Stably-working and efficient compressor for refrigeration equipment

Abstract

The utility model discloses a stable and efficient compressor for refrigeration equipment, which belongs to the technical field of compressors and comprises a compressor body and a stabilizing device which is arranged below the compressor body and plays a role in reducing shaking, a mounting frame is mounted at the radiating end of the compressor, and a first dustproof net is mounted on the mounting frame. A second dustproof net is arranged at one end of the first dustproof net and is in sliding fit with the mounting frame, storage assemblies are arranged at the two ends of the mounting frame, the two ends of the second dustproof net are arranged on the two storage assemblies correspondingly, the storage assemblies are sleeved with storage boxes, and a brush is arranged in the storage box located at the top. A dust collection frame is arranged at the bottom of the brush, the storage assembly comprises a motor and a collection roller, the motor is installed at one end of the storage box, the output end of the motor penetrates through the storage box, the storage roller is rotationally arranged in the storage box, the storage roller is fixedly connected with the motor, the dust screen can be cleaned, cleaned dust can be collected, and secondary attachment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of compressors, and more specifically, to a compressor for a refrigeration device with stable and efficient operation. Background Art

[0002] A compressor is a driven fluid machine that raises low-pressure gas to high-pressure gas and is the heart of a refrigeration system. It sucks in low-temperature and low-pressure refrigerant gas from the suction pipe, compresses it by driving a piston through the operation of a motor, and then discharges the high-temperature and high-pressure refrigerant gas to the exhaust pipe, providing power for the refrigeration cycle.

[0003] Chinese Patent Application No. CN202121696763.6 discloses a compressor for a refrigeration device with stable and efficient operation, including a frame body. A damping shock absorber is fixedly connected to the central axis at the bottom of the inner surface of the frame body. The top of the damping shock absorber is fixedly connected to the compressor body. Both sides of the bottom of the compressor body are fixedly connected with pressure columns. Both sides of the inner wall of the frame body are fixedly connected with a housing. Springs are fixedly connected to the tops of both sides of the inner cavity of the housing. One side of the spring is fixedly connected with a telescopic rod, and the front end of the inner side of the telescopic rod contacts the pressure column. Through the cooperation of the damping shock absorber, the compressor body, the pressure column, the housing, the spring, the telescopic rod, the movable rod, the rotating shaft, the sliding sleeve, the elastic rod, the sliding rod, the double-shaft motor, the driving shaft, the dust-proof net, the brush plate, the connecting shaft, the belt pulley, the belt and the fixing frame, the utility model solves the problems of poor stability and low working efficiency after using for a period of time in the existing compressor during operation.

[0004] When the above solution is implemented, the entire device is cleaned by a rotating brush during cleaning. If the brush rotates continuously, the rotating brush will also affect heat dissipation and cause energy loss; if the brush is used to clean after the dust on the dust-proof net accumulates to a certain extent, the dust cleaned will directly float into the air, cannot be collected, and will also adhere to the dust-proof net again. The dust cleaned will also affect air quality and cause harm to the human body. A solution is proposed for the above problems. Summary of the Utility Model

[0005] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a compressor for a refrigeration device with stable and efficient operation, which can clean the dust-proof net, collect the cleaned dust, and avoid secondary adhesion.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] A compressor for a refrigeration device with stable and efficient operation, comprising a compressor body and a stabilizing device arranged under the compressor body to reduce jitter. An installation frame is installed at the heat dissipation end of the compressor, and a first dust-proof net is installed on the installation frame. One end of the first dust-proof net away from the compressor body is provided with a second dust-proof net, and the second dust-proof net is slidably matched with the installation frame. Receiving components are arranged at both ends of the installation frame, and both ends of the second dust-proof net are respectively arranged on the two receiving components. A receiving box is sleeved outside the receiving components. A brush is arranged inside the receiving box at the top. The brush contacts the second dust-proof net, and a dust collection frame is arranged at the bottom of the brush.

[0008] Preferably, the receiving component comprises a motor and a collecting roller. The motor is installed at one end of the receiving box. The output end of the motor passes through the receiving box and is rotatably matched with the receiving box. The collecting roller is rotatably arranged inside the receiving box. One end of the collecting roller is fixedly connected to the output end of the motor, and the corresponding end of the second dust-proof net is fixed on the collecting roller.

[0009] Preferably, the stabilizing device comprises a base, a top seat and spring dampers. The base and the top seat are symmetrically arranged. A plurality of spring dampers are provided. The plurality of spring dampers are evenly arranged between the base and the top seat, and both ends of the plurality of spring dampers are respectively fixedly connected to the base and the top seat. The compressor body is fixedly connected to the top seat.

[0010] Preferably, a guiding roller is arranged inside the receiving box, and the guiding roller contacts the second dust-proof net.

[0011] Preferably, a discharge port is opened at the bottom of the receiving box, and the dust collection frame is correspondingly clamped with the discharge port.

[0012] Preferably, a guiding groove is opened on the installation frame, and the second dust-proof net passes through the guiding groove and is slidably matched.

[0013] Preferably, a controller is installed on the installation frame, and the controller is electrically connected to the two receiving components respectively.

[0014] Compared with the prior art, the advantages of the present utility model are as follows:

[0015] First, in this solution, by adopting the first dust-proof net and the second dust-proof net, the double-layer design can ensure the filtration of dust. The second dust-proof net protects the first dust-proof net. The receiving component is controlled by the controller and automatically starts once every period of time. The second dust-proof net is driven by the receiving component to move from one receiving component to the other, so that the second dust-proof net at the installation frame is moved into the receiving component. The brush cleans the second dust-proof net, and the dust cleaned down is collected inside the dust collection frame, playing a role in collection and facilitating centralized treatment. Brief Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 It is a schematic cross-sectional view of the stabilizing device of the present utility model;

[0018] Figure 3 It is a schematic cross-sectional view of the side view of the mounting bracket of the present utility model;

[0019] Figure 4 It is a schematic cross-sectional view of the top view of the mounting bracket of the present utility model;

[0020] Figure 5 It is a schematic cross-sectional view of the storage box of the present utility model;

[0021] Figure 6 It is a schematic diagram of the structure of the brush and the dust collection frame of the present utility model.

[0022] Description of the reference numerals in the drawings:

[0023] 1. Compressor body; 2. Stabilizing device; 3. Mounting bracket; 4. First dust-proof net; 5. Second dust-proof net; 6. Storage assembly; 7. Storage box; 8. Brush; 9. Dust collection frame; 10. Motor; 11. Collection roller; 12. Base; 13. Top seat; 14. Spring damper; 15. Guide roller; 16. Discharge port; 17. Guide groove; 18. Controller. Detailed Description of the Invention

[0024] Embodiment 1:

[0025] Please refer to Figures 1-6 , a compressor for a refrigeration device with stable and efficient operation, including a compressor body 1 and a stabilizing device 2 arranged under the compressor body 1 to reduce vibration. The stabilizing device 2 includes a base 12, a top seat 13 and spring dampers 14. The base 12 is in the shape of a cube, and mounting ears are respectively installed on four sides of the base 12. The bottom of the mounting ear is on the same horizontal plane as the bottom of the base 12. Mounting holes for connection with the outside through bolts are provided on the mounting ears. The base 12 and the top seat 13 are symmetrically arranged. Grooves are provided on the corresponding surfaces of the base 12 and the top seat 13. A plurality of spring dampers 14 are provided, and the plurality of spring dampers 14 are evenly arranged inside the grooves. The plurality of spring dampers 14 are arranged in a rectangular array. The grooves play a role in accommodating the spring dampers 14. Two ends of the plurality of spring dampers 14 are respectively fixedly connected to the base 12 and the top seat 13. The compressor body 1 is installed on the top of the top seat 13.

[0026] The heat dissipation end of the compressor is equipped with a mounting bracket 3, which is in the shape of a square tube. A first dust-proof net 4 is installed inside the mounting bracket 3. The first dust-proof net 4 is rectangular in shape. The first dust-proof net 4 is installed inside the mounting bracket 3 and completely fits the inner cavity of the mounting bracket 3 to prevent dust from entering. A guide groove 17 is opened on the side of the mounting bracket 3, and the guide groove 17 penetrates the top of the mounting bracket 3 from the bottom of the mounting bracket 3. The width of the guide groove 17 is greater than the inner cavity width of the mounting bracket 3 and is smaller than the outer width of the mounting bracket 3, and the guide groove 17 is located on the side of the first dust-proof net 4 away from the compressor. A second dust-proof net 5 is passed through the inside of the guide groove 17, and the second dust-proof net 5 and the guide groove 17 are slidably matched and adapted. The length of the second dust-proof net 5 is 3-6 times the height of the mounting bracket 3. The second dust-proof net 5 adopts a metal mesh. The second dust-proof net 5 adopts a metal mesh with a long service life and is not easy to be damaged. The double-layer design of the first dust-proof net 4 and the second dust-proof net 5 can ensure the dust-proof effect. At the same time, when the first dust-proof net 4 moves, the second dust-proof net 5 can play a second layer of protection.

[0027] On both sides of the mounting bracket 3, dust collection boxes 7 are symmetrically arranged. On one side of the two dust collection boxes 7 close to the mounting bracket 3, inlets are provided. The width of the inlet is greater than the width of the second dust-proof net 5. The two ends of the second dust-proof net 5 respectively pass through the inlets of the corresponding two dust collection boxes 7. Inside the dust collection box 7, guide rollers 15 are provided. There are two guide rollers 15. One of the guide rollers 15 is located above the inlet, and the other guide roller 15 is located on one side of the guide roller 15 and on the side away from the compressor body 1 of the guide roller 15, ensuring that when the second dust-proof net 5 passes through the two guide rollers 15, the side of the second dust-proof net 5 away from the compressor body with attached dust faces the brush 8, and the distance from the guide roller 15 far from the inlet to the inlet is greater than the distance of the other guide roller 15 from the inlet. The height difference between the centers of the two guide rollers 15 is the same as the diameter of the guide roller 15. In this way, when the second dust-proof net 5 passes through the two guide rollers 15, the part of the second dust-proof net 5 between the two guide rollers 15 is in a horizontal state, which is convenient for subsequent cleaning of the second dust-proof net 5. At the bottom of the upper dust collection box 7, a discharge port 16 is provided. The discharge port 16 is located on the side of the dust collection box 7 close to the mounting bracket 3 and between the two guide rollers 15. Inside the discharge port 16, a dust collection box is inserted. The dust collection box and the discharge port 16 are snap-connected. There is a gap of 1-2 cm between the top of the dust collection box and the second dust-proof net 5, avoiding direct contact between the dust collection box and the second dust-proof net 5, thereby preventing the dust on the surface of the second dust-proof net 5 from directly falling on the end face of the dust collection box and ensuring the cleanliness of the dust collection box. Inside the dust collection box, a brush 8 is provided. The height of the brush 8 is higher than the upper surface of the dust collection box. The brush 8 and the bottom of the second dust-proof net 5 are in contact with each other. By moving the second dust-proof net 5, the second dust-proof net 5 and the brush 8 rub against each other, that is, the second dust-proof net is cleaned by the brush 8. The dust brushed off will fall into the dust collection box under the action of gravity and be collected by the dust collection box. The discharge port 16 facilitates the removal of the dust collection box, so that the dust collection box can be cleaned.

[0028] Inside the dust collection box 7, a storage component 6 is provided. The storage component 6 includes a motor 10 and a collection roller 11. The collection roller 11 is rotatably arranged inside the dust collection box 7, and the axis of the collection roller 11 is parallel to the axial direction of the guide roller 15. The two ends of the collection roller 11 are fixedly connected with rotating shafts. The collection roller 11 is rotationally matched with the dust collection box 7 through the two rotating shafts. The motor 10 is fixed at one end of the dust collection box 7, and the output end of the motor 10 is fixedly connected with one of the rotating shafts, so as to drive the collection roller to rotate. One end of the second dust-proof net 5 is fixed on the corresponding collection roller. A controller 18 is installed on one side of the compressor body 1. The two motors 10 are respectively electrically connected to the two controllers 18.

[0029] Working principle:

[0030] During use, the vibration generated by the operation of the compressor body 1 is transmitted to the top seat 13, and the vibration generated by the top seat 13 is transmitted to the spring damper 14. The spring damper 14 has the function of absorbing and dispersing the impact and vibration generated by the action of external forces, which can reduce the vibration amplitude of the system. Through the action of the damping force, the vibration is rapidly attenuated to reach a stable state, thereby ensuring the stable operation of the compressor body 1.

[0031] The compressor body 1 dissipates heat through the heat dissipation end. The dust in the external environment is isolated by the second dust-proof net 5. The second dust-proof net 5 can isolate the external dust, but can ensure the air circulation, so as to achieve the function of cooling. At the same time, the first dust-proof net 4 further plays a role in dust prevention. When the impurities and dust on the second dust-proof net 5 are too much and affect the air flow, the controller 18 will control the motor 10 to start. The motor 10 drives the collection roller 11 to rotate. The two collection rollers 11 rotate in the same direction, that is, the second dust-proof net 5 will move towards the storage box 7 located at the top. That is, the area of the second dust-proof net 5 facing the mounting frame 3 will move into the storage box 7 located at the top. Since the length of the second dust-proof net 5 is longer than the height of the mounting frame 3, when the area of the second dust-proof net 5 facing the mounting frame 3 moves to the storage box 7, the remaining clean part of the second dust-proof net 5 will move to the area facing the mounting frame 3, ensuring the ventilation of the mounting frame 3 and at the same time can prevent dust. Through the action of the guide roller 15, the second dust-proof net 5 is transformed from a vertical state to a horizontal state. When the part of the second dust-proof net 5 with dust passes through the corresponding brush 8, the brush 8 will clean the side of the second dust-proof net 5. After the brush 8 cleans the second dust-proof net 5, the controller 18 will control the motor 10 to reverse, so as to realize the reset of the second dust-proof net 5.

[0032] Thus, the dust box impurities will fall into the dust collection frame 9 under the action of their own gravity, so as to collect the dust through the dust collection frame 9, avoiding the secondary dispersion of dust. The discharge port 16 at the bottom of the storage box 7 can facilitate the removal of the dust collection frame 9 so as to pour the dust collection frame 9.

Claims

1. A compressor for a refrigeration device with stable and efficient operation, characterized in that: It includes a compressor body (1) and a stabilizing device (2) arranged under the compressor body (1) for reducing vibration. An installation frame (3) is installed at the heat dissipation end of the compressor. A first dust-proof net (4) is installed on the installation frame (3). One end of the first dust-proof net (4) away from the compressor body (1) is provided with a second dust-proof net (5). The second dust-proof net (5) is slidably matched with the installation frame (3). Receiving components (6) are arranged at both ends of the installation frame (3). Both ends of the second dust-proof net (5) are respectively arranged on the two receiving components (6). A receiving box (7) is sleeved outside the receiving component (6). A brush (8) is arranged inside the receiving box (7) at the top. The brush (8) contacts the second dust-proof net (5). A dust collection frame (9) is arranged at the bottom of the brush (8).

2. The compressor for a refrigeration device that is stable and efficient in operation according to claim 1, wherein: The receiving component (6) includes a motor (10) and a collecting roller (11). The motor (10) is installed at one end of the receiving box (7). The output end of the motor (10) passes through the receiving box (7) and is rotationally matched with the receiving box (7). The collecting roller is rotatably arranged inside the receiving box (7). One end of the collecting roller is fixedly connected to the output end of the motor (10). The corresponding end of the second dust-proof net (5) is fixed on the collecting roller.

3. A compressor for a refrigeration device that is stable and efficient in operation, characterized in that: The stabilizing device (2) includes a base (12), a top seat (13) and spring dampers (14). The base (12) and the top seat (13) are symmetrically arranged. A plurality of spring dampers (14) are provided. The plurality of spring dampers (14) are evenly arranged between the base (12) and the top seat (13). Both ends of the plurality of spring dampers (14) are respectively fixedly connected to the base (12) and the top seat (13). The compressor body (1) is fixedly connected to the top seat (13).

4. A compressor for a refrigeration device that is stable and efficient in operation, characterized in that: A guiding roller (15) is arranged inside the receiving box (7). The guiding roller (15) contacts the second dust-proof net (5).

5. A compressor for a refrigeration device that is stable and efficient in operation, characterized in that: A discharge port (16) is opened at the bottom of the receiving box (7). The dust collection frame (9) corresponds to the discharge port (16) and is snap-connected.

6. The compressor for a refrigeration device with stable and efficient operation according to claim 1, characterized in that: A guiding groove (17) is opened on the installation frame. The second dust-proof net (5) passes through the guiding groove (17) and is slidably matched.

7. A compressor for a refrigeration device with stable and efficient operation according to claim 1, characterized in that: A controller (18) is installed on the installation frame (3). The controller (18) is electrically connected to the two receiving components (6) respectively.

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