CN220303904U - Outdoor unit mounting structure of heat pump water heater - Google Patents

Abstract

The utility model relates to the field of household appliance installation equipment, in particular to a heat pump water heater outdoor unit installation structure which is used for installing an outdoor unit on a wall body and comprises a fixed frame, an outdoor unit and a movable sealing piece, wherein the fixed frame is installed on an installation opening of the wall body; the fixed frame is provided with a mounting position; the outdoor unit is rotatably connected in the installation position through the connecting shaft, and an avoidance space is formed between the installation position and the outdoor unit; the movable sealing element is movably connected in the avoidance space; in summer, the air outlet of the outdoor unit faces indoors, and the cold energy generated in the working process of the outdoor unit can be output to the indoor space along with the air flow from the air outlet, so that the indoor temperature is reduced, the energy utilization rate is high, and the purpose of cooling is achieved; under the condition that refrigeration is not needed in winter or other rooms, the outdoor unit can be turned over under the action of the connecting shaft, and cold air is output to the outside; the machine has two purposes, can utilize the cold energy to the greatest extent, and has high economic benefit.

Description

Outdoor unit mounting structure of heat pump water heater

Technical Field

The utility model belongs to the technical field of household appliance installation equipment, and particularly relates to an outdoor unit installation structure of a heat pump water heater.

Background

The heat pump water heater is a unit which takes a small amount of electric energy as power and mainly absorbs heat from air to realize heating. Compared with the traditional coal, firewood, oil and gas boilers, the heat pump water heater is environment-friendly and clean, and can not cause safety accidents such as fire, explosion, poisoning and the like.

The heat pump water heater comprises a water heater outdoor unit and a water tank. The outdoor unit of the water heater absorbs low-temperature heat of outdoor air to gasify a refrigerant medium, then the medium is heated and pressurized in the compressor, and finally the heat is transferred to water in a water supply tank through a heat exchanger to realize hot water supply.

The outdoor unit in the heat pump water heater, the heat exchanger that sets up in it is as the evaporimeter all the time, has the effect of refrigeration, and current outdoor unit is directly installed outdoors, and the air current after the heat transfer is directly carried external environment, and the air current after the cooling can not make full use of, has the extravagant problem of cold volume.

The outdoor unit of the heat pump water heater is arranged on a wall body, the refrigerating characteristic of the outdoor unit is fully utilized, an air outlet faces indoors in summer, cooled air flow is conveyed indoors, an air conditioner is assisted to adjust indoor temperature, and the air outlet faces outwards in winter to output low-temperature air flow outdoors.

Disclosure of Invention

The utility model aims to provide a heat pump water heater outdoor unit mounting structure, which solves the problems of single function, direct output of low-temperature gas formed after heat exchange to the outside, insufficient utilization, cold waste and the like of an outdoor unit of an existing heat pump water heater in the prior art.

In order to achieve the aim of the utility model, the utility model is realized by adopting the following technical scheme:

the utility model provides a heat pump water heater outdoor unit mounting structure, which is used for mounting an outdoor unit on a wall body, and comprises the following components:

a fixed frame mounted on the mounting port of the wall; the fixed frame is provided with an installation position;

the outdoor unit is rotatably connected in the installation position through a connecting shaft, and an avoidance space is formed between the installation position and the outdoor unit;

and the movable sealing piece is movably connected in the avoidance space and is used for sealing the avoidance space.

In some embodiments of the present application, the outdoor unit includes a front panel, a rear panel, a top plate, a bottom plate, and two side plates, wherein an air outlet is formed on the front panel, and an air inlet is formed on the rear panel.

In some embodiments of the present application, the two side plates of the outdoor unit are respectively formed with a connecting shaft, and the rotation axes of the two connecting shafts are coincident and are respectively rotatably connected to the side walls of the installation positions, and the avoidance space is located between the top plate and the installation positions and between the bottom plate and the installation positions.

In some embodiments of the present application, the connecting shaft is formed on the bottom plate and rotatably connected to the bottom wall of the mounting position, and the avoidance space is located between the side plate and the mounting position.

In some embodiments of the present application, an auxiliary shaft coinciding with the rotational axis of the connecting shaft is further provided between the top plate and the top wall of the mounting location.

In some embodiments of the present application, the fixed frame is provided with a moving groove, and the movable sealing member is movably connected in the moving groove.

In some embodiments of the present application, the movable seal includes a sealing diaphragm and a driving portion, the sealing diaphragm being movably coupled into the moving groove by the driving portion.

In some embodiments of the present application, the surface of the fixed frame is provided with a notch communicated with the moving groove, and the driving portion is a handle portion which is detachably connected to the surface of the sealing partition and extends outwards, and the handle portion extends from the notch to the outer side of the fixed frame.

In some embodiments of the present application, an inwardly extending sealing groove is formed on the outdoor unit, and the position of the sealing groove is adapted to the sealing partition plate.

In some embodiments of the present application, a sealing barrier is also disposed within the mounting location.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the heat pump water heater outdoor unit mounting structure, the outdoor unit is mounted on the wall body in a turnover mode, namely, in summer, the air outlet of the outdoor unit faces indoors, cold generated in the working process of the outdoor unit can be output to the indoor space along with air flow from the air outlet, the indoor temperature is reduced, the energy utilization rate is high, and the purpose of cooling is achieved;

under the condition that refrigeration is not needed in winter or other rooms, the outdoor unit can be turned over under the action of the connecting shaft, namely, the air outlet faces outdoors, and cold air is output outdoors; the outdoor unit of the heat pump water heater has two purposes, can utilize the cold energy to the greatest extent, and has high economic benefit.

Other features and advantages of the present utility model will become apparent upon review of the detailed description of the utility model in conjunction with the drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an embodiment of a heat pump water heater outdoor unit installation structure according to the present utility model;

FIG. 2 is a schematic illustration of the movable seal in a state in which the movable seal is to be unseated from the space;

FIG. 3 is a schematic illustration of the avoidance space in an open state;

fig. 4 is a schematic view of an outdoor unit installation structure;

FIG. 5 is a second schematic view of an outdoor unit installation structure;

FIG. 6 is a third schematic view of an outdoor unit installation structure;

in the drawing the view of the figure,

10. a wall body;

20. an outdoor unit;

21. a front panel;

211. an air outlet;

22. a rear panel;

221. an air inlet;

23. a top plate;

24. a bottom plate;

25. a side plate;

30. a fixed frame;

31. a notch;

32. an avoidance space;

40. a movable seal;

41. a sealing separator;

42. a driving section;

50. a connecting shaft;

51. an auxiliary shaft;

60. sealing barrier.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; may be mechanically coupled, directly coupled, or indirectly coupled via an intermediate medium. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

The heat pump water heater system includes a water tank (not shown) installed indoors, in which a condenser is provided for heating water in the water tank, and an outdoor unit 20 installed outdoors, in which an evaporator is provided.

The specific heating process of the heat pump water heater system is as follows: the low-temperature low-pressure refrigerant enters a compressor, the compressor compresses the refrigerant gas into a high-temperature high-pressure state, and the compressed refrigerant gas is discharged; the discharged refrigerant gas flows into a condenser located in the water tank, the condenser condenses the compressed refrigerant into a liquid phase, and heat is released into water in the water tank through the condensation process, heating the water.

The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state formed by condensation in the condenser into a low-pressure liquid-phase refrigerant. The evaporator in the outdoor unit 20 evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low temperature and low pressure state to the compressor, and the evaporator evaporates and absorbs heat from the air flowing through the evaporator, thereby achieving heat absorption from the air to achieve heating, in which the temperature of the air flowing through the evaporator is lowered.

The principle of the heat pump is utilized to heat the water in the water tank. The above is a basic configuration of a conventional heat pump water heater, and is not limited and described in detail herein.

Referring to fig. 1-5, the present application provides a heat pump water heater outdoor unit installation structure, which can realize that an outdoor unit 20 is installed on a wall 10 in a reversible manner, and output low-temperature air flow generated by cooling an evaporator to the indoor or outdoor in the working process of the outdoor unit 20 at different environmental temperatures, so as to improve the utilization rate of cold energy and save energy.

The heat pump water heater outdoor unit installation structure comprises a fixed frame 30, an outdoor unit 20 and a movable sealing member 40, wherein an installation opening is preset on a wall body 10, the fixed frame 30 is fixed in the installation opening in advance, a penetrating installation position is formed on the fixed frame 30, and the outdoor unit 20 is rotatably connected in the installation position through a connecting shaft 50.

That is, the outdoor unit 20 may be rotated in a horizontal or vertical direction in the installation place by the connection shaft 50 to output the low temperature gas to the indoor or outdoor of the outdoor unit 20.

Referring specifically to fig. 4 and 5, the outdoor unit 20 includes a front panel 21, a rear panel 22, a top plate 23, a bottom plate 24, and two side plates 25, wherein the front panel 21, the rear panel 22, the top plate 23, the bottom plate 24, and the two side plates 25 enclose an installation cavity, and working components such as a fan, an evaporator, a compressor, an expansion valve, and a gas-liquid separator are located in the installation cavity.

An air outlet 211 is formed in the front panel 21, an air inlet 221 is formed in the rear panel 22, air flow is inputted into the outdoor unit 20 from the air inlet 221, and low temperature air flow is outputted from the air outlet 211 after heat absorption by the evaporator.

In order to avoid interference with the side walls of the installation site during rotation of the outdoor unit 20 in the installation site, a space 32 is formed between the side walls of the two installation sites parallel to the rotation axis of the outdoor unit 20 and the outdoor unit 20.

After the rotation of the outdoor unit 20 is completed, the indoor and outdoor seals are poor due to the avoidance space 32, and referring to fig. 2 and 3, in order to solve the problem, a movable sealing member 40 is disposed in the avoidance space 32 and is movably connected in the avoidance space 32, when the outdoor unit 20 rotates, the movable sealing member 40 opens the avoidance space 32 to provide space for the rotation of the outdoor unit 20, and when the rotation of the outdoor unit 20 is completed, the movable sealing member 40 closes the avoidance space 32.

The movable seal 40 may be embodied as: the fixed frame 30 is provided with a moving groove, the extending direction of the moving groove is parallel to the wall surface, and the movable sealing member 40 is movably connected in the moving groove.

When the outdoor unit 20 rotates, the movable sealing member 40 moves into the moving groove, and the avoiding space 32 is opened, so that the outdoor unit 20 and the movable sealing member 40 do not collide or interfere.

After the outdoor unit 20 is rotated, the movable seal 40 is moved out of the moving groove and is connected to the outdoor unit 20 in contact with each other, thereby sealing the avoiding space 32 and separating the indoor space from the outdoor environment.

Specifically, referring to fig. 4, the movable seal 40 includes a sealing partition 41 and a driving part 42, the sealing partition 41 having a sealing effect on the escape space 32, and the driving part 42 being movably connected to the inside of the moving groove by the driving part 42.

The driving part 42 may be an automatic structure such as a motor, a hydraulic cylinder, an electric push rod, or the like, or may be designed as a handle part formed on the sealing partition 41, through which a user or an operator can move the sealing partition 41 to open or close the avoidance space 32.

When the driving part 42 is a handle part, a long strip-shaped notch 31 communicated with the moving groove is formed on the surface of the fixed frame 30, and the handle part extends from the notch 31 to the outer side of the fixed frame 30, so that a user can conveniently move the handle part in the notch 31.

Further, in order to improve the sealing effect, an inwardly extending sealing groove is formed in the outdoor unit 20, and the sealing groove is positioned to be matched with the sealing partition 41, and the end of the sealing partition 41 is connected to the sealing groove in a sealed state, so as to improve the contact effect with the outdoor unit 20.

Referring again to fig. 3, a sealing barrier 60 is provided in a mounting position adjacent to the other end surfaces of the outdoor unit 20 in addition to the end surface where the movable seal 40 is located.

For example, when the movable sealing member 40 is disposed between the side surface of the outdoor unit 20 and the installation site, a sealing barrier 60 is disposed at the installation site corresponding to the top surface and the bottom surface of the outdoor unit 20, and the sealing barrier 60 may be disposed on the outdoor unit 20 or on the side wall of the installation site, and the sealing barrier 60 is a rubber strip structure, so as to seal between other end surfaces of the outdoor unit 20 and the installation site.

Referring to fig. 6, in some embodiments of the present application, the outdoor unit 20 is horizontally turned over, in this state, the two side plates 25 of the outdoor unit 20 are respectively formed with connection shafts 50, the rotation axes of the two rotation shafts coincide, and are respectively rotatably connected to the side walls of the installation site.

A driving motor is connected to either rotation shaft to supply power for the rotation of the outdoor unit 20.

In this embodiment, the avoiding space 32 is located between the top plate 23 and the mounting position and between the bottom plate 24 and the mounting position, that is, the avoiding space 32 is located at the upper side and the lower side of the outdoor unit 20, so as to prevent interference with the bottom wall and the top wall of the mounting position during the rotation of the outdoor unit 20.

Referring again to fig. 4, in other embodiments of the present application, a connection shaft 50 is formed on the bottom plate 24 of the outdoor unit 20, the other end of the connection shaft 50 is rotatably connected to the bottom wall of the installation site, and a driving motor may be connected to the connection shaft 50 for driving the connection shaft 50 and the outdoor unit 20 to vertically turn.

In this embodiment, the avoiding space 32 is located between the side plate 25 and the installation site to avoid interference between the outdoor unit 20 and both sidewalls of the installation site.

Referring to fig. 5, in addition, in order to improve stability during connection and rotation, an auxiliary shaft 51 is provided between the top plate 23 and the top wall of the mounting position, which coincides with the rotation axis of the connection shaft 50. The outdoor unit 20 is rotated by the connection shaft 50 and the auxiliary shaft 51 to realize that the air inlet 221 is directed indoors or outdoors.

According to the heat pump water heater outdoor unit installation structure, the outdoor unit 20 is installed on the wall body 10 in a turnover mode, the air outlet 211 of the outdoor unit 20 faces indoors in summer, cold generated in the working process of the outdoor unit 20 can be output indoors along with air flow from the air outlet 211, indoor temperature reduction is facilitated, the energy utilization rate is high, and the cooling purpose is achieved.

In winter or other situations without refrigeration, the outdoor unit 20 can be turned over under the action of the connecting shaft 50, that is, the air outlet 211 faces outdoors, and cold air is output outdoors; the outdoor unit 20 of the heat pump water heater has two purposes, can utilize the cold energy to the greatest extent, and has high economic benefit.

In the description of the above embodiments, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative embodiments of the present utility model, and the scope of the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be covered by the present utility model, and the scope of the present utility model shall be defined by the appended claims.

Claims (10)

1. An outdoor unit installation structure of a heat pump water heater for installing an outdoor unit on a wall body, comprising:

a fixed frame mounted on the mounting port of the wall; the fixed frame is provided with an installation position;

the outdoor unit is rotatably connected in the installation position through a connecting shaft, and an avoidance space is formed between the installation position and the outdoor unit;

and the movable sealing piece is movably connected in the avoidance space and is used for sealing the avoidance space.

2. The outdoor unit installation structure of claim 1, wherein,

the outdoor unit comprises a front panel, a rear panel, a top plate, a bottom plate and two side plates, wherein an air outlet is formed in the front panel, and an air inlet is formed in the rear panel.

3. The outdoor unit installation structure of claim 2, wherein,

the outdoor unit comprises a top plate, a bottom plate and a mounting position, wherein the top plate is arranged on the bottom plate, the mounting position is arranged on the bottom plate, and the mounting position is arranged on the top plate.

4. The outdoor unit installation structure of claim 2, wherein,

the connecting shaft is formed on the bottom plate and rotatably connected to the bottom wall of the mounting position, and the avoidance space is located between the side plate and the mounting position.

5. The outdoor unit installation structure of claim 4, wherein,

an auxiliary shaft which is coincident with the rotation axis of the connecting shaft is further arranged between the top plate and the top wall of the mounting position.

6. The outdoor unit installation structure of claim 1, wherein,

the fixed frame is provided with a moving groove, and the movable sealing element is movably connected in the moving groove.

7. The outdoor unit installation structure of claim 6, wherein,

the movable sealing piece comprises a sealing partition plate and a driving part, and the sealing partition plate is movably connected into the movable groove under the action of the driving part.

8. The outdoor unit installation structure of claim 7, wherein,

the fixed frame surface offer with the opening of removal groove intercommunication, drive portion is for dismantling the connection and be in the surface of sealing baffle and the handle portion of outside extension, handle portion follow the opening extends to the fixed frame outside.

9. The outdoor unit installation structure of claim 7, wherein,

the outdoor unit is provided with a sealing groove extending inwards, and the position of the sealing groove is matched with the sealing partition plate.

10. The outdoor unit installation structure of claim 1, wherein,

and a sealing baffle is also arranged in the installation position.