CN201032274Y - Heat pump water heater suitable for low temperature environment - Google Patents
Heat pump water heater suitable for low temperature environment Download PDFInfo
- Publication number
- CN201032274Y CN201032274Y CNU2006200195710U CN200620019571U CN201032274Y CN 201032274 Y CN201032274 Y CN 201032274Y CN U2006200195710 U CNU2006200195710 U CN U2006200195710U CN 200620019571 U CN200620019571 U CN 200620019571U CN 201032274 Y CN201032274 Y CN 201032274Y
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Abstract
The utility model relates to a heat-pump heater applied to low-temperature environment, comprising a condenser1, a compressor2, a filter3, an evaporator4, an expansion valve5 and a liquid storage tank6; the gaseous working medium outlet 21 of the compressor 2 is connected with the working medium inlet 11 of the condenser 1 through pipes, so that the working medium can enter into the condenser 1 to finish heat exchange; the outlet 12 of the working medium is connected with the inlet 62 of the liquid storage tank through pipes, the outlet 61 of which is connected with the inlet 51 of the expansion valve5; the outlet 52 of the expansion valve is connected with the working medium inlet 41 of the evaporator4 through pipes; the working medium outlet of the evaporator4 is connected with the filter3, and then is connected with the working medium inlet 22 of the compressor through pipes. The utility model is characterized in that the distance of the two layers of an evaporator fin 43 is enlarged; the evaporator is made into a transducer with a corrugated plate, double flanges, large and deep furrows and large fin distance, so as to improve heat exchanging effect, reduce frost blocking and dust blocking, provide convenience for cleaning; in addition, the utility mode can operate normally even in low temperature and effectively improve heating coefficient.
Description
Technical field
The utility model relates to a kind of refrigeration, heating combined equipment, especially a kind of Teat pump boiler of suitable low temperature environment.
Background technology
Present widely used hot water apparatus mainly contains gas fired-boiler, coal-burning boiler, oil burning boiler and electric heater unit.These devices not only will consume a large amount of coal resources or fuel resource or electric power resource, and the environment of returning that has causes in various degree pollution.Utilizing compressor to heat is development in recent years new technology faster, it is to send into after boosting and discharge heat energy in the condenser gaseous working medium is compressed, be used to improve the temperature of water, after decompression, send in the evaporimeter evaporation and absorb in the air heat energy and return again and enter next circulation in the compressor.
It is relevant with environment temperature to produce the hot water heating efficiency with Teat pump boiler, the general higher area of environment temperature that is used for more, the area use lower in environment temperature then is restricted, and one of them reason is the white easily stifled and dirty stifled heat absorption efficiency that influences of the heat exchange fin of evaporimeter.Multi-purpose air conditioner machine condenser fan is easily blocked up, consumes more defrost time and power consumption by frost when environment temperature is low in the market, and the operation short period just needs to clear up, and the cleaning difficulty is big.Though the product that has also is used for low slightly environment temperature, little, in light weight, the easy processing of volume, advantage that cost is low are arranged, being used for lower temperature still needs many technological improvements could satisfy the practical requirement of varying environment.
Summary of the invention
For solving the problem that existing spacing of fin Xiao Yi is stifled and inconvenience is cleared up, the utility model provides a kind of Teat pump boiler of suitable low-temperature environment.A kind of Teat pump boiler of suitable low temperature environment, comprise compressor, evaporimeter, condenser, expansion valve etc., evaporator fin is pressed into corrugated sheet, to increase rigidity, be pressed into big wrinkle, deep wrinkle again, to increase the sheet material endotherm area, adopting double-turnup to increase contacts with the tight of working medium tube, be convenient to conduct heat, enlarge spacing of fin, unobstructed air channel makes also greater efficiency under the low temperature environment.
The utility model is realized by following technical proposal: a kind of Teat pump boiler of suitable low temperature environment comprises compressor, evaporimeter, condenser, expansion valve etc., the fin of its evaporimeter is pressed into waveform to increase rigidity, is pressed into big wrinkle, deep wrinkle again to increase the sheet material endotherm area.The increase of employing double-turnup closely contacts with working medium tube, is convenient to conduct heat, and enlarges spacing of fin, with unobstructed air channel, increase endothermic effect, prolongation frosting cycle, minimizing dust adhesion, cleaning easily.Make Teat pump boiler that higher heating efficiency be arranged under low ambient temperature.
Description of drawings
Fig. 1 is a structural representation of the present utility model, and Fig. 2 is the sectional schematic diagram of fin
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further, is not limited thereto but hold within the utility model.
The gaseous working medium of compressor 2 outlet 21 links to each other with the working medium arrival end 11 of condenser 1 by pipeline, so that working medium enters in the condenser 1 and finishes heat exchange, the sender property outlet end 12 of condenser 1 links to each other with receiver inlet 62 by pipeline, the port of export 61 of receiver links to each other with the arrival end 51 of expansion valve 5, the port of export 52 of expansion valve links to each other with the working medium arrival end 41 of evaporimeter 4 by pipeline, the sender property outlet termination filter 3 of evaporimeter 4 is received the working medium arrival end 22 of compressor 2 again by pipeline.
Pitch enlargement between evaporator fin 43 is two-layer makes air-flow unimpeded.
Claims (1)
1. the Teat pump boiler of a suitable low temperature environment comprises compressor, evaporimeter, condenser, expansion valve etc., it is characterized in that: evaporator fin is pressed into corrugated sheet, big wrinkle, deep wrinkle, adopts double-turnup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200195710U CN201032274Y (en) | 2006-05-30 | 2006-05-30 | Heat pump water heater suitable for low temperature environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200195710U CN201032274Y (en) | 2006-05-30 | 2006-05-30 | Heat pump water heater suitable for low temperature environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201032274Y true CN201032274Y (en) | 2008-03-05 |
Family
ID=39164164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200195710U Expired - Fee Related CN201032274Y (en) | 2006-05-30 | 2006-05-30 | Heat pump water heater suitable for low temperature environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201032274Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289807A (en) * | 2017-07-06 | 2017-10-24 | 贺迈新能源科技（上海）有限公司 | Change the device and fin poling heat exchanger of fin poling heat exchanger fin spacing |
-
2006
- 2006-05-30 CN CNU2006200195710U patent/CN201032274Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289807A (en) * | 2017-07-06 | 2017-10-24 | 贺迈新能源科技（上海）有限公司 | Change the device and fin poling heat exchanger of fin poling heat exchanger fin spacing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Guan Shaoqin Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 Termination date: 20100530 |