Anti-freezing air source heat pump

Abstract

The utility model discloses an anti-freezing air source heat pump, which relates to the field and comprises a main body, and positioning sleeves are respectively arranged above the rear sides of the left end and the right end of the main body. When the air purifier is used, air blown out by rotation of the air exchange fan flows into the filtering layer along the drainage hopper when making contact with the drainage hopper, the filtering layer filters the entering air, and the filtered air enters the first drainage pipe and the second drainage pipe respectively; wind power in a first drainage pipe flows to a part arranged on the rear side to dissipate heat of the part, wind power in a second drainage pipe blows heat dissipated by a heating pipe into a clamping cavity, heat in the clamping cavity can be conducted into a protective warm-keeping box, and a heat pump and a conveying pipe installed in the protective warm-keeping box are protected. And in the using process of the air heat source pump, wind blown out by the ventilating fan is conveniently guided to enter a mounting cavity where the heat pump is located, heat preservation protection is conducted on the heat pump, and heat dissipated by parts in the device is conveniently dissipated.

Description

Technical Field

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

[0002] Air source heat pump is an energy regeneration device that uses air heat energy for heating. It is frequently used in cold water tank water heaters, integrated air conditioners and heating systems.

[0003] Most of the existing air source heat pump devices are installed outdoors. When winter comes, when the outdoor frost and snow fall on the outer surface of the device, the cold air generated by the frost and snow will be conducted to the inside of the device through the outer shell of the device, affecting the operating speed of the internal parts of the device. When the external cold air passes through the device shell and contacts the heating pipes, the heating pipes may be frozen. Utility Model Content

[0004] The purpose of the utility model is to provide an antifreeze air source heat pump to solve the problem that most of the existing air source heat pump devices are installed outdoors. When winter comes, when the outdoor frost and snow fall on the outer surface of the device, the cold air generated by the frost and snow will be transmitted to the inside of the device through the outer shell of the device, affecting the operating speed of the internal parts of the device. When the external cold air passes through the device shell and contacts the heating pipe, the heating pipe may be frozen.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an antifreeze air source heat pump, comprising a main body, a positioning sleeve is provided on the upper part of the rear side of the left and right ends of the main body, a lifting rod is slidably connected to the inner side of the positioning sleeve, a positioning nut is provided in the middle of one end of the positioning sleeve, a plurality of positioning holes are evenly opened on the outer surface of one end of the lifting rod, a protective shed is fixedly connected to the top of the lifting rod, and an auxiliary fan is provided in the middle of the left and right ends of the bottom of the protective shed.

[0006] As a further solution of the utility model: an installation cavity is opened in the middle of one end of the front surface of the main body, a fan is provided in the middle of the front surface of the installation cavity, a drainage hopper is provided on one side of the fan, and a docking tube is provided below the front side of one end of the main body.

[0007] As a further solution of the utility model: a storage cavity is provided in the wall cavity of the drainage bucket, and a filter layer is provided on the inner clamp of the storage cavity.

[0008] As a further solution of the utility model: a first drainage tube is fixedly connected to the middle of the top of the drainage bucket, and a second drainage tube is fixedly connected to the middle of the rear side of one end of the drainage bucket.

[0009] As a further solution of the utility model: one end of the second drainage tube is fixedly connected to a protective warming box, and a clamping cavity is opened in the wall cavity of the protective warming box.

[0010] As a further solution of the utility model: a pull-out storage cavity is provided on the outer side of the clamp cavity, and a partition is fixedly connected to one end of the pull-out storage cavity.

[0011] As a further solution of the utility model: the middle part of the front side of the installation cavity is fixedly connected to the rear side of the drainage bucket, and one side of the drainage bucket is fixedly connected to an air inlet fixing ring plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are: it is convenient to guide the wind blown by the ventilation fan into the installation cavity where the heat pump is located during the use of the air heat source pump, to insulate and protect the heat pump, and to dissipate the temperature emitted by the internal parts of the device.

[0013] By arranging the drainage bucket, the first drainage pipe, the filter layer, the second drainage pipe and the protective heat preservation box, when in use, the wind blown out by the rotating fan flows along the drainage bucket to the air inlet fixing ring plate when it contacts the drainage bucket, enters the storage cavity through the air inlet fixed on the air inlet fixing ring plate, and contacts the filter layer, and the incoming air is filtered by the filter layer, and the filtered air respectively enters the first drainage pipe and the second drainage pipe, and when the wind flows into the part installation cavity at the rear side of the main body along the first drainage pipe, the air emitted by the parts in the part installation cavity is filtered. Heat is dissipated, and when the wind flows into the second drainage pipe, the heat emitted by the heating pipe in the middle of the second drainage pipe will be blown into the clamping cavity, and the heat in the clamping cavity will be conducted to the protective warming box, so that the temperature inside the protective warming box is maintained at an appropriate constant temperature, and the heat pump and the delivery pipe installed inside the protective warming box are protected, which makes it convenient to guide the wind blown by the ventilation fan into the installation cavity where the heat pump is located during the use of the air heat source pump, thereby insulating the heat pump and facilitating the heat dissipation of the temperature emitted by the internal parts of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a three-dimensional diagram of the utility model;

[0015] Figure 2 For this utility model Figure 1 The structural diagram of the enlarged view of the middle A part;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the main view of the utility model;

[0017] Figure 4 It is a structural schematic diagram of a three-dimensional diagram of the connection between the drainage bucket and the first drainage tube of the utility model.

[0018] In the figure: 1. main body; 2. protective shed; 3. positioning sleeve; 4. lifting rod; 5. positioning hole; 6. positioning nut; 7. auxiliary fan; 8. fan exchanger; 9. drainage bucket; 10. first drainage pipe; 11. filter layer; 12. second drainage pipe; 13. protective thermal insulation box; 14. clamping cavity; 15. air inlet fixing ring plate; 16. butt pipe; 17. installation cavity. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 to Figure 4 In the embodiment of the utility model, an antifreeze air source heat pump includes a main body 1, characterized in that a positioning sleeve 3 is provided on the upper side of the rear side of the left and right ends of the main body 1, a lifting rod 4 is slidably connected to the inner side of the positioning sleeve 3, a positioning nut 6 is provided in the middle of one end of the positioning sleeve 3, and a plurality of positioning holes 5 are evenly opened on the outer surface of one end of the lifting rod 4, a protective shed 2 is fixedly connected to the top of the lifting rod 4, and an auxiliary fan 7 is provided in the middle of the left and right ends of the bottom of the protective shed 2.

[0021] In this embodiment: during installation, the lifting rod 4 is inserted into the positioning sleeve 3 according to the required height of the protective shed 2, so that the positioning hole 5 at the corresponding position slides into the through hole opened in the middle of one end of the positioning sleeve 3, and the positioning nut 6 is passed through the through hole and the positioning hole 5 and rotated to the rear side of one end of the main body 1, thereby fixing the lifting rod 4 in the positioning sleeve 3, thereby positioning the protective shed 2 at the specified height of the top of the main body 1, which is convenient for installing and disassembling the protective shed 2 and adjusting the height of the protective shed 2. When in use, the protective shed 2 folds the frost and snow on the main body 1 to prevent the frost and snow from falling directly on the outer shell of the main body 1, and then the wind force generated by the rotating auxiliary fan 7 blows the frost and snow drifting from the side, so that the trajectory of the frost and snow drifting is offset and drifts in the opposite direction away from the main body 1, which is beneficial to prevent the frost and snow from drifting from the bottom to the main body 1 under the drive of external wind force.

[0022] Please refer to Figure 1 , Figure 2 and Figure 3A mounting cavity 17 is provided in the middle of one end of the front surface of the main body 1, a fan exchange 8 is provided in the middle of the front surface of the mounting cavity 17, a drainage bucket 9 is provided on one side of the fan exchange 8, a docking pipe 16 is provided at the lower part of the front side of one end of the main body 1, a storage cavity is provided in the wall cavity of the drainage bucket 9, a filter layer 11 is provided in the inner clamp of the storage cavity, a first drainage pipe 10 is fixedly connected to the middle of the top of the drainage bucket 9, a second drainage pipe 12 is fixedly connected to the middle of the rear side of one end of the drainage bucket 9, a protective warming box 13 is fixedly connected to one end of the second drainage pipe 12, a clamping cavity 14 is provided in the wall cavity of the protective warming box 13, a pull-out storage cavity is provided on the outside of the clamping cavity 14, a partition is fixedly connected to one end of the pull-out storage cavity, the middle of the front side of the mounting cavity 17 is fixedly connected to the rear side of the drainage bucket 9, and an air inlet fixing ring plate 15 is fixedly connected to one side of the drainage bucket 9.

[0023] In this embodiment, when in use, the wind force blown out by the fan 8 provided in the middle of the installation cavity 17 rotates and flows along the drainage bucket 9 to the air inlet fixed ring plate 15 when it contacts the drainage bucket 9, and enters the storage cavity through the air inlet fixed on the air inlet fixed ring plate 15. When it contacts the filter layer 11, the filter layer 11 filters the incoming air, and the filtered air enters the first drainage pipe 10 and the second drainage pipe 12 respectively, and the wind force flows along the first drainage pipe 10 to the rear side of the main body 1 When the wind enters the part installation cavity, the heat emitted by the parts in the part installation cavity is dissipated, and when the wind flows into the second drainage pipe 12, the heat emitted by the heating pipe provided in the middle part of the second drainage pipe 12 will be blown into the clamp cavity 14 and stored in the clamp cavity 14. When the heat fills the clamp cavity 14, the heat in the clamp cavity 14 will be conducted to the protective thermal insulation box 13, so that the temperature inside the protective thermal insulation box 13 is maintained at an appropriate constant temperature, thereby protecting the heat pump and the delivery pipe installed inside the protective thermal insulation box 13.

[0024] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An antifreeze air source heat pump, comprising a main body (1), characterized in that: A positioning sleeve (3) is provided above the rear sides of both left and right ends of the main body (1); a lifting rod (4) is slidably connected to the inner side of the positioning sleeve (3); a positioning nut (6) is provided in the middle of one end of the positioning sleeve (3); a plurality of positioning holes (5) are evenly provided on the outer surface of one end of the lifting rod (4); a protective shed (2) is fixedly connected to the top of the lifting rod (4); and an auxiliary fan (7) is provided in the middle of the left and right ends of the bottom of the protective shed (2).

2. The antifreeze air source heat pump according to claim 1, characterized in that: A mounting cavity (17) is provided in the middle of one end of the front surface of the main body (1), a fan exchanger (8) is provided in the middle of the front surface of the mounting cavity (17), a flow guide hopper (9) is provided on one side of the fan exchanger (8), and a docking tube (16) is provided below the front side of one end of the main body (1).

3. The antifreeze air source heat pump according to claim 2, characterized in that: A storage cavity is provided in the wall cavity of the drainage hopper (9), and a filter layer (11) is provided on the inner clamp of the storage cavity.

4. The antifreeze air source heat pump according to claim 2, characterized in that: A first drainage tube (10) is fixedly connected to the middle of the top of the drainage bucket (9), and a second drainage tube (12) is fixedly connected to the middle of the rear side of one end of the drainage bucket (9).

5. The antifreeze air source heat pump according to claim 4, characterized in that: One end of the second drainage tube (12) is fixedly connected to a protective and warming box (13), and a clamping cavity (14) is provided in a wall cavity of the protective and warming box (13).

6. The antifreeze air source heat pump according to claim 5, characterized in that: A drawable storage cavity is provided on the outside of the clamp cavity (14), and a partition is fixedly connected to one end of the drawable storage cavity.

7. The antifreeze air source heat pump according to claim 2, characterized in that: The middle portion of the front side of the installation cavity (17) is fixedly connected to the rear side of the drainage scoop (9), and one side of the drainage scoop (9) is fixedly connected to an air inlet fixing ring plate (15).

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