CN201885483U - Solar auxiliary heat pump cold-hot water all-in-one machine - Google Patents
Solar auxiliary heat pump cold-hot water all-in-one machine Download PDFInfo
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- CN201885483U CN201885483U CN2010206368480U CN201020636848U CN201885483U CN 201885483 U CN201885483 U CN 201885483U CN 2010206368480 U CN2010206368480 U CN 2010206368480U CN 201020636848 U CN201020636848 U CN 201020636848U CN 201885483 U CN201885483 U CN 201885483U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 98
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- 239000003507 refrigerant Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000002918 waste heat Substances 0.000 abstract 1
- 238000004378 air conditioning Methods 0.000 description 14
- 238000009833 condensation Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
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- 238000004134 energy conservation Methods 0.000 description 4
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- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
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- 238000011161 development Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
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- 238000005057 refrigeration Methods 0.000 description 1
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- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/272—Solar heating or cooling
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
本实用新型公开了一种太阳能辅助热泵冷热水一体机，包括制冷剂循环系统，所述制冷剂循环系统上还连接有冷冻水循环系统和生活热水循环系统，所述制冷剂循环系统包括压缩机，压缩机的高压出口与壳管式换热器的第一端口相连，壳管式换热器的第二端口与四通换向阀的第一端口相连，四通换向阀的第二端口与室外换热器的第一端口相连，室外换热器的第二端口经干燥过滤器、双向膨胀阀后与板式换热器的第一端口相连。本实用新型通过太阳能热利用与热泵技术有机结合，能大量利用可再生资源和余热资源中的热量，起到节能作用，并且该装置将空调、热水器一体化设计，实现了一套设备两种使用功能，有利于在家庭中推广应用。
The utility model discloses a solar energy-assisted heat pump cold and hot water integrated machine, which comprises a refrigerant circulation system, and the refrigerant circulation system is also connected with a frozen water circulation system and a domestic hot water circulation system. machine, the high-pressure outlet of the compressor is connected to the first port of the shell-and-tube heat exchanger, the second port of the shell-and-tube heat exchanger is connected to the first port of the four-way reversing valve, and the second port of the four-way reversing valve The port is connected to the first port of the outdoor heat exchanger, and the second port of the outdoor heat exchanger is connected to the first port of the plate heat exchanger after passing through a dry filter and a two-way expansion valve. The utility model organically combines solar heat utilization with heat pump technology, can utilize a large amount of heat in renewable resources and waste heat resources, and plays an energy-saving role, and the device integrates an air conditioner and a water heater to realize two uses of a set of equipment The function is conducive to the popularization and application in the family.
Description
[technical field]
The utility model relates to HVAC and field of solar energy utilization, especially a kind of solar-assisted heat pump hot and cold water integrative machine.
[background technology]
In recent years, the commercial house begins that increasing market demand trend is arranged.Along with area surpasses 100m
2Above dwelling house, the increase of compound apartment, blank spot between large-scale central air conditioner system and domestic air conditioning just reveals, small central air conditioning has merged conventional central air-conditioning and domestic air conditioning advantage separately, compare with traditional central air-conditioning, all have advantage in space utilization, installation and aspect such as energy-conservation.What the small central air conditioning of China was walked is the road of " water system ", and mainly development is the pattern of cold water (heat pump) unit, and the pumped (conveying) medium of cold water (heat pump) unit is generally water or ethylene glycol solution.When being medium with water, the outdoor unit of hot and cold water unit is made air conditioner cold and hot water, is delivered to each indoor end equipment by pipe-line system again, and device place hot and cold water and room air carry out exchange heat endways, produce cold and hot wind, thereby eliminates the room air conditioner load.It is the cold and hot amount of a kind of concentrated generation, but the air-conditioning system pattern of the air conditioner load in dispersion treatment room.A fastest industry of growth rate in the whole refrigeration plant manufacturing of small central air conditioning.
The hot water supply has occupied most in family and the commercial user's energy resource consumption.In the most of families in world energy requirement, 1/4～1/3 demand that derives from hot water is arranged approximately, for example Japanese, domestic hot water's energy consumption had accounted for 34% of family's total energy consumption in 1999.Because the change of people's habits and customs in recent years and the raising of quality of life, dwelling house and function building thing are more and more paid attention to the hot water supply.Needed hot water major part all obtains by special water heater (as electric heater, gas heater etc.) in the domestic households daily life at present.These devices all are the tow taste heats that exchanges equivalent amount with high-grade energy for, do not meet energy-conservation principle.This is that 40～50 ℃ domestic hot-water seems very meaningful with regard to making research and development novel hot water system for the bathing user of family provides temperature.As the Seasonal Characteristics of the solar energy of regenerative resource clearly, the sunshine-duration in summer is long, and projectional angle is bigger, and the energy of acquisition is many, otherwise winter then.Because technology, economic aspect, solar facilities can't more effectively be striden season and be used.
Heat pump can utilize the heat in natural resources and the residual heat resources in a large number owing to can realize low-temperature heat energy is delivered to the function of high potential temperature, has effectively saved air conditioner cold and hot water, the required primary energy of hot water supply.Solar thermal utilization and heat pump techniques are combined, remedy the deficiency of conventional solar thermal utilization mode, give full play to advantage separately, become one of them important research direction.
[utility model content]
The purpose of this utility model is exactly in order to solve problems of the prior art, a kind of solar-assisted heat pump hot and cold water all-in-one is proposed, not only can be with air-conditioning, water heater-integrated design, and can utilize heat in renewable resource and the residual heat resources in a large number, effectively save air conditioner cold and hot water, the required primary energy of hot water supply, play energy-conserving action.
For achieving the above object, the utility model patent has proposed a kind of solar-assisted heat pump hot and cold water all-in-one, comprise refrigerant-cycle systems, also be connected with the chilled water circulatory system and domestic hot-water's circulatory system on the described refrigerant-cycle systems, described refrigerant-cycle systems comprises compressor, the high-pressure outlet of compressor links to each other with first port of shell and tube exchanger, second port of shell and tube exchanger links to each other with first port of four-way change-over valve, second port of four-way change-over valve links to each other with first port of outdoor heat exchanger, the second port drying filter of outdoor heat exchanger, link to each other with first port of plate type heat exchanger behind the two-way expansion valve, second port of plate type heat exchanger links to each other with the 3rd port of four-way change-over valve, the 3rd port of four-way change-over valve links to each other with the 4th port of four-way change-over valve, and the 4th port of four-way change-over valve links to each other with the low pressure inlet of compressor.
As preferably, the described chilled water circulatory system comprises first water pump, the outlet of first water pump links to each other with the current of plate type heat exchanger the 3rd port, current the 4th port of plate type heat exchanger links to each other with first port of solar energy-water heat transmission equipment, second port of solar energy-water heat transmission equipment links to each other with first port of indoor heat exchanger, and second port of indoor heat exchanger links to each other with first pump entrance.
As preferably, described domestic hot-water's circulatory system comprises attemperater, described attemperater links to each other with solar energy heat collector, first port of attemperater links to each other with the inlet of second water pump, the outlet of second water pump links to each other with the 3rd current port of shell and tube exchanger, and the 4th current port of shell and tube exchanger links to each other with second port of attemperater.
As preferably, the exit of described second water pump also is connected with expansion tank.
As preferably, described outdoor heat exchanger is an air cooling heat exchanger.
The beneficial effect of the utility model patent: the utility model combines by solar thermal utilization and heat pump techniques, remedy the deficiency of conventional solar thermal utilization mode, give full play to advantage separately, can utilize the heat in renewable resource and the residual heat resources in a large number, effectively save air conditioner cold and hot water, the required primary energy of hot water supply, played energy-conserving action.And this device has been realized two kinds of functions of use of a set of equipment with air-conditioning, water heater-integrated design, helps applying in the family.
[description of drawings]
Fig. 1 is the structural representation of a kind of solar-assisted heat pump hot and cold water of the utility model all-in-one.
[specific embodiment]
As shown in Figure 1, a kind of solar-assisted heat pump hot and cold water all-in-one comprises refrigerant-cycle systems, also is connected with the chilled water circulatory system and domestic hot-water's circulatory system on the described refrigerant-cycle systems.
Refrigerant-cycle systems is: the high-pressure outlet of compressor 1 links to each other with first port of shell and tube exchanger 2, second port of shell and tube exchanger 2 links to each other with first port of four-way change-over valve 3, second port of four-way change-over valve 3 links to each other with first port of outdoor heat exchanger 4, the second port drying filter 5 of outdoor heat exchanger 4, two-way expansion valve 6 links to each other with first port of plate type heat exchanger 7, second port of plate type heat exchanger 7 links to each other with the 3rd port of four-way change-over valve 3, the 3rd port of four-way change-over valve 3 links to each other with the 4th port of four-way change-over valve 3, and the 4th port of four-way change-over valve 3 links to each other with the low pressure inlet of compressor 1.
Chilled water (heating hot water) circulatory system: the outlet of first water pump 15 links to each other with current the 3rd port of plate type heat exchanger 7, current the 4th port of plate type heat exchanger 7 links to each other with first port of solar energy-water heat transmission equipment 13, second port of solar energy-water heat transmission equipment 13 links to each other with first port of indoor heat exchanger 14, and second port of indoor heat exchanger 14 links to each other with the inlet of first water pump 15.
Domestic hot-water's circulatory system: attemperater 9 links to each other with solar energy heat collector 12, first port of attemperater 9 links to each other with the inlet of second water pump 16, the outlet of second water pump 16 links to each other with the 3rd current port of shell and tube exchanger 2, the 4th current port of shell and tube exchanger 2 links to each other with second port of attemperater 9, and domestic hot-water's circulatory system is equipped with expansion tank 8.
The major function that the utility model patent can realize has: heat pump is produced chilled water+solar heat pump and is made the domestic hot-water altogether, and solar-assisted heat pump is produced heating hot water and domestic hot-water.
Summer is by the water in the solar energy heat collector heat tracing water tank 9, family life hot water is provided, air source heat pump provides air conditioning water, and the condensation heat of utilizing the air source heat pump process of refrigerastion to produce is simultaneously produced family life hot water, remedies the low-density defective of plum rain season solar energy.Cold-producing medium circulation idiographic flow is: the high-temperature high-pressure refrigerant that comes out from compressor 1 shell and tube exchanger 2 of flowing through, after shell-and-tube heat exchanger 2 release portion condensation heat are produced the domestic hot-water, through four-way change-over valve 3, flow to outdoor heat exchanger 4 further condensations, flow to device for drying and filtering 5 more successively, two-way expansion valve 6 is produced chilled water with the chilled water heat exchange in plate type heat exchanger 7, get back to compressor 1 through four-way change-over valve at last, realize cyclic process.
Provide the domestic hot-water at preferential use in season in spring and autumn solar energy, under the situation of solar energy deficiency, adopt the air source heat pump inverted running that hot water is provided, thereby on energy-conservation basis, satisfied the round-the-clock hot water supply of family.
Winter, the preferential solar energy that uses provided life or heating hot water, and application system is energy-optimised, and when solar energy can't provide enough heat, system's heating and hot water supply purpose were satisfied in the air source heat pump operation.When heat pump is produced hot water, cold-producing medium circulation idiographic flow is: the high-temperature high-pressure refrigerant flowing pipe shell heat exchanger 2 that comes out from compressor 1, after shell-and-tube heat exchanger 2 release portion condensation heat are produced the domestic hot-water, through four-way change-over valve 3, flow to plate type heat exchanger 7 further condensations release condensation heat and produce heating hot water, flow to two-way expansion valve 6 more successively, device for drying and filtering 5, absorbing the air heat in outdoor heat exchanger 4 heats up, get back to compressor 1 through four-way change-over valve at last, realize cyclic process.In cyclic process, control the supply ratio of domestic hot-water and heating hot water by the open degree of by- pass valve control 10,11.
Through reform and opening-up over nearly 30 years, whole national economy has had a significant progress, and people's income all has raising in various degree, as economic development area, Jiangsu and Zhejiang Provinces preferably, has brought up a collection of rich troop.The living environment of their pursuing high quality, the area of residence and environment thereof are had higher requirement, villa or large tracts of land room have become their select target, and the creation of indoor a home from home, it obviously is unpractical relying on conventional central air-conditioning and not energy-conservation electric heater, gas heater, and the normal domestic use air-conditioning is concerning the large tracts of land room, and adorning one can't satisfy indoor requirement, adorns many and seems both unreasonable also uneconomical again.The invention of solar-assisted heat pump hot and cold water all-in-one has solved this contradiction perfectly.And this device has been realized two kinds of functions of use of a set of equipment with air-conditioning, water heater-integrated design, helps promoting in the family.
The foregoing description is to explanation of the present utility model, is not to qualification of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.
Claims (5)
1. solar-assisted heat pump hot and cold water all-in-one, it is characterized in that: comprise refrigerant-cycle systems, also be connected with the chilled water circulatory system and domestic hot-water's circulatory system on the described refrigerant-cycle systems, described refrigerant-cycle systems comprises compressor, the high-pressure outlet of compressor links to each other with first port of shell and tube exchanger, second port of shell and tube exchanger links to each other with first port of four-way change-over valve, second port of four-way change-over valve links to each other with first port of outdoor heat exchanger, the second port drying filter of outdoor heat exchanger, link to each other with first port of plate type heat exchanger behind the two-way expansion valve, second port of plate type heat exchanger links to each other with the 3rd port of four-way change-over valve, the 3rd port of four-way change-over valve links to each other with the 4th port of four-way change-over valve, and the 4th port of four-way change-over valve links to each other with the low pressure inlet of compressor.
2. a kind of solar-assisted heat pump hot and cold water all-in-one as claimed in claim 1, it is characterized in that: the described chilled water circulatory system comprises first water pump, the outlet of first water pump links to each other with the current of plate type heat exchanger the 3rd port, current the 4th port of plate type heat exchanger links to each other with first port of solar energy-water heat transmission equipment, second port of solar energy-water heat transmission equipment links to each other with first port of indoor heat exchanger, and second port of indoor heat exchanger links to each other with first pump entrance.
3. a kind of solar-assisted heat pump hot and cold water all-in-one as claimed in claim 2, it is characterized in that: described domestic hot-water's circulatory system comprises attemperater, described attemperater links to each other with solar energy heat collector, first port of attemperater links to each other with the inlet of second water pump, the outlet of second water pump links to each other with the 3rd current port of shell and tube exchanger, and the 4th current port of shell and tube exchanger links to each other with second port of attemperater.
4. a kind of solar-assisted heat pump hot and cold water all-in-one as claimed in claim 3, it is characterized in that: the exit of described second water pump also is connected with expansion tank.
5. as each described a kind of solar-assisted heat pump hot and cold water all-in-one in the claim 1～4, it is characterized in that: described outdoor heat exchanger is an air cooling heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206368480U CN201885483U (en) | 2010-11-23 | 2010-11-23 | Solar auxiliary heat pump cold-hot water all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206368480U CN201885483U (en) | 2010-11-23 | 2010-11-23 | Solar auxiliary heat pump cold-hot water all-in-one machine |
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| Publication Number | Publication Date |
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| CN201885483U true CN201885483U (en) | 2011-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010206368480U Expired - Fee Related CN201885483U (en) | 2010-11-23 | 2010-11-23 | Solar auxiliary heat pump cold-hot water all-in-one machine |
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| CN (1) | CN201885483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748899A (en) * | 2012-07-19 | 2012-10-24 | 东莞市新时代新能源科技有限公司 | An energy harvesting device with solar energy and air energy and method thereof |
| CN103807934A (en) * | 2012-11-06 | 2014-05-21 | 张华林 | Multifunctional air source central air conditioner |
-
2010
- 2010-11-23 CN CN2010206368480U patent/CN201885483U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748899A (en) * | 2012-07-19 | 2012-10-24 | 东莞市新时代新能源科技有限公司 | An energy harvesting device with solar energy and air energy and method thereof |
| CN103807934A (en) * | 2012-11-06 | 2014-05-21 | 张华林 | Multifunctional air source central air conditioner |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20121123 |