CN205079449U - Single loop solar heat pump hot water device - Google Patents
Single loop solar heat pump hot water device Download PDFInfo
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- CN205079449U CN205079449U CN201520810201.8U CN201520810201U CN205079449U CN 205079449 U CN205079449 U CN 205079449U CN 201520810201 U CN201520810201 U CN 201520810201U CN 205079449 U CN205079449 U CN 205079449U
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- pipeline
- water
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- heat exchanger
- heat
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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
Abstract
The utility model discloses a single loop solar heat pump hot water device, including water tank, three double -pipe heat exchanger, solar panel, compressor, throttling arrangement, condenser and water pump, the condenser establish in the water tank, three double -pipe heat exchanger communicate with each other through the circulation of pipeline and solar panel, form heat conduction solution circulation system, three double -pipe heat exchanger communicate with each other through pipeline and water tank, form water path circulating system, three double -pipe heat exchanger, compressor, condenser, throttling arrangement pass through the pipeline and communicate in proper order, throttling arrangement passes through the pipeline and constitutes the peripheral passage with three double -pipe heat exchanger intercommunication again, forms the refrigerant system, be equipped with first water pump on heat conduction solution circulation system's pipeline, be equipped with the second water pump on water route circulation system's pipeline. The simple structure of this system, design benefit, energy -conservation can be worked under - 30~50 DEG C of environment up to 60%, has fine practicality.
Description
Technical field
The utility model relates to heat-pump hot-water technical field, particularly relates to a kind of single loop solar heat pump water heating apparatus.
Background technology
Heat pump techniques is the new energy technology received much attention in the whole world in recent years, refers to one and can obtain Lowlevel thermal energy from natural air, water or soil, and through electric energy acting, providing can by the device of people's high level heat used.Earth source heat pump is one of heat pump techniques that research is more at present, air-conditioning technical cool in summer and warm in winter is carried out to building with the earth or water for Cooling and Heat Source, existing earth source heat pump is mostly based on being greatly Cooling and Heat Source, and a lot of occasion is by region restriction or do not have enough places can not meet the supply of Cooling and Heat Source.Air can be absorb the Cooling and Heat Source in air, and the heat that can not directly use illumination to produce, therefore can't meet user demand completely.
Utility model content
Utility model object: for the deficiencies in the prior art, the purpose of this utility model is to provide a kind of single loop solar heat pump water heating apparatus, have energy-conservation, make full use of the features such as regenerative resource, working environment scope be wide.
Technical scheme: in order to realize above-mentioned utility model object, the technical solution adopted in the utility model is as follows:
A kind of single loop solar heat pump water heating apparatus, comprises water tank, three double-tube heat exchangers, solar panels, compressor, throttling arrangement, condenser and water pump; Described condenser is located in water tank, and three described double-tube heat exchangers to be circulated with solar panels by pipeline and communicate, and form the heat-transferring solution circulatory system; Three described double-tube heat exchangers are communicated with water tank by pipeline, form water passage circulation system; Three described double-tube heat exchangers, compressor, condenser, throttling arrangement are communicated with successively by pipeline, and throttling arrangement is communicated with three double-tube heat exchangers is formed peripheral passage by pipeline, formation refrigerant system; The pipeline of the heat-transferring solution circulatory system is provided with the first water pump, the pipeline of water passage circulation system is provided with the second water pump.
Three described double-tube heat exchangers are made up of three heat exchangers, be respectively First Heat Exchanger, the second heat exchanger, the 3rd heat exchanger, First Heat Exchanger with enter conductive fluid pipeline and go out conductive fluid pipeline and communicate, second heat exchanger communicates with water route outlet pipeline and water route inlet pipeline, the 3rd heat exchanger with go out refrigerant line and system refrigerant circuit communicates.
In solar panels, establish coil pipe, coil pipe with enter conductive fluid pipeline and go out conductive fluid pipeline and communicate.
Water tank is established the import and export of water.
Beneficial effect: compared with prior art, single loop solar heat pump water heating apparatus of the present utility model, structure is simple, design ingenious, energy-conservation up to 60%, make full use of regenerative resource, can work under-30 ~ 50 DEG C of environment, the advantage of solar energy with air energy is combined fully, when the temperature of solar energy system is higher than water tank temperature, solar energy is directly to water tank heat supply, and compressor does not work; When the temperature of solar energy system is less than or equal to water tank temperature, refrigerant system is started working, and water pump 14 quits work, improve the Energy Efficiency Ratio of heat pump, the heat that solar irradiation produces can be made full use of like this, reduce the working time economize energy of compressor, there is good practicality.
Accompanying drawing explanation
Fig. 1 is the structural representation of single loop solar heat pump water heating apparatus.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described further.
Embodiment 1
As shown in Figure 1, single loop solar heat pump water heating apparatus mainly comprises 3 system and devices, first is refrigerant system (device), comprise three double-tube heat exchangers 2, compressor 4, water tank 1 and throttling arrangement 5, three double-tube heat exchangers 2 pass through refrigerant line 22 and are communicated to compressor 4, compressor 4 is communicated with water tank 1 by compressor outlet pipeline, water tank 1 is communicated with throttling arrangement 5 by leaving condenser water pipeline, throttling arrangement 5 is communicated with three double-tube heat exchangers 2 by system refrigerant circuit 21, form refrigerant system, this system can periodic duty below 50 DEG C, when the water temperature in condenser equals the water temperature of evaporator end, refrigerant system is started working.
Second is water passage circulation system (device), comprises three double-tube heat exchangers 2, water tank 1 and the first water pump 8, three double-tube heat exchanger 2 and to be circulated with water tank 1 by water route outlet pipeline 11, water route inlet pipeline 12 and communicate, water route inlet pipeline 12 is established the first water pump 8.
3rd is the heat-transferring solution circulatory system (device), comprise solar panels 3, three double-tube heat exchanger 2 and the second water pump 14, solar panels 3 pass through into conductive fluid pipeline 31, go out conductive fluid pipeline 32 and to circulate with three double-tube heat exchangers 2 and communicate, and are going out on conductive fluid pipeline 32 to be provided with the second water pump 14.
Wherein, three double-tube heat exchangers 2 are made up of three heat exchangers, be respectively First Heat Exchanger 9, second heat exchanger 10, the 3rd heat exchanger 13, First Heat Exchanger 9 with enter conductive fluid pipeline 31 and go out conductive fluid pipeline 32 to communicate, second heat exchanger 10 communicates with water route outlet pipeline 11 and water route inlet pipeline 12, the 3rd heat exchanger 13 with go out refrigerant line 22 and system refrigerant circuit 21 communicates.In water tank 1, establish condenser 7, condenser 7 is communicated by pipeline with compressor 4 and throttling arrangement 5.In solar panels 3, establish coil pipe 6, coil pipe 6 with enter conductive fluid pipeline 31 and go out conductive fluid pipeline 32 to communicate.Water tank 1 is established the import and export of water.
This single loop solar heat pump water heating apparatus, when initiating switchup without the need to using refrigerant system, as long as open solar energy system can ensure instructions for use.The temperature (50 DEG C) equaling evaporator end as hot water outlet temperature can open refrigerant system to meet instructions for use, close solution recycle system simultaneously, the heat that solar irradiation produces can be made full use of like this, reduce the working time economize energy of compressor, there is good practicality.
Claims (4)
1. a single loop solar heat pump water heating apparatus, is characterized in that, comprises water tank (1), three double-tube heat exchangers (2), solar panels (3), compressor (4), throttling arrangement (5), condenser (7) and water pump (8); Described condenser (7) is located in water tank (1), and described three double-tube heat exchangers (2) to be circulated with solar panels (3) by pipeline and communicate, and form the heat-transferring solution circulatory system; Described three double-tube heat exchangers (2) are communicated with water tank (1) by pipeline, form water passage circulation system; Described three double-tube heat exchangers (2), compressor (4), condenser (7), throttling arrangement (5) are communicated with successively by pipeline, and throttling arrangement (5) is communicated with three double-tube heat exchangers (2) by pipeline again and forms peripheral passage, form refrigerant system; The pipeline of the heat-transferring solution circulatory system is provided with the first water pump (8), the pipeline of water passage circulation system is provided with the second water pump (14).
2. single loop solar heat pump water heating apparatus according to claim 1, it is characterized in that, described three double-tube heat exchangers (2) are made up of three heat exchangers, be respectively First Heat Exchanger (9), the second heat exchanger (10), the 3rd heat exchanger (13), First Heat Exchanger (9) with enter conductive fluid pipeline (31) and go out conductive fluid pipeline (32) to communicate, second heat exchanger (10) communicates with water route outlet pipeline (11) and water route inlet pipeline (12), the 3rd heat exchanger (13) with go out refrigerant line (22) and system refrigerant circuit (21) communicates.
3. single loop solar heat pump water heating apparatus according to claim 1, is characterized in that, establishes coil pipe (6) in solar panels (3), coil pipe (6) with enter conductive fluid pipeline (31) and go out conductive fluid pipeline (32) to communicate.
4. single loop solar heat pump water heating apparatus according to claim 1, is characterized in that, water tank (1) is established the import and export of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520810201.8U CN205079449U (en) | 2015-10-20 | 2015-10-20 | Single loop solar heat pump hot water device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520810201.8U CN205079449U (en) | 2015-10-20 | 2015-10-20 | Single loop solar heat pump hot water device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205079449U true CN205079449U (en) | 2016-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520810201.8U Active CN205079449U (en) | 2015-10-20 | 2015-10-20 | Single loop solar heat pump hot water device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205079449U (en) |
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2015
- 2015-10-20 CN CN201520810201.8U patent/CN205079449U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |