CN201193880Y - Environment protecting energy saving household heat pump water heater without wind and outdoor unit - Google Patents
Environment protecting energy saving household heat pump water heater without wind and outdoor unit Download PDFInfo
- Publication number
- CN201193880Y CN201193880Y CNU2007200857496U CN200720085749U CN201193880Y CN 201193880 Y CN201193880 Y CN 201193880Y CN U2007200857496 U CNU2007200857496 U CN U2007200857496U CN 200720085749 U CN200720085749 U CN 200720085749U CN 201193880 Y CN201193880 Y CN 201193880Y
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- heat pump
- water
- condenser
- saving
- heat exchanger
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Abstract
The utility model provides a green energy-saving windless household heat pump water heater system without an outdoor unit. The water heater system comprises a refrigerant circulatory system and a water - water heat exchanger system; the refrigerant circulatory system comprises a heat pump, a heat exchanger, a secondary condenser, an electronic energy-saving restrictor and an evaporator, wherein, the heat pump is connected with the components via a refrigerant pipe; the water-water heat exchanger system comprises a hot water tank and a waste hot water tank. The system is heated by the heat pump and controlled automatically, the mainframe is totally installed indoors, all the components are environmental and energy-saving, the structure is simple, and the cost is lower.
Description
Technical field
The utility model relates to the domestic heat pump water heater system of the calm non-outdoor unit of a kind of environmental protection and energy saving
Background technology
Present normal domestic use Teat pump boiler, mostly need air draft and air to carry out heat exchange and off-premises station is arranged, can use for the above region of-10 degree on the south the Changjiang river, toward the north when temperature be lower than-just not energy-conservation 10 below, reaching-20 to outdoor temperature has not just heated when following basically to-40, so the vast region to the north of the Changjiang river uses the very few of heat pump water-heating machine more out of the question to popularize now, causes the development space in northern China to be subjected to very big restriction.
The utility model content
For energy savings, popular towards the north, develop indoor heat pump, the exploitation outdoor temperature reaches the market of-20 to-40 following regions, the utility model provides the domestic heat pump water heater system of the calm non-outdoor unit of a kind of environmental protection and energy saving, this system provides thermal source by heat pump, Automatic Control, main frame all is installed in indoor, all environmental protection and energy saving configurations, simple in structure, no matter cost is cheaper, and heat energy source is in the hot water that takes of family, as long as have the people to live southern and northern and have the place of expense hot water to use, eliminated outdoor temperature and reached-20 to-40 following regions and be subjected to weather restriction can not use the factor of heat pump water-heating machine, energy-saving effect improves 30% than normal domestic use Teat pump boiler.
The technical scheme in the invention for solving the technical problem is: adopted the electric energy-saving flow controller in system, two condensations, water-water carries out the configuration of heat exchange, use the environmental protection refrigerant, system further optimizes, this method energy-saving effect is very remarkable, cheap, installs to have more hommization.
The further technical scheme of the utility model is: the domestic heat pump water heater system of the calm non-outdoor unit of a kind of environmental protection and energy saving, comprise coolant circulating system and water-water heat-exchange system, coolant circulating system comprises heat pump, heat exchanger, after-condenser, electric energy-saving flow controller, evaporimeter, heat pump is connected with each parts by the refrigerant pipe, constitute coolant circulating system, water-water heat-exchange system comprises that boiler, expense boiler two parts constitute.
More excellent is, the electric energy-saving flow controller is an electric energy-saving expansion valve that has the liquid in-out mouth, be connected with after-condenser with evaporimeter respectively, heat exchanger is arranged in the boiler and coil pipe that two inlet and outlet connectors are arranged, and the interface of heat exchanger is connected with after-condenser with heat pump respectively.
More excellent is, boiler is an embedded heat exchanger and intake-outlet is arranged and the closed container of sewage draining exit, be connected with after-condenser, hot water outlet, water inlet, blowoff valve with heat pump respectively, described expense boiler is that the water tank internal upper part is provided with evaporimeter, the bottom is provided with after-condenser and is the container of upper shed formula, is connected with heat pump, electric energy-saving flow controller, after-condenser, heat exchanger respectively by housing.
More excellent is, after-condenser is arranged on the coiled tube condenser of expense boiler bottom, and after-condenser is connected with the electric energy-saving flow controller with heat exchanger respectively.
The beneficial effects of the utility model are:
1, simple in structure, be easy to make;
2, adopt the electric energy-saving flow controller, two condensation configurations, 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 cheap, in the face of mass consumption;
5, not air draft of native system non-outdoor unit is regardless of the South and the North has the people to live and has expense warm water's place to use;
6, the benign cycle of the resource and the energy and recycling cut the waste.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
1. heat pump 2. heat exchangers 3. after-condensers 4. electric energy-saving flow controllers 5. evaporimeters 6. take boiler 7. boilers 8. hot water outlets 9. water inlets 10. blowoff valves 11. discharge outlet
The specific embodiment
As shown in the figure, heat pump 1 is connected to form coolant circulating system by refrigerant pipe and heat exchanger 2, after-condenser 3, electric energy-saving flow controller 4, evaporimeter 5, heat pump 1.Water-water heat-exchange system divides two parts, and a part is 2 pairs of water heat releases of heat exchanger in boiler 7, and another part is that the top evaporimeter 5 in expense boiler 6 absorbs the heat energy in the expense hot water, and bottom after-condenser 3 discharges the waste heat of heat exchanger 2 at Xiang Shuizhong.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, by the refrigerant pipe through over-heat-exchanger 2, after-condenser 3, electric energy-saving flow controller 4, evaporimeter 5, 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 this gas enters into heat exchanger 2 toward the water heat release, this moment, water was heated, after the refrigerant that is cooled becomes high temperature high pressure liquid to enter into after-condenser 3, continue to enter electric energy-saving flow controller 4 then and carry out throttling to the waste heat that water discharges heat exchanger 2, being become low-temp low-pressure liquid by the liquid after the throttling enters evaporimeter 5 and evaporates the heat energy gasification that absorbs in the water, gas after the heat absorption enters in the heat pump 1 by return-air duct, 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 2 and liquefying, water also just has been heated, the heat energy in the absorption water that the gaseous state period, evaporation did not stop in evaporimeter 5 and gasifying.The temperature on warm water top of taking boiler 6 the insides is than higher, water temperature descends and progressively becomes cold water and sink to bottom the expense boiler after evaporimeter 5 is with heat absorption, temperature is far above after-condenser 3, so condenser 3 makes and enters into electric energy-saving flow controller 4 after the refrigerant cooling and carry out throttling owing to the effect of the temperature difference continues in water heat release, to reduce evaporating temperature and heat pump suction temperature, reduce heat pump high pressure so that purpose of energy saving thereby reach.Discharge outlet 11 is that the expense boiler automatically washed the lavatory in the sewer of the toilet of eliminating overflowing before.
Claims (4)
1. the domestic heat pump water heater system of the calm non-outdoor unit of environmental protection and energy saving, comprise coolant circulating system and water-water heat-exchange system, described coolant circulating system comprises heat pump, heat exchanger, after-condenser, electric energy-saving flow controller, evaporimeter, heat pump is connected with each parts by the refrigerant pipe, and described water-water heat-exchange system comprises that boiler, expense boiler two parts constitute.
2. the domestic heat pump water heater system of the calm non-outdoor unit of environmental protection and energy saving according to claim 1, it is characterized in that, described electric energy-saving flow controller is an electric energy-saving expansion valve that has the liquid in-out mouth, be connected with after-condenser with evaporimeter respectively, described heat exchanger is arranged in the boiler and coil pipe that two inlet and outlet connectors are arranged, and the interface of heat exchanger is connected with after-condenser with heat pump respectively.
3. the domestic heat pump water heater system of the calm non-outdoor unit of environmental protection and energy saving according to claim 1, it is characterized in that, described boiler is an embedded heat exchanger and intake-outlet is arranged and the closed container of sewage draining exit, be connected with after-condenser, hot water outlet, water inlet, blowoff valve with heat pump respectively, described expense boiler is that the water tank internal upper part is provided with evaporimeter, the bottom is provided with after-condenser and is the container of upper shed formula, is connected with heat pump, electric energy-saving flow controller, after-condenser, heat exchanger respectively by housing.
4. the domestic heat pump water heater system of the calm non-outdoor unit of environmental protection and energy saving according to claim 1, it is characterized in that, described after-condenser is arranged on the coiled tube condenser of expense boiler bottom, and after-condenser is connected with the electric energy-saving flow controller with heat exchanger respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200857496U CN201193880Y (en) | 2007-07-09 | 2007-07-09 | Environment protecting energy saving household heat pump water heater without wind and outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200857496U CN201193880Y (en) | 2007-07-09 | 2007-07-09 | Environment protecting energy saving household heat pump water heater without wind and outdoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201193880Y true CN201193880Y (en) | 2009-02-11 |
Family
ID=40393415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200857496U Expired - Fee Related CN201193880Y (en) | 2007-07-09 | 2007-07-09 | Environment protecting energy saving household heat pump water heater without wind and outdoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201193880Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003839A (en) * | 2010-11-29 | 2011-04-06 | 石程林 | Air source heat pump and heat supply system |
| CN112361449A (en) * | 2020-10-29 | 2021-02-12 | 中国航空国际建设投资有限公司 | Heat exchange system for toilet domestic water |
-
2007
- 2007-07-09 CN CNU2007200857496U patent/CN201193880Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003839A (en) * | 2010-11-29 | 2011-04-06 | 石程林 | Air source heat pump and heat supply system |
| CN112361449A (en) * | 2020-10-29 | 2021-02-12 | 中国航空国际建设投资有限公司 | Heat exchange system for toilet domestic water |
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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: 20090211 Termination date: 20100709 |