CN104279678A - Air conditioner with waste heat recovery function - Google Patents
Air conditioner with waste heat recovery function Download PDFInfo
- Publication number
- CN104279678A CN104279678A CN201410598883.0A CN201410598883A CN104279678A CN 104279678 A CN104279678 A CN 104279678A CN 201410598883 A CN201410598883 A CN 201410598883A CN 104279678 A CN104279678 A CN 104279678A
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- Prior art keywords
- air
- module
- conditioner
- hot junction
- waste heat
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses an air conditioner with a waste heat recovery function. The air conditioner comprises a compressor, an outer unit fan and a thermal electricity device, wherein the compressor is used for outputting a high-temperature high-pressure refrigerant through an exhaust pipe; the outer unit fan is used for dissipating heat of the air conditioner; the thermal electricity device is used for generating power through cold and hot temperature difference and comprises a power generation module, a cold-end module and a hot-end module; the cold-end module is connected with one side of the power generation module in an attached mode; the hot-end module is connected with the other side of the power generation module in an attached mode; the hot-end module is connected with a high-temperature exhaust pipe of the compressor and is used for absorbing heat of the exhaust pipe of the compressor; and the cold-end module is used for cooling by utilizing the outer unit fan, so that a temperature difference is generated between the hot-end module and the cold-end module. The thermal electricity device fully utilizes the temperature difference generated by high-temperature gas discharged by the compressor and cooling of the outer unit fan, so that the power generation module emits electric energy according to a thermo-electric effect. The waste heat generated during air conditioning refrigeration is recovered for generating power by using the thermal electricity device, the generated electricity is directly fed back to internal components of the air conditioner to be used, and the energy consumption of the air conditioner is reduced, so that the energy-saving aim is achieved.
Description
Technical field
The present invention relates to field of air conditioning, particularly relate to a kind of air-conditioner with waste heat recovery function.
Background technology
The used heat that existing air-conditioning produces off-premises station during refrigeration mode, most situation wastes, and only a few used heat is converted into hot water for other place.Waste very unfortunate.Be translated into hot water, it is not very convenient to use, and needs energy storage canister, and install complex pipeline, the response time is long, there is nonsynchronous situation, and the hot water produced when namely needing is insufficient, and when not needing, a large amount of hot water is hoarded etc.Existing air-conditioning waste heat utilizes and can not reach the object reducing energy consumption concerning air-conditioning itself simultaneously.
Summary of the invention
The invention provides a kind of air-conditioner with waste heat recovery function, comprising: for being exported the compressor of HTHP refrigerant by blast pipe, for the outer machine fan dispelled the heat to air-conditioner and the thermoelectric device had by cold and hot thermo-electric generation;
Described thermoelectric device is provided with electricity generation module, the cold junction module be fitted and connected with described electricity generation module side and the hot junction module be fitted and connected with described electricity generation module opposite side;
Described hot junction module is connected with the high-temperature exhaust pipe of described compressor, for absorbing described compressor air-discharging tubular heat; Described cold junction module is used for utilizing described outer machine fan to cool, and makes to produce temperature difference between described hot junction module and described cold junction module.
Preferably, described hot junction module adopts metal heat-conducting plate structure, and described hot junction module is mounted on the blast pipe of described compressor;
Described cold junction module adopts metal plate-like fin, or Metal Flake radiator, or metal splintery heat radiating fin structure.
Preferably, described hot junction module adopts the hollow cavity structure closed, and is communicated with integral with the blast pipe of described compressor.
Preferably, described electricity generation module comprises cathode output end, cathode output end, P-type semiconductor, N-type semiconductor, cold junction electric conductor, hot junction electric conductor, cold junction thermal insulation layer and hot junction thermal insulation layer;
Described P-type semiconductor and described N-type semiconductor are spaced setting; Spaced described P-type semiconductor and described N-type semiconductor are clamped in centre by described cold junction electric conductor and described hot junction electric conductor; Described cold junction thermal insulation layer side is covered on described cold junction electric conductor, and the other end is covered in described cold junction module; Thermal insulation layer side, described hot junction is covered on the electric conductor of described hot junction, and the other end is covered in the module of described hot junction;
Described cathode output end and described cathode output end are electrically connected with described hot junction electric conductor respectively;
Or,
Described cathode output end and described cathode output end are electrically connected with described cold junction electric conductor respectively.
Preferably, described cold junction thermal insulation layer and described hot junction thermal insulation layer adopt ceramic material.
Preferably, described cold junction electric conductor and described hot junction electric conductor adopt metallic copper, or metallic aluminium, or argent makes.
Preferably, also comprise: DC-DC converter, voltage-stablizer, battery and load elements;
Described DC-DC converter is electrically connected with described cathode output end and described cathode output end respectively, for the electricity sent is converted to stable needed for output voltage;
Described voltage-stablizer is electrically connected with described DC-DC converter, for stabilizing circuit voltage;
Described battery is electrically connected with described voltage-stablizer, for store electrical energy, and to load elements supply electric energy.
Preferably, described load elements comprises: air-conditioner tell-tale, or air-conditioner time showing, or air-conditioner controller, or compressor.
Preferably, described cold junction module and described cold junction thermal insulation layer are combined closely fixing by heat-conducting silicone grease;
Described hot junction module and described hot junction thermal insulation layer are combined closely fixing by heat-conducting silicone grease.
Preferably, the air-conditioner with waste heat recovery function is provided with at least one thermoelectric device.
As can be seen from the above technical solutions, the present invention has the following advantages:
In the present invention, thermoelectric device makes full use of the cooling of high-temperature gas that compressor discharges and outer machine fan and the temperature difference that produces, according to pyroelectric effect, makes electricity generation module send electric energy.In the present invention, the used heat thermoelectric device produced is carried out recovery generating during air conditioner refrigerating, the electricity sent directly feeds back to air-conditioning inner member and uses, and reduces air conditioning energy consumption, thus realizes energy-conservation object.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in description below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the overall schematic that the invention provides an air-conditioner embodiment with waste heat recovery function;
Fig. 2 is the structure chart that the invention provides an air-conditioner embodiment thermoelectric device with waste heat recovery function;
Fig. 3 is the overall structure figure that the invention provides an air-conditioner embodiment with waste heat recovery function;
Fig. 4 is the confession electrical schematic that the invention provides an air-conditioner embodiment with waste heat recovery function.
Description of reference numerals:
1 compressor, 2 outer machine fans, 3 blast pipes, 4 thermoelectric devices, 11 hot junction modules, 12 electricity generation modules, 13 cold junction modules, 21P type semiconductor,, 22N type semiconductor, 23 cold junction electric conductors, 24 cold junction thermal insulation layers, 25 cathode output ends, 26 cathode output ends, 27 hot junction electric conductors, 28 hot junction thermal insulation layers, 31DC-DC converter, 32 voltage-stablizers, 33 batteries, 34 load elements
Detailed description of the invention
For making goal of the invention of the present invention, feature, advantage can be more obvious and understandable; specific embodiment and accompanying drawing will be used below; the technical scheme of the present invention's protection is clearly and completely described; obviously; the embodiments described below are only the present invention's part embodiments, and the embodiment of not all.Based on the embodiment in this patent, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of this patent protection.
The present embodiment provides a kind of air-conditioner with waste heat recovery function, refer to shown in Fig. 1, comprise: for being exported the compressor 1 of HTHP refrigerant by blast pipe 3, for the outer machine fan 2 dispelled the heat to air-conditioner and the thermoelectric device 4 had by cold and hot thermo-electric generation;
Thermoelectric device 4 is provided with electricity generation module 12, the cold junction module 13 be fitted and connected with electricity generation module 12 side, the hot junction module 11 be fitted and connected with electricity generation module 12 opposite side; Hot junction module 11 is connected with the high-temperature exhaust pipe 3 of compressor 1, for absorbing compressor 1 blast pipe 3 heat; Cold junction module 13 cools for utilizing outer machine fan 2, makes to produce temperature difference between hot junction module 11 and cold junction module 13.
In the present embodiment, hot junction module 11 adopts metal guide hot plate, and metal guide hot plate is mounted on the blast pipe 3 of compressor; Cold junction module 13 adopts metal plate-like fin, or Metal Flake radiator, or metal splintery fin.
In the present embodiment, hot junction module 11 adopts the hollow cavity structure closed, and is communicated with the blast pipe 3 of compressor 1.Be understandable that, blast pipe 3 is inserted in the hollow cavity of hot junction module 11, compressor 1 exports the hollow cavity of HTHP refrigerant circulation hot junction module 11, make hot junction module 11 can absorb heat more fully, make to produce larger temperature difference between hot junction module 11 with cold junction module 13.In the present embodiment, cold junction module 13 adopts metal splintery fin, and cold junction module 13 fully can be lowered the temperature by outer machine fan 2, thus reaches between hot junction module 11 with cold junction module 13 and produce larger temperature difference.
In the present embodiment, refer to shown in Fig. 3, the air-conditioner with waste heat recovery function can be provided with at least one thermoelectric device.Concrete quantity according to the configuration settings of air conditioner, can not limit here.
In the present embodiment, electricity generation module 12 comprises cathode output end 25, cathode output end 26, P-type semiconductor 21, N-type semiconductor 22, cold junction electric conductor 23, hot junction electric conductor 27, cold junction thermal insulation layer 24 and hot junction thermal insulation layer 28;
P-type semiconductor 21 and N-type semiconductor 22 are spaced setting; Spaced P-type semiconductor 21 is clamped in centre with N-type semiconductor 22 with hot junction electric conductor 27 by cold junction electric conductor 23; Cold junction thermal insulation layer 24 side is covered on cold junction electric conductor 23, and the other end is covered in cold junction module 13; Hot junction thermal insulation layer 28 side is covered on hot junction electric conductor 27, and the other end is covered in hot junction module 11; Cathode output end 25 and cathode output end 26 are electrically connected with hot junction electric conductor 27 respectively; Or cathode output end 25 and cathode output end 26 are electrically connected with cold junction electric conductor 23 respectively.Here cathode output end 25 and cathode output end 26 can be electrically connected with hot junction electric conductor 27, also can be electrically connected with cold junction electric conductor 23.Cathode output end 25 is connected with cathode output end 26 electric energy transmitting and send with outward element.
In the present embodiment, cold junction thermal insulation layer 24 and hot junction thermal insulation layer 28 can be, but not limited to adopt ceramic material, or plastic material makes.Certain employing ceramic material both can ensure good thermal conductivity, can play insulating effect again.Cold junction electric conductor 23 and hot junction electric conductor 27 can be, but not limited to adopt metallic copper, or metallic aluminium, or argent makes.Cold junction thermal insulation layer 24 and hot junction thermal insulation layer 28 have good thermal conductivity, and can make thermoelectric device and exterior insulation, prevent the electric energy sent because making the energy loss sent with outer member conducting.
In the present embodiment, cold junction module 13 and cold junction thermal insulation layer 24 are combined closely fixing by heat-conducting silicone grease; Hot junction module 11 and hot junction thermal insulation layer 28 are combined closely fixing by heat-conducting silicone grease.Such guarantee laminating degree, effectively can also transmit heat.
In the present embodiment, referring to Fig. 2, is operation principle schematic diagram of the present invention, and compressor 1 is exported HTHP refrigerant and to be circulated by blast pipe 3 hollow cavity of hot junction module 11, makes hot junction module 11 can absorb heat fully.Cold junction module 13 adopts metal splintery fin, cools, make to produce temperature difference between hot junction module 11 and cold junction module 13 under the effect of machine fan 2 outside.Now P-type semiconductor 21 and N-type semiconductor 22 pass through the ceramic material heat conduction of cold junction thermal insulation layer 24 and hot junction thermal insulation layer 28, and P-type semiconductor 21 and N-type semiconductor 22 part are hot junction, and a part is cold junction.Due to thermal excitation effect, P-type semiconductor 21 hot junction both hole and electron concentration is higher than low-temperature end, therefore under the driving of this concentration gradient, hole and electronics just start to spread to low-temperature end, thus formation electromotive force, such thermoelectric material just completes the process heat energy that temperature end inputs directly being changed into electric energy by the temperature difference between high/low temperature end.The electromotive force that PN junction can produce is limited, and being together in series by a lot of such PN junctions just can obtain enough voltage, becomes a thermal generator.
The used heat thermoelectric device produced during air conditioner refrigerating is carried out recovery generating by the present invention, and the electricity sent directly feeds back to air-conditioning inner member and uses, and reduces air conditioning energy consumption, thus realizes energy-conservation object.
In the present embodiment, also comprise: DC-DC converter 31, voltage-stablizer 32, battery 33 and load elements 34; DC-DC converter 31 is electrically connected with cathode output end 25 and cathode output end 26 respectively, converts regulated output voltage to for sending electricity; Voltage-stablizer 32 is electrically connected with DC-DC converter 31, for stabilizing circuit voltage; Battery 33 is electrically connected with voltage-stablizer 32, for store electrical energy, and supplies electric energy to load elements 34.
Be understandable that, after thermal power transfer is become electric energy by thermoelectric device 4, boosted by DC-DC converter 31, reach the charging voltage that accumulators 33 charges.Also be provided with voltage-stablizer 32 in circuit, voltage-stablizer 32 keeps stable for voltage after making DC-DC converter 31 boost, and can not cause voltage pulsation because of the fluctuation of the temperature difference.In the present embodiment, after adopting thermoelectric device 4 that thermal power transfer is become electric energy, accumulators 33 charges, then powers to load elements 34 by battery 33.This power supply mode can proof load element 34 power continuity, when air-conditioner stops refrigerating operaton, battery 33 can continue to power to load elements 34, and when air conditioner refrigerating runs, can charge by accumulators 33, ensure the flying power of battery 33.Can also adopt DC-AC converter, the electricity sent by thermoelectric device converts alternating current to, directly to compressor supply part electricity, thus reaches energy-conservation object.
In the present embodiment, load elements 34 comprises: air-conditioner tell-tale, or air-conditioner time showing etc.Power to these load elements 34 by battery 33, reduce the energy consumption that air conditioner is standby, the used heat thermoelectric device produced during refrigeration can also be carried out recovery generating, the electricity sent directly feeds back to air-conditioning inner member and uses, reduce air conditioning energy consumption, thus realize energy-conservation object.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, identical similar portion reference mutually between each embodiment.To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein or technical thought can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein or technical thought and features of novelty.
Claims (10)
1. there is an air-conditioner for waste heat recovery function, it is characterized in that, comprising: for being exported the compressor of HTHP refrigerant by blast pipe, for the outer machine fan dispelled the heat to air-conditioner and the thermoelectric device had by cold and hot thermo-electric generation;
Described thermoelectric device is provided with electricity generation module, the cold junction module be fitted and connected with described electricity generation module side and the hot junction module be fitted and connected with described electricity generation module opposite side;
Described hot junction module is connected with the high-temperature exhaust pipe of described compressor, for absorbing described compressor air-discharging tubular heat; Described cold junction module is used for utilizing described outer machine fan to cool, and makes to produce temperature difference between described hot junction module and described cold junction module.
2. the air-conditioner with waste heat recovery function according to claim 1, is characterized in that,
Described hot junction module adopts metal heat-conducting plate structure, and described hot junction module is mounted on the blast pipe of described compressor;
Described cold junction module adopts metal plate-like fin, or Metal Flake radiator, or metal splintery heat radiating fin structure.
3. the air-conditioner with waste heat recovery function according to claim 1, is characterized in that,
Described hot junction module adopts the hollow cavity structure closed, and is communicated with integral with the blast pipe of described compressor.
4. the air-conditioner with waste heat recovery function according to claim 1, is characterized in that,
Described electricity generation module comprises cathode output end, cathode output end, P-type semiconductor, N-type semiconductor, cold junction electric conductor, hot junction electric conductor, cold junction thermal insulation layer and hot junction thermal insulation layer;
Described P-type semiconductor and described N-type semiconductor are spaced setting; Spaced described P-type semiconductor and described N-type semiconductor are clamped in centre by described cold junction electric conductor and described hot junction electric conductor; Described cold junction thermal insulation layer side is covered on described cold junction electric conductor, and the other end is covered in described cold junction module; Thermal insulation layer side, described hot junction is covered on the electric conductor of described hot junction, and the other end is covered in the module of described hot junction;
Described cathode output end and described cathode output end are electrically connected with described hot junction electric conductor respectively;
Or,
Described cathode output end and described cathode output end are electrically connected with described cold junction electric conductor respectively.
5. the air-conditioner with waste heat recovery function according to claim 4, is characterized in that,
Described cold junction thermal insulation layer and described hot junction thermal insulation layer adopt ceramic material.
6. the air-conditioner with waste heat recovery function according to claim 4, is characterized in that,
Described cold junction electric conductor and described hot junction electric conductor adopt metallic copper, or metallic aluminium, or argent makes.
7. the air-conditioner with waste heat recovery function according to claim 4, is characterized in that,
Also comprise: DC-DC converter, voltage-stablizer, battery and load elements;
Described DC-DC converter is electrically connected with described cathode output end and described cathode output end respectively, for the electricity sent is converted to stable needed for output voltage;
Described voltage-stablizer is electrically connected with described DC-DC converter, for stabilizing circuit voltage;
Described battery is electrically connected with described voltage-stablizer, for store electrical energy, and to load elements supply electric energy.
8. the air-conditioner with waste heat recovery function according to claim 7, is characterized in that,
Described load elements comprises: air-conditioner tell-tale, or air-conditioner time showing, or air-conditioner controller, or compressor.
9. the air-conditioner with waste heat recovery function according to claim 4, is characterized in that,
Described cold junction module and described cold junction thermal insulation layer are combined closely fixing by heat-conducting silicone grease;
Described hot junction module and described hot junction thermal insulation layer are combined closely fixing by heat-conducting silicone grease.
10. the air-conditioner with waste heat recovery function according to claim 1, is characterized in that,
The air-conditioner with waste heat recovery function is provided with at least one thermoelectric device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410598883.0A CN104279678A (en) | 2014-10-29 | 2014-10-29 | Air conditioner with waste heat recovery function |
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| CN201410598883.0A CN104279678A (en) | 2014-10-29 | 2014-10-29 | Air conditioner with waste heat recovery function |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104688156A (en) * | 2015-03-10 | 2015-06-10 | 佛山市顺德区美的洗涤电器制造有限公司 | Driving method for dish-washing machine fan and dish-washing machine |
| CN105846531A (en) * | 2016-05-20 | 2016-08-10 | 广东百事泰电子商务股份有限公司 | Intelligent heat energy recycling apparatus and air-conditioning system |
| CN105897060A (en) * | 2016-05-27 | 2016-08-24 | 浙江聚珖科技股份有限公司 | Condenser heat source based thermoelectric power generation apparatus |
| CN107084551A (en) * | 2017-05-18 | 2017-08-22 | 武汉理工大学 | Noise reduction heat sink and method based on piezo-electric effect and semiconductor refrigerating |
| CN107490094A (en) * | 2017-09-07 | 2017-12-19 | 于盟盟 | A kind of heat-proof device for isolating air-conditioning waste heat |
| CN107995945A (en) * | 2015-06-11 | 2018-05-04 | 米斯特博克斯公司 | Air-conditioning sprayer, device and method |
| CN108173332A (en) * | 2018-02-08 | 2018-06-15 | 河南科技大学 | A kind of air-conditioner outdoor unit noise utilizes and the electricity generation system of Waste Heat Recovery |
| CN109278286A (en) * | 2017-07-21 | 2019-01-29 | Cl产权管理有限公司 | The method for running the equipment that at least one manufactures three-dimension object for adding type |
| CN110579053A (en) * | 2018-06-07 | 2019-12-17 | 青岛海尔智能技术研发有限公司 | Refrigerator and method for controlling refrigerator |
| CN110940036A (en) * | 2019-12-13 | 2020-03-31 | 宁波奥克斯电气股份有限公司 | Air conditioner |
| CN111853964A (en) * | 2019-04-24 | 2020-10-30 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN113279941A (en) * | 2021-06-07 | 2021-08-20 | 河南大学 | Efficient air compression device based on thermoelectric effect |
| CN115289549A (en) * | 2022-07-12 | 2022-11-04 | 珠海格力电器股份有限公司 | Heat energy recycling system and method for air conditioner external unit and air conditioner |
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- 2014-10-29 CN CN201410598883.0A patent/CN104279678A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104688156A (en) * | 2015-03-10 | 2015-06-10 | 佛山市顺德区美的洗涤电器制造有限公司 | Driving method for dish-washing machine fan and dish-washing machine |
| CN107995945A (en) * | 2015-06-11 | 2018-05-04 | 米斯特博克斯公司 | Air-conditioning sprayer, device and method |
| CN105846531B (en) * | 2016-05-20 | 2019-08-23 | 广东百事泰电子商务股份有限公司 | Smart heat-energy recycle device and air-conditioning system |
| CN105846531A (en) * | 2016-05-20 | 2016-08-10 | 广东百事泰电子商务股份有限公司 | Intelligent heat energy recycling apparatus and air-conditioning system |
| CN105897060A (en) * | 2016-05-27 | 2016-08-24 | 浙江聚珖科技股份有限公司 | Condenser heat source based thermoelectric power generation apparatus |
| CN107084551A (en) * | 2017-05-18 | 2017-08-22 | 武汉理工大学 | Noise reduction heat sink and method based on piezo-electric effect and semiconductor refrigerating |
| US10807195B2 (en) | 2017-07-21 | 2020-10-20 | Concept Laser Gmbh | Method for operating at least one apparatus for additively manufacturing three-dimensional objects |
| CN109278286A (en) * | 2017-07-21 | 2019-01-29 | Cl产权管理有限公司 | The method for running the equipment that at least one manufactures three-dimension object for adding type |
| CN109278286B (en) * | 2017-07-21 | 2022-02-15 | Cl产权管理有限公司 | Method for operating at least one device for additive production of three-dimensional objects |
| CN107490094B (en) * | 2017-09-07 | 2019-10-25 | 张伟飞 | A kind of heat-proof device that air-conditioning waste heat is isolated |
| CN107490094A (en) * | 2017-09-07 | 2017-12-19 | 于盟盟 | A kind of heat-proof device for isolating air-conditioning waste heat |
| CN108173332A (en) * | 2018-02-08 | 2018-06-15 | 河南科技大学 | A kind of air-conditioner outdoor unit noise utilizes and the electricity generation system of Waste Heat Recovery |
| CN110579053A (en) * | 2018-06-07 | 2019-12-17 | 青岛海尔智能技术研发有限公司 | Refrigerator and method for controlling refrigerator |
| CN110579053B (en) * | 2018-06-07 | 2021-08-27 | 青岛海尔智能技术研发有限公司 | Refrigerator and method for controlling refrigerator |
| CN111853964A (en) * | 2019-04-24 | 2020-10-30 | 青岛海尔空调器有限总公司 | Air conditioner |
| CN111853964B (en) * | 2019-04-24 | 2021-09-21 | 重庆海尔空调器有限公司 | Air conditioner |
| CN110940036A (en) * | 2019-12-13 | 2020-03-31 | 宁波奥克斯电气股份有限公司 | Air conditioner |
| CN113279941A (en) * | 2021-06-07 | 2021-08-20 | 河南大学 | Efficient air compression device based on thermoelectric effect |
| CN115289549A (en) * | 2022-07-12 | 2022-11-04 | 珠海格力电器股份有限公司 | Heat energy recycling system and method for air conditioner external unit and air conditioner |
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Application publication date: 20150114 |
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