CN201429169Y - Solar energy type seawater source heat pump system - Google Patents
Solar energy type seawater source heat pump system Download PDFInfo
- Publication number
- CN201429169Y CN201429169Y CN 200920015000 CN200920015000U CN201429169Y CN 201429169 Y CN201429169 Y CN 201429169Y CN 200920015000 CN200920015000 CN 200920015000 CN 200920015000 U CN200920015000 U CN 200920015000U CN 201429169 Y CN201429169 Y CN 201429169Y
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- CN
- China
- Prior art keywords
- seawater
- pipeline
- heat pump
- source
- temperature
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- Expired - Fee Related
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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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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The utility model relates to a solar energy seawater source central air-conditioning system. A seawater reservoir is internally connected with a water treatment station, filtered seawater is pumped from the treatment station and injected into the seawater reservoir which is connected with a pipeline; the pipeline is connected with a solar panel which heats the seawater; and in order to better improve the water temperature, the temperature of the water is secondarily improved through an auxiliary heat source (power source), and the heated water is returned to the sweater reservoir through a pipeline and continuously circulated to ensure the temperature of the seawater reservoir. The other end of the seawater reservoir is connected with an evaporator of a water pump system and an inlet pipeline and an output pipeline form the circulation. The utility model improves the temperature of low-temperature heat source seawater of a seawater source heat pump system, further improves the efficiency of the seawater source heat pump system and saves electric energy by about 20 percent.
Description
Technical field
The utility model patent relates to a kind of sea water source heat pump system.
Background technology
Common central air-conditioning technology, dispel the heat by cooling tower when freeze summer, just the heat in the building is discharged in the outdoor environment air, thereby the airborne cold of outdoor environment is transferred to building within doors by the acting of central air-conditioning, can be played effect like this architecture refrigerating.Yet cooling tower has many shortcomings: noise is very big, and waste water resource produces some bacteriums in addition, brings pollution for our life.Moreover summer, the outdoor environment air themperature was higher, and most of area can reach more than 30 ℃, so the efficient of central air-conditioning refrigeration is lower; And winter, the outdoor environment air themperature was lower, and the efficient that heats is not high yet.
Seawater is not only precious water resource, and is containing the regenerated resources of enriching energy.Also a kind of inexhaustible clean energy resource of solar energy.Particularly the city advantage that can grasp the advantage of one's favorable geographical position is used Mare Foecunditatis water resource and solar energy resources by the sea, utilizes seawater to be lower than the temperature of air summer, extracts a large amount of colds; Winter, the temperature of seawater was too low, not too was fit to the thermal source as the sea water source heat pump heat supply.Solar energy and sea water source heat pump all are the energy-conserving and environment-protective products of technology comparative maturity, and the two is organically combined, and can utilize the mode of solar energy heating to improve the source of seawater temperature, just can utilize winter sea water source heat pump to carry out efficient heat supply like this.Yet the sea water source heat pump system that does not occur the type at present.
The utility model content
In order to make seawater that the sea water source heat pump system can utilize higher temperature winter as low-temperature heat source, carry out efficient heating, the utility model provides a kind of solar energy to add the source of seawater central air conditioner system.The scheme of this system is: equipment comprises end-equipment, sea water source heat pump unit, also comprises hot water cistern, solar heat-collection plate, water treatment station, auxiliary thermal source; Seawater pipeline is connected to the hot water cistern through water treatment station, introduction pipe connects solar heat-collection plate and auxiliary thermal source in the hot water cistern, pipeline takes back cistern more then, hot water cistern another side is connected to the evaporimeter of sea water source heat pump unit by pipeline, and condenser is connected to user's end-equipment by pipeline.
The beneficial effects of the utility model are: the sea water source heat pump operational efficiency is improved, but saves energy about 20%.
Description of drawings
Below in conjunction with accompanying drawing and case study on implementation the utility model is further specified.
Fig. 1 is a schematic diagram of the present utility model.
Among Fig. 1: 1. hot water cistern, 2. water treatment station, 3. solar heat-collection plate, 4. accessory power supply, 5. evaporimeter, 6. compressor, 7. condenser, 8. choke valve, 9. end-equipment.
The specific embodiment
In Fig. 1, native system roughly is divided into three parts: source of seawater system, sea water source heat pump unit and user's end.In the source of seawater system, hot water cistern 1 one ends connect water treatment station 2, the seawater that to handle from treating stations 2 injects hot water cistern 1, and the other end of hot water cistern 1 connects solar heat-collection plate 3 and an auxiliary thermal source 4 by pipeline, pipeline takes back cistern 1 more then, form the heating system of a circulation, solar heat is transferred in the seawater, and can be kept seawater constant temperature.Hot water cistern 1 another side connects the evaporimeter 5 of sea water source heat pump unit, and make cistern 1 and evaporimeter 5 by two pipelines form circulation, the heat of seawater constantly can be passed to evaporimeter 5 like this.In the sea water source heat pump unit, the pipeline of cold-producing medium is housed in the evaporimeter 5, the refrigerant heats evaporation, the cold-producing medium that carries heat enters compressor 6 by pipeline, by compressor 6 actings cold-producing medium is compressed the second lift temperature, compressor 6 connects condenser 7 again, condenser 7 connects end-equipment 9 again, the cold-producing medium heat is discharged in the end-equipment, finish that the pipeline by the other end flows back to condenser 7 after the heat exchange, the another side of condenser 7 connects choke valve 8, by choke valve 8 acting release pressures, condensing agent is reduced to original temperature, connects evaporimeter 5 by the other end pipeline of choke valve 8, by continuous circulation by the sea water source heat pump unit with heat transferred user end-equipment.
Claims (1)
1, a kind of solar energy type source of seawater central air conditioner system comprises end-equipment (9), sea water source heat pump unit, it is characterized in that: also comprise hot water cistern (1), solar heat-collection plate (3), water treatment station (2), auxiliary thermal source (4); Seawater pipeline is connected to hot water cistern (1) through water treatment station (2), introduction pipe connects solar heat-collection plate (3) and auxiliary thermal source (4) in the hot water cistern (1), pipeline takes back hot water cistern (1) more then, hot water cistern (1) another side is connected to the evaporimeter (5) of sea water source heat pump unit by pipeline, and condenser (7) is connected to user's end-equipment (9) by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920015000 CN201429169Y (en) | 2009-06-29 | 2009-06-29 | Solar energy type seawater source heat pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920015000 CN201429169Y (en) | 2009-06-29 | 2009-06-29 | Solar energy type seawater source heat pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201429169Y true CN201429169Y (en) | 2010-03-24 |
Family
ID=42032908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920015000 Expired - Fee Related CN201429169Y (en) | 2009-06-29 | 2009-06-29 | Solar energy type seawater source heat pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201429169Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616364A (en) * | 2011-01-29 | 2012-08-01 | 珠海格力电器股份有限公司 | Marine seawater source heat pump air-conditioning system |
| CN102997317A (en) * | 2012-11-22 | 2013-03-27 | 大连葆光节能空调设备厂 | Waste heat recovery type distributed energy and solar seawater source heat pump coupling system |
| CN109916439A (en) * | 2019-04-18 | 2019-06-21 | 青岛理工大学 | A kind of sea water source heat pump front end heat exchanger clogging detecting system and detection method |
| WO2019237451A1 (en) * | 2018-06-12 | 2019-12-19 | 大连理工大学 | Heat supply heating system wherein solar energy is coupled with water source heat pump, and method for using same |
-
2009
- 2009-06-29 CN CN 200920015000 patent/CN201429169Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616364A (en) * | 2011-01-29 | 2012-08-01 | 珠海格力电器股份有限公司 | Marine seawater source heat pump air-conditioning system |
| CN102997317A (en) * | 2012-11-22 | 2013-03-27 | 大连葆光节能空调设备厂 | Waste heat recovery type distributed energy and solar seawater source heat pump coupling system |
| WO2019237451A1 (en) * | 2018-06-12 | 2019-12-19 | 大连理工大学 | Heat supply heating system wherein solar energy is coupled with water source heat pump, and method for using same |
| CN109916439A (en) * | 2019-04-18 | 2019-06-21 | 青岛理工大学 | A kind of sea water source heat pump front end heat exchanger clogging detecting system and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |