Air source heat pump with rotatable protective cover

Abstract

The utility model discloses an air source heat pump with a rotatable protective cover, which relates to the technical field of air source heat pumps and comprises a cylindrical unit body, a door and a radiating mesh window are arranged on the side surface of the unit body, a base is fixed at the bottom of the unit body, and a top seat is fixed at the top of the unit body. A protective shell capable of sliding around the unit body is arranged on the outer side of the unit body, the protective shell is vertically parallel to the outer side of the machine door, a plurality of cooling fans are installed in the protective shell, and cooling openings communicated with the cooling fans are formed in the side, facing the unit body, of the protective shell. Cleaning brushes used for abutting against the outer edge face of the unit body are installed on the two sides of a notch of the heat dissipation opening. The protective shell is arranged on the side face of the unit body, a certain protective effect is achieved, the protective shell moves around the unit body, heat dissipation and automatic dust removal can be achieved through the cooling fan and the cleaning brush, and the overall using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of air source heat pumps, in particular to an air source heat pump with a rotatable protective cover. Background Art

[0002] Air source heat pump is a highly efficient energy conversion device based on the reverse Carnot cycle principle. It is driven by electrical energy and uses heat transfer fluid to absorb low-temperature heat energy from the air. It is then compressed and heated by a compressor and finally releases heat in a condenser to water or other media to provide heating or hot water services.

[0003] At present, the existing air source heat pumps generally use a rectangular structure and dissipate heat through the heat dissipation windows set on the side, but this heat dissipation method is relatively limited. The heat dissipation is not sufficient in high temperature environments such as summer. Moreover, when used for a long time, dust is easily accumulated on the surface of the heat dissipation window. If it is not cleaned in time, the subsequent heat dissipation effect will be worse.

[0004] To this end, the present application provides an air source heat pump with a rotatable protective cover to solve the above technical problems. Utility Model Content

[0005] The purpose of the present application is to provide an air source heat pump with a rotatable protective cover. Not only is a protective shell arranged on the side of the unit body to have a certain protective effect, but the protective shell can also move around the unit body and utilize a cooling fan and a cleaning brush to perform heat dissipation and automatic dust removal, thereby achieving a good overall use effect.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an air source heat pump with a rotatable protective cover, comprising a unit body, a door and a heat dissipation mesh window are arranged on the side of the unit body, the unit body is cylindrical, a base is fixed to the bottom of the unit body, a top seat is fixed to the top of the unit body, a protective shell that can slide around the unit body is arranged on the outside of the unit body, the protective shell is vertically parallel to the outside of the door, and a plurality of heat dissipation fans are installed in the protective shell, a heat dissipation port connected to the plurality of heat dissipation fans is opened on one side of the protective shell facing the unit body, and cleaning brushes for abutting the outer edge surface of the unit body are installed on both sides of the slot of the heat dissipation port.

[0007] Preferably, a driving wheel is rotatably provided at the top end of the protective shell and cooperates with a track opened around the edge of the lower end surface of the top seat, and a rolling wheel is rotatably installed at the lower end of the protective shell and cooperates with a track opened around the edge of the upper end surface of the base.

[0008] Preferably, the middle part of the driving wheel is rotatably connected to a driving rod, the driving rod is rotatably installed on the top of the protective shell, and a driven gear is fixed to the lower end of the driving rod, and the driven gear is matched with a driving gear.

[0009] Preferably, a motor is fixed at the top of the protective shell, and the driving gear is installed on the end of the shaft of the motor.

[0010] Preferably, a power supply block is provided at the bottom of the protective shell, and the power supply block is electrically connected to the cooling fan and the motor.

[0011] Preferably, a fan is arranged on the top of the machine unit body, and an opening for exposing the fan is provided in the middle of the upper end surface of the top seat.

[0012] Preferably, a high pressure gauge, a low pressure gauge, a maintenance valve, a hot water inlet and a hot water outlet are also provided on the unit body, and the hot water inlet and the hot water outlet pass through the upper end surface of the top seat.

[0013] In summary, the technical effects and advantages of the utility model are:

[0014] Thanks to the protective shell that can be slidably arranged on the side of the unit body, the utility model can continuously rotate around the unit body by driving the driving wheel to rotate in a high temperature environment such as summer, so that the cooling fan on the protective shell can periodically actively ventilate and dissipate heat for multiple cooling mesh windows arranged on the side of the unit body, and the cooling effect is good.

[0015] At the same time, when the protective shell rotates around the unit body, a cleaning brush can be used to remove dust from the heat dissipation mesh window, thereby avoiding dust accumulation, achieving automatic cleaning, and having a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the protective shell of the utility model;

[0019] Figure 3 This is a schematic diagram of the inner structure of the protective shell of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the driving wheel of the utility model;

[0021] Figure 5 It is a structural schematic diagram of another embodiment of the protective housing of the utility model.

[0022] In the figure: 1. unit body; 101. machine door; 102. heat dissipation mesh window; 103. fan; 104. high pressure gauge; 105. low pressure gauge; 106. maintenance valve; 107. hot water inlet; 108. hot water outlet; 2. base; 3. top seat; 4. protective shell; 401. drive wheel; 402. rolling wheel; 403. power supply module; 5. cooling fan; 6. heat dissipation port; 7. cleaning brush; 8. drive rod; 9. driven gear; 10. drive gear; 11. motor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example: Reference Figure 1 An air source heat pump with a rotatable protective cover is shown, comprising a unit body 1, a door 101 and a heat dissipation mesh window 102 are arranged on the side of the unit body 1, the unit body 1 is cylindrical, a compressor and a heat exchanger are arranged in the unit body 1, and a base 2 is fixed to the bottom of the unit body 1, and a top seat 3 is fixed to the top of the unit body 1.

[0025] A fan 103 is provided on the top of the unit body 1, and an opening for exposing the fan 103 is provided in the middle of the upper end surface of the top seat 3, and a high pressure gauge 104, a low pressure gauge 105, a maintenance valve 106, a hot water inlet 107 and a hot water outlet 108 are also provided on the unit body 1, wherein the hot water inlet 107 and the hot water outlet 108 pass through the upper end surface of the top seat 3.

[0026] like Figure 1 and Figure 2 As shown, the outer side of the machine body 1 is provided with a protective shell 4 that can slide around the machine body 1, and the protective shell 4 is vertically parallel to the outer side of the machine door 101. The protective shell 4 can provide a certain degree of protection for the machine body 1. In other embodiments, the protective shell 4 can be set to a curved shell that can cover the side of the machine body 1 to different degrees according to actual needs, such as Figure 5 shown.

[0027] In specific implementation, a driving wheel 401 is rotatably provided at the top end of the protective shell 4 and cooperates with a track opened around the edge of the lower end surface of the top seat 3. A rolling wheel 402 is rotatably installed at the lower end of the protective shell 4 and cooperates with a track opened around the edge of the upper end surface of the base 2.

[0028] Among them, Figure 4 As shown, the middle part of the driving wheel 401 is rotatably connected to a driving rod 8, and the driving rod 8 is rotatably installed on the top of the protective shell 4. A driven gear 9 is fixed to the lower end of the driving rod 8, and the driven gear 9 is matched with a driving gear 10. A motor 11 is fixed to the top of the protective shell 4, and the driving gear 10 is installed on the end of the shaft of the motor 11. Therefore, the motor 11 can drive the driving wheel 401 to rotate through the transmission of the driving gear 10, the driven gear 9 and the driving rod 8, so that the driving wheel 401 can roll in the surrounding track set on the lower end surface of the top seat 3 to drive the protective shell 4 to move around the assembly body 1.

[0029] In addition, in this embodiment, a power supply block 403 is further provided at the bottom of the protective shell 4, and the power supply block 403 is electrically connected to the cooling fan 5 and the motor 11 for power supply.

[0030] like Figure 3 As shown, a plurality of cooling fans 5 are installed in the protective shell 4, and a cooling port 6 connected to the plurality of cooling fans 5 is opened on one side of the protective shell 4 facing the unit body 1, and cleaning brushes 7 for abutting against the outer edge surface of the unit body 1 are installed on both sides of the slot of the cooling port 6, so that when the protective shell 4 moves around the unit body 1, the cleaning brush 7 can be used to clean the surface of the unit body 1.

[0031] Working principle of the utility model: when the air source heat pump with a rotatable protective cover is used in a high temperature environment such as summer, in order to avoid insufficient heat dissipation through the heat dissipation mesh window 102 and difficulty in meeting its own heat dissipation needs, the motor 11 can be started to utilize the transmission cooperation of the driving gear 10, the driven gear 9 and the driving rod 8 to drive the driving wheel 401 to rotate, so that the driving wheel 401 moves in the track arranged around the lower end surface of the top seat 3 to drive the protective shell 4 to continuously rotate around the unit body 1, and then the heat dissipation fan 5 on the protective shell 4 can be used to perform periodic active ventilation and heat dissipation on the multiple heat dissipation mesh windows 102 arranged on the side of the unit body 1, and the heat dissipation effect is good.

[0032] At the same time, when the protective shell 4 rotates around the unit body 1, the cleaning brush 7 can be used to remove dust from the heat dissipation mesh window 102, thereby avoiding dust accumulation, achieving automatic cleaning, and achieving good use effect.

[0033] In summary, the present device can not only set a protective shell 4 on the side of the unit body 1, which has a certain protective effect, but also the protective shell 4 can move around the unit body 1 and use the cooling fan 5 and the cleaning brush 7 to further dissipate heat and automatically remove dust from the unit body 1, and the overall use effect is good.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An air source heat pump with a rotatable protective cover, comprising a unit body (1), a door (101) and a heat dissipation mesh window (102) being arranged on the side of the unit body (1), characterized in that: The machine body (1) is cylindrical, a base (2) is fixed at the bottom of the machine body (1), a top seat (3) is fixed at the top of the machine body (1), a protective shell (4) which can slide around the machine body (1) is arranged on the outside of the machine body (1), the protective shell (4) is vertically parallel to the outside of the machine door (101), and a plurality of cooling fans (5) are installed in the protective shell (4), a cooling port (6) connected to the plurality of cooling fans (5) is opened on one side of the protective shell (4) facing the machine body (1), and cleaning brushes (7) for abutting against the outer edge surface of the machine body (1) are installed on both sides of the notch of the cooling port (6).

2. The air source heat pump with a rotatable protective cover according to claim 1, characterized in that: The top end of the protective shell (4) is rotatably provided with a driving wheel (401) and cooperates with a track opened around the edge of the lower end surface of the top seat (3); the lower end of the protective shell (4) is rotatably provided with a rolling wheel (402) and cooperates with a track opened around the edge of the upper end surface of the base (2).

3. The air source heat pump with a rotatable protective cover according to claim 2, characterized in that: The middle part of the driving wheel (401) is rotatably connected to a driving rod (8), and the driving rod (8) is rotatably mounted on the top of the protective shell (4). A driven gear (9) is fixed to the lower end of the driving rod (8), and the driven gear (9) is matched with a driving gear (10).

4. The air source heat pump with a rotatable protective cover according to claim 3, characterized in that: A motor (11) is fixed at the top of the protective housing (4), and the driving gear (10) is mounted on the end of the shaft of the motor (11).

5. The air source heat pump with a rotatable protective cover according to claim 4, characterized in that: A power supply block (403) is provided at the bottom of the protective shell (4), and the power supply block (403) is electrically connected to the cooling fan (5) and the motor (11).

6. The air source heat pump with a rotatable protective cover according to claim 1, characterized in that: A fan (103) is arranged on the top of the machine unit body (1), and an opening for exposing the fan (103) is provided in the middle of the upper end surface of the top seat (3).

7. The air source heat pump with a rotatable protective cover according to claim 6, characterized in that: The unit body (1) is also provided with a high pressure gauge (104), a low pressure gauge (105), a maintenance valve (106), a hot water inlet (107) and a hot water outlet (108), and the hot water inlet (107) and the hot water outlet (108) are extended from the upper end surface of the top seat (3).

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