CN213066549U

CN213066549U - Heat pump water heater with automatic intelligent water return function

Info

Publication number: CN213066549U
Application number: CN202021864651.2U
Authority: CN
Inventors: 黄志平; 廖斌
Original assignee: Guangdong Luoluoxin Energy Technology Co ltd
Current assignee: Guangdong Luoluoxin Energy Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-27
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a heat pump water heater with automatic intelligent return function, including the water heater main part, the water heater main part is interconnected through evaporimeter, compressor and liquid storage pot respectively and constitutes, and water heater main part top is provided with the evaporimeter, and the compressor bottom is provided with the liquid storage pot, the liquid storage pot outside is provided with the circulating pump, has laid wet return and hot-water line respectively outside the liquid storage pot, and hot-water line one end is connected the outlet, and the hot-water line outside is provided with thermodetector, and wet return and hot-water line interconnect, and the wet return other end is connected the liquid storage pot, and the wet return is provided with the check valve inside, and control; the water source heat pump water heater effectively solves the problems that a traditional air source heat pump water heater does not have a water return function, water in a pipeline can be naturally cooled, so that hot water can be used only by long-time water when the water source heat pump water heater is used, water resource waste is caused, and the water resource waste is prevented by improving the utilization rate of the water.

Description

Heat pump water heater with automatic intelligent water return function

Technical Field

The utility model relates to a water heater technical field especially relates to a heat pump water heater with automatic intelligent return water function.

Background

At present, a heat pump water heater is also called as an air source heat pump water heater. The air energy 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, 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.

Traditional air source heat pump water heater does not possess the return water function, and water in the pipeline can the natural cooling, needs to put long time water just can use hot water when leading to the use, leads to the water waste, and simultaneously, the inner wall in water cavity is not convenient for wash, uses for a long time and can produce the incrustation scale, reduces quality of water, and influences the heating effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat pump water heater with automatic intelligent return water function has solved the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat pump water heater with an automatic intelligent water return function comprises a water heater main body, wherein the water heater main body is formed by mutually connecting an evaporator, a compressor and a liquid storage tank, the top of the water heater main body is provided with the evaporator, the outside of the water heater main body is respectively provided with an air inlet, a water outlet and a control switch, the air inlet is connected with the evaporator, the bottom of the evaporator is provided with the compressor, the bottom of the compressor is provided with the liquid storage tank, the outside of the liquid storage tank is provided with a circulating pump, the outside of the liquid storage tank is respectively paved with a water return pipe and a hot water pipe, one end of the hot water pipe is connected with the water outlet, the outside of the hot water pipe is provided with a temperature detector, the temperature detector is connected with the control switch, the, the inside check valve that is provided with of wet return, control switch connects check valve and circulating pump respectively.

Furthermore, the control switch is respectively connected with the one-way valve and the circulating pump through a wire pipe.

Further, a liquid inlet and a liquid outlet are respectively arranged outside the liquid storage tank, the other end of the return pipe is connected with the liquid inlet, and the liquid outlet is connected with the other end of the hot water pipe.

Further, an air outlet is formed in the outer portion of the compressor and extends to the outer portion of the water heater main body.

Furthermore, the liquid inlet and the liquid outlet are both provided with filter screens.

Further, the temperature detector is provided with a detection probe extending into the interior of the hot water pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a heat pump water heater with automatic intelligent return water function: effectual temperature that detects the hot-water line through the outside thermodetector of hot-water line, and through thermodetector connection control switch, control switch connects the circulating pump, thereby reach the effect of intelligence return water heating, the effectual traditional air source heat pump water heater of having solved does not possess the return water function, water in the pipeline can the natural cooling, the water that needs put for a long time when leading to the use just can use hot water, lead to the problem of water waste, improve the water utilization ratio and prevent water waste.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the temperature detector of the present invention.

Shown in connection with the labels in the figures: the water heater comprises a water heater main body 1, an evaporator 2, a compressor 3, a liquid storage tank 5, a circulating pump 6, a temperature detector 7, a one-way valve 8, an air inlet 11, a water outlet 12, a control switch 13, a hot water pipe 51, a water return pipe 52, a liquid inlet 53, a liquid outlet 54, a detection probe 71 and a filter screen 100.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

in the description of the present invention, it is to be understood that the terms "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," and the like are used in the orientation or positional relationship indicated in the drawings, merely for the purpose of describing the invention and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention; furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, the definitions "first" and "second" are for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly including one or more of such features.

Referring to fig. 1 to 2, a heat pump water heater with an automatic intelligent water return function comprises a water heater main body 1, the water heater main body 1 is formed by connecting an evaporator 2, a compressor 3 and a liquid storage tank 5, respectively, the top of the water heater main body 1 is provided with the evaporator 2, the outside of the water heater main body 1 is provided with an air inlet 11, a water outlet 12 and a control switch 13, the air inlet 11 is connected with the evaporator 2, the bottom of the evaporator 2 is provided with the compressor 3, the bottom of the compressor 3 is provided with the liquid storage tank 5, the outside of the liquid storage tank 5 is provided with a circulating pump 6, the outside of the liquid storage tank 5 is respectively paved with a water return pipe 52 and a hot water pipe 51, one end of the hot water pipe 51 is connected with the water outlet 12, the outside of the hot water pipe 51 is provided with a temperature, the other end of the return pipe 52 is connected with the liquid storage tank 5, the one-way valve 8 is arranged in the return pipe 52, and the control switch 13 is respectively connected with the one-way valve 8 and the circulating pump 6.

In the embodiment, the control switch 13 is respectively connected with the one-way valve 8 and the circulating pump 6 through a wire pipe; as described above, the control switch 13 effectively controls the opening of the check valve 8 and the circulation pump 6.

In this embodiment, the outside of the liquid storage tank 5 is respectively provided with a liquid inlet 53 and a liquid outlet 54, the other end of the water return pipe 52 is connected with the liquid inlet 53, and the liquid outlet 54 is connected with the other end of the hot water pipe 51.

In this embodiment, the compressor 3 is provided with an air outlet on the outside, and the air outlet extends to the outside of the water heater main body 1.

In this embodiment, the liquid inlet 53 and the liquid outlet 54 are both provided with a filter screen 100.

In this embodiment, the temperature detector 7 is provided with a detection probe 71, and the detection probe 71 extends into the hot water pipe 51.

The beneficial effects of the utility model are that effectual thermodetector 7 through the outside of hot-water line 51 detects the temperature of hot-water line 51, and through thermodetector 7 connection control switch 13, control switch 13 connects circulating pump 6, thereby reach the effect of intelligence return water heating, the effectual traditional air source heat pump water heater that has solved does not possess the return water function, water in the pipeline can natural cooling, water that needs put for a long time when leading to the use could use hot water, lead to the problem of water waste, improve the water utilization ratio and prevent the water waste.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat pump water heater with automatic intelligence return water function, includes water heater main part (1), its characterized in that: the water heater comprises a water heater main body (1) and a liquid storage tank (5), wherein the water heater main body (1) is formed by mutually connecting an evaporator (2), a compressor (3) and a liquid storage tank (5), the evaporator (2) is arranged at the top of the water heater main body (1), an air inlet (11), a water outlet (12) and a control switch (13) are respectively arranged outside the water heater main body (1), the air inlet (11) is connected with the evaporator (2), the compressor (3) is arranged at the bottom of the evaporator (2), the liquid storage tank (5) is arranged at the bottom of the compressor (3), a circulating pump (6) is arranged outside the liquid storage tank (5), a water return pipe (52) and a hot water pipe (51) are respectively paved outside the liquid storage tank (5), one end of the hot water pipe (51) is connected with the water outlet (12), a temperature detector (, the water return pipe (52) is connected with the hot water pipe (51), one end of the water return pipe (52) is connected with the circulating pump (6), the other end of the water return pipe (52) is connected with the liquid storage tank (5), the one-way valve (8) is arranged inside the water return pipe (52), and the control switch (13) is connected with the one-way valve (8) and the circulating pump (6) respectively.

2. The heat pump water heater with the automatic intelligent water return function according to claim 1, characterized in that: the control switch (13) is respectively connected with the one-way valve (8) and the circulating pump (6) through a wire pipe.

3. The heat pump water heater with the automatic intelligent water return function according to claim 1, characterized in that: a liquid inlet (53) and a liquid outlet (54) are respectively arranged outside the liquid storage tank (5), the other end of the water return pipe (52) is connected with the liquid inlet (53), and the liquid outlet (54) is connected with the other end of the hot water pipe (51).

4. The heat pump water heater with the automatic intelligent water return function according to claim 1, characterized in that: an air outlet is formed in the outer portion of the compressor (3) and extends to the outer portion of the water heater main body (1).

5. The heat pump water heater with the automatic intelligent water return function according to claim 3, characterized in that: the liquid inlet (53) and the liquid outlet (54) are both provided with filter screens (100).

6. The heat pump water heater with the automatic intelligent water return function according to claim 1, characterized in that: the temperature detector (7) is provided with a detection probe (71), and the detection probe (71) extends to the interior of the hot water pipe (51).