CN212644998U - Cold and hot balanced system based on solar energy - Google Patents
Cold and hot balanced system based on solar energy Download PDFInfo
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- CN212644998U CN212644998U CN202020515837.0U CN202020515837U CN212644998U CN 212644998 U CN212644998 U CN 212644998U CN 202020515837 U CN202020515837 U CN 202020515837U CN 212644998 U CN212644998 U CN 212644998U
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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
- Y02E10/44—Heat exchange systems
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Abstract
The utility model relates to a cold and hot balance system based on solar energy, belonging to the heating technology field of heating ventilation; the technical scheme is as follows: an exhaust port of the compressor is communicated with an air inlet of the compressor after sequentially passing through the plate condenser, the liquid storage tank, the liquid supply valve, the expansion valve and the plate evaporator through a first working medium pipeline, and a refrigerant flows through the first working medium pipeline; the solar heat collector, the plate-type evaporator and the heat conducting oil pump are sequentially communicated through a second working medium pipeline, the solar heat collector comprises a plurality of solar vacuum pipes which are arranged side by side, two ends of each solar vacuum pipe are through, the second working medium pipeline penetrates through two ends of a vacuum layer of each solar vacuum pipe, and heat conducting oil flows through the second working medium pipeline; the utility model discloses energy-concerving and environment-protective adopts solar energy to provide the heat, adopts bi-pass spiral vacuum tube can increase the illuminated area, reduces the phenomenon that the vacuum tube splits because of the high temperature, improves solar energy utilization efficiency.
Description
Technical Field
The utility model relates to a cold and hot balanced system based on solar energy belongs to warm logical heat supply technical field.
Background
The existing device for collecting heat by utilizing solar energy comprises a solar water heater, and a direct-insertion type solar water heater usually adopts a plurality of parallel vacuum tubes to heat a water tank. However, most vacuum tubes are single-end openings, and can only be used on a direct-insertion type solar water heater, so that the application range is limited, and the further improvement of the heat efficiency is influenced. The air source heat pump water heater is convenient to install and use, saves energy compared with the traditional gas water heater and electric water heater, is easily influenced by the ambient temperature, the heating capacity is difficult to reach the required heat load under the low-temperature condition in winter, and the fan coil has the frosting phenomenon, so that the reduction of the energy efficiency ratio is aggravated.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a cold and hot balanced system based on solar energy has overcome the not enough of prior art existence, provides a cold and hot balanced system who improves solar energy utilization ratio.
In order to solve the technical problem, the utility model discloses a technical scheme be: a cold and hot balance system based on solar energy comprises a compressor, a plate type condenser, a liquid supply valve, an expansion valve, a plate type evaporator, a heat conduction oil pump, a solar heat collector and a liquid storage tank, wherein an exhaust port of the compressor is communicated with an air inlet of the compressor after sequentially passing through the plate type condenser, the liquid storage tank, the liquid supply valve, the expansion valve and the plate type evaporator through a first working medium pipeline, and a refrigerant flows through the first working medium pipeline;
solar collector, plate-type evaporimeter and conduction oil pump communicate according to the preface through second working medium pipeline, and solar collector includes a plurality of solar vacuum tubes that set up side by side, and the both ends of solar vacuum tube are penetrating, and second working medium pipeline runs through from the both ends of the vacuum layer of solar vacuum tube, and second working medium pipeline circulation conduction oil.
Preferably, an oil separator is arranged between the exhaust port of the compressor and the refrigerant inlet of the plate condenser, and an oil return port of the oil separator is communicated with the air inlet of the compressor.
Preferably, the surfaces of the first working medium pipeline, the second working medium pipeline, the plate-type condenser and the plate-type evaporator are wrapped with heat insulation cotton.
Preferably, the solar vacuum tube is a two-way spiral vacuum tube, and the second working medium tube is in a spiral shape matched with the two-way spiral vacuum tube in the middle of the two-way spiral vacuum tube.
Compared with the prior art, the utility model following beneficial effect has.
The utility model discloses energy-concerving and environment-protective adopts solar energy to provide the heat, adopts bi-pass spiral vacuum tube can increase illuminated area, reduces the phenomenon that the vacuum tube splits because of the high temperature, utilizes the conduction oil as heat transfer medium for the plate evaporator provides the heat, can promote the efficiency of contrary carnot circulation, improves solar energy utilization efficiency.
Drawings
Fig. 1 is a structural diagram of the present invention.
Fig. 2 is a schematic view of a heat conducting oil pipe passing through a solar vacuum pipe.
In the figure, 1-compressor, 2-oil separator, 3-plate condenser, 4-heat exchanger, 5-water pump, 6-liquid supply valve, 7-expansion valve, 8-plate evaporator, 9-heat conducting oil pump, 10-solar heat collector, 11-solar vacuum tube, 12-vacuum layer, 13-second working medium pipeline.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, the utility model relates to a cold and hot balanced system based on solar energy, including compressor 1, plate condenser 3, liquid feed valve 6, expansion valve 7, plate evaporator 8, conduction oil pump 9, solar collector 10 and liquid storage pot 14, compressor 1's gas vent is linked together with compressor 1's air inlet through first working medium pipeline after according to the preface through plate condenser 3, liquid storage pot 14, liquid feed valve 6, expansion valve 7 and plate evaporator 8, the flow through refrigerant in the first working medium pipeline.
The liquid storage tank 14 can effectively reduce liquid impact caused by the compressor. An oil separator 2 is arranged between the exhaust port of the compressor 1 and the refrigerant inlet of the plate condenser 3, and an oil return port of the oil separator 2 is communicated with the air inlet of the compressor 1. The oil separator 2 functions to separate lubricating oil from high-pressure vapor discharged from the compressor, and to prevent the compressor from malfunctioning due to lack of lubrication.
The surfaces of the first working medium pipeline, the second working medium pipeline, the plate-type condenser 3 and the plate-type evaporator 8 are wrapped with heat insulation cotton. The plate condenser 3 and the plate evaporator 8 are arranged on the outer surface of the heat preservation cotton, and a layer of aluminum foil is wrapped, so that the appearance is improved, and the collision is prevented.
In another embodiment, the solar vacuum tube 11 is a two-way spiral vacuum tube, and the second working medium tube is in a spiral shape matched with the two-way spiral vacuum tube in the middle of the two-way spiral vacuum tube. The double-pass spiral vacuum tube can be a double-pass spiral vacuum tube which is applied to an air type solar heat collector.
To the working process and principle of the utility model further explain: when the system is used, in a time period of sufficient sunshine in daytime, the solar heat collector 10 can absorb a large amount of solar radiation energy, heat conduction oil in the second working medium pipeline in the middle of the solar vacuum tube 11 is heated, the heat conduction oil pump 9 transfers heat between the solar heat collector 10 and the plate-type evaporator 8, and the plate-type evaporator 8 absorbs heat in the heat conduction oil. Under the effect of reverse Carnot circulation, plate condenser 3 heats the water that needs to heat, carries the heat exchanger 4 of user's place to get warm or provide hot water through water pump 5 after the heating, sends plate condenser 3 to the water or normal atmospheric temperature water pump after the cooling again and heats, forms closed circulation.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (4)
1. The utility model provides a cold and hot balanced system based on solar energy which characterized in that: the system comprises a compressor (1), a plate type condenser (3), a liquid supply valve (6), an expansion valve (7), a plate type evaporator (8), a heat conduction oil pump (9), a solar heat collector (10) and a liquid storage tank (14), wherein an exhaust port of the compressor (1) is communicated with an air inlet of the compressor (1) after sequentially passing through the plate type condenser (3), the liquid storage tank (14), the liquid supply valve (6), the expansion valve (7) and the plate type evaporator (8) through a first working medium pipeline, and a refrigerant flows through the first working medium pipeline;
solar collector (10), plate-type evaporimeter (8) and conduction oil pump (9) communicate according to the preface through second working medium pipeline, and solar collector (10) are including a plurality of solar vacuum tube (11) that set up side by side, and the both ends of solar vacuum tube (11) are penetrating, and second working medium pipeline runs through from the both ends of vacuum layer (12) of solar vacuum tube (11), and second working medium pipeline circulation conduction oil.
2. A solar based cold and heat balance system according to claim 1, wherein: an oil separator (2) is arranged between an exhaust port of the compressor (1) and a refrigerant inlet of the plate condenser (3), and an oil return port of the oil separator (2) is communicated with an air inlet of the compressor (1).
3. A solar based cold and heat balance system according to claim 1, wherein: the surfaces of the first working medium pipeline, the second working medium pipeline, the plate-type condenser (3) and the plate-type evaporator (8) are wrapped with heat insulation cotton.
4. A solar based cold and heat balance system according to claim 1, wherein: the solar vacuum tube (11) is a two-way spiral vacuum tube, and the second working medium tube is in a spiral shape matched with the two-way spiral vacuum tube in the middle of the two-way spiral vacuum tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020515837.0U CN212644998U (en) | 2020-04-10 | 2020-04-10 | Cold and hot balanced system based on solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020515837.0U CN212644998U (en) | 2020-04-10 | 2020-04-10 | Cold and hot balanced system based on solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212644998U true CN212644998U (en) | 2021-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202020515837.0U Active CN212644998U (en) | 2020-04-10 | 2020-04-10 | Cold and hot balanced system based on solar energy |
Country Status (1)
| Country | Link |
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| CN (1) | CN212644998U (en) |
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2020
- 2020-04-10 CN CN202020515837.0U patent/CN212644998U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210609 Address after: 045000 building 001, science and Technology Park, East District, Yangquan economic and Technological Development Zone, Shanxi Province Patentee after: Nichangjing new materials (Shanxi) Co.,Ltd. Address before: 518000 1015, block B, weidonglong business building, 2113 Meilong Avenue, Qinghua community, Longhua street, Longhua District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN HUIHONG TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |