Air source heat pump with good heat dissipation effect

Abstract

The utility model relates to the field of air source heat pumps, in particular to an air source heat pump with a good heat dissipation effect, which comprises a box body, a dismounting protection plate and an upper baffle plate, an upper mounting plate is arranged at the upper end of the box body, two upper ventilation protection rings are fixedly connected with the upper end of the upper mounting plate in a through manner, and four connecting columns are fixedly connected with the upper end of the upper mounting plate. According to the utility model, the upper end of the box body is provided with the upper baffle and the four connecting columns for supporting and protection, so that severe weather can be dealt with, the first fan in the upper ventilation protection ring is protected, the interior of the box body is prevented from being damaged, and equipment operation is guaranteed; the heat dissipation piece is connected with the control box cable plug board in the box body, the heat dissipation piece can be integrally taken out by pulling out a wire to disassemble and assemble the protection board during maintenance, the interior of the box body is not affected, maintenance is convenient and efficient, protection, heat dissipation and maintenance requirements are integrally considered, stable and efficient operation of the air source heat pump is ensured, and the service life is prolonged.

Description

Technical Field

[0001] This utility model belongs to the field of air source heat pumps, specifically relating to an air source heat pump with good heat dissipation effect. Background Technology

[0002] An air source heat pump is an energy-saving and environmentally friendly device that utilizes low-grade heat energy from outdoor air and converts it into high-grade heat energy through the work of a compressor and other devices, thereby providing indoor heating or hot water.

[0003] Existing air source heat pumps lack effective protection against severe weather conditions such as snow or rain. Rain and snow can easily directly damage critical components such as fans in the ventilation and protection area, leading to direct damage such as internal circuit short circuits and component corrosion. This seriously affects the stable operation and service life of the equipment. In existing technologies, the maintenance of core components such as heat sinks often requires a cumbersome disassembly process, involving the removal of multiple screws, the separation of complex pipelines, and the reassembly of precision components. This process is not only time-consuming and labor-intensive, but also requires a high level of technical expertise from maintenance personnel. Improper operation during disassembly can easily cause secondary damage to the equipment, affecting maintenance efficiency and convenience.

[0004] Therefore, existing air source heat pumps suffer from insufficient protection against severe weather and inconvenient maintenance during use. Summary of the Invention

[0005] To overcome the problems of insufficient protection against severe weather and inconvenient maintenance of existing air source heat pumps, an air source heat pump with good heat dissipation effect is proposed.

[0006] The technical solution of this utility model is as follows: an air source heat pump with good heat dissipation effect, including a housing, a disassembly and assembly protection plate and an upper baffle. An upper mounting plate is provided at the upper end of the housing. Two upper ventilation protection rings are fixedly connected through the upper end of the upper mounting plate. Four connecting columns are fixedly connected to the upper end of the upper mounting plate. The upper ends of the four connecting columns are jointly fixedly connected to the upper baffle for protection. Disassembly and assembly protection plates for protection are provided at the front and rear ends of the housing. A junction box is provided at the end of each of the two disassembly and assembly protection plates that are close to each other. A first groove is opened at the upper end of the junction box. A second groove is opened at the end of each of the two junction boxes that are close to each other. A heat dissipation component is provided at the end of each of the two disassembly and assembly protection plates that are close to each other.

[0007] Preferably, inclined side baffles are fixed to the front and rear ends of the upper baffle, and the integrated structure formed by the upper baffle and the side baffles shields the upper end of the upper mounting plate. The upper baffle is V-shaped.

[0008] Preferably, a first fan is installed on the upper mounting plate below the center of the upper ventilation protective ring, an evaporator is installed on the lower part of the upper mounting plate on the housing, a heat exchange working group is installed at the lower end of the evaporator, and a compressor is installed on the heat exchange working group.

[0009] As a preferred option, flow openings are provided at both the front and rear ends of the box, and a first dustproof net is installed inside the flow openings.

[0010] Preferably, the heat sink includes a fixed frame, with the fixed frame being fixedly connected through to the ends of the two disassembly and assembly protection plates that are far apart from each other. A second dustproof mesh is fixedly connected to the inner wall of the fixed frame, and connecting plates are fixedly connected to the upper and lower ends of the ends of the two second dustproof meshes that are close to each other. Two fixing brackets are fixedly connected to the connecting plates.

[0011] Preferably, a second fan is fixed to the center of the mounting bracket, and there is a 10-centimeter gap between the mounting bracket and the second dustproof net.

[0012] Preferably, a magnetic frame is movably provided at one end of the two second dustproof nets that are far apart from each other, and a third dustproof net is fixed to the outer wall of the magnetic frame. The third dustproof net is adsorbed onto the fixed frame, and the aperture of the magnetic frame is smaller than the aperture of the second dustproof net.

[0013] The beneficial effects of this utility model are as follows: The upper baffle and four connecting columns at the top of the housing provide support and protection, which can cope with severe weather, protect the first fan inside the upper ventilation protective ring, prevent damage to the inside of the housing, and ensure the operation of the equipment. The removable protective plate also has a protective function. The junction box, first slot, and second slot are reasonably designed to connect the heat sink to the cable plug-in board of the control box inside the housing. During maintenance, the heat sink can be removed as a whole by unplugging the cable and removing the protective plate without affecting the inside of the housing, making maintenance convenient and efficient. This design also facilitates the upgrading and maintenance of the heat dissipation system. It takes into account the protection, heat dissipation, and maintenance needs as a whole, ensuring the stable and efficient operation of the air source heat pump and extending its service life. Attached Figure Description

[0014] Figure 1 The diagram shown is a three-dimensional structural schematic of this utility model;

[0015] Figure 2 The diagram shown is a three-dimensional structural schematic of the box component of this utility model;

[0016] Figure 3 The diagram shown is a three-dimensional disassembled structural diagram of the upper protective component and the upper mounting plate of this utility model.

[0017] Figure 4 The diagram shown is a three-dimensional structural schematic of the disassembly and assembly protection plate and heat dissipation component of this utility model.

[0018] Figure 5 The diagram shown is a three-dimensional disassembled structural diagram of the heat sink component of this utility model.

[0019] The markings in the attached diagram are as follows: 1. Housing; 101. Flow port; 102. First dustproof net; 103. Upper mounting plate; 104. Upper ventilation protective ring; 105. First fan; 2. Evaporator; 3. Heat exchange working group; 4. Compressor; 5. Disassembly and assembly protection plate; 501. Junction box; 502. First tank; 503. Second tank; 6. Connecting column; 601. Upper baffle; 602. Side baffle; 7. Fixing frame; 701. Second dustproof net; 702. Third dustproof net; 703. Magnet frame; 704. Connecting plate; 705. Fixing bracket; 706. Second fan. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please see Figures 1-5 This utility model provides an embodiment of an air source heat pump with good heat dissipation, including a housing 1, a disassembly and assembly protection plate 5, and an upper baffle 601. An upper mounting plate 103 is provided at the upper end of the housing 1. Two upper ventilation protection rings 104 are fixedly connected to the upper end of the upper mounting plate 103. Four connecting posts 6 are fixedly connected to the upper end of the upper mounting plate 103. The upper ends of the four connecting posts 6 are all fixedly connected to the upper baffle 601 for protection. Disassembly and assembly protection plates 5 are provided at both the front and rear ends of the housing 1. A junction box 501 is provided at the end of each of the two disassembly and assembly protection plates 5 that are close to each other. A first groove 502 is formed at the upper end of the junction box 501, and a second groove 503 is formed at the end of each of the two junction boxes 501 that are close to each other. The two disassembly and assembly protection plates 5 are equipped with heat sinks at their close ends. The upper end of the housing 1 is provided with an upper baffle 601 and four connecting columns 6 for support and protection, which can cope with severe weather, protect the first fan 105 inside the upper ventilation protection ring 104, prevent damage to the inside of the housing 1, and ensure the operation of the equipment. The disassembly and assembly protection plates 5 also have a protective function. The junction box 501, the first slot 502, and the second slot 503 on them are reasonably designed to connect the heat sink to the cable socket of the control box inside the housing 1. During maintenance, the heat sink can be removed as a whole by unplugging the cable and removing the disassembly and assembly protection plate 5 without affecting the inside of the housing 1, making maintenance convenient and efficient. This design also facilitates the upgrading and maintenance of the heat dissipation system. It takes into account the protection, heat dissipation, and maintenance needs as a whole, ensuring the stable and efficient operation of the air source heat pump and extending its service life.

[0022] Please see Figures 1-3In this embodiment, inclined side baffles 602 are fixed to the front and rear ends of the upper baffle 601. The integrated structure formed by the upper baffle 601 and the side baffles 602 shields the upper end of the upper mounting plate 103. The upper baffle 601 is V-shaped. A first fan 105 is provided on the upper mounting plate 103 below the center of the upper ventilation protection ring 104. An evaporator 2 is provided on the housing 1 at the lower part of the upper mounting plate 103. A heat exchange working group 3 is provided at the lower end of the evaporator 2. A compressor 4 is provided on the heat exchange working group 3. The front and rear ends of the housing 1 are provided with flow openings 101, and a first dustproof net 102 is installed in the flow openings 101. The integrated structure formed by the upper baffle 601 and the side baffle 602 shields the upper end of the upper mounting plate 103. The upper baffle 601 is V-shaped and the side baffle 602 is inclined. This structure can more effectively block and guide rainwater, snowflakes, etc., and prevent them from falling directly into or accumulating on the upper end and inside of the upper mounting plate 103, thereby enhancing the protection of the equipment and reducing the risk of equipment damage caused by severe weather.

[0023] Please see Figures 4-5 In this embodiment, the heat sink includes a fixed frame 7. Two disassembly and assembly protection plates 5 are connected to the fixed frame 7 through a continuous connection at their far ends. A second dustproof mesh 701 is fixed to the inner wall of the fixed frame 7. Connecting plates 704 are fixed to the upper and lower ends of the two second dustproof meshes 701 at their near ends. Two fixing brackets 705 are fixed to the connecting plate 704. A second fan 706 is fixed to the center of each fixing bracket 705. There is a 10-centimeter gap between the fixing brackets 705 and the second dustproof mesh 701. The far ends of the two second dustproof meshes 701 are movably connected... A magnetic frame 703 is provided, and a third dustproof net 702 is fixed to the outer wall of the magnetic frame 703. The third dustproof net 702 is adsorbed onto the fixed frame 7. The aperture of the magnetic frame 703 is smaller than that of the second dustproof net 701, forming a multi-stage filtration. First, the magnetic frame 703 initially filters and blocks large dust particles, and then the fine dust is further filtered by the second dustproof net 701, which improves the dustproof effect and protects the inside of the equipment. The third dustproof net 702 on the outer wall of the magnetic frame 703 has a magnetic structure, which makes it easy to remove for cleaning or replacement.

[0024] Based on the original air heat pump, an uppermost protective structure, upper baffle 601 and side baffle 602, were added. These structures can shield the first fan 105 within the upper ventilation protection ring 104 during snow or rain, preventing damage to the housing 1. The disassembly and assembly protection plate 5 features an integrated structure with the heat sink. The connecting cables of the two second fans 706 on the heat sink pass through the first slot 502 and are placed in the junction box 501. The cables connected to the control box inside the housing 1 pass through the second slot 503 and are placed in the junction box 501, where they are connected to the connecting cables of the second fans 706 via a plug-in connector. When maintenance is required, the cables are disconnected, and then the disassembly and assembly protection plate 5 is installed. The protective plate 5 is removed from the housing 1, thus removing the heat dissipation components as a whole without affecting the interior of the housing 1. The second dust filter 701 has a magnetic frame 703 that magnetically attracts the third dust filter 702. During daily use, the magnetic frame 703 carefully blocks external dust, which is then filtered a second time by the second dust filter 701. During maintenance and cleaning, the third dust filter 702 can be directly peeled off from the second dust filter 701 without removing the entire protective plate 5, which would increase the difficulty of cleaning and replacement. The four second fans 706 on the housing 1 form a cooling distribution system, which can effectively reduce the heat generated by the heat exchange work group 3 and the compressor 4 during operation.

Claims

1. An air source heat pump with good heat dissipation performance, comprising a housing (1), characterized in that: It also includes a disassembly and assembly protection plate (5) and an upper baffle (601). An upper mounting plate (103) is provided at the upper end of the housing (1). Two upper ventilation protection rings (104) are fixedly connected to the upper end of the upper mounting plate (103). Four connecting columns (6) are fixedly connected to the upper end of the upper mounting plate (103). The upper end of the four connecting columns (6) is fixedly connected to the upper baffle (601) for protection. Disassembly and assembly protection plates (5) for protection are provided at the front and rear ends of the housing (1). A junction box (501) is provided at the end of each of the two disassembly and assembly protection plates (5) that are close to each other. A first groove (502) is opened at the upper end of the junction box (501). A second groove (503) is opened at the end of each of the two junction boxes (501) that are close to each other. A heat sink is provided at the end of each of the two disassembly and assembly protection plates (5) that are close to each other.

2. The air source heat pump with good heat dissipation effect according to claim 1, characterized in that: Inclined side baffles (602) are fixed to the front and rear ends of the upper baffle (601). The integrated structure formed by the upper baffle (601) and the side baffles (602) shields the upper end of the upper mounting plate (103). The upper baffle (601) is V-shaped.

3. An air source heat pump with good heat dissipation effect according to claim 1, characterized in that: A first fan (105) is provided below the center of the upper ventilation protection ring (104) on the upper mounting plate (103). An evaporator (2) is provided on the lower part of the upper mounting plate (103) on the housing (1). A heat exchange working group (3) is provided at the lower end of the evaporator (2). A compressor (4) is provided on the heat exchange working group (3).

4. An air source heat pump with good heat dissipation effect according to claim 1, characterized in that: The front and rear ends of the box (1) are provided with flow ports (101), and a first dustproof net (102) is provided in the flow ports (101).

5. An air source heat pump with good heat dissipation effect according to claim 1, characterized in that: The heat sink includes a fixed frame (7), two disassembly and assembly protection plates (5) are fixedly connected to the fixed frame (7) at their far ends, a second dustproof net (701) is fixedly connected to the inner wall of the fixed frame (7), and a connecting plate (704) is fixedly connected to the upper and lower ends of the two second dustproof nets (701) at their close ends, and two fixing brackets (705) are fixedly connected to the connecting plate (704).

6. An air source heat pump with good heat dissipation effect according to claim 5, characterized in that: A second fan (706) is fixedly attached to the center of the mounting bracket (705), and there is a 10-centimeter gap between the mounting bracket (705) and the second dustproof net (701).

7. An air source heat pump with good heat dissipation effect according to claim 5, characterized in that: Two second dustproof nets (701) are movably provided with magnetic frames (703) at their ends that are far apart from each other. A third dustproof net (702) is fixed to the outer wall of the magnetic frame (703). The third dustproof net (702) is adsorbed onto the fixed frame (7). The aperture of the magnetic frame (703) is smaller than the aperture of the second dustproof net (701).

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