Waste energy recovery device of air source heat pump

Abstract

The utility model discloses a waste energy recovery device of an air source heat pump, which relates to the technical field of air source heat pumps and comprises a device main body, a motor is mounted on one side of the device main body through a support frame, the output end of the motor is fixedly connected with a first rotating shaft, and the outer side of the tail end of the first rotating shaft is fixedly connected with a fan blade group. A first bevel gear is fixedly connected to the position, in front of the fan blade set, of the outer side of the first rotating shaft, and a supporting block is fixedly connected to one side of the device body. By starting the motor, the motor drives the fan blade set to rotate through the first rotating shaft, meanwhile, the first rotating shaft rotates and drives the second bevel gear meshed with the first bevel gear to rotate through the first bevel gear, the second bevel gear drives the disc to rotate through the second rotating shaft when rotating, and the disc drives the connecting frame to swing through the fixing shaft when rotating. And in the design, heat dissipation can be conducted on the device body, meanwhile, cleaning of the dustproof plate can be completed, and the cleaning efficiency is improved.

Description

Technical Field

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

[0002] An air source heat pump is an energy-saving device that uses high-level energy to make heat flow from a low-level heat source to a high-level heat source. The air source heat pump waste energy recovery device refers to a device that recycles and reuses the waste energy generated when the air source heat pump is working, so as to improve resource utilization.

[0003] In a waste energy recovery device of an air source heat pump with patent number CN218269648U, the wind generated by the radiator drives the rotating rod to rotate, and the rotation of the rotating rod drives the fan to rotate through the bevel gear to blow air to the dustproof plate to prevent excessive dust from adhering to the dustproof plate.

[0004] However, in this device, when the dustproof plate is cleaned by using wind force to drive the fan to rotate, the cleaning efficiency is low, and the operation is complicated and the cost is high when moving the device. Utility Model Content

[0005] The purpose of the utility model is to provide a waste energy recovery device for an air source heat pump in order to solve the problem that when the dustproof plate is cleaned by using wind force to drive the fan to rotate, the cleaning efficiency is low, and the operation is complicated and the cost is high when moving the device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waste energy recovery device of an air source heat pump, comprising a device body, a motor is installed on one side of the device body through a support frame, which can provide a power source, the output end of the motor is fixedly connected to a first rotating shaft, which can rotate, the outer side of the end of the first rotating shaft is fixedly connected to a fan blade group, and the device body can be dissipated by rotation, the outer side of the first rotating shaft is fixedly connected to a first bevel gear in front of the fan blade group, and transmission can be performed by meshing, one side of the device body is fixedly connected to a support block, which can provide support and fixation, and the support The inner rotation of the support block is connected to a second rotating shaft, which can be rotated. The outer side of one end of the second rotating shaft is fixedly connected to a second bevel gear meshing with the first bevel gear, and transmission can be performed through meshing. The other end of the second rotating shaft is fixedly connected to a disk, and the front surface of the disk is fixedly connected to a fixed shaft, which can play a connecting role. The front surface of one end of the support block is rotatably connected to a connecting frame, which can play a connecting and supporting role. A square groove is provided on the front surface of the device body, and a brush is slidably connected to the square groove in the vertical direction to clean the parts. One end of the connecting frame is rotatably connected to the brush.

[0007] As a further solution of the utility model: a moving mechanism is provided on one side of the bottom end of the device body, which can move the device; the moving mechanism includes a placement groove opened on the device body, on which parts can be placed; the top of the placement groove is slidably connected with a moving block, which can be moved; the bottom end of the placement groove is rotatably connected with a rotating plate, which can be rotated; a fixing groove is provided inside the placement groove, which can play a fixing role; one side of the rotating plate is slidably connected with a fixed plate, which can fix the rotating plate; the other side of the rotating plate is provided with a universal wheel, which can drive the device to move.

[0008] As a further solution of the utility model: a dustproof plate is fixedly connected to the inside of the square groove to prevent dust from entering the device body.

[0009] As a further solution of the utility model: a ventilation duct is arranged on the outer side of the fan blade group, in which the fan blades and gears can be covered, and the second rotating shaft is rotatably connected to the ventilation duct.

[0010] As a further solution of the utility model: an annular groove matching with the fixed shaft is provided inside the connecting frame, so that the connecting frame is driven to move when the fixed shaft moves.

[0011] As a further solution of the utility model: the number of the moving mechanisms is four, distributed at the four corners of the device body, and a sliding groove is provided inside the placement groove above the fixing groove, so that the fixing plate can slide in the placement groove.

[0012] As a further solution of the utility model: round wheels are set at the four corners of the fixed plate to facilitate the sliding of the fixed plate, and a movable groove matching the round wheel is opened on one side of the rotating plate, so that the fixed plate can move on the rotating plate, and the fixed plate is slidably connected to the placement groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. When the motor is started, the motor drives the fan blade group to rotate through the first rotating shaft. At the same time, the first rotating shaft drives the second bevel gear meshing with it to rotate through the first bevel gear. When the second bevel gear rotates, the disc is driven to rotate through the second rotating shaft. When the disc rotates, the connecting frame is driven to swing through the fixed shaft. The swing of the connecting frame drives the brush to move. In this design, the dustproof plate can be cleaned while the heat is dissipated from the main body of the device, thereby improving the cleaning efficiency.

[0015] 2. During movement, the moving block is moved upward, and the rotating plate will fall after the moving block moves. When the rotating plate falls, the fixed plate slides downward. When the universal wheel touches the ground, the fixed plate slides into the fixed groove to fix the rotating plate to prevent the rotating plate from bouncing up. Then, the device can be moved. The moving block can be moved upward to put the rotating plate into the placement groove, and then the moving block can be released. After the moving block falls, the rotating plate will be fixed in the placement groove. In this design, the device can be moved in any direction when needed, while reducing the cost of moving the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the cleaning structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the mobile structure of the utility model.

[0019] In the figure: 1. device body; 2. motor; 3. first rotating shaft; 4. first bevel gear; 5. second bevel gear; 6. second rotating shaft; 7. fan blade group; 8. connecting frame; 9. disc; 10. fixed shaft; 11. brush; 12. dustproof plate; 13. moving block; 14. placement groove; 15. fixed plate; 16. rotating plate; 17. universal wheel; 18. moving mechanism; 19. support block; 20. fixed groove; 21. square groove. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1 to Figure 3In an embodiment of the utility model, a waste energy recovery device for an air source heat pump comprises a device body 1, a motor 2 is installed on one side of the device body 1 through a support frame, a first rotating shaft 3 is fixedly connected to the output end of the motor 2, a fan blade group 7 is fixedly connected to the outer side of the end of the first rotating shaft 3, a first bevel gear 4 is fixedly connected to the outer side of the first rotating shaft 3 located in front of the fan blade group 7, a support block 19 is fixedly connected to one side of the device body 1, a second rotating shaft 6 is rotatably connected to the inside of the support block 19, a second bevel gear 5 meshing with the first bevel gear 4 is fixedly connected to the outer side of one end of the second rotating shaft 6, a disc 9 is fixedly connected to the other end of the second rotating shaft 6, a fixed shaft 10 is fixedly connected to the front surface of the disc 9, a connecting frame 8 is rotatably connected to the front surface of one end of the support block 19, a square groove 21 is opened on the front surface of the device body 1, a brush 11 is slidably connected to the vertical direction of the square groove 21, one end of the connecting frame 8 is rotatably connected to the brush 11, and a dustproof plate 12 is fixedly connected to the inside of the square groove 21.

[0022] In this embodiment: when the device body 1 is working, the motor 2 can be started, and the motor 2 drives the first rotating shaft 3 to rotate. When the first rotating shaft 3 rotates, it drives the fan blade group 7 to rotate to dissipate heat for the device body 1. At the same time, when the first rotating shaft 3 rotates, it drives the first bevel gear 4 to rotate. When the first bevel gear 4 rotates, it drives the second bevel gear 5 meshing therewith to rotate. When the second bevel gear 5 rotates, it drives the second rotating shaft 6 to rotate. When the second rotating shaft 6 rotates, it drives the disc 9 to rotate. When the disc 9 rotates, it drives the fixed shaft 10 to rotate. When the fixed shaft 10 rotates, it drives the connecting frame 8 to swing back and forth. The reciprocating swing of the connecting frame 8 drives the brush 11 to move back and forth to clean the dustproof plate 12 to prevent the operation of the device body 1 from being affected by the clogging of the dustproof plate 12.

[0023] Please refer to Figure 1 and Figure 3 A moving mechanism 18 is provided on one side of the bottom end of the device body 1, and the moving mechanism 18 includes a placement groove 14 opened on the device body 1, a moving block 13 is slidably connected to the top of the placement groove 14, a rotating plate 16 is rotatably connected to the bottom end of the placement groove 14, a fixed groove 20 is opened inside the placement groove 14, a fixed plate 15 is slidably connected to one side of the rotating plate 16, and a universal wheel 17 is provided on the other side of the rotating plate 16.

[0024] In this embodiment: the moving block 13 can be moved upward, and the rotating plate 16 will fall down after the moving block 13 moves. When the rotating plate 16 falls down, the fixed plate 15 slides downward, and when the universal wheel 17 contacts the ground, the fixed plate 15 slides into the fixed groove 20 to fix the rotating plate 16 to prevent the rotating plate 16 from bouncing up, and then the device can be moved. After moving the device to the specified position, the moving block 13 can be moved upward to retract the rotating plate 16 into the placement groove 14, and then the moving block 13 can be released. The moving block 13 falls down due to the influence of gravity, which blocks the rotating plate 16 and fixes the rotating plate 16 in the placement groove 14.

[0025] Please refer to Figure 1 and Figure 2 A ventilation duct is arranged on the outer side of the fan blade group 7, the second rotating shaft 6 is rotatably connected to the ventilation duct, and an annular groove matching with the fixed shaft 10 is opened inside the connecting frame 8.

[0026] In this embodiment: the ventilation duct arranged on the outside of the fan blade group 7 can cover the fan blades and gears therein, which can prevent the staff from putting their hands in and causing danger. The annular groove opened in the connecting frame 8 can drive the connecting frame 8 to swing back and forth when the fixed shaft 10 moves.

[0027] Please refer to Figure 1 and Figure 2 There are four moving mechanisms 18, which are distributed at the four corners of the device body 1. A sliding groove is provided inside the placement groove 14 above the fixed groove 20. Round wheels are provided at the four corners of the fixed plate 15. A moving groove matching the round wheel is provided on one side of the rotating plate 16. The fixed plate 15 is slidably connected to the placement groove 14.

[0028] In this embodiment, the number and position of the moving mechanism 18 can make the device more stable when moving. At the same time, the circular wheels can make the fixed plate 15 slide when the rotating plate 16 falls, thereby fixing the rotating plate 16.

[0029] The working principle of the utility model is as follows: when the device body 1 is working, the motor 2 can be started, the motor 2 drives the first rotating shaft 3 to rotate, and when the first rotating shaft 3 rotates, the fan blade group 7 is driven to rotate to dissipate heat for the device body 1. At the same time, when the first rotating shaft 3 rotates, it drives the first bevel gear 4 to rotate, and when the first bevel gear 4 rotates, it drives the second bevel gear 5 meshing therewith to rotate, and when the second bevel gear 5 rotates, it drives the second rotating shaft 6 to rotate, and when the second rotating shaft 6 rotates, it drives the disc 9 to rotate, and when the disc 9 rotates, it drives the fixed shaft 10 to rotate, and when the fixed shaft 10 rotates, it drives the connecting frame 8 to swing back and forth, and the reciprocating swing of the connecting frame 8 drives the brush 11 to move back and forth to clean the dustproof plate 12 to prevent the dustproof plate 12 from being blocked and affecting the device. The main body 1 of the device is operated, and the bottom ends of both sides of the main body 1 of the device are provided with moving mechanisms 18. When the device needs to be moved, the moving block 13 can be moved upward. After the moving block 13 is moved, the rotating plate 16 will fall down. When the rotating plate 16 falls down, the fixed plate 15 slides downward. When the universal wheel 17 contacts the ground, the fixed plate 15 slides into the fixed groove 20 to fix the rotating plate 16 to prevent the rotating plate 16 from bouncing up. Then the device can be moved. After moving the device to the specified position, the moving block 13 can be moved upward to retract the rotating plate 16 into the placement groove 14, and then the moving block 13 can be released. The moving block 13 falls due to the influence of gravity, which blocks the rotating plate 16. The rotating plate 16 can be fixed in the placement groove 14 to fix the device.

[0030] 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. A waste energy recovery device for an air source heat pump, comprising a device body (1), characterized in that: A motor (2) is mounted on one side of the device body (1) via a support frame, the output end of the motor (2) is fixedly connected to a first rotating shaft (3), the outer side of the end of the first rotating shaft (3) is fixedly connected to a fan blade group (7), the outer side of the first rotating shaft (3) located in front of the fan blade group (7) is fixedly connected to a first bevel gear (4), one side of the device body (1) is fixedly connected to a support block (19), the interior of the support block (19) is rotatably connected to a second rotating shaft (6), the outer side of one end of the second rotating shaft (6) is fixedly connected to a second bevel gear (5) meshing with the first bevel gear (4), the other end of the second rotating shaft (6) is fixedly connected to a disk (9), the front surface of the disk (9) is fixedly connected to a fixed shaft (10), the front surface of one end of the support block (19) is rotatably connected to a connecting frame (8), a square groove (21) is provided on the front surface of the device body (1), a brush (11) is slidably connected to the vertical direction of the square groove (21), and one end of the connecting frame (8) is rotatably connected to the brush (11).

2. The waste energy recovery device of an air source heat pump according to claim 1, characterized in that: A moving mechanism (18) is provided on one side of the bottom end of the device body (1), and the moving mechanism (18) comprises a placement groove (14) provided on the device body (1), a moving block (13) being slidably connected to the top of the placement groove (14), a rotating plate (16) being rotatably connected to the bottom end of the placement groove (14), a fixing groove (20) being provided inside the placement groove (14), a fixing plate (15) being slidably connected to one side of the rotating plate (16), and a universal wheel (17) being provided on the other side of the rotating plate (16).

3. The waste energy recovery device of an air source heat pump according to claim 1, characterized in that: A dustproof plate (12) is fixedly connected inside the square groove (21).

4. The waste energy recovery device of an air source heat pump according to claim 1, characterized in that: A ventilation duct is provided on the outside of the fan blade group (7), and the second rotating shaft (6) is rotatably connected to the ventilation duct.

5. The waste energy recovery device of an air source heat pump according to claim 1, characterized in that: An annular groove matching the fixed shaft (10) is provided inside the connecting frame (8).

6. The waste energy recovery device of an air source heat pump according to claim 2, characterized in that: The number of the moving mechanisms (18) is four and they are distributed at the four corners of the device body (1). A sliding groove is provided inside the placement groove (14) above the fixing groove (20).

7. The waste energy recovery device of an air source heat pump according to claim 2, characterized in that: Round wheels are arranged at the four corners of the fixed plate (15), a movable groove matching the round wheels is opened on one side of the rotating plate (16), and the fixed plate (15) is slidably connected to the placement groove (14).

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