CN214620172U

CN214620172U - Air energy heat pump with anti-freezing function

Info

Publication number: CN214620172U
Application number: CN202120830976.7U
Authority: CN
Inventors: 卢丙海
Original assignee: Guangdong Hepai New Energy Technology Co ltd
Current assignee: Guangdong Hepai New Energy Technology Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-05
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses an air-source heat pump with function of preventing frostbite, including the pump body, install the heating box through the bolt on the outer wall of pump body one side, and the inside of heating box is provided with the electric heating wire that is equidistance structural distribution, installs axial fan through the bolt on the outer wall that the pump body opposite side was kept away from to the heating box, installs the heating pipe that is S type structural distribution through the bolt between the inner wall of the adjacent one side of the pump body, and all sets up the air outlet duct that is equidistance structural distribution on the outer wall of heating pipe both sides. The utility model discloses the electric heating wire blows off to the inside of body after heating by the wind, can prevent that the pump body from taking place the phenomenon of freezing when not using winter to take place to the inside heating of the pump body, has played frost-proof effect, can make the inside brush laminating of a section of thick bamboo brush rotate in the heat exchange tube outside, can clear up the outside incrustation scale of heat exchange tube, prevents that the heat exchange tube from using the effect that the outside adnexed incrustation scale of back influences the heat transfer for a long time.

Description

Air energy heat pump with anti-freezing function

Technical Field

The utility model relates to an air can heat pump technical field, especially relate to an air can heat pump with function of preventing frostbite.

Background

The air energy heat pump is used for generating heat energy by utilizing energy in the air, can provide different hot water demands of the whole family in 24 hours, large water volume, high water pressure and constant temperature, can consume the least energy to finish the water heater with the requirements, can release cold air like an air conditioner when domestic hot water is efficiently prepared at home, meets the refrigeration demand of a kitchen, and can achieve the dehumidification effect in local spaces such as balconies, storage rooms and garages to prevent articles from mildewing and deteriorating or dry clothes quickly.

The existing air-source heat pump cannot generate heat when not used in winter, is easy to freeze, does not have a self-cleaning function, and causes that water scale is attached to the outside of the heat exchange tube for a long time after the heat exchange tube is used for a long time, so that the heat exchange effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the air energy heat pump with the anti-freezing function can not generate heat when not used in winter, is easy to be frozen and is not provided with the self-cleaning function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an air-source heat pump with function of preventing frostbite, includes the pump body, install the heating box through the bolt on the outer wall of pump body one side, and the inside of heating box is provided with the electric heating wire that is equidistance structural distribution, install axial fan through the bolt on the outer wall that the pump body opposite side was kept away from to the heating box, install the heating pipe that is S type structural distribution through the bolt between the inner wall of the adjacent one side of the pump body, and all offer the air-out groove that is equidistance structural distribution on the outer wall of heating pipe both sides, the input and the heating box at heating pipe top are linked together.

Further, install the water tank through the bolt on the inner wall of pump body bottom, and install the heat exchange tube that is S type structure distribution through the bolt between the inner wall of the adjacent one side of water tank, the outer wall top and the bottom of water tank one side weld respectively and extend to the outside inlet tube of the pump body and outlet pipe, and the welding has the blow off pipe that extends to the outside of the pump body on the outer wall of water tank bottom.

Further, the inside of water tank rotates and is connected with a section of thick bamboo brush, and has seted up annular spout on the inner wall of water tank, all weld on the outer wall of a section of thick bamboo brush both sides has the slider, the slider all is provided with the pulley of slip in the inside of annular spout on being located the inside top of annular spout and the outer wall of bottom.

Further, the motor is installed through the bolt in outer wall one side at water tank top, the gear that is located the inside of water tank is installed through the bolt to the output of motor bottom, and the top welding of section of thick bamboo brush lateral wall has the ring gear with gear engaged with.

Further, install the evaporimeter through the bolt on the inner wall of pump body one side, and the output at heat exchange tube top is connected with the evaporimeter through the pipeline, the compressor is installed through the bolt to inner wall one side of pump body bottom, and the input of heat exchange tube bottom is connected with the compressor through the pipeline.

Further, the mounting groove has been seted up on the outer wall of pump body one side, and the inside joint of mounting groove has the dust screen, the fan is installed through the bolt on the pump body is close to one side inner wall of mounting groove, the draw-in groove has all been seted up on the inner wall of the adjacent one side of mounting groove, the movable groove has all been seted up to the positive outer wall both sides of dust screen.

Further, the inside sliding connection of activity groove has the fixture block of joint inside the draw-in groove, the spacing groove has all been seted up on the inner wall of the adjacent one side of activity groove, and all welds the stopper that slides at the spacing inslot portion on the outer wall of fixture block both sides, the welding has the spring that is connected with the stopper on the inner wall of spacing groove one side.

The utility model has the advantages that:

1. through the heating box, electric heating wire, axial fan, heating pipe and the air-out groove that set up, the electric heating wire blows off to the inside of body after the wind heating, can prevent that the pump body from taking place the phenomenon emergence of freezing when not using winter to the internal heating of the pump body, has played frost-proof effect.

2. Through water tank, heat exchange tube, section of thick bamboo brush, annular spout, slider, pulley, ring gear and the motor that sets up, can make the inside brush laminating of section of thick bamboo brush rotate in the heat exchange tube outside, can clear up the outside incrustation scale of heat exchange tube, prevent that the heat exchange tube from using the effect that the outside adnexed incrustation scale influences the heat transfer after for a long time.

3. Through dust screen, draw-in groove, movable groove, fixture block, spacing groove, stopper and the spring that sets up, the flexible power of spring can make the fixture block joint in the inside of draw-in groove, and then conveniently dismantles the dust screen from the inside of mounting groove, is convenient for wash the dust screen, can prevent simultaneously that the dust from entering into the inside of the pump body and adhering to the outside at the evaporimeter, influences the phenomenon of the use of evaporimeter.

Drawings

Fig. 1 is a schematic perspective view of an air energy heat pump with an anti-freezing function according to the present invention;

fig. 2 is a schematic diagram of an internal structure of an air-source heat pump with an anti-freezing function according to the present invention;

fig. 3 is a schematic structural view of an annular chute of an air energy heat pump with an anti-freezing function according to the present invention;

fig. 4 is a schematic view of the dust screen fixing structure of the air energy heat pump with an anti-freezing function according to the present invention.

In the figure: the evaporator comprises a pump body 1, a heating box 2, an electric heating wire 3, an axial flow fan 4, a heating pipe 5, an air outlet groove 6, a water tank 7, a heat exchange pipe 8, a cylinder brush 9, an annular sliding groove 10, a sliding block 11, a pulley 12, a gear ring 13, a motor 14, a gear 15, a mounting groove 16, a fan 17, a dust screen 18, a clamping groove 19, a movable groove 20, a clamping block 21, a limiting groove 22, a limiting block 23, a spring 24, a water inlet pipe 25, a water outlet pipe 26, a sewage discharge pipe 27, a compressor 28 and an evaporator 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 to 4 simultaneously, an air energy heat pump with anti-freezing function, including the pump body 1, install the heating box 2 through the bolt on the outer wall of pump body 1 one side, and the inside of heating box 2 is provided with the electric heating wire 3 that is equidistance structure distribution, install axial fan 4 through the bolt on the outer wall that the heating box 2 kept away from pump body 1 opposite side, install the heating pipe 5 that is S type structure distribution through the bolt between the inner wall of the adjacent one side of the pump body 1, and all set up the air-out groove 6 that is equidistance structure distribution on the outer wall of heating pipe 5 both sides, the input at heating pipe 5 top is linked together with heating box 2, can supply heat to the inside of the pump body 1, can prevent the phenomenon of the pump body 1 internals from freezing out from taking place.

Further, install water tank 7 through the bolt on the inner wall of the 1 bottom of the pump body, and install the heat exchange tube 8 that is S type structure distribution through the bolt between the inner wall of the adjacent one side of water tank 7, the outer wall top and the bottom of water tank 7 one side weld respectively and extend to the outside inlet tube 25 of the pump body 1 and outlet pipe 26, and the welding has the blow off pipe 27 that extends to the outside of the pump body 1 on the outer wall of water tank 7 bottom, the heat exchange tube 8 that S type structure distributes can be more with the area of contact of the inside water of water tank 7, the effect of heat transfer is better.

Further, the inside of water tank 7 rotates and is connected with a section of thick bamboo brush 9, and has seted up annular spout 10 on the inner wall of water tank 7, and all welded on the outer wall of a section of thick bamboo brush 9 both sides has slider 11, and slider 11 all is provided with the pulley 12 that slides in annular spout 10 inside on being located the outer wall of the inside top of annular spout 10 and bottom, and pulley 12 is more smooth and easy when can making a section of thick bamboo brush 9 rotate.

Further, motor 14 is installed through the bolt in outer wall one side at water tank 7 top, and the gear 15 that is located water tank 7 inside is installed through the bolt to the output of motor 14 bottom, and the top welding of section of thick bamboo brush 9 lateral wall has the ring gear 13 with gear 15 looks meshing, and motor 14's model is 68KTY2, and motor 14 can drive gear 15 and ring gear 13 meshing.

Further, install evaporimeter 29 through the bolt on the inner wall of the pump body 1 one side, and the output at heat exchange tube 8 top is connected with evaporimeter 29 through the pipeline, and compressor 28 is installed through the bolt in the inner wall one side of the pump body 1 bottom, and the input of heat exchange tube 8 bottom is connected with compressor 28 through the pipeline, and refrigerant can evaporate rapidly under the effect of outside hot-air in the evaporimeter 29, through heat exchange tube 8 and water heat transfer.

Further, mounting groove 16 has been seted up on the outer wall of the pump body 1 one side, and the inside joint of mounting groove 16 has dust screen 18, installs fan 17 through the bolt on the one side inner wall that the pump body 1 is close to mounting groove 16, has all seted up draw-in groove 19 on the inner wall of the adjacent one side of mounting groove 16, and movable groove 20 has all been seted up to the positive outer wall both sides of dust screen 18, can be convenient for dismantle the washing with dust screen 18.

Further, the inside sliding connection of activity groove 20 has the fixture block 21 of joint inside draw-in groove 19, has all seted up spacing groove 22 on the inner wall of the adjacent one side of activity groove 20, and has all welded the stopper 23 that slides in spacing groove 22 inside on the outer wall of fixture block 21 both sides, and the welding has the spring 24 who is connected with stopper 23 on the inner wall of spacing groove 22 one side, can conveniently fix the inside at mounting groove 16 with dust screen 18.

The working principle is as follows: when the air energy heat pump with the anti-freezing function is used, water is injected into the water tank 7 through the water inlet pipe 25, the fan 17 pumps outside air into the pump body 1, a refrigerant in the evaporator 29 is quickly evaporated under the action of outside hot air, the refrigerant is compressed by the compressor 28 and then flows through the heat exchange pipe 8 to quickly exchange heat with water in the water tank 7, hot water in the water tank 7 is discharged for use through the water outlet pipe 26, when the pump body is not used in winter, the axial flow fan 4 blows air into the heating box 2, the electric heating wire 3 heats the air and then enters the heating pipe 5, heat is supplied to the interior of the pump body 1 through the air outlet groove 6, parts in the pump body 1 can be prevented from being frozen, when the heat exchange pipe 8 is used for a long time, scales are attached to the exterior of the heat exchange pipe 8, the motor 14 drives the gear 15 to be meshed with the gear ring 13, the barrel brush 9 can rotate outside the heat exchange pipe 8 to clean the heat exchange pipe 8, sewage passes through blow off pipe 27 and discharges, when dust screen 18 needs to wash, to one side pulling fixture block 21 of activity groove 20, make fixture block 1 keep away from the inside of draw-in groove 19, be convenient for dismantle the washing to dust screen 18, wash the completion back, to one side pulling fixture block 21 of activity groove 20, with the inside of dust screen 18 joint at mounting groove 16, receive the inside of the elastic force joint at draw-in groove 19 of spring 24 until fixture block 21, can fix dust screen 18 in the inside of mounting groove 16, can prevent that the dust from entering into the inside of the pump body 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an air can heat pump with frostproofing function, includes the pump body (1), its characterized in that, install heating box (2) through the bolt on the outer wall of pump body (1) one side, and the inside of heating box (2) is provided with electric heating wire (3) that are equidistance structure and distribute, install axial fan (4) through the bolt on the outer wall of the pump body (1) opposite side is kept away from in heating box (2), install heating pipe (5) that are S type structure and distribute through the bolt between the inner wall of the adjacent one side of the pump body (1), and all offer on the outer wall of heating pipe (5) both sides and be air outlet groove (6) that the equidistance structure distributes, the input and the heating box (2) at heating pipe (5) top are linked together.

2. The air energy heat pump with the anti-freezing function is characterized in that a water tank (7) is mounted on the inner wall of the bottom of the pump body (1) through bolts, heat exchange tubes (8) which are distributed in an S-shaped structure are mounted between the inner walls of the adjacent sides of the water tank (7) through bolts, the top and the bottom of the outer wall of one side of the water tank (7) are respectively welded to a water inlet tube (25) and a water outlet tube (26) extending to the outside of the pump body (1), and a sewage discharge tube (27) extending to the outside of the pump body (1) is welded to the outer wall of the bottom of the water tank (7).

3. The air energy heat pump with the anti-freezing function according to claim 2, characterized in that a drum brush (9) is rotatably connected inside the water tank (7), an annular chute (10) is formed in the inner wall of the water tank (7), sliding blocks (11) are welded on the outer walls of two sides of the drum brush (9), and pulleys (12) sliding inside the annular chute (10) are arranged on the outer walls of the top and the bottom of the sliding blocks (11) inside the annular chute (10).

4. The air energy heat pump with the antifreezing function as claimed in claim 2, wherein a motor (14) is mounted on one side of the outer wall of the top of the water tank (7) through a bolt, a gear (15) located inside the water tank (7) is mounted on an output end of the bottom of the motor (14) through a bolt, and a gear ring (13) meshed with the gear (15) is welded on the top of the outer side wall of the drum brush (9).

5. The air energy heat pump with the antifreezing function as defined in claim 1, wherein the evaporator (29) is mounted on the inner wall of one side of the pump body (1) through a bolt, the output end of the top of the heat exchange tube (8) is connected with the evaporator (29) through a pipe, the compressor (28) is mounted on one side of the inner wall of the bottom of the pump body (1) through a bolt, and the input end of the bottom of the heat exchange tube (8) is connected with the compressor (28) through a pipe.

6. The air energy heat pump with the anti-freezing function according to claim 1, wherein a mounting groove (16) is formed in an outer wall of one side of the pump body (1), a dust screen (18) is clamped inside the mounting groove (16), a fan (17) is mounted on an inner wall of one side, close to the mounting groove (16), of the pump body (1) through a bolt, clamping grooves (19) are formed in inner walls of adjacent sides of the mounting groove (16), and movable grooves (20) are formed in two sides of an outer wall of the front side of the dust screen (18).

7. The air energy heat pump with the anti-freezing function according to claim 6, wherein a clamping block (21) clamped inside the clamping groove (19) is connected inside the movable groove (20) in a sliding mode, the inner walls of the adjacent sides of the movable groove (20) are respectively provided with a limiting groove (22), the outer walls of the two sides of the clamping block (21) are respectively welded with a limiting block (23) sliding inside the limiting groove (22), and the inner wall of one side of the limiting groove (22) is welded with a spring (24) connected with the limiting block (23).