CN203940615U - A kind of Teat pump boiler - Google Patents
A kind of Teat pump boiler Download PDFInfo
- Publication number
- CN203940615U CN203940615U CN201420410494.6U CN201420410494U CN203940615U CN 203940615 U CN203940615 U CN 203940615U CN 201420410494 U CN201420410494 U CN 201420410494U CN 203940615 U CN203940615 U CN 203940615U
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- Prior art keywords
- communicated
- compressor
- outlet
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- entrance
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of Teat pump boiler, and feature is to comprise water tank, heat exchanger, compressor, gas-liquid separator, water coil, evaporimeter and electric expansion valve; Top at water tank is provided with hot water outlet; Heat exchanger is arranged in water tank; The outlet of compressor is communicated with the refrigerant entrance of heat exchanger, and the entrance of compressor is communicated with the outlet of gas-liquid separator; Water coil is sleeved on the top of compressor, and the water inlet of water coil is communicated with running water pipe, and the outlet of water coil is communicated with the bottom of water tank; The outlet of evaporimeter is communicated with the entrance of gas-liquid separator, and the entrance of evaporimeter is communicated with the outlet of electric expansion valve, and the entrance of electric expansion valve is communicated with the refrigerant exit of heat exchanger.Its advantage by: can reclaim compressor top and be produced heat, reduce the heat on compressor top, improve the service life of compressor, improve the thermal efficiency.
Description
Technical field
The utility model relates to a kind of Teat pump boiler.
Background technology
Existing heat-pump water-heater water tank, heat exchanger, compressor, gas-liquid separator, evaporimeter and electric expansion valve.During work, the top of compressor can produce heat, if the heat that compressor produces can not well distribute, can affect the service life of compressor, thereby affects the service life of complete machine.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art and a kind of compressor heat that top produces that can reclaim is provided, and reduces the heat on compressor top, improves the service life of compressor, improves the Teat pump boiler of the thermal efficiency.
In order to achieve the above object, the utility model is achieved in that it is a kind of Teat pump boiler, is characterized in that comprising:
Water tank; Top at described water tank is provided with hot water outlet;
Heat exchanger; Described heat exchanger is arranged in water tank;
Compressor and gas-liquid separator; The outlet of described compressor is communicated with the refrigerant entrance of heat exchanger, and the entrance of compressor is communicated with the outlet of gas-liquid separator;
Water coil; Described water coil is sleeved on the top of compressor, and the water inlet of water coil is communicated with running water pipe, and the outlet of water coil is communicated with the bottom of water tank; And
Evaporimeter and electric expansion valve; The outlet of described evaporimeter is communicated with the entrance of gas-liquid separator, and the entrance of evaporimeter is communicated with the outlet of electric expansion valve, and the entrance of electric expansion valve is communicated with the refrigerant exit of heat exchanger.
The utility model advantage compared with prior art by: can reclaim compressor top and be produced heat, reduce the heat on compressor top, improve the service life of compressor, improve the thermal efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the enlarged drawing of local A in 1 figure.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.At this, it should be noted that, for the explanation of these embodiments, be used for helping to understand the utility model, but do not form restriction of the present utility model.In addition,, in each embodiment of described the utility model, involved technical characterictic just can not interosculate as long as do not form each other conflict.
As shown in Figure 1, 2, it is Teat pump boiler, comprising:
Water tank 1; Top at described water tank 1 is provided with hot water outlet, and this hot water outlet can be by the hot water output in water tank 1;
Heat exchanger 2; Described heat exchanger 2 is arranged in water tank 1, and in the present embodiment, heat exchanger is tube coil type heat exchanger, and heat exchanger 2 heat release in water tank 1 carrys out the water in heating water tank 1;
Compressor 7 and gas-liquid separator 4; The outlet of described compressor 7 is communicated with the refrigerant entrance of heat exchanger 2, and the entrance of compressor 7 is communicated with the outlet of gas-liquid separator 4;
Water coil 3; The top that described water coil 3 is sleeved on compressor 7 is the heating position of compressor 7, and the water inlet of water coil 3 is communicated with running water pipe, and the outlet of water coil 3 is communicated with the bottom of water tank 1; And
Evaporimeter 5 and electric expansion valve 6; The outlet of described evaporimeter 5 is communicated with the entrance of gas-liquid separator 4, and the entrance of evaporimeter 5 is communicated with the outlet of electric expansion valve 6, and the entrance of electric expansion valve 6 is communicated with the refrigerant exit of heat exchanger 2.
During work, running water enters in water coil 3 and absorbs the heat on compressor 7 tops, has reduced the temperature on compressor 7 tops, and the running water after heat absorption enters water tank 1 from water coil 3, has improved the inflow temperature of water tank 1; Refrigerant enters heat exchanger 2 from compressor 7 outlets, heat exchanger 2 carries out becoming liquid state after the water in heat release heating water tank 1 in water tank 1, liquid refrigerant enters gas-liquid separator 4 and compressor 7 by electric expansion valve 3 and evaporimeter 7 again successively, so that back and forth constantly circulation.
Below by reference to the accompanying drawings embodiment of the present utility model is made to detailed description, but the utility model is not limited to described embodiment.For the ordinary skill in the art, in the situation that not departing from principle of the present utility model and aim, these embodiments being carried out to multiple variation, modification, replacement and distortion still falls within protection domain of the present utility model.
Claims (1)
1. a Teat pump boiler, is characterized in that comprising:
Water tank (1); Top at described water tank (1) is provided with hot water outlet;
Heat exchanger (2); Described heat exchanger (2) is arranged in water tank (1);
Compressor (7) and gas-liquid separator (4); The outlet of described compressor (7) is communicated with the refrigerant entrance of heat exchanger (2), and the entrance of compressor (7) is communicated with the outlet of gas-liquid separator (4);
Water coil (3); Described water coil (3) is sleeved on the top of compressor (7), and the water inlet of water coil (3) is communicated with running water pipe, and the outlet of water coil (3) is communicated with the bottom of water tank (1); And
Evaporimeter (5) and electric expansion valve (6); The outlet of described evaporimeter (5) is communicated with the entrance of gas-liquid separator (4), and the entrance of evaporimeter (5) is communicated with the outlet of electric expansion valve (6), and the entrance of electric expansion valve (6) is communicated with the refrigerant exit of heat exchanger (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410494.6U CN203940615U (en) | 2014-07-24 | 2014-07-24 | A kind of Teat pump boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410494.6U CN203940615U (en) | 2014-07-24 | 2014-07-24 | A kind of Teat pump boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203940615U true CN203940615U (en) | 2014-11-12 |
Family
ID=51859924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420410494.6U Expired - Fee Related CN203940615U (en) | 2014-07-24 | 2014-07-24 | A kind of Teat pump boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203940615U (en) |
-
2014
- 2014-07-24 CN CN201420410494.6U patent/CN203940615U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20210724 |