CN104132436B - Heat energy recycling system - Google Patents

Heat energy recycling system Download PDF

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Publication number
CN104132436B
CN104132436B CN201410354534.4A CN201410354534A CN104132436B CN 104132436 B CN104132436 B CN 104132436B CN 201410354534 A CN201410354534 A CN 201410354534A CN 104132436 B CN104132436 B CN 104132436B
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China
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heat
energy
recovering apparatus
thermo
recycling system
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CN201410354534.4A
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CN104132436A (en
Inventor
肖哲鹏
秦海明
蒋俊
刘永福
刘柱
王新佳
江浩川
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Ningbo Institute of Material Technology and Engineering of CAS
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Ningbo Institute of Material Technology and Engineering of CAS
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56Heat recovery units
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14Thermal energy storage

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  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The invention provides a heat energy recycling system used in a refrigerator and air-conditioner all-in-one machine. The heat energy recycling system comprises heat energy recovering devices. Each heat energy recovering device comprises a heat collecting device used for collecting heat energy, an energy storing device used for storing electric energy, a thermo-electric device used for converting the heat energy collected by the heat collecting device into the electric energy and storing the electric energy into the energy storing device, and a cooling device used for cooling the refrigerating face of the thermo-electric device. At least one set of heat recovering devices is arranged. The heat recovering devices are arranged on the periphery of one or more of a hot air exhausting air channel, a compressor and a condenser of the refrigerator and air-conditioner all-in-one machine. According to the heat recycling system, waste heat of the air-conditioner all-in-one machine is recycled, and the energy utilization rate is increased.

Description

Heat energy recycling system
Technical field
The present invention relates to refrigerating field, more particularly, to a kind of heat energy recycling system of refrigerator and air conditioner all-in-one.
Background technology
Refrigerator and air-conditioning are common two kind household electrical appliance at present, and the electric energy that both consume occupies the weight of household electricity total amount Want part, and it consumes the major part of electric energy and emits in the form of heat, reduces energy utilization rate.Refrigerator and air conditioner all-in-one It is a kind of novel electric appliance product of the dual-use function of integrated air-conditioning and refrigerator, by way of amount slow-release, save outdoor machine of air-conditioner Device, compressor is all placed in interior, but the Joule heat that its course of work produces, increased air conditioner refrigerating burden, reduce sky Adjust cooling rate.
Content of the invention
In view of the present situation of prior art, it is an object of the invention to provide a kind of heat energy recycling system, by the temperature difference The heat energy that heat energy, the heat energy of condenser outer walls and compressor that air-conditioning discharges can be isolated cabinet exterior by generation technology is converted into Electric energy is simultaneously stored utilization, improves energy utilization rate;Due to converting heat into electric energy, it is effectively reduced air conditioner refrigerating and bears Load, improves cooling rate.For achieving the above object, technical scheme is as follows:
A kind of heat energy recycling system, in refrigerator and air conditioner all-in-one, including heat-energy recovering apparatus;
Described heat-energy recovering apparatus include for collect heat energy heat collector, for storing energy storage device, the use of electric energy In the heat energy that described heat collector is collected be converted into thermo-electric device in described energy storage device for the electrical energy for storage and be used for right The cooling device that the huyashi-chuuka (cold chinese-style noodles) of described thermo-electric device is cooled down;
At least one group of the quantity of described heat-energy recovering apparatus, described heat-energy recovering apparatus are arranged on described refrigerator and air conditioner one In the hot blast exhaust duct of body machine, the compressor of described refrigerator and air conditioner all-in-one, the condenser of described refrigerator and air conditioner all-in-one One or more of periphery.
Wherein in an embodiment, the quantity of described heat-energy recovering apparatus is three groups, the respectively first energy recovery dress Put, the second heat-energy recovering apparatus and the 3rd heat-energy recovering apparatus;
Described first heat-energy recovering apparatus are arranged on the periphery of the hot blast exhaust duct of described refrigerator and air conditioner all-in-one, described Second heat-energy recovering apparatus are arranged on the periphery of the compressor of described refrigerator and air conditioner all-in-one;Described 3rd heat-energy recovering apparatus set Put the periphery of the condenser in described refrigerator and air conditioner all-in-one.
Wherein in an embodiment, the front end of the hot blast exhaust duct of described refrigerator and air conditioner all-in-one is provided with vortex dress Put, the outer wall of the heat-transfer area described vortex device of laminating of the thermo-electric device of described first heat-energy recovering apparatus.
Wherein in an embodiment, the thermo-electric device of described first heat-energy recovering apparatus and the outer wall of described vortex device Between be provided with phase change heat-transfer device, in described phase change heat-transfer device arrange phase change material.
Wherein in an embodiment, also include the metal cabinet for closing described compressor, described second heat energy returns The heat-transfer area described metal cabinet of laminating of the thermo-electric device of receiving apparatus.
Wherein in an embodiment, described heat energy recycling system also includes the metal outer frame structure for heat conduction, Described metal outer frame structure setting is in the periphery of described condenser, the heat-transfer area of the thermo-electric device of described 3rd heat-energy recovering apparatus Fit described metal outer frame structure.
Wherein in an embodiment, the inside of described metal cabinet and described metal outer frame structure is all filled with phase transformation thing It is respectively provided with institute between matter, or described compressor and described metal cabinet and between described condenser and described metal outer frame structure State phase change material.
Wherein in an embodiment, described phase change material is fuse salt, crystalline hydrate salt, paraffin, polyalcohol, fragrance One of hydrocarbon, aromatic ketone, aliphatic acid, esters or two or more mixtures.
Wherein in an embodiment, also include fast cooling device, described fast cooling device includes thermal-insulating body, coolant and heat Exchanger, described coolant and described heat exchanger are placed in described thermal-insulating body, and described heat exchanger is placed in described coolant In, described heat exchanger is connected with described hot blast exhaust duct as air channel;Described cooling device connects described thermal-insulating body, makes Described coolant introduces described cooling device.
Wherein in an embodiment, described heat energy recycling system also includes stable-pressure device, described stable-pressure device string It is associated between described thermo-electric device and described energy storage device.
Wherein in an embodiment, the corresponding temperature of the excellent peak value of electricity of described thermo-electric device is matched with operating temperature.
The invention has the beneficial effects as follows:
The heat energy recycling system of the present invention, by recycling to the used heat of refrigerator and air conditioner all-in-one, improves Energy utilization rate;Electric energy is converted into by thermo-electric device to the used heat of refrigerator and air conditioner all-in-one, reduces refrigerator and air conditioner all-in-one Cooling load, effectively improve its cooling rate;Thermal energy storage capacity is increased by phase-change heat transfer, reduces heat energy rate of release Heat energy is made to be fully converted into electric energy, thus improving conversion efficiency of thermoelectric;By metal cabinet, compressor is closed, by metal box Heat transference efficiency is improved in the hot face being transferred to thermo-electric device of heat energy efficient uniform by body;Simultaneously this casing by compressor with extraneous Isolation, reduces the impact of its noise environment to external world.
Brief description
Fig. 1 is the structural representation of vortex device one embodiment of exhaust duct;
Fig. 2 is the structural representation of the vortex device being provided with phase change device;
Fig. 3 is the assembling schematic diagram of vortex device and the first heat-energy recovering apparatus shown in Fig. 2;
Fig. 4 is the assembling schematic diagram of vortex device shown in Fig. 3 and fast cooling device;
Fig. 5 is fast cooling device cut-away view shown in Fig. 4;
Fig. 6 is metal cabinet -- the structural representation of embodiment of compressor;
Fig. 7 is the metal cabinet including phase change material -- the structural representation of embodiment;
Fig. 8 is the assembling schematic diagram of metal cabinet and the second heat-energy recovering apparatus shown in Fig. 7;
Fig. 9 is condenser and the 3rd heat-energy recovering apparatus -- the assembly schematic diagram of embodiment.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples pair The heat energy recycling system of the present invention is further elaborated.It should be appreciated that specific embodiment described herein is only For explaining the present invention, it is not intended to limit the present invention.
Referring to figs. 1 to Fig. 9, the heat energy recycling system of one embodiment of the invention, for, in refrigerator and air conditioner all-in-one, wrapping Include heat-energy recovering apparatus, described heat-energy recovering apparatus include for collect heat energy heat collector, for storing the energy storage of electric energy Device, for by described heat collector collect heat energy be converted into thermo-electric device in described energy storage device for the electrical energy for storage and For the cooling device that the huyashi-chuuka (cold chinese-style noodles) of described thermo-electric device is cooled down;At least one group of the quantity of heat-energy recovering apparatus, heat energy Retracting device is arranged on the hot blast exhaust duct of refrigerator and air conditioner all-in-one, the compressor of refrigerator and air conditioner all-in-one, refrigerator and air conditioner one The periphery of one or more of the condenser of body machine.
As a kind of embodiment, the quantity of heat-energy recovering apparatus is three groups, the respectively first heat-energy recovering apparatus 3, Second heat-energy recovering apparatus 6 and the 3rd heat-energy recovering apparatus 8;
First heat-energy recovering apparatus 3 are arranged on the periphery of the hot blast exhaust duct of refrigerator and air conditioner all-in-one, and the second heat energy returns Receiving apparatus 6 are arranged on the periphery of the compressor of refrigerator and air conditioner all-in-one;3rd heat-energy recovering apparatus 8 are arranged on refrigerator and air conditioner one The periphery of the condenser of machine.
Preferably, as shown in Figure 4 and Figure 5, heat energy recycling system also includes fast cooling device 4, and fast cooling device 4 includes protecting Incubator body 41, coolant and heat exchanger 42, described coolant and heat exchanger 42 are placed in thermal-insulating body 41, heat exchanger 42 It is placed in described coolant, heat exchanger 42 is connected with described hot blast exhaust duct as air channel, and the lower end of heat exchanger 42 sets Put air inlet 43, the upper end setting air outlet 44 of heat exchanger 42, the hot blast of refrigerator and air conditioner all-in-one enters heat from air inlet 43 Exchanger 42, then discharges fast cooling device from air outlet 44;First heat-energy recovering apparatus 3, the second heat-energy recovering apparatus the 6, the 3rd The cooling device of heat-energy recovering apparatus 8 all connects thermal-insulating body 41, makes described coolant introduce described cooling device.Even if cooling Liquid cools down to the huyashi-chuuka (cold chinese-style noodles) of described thermo-electric device.By the way of thermoelectric cooling, described coolant can be cooled down, or The pipeline of the evaporimeter of cold compartment of refrigerator is connected heat exchanger tube 45, by evaporimeter, described coolant is cooled down.
As a kind of embodiment, the front end of the hot blast exhaust duct of refrigerator and air conditioner all-in-one is provided with vortex device 1, As shown in Figures 1 to 4, vortex device 1 is connected with the hot blast exhaust duct of refrigerator and air conditioner all-in-one, the first heat-energy recovering apparatus 3 Thermo-electric device fit vortex device 1 outer wall.It is provided with vortex device 1 in air conditioning air exhaust pipeline front end, at vortex device 1 Realizing the gathering of heat energy small range, improving the hot-face temperature of the thermo-electric device being affixed on vortex device outer wall, thus improve thermoelectricity turning Change efficiency.
Preferably, as shown in Fig. 2 the outer wall in vortex device 1 is arranged with phase change heat-transfer device 2, the first energy recovery dress Put the outer wall of 3 thermo-electric device laminating phase change heat-transfer device 2.It is provided with phase change material, phase change material is in phase change heat-transfer device 2 One of fuse salt, crystalline hydrate salt, paraffin, polyalcohol, aromatic hydrocarbon, aromatic ketone, aliphatic acid, esters or two or more mixing Compound.Phase change material preferred crystalline hydrate salt 58.7%mg (no3).6h2o;Phase change material increases thermal energy storage capacity, reduces heat Energy rate of release, thus improve conversion efficiency of thermoelectric;The thermo-electric device of the first heat-energy recovering apparatus 3 is affixed on phase-change heat transfer section Outer wall, the huyashi-chuuka (cold chinese-style noodles) simultaneously coolant in the fast cooling device of refrigerator and air conditioner all-in-one being introduced thermo-electric device carries out water-cooled, fall The coldface temperature of low-heat electrical part, is conducive to improving conversion efficiency of thermoelectric;Refrigerator and air conditioner all-in-one fast cooling device is discharged with air-conditioning The first heat energy recycle device installation diagram as shown in Figure 4.
As a kind of embodiment, as shown in Figure 6 to 8, heat energy recycling system also includes described for closing The metal cabinet 5 of compressor, the heat-transfer area laminating metal cabinet 5 of the thermo-electric device of the second heat-energy recovering apparatus 6.
Because the surface of compressor is curved surface, it is not easy to thermo-electric device and installs and thermally contact, by as shown in Figure 6 one Compressor is closed by the metal cabinet 5 of closing, and metal cabinet 5 is copper casing, by copper casing by the biography of heat energy efficient uniform It is handed to the hot face of thermo-electric device;Compressor is isolated from the outside by this copper casing simultaneously, reduces compressor operating noise to external world The impact of environment.
In order to improve conversion efficiency of thermoelectric further, the coolant in the fast cooling device of refrigerator and air conditioner all-in-one is introduced heat The huyashi-chuuka (cold chinese-style noodles) of electrical part, reduces the coldface temperature of thermo-electric device, is conducive to improving conversion efficiency of thermoelectric.
Simultaneously in order to improve compressor outer wall heat energy recycle efficiency it is preferable that as shown in fig. 7, in metal cabinet 5 It is provided with phase change material, or phase change material is placed between the housing of described compressor and metal cabinet 5.Phase change material is melting One of salt, crystalline hydrate salt, paraffin, polyalcohol, aromatic hydrocarbon, aromatic ketone, aliphatic acid, esters or two or more mixing Thing.Phase change material preferred crystalline hydrate salt paraffin wax, increases thermal energy storage capacity, reduces heat energy rate of release;By The thermo-electric device of two heat-energy recovering apparatus 6 is affixed on metal cabinet 5 outer wall, by this metal cabinet, compressor outer wall heat energy is high Imitate, be transferred uniformly into the hot face of thermo-electric device of the second heat-energy recovering apparatus 6, improve heat transference efficiency.Phase change material increases Thermal energy storage capacity, reduces heat energy rate of release, thus improving conversion efficiency of thermoelectric.
In order to improve conversion efficiency of thermoelectric further, the coolant in fast cooling device is introduced the huyashi-chuuka (cold chinese-style noodles) of thermo-electric device, fall The coldface temperature of low-heat electrical part, improves conversion efficiency of thermoelectric.Be arranged on refrigerator and air conditioner all-in-one compressor outer wall second Heat-energy recovering apparatus 6 installation diagram is as shown in Figure 8.
As a kind of embodiment, as shown in figure 9, heat energy recycling system also includes the metal outer frame for heat conduction Structure 7, metal outer frame structure 7 is arranged on the periphery of described condenser, the thermo-electric device laminating metal of the 3rd heat-energy recovering apparatus 8 Frame structure 7.
Because condenser periphery is Irregular Boundary Surface, it is not easy to thermo-electric device and installs and thermally contact;Set in condenser periphery Put metal outer frame structure 7, metal outer frame structure 7 is made of copper, and the thermo-electric device of the 3rd heat-energy recovering apparatus 8 is affixed on metal On the wall of housing 7, by copper metal outer frame 7 by the thermoelectricity device being transferred to the 3rd heat-energy recovering apparatus 8 of heat energy efficient uniform The hot face of part, the huyashi-chuuka (cold chinese-style noodles) simultaneously coolant in fast cooling device being introduced thermo-electric device carries out water-cooled, increases the two of thermo-electric device The face temperature difference, improves its conversion efficiency of thermoelectric.
Preferably, the inside of metal outer frame structure 7 is filled with phase change material, or phase change material is placed in condenser and metal Between frame structure 7.Phase change material is fuse salt, crystalline hydrate salt, paraffin, polyalcohol, aromatic hydrocarbon, aromatic ketone, aliphatic acid, ester One of class or two or more mixtures.Phase change material preferred crystalline hydrate salt paraffin wax, phase change material increases Thermal energy storage capacity, reduces heat energy rate of release so that heat energy is easy to be fully utilized;Thermo-electric device is affixed on housing On, by copper housing by the hot face being transferred to thermo-electric device of heat energy efficient uniform, simultaneously by the rapid cooling of refrigerator and air conditioner all-in-one The huyashi-chuuka (cold chinese-style noodles) that coolant in device introduces thermo-electric device carries out water-cooled, increases the two sides temperature difference of thermo-electric device, improves its thermoelectricity and turn Change efficiency.
As a kind of embodiment, heat energy is converted by the heat reclaiming system of refrigerator and air conditioner all-in-one by thermo-electric device Electrical power storage in energy storage device, because the change of the temperature difference leads to the output voltage of thermo-electric device unstable, need to be in described thermoelectricity Stable-pressure device is set between device and described energy storage device.The front end of energy storage device increases stable-pressure device so that heat to electricity conversion Electric energy is efficient, safe storage.Electric energy in the energy storage device of heat energy recycle device of refrigerator and air conditioner all-in-one can be used as ice The power supply of the low-voltage device within case air conditioner integrated machine is utilized, and improves energy utilization rate.
Preferably, the corresponding temperature of the excellent peak value of the electricity of described thermo-electric device is matched with operating temperature.Recruitment is answered according to it Make environment temperature, the thermo-electric device being mated with operating temperature from electric figure of merit peak value corresponding temperature, improves conversion efficiency of thermoelectric.
The heat energy recycling system of above example, by recycling to the used heat of refrigerator and air conditioner all-in-one, Improve energy utilization rate;Electric energy is converted into by thermo-electric device to the used heat of refrigerator and air conditioner all-in-one, reduces refrigerator and air conditioner one The cooling load of body machine, effectively improves its cooling rate;Thermal energy storage capacity is increased by phase-change heat transfer, reduces heat energy release Speed makes heat energy be fully converted into electric energy, thus improving conversion efficiency of thermoelectric;By metal cabinet, compressor is closed, by gold Belong to casing and heat transference efficiency is improved in the hot face being transferred to thermo-electric device of heat energy efficient uniform;Simultaneously this casing by compressor with Extraneous isolation, reduces the impact of its noise environment to external world.It should be noted that the heat energy recycle system of various embodiments above System is a kind of universal architecture, can also be applied to other fuel factors significantly equip, in the vehicles and electrical equipment, to realize joule The efficient transfer conversion of heat, raising efficiency of energy utilization, energy-saving and emission-reduction, thus Green equipment, the vehicles and electrical equipment.Should With in a vehicle when, can to vehicle exhaust, various engine outer wall heat etc. reclaim improve energy utilization rate.Can manage Solution, multigroup heat-energy recovering apparatus can also be integrated in various degree, on the premise of appliance system design allows, can carry out simultaneously The integrated assembling of the heat-energy recovering apparatus of many places thermal source.
Embodiment described above only have expressed the several embodiments of the present invention, and its description is more concrete and detailed, but simultaneously Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for those of ordinary skill in the art For, without departing from the inventive concept of the premise, some deformation can also be made and improve, these broadly fall into the guarantor of the present invention Shield scope.Therefore, the protection domain of patent of the present invention should be defined by claims.

Claims (9)

1. a kind of heat energy recycling system, in refrigerator and air conditioner all-in-one it is characterised in that:
Including heat-energy recovering apparatus;
Described heat-energy recovering apparatus include for collect heat energy heat collector, for store electric energy energy storage device, for will The heat energy that described heat collector is collected is converted into thermo-electric device in described energy storage device for the electrical energy for storage and for described The cooling device that the huyashi-chuuka (cold chinese-style noodles) of thermo-electric device is cooled down;
At least one group of the quantity of described heat-energy recovering apparatus, described heat-energy recovering apparatus are arranged on described refrigerator and air conditioner all-in-one Hot blast exhaust duct, the compressor of described refrigerator and air conditioner all-in-one, one of the condenser of described refrigerator and air conditioner all-in-one Or multiple peripheries;
Described heat energy recycling system also includes fast cooling device, and described fast cooling device includes thermal-insulating body, coolant and Re Jiao Parallel operation, described coolant and described heat exchanger are placed in described thermal-insulating body, and described heat exchanger is placed in described coolant, Described heat exchanger is connected with described hot blast exhaust duct as air channel;Described cooling device connects described thermal-insulating body, makes institute State coolant and introduce described cooling device.
2. heat energy recycling system according to claim 1 it is characterised in that:
The quantity of described heat-energy recovering apparatus is three groups, the respectively first heat-energy recovering apparatus, the second heat-energy recovering apparatus and the Three heat-energy recovering apparatus;
Described first heat-energy recovering apparatus are arranged on the periphery of the hot blast exhaust duct of described refrigerator and air conditioner all-in-one, and described second Heat-energy recovering apparatus are arranged on the periphery of the compressor of described refrigerator and air conditioner all-in-one;Described 3rd heat-energy recovering apparatus are arranged on The periphery of the condenser of described refrigerator and air conditioner all-in-one.
3. heat energy recycling system according to claim 2 it is characterised in that:
The front end of the hot blast exhaust duct of described refrigerator and air conditioner all-in-one is provided with vortex device, described first heat-energy recovering apparatus Thermo-electric device heat-transfer area fit described vortex device outer wall.
4. heat energy recycling system according to claim 3 it is characterised in that:
It is provided with phase change heat-transfer device between the thermo-electric device of described first heat-energy recovering apparatus and the outer wall of described vortex device, Phase change material is set in described phase change heat-transfer device.
5. heat energy recycling system according to claim 2 it is characterised in that:
Also include the metal cabinet for closing described compressor, the heat-transfer area of the thermo-electric device of described second heat-energy recovering apparatus Fit described metal cabinet.
6. heat energy recycling system according to claim 2 it is characterised in that:
Also include the metal outer frame structure for heat conduction, described metal outer frame structure setting is in the periphery of described condenser, described The heat-transfer area described metal outer frame structure of laminating of the thermo-electric device of the 3rd heat-energy recovering apparatus.
7. heat energy recycling system according to claim 6 it is characterised in that:
Also include the metal cabinet for closing described compressor, the heat-transfer area of the thermo-electric device of described second heat-energy recovering apparatus Fit described metal cabinet, the inside of described metal cabinet and described metal outer frame structure is all filled with phase change material, or described It is respectively provided with described phase transformation thing between compressor and described metal cabinet and between described condenser and described metal outer frame structure Matter.
8. the heat energy recycling system according to claim 4 or 7 it is characterised in that:
Described phase change material is fuse salt, crystalline hydrate salt, paraffin, polyalcohol, aromatic hydrocarbon, aromatic ketone, aliphatic acid, in esters One or more mixture.
9. the heat energy recycling system according to any one of claim 1-7 it is characterised in that:
The corresponding temperature of the electric figure of merit peak value of described thermo-electric device is matched with operating temperature, in described thermo-electric device and described storage Between device, stable-pressure device can be set.
CN201410354534.4A 2014-07-24 2014-07-24 Heat energy recycling system Active CN104132436B (en)

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CN104976700A (en) * 2015-07-06 2015-10-14 江苏春兰制冷设备股份有限公司 Air conditioning unit without outdoor draught fan 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
CN106130407B (en) * 2016-06-30 2018-09-14 华南理工大学 A kind of temperature difference electricity generation device using compressor of air conditioner waste heat
CN105978405A (en) * 2016-07-06 2016-09-28 浙江聚珖科技股份有限公司 Thermoelectric generation power system of delivery vehicle
CN112524717B (en) * 2020-11-20 2022-04-12 武汉万居隆电器有限公司 Internally-switched large-scale screw type water-ground source heat pump unit
CN113310144A (en) * 2021-06-03 2021-08-27 湖南松川爱能科技有限公司 Movable energy storage cooling and heating system with efficient waste heat recovery

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CN1292480A (en) * 1999-07-06 2001-04-25 张立 Mobile refrigerator air-conditioner capable of recovering and utilizing waste heat
CN101018029A (en) * 2007-02-05 2007-08-15 朱镇和 A method and device for using air conditioner exhaust heat for self power generation and power saving
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