Cooling device for compressor
By designing a compressor heat dissipation device with a swinging air guide plate and a driving mechanism, the problem of fixed blowing direction of the fan and limited air flow coverage in the prior art is solved, and a larger range of air supply and heat dissipation of the compressor is achieved , improves heat dissipation efficiency.
Patent Information
- Application Number
- CN202421333163.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-06-12
AI Technical Summary
In the existing compressor heat dissipation device, the blowing direction of the fan is fixed and the airflow coverage is limited, so it is impossible to achieve a larger range of air supply and heat dissipation of the compressor.
A heat dissipation device for compressors including a box, a fan, a air guide plate and a driving mechanism is designed. The air blown by the fan is guided by the swinging air guide plate, and drives the air guide plate to swing up and down through the driving mechanism to expand the air supply range.
By expanding the air supply range, more effective heat dissipation of the compressor is achieved, meeting market demand, and suitable for promotion.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of heat dissipation devices, in particular to a heat dissipation device for a compressor. Background Art
[0002] The compressor is the heart of the refrigeration system. It sucks in low-temperature and low-pressure refrigerant gas from the intake pipe, compresses it by driving the piston through the motor, and then discharges high-temperature and high-pressure refrigerant gas to the exhaust pipe, thereby providing power for the refrigeration cycle and realizing the refrigeration cycle of compression → condensation → expansion → evaporation. However, the blowing direction of the fan in the existing device is fixed, and the airflow coverage range is limited, which makes it impossible to provide further large-scale air supply and heat dissipation for the compressor. Therefore, we designed a heat dissipation device for the compressor. Utility Model Content
[0003] The utility model provides a heat dissipation device for a compressor, which is used to solve the defects in the prior art.
[0004] The utility model is realized through the following technical solutions:
[0005] A heat dissipation device for a compressor comprises a box body, in which the compressor is fixedly installed, air inlets are provided on the left and right sides of the box body, fans are provided at the air inlets respectively, the fans are fixedly installed on the box body, air outlets are provided on the top side of the box body, first filters are fixedly provided on the air inlets respectively, and second filters are fixedly provided on the air outlets. The device is characterized in that first boxes are provided on the outer sides of the fans respectively, the first boxes are fixedly installed on the inner walls of the box body, ventilation slots are provided on the first boxes respectively, a plurality of air guide plates that can swing up and down are provided in the ventilation slots respectively, and a driving mechanism for driving the air guide plates to swing is provided on the first box body.
[0006] A heat dissipation device for a compressor as described above, the driving mechanism includes a motor, the motor is fixedly mounted on a casing, a rotating shaft is rotatably provided in the casing, the rotating shaft of the motor is fixedly connected to one end of the rotating shaft, coaxial first bevel gears are respectively fixedly provided at both ends of the rotating shaft, a second bevel gear is respectively meshingly provided on one side of the first bevel gear, the second bevel gears are respectively fixedly mounted on a coaxial reciprocating screw, the reciprocating screw is respectively rotatably mounted on the corresponding first casing through a plurality of bearing seats, a nut is respectively threadedly installed on the reciprocating screw, a driving shaft is respectively fixedly provided on the air guide plate, the driving shaft is respectively rotatably mounted on the ventilation slot, one end of the driving shaft passes through the first casing and is respectively fixedly mounted with a coaxial spur gear, a same rack is meshingly provided on one side of the corresponding spur gear, the rack is slidably mounted on the first casing, and the corresponding nut is fixedly connected to the rack through a connecting rod.
[0007] In the heat dissipation device for a compressor as described above, the first box body is provided with slide grooves, and sliders are slidably fitted in the slide grooves, and the sliders are fixedly mounted on corresponding racks.
[0008] As described above, a heat dissipation device for a compressor, the two sides of the box body are respectively provided with through grooves, and slide plates are slidably installed in the through grooves, one end of the slide plate is respectively fixedly installed on the corresponding nut, and the other end of the slide plate is respectively fixedly installed with a baffle, and one side of the baffle is respectively fixedly installed with a scraper, and the scraper can be respectively capable of sliding contact and cooperation with the corresponding first filter.
[0009] In the heat dissipation device for a compressor as described above, the baffles respectively close the corresponding through grooves, and the baffles and the scrapers respectively slide in contact with the side walls of the box.
[0010] In the heat dissipation device for a compressor as described above, a top plate is movably provided on the top of the box body through a plurality of electric push rods, a controller is fixed on the box body, and the controller is electrically connected to the electric push rods.
[0011] The advantages of the utility model are: the utility model has a simple structure and an ingenious design. The wind blown out by the fan can increase the air supply range through the guidance of the swinging air guide plate, thereby facilitating better heat dissipation of the compressor, meeting market demand, and being suitable for promotion. When the utility model is used, the air guide plate is driven to swing up and down by the driving mechanism, and the wind blown out by the fan can be guided by the air guide plate to blow to the compressor in a larger range, thereby better exchanging heat for the compressor. The air after heat exchange is discharged from the box body from the air outlet, and the first filter screen and the second filter screen can prevent dust from entering the box body. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0013] Figure 1 It is a structural schematic diagram of the utility model; Figure 2 for Figure 1 A-direction view; Figure 3 for Figure 1 B-direction view; Figure 4 for Figure 2 C-direction view.
[0014] Figure numerals: 1, box body, 2, compressor, 3, air inlet, 4, fan, 5, air outlet, 6, first filter, 7, second filter, 8, first box body, 9, ventilation slot, 10, air guide plate, 20, motor, 21, rotating shaft, 22, first bevel gear, 23, second bevel gear, 24, reciprocating screw rod, 25, nut, 26, driving shaft, 27, spur gear, 28, rack, 30, slide groove, 31, slider, 40, through groove, 41, slide plate, 42, baffle, 43, scraper, 60, electric push rod, 61, top plate, 62, controller. DETAILED DESCRIPTION
[0015] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.
[0016] A heat sink for a compressor, such as Figure 1 , 2 As shown in , 3 and 4, it comprises a box body 1, a compressor 2 is fixedly installed in the box body 1, air inlets 3 are provided on the left and right sides of the box body 1, fans 4 are respectively provided at the air inlets 3, fans 4 are fixedly installed on the box body 1, air outlets 5 are provided on the top side of the box body 1, first filters 6 are respectively fixedly provided on the air inlet 3, and second filters 7 are fixedly provided on the air outlet 5, and it is characterized in that: first boxes 8 are respectively provided on the outer sides of the fans 4, the first boxes 8 are fixedly installed on the inner wall of the box body 1, ventilation slots 9 are respectively provided on the first boxes 8, several air guide plates 10 that can swing up and down are respectively provided in the ventilation slots 9, and a driving mechanism for driving the air guide plates 10 to swing is provided on the first boxes 8. The utility model has a simple structure and an ingenious design. The wind blown out by the fan 4 is guided by the swinging air guide plates 10, which can increase the air supply range, thereby facilitating better heat dissipation of the compressor, meeting market demand, and being suitable for promotion. When the utility model is used, the wind guide plate 10 is driven to swing up and down by the driving mechanism, and the wind blown by the fan 4 can be guided by the wind guide plate 10 to blow to the compressor 2 in a larger range, thereby better exchanging heat for the compressor 2, and the air after heat exchange is discharged from the box body 1 from the air outlet 5, and the first filter screen 6 and the second filter screen 7 can prevent dust from entering the box body 1.
[0017] Specifically, as shown in the figure, the driving mechanism described in this embodiment includes a motor 20, which is fixedly mounted on the box body 1. A rotating shaft 21 is rotatably provided in the box body 1. The rotating shaft of the motor 20 is fixedly connected to one end of the rotating shaft 21. One end of the rotating shaft 21 is rotatably mounted in a reserved hole opened on the box body 1 through a bearing, and is coaxially arranged with the rotating shaft of the motor 20. The other end of the rotating shaft 21 is rotatably mounted on the box body 1 through a bearing. Coaxial first bevel gears 22 are respectively fixedly provided at both ends of the rotating shaft 21, and one side of the first bevel gear 22 is respectively meshed with a second bevel gear 23. The second bevel gears 23 are respectively fixedly mounted on the coaxial On the multi-thread rod 24, the reciprocating screw rod 24 is rotatably installed on the corresponding first box body 8 through several bearing seats, and the nut 25 is threadedly installed on the reciprocating screw rod 24. A driving shaft 26 is fixedly provided on the air guide plate 10, and the driving shaft 26 is rotatably installed on the ventilation slot 9. Both ends of the driving shaft 26 are rotatably installed on the first box body 8 through bearings. One end of the driving shaft 26 passes through the first box body 8 and is fixedly installed with a coaxial spur gear 27. One side of the corresponding spur gear 27 is meshed with the same rack 28, and the rack 28 is slidably installed on the first box body 8. The corresponding nut 25 is fixedly connected to the rack 28 through a connecting rod. The rotating shaft of the motor 20 can drive the rotating shaft 21 and the first bevel gear 22 to rotate, the first bevel gear 22 can drive the second bevel gear 23 and the reciprocating screw 24 to rotate, the rotation of the reciprocating screw 24 can drive the nut 25 and the rack 28 to move up and down, and the up and down movement of the rack 28 can drive the spur gear 27, the drive shaft 26 and the air guide plate 10 to swing back and forth.
[0018] Specifically, as shown in the figure, in this embodiment, the first box body 8 is provided with a slide groove 30, and a slider 31 is slidably provided in the slide groove 30, and the slider 31 is fixedly mounted on the corresponding rack 28. The up and down movement of the rack 28 can drive the slider 31 to move up and down in the slide groove 30, so that the rack 28 and the nut 25 cannot rotate with the reciprocating screw rod 24.
[0019] Further, as shown in the figure, both sides of the box body 1 of this embodiment are provided with through grooves 40, and slide plates 41 are slidably installed in the through grooves 40, and one end of the slide plates 41 is fixedly installed on the corresponding nut 25, and the other end of the slide plates 41 is fixedly installed with baffles 42, and one side of the baffles 42 is fixedly installed with scrapers 43, and the scrapers 43 can slide and contact with the corresponding first filter 6. When the nut 25 moves up and down, it can drive the baffle 42 and the scraper 43 to move up and down, and the scraper 43 moves downward to scrape off the dust accumulated on the first filter 6, which is convenient for use. The slide plates 41 can only move up and down in the through grooves 40 to prevent the nut 25 from rotating.
[0020] Furthermore, as shown in the figure, the baffles 42 of this embodiment respectively close the corresponding through slots 40, and the baffles 42 and the scrapers 43 respectively slide and contact with the side walls of the box body 1. The baffles 42 always close the through slots 40 during the up and down movement, which can prevent external dust from entering the box body 1 through the through slots 40.
[0021] Furthermore, as shown in the figure, the top of the box body 1 described in this embodiment is movably provided with a top plate 61 through a plurality of electric push rods 60, the fixed end of the electric push rod 60 is fixedly mounted on the reserved hole opened on the box body 1, the movable end of the electric push rod 60 is fixedly mounted on the top plate 61, and a controller 62 is fixedly provided on the box body 1, and the controller 62 is electrically connected to the electric push rod 60. The controller 62 can control the extension and contraction of the electric push rod 60, and the electric push rod 60 can drive the top plate 61 to move up and down. The top plate 61 moves upward to achieve normal ventilation and heat dissipation, and the top plate 61 moves downward to close the air outlet 5 to prevent rain and dust from entering.
[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.
Claims
1. A heat dissipation device for a compressor, comprising a housing (1), a compressor (2) fixedly mounted in the housing (1), air inlets (3) being provided on the left and right sides of the housing (1), fans (4) being provided at the air inlets (3), the fans (4) being fixedly mounted on the housing (1), an air outlet (5) being provided on the top side of the housing (1), a first filter (6) being fixedly mounted on the air inlet (3), and a second filter (7) being fixedly mounted on the air outlet (5), wherein: A first box body (8) is provided on the outer side of the fan (4), the first box body (8) is fixedly mounted on the inner wall of the box body (1), a ventilation slot (9) is provided on the first box body (8), a plurality of wind guide plates (10) capable of swinging up and down are provided in the ventilation slot (9), and a driving mechanism for driving the wind guide plates (10) to swing is provided on the first box body (8).
2. A heat sink for a compressor according to claim 1, characterized in that: The driving mechanism comprises a motor (20), the motor (20) is fixedly mounted on the housing (1), a rotating shaft (21) is rotatably arranged in the housing (1), the rotating shaft of the motor (20) is fixedly connected to one end of the rotating shaft (21), both ends of the rotating shaft (21) are respectively fixedly provided with coaxial first bevel gears (22), one side of the first bevel gear (22) is respectively meshed with a second bevel gear (23), the second bevel gears (23) are respectively fixedly mounted on coaxial reciprocating screws (24), and the reciprocating screws (24) are respectively rotatably mounted on the corresponding The first housing (8) is provided with a screw nut (25) which is threadedly mounted on the reciprocating screw rod (24). The air guide plate (10) is fixedly provided with a driving shaft (26). The driving shaft (26) is rotatably mounted on the ventilation slot (9). One end of the driving shaft (26) passes through the first housing (8) and is fixedly mounted with a coaxial spur gear (27). One side of the corresponding spur gear (27) is meshedly provided with a same rack (28). The rack (28) is slidably mounted on the first housing (8). The corresponding screw nut (25) is fixedly connected to the rack (28) through a connecting rod.
3. A heat sink for a compressor according to claim 2, characterized in that: The first box body (8) is provided with a slide groove (30), and a slide block (31) is slidably fitted in the slide groove (30), and the slide block (31) is fixedly mounted on the corresponding rack (28).
4. A heat sink for a compressor according to claim 2, characterized in that: Both sides of the box body (1) are provided with through grooves (40), and slide plates (41) are slidably installed in the through grooves (40), one end of the slide plate (41) is fixedly installed on the corresponding nut (25), and the other end of the slide plate (41) is fixedly installed with a baffle plate (42), and one side of the baffle plate (42) is fixedly installed with a scraper plate (43), and the scraper plate (43) can be slidably contacted with the corresponding first filter screen (6).
5. A heat sink for a compressor according to claim 4, characterized in that: The baffles (42) respectively close the corresponding through slots (40), and the baffles (42) and the scrapers (43) respectively slide in contact with the side walls of the box body (1).
6. A heat sink for a compressor according to claim 1, characterized in that: A top plate (61) is movably provided on the top of the box body (1) via a plurality of electric push rods (60); a controller (62) is fixedly provided on the box body (1); and the controller (62) is electrically connected to the electric push rods (60).