CN204830292U - Multi -functional heat pump air conditioning system is assisted to solar energy - Google Patents
Multi -functional heat pump air conditioning system is assisted to solar energy Download PDFInfo
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- CN204830292U CN204830292U CN201520605967.2U CN201520605967U CN204830292U CN 204830292 U CN204830292 U CN 204830292U CN 201520605967 U CN201520605967 U CN 201520605967U CN 204830292 U CN204830292 U CN 204830292U
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model relates to a multi -functional heat pump air conditioning system is assisted to solar energy, including heat transfer pressure -bearing water tank, domestic water pressure -bearing water tank, a compressor, vapour and liquid separator and evaporation -condensation ware, the compressor links to each other with the pipeline that entries of the entry pipeline and the domestic water pressure -bearing water tank of heat transfer pressure -bearing water tank respectively, the outlet pipe way and the compressor of domestic water pressure -bearing water tank link to each other with vapour and liquid separator respectively, the outlet pipe way of heat transfer pressure -bearing water tank and the entry linkage of evaporation -condensation ware, it has the parallelly connected solar panel of one or more to establish ties between the export of evaporation -condensation ware and the compressor, make whole air conditioning system form a return circuit. The utility model has the advantages of simple and reasonable structure, occupation space is little, can a tractor serves several purposes, and the function is comprehensive, the energy can be saved, the solar panel that establishes ties between vapour and liquid separator and evaporation -condensation ware improves heat pump air conditioning system's the efficiency that heats, realizes dual the effect energy -conserving and environmental protection, assist the heat dissipation in refrigeration process, improvement refrigeration efficiency.
Description
Technical field
The utility model belongs to energy class heat supply process field, specifically, relates to a kind of luminous energy heat pump, particularly relates to a kind of multifunctional solar-assisted heat pump air-conditioning system.
Background technology
Along with the continuous progress of human society, the demand of the energy is constantly increased, traditional non-renewable energy resources as the continuous consumption of coal etc. and its use the problem of environmental pollution produced constantly to aggravate, exploitation has the inexorable trend that the new energy materials of energy-saving environmental-protection function and device are social developments.
In various commercial building and civil buildings, heating, air-conditioning and energy consumption of hot water are topmost energy consumptions.Particularly along with science and technology, the development of production and the raising of people's living standard, the requirement of people to office, living environment comfort level also improves constantly, energy-conservation, safe, the comfortable target all becoming people and pursue.
Heat pump be based on inverse Carnot cycle principle set up a kind of be the device of high-quality thermal source by the thermal power transfer of low-quality thermal source, namely from natural air, water or soil, the not high low temperature heat energy of value is obtained, by consuming a small amount of electric energy, walked around as useful high temperature heat.Compare common electric refrigeration or heat mode, heat pump has the feature of efficient energy-saving, environmental protection.
But existing air source heat pump system is easily by the impact of surrounding air environment, and when, environment temperature colder at weather is lower, its Energy Efficiency Ratio can reduce greatly.And long-play there will be serious frost, system is caused normally to run.Summer, when carrying out refrigerating operaton, because the environment temperature of condenser is too high, also can make its operating efficiency greatly reduce.
Therefore general domestic consumer needs to configure different equipment to realize difference in functionality usually, and such as using air-condition is used for refrigeration, uses heat pump heating and provide hot water etc.Such use equipment is various, and buying, operating cost is all higher, and installs and put and all take more space.
Utility model content
Efficiency and inefficiency that the purpose of this utility model is to exist for existing heat pump, take up room the above-mentioned deficiency such as many, the multifunctional solar-assisted heat pump that a kind of efficiency is high, operating efficiency is high, take up room little air-conditioning system is provided, this heat pump type air conditioning system can provide heating and domestic hot-water in heating season, joint provides refrigeration and domestic hot-water during the broiling summer, can provide hot water separately at other times.
The technical solution of the utility model is: a kind of multifunctional solar-assisted heat pump air-conditioning system, comprise press-bearing water tank, compressor, gas-liquid separator and evaporative condenser, described press-bearing water tank comprises heat exchange press-bearing water tank and domestic water press-bearing water tank, compressor is connected with the oral siphon road of domestic water press-bearing water tank with the oral siphon road of heat exchange press-bearing water tank respectively, the outlet pipeline of domestic water press-bearing water tank is connected with gas-liquid separator respectively with compressor, the outlet pipeline of heat exchange press-bearing water tank is connected with the entrance of evaporative condenser, the outlet of evaporative condenser be in series with one or more solar heat-collection plate in parallel between compressor, whole air-conditioning system is made to form a loop.
Further, described heat pump type air conditioning system also comprises multiplex change-over switch, first port of multiplex change-over switch is connected with compressor with the outlet pipeline of domestic water press-bearing water tank respectively, second port of multiplex change-over switch is connected with the oral siphon road of heat exchange press-bearing water tank, 3rd port of multiplex change-over switch is connected with one end of gas-liquid separator, the other end of gas-liquid separator is connected with compressor, and the 4th port of multiplex change-over switch is connected with the export pipeline of solar heat-collection plate.
As preferably, between described gas-liquid separator and the outlet of evaporative condenser, be in series with the blue film collecting plate of a solar energy.
As preferably, between described gas-liquid separator and the outlet of evaporative condenser, be in series with two blue film collecting plates of solar energy in parallel.
As preferably, between described gas-liquid separator and the outlet of evaporative condenser, be in series with four blue film collecting plates of solar energy in parallel.
As preferably, between described gas-liquid separator and the outlet of evaporative condenser, be in series with six blue film collecting plates of solar energy in parallel.
As preferably, the blue film collecting plate of described solar energy is single plate structure, comprises metallic plate and sputtering sedimentation solar energy absorbing membranous layer on a metal plate, be greater than 93%, and emissivity is lower than 5% to solar radiant energy absorptivity.
As preferably, described metallic plate is aluminium sheet, and the Transfer Medium of the blue film collecting plate of described solar energy is heat pump refrigerant.
Further, described heat exchange press-bearing water tank is connected with heat abstractor, is provided with temperature sensor and controller in described domestic water press-bearing water tank, and the surface of described solar heat-collection plate is provided with temperature sensor and controller.
Further, the outlet pipeline of described heat exchange press-bearing water tank is provided with multiple single-way switch.
As preferably, the heat transfer medium of described press-bearing water tank is heat pump fluid, but not direct circulation water, avoids the frosting of Cold Winter, the problem such as freezing.
The beneficial effects of the utility model are:
1, the utility model is simple and reasonable, energy-conserving and environment-protective, series-connected solar collecting plate between gas-liquid separator and evaporative condenser, play solar heat-collection plate and there is the high feature of photothermal deformation rate, improve the heating efficiency of heat pump type air conditioning system, realize double effects that is energy-conservation and environmental protection, make full use of the feature that solar heat-collection plate surface area is large, in process of refrigerastion, carry out auxiliary heat dissipation, improve refrigerating efficiency.
2, the utility model can a tractor serves several purposes, complete function, save the energy, switched by multidirectional change-over switch, mode of operation can be refrigeration air-conditioner, refrigeration air-conditioner+hot water, cooling/heating air conditioner, cooling/heating air conditioner+hot water, hot water isotype, save installing space and cost, solve existing domestic consumer and adopt multiple distinct device to realize the problems such as taking up room of difference in functionality existence is large, installation is difficult.
What 3, flow in the utility model solar heat-collection plate is heat pump refrigerant, instead of water, effectively can avoid the frozen pipe problem in winter, is conducive to the scope of application expanding hot-water heating system.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model specific embodiment one.
Fig. 2 is the structural representation of the utility model specific embodiment two.
Fig. 3 is the structural representation of the utility model specific embodiment three.
Fig. 4 is the structural representation of the utility model specific embodiment four
In figure, 1, the first port of multidirectional change-over switch, 2, the second port of multidirectional change-over switch, 3, the 3rd port of multidirectional change-over switch, 4, the 4th port of multidirectional change-over switch, 5, heat exchange press-bearing water tank, 6, single-way switch I, 6 ' single-way switch II, 7, single-way switch III, 7 ', single-way switch IV, 8, evaporative condenser, 9, the blue film collecting plate of solar energy, 10, compressor, 11, gas-liquid separator, 12, domestic water press-bearing water tank, 13, heat abstractor.
Detailed description of the invention
With several embodiment, detailed description of the invention of the present utility model is described below in conjunction with accompanying drawing:
Embodiment one: as shown in Figure 1, a kind of multifunctional solar-assisted heat pump air-conditioning system, comprise multidirectional change-over switch, press-bearing water tank, compressor 10, gas-liquid separator 11, evaporative condenser 8, described press-bearing water tank comprises heat exchange press-bearing water tank 5 and domestic water press-bearing water tank 12, first port one of multiplex change-over switch is connected with compressor 10 with the outlet pipeline of domestic water press-bearing water tank 12 respectively, second port 2 of multiplex change-over switch is connected with the oral siphon road of heat exchange press-bearing water tank 5, 3rd port 3 of multiplex change-over switch is connected with one end of gas-liquid separator 11, the other end of gas-liquid separator 11 is connected with compressor 10, the outlet pipeline of heat exchange press-bearing water tank 5 is connected with the entrance of evaporative condenser 8, the blue film collecting plate 9 of a solar energy is in series with between the outlet of evaporative condenser 8 and compressor 10, the export pipeline of the blue film collecting plate 9 of solar energy is connected with the 4th port 4 of multiplex change-over switch, whole air-conditioning system is made to form a loop.
In the present embodiment, the blue film collecting plate 9 of above-mentioned solar energy is single plate structure, comprise metallic plate and sputtering sedimentation solar energy absorbing membranous layer on a metal plate, 93% is greater than to solar radiant energy absorptivity, and emissivity is lower than 5%, solar energy composite photothermal deformation rate is about 90%, and rete possesses good weather resistance.Under the condition not having direct solar radiation, the blue film collecting plate 9 of solar energy at absorption ambient air source heat energy, can be equivalent to the collector area expanding heat pump, is conducive to improving heating efficiency.
In the present embodiment, above-mentioned metallic plate is aluminium sheet, lightweight, and it is convenient to install, and the Transfer Medium of the blue film collecting plate 9 of described solar energy is heat pump refrigerant.
In the present embodiment, described heat exchange press-bearing water tank 5 is connected with heat abstractor 13, is provided with temperature sensor and controller in described domestic water press-bearing water tank 12, and the surface of described solar heat-collection plate 9 is provided with temperature sensor and controller.
In the present embodiment, the outlet pipeline of described heat exchange press-bearing water tank 5 is provided with four single-way switch, be respectively single-way switch I 6, single-way switch II 6 ', single-way switch III 7, single-way switch IV 7 '.Described four single-way switch switch pipeline in conjunction with multiplex change-over switch, and heat pump type air conditioning system can realize freezing respectively, heat, the function of supplying hot water.In heating season, heat pump type air conditioning system can provide heating and domestic hot-water; During the broiling summer, heat pump type air conditioning system can provide refrigeration and domestic hot-water; Hot water can be provided separately at other times, also can not run and provide domestic hot-water separately by the blue film collecting plate 9 of solar energy by compressor.
In the present embodiment, the heat transfer medium of described press-bearing water tank is heat pump fluid, but not direct circulation water, avoids the frosting of Cold Winter, the problem such as freezing.
Operation principle:
When heat pump type air conditioning system heats, the circulating path of heat pump fluid is the first port one of the multidirectional change-over switch of the 3rd port 3-compressor 10-domestic water press-bearing water tank 12-of the multidirectional change-over switch of the 4th port 4-of the multidirectional change-over switch of the blue film collecting plate 9-of the second port 2-heat exchange press-bearing water tank 5-single-way switch I 6-single-way switch IV 7 '-evaporative condenser 8-solar energy of the multidirectional change-over switch of the first port 1-of multidirectional change-over switch.Working medium is low-pressure low-temperature state in evaporative condenser 8, the heat energy of Absorbable rod Cryogenic air thermal source, there is liquid-gas phase to become, become low-pressure steam enter compressor 10 and enter the working substance steam that evaporative condenser 8 forms HTHP after being boosted by compressor 10, heat energy is discharged to heat exchange press-bearing water tank 5 and domestic water press-bearing water tank 12, reach the object heating, produce hot water.Highly pressurised liquid enters single-way switch afterwards, the throttling of single-way switch is become the saturated vapor of low-pressure low-temperature, enters again evaporative condenser 8, starts the working cycles of heat pump type air conditioning system.
In heating operations, flow through the process of domestic water press-bearing water tank 12 not necessarily, temperature sensor and controller is provided with in this domestic water press-bearing water tank 12, when water temperature is lower than setting value, working medium flows through this domestic water press-bearing water tank 12 and heats it, now, the mode of operation of heat pump type air conditioning system is cooling/heating air conditioner+hot-water mode; When water temperature is higher than setting value or when not needing domestic hot-water, by by-pass switch by its short circuit, no longer to its heating, now the mode of operation of heat pump type air conditioning system is cooling/heating air conditioner.
During heat pump type air conditioning system refrigeration, contrary with the course of work heated, the circulating path of heat pump fluid is the first port one of the multidirectional change-over switch of the 3rd port 3-compressor 10-domestic water press-bearing water tank 12-of the multidirectional change-over switch of the second port 2-of the 4th port 4-solar energy blue film collecting plate 9-evaporative condenser 8-single-way switch III 7-single-way switch II 6 '-multidirectional change-over switch of heat exchange press-bearing water tank 5-of the multidirectional change-over switch of the first port 1-of multidirectional change-over switch.After compressor 10 is compressed by working medium by the heat of heat exchange press-bearing water tank 5, flow to evaporative condenser 8, thermal release is gone out; Simultaneously by the further release heat of heat abstractor.
In process of refrigerastion, working medium flows through the process of the blue film collecting plate 9 of solar energy not necessarily, temperature sensor and controller are equipped with in blue film collecting plate 9 surface of solar energy, when surface temperature is lower than design temperature, working medium flows through the blue film collecting plate 9 of solar energy, the surface area utilizing it large dispels the heat, and improves refrigeration radiating efficiency; When surface temperature is higher than design temperature, working medium no longer flows through the blue film collecting plate 9 of solar energy, in order to avoid working medium is heated, affects refrigeration radiating.Meanwhile, in process of refrigerastion, working medium flows through the process of domestic water press-bearing water tank 12 neither be necessary.If the temperature in domestic water press-bearing water tank 12 is lower than design temperature, then working medium flows through domestic water press-bearing water tank 12, to its release heat, be equivalent to evaporative condenser, namely system is while refrigerating function, can provide domestic hot-water, now, the mode of operation of heat pump type air conditioning system is refrigeration air-conditioner+hot-water mode.If the temperature in domestic water press-bearing water tank 12 is higher than design temperature or do not need domestic hot-water, then do not need heating, respective line is shorted, and working medium no longer flows through domestic water press-bearing water tank 12, and now the mode of operation of heat pump type air conditioning system is refrigeration air-conditioner pattern.
If compressor 10 does not work, the solar energy relying on the blue film collecting plate 9 of solar energy to absorb carries out photothermal deformation, and directly can produce hot water, now the mode of operation of heat pump type air conditioning system is single hot water function.
If heat exchange press-bearing water tank 5 does not work, heat pump hot-water system also directly can produce hot water, only heats domestic water press-bearing water tank 12, realizes single heat-pump hot-water function.
Embodiment two: as shown in Figure 2, a kind of multifunctional solar-assisted heat pump air-conditioning system, comprise multidirectional change-over switch, press-bearing water tank, compressor 10, gas-liquid separator 11, evaporative condenser 8, described press-bearing water tank comprises heat exchange press-bearing water tank 5 and domestic water press-bearing water tank 12, first port one of multiplex change-over switch is connected with compressor 10 with the outlet pipeline of domestic water press-bearing water tank 12 respectively, second port 2 of multiplex change-over switch is connected with the oral siphon road of heat exchange press-bearing water tank 5, 3rd port 3 of multiplex change-over switch is connected with one end of gas-liquid separator 11, the other end of gas-liquid separator 11 is connected with compressor 10, the outlet pipeline of heat exchange press-bearing water tank 5 is connected with the entrance of evaporative condenser 8, the blue film collecting plate 9 of solar energy that the outlet of evaporative condenser 8 is in parallel with being in series with two between compressor 10, the export pipeline of the blue film collecting plate 9 of solar energy is connected with the 4th port 4 of multiplex change-over switch, whole air-conditioning system is made to form a loop.
In the present embodiment, the blue film collecting plate 9 of above-mentioned solar energy is single plate structure, comprise metallic plate and sputtering sedimentation solar energy absorbing membranous layer on a metal plate, 93% is greater than to solar radiant energy absorptivity, and emissivity is lower than 5%, solar energy composite photothermal deformation rate is about 90%, and rete possesses good weather resistance.Under the condition not having direct solar radiation, the blue film collecting plate 9 of solar energy at absorption ambient air source heat energy, can be equivalent to the collector area expanding heat pump, is conducive to improving heating efficiency.
In the present embodiment, above-mentioned metallic plate is aluminium sheet, lightweight, and it is convenient to install, and the Transfer Medium of the blue film collecting plate 9 of described solar energy is heat pump refrigerant.
In the present embodiment, described heat exchange press-bearing water tank 5 is connected with heat abstractor 13, is provided with temperature sensor and controller in described domestic water press-bearing water tank 12, and the surface of described solar heat-collection plate 9 is provided with temperature sensor and controller.
In the present embodiment, the outlet pipeline of described heat exchange press-bearing water tank 5 is provided with four single-way switch, be respectively single-way switch I 6, single-way switch II 6 ', single-way switch III 7, single-way switch IV 7 '.Described four single-way switch switch pipeline in conjunction with multiplex change-over switch, and heat pump type air conditioning system can realize freezing respectively, heat, the function of supplying hot water.In heating season, heat pump type air conditioning system can provide heating and domestic hot-water; During the broiling summer, heat pump type air conditioning system can provide refrigeration and domestic hot-water; Hot water can be provided separately at other times, also can not run and provide domestic hot-water separately by the blue film collecting plate 9 of solar energy by compressor.
In the present embodiment, the heat transfer medium of described press-bearing water tank is heat pump fluid, but not direct circulation water, avoids the frosting of Cold Winter, the problem such as freezing.
The operation principle of the multifunctional solar-assisted heat pump air-conditioning system in the present embodiment is with embodiment one.
Embodiment three: as shown in Figure 3, a kind of multifunctional solar-assisted heat pump air-conditioning system, comprise multidirectional change-over switch, press-bearing water tank, compressor 10, gas-liquid separator 11, evaporative condenser 8, described press-bearing water tank comprises heat exchange press-bearing water tank 5 and domestic water press-bearing water tank 12, first port one of multiplex change-over switch is connected with compressor 10 with the outlet pipeline of domestic water press-bearing water tank 12 respectively, second port 2 of multiplex change-over switch is connected with the oral siphon road of heat exchange press-bearing water tank 5, 3rd port 3 of multiplex change-over switch is connected with one end of gas-liquid separator 11, the other end of gas-liquid separator 11 is connected with compressor 10, the outlet pipeline of heat exchange press-bearing water tank 5 is connected with the entrance of evaporative condenser 8, the blue film collecting plate 9 of solar energy that the outlet of evaporative condenser 8 is in parallel with being in series with four between compressor 10, the export pipeline of the blue film collecting plate 9 of solar energy is connected with the 4th port 4 of multiplex change-over switch, whole air-conditioning system is made to form a loop.
In the present embodiment, the blue film collecting plate 9 of above-mentioned solar energy is single plate structure, comprise metallic plate and sputtering sedimentation solar energy absorbing membranous layer on a metal plate, 93% is greater than to solar radiant energy absorptivity, and emissivity is lower than 5%, solar energy composite photothermal deformation rate is about 90%, and rete possesses good weather resistance.Under the condition not having direct solar radiation, the blue film collecting plate 9 of solar energy at absorption ambient air source heat energy, can be equivalent to the collector area expanding heat pump, is conducive to improving heating efficiency.
In the present embodiment, above-mentioned metallic plate is aluminium sheet, lightweight, and it is convenient to install, and the Transfer Medium of the blue film collecting plate 9 of described solar energy is heat pump refrigerant.
In the present embodiment, described heat exchange press-bearing water tank 5 is connected with heat abstractor 13, is provided with temperature sensor and controller in described domestic water press-bearing water tank 12, and the surface of described solar heat-collection plate 9 is provided with temperature sensor and controller.
In the present embodiment, the outlet pipeline of described heat exchange press-bearing water tank 5 is provided with four single-way switch, be respectively single-way switch I 6, single-way switch II 6 ', single-way switch III 7, single-way switch IV 7 '.Described four single-way switch switch pipeline in conjunction with multiplex change-over switch, and heat pump type air conditioning system can realize freezing respectively, heat, the function of supplying hot water.In heating season, heat pump type air conditioning system can provide heating and domestic hot-water; During the broiling summer, heat pump type air conditioning system can provide refrigeration and domestic hot-water; Hot water can be provided separately at other times, also can not run and provide domestic hot-water separately by the blue film collecting plate 9 of solar energy by compressor.
In the present embodiment, the heat transfer medium of described press-bearing water tank is heat pump fluid, but not direct circulation water, avoids the frosting of Cold Winter, the problem such as freezing.
The operation principle of the multifunctional solar-assisted heat pump air-conditioning system in the present embodiment is with embodiment one.
Embodiment four: as shown in Figure 4, a kind of multifunctional solar-assisted heat pump air-conditioning system, comprise multidirectional change-over switch, press-bearing water tank, compressor 10, gas-liquid separator 11, evaporative condenser 8, described press-bearing water tank comprises heat exchange press-bearing water tank 5 and domestic water press-bearing water tank 12, first port one of multiplex change-over switch is connected with compressor 10 with the outlet pipeline of domestic water press-bearing water tank 12 respectively, second port 2 of multiplex change-over switch is connected with the oral siphon road of heat exchange press-bearing water tank 5, 3rd port 3 of multiplex change-over switch is connected with one end of gas-liquid separator 11, the other end of gas-liquid separator 11 is connected with compressor 10, the outlet pipeline of heat exchange press-bearing water tank 5 is connected with the entrance of evaporative condenser 8, the blue film collecting plate 9 of solar energy that the outlet of evaporative condenser 8 is in parallel with being in series with six between compressor 10, the export pipeline of the blue film collecting plate 9 of solar energy is connected with the 4th port 4 of multiplex change-over switch, whole air-conditioning system is made to form a loop.
In the present embodiment, the blue film collecting plate 9 of above-mentioned solar energy is single plate structure, comprise metallic plate and sputtering sedimentation solar energy absorbing membranous layer on a metal plate, 93% is greater than to solar radiant energy absorptivity, and emissivity is lower than 5%, solar energy composite photothermal deformation rate is about 90%, and rete possesses good weather resistance.Under the condition not having direct solar radiation, the blue film collecting plate 9 of solar energy at absorption ambient air source heat energy, can be equivalent to the collector area expanding heat pump, is conducive to improving heating efficiency.
In the present embodiment, above-mentioned metallic plate is aluminium sheet, lightweight, and it is convenient to install, and the Transfer Medium of the blue film collecting plate 9 of described solar energy is heat pump refrigerant.
In the present embodiment, described heat exchange press-bearing water tank 5 is connected with heat abstractor 13, is provided with temperature sensor and controller in described domestic water press-bearing water tank 12, and the surface of described solar heat-collection plate 9 is provided with temperature sensor and controller.
In the present embodiment, the outlet pipeline of described heat exchange press-bearing water tank 5 is provided with four single-way switch, be respectively single-way switch I 6, single-way switch II 6 ', single-way switch III 7, single-way switch IV 7 '.Described four single-way switch switch pipeline in conjunction with multiplex change-over switch, and heat pump type air conditioning system can realize freezing respectively, heat, the function of supplying hot water.In heating season, heat pump type air conditioning system can provide heating and domestic hot-water; During the broiling summer, heat pump type air conditioning system can provide refrigeration and domestic hot-water; Hot water can be provided separately at other times, also can not run and provide domestic hot-water separately by the blue film collecting plate 9 of solar energy by compressor.
In the present embodiment, the heat transfer medium of described press-bearing water tank is heat pump fluid, but not direct circulation water, avoids the frosting of Cold Winter, the problem such as freezing.
The operation principle of the multifunctional solar-assisted heat pump air-conditioning system in the present embodiment is with embodiment one.
The blue film collecting plate of solar energy in above-described embodiment can be arranged on the position such as balcony, wall between windows, roof of south orientation, is convenient to and Integration of building, realizes architecture-integral.
As the extension of above-described embodiment, the utility model according to actual needs, can select the quantity of solar heat-collection plate, improves heating efficiency, refrigerating efficiency and operating efficiency, adapts to heat pump type air conditioning system and reliably, stably runs continuously under different operating mode.The utility model is owing to obtaining solar radiant energy by heat pump low temperature, comparatively conventional water heaters heat absorption efficiency is high, not that best position also can obtain high light thermal transition efficiency, do not having, under sun direct projection condition, energy to be absorbed from solar heat-collection plate ambient air; Suitably can adjust installation position and the angle of solar heat-collection plate according to building requirements, realize the perfection set with building, be convenient to the integrated of photo-thermal and building.Secondly, make full use of the feature that solar heat-collection plate surface area is large, in process of refrigerastion, carry out auxiliary heat dissipation, improve refrigerating efficiency.
Above-described embodiment is used for explaining the utility model, instead of limits the utility model, and in the protection domain of spirit of the present utility model and claim, any amendment make the utility model and change, all fall into protection domain of the present utility model.
Claims (10)
1. a multifunctional solar-assisted heat pump air-conditioning system, comprise press-bearing water tank, compressor, gas-liquid separator and evaporative condenser, it is characterized in that: described press-bearing water tank comprises heat exchange press-bearing water tank and domestic water press-bearing water tank, compressor is connected with the oral siphon road of domestic water press-bearing water tank with the oral siphon road of heat exchange press-bearing water tank respectively, the outlet pipeline of domestic water press-bearing water tank is connected with gas-liquid separator respectively with compressor, the outlet pipeline of heat exchange press-bearing water tank is connected with the entrance of evaporative condenser, the outlet of evaporative condenser be in series with one or more solar heat-collection plate in parallel between compressor, whole air-conditioning system is made to form a loop.
2. multifunctional solar-assisted heat pump air-conditioning system as claimed in claim 1, it is characterized in that: described heat pump type air conditioning system also comprises multiplex change-over switch, first port of multiplex change-over switch is connected with compressor with the outlet pipeline of domestic water press-bearing water tank respectively, second port of multiplex change-over switch is connected with the oral siphon road of heat exchange press-bearing water tank, 3rd port of multiplex change-over switch is connected with one end of gas-liquid separator, the other end of gas-liquid separator is connected with compressor, and the 4th port of multiplex change-over switch is connected with the export pipeline of solar heat-collection plate.
3. multifunctional solar-assisted heat pump air-conditioning system as claimed in claim 1, is characterized in that: be in series with the blue film collecting plate of a solar energy between described gas-liquid separator and the outlet of evaporative condenser.
4. multifunctional solar-assisted heat pump air-conditioning system as claimed in claim 1, is characterized in that: be in series with two blue film collecting plates of solar energy in parallel between described gas-liquid separator and the outlet of evaporative condenser.
5. multifunctional solar-assisted heat pump air-conditioning system as claimed in claim 1, is characterized in that: be in series with four blue film collecting plates of solar energy in parallel between described gas-liquid separator and the outlet of evaporative condenser.
6. multifunctional solar-assisted heat pump air-conditioning system as claimed in claim 1, is characterized in that: be in series with six blue film collecting plates of solar energy in parallel between described gas-liquid separator and the outlet of evaporative condenser.
7. the multifunctional solar-assisted heat pump air-conditioning system as described in claim 3 to 6 any one, is characterized in that: the blue film collecting plate of described solar energy is single plate structure, comprises metallic plate and sputtering sedimentation solar energy absorbing membranous layer on a metal plate.
8. multifunctional solar-assisted heat pump air-conditioning system as claimed in claim 7, is characterized in that: described metallic plate is aluminium sheet, and the Transfer Medium of the blue film collecting plate of described solar energy is heat pump refrigerant.
9. multifunctional solar-assisted heat pump air-conditioning system as claimed in claim 1, is characterized in that: the outlet pipeline of described heat exchange press-bearing water tank is provided with multiple single-way switch.
10. the multifunctional solar-assisted heat pump air-conditioning system as described in claim 1 or 9 any one, it is characterized in that: described heat exchange press-bearing water tank is connected with heat abstractor, be provided with temperature sensor and controller in described domestic water press-bearing water tank, the surface of described solar heat-collection plate is provided with temperature sensor and controller.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520605967.2U CN204830292U (en) | 2015-08-12 | 2015-08-12 | Multi -functional heat pump air conditioning system is assisted to solar energy |
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| CN201520605967.2U CN204830292U (en) | 2015-08-12 | 2015-08-12 | Multi -functional heat pump air conditioning system is assisted to solar energy |
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| CN201520605967.2U Expired - Fee Related CN204830292U (en) | 2015-08-12 | 2015-08-12 | Multi -functional heat pump air conditioning system is assisted to solar energy |
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| Country | Link |
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| CN (1) | CN204830292U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023880A (en) * | 2016-02-02 | 2017-08-08 | 杭州华芬高新技术研究院 | Composite solar radiator |
| CN111457590A (en) * | 2020-05-22 | 2020-07-28 | 浙江康都节能科技有限公司 | Pressure-bearing type heat pump system |
-
2015
- 2015-08-12 CN CN201520605967.2U patent/CN204830292U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023880A (en) * | 2016-02-02 | 2017-08-08 | 杭州华芬高新技术研究院 | Composite solar radiator |
| CN111457590A (en) * | 2020-05-22 | 2020-07-28 | 浙江康都节能科技有限公司 | Pressure-bearing type heat pump system |
| CN111457590B (en) * | 2020-05-22 | 2022-03-11 | 浙江康都节能科技有限公司 | Pressure-bearing type heat pump system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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