CN201377907Y - Fast-heating type heat-pump water heater - Google Patents
Fast-heating type heat-pump water heater Download PDFInfo
- Publication number
- CN201377907Y CN201377907Y CN200920069382U CN200920069382U CN201377907Y CN 201377907 Y CN201377907 Y CN 201377907Y CN 200920069382 U CN200920069382 U CN 200920069382U CN 200920069382 U CN200920069382 U CN 200920069382U CN 201377907 Y CN201377907 Y CN 201377907Y
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- heat
- tube bundle
- exchange tube
- water
- water heater
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Abstract
The utility model belongs to heat pump application technology field and relates to a fast-heating type heat-pump water heater. The fast-heating type heat-pump water heater is characterized in that a refrigerant and water heat-exchange tube bundle is arranged in a hot water container formed by a shell and a liner; the refrigerant is arranged in the heat-exchange tube bundle, an outlet of the heat-exchange tube bundle is combined with a expansion valve, a vaporizer, a compressor and an inlet of the heat-exchange tube bundle to form a refrigerant circulation loop, water is arrange outside the heat-exchange tube bundle in the hot water container, a cooling water inlet and a hot water outlet are arranged on wall of the shell. The fast-heating type heat-pump water heater has the advantages of compact design, light weight, small size, fast heating, endless supply of hot water, and bulky water storage barrels being no longer needed, and saving operating costs. The fast-heating type heat-pump water heater adopts heat pump heating technology, and absorbs heat amount in air or in low temperature water by using very little electrical energy, and then the heat amount is compressed and transformed into high-temperature heat energy by the compressor, the power consumption is 1 / 2 to 1 / 3 of general electric water heater, while the efficiency is 2 to 3 times of direct electric heating water heater, the energy consumption is less and the heat-efficient is high.
Description
Technical field
The utility model belongs to the heat pump application technical field, relates to a kind of quick heating type heat pump water heater.
Background technology
Electric heater and gas heater have entered huge numbers of families, become indispensable daily necessities in the people life, but well-known gas heater has unsafe factor, and gas leakage or waste gas pour in down a chimney and has potential safety hazard; Electric heater commonly used can not provide hot water quickly and effectively when the need water, need before using to heat and be stored in water in the container in advance, in case surpassing the containers store amount, water consumption can't obtain hot water, so commercially available electric shower-bath generally all has a very big water storage container, container not only quality is heavy, and floor space is big, installs and uses all very inconvenient.Traditional natural gas water heater and electric heater are to produce hot water by direct burning or the mode that directly heats heating wire, and the efficiency of heating surface is low and waste energy.
With the quick-heating type electric heater of water storage container, power is not big, power consumption is many, exceeds the consumption ability to bear of ordinary people.
The utility model content
The purpose of this utility model is: provide a kind of in light weight, volume is little, power consumptive province, efficient height, quick heating type heat pump water heater that operating cost is low.
For achieving the above object, the technical scheme that adopts is: quick heating type heat pump water heater, comprise heat pump and hot water tank, it is characterized in that being equipped with refrigerant in the hot water tank that shell, inner bag form restrains with hydrothermal exchange, the built-in refrigerant of described heat-exchange tube bundle, the import of heat-exchange tube bundle outlet and expansion valve, evaporimeter, compressor, heat-exchange tube bundle constitutes refrigerant circulation circuit, heat-exchange tube bundle is equipped with water outward in the described hot water tank, cooling water inlet and hot water outlet place on the wall of shell, and the cavity that described inner bag surrounds is built-in with auxiliary thermal source.
Good effect of the present utility model is: a kind of energy-saving and environmental protection heat pump set up against the Carnot cycle principle that is based on that quick heating type heat pump water heater adopts heats technology, it is with few electric energy, absorb the heat in air or the water at low temperature, change high temperature heat into by compressor compresses, power consumption is 1/2 to 1/3 of common electrical water heater, and efficient is 2 to 3 times of direct electrical heating water heater.The utility model is compact to design, and is in light weight, volume is little, and firing rate is fast, and hot-water supply no longer needs bulky water storage barrel, economic operating cost endlessly.So compare with other hot-water heating system, quick heating type heat pump water heater has incomparable advantage.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure, the 1-evaporimeter; The 2-expansion valve; The 3-shell; The 4-inner bag; The 5-heat-exchange tube bundle; The 6-cooling water inlet; The 7-hot water outlet; The 8-auxiliary thermal source; The 9-compressor.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
By as seen shown in Figure 1, quick heating type heat pump water heater, comprise heat pump and hot water tank, it is characterized in that being equipped with refrigerant in the hot water tank that shell 3, inner bag 4 form restrains 5 with hydrothermal exchange, described heat-exchange tube bundle 5 built-in refrigerants, heat-exchange tube bundle 5 outlets constitute refrigerant circulation circuit with the import of expansion valve 2, evaporimeter 1, compressor 9, heat-exchange tube bundle 5, the heat-exchange tube bundle 5 outer water that are equipped with in the described hot water tank, cooling water inlet 6 and hot water outlet 7 place on the wall of shell 3, and the cavity that described inner bag 4 is with is built-in with auxiliary thermal source 8.
Two closed circuits, refrigerant circulation circuit and water-flow circuits are arranged in this system.
Heat pump refrigerant circulation circuit: when the refrigerant of gaseous state during from heat-exchange tube bundle 5 that compressor 9 flows in the hot water tanks, refrigerant release heat feedwater heating, refrigerant enters evaporimeter 1 through expansion valve 2 then, after drawing extraneous heat, be vaporized, last refrigerant enters compressor 9 once more, by further pressurization intensification.
When using hot water, running water enters from import 6, makes coolant-temperature gage decline in the shell 3, sends signal enabling heat pump compressor heating refrigerant this moment and makes it pass through heat-exchanging tube bundle 5, and when the leaving water temperature of hot water outlet 7 exceeded setting value, heat pump was out of service.
In the utility model, shell 3 and inner bag 4 can be cylinder or square tube, and its material can be metal or plastics; Heat-exchange tube bundle 5 materials of refrigerant and water heat exchange can be stainless steel, copper or other Heat Conduction Materials.
In the summer of sweltering heat, the also available heat pump container that extracts used heat replacement the utility model from air-conditioning system generates hot water, forms the quick-heating type water heater.
Claims (2)
1. quick heating type heat pump water heater, comprise heat pump and hot water tank, it is characterized in that: be equipped with heat-exchange tube bundle (5) in the hot water tank that shell (3), inner bag (4) are formed, the built-in refrigerant of described heat-exchange tube bundle (5), the import of the outlet of heat-exchange tube bundle (5) and expansion valve (2), evaporimeter (1), compressor (9), heat-exchange tube bundle (5) constitutes refrigerant circulation circuit, heat-exchange tube bundle (5) is outer in the described hot water tank is equipped with heat exchange water, and cooling water inlet (6) and hot water outlet (7) place on the wall of shell (3).
2. according to the described quick heating type heat pump water heater of claim 1, it is characterized in that: the cavity that described inner bag (4) surrounds is built-in with auxiliary thermal source (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920069382U CN201377907Y (en) | 2009-03-25 | 2009-03-25 | Fast-heating type heat-pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920069382U CN201377907Y (en) | 2009-03-25 | 2009-03-25 | Fast-heating type heat-pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201377907Y true CN201377907Y (en) | 2010-01-06 |
Family
ID=41518023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920069382U Expired - Fee Related CN201377907Y (en) | 2009-03-25 | 2009-03-25 | Fast-heating type heat-pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201377907Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895579A (en) * | 2017-03-23 | 2017-06-27 | 东莞高精新能源开发有限公司 | A kind of heater |
-
2009
- 2009-03-25 CN CN200920069382U patent/CN201377907Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895579A (en) * | 2017-03-23 | 2017-06-27 | 东莞高精新能源开发有限公司 | A kind of heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20100106 Termination date: 20120325 |