CN216557673U - Heat pump water heater - Google Patents
Heat pump water heater Download PDFInfo
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- CN216557673U CN216557673U CN202220041072.0U CN202220041072U CN216557673U CN 216557673 U CN216557673 U CN 216557673U CN 202220041072 U CN202220041072 U CN 202220041072U CN 216557673 U CN216557673 U CN 216557673U
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Abstract
The utility model discloses a heat pump water heater, which comprises a box body and a heat pump, wherein the outlet of the heat pump is correspondingly communicated with a heat pump medium output pipe, the other end of the heat pump medium output pipe is correspondingly communicated with the box body, and the inlet of the heat pump is correspondingly communicated with a heat pump medium return pipe; the top of the box body is correspondingly provided with a ring groove-shaped heat pump medium staying area, the heat pump medium staying area is correspondingly communicated with the heat exchanger, the heat exchanger is arranged on the outer side of the box body, the bottom of the cold water area is correspondingly communicated with the cold water inlet, the top of the cold water area is correspondingly provided with a water outlet weir, and the water outlet weir is correspondingly communicated with the hot water outlet. According to the utility model, water in the cold water area is heated through the heat exchanger, and then is heated again through the water outlet weir and the heat pump medium retention area, so that the water outlet temperature can be rapidly increased, the user experience is increased, the heat pump medium liquid level in the heat pump medium retention area can be adjusted through the number and the aperture of the heat pump medium conveying holes, and the heating effect of the water body in the water outlet weir is kept.
Description
Technical Field
The utility model relates to the technical field of water heaters, in particular to a heat pump water heater.
Background
The air source heat pump water heater absorbs low-temperature heat in air, the low-temperature heat is gasified through a fluorine medium, then the fluorine medium is compressed by a compressor and then pressurized and heated, then the fluorine medium is converted by a heat exchanger to feed water for heating, and the water temperature is heated through the compressed high-temperature heat. The air energy water heater has the characteristics of high efficiency and energy conservation, the quantity of produced hot water is 4-6 times that of common electric water heaters, the annual average heat efficiency ratio is 4 times that of electric heating, and the utilization efficiency is high. The existing heat pump water heater has high noise and great influence on the surrounding environment, so the heat pump water heater needs to be designed.
SUMMERY OF THE UTILITY MODEL
To overcome the deficiencies in the prior art, a heat pump water heater is provided.
The utility model is realized by the following scheme:
the heat pump water heater comprises a box body with a hollow cavity structure and a heat pump matched with the box body, wherein an outlet of the heat pump is correspondingly communicated with a heat pump medium output pipe, the other end of the heat pump medium output pipe is correspondingly communicated with the box body, an inlet of the heat pump is correspondingly communicated with a heat pump medium return pipe, and the other end of the heat pump medium return pipe is correspondingly communicated with the box body;
the heat pump medium circulation system is characterized in that a ring groove-shaped heat pump medium retention area is correspondingly arranged at the top of the box body, the heat pump medium retention area is correspondingly communicated with a heat exchanger, the bottom of the heat exchanger is correspondingly communicated with a heat pump medium return pipe, the heat exchanger is arranged on the outer side of the box body, a cold water area is correspondingly arranged on the inner side of the heat exchanger, the bottom of the cold water area is correspondingly communicated with a cold water inlet, an effluent weir is correspondingly arranged at the top of the cold water area, the effluent weir is correspondingly communicated with a hot water outlet, and the effluent weir is arranged on the inner side of the heat pump medium retention area.
The upper part of the box body is correspondingly communicated with a heat pump medium output pipe, and the lower part of the box body is correspondingly communicated with a heat pump medium return pipe.
And the bottom of the heat pump medium staying area is correspondingly provided with through hole-shaped heat pump medium conveying holes, and the heat pump medium conveying holes are matched with inlets of the heat exchanger one by one.
And a cylindrical water outlet channel is correspondingly arranged at the top of the cold water area, a water outlet screen is correspondingly arranged between the water outlet channel and the cold water area, and the upper part of the water outlet channel is correspondingly communicated with the water outlet weir.
The water outlet screen is uniformly distributed at the joint between the water outlet channel and the cold water area.
And the water outlet weir is correspondingly communicated with the pressure release valve.
The utility model has the beneficial effects that:
1. according to the heat pump water heater, water in the cold water area is heated through the heat exchanger, and then the water is heated again through the water outlet weir and the heat pump medium retention area, so that the water outlet temperature can be quickly increased, the user experience is increased, the heat pump medium liquid level in the heat pump medium retention area can be adjusted through the number and the aperture of the heat pump medium conveying holes, and the heating effect of a water body in the water outlet weir is kept.
2. The heat pump water heater of the utility model arranges the heat exchanger at the outer side of the cold water area, thereby being capable of isolating the influence of the external environment on the water temperature to the maximum extent and leading the user to enjoy better hot water service.
3. The heat pump water heater is provided with the water outlet screen, so that water in each part of the cold water area can be taken, the uniformity of water temperature is substantially kept, convenience is provided for subsequent further heating, and the water temperature of the outlet water is more stable.
Drawings
Fig. 1 is a schematic structural diagram of a heat pump water heater of the utility model.
In the figure: the heat pump medium heat pump system comprises a box body 1, a heat pump 2, a heat pump medium output pipe 3, a heat pump medium return pipe 4, a heat pump medium retention area 5, a heat exchanger 6, a cold water area 7, a cold water inlet 8, a water outlet weir 9, a hot water outlet 10, a heat pump medium delivery hole 11, a water outlet screen 12, a water outlet channel 13 and a pressure release valve 14.
Detailed Description
The preferred embodiments of the present invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1, the heat pump water heater includes a tank 1 with a hollow cavity structure and a heat pump 2 matched with the tank, an outlet of the heat pump 2 is correspondingly communicated with a heat pump medium output pipe 3, the other end of the heat pump medium output pipe 3 is correspondingly communicated with the tank 1, an inlet of the heat pump 2 is correspondingly communicated with a heat pump medium return pipe 4, and the other end of the heat pump medium return pipe 4 is correspondingly communicated with the tank 1;
this application is through the water heating of heat exchanger in with the cold water district, and the district is stayed with the heat pump medium through going out the weir afterwards and heats once more, can improve leaving water temperature fast, has increased user experience, and through the quantity and the aperture of heat pump medium delivery port, the heat pump medium liquid level in the district is stayed to the adjustable heat pump medium, keeps the heating effect of the interior water of play weir.
The heat pump medium retaining device is characterized in that a ring groove-shaped heat pump medium retaining area 5 is correspondingly arranged at the top of the box body 1, the heat pump medium retaining area 5 is correspondingly communicated with a heat exchanger 6, the bottom of the heat exchanger 6 is correspondingly communicated with a heat pump medium return pipe 4, the heat exchanger 6 is arranged on the outer side of the box body 1, a cold water area 7 is correspondingly arranged on the inner side of the heat exchanger 6, the bottom of the cold water area 7 is correspondingly communicated with a cold water inlet 8, an effluent weir 9 is correspondingly arranged at the top of the cold water area 7, the effluent weir 9 is correspondingly communicated with a hot water outlet 10, and the effluent weir 9 is arranged on the inner side of the heat pump medium retaining area 5.
This application sets up the heat exchanger in the outside in cold water district, and isolated external environment that can the at utmost is to the influence of temperature, makes the user enjoy better hot water service.
The upper part of the box body 1 is correspondingly communicated with a heat pump medium output pipe 3, and the lower part of the box body 1 is correspondingly communicated with a heat pump medium return pipe 4.
And the bottom of the heat pump medium staying area 5 is correspondingly provided with through hole-shaped heat pump medium conveying holes 11, and the heat pump medium conveying holes 11 are matched with inlets of the heat exchangers 6 one by one.
A cylindrical water outlet channel 13 is correspondingly arranged at the top of the cold water area 7, a water outlet screen 12 is correspondingly arranged between the water outlet channel 13 and the cold water area 7, and the upper part of the water outlet channel 13 is correspondingly communicated with the water outlet weir 9. This application is equipped with out the water screen cloth, can take the water of each part in the cold water district for generally keep the homogeneity of temperature in the exhalant canal 13, facilitate for follow-up further heating, the temperature of the play water of also more stable.
The water outlet screen 12 is uniformly distributed at the connecting part between the water outlet channel 13 and the cold water area 7. The effluent weir 9 is correspondingly communicated with the pressure relief valve 14. The pressure relief valve can detect the pressure of the water weir 9, and release the pressure when the pressure exceeds a set value, so that safety accidents can be effectively avoided.
The heat pump comprises a compressor, a condenser, an air duct structure, an evaporator and other components, and the specific structure, the working principle and the connection mode are known technologies and are not described herein again.
Although the utility model has been described and illustrated in some detail, it should be understood that various modifications may be made to the described embodiments or equivalents may be substituted, as will be apparent to those skilled in the art, without departing from the spirit of the utility model.
Claims (6)
1. Heat pump water heater, including box (1) of cavity structures and heat pump (2) of matcing with it, its characterized in that: the outlet of the heat pump (2) is correspondingly communicated with a heat pump medium output pipe (3), the other end of the heat pump medium output pipe (3) is correspondingly communicated with the box body (1), the inlet of the heat pump (2) is correspondingly communicated with a heat pump medium return pipe (4), and the other end of the heat pump medium return pipe (4) is correspondingly communicated with the box body (1);
the heat pump medium that the top of box (1) corresponds is equipped with annular groove shape and stops district (5), heat pump medium stops district (5) and heat exchanger (6) and corresponds the intercommunication, heat exchanger (6) bottom corresponds the intercommunication with heat pump medium back flow (4), heat exchanger (6) set up the outside in box (1) the inboard of heat exchanger (6) corresponds and is equipped with cold water district (7), the bottom and the cold water import (8) of cold water district (7) correspond the intercommunication, the top correspondence of cold water district (7) is equipped with out mill weir (9), it corresponds the intercommunication with hot water export (10) to go out mill weir (9), it sets up the inboard in heat pump medium stops district (5) to go out mill weir (9).
2. The heat pump water heater of claim 1, wherein: the upper part of the box body (1) is correspondingly communicated with the heat pump medium output pipe (3), and the lower part of the box body (1) is correspondingly communicated with the heat pump medium return pipe (4).
3. The heat pump water heater of claim 1, wherein: and the bottom of the heat pump medium staying area (5) is correspondingly provided with through hole-shaped heat pump medium conveying holes (11), and the heat pump medium conveying holes (11) are matched with inlets of the heat exchangers (6) one by one.
4. The heat pump water heater of claim 1, wherein: a cylindrical water outlet channel (13) is correspondingly arranged at the top of the cold water area (7), a water outlet screen (12) is correspondingly arranged between the water outlet channel (13) and the cold water area (7), and the upper part of the water outlet channel (13) is correspondingly communicated with the water outlet weir (9).
5. The heat pump water heater of claim 4, wherein: the water outlet screen (12) is uniformly distributed at the connecting part between the water outlet channel (13) and the cold water area (7).
6. The heat pump water heater of claim 1, wherein: the water outlet weir (9) is correspondingly communicated with the pressure release valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220041072.0U CN216557673U (en) | 2022-01-10 | 2022-01-10 | Heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220041072.0U CN216557673U (en) | 2022-01-10 | 2022-01-10 | Heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216557673U true CN216557673U (en) | 2022-05-17 |
Family
ID=81560709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220041072.0U Active CN216557673U (en) | 2022-01-10 | 2022-01-10 | Heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216557673U (en) |
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2022
- 2022-01-10 CN CN202220041072.0U patent/CN216557673U/en active Active
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