustic and electric card coupled refrigerating system |
| CN110701823A (en) * | 2019-10-17 | 2020-01-17 | 中国科学院理化技术研究所 | Electric card refrigerating system driven by thermoacoustic and pyroelectric coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhaoze Technology (Shanghai) Co., Ltd. Assignor: Jiangsu Yuzhong New Material Technology Co., Ltd.|Gu Wei|Chen Zhiming Contract record no.: 2018310000031 Denomination of utility model: Automobile air conditioner without compressor and manufacturing method for automobile air conditioner Granted publication date: 20121003 License type: Exclusive License Record date: 20180712 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Zhaoze Technology (Shanghai) Co., Ltd. Assignor: Jiangsu Yuzhong New Material Technology Co., Ltd.|Gu Wei|Chen Zhiming Contract record no.: 2018310000031 Date of cancellation: 20181221 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Neutron Energy Technology Co., Ltd. Assignor: Jiangsu Yuzhong New Material Technology Co., Ltd.|Gu Wei|Chen Zhiming Contract record no.: 2018310000066 Denomination of utility model: Automobile air conditioner without compressor and manufacturing method for automobile air conditioner Granted publication date: 20121003 License type: Exclusive License Record date: 20181226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20210309 |