CN201181096Y - Environment friendly energy-saving dual-evaporation dual-condensation direct heating type domestic heat pump water heater system - Google Patents
Environment friendly energy-saving dual-evaporation dual-condensation direct heating type domestic heat pump water heater system Download PDFInfo
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- CN201181096Y CN201181096Y CNU2007200857481U CN200720085748U CN201181096Y CN 201181096 Y CN201181096 Y CN 201181096Y CN U2007200857481 U CNU2007200857481 U CN U2007200857481U CN 200720085748 U CN200720085748 U CN 200720085748U CN 201181096 Y CN201181096 Y CN 201181096Y
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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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
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Abstract
In order to save energy resources, the utility model provides an environmental-friendly energy-saving double-evaporator double-condenser direct heat-type household heat-pump water heating system. The system comprises a heat-pump subsystem and a water-heating subsystem. The heat-pump subsystem comprises a heat pump, a four-way valve, a heat exchanger, a mechanical energy saver, an electronic energy-saving throttle an evaporator, a capillary tube and a fan, wherein the heat pump is connected with other parts via a cooling medium pipe. The water-heating subsystem comprises a water tank case, a heat exchanger, a water inlet, a water outlet, a safety valve and a sewage valve; and is connected with the heat-pump subsystem via the water tank case. The water heating system overcomes the problem that the heat pump has high price and operational cost and poor energy-saving effect, and has the advantages of simple structure, easy fabrication and higher energy-saving effect (30% higher than the conventional heat-pump water heater).
Description
Technical field
The utility model relates to the two condensation direct-heating-type domestic heat pump water heater systems of the two evaporations of a kind of environmental protection and energy saving.
Background technology
Present normal domestic use Teat pump boiler no matter be from energy-saving effect or on price, with present stage ordinary populace user levels of actual consumption incompatibility, is not that price is high and be exactly the operating cost height, causes development space to be severely limited.
The utility model content
For energy savings, towards ordinary populace, the utility model provides the two evaporations of a kind of environmental protection and energy saving two condensation direct-heating-type domestic heat pump water heater systems, and this system provides thermal source by heat pump, Automatic Control, all environmental protection and energy saving configurations, simple in structure, cheap, be suitable for mass consumption, eliminated the high and high factor of operating cost of price, energy-saving effect improves 30% than normal domestic use Teat pump boiler, and the market space is very wide.
The technical scheme in the invention for solving the technical problem is: adopted electric energy-saving flow controller and energy-saving mechanical device in system; use the environmental protection refrigerant; system is optimized configuration; this method energy-saving effect is very remarkable; cost is very cheap, is applicable to the purpose of mass consumption thereby reach the protection environment energy savings space of expanding market.
The further technical scheme of the utility model is: the two condensation direct-heating-type domestic heat pump water heater systems of the two evaporations of a kind of environmental protection and energy saving, comprise heat pump and hot-water heating system, heat pump is made of heat pump, cross valve, heat exchanger, energy-saving mechanical device, electric energy-saving flow controller, evaporimeter, capillary, blower fan, heat pump is connected with each parts by the refrigerant pipe, and hot-water heating system comprises tank shell, heat exchanger, water inlet, delivery port, safety valve, blowoff valve.
More excellent is, the energy-saving mechanical device is a built-in coil pipe and the closed container that four interfaces are arranged, four interfaces are connected with heat pump, electric energy-saving flow controller, heat exchanger, capillary respectively, the electric energy-saving flow controller is the electric energy-saving expansion valve that has liquid inlet and outlet, capillary is the copper pipe of a small-bore, and the capillary two ends are connected with heat exchanger with the energy-saving mechanical device respectively.
More excellent is, heat exchanger is to be placed in the coil pipe that in the tank shell water is heated, and the heat exchanger two ends are connected with the energy-saving mechanical device with the B end of cross valve respectively.
The beneficial effects of the utility model are:
1, simple in structure, be easy to make;
2, adopt dual economizer, the two condensation configurations of two evaporations, energy-saving effect is higher than ordinary hot pump water heater 30%;
3, native system adopts the environmental protection refrigerant, and not exploding, it is free from environmental pollution not burn;
4, native system is cheap, and installation and maintenance are convenient.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a structural representation of the present utility model.
Wherein: 1. heat pump, 2. cross valve, 3. heat exchanger, 4. energy-saving mechanical device, 5. electric energy-saving flow controller, 6. evaporimeter, 7. capillary, 8. blower fan, 9. tank shell, 10. hot water outlet, 11. water inlets, 12. blowoff valves, 13. safety valves.
The specific embodiment
As shown in the figure, heat pump 1 is connected to form heat pump by refrigerant pipe and cross valve 2A point to B point, heat exchanger 3, energy-saving mechanical device 4, electric energy-saving flow controller 5, evaporimeter 6, cross valve 2D point, cross valve 2C point, heat pump 1.Hot-water heating system connects to form by tank shell 9 and heat exchanger 3, hot water outlet 10, water inlet 11, blowoff valve 12, safety valve 13.Energy-saving mechanical device 4 is a built-in coil pipe and the closed container that four interfaces are arranged, 4 four interfaces of energy-saving mechanical device are connected with heat pump 1, electric energy-saving flow controller 5, heat exchanger 3, capillary 7 respectively, electric energy-saving flow controller 5 is the electric energy-saving expansion valves that have liquid inlet and outlet, capillary 7 is the copper pipe of a small-bore, and capillary 7 two ends are connected with heat exchanger 3 with energy-saving mechanical device 4 respectively.Heat exchanger 3 is for being placed in the coil pipe that in the tank shell 9 water is heated, and heat exchanger 3 two ends are connected with energy-saving mechanical device 4 with cross valve 2 respectively.During the heat pump heating operation, under the effect of heat pump 1 pressure, refrigerant is discharged by the exhaust outlet of heat pump 1, pass through cross valve 2A to the B point by pipeline, heat exchanger 3, energy-saving mechanical device 4, electric energy-saving flow controller 5, evaporimeter 6, cross valve 2D is to the C point, the air entry circular flow of heat pump 1, in service at this, the variation of refrigerant is such: what heat pump 1 was got rid of is high temperature and high pressure gas, after entering into heat exchanger 3, this gas dispels the heat toward water, this moment, water was heated, enter into and enter electric energy-saving flow controller 5 after energy-saving mechanical device 4 carries out time condensation (process that a part of liquid that the condensation of this moment is distributed before being to arrive energy-saving mechanical device 4 by heat exchanger 3 through the refrigerant of cooling liquids enters double evaporation-cooling absorption waste heat in the energy-saving mechanical device 4 after through capillary 7 throttlings) and carry out throttling when the refrigerant that is cooled becomes high temperature high pressure liquid, being become low-temp low-pressure liquid by the liquid after the throttling enters evaporimeter 6 and evaporates and absorb the heat energy in air gasification, the operation of blower fan 8 makes air constantly flow through evaporimeter 6 to replenish air heat energy, gas after the heat absorption enters cross valve 2D point by pipeline and is entering by pipeline in the heat pump 1 to the C point, because heat pump 1 ceaselessly moves, refrigerant also just ceaselessly becomes liquid by gaseous state, the liquid gaseous state that becomes, the heat release in water that the liquid period does not stop in heat exchanger 3 and liquefying, water also just has been heated, the absorption heat energy in air that the gaseous state period, evaporation did not stop in evaporimeter 6 and gasifying.Water inlet pipe 11 on the tank shell 9 is in order to add the usefulness of water in the feed-tank, and hot water outlet 10 is a usefulness of using hot water for the user, and safety valve 13 is the usefulness that the automatically unloading exhaust guarantees safety, and blowoff valve 12 is in order to get rid of the usefulness of the dirt in the water tank.
Claims (3)
1. two condensation direct-heating-type domestic heat pump water heater systems of the two evaporations of environmental protection and energy saving, comprise heat pump and hot-water heating system, it is characterized in that, described heat pump is made of heat pump, cross valve, heat exchanger, energy-saving mechanical device, electric energy-saving flow controller, evaporimeter, capillary, blower fan, heat pump is connected with each parts by the refrigerant pipe, and described hot-water heating system comprises tank shell, heat exchanger, water inlet, delivery port, safety valve, blowoff valve.
2. the two condensation direct-heating-type domestic heat pump water heater systems of the two evaporations of environmental protection and energy saving according to claim 1, it is characterized in that, described energy-saving mechanical device is a built-in coil pipe and the closed container that four interfaces are arranged, four interfaces are connected with heat pump, electric energy-saving flow controller, heat exchanger, capillary respectively, described electric energy-saving flow controller is the electric energy-saving expansion valve that has liquid inlet and outlet, described capillary is the copper pipe of a small-bore, and the capillary two ends are connected with heat exchanger with the energy-saving mechanical device respectively.
3. the two condensation direct-heating-type domestic heat pump water heater systems of the two evaporations of environmental protection and energy saving according to claim 1, it is characterized in that, described heat exchanger is to be placed in the coil pipe that in the tank shell water is heated, and the heat exchanger two ends are connected with the energy-saving mechanical device with the B end of cross valve respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200857481U CN201181096Y (en) | 2007-07-09 | 2007-07-09 | Environment friendly energy-saving dual-evaporation dual-condensation direct heating type domestic heat pump water heater system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200857481U CN201181096Y (en) | 2007-07-09 | 2007-07-09 | Environment friendly energy-saving dual-evaporation dual-condensation direct heating type domestic heat pump water heater system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201181096Y true CN201181096Y (en) | 2009-01-14 |
Family
ID=40250595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200857481U Expired - Fee Related CN201181096Y (en) | 2007-07-09 | 2007-07-09 | Environment friendly energy-saving dual-evaporation dual-condensation direct heating type domestic heat pump water heater system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201181096Y (en) |
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2007
- 2007-07-09 CN CNU2007200857481U patent/CN201181096Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Zizhong Document name: Notification to Make Rectification |
|
| 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: 20090114 Termination date: 20100709 |