CN112682498A - Speed reducer heat dissipation mechanism for refrigerator and heat dissipation method thereof - Google Patents
Speed reducer heat dissipation mechanism for refrigerator and heat dissipation method thereof Download PDFInfo
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- CN112682498A CN112682498A CN202011551474.7A CN202011551474A CN112682498A CN 112682498 A CN112682498 A CN 112682498A CN 202011551474 A CN202011551474 A CN 202011551474A CN 112682498 A CN112682498 A CN 112682498A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/54—Free-cooling systems
Abstract
The invention discloses a speed reducer heat dissipation mechanism for a refrigerator and a heat dissipation method thereof, and belongs to the technical field of speed reducer heat dissipation. The utility model provides a reduction gear heat dissipation mechanism for refrigerator, includes the box, the bottom four corners of box all is fixed with the stand, the bottom of stand all is fixed with the mounting panel, the below of box is provided with the reduction gear main part, the bottom of mounting panel all with the top fixed connection of reduction gear main part, the top inner wall of box is fixed with the jib, the bottom of jib is fixed with the fixed plate. According to the invention, through the arrangement of the box body, the motor, the impeller, the wet curtain, the first filter screen plate, the second filter screen plate, the water pump, the first T-shaped connecting pipe, the water pumping pipe, the second T-shaped connecting pipe, the water outlet pipe, the water storage box and the like, the purpose of blowing wind with lower temperature to the surface of the speed reducer main body can be realized, so that a better heat dissipation effect can be achieved on the speed reducer main body, a better dustproof effect can be achieved, and the wet curtain can be prevented from adsorbing dust.
Description
Technical Field
The invention relates to the technical field of reducer heat dissipation, in particular to a reducer heat dissipation mechanism for a refrigerator and a heat dissipation method thereof.
Background
The refrigerating machine transfers the heat of the cooled object with lower temperature to the environment medium so as to obtain the cold quantity. The heat transferred from a lower temperature object is conventionally referred to as cold. The speed reducer in the refrigerator is an independent component consisting of gear transmission, worm transmission and gear-worm transmission enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an actuating mechanism, and is widely applied to modern machinery.
At present, the heat dissipation effect of the speed reducer for the refrigerating machine is poor, so that faults are easy to occur, and therefore the heat dissipation mechanism for the speed reducer for the refrigerating machine and the heat dissipation method thereof are provided to solve the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a speed reducer heat dissipation mechanism for a refrigerator and a heat dissipation method thereof, which solve the problems in the background art.
The second technical proposal.
In order to achieve the purpose, the invention provides the following technical scheme: a reducer heat dissipation mechanism for a refrigerator comprises a box body, wherein stand columns are fixed at four corners of the bottom of the box body, mounting plates are fixed at the bottoms of the stand columns, a reducer body is arranged below the box body, the bottoms of the mounting plates are fixedly connected with the top of the reducer body, a hanging rod is fixed on the inner wall of the top of the box body, a fixing plate is fixed at the bottom of the hanging rod, a motor is fixed at the bottom of the fixing plate, an impeller is fixed on an output shaft of the motor, through holes are formed in two side walls of the box body, wet curtains are fixed on the inner walls of the two sides of the box body, are positioned at the corresponding through holes, a frame body is fixed on the two side walls of the box body, a socket is formed in the top of the frame body, connecting blocks are fixed at two ends of the top of the frame body, a first clamping hole is formed in one side wall of each, the top of the first filter screen plate is fixed with a connecting plate, the top of the connecting plate is fixed with a vertical block, the top of the vertical block is fixed with a top plate, two side walls of the vertical block are fixed with first springs, one end of each first spring is fixed with a sliding plate, the bottom of each sliding plate is connected with the top of the connecting plate in a sliding manner, the top of each sliding plate is connected with the bottom of the top plate in a sliding manner, one side wall of each sliding plate is fixed with a first clamping rod, one end of each first clamping rod penetrates through corresponding first clamping holes in a sliding manner, water storage boxes are symmetrically fixed on the inner wall of the bottom of the box body, the two water storage boxes are respectively positioned below corresponding wet curtains, the top of the box body is fixed with a vertical plate, a water pump is fixed on the front surface of the vertical plate, a first T-shaped connecting pipe is fixed on the water pumping end of the water pump, and water pumping pipes are fixed on two ends, the bottom end of each water pumping pipe penetrates through the top of the box body and is arranged in the corresponding water storage box, a second T-shaped connecting pipe is fixed at the water outlet end of each water pump, water outlet pipes are fixed at the two ends of each second T-shaped connecting pipe, one end of each water outlet pipe penetrates through the top of the box body and is arranged above the corresponding wet curtain, an opening is formed in the bottom of the box body, a strip-shaped block is symmetrically fixed at the bottom of the box body, a second clamping hole is formed in one side wall of the strip-shaped block, a second filter screen plate is attached to the bottom of the box body, fixed blocks are symmetrically fixed at the bottom of the second filter screen plate, a guide rod is fixed on one side wall of each fixed block, a shifting plate is connected to the surface of each guide rod in a sliding mode, a second spring is sleeved on the outer side of each guide rod, and the two ends of each second spring are fixedly connected with one, and one end of each second clamping rod penetrates through the corresponding second clamping hole in a sliding manner.
As a preferable technical scheme of the invention, the area of the wet curtain and the area of the first filter screen plate are both larger than the area of the through opening.
As a preferred technical solution of the present invention, the bottom of each sliding plate is fixed with a first sliding block, the top of each connecting plate is symmetrically provided with first sliding grooves, the first sliding blocks are respectively slidably connected in the corresponding first sliding grooves, the top of each sliding plate is fixed with a second sliding block, the bottom of each top plate is symmetrically provided with second sliding grooves, and the second sliding blocks are respectively slidably connected in the corresponding second sliding grooves.
As a preferable technical solution of the present invention, the area of the second filter screen plate is larger than the area of the opening.
As a preferred technical scheme of the invention, four positioning grooves are symmetrically formed in the bottom of the box body, positioning blocks are fixed to four corners of the top of the second filter screen plate, the positioning blocks are respectively inserted into the corresponding positioning grooves, two water injection pipes are installed and communicated with the top of the box body, the bottom ends of the water injection pipes are respectively arranged in the corresponding water storage boxes, and pipe covers are connected to the top ends of the water injection pipes through threads.
As a preferable technical scheme of the invention, one end of each guide rod is fixed with a stop block.
As a preferable technical scheme of the invention, one side wall of each shifting plate is provided with a guide hole.
A heat dissipation method of a speed reducer heat dissipation mechanism for a refrigerator comprises the following steps:
s1: the motor and the water pump are started, the motor can drive the impeller to rotate, so that suction force can be generated, external air can enter the box body through the first filter screen plate and the wet curtain and is blown out from the second filter screen plate, the water in the water storage box can be extracted by the water pump and is sprayed on the wet curtain, the water evaporation rate can be increased when air flow passes through the wet curtain, the heat in the air can be absorbed in the water evaporation process, the cooling effect can be achieved, the temperature of blown air is low, and accordingly, good heat dissipation effect can be achieved when low-temperature air is blown to the surface of the speed reducer body;
s2: when more dust adheres to the surface of the first filter screen plate and the surface of the second filter screen plate and the ventilation effect is affected, the first filter screen plate can be detached for cleaning, the two sliding plates are extruded towards the middle in the detachment process of the first filter screen plate, the first spring can be compressed at the moment, the sliding plates can drive the corresponding first clamping rods to be separated from the corresponding first clamping holes, the first filter screen plate can be taken out from the frame body, the pulling plate is extruded towards the inner side in the detachment process of the second filter screen plate, the second spring can be compressed at the moment, the pulling plate can drive the corresponding second clamping rods to be separated from the corresponding second clamping holes, and the second filter screen plate can be detached;
s3: after dismantling first filter plate and second filter plate, can clear up it, after the clearance is accomplished, can install it again, and concrete installation process has not been repeated here again.
(III) advantageous effects
Compared with the prior art, the invention provides a speed reducer heat dissipation mechanism for a refrigerator and a heat dissipation method thereof, and the speed reducer heat dissipation mechanism has the following beneficial effects:
1. this reduction gear heat dissipation mechanism for refrigerator and heat dissipation method thereof, through setting up the box, including a motor, an impeller, wet curtain, first filter screen board, the second filters screen board, a water pump, first T type connecting pipe, the drinking-water pipe, second T type connecting pipe, outlet pipe and retaining box isotructure, can realize blowing the lower wind of temperature to the surface of reduction gear main part, thereby can play better radiating effect to the reduction gear main part, and can play better dustproof effect, thereby can prevent that wet curtain from adsorbing the dust.
2. This reduction gear heat dissipation mechanism for refrigerator and heat dissipation method thereof, through setting up the framework, the connecting block, the connecting plate, the riser, the roof, first spring, slide and first kelly isotructure, can be comparatively convenient carry out the dismouting to first filter plate, through setting up the bar-shaped piece, the fixed block, the guide bar, dial the board, second spring and second kelly isotructure, can be comparatively convenient filter plate dismouting to the second, thereby when the first filter plate that filters and the second filters the too much dust of surperficial adhesion of otter plate, can comparatively convenient dismantlement get off and clear up.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic perspective view of another embodiment of the present invention;
FIG. 3 is a schematic overall front sectional structural view of the present invention;
FIG. 4 is a schematic structural diagram of a frame body according to the present invention;
FIG. 5 is a schematic diagram of a first filter plate structure according to the present invention;
FIG. 6 is a schematic bottom view of the case of the present invention;
FIG. 7 is a schematic diagram of a second filter plate structure according to the present invention.
In the figure: 1. a box body; 2. a column; 3. mounting a plate; 4. a reducer body; 5. a boom; 6. a fixing plate; 7. a motor; 8. an impeller; 9. a port; 10. wet curtain; 11. a frame body; 12. a socket; 13. connecting blocks; 14. a first card hole; 15. a first filter screen plate; 16. a connecting plate; 17. a vertical block; 18. a top plate; 19. a first spring; 20. a slide plate; 21. a first clamping rod; 22. a vertical plate; 23. a water pump; 24. a first T-shaped connecting pipe; 25. a water pumping pipe; 26. a second T-shaped connecting pipe; 27. a water outlet pipe; 28. an opening; 29. a bar-shaped block; 30. a second card hole; 31. a second filter screen plate; 32. a fixed block; 33. a guide bar; 34. dialing a plate; 35. a second spring; 36. a second clamping rod; 37. a first slider; 38. a first chute; 39. a second slider; 40. a second chute; 41. positioning a groove; 42. positioning blocks; 43. a stopper; 44. a guide hole; 45. a water storage box; 46. a water injection pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-7, the present invention provides the following technical solutions: a heat dissipation mechanism of a speed reducer for a refrigerator comprises a box body 1, upright posts 2 are fixed at four corners of the bottom of the box body 1, mounting plates 3 are fixed at the bottoms of the upright posts 2, a speed reducer main body 4 is arranged below the box body 1, the bottoms of the mounting plates 3 are fixedly connected with the top of the speed reducer main body 4, a suspender 5 is fixed on the inner wall of the top of the box body 1, a fixing plate 6 is fixed at the bottom of the suspender 5, a motor 7 is fixed at the bottom of the fixing plate 6, an impeller 8 is fixed on an output shaft of the motor 7, through holes 9 are formed in two side walls of the box body 1, wet curtains 10 are fixed on the inner walls of the two sides of the box body 1, frame bodies 11 are fixed on the two side walls of the box body 1, sockets 12 are formed in the tops of the frame bodies 11, connecting blocks 13 are fixed at two ends of the top of the frame bodies 11, first clamping holes 14 are formed in one side, the top of the first filter screen plate 15 is fixed with a connecting plate 16, the top of the connecting plate 16 is fixed with a vertical block 17, the top of the vertical block 17 is fixed with a top plate 18, two side walls of the vertical block 17 are fixed with first springs 19, one end of each first spring 19 is fixed with a sliding plate 20, the bottom of each sliding plate 20 is connected with the top of the connecting plate 16 in a sliding manner, the top of each sliding plate 20 is connected with the bottom of the top plate 18 in a sliding manner, one side wall of each sliding plate 20 is fixed with a first clamping rod 21, one end of each first clamping rod 21 slides through the corresponding first clamping hole 14, the inner wall of the bottom of the box body 1 is symmetrically fixed with water storage boxes 45, the two water storage boxes 45 are respectively positioned below the corresponding wet curtain 10, the top of the box body 1 is fixed with a vertical plate 22, the front surface of the vertical plate 22 is fixed with a water pump 23, the end of the water pump 23 is fixed with a first T-shaped water pumping 24, the bottom end of the water pumping pipe 25 penetrates through the top of the box body 1 and is arranged in the corresponding water storage box 45, the water outlet end of the water pump 23 is fixed with a second T-shaped connecting pipe 26, the two ends of the second T-shaped connecting pipe 26 are both fixed with water outlet pipes 27, one end of each water outlet pipe 27 penetrates through the top of the box body 1 and is arranged above the corresponding wet curtain 10, the bottom of the box body 1 is provided with an opening 28, the bottom of the box body 1 is symmetrically fixed with strip-shaped blocks 29, one side wall of each strip-shaped block 29 is provided with a second clamping hole 30, the bottom of the box body 1 is attached with a second filter screen plate 31, the bottom of each second filter screen plate 31 is symmetrically fixed with a fixed block 32, one side wall of each fixed block 32 is fixed with a guide rod 33, the surface of each guide rod 33 is slidably connected with a shifting plate 34, the outer side of each guide rod 33 is sleeved with a second spring 35, the two ends of each second, a second clamping rod 36 is fixed on one side wall of the shifting plate 34, and one end of the second clamping rod 36 slides through the corresponding second clamping hole 30.
In this embodiment, by providing the box body 1, the motor 7, the impeller 8, the wet curtain 10, the first filter screen 15, the second filter screen 31, the water pump 23, the first T-shaped connecting pipe 24, the water pumping pipe 25, the second T-shaped connecting pipe 26, the water outlet pipe 27, the water storage box 45 and other structures, it is possible to blow air with a low temperature to the surface of the reducer body 4, so as to achieve a good heat dissipation effect on the reducer body 4 and a good dustproof effect, so as to prevent the wet curtain 10 from adsorbing dust, by providing the frame body 11, the connecting block 13, the connecting plate 16, the vertical block 17, the top plate 18, the first spring 19, the sliding plate 20, the first clamping rod 21 and other structures, it is possible to assemble and disassemble the first filter screen 15 more conveniently, by providing the bar-shaped block 29, the fixed block 32, the guide rod 33, the shifting plate 34, the second spring 35, the second clamping rod 36 and other structures, the second filter screen plate 31 can be conveniently disassembled and assembled, so that when the excessive dust is adhered to the surfaces of the first filter screen plate 15 and the second filter screen plate 31, the first filter screen plate and the second filter screen plate can be conveniently disassembled to be cleaned.
Specifically, the area of the wet curtain 10 and the area of the first filter screen plate 15 are both larger than the area of the through openings 9.
In this embodiment, the area of the wet curtain 10 and the area of the first filter screen 15 are both larger than the area of the through openings 9, so as to completely cover the through openings 9.
Specifically, the bottom of the sliding plate 20 is fixed with a first slider 37, the top of the connecting plate 16 is symmetrically provided with first sliding grooves 38, the first slider 37 is respectively slidably connected in the corresponding first sliding grooves 38, the top of the sliding plate 20 is fixed with a second slider 39, the bottom of the top plate 18 is symmetrically provided with second sliding grooves 40, and the second slider 39 is respectively slidably connected in the corresponding second sliding grooves 40.
In this embodiment, the first slider 37 is fixed to the bottom of the slide plate 20, the second slider 39 is fixed to the top of the slide plate 20, the first slide grooves 38 are symmetrically formed in the top of the connecting plate 16, and the second slide grooves 40 are symmetrically formed in the bottom of the top plate 18, whereby the slide plate 20 can be stably slid.
Specifically, the area of the second filter screen plate 31 is larger than the area of the opening 28.
In this embodiment, the area of the second filter screen plate 31 is larger than the area of the opening 28, so as to completely cover the opening 28.
Specifically, four positioning grooves 41 have been seted up to the bottom symmetry of box 1, and the top four corners of second filter plate 31 all is fixed with locating piece 42, and locating piece 41 inserts respectively and establishes in corresponding positioning groove 42, and the top installation intercommunication of box 1 has two water injection pipes 46, and the bottom of water injection pipe 46 sets up respectively in corresponding retaining box 45, and there is the tube cap on the top of water injection pipe 46 all through threaded connection.
In this embodiment, four positioning grooves 41 are symmetrically formed in the bottom of the box body 1, and positioning blocks 42 are fixed to four corners of the top of the second filter screen plate 31 to play a role in positioning, so that the second clamping rod 36 can be aligned to the second clamping hole 30, two water injection pipes 46 are communicated through the top of the box body 1, and when water in the water storage box 45 is about to use up, a water source can be conveniently added.
Specifically, a stopper 43 is fixed to each end of the guide bar 33.
In this embodiment, the stopper 43 is fixed to one end of the guide rod 33, so that the dial plate 34 is prevented from coming off from the one end of the guide rod 33.
Specifically, a side wall of the dial plate 34 is provided with a guide hole 44.
In this embodiment, the guide hole 44 is formed in one side wall of the dial plate 34 in order to allow the guide bar 33 to smoothly pass through the dial plate 34, so that the dial plate 34 can slide on the surface of the guide bar 33.
A heat dissipation method of a speed reducer heat dissipation mechanism for a refrigerator comprises the following steps:
s1: the motor 7 and the water pump 23 are started, the motor 7 can drive the impeller 8 to rotate, so that suction force can be generated, external air can enter the box body 1 through the first filter screen plate 15 and the wet curtain 10 and can be blown out from the second filter screen plate 31, the water pump 23 can pump water in the water storage box 45 and spray the water on the wet curtain 10, the water evaporation rate can be increased when air flow passes through the wet curtain 10, heat in the air can be absorbed in the water evaporation process, the cooling effect can be achieved, the blown air temperature is low, and the air with low temperature is blown to the surface of the speed reducer body 4, so that a good heat dissipation effect can be achieved;
s2: when more dust adheres to the surface of the first filter screen plate 15 and the surface of the second filter screen plate 31 and affects the ventilation effect, the first filter screen plate 15 can be detached for cleaning, the detachment process of the first filter screen plate 15 is that two sliding plates 20 are extruded towards the middle, at the moment, the first spring 19 is compressed, the sliding plates 20 can drive the corresponding first clamping rods 21 to be separated from the corresponding first clamping holes 14, so that the first filter screen plate 15 can be taken out of the frame body 11, the detachment process of the second filter screen plate 31 is that the shifting plate 34 is extruded towards the inner side, at the moment, the second spring 35 is compressed, the shifting plate 34 can drive the corresponding second clamping rods 36 to be separated from the corresponding second clamping holes 30, and thus the second filter screen plate 31 can be detached;
s3: after dismantling first filter screen 15 and second filter screen 31, can clear up it, after the clearance is accomplished, can install it again, and concrete installation process has not been repeated here again.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a reduction gear heat dissipation mechanism for refrigerator, includes box (1), its characterized in that: the bottom four corners of the box body (1) are fixed with columns (2), the bottom of each column (2) is fixed with a mounting plate (3), a speed reducer body (4) is arranged below the box body (1), the bottom of each mounting plate (3) is fixedly connected with the top of the speed reducer body (4), a hanging rod (5) is fixed on the inner wall of the top of the box body (1), a fixing plate (6) is fixed on the bottom of the hanging rod (5), a motor (7) is fixed on the bottom of the fixing plate (6), an impeller (8) is fixed on an output shaft of the motor (7), through holes (9) are formed in two side walls of the box body (1), wet curtains (10) are fixed on the inner walls of the two sides of the box body (1), the wet curtains (10) are located at the corresponding through holes (9), and a frame body (11) is fixed on the two side walls of the box body (, the top of the frame body (11) is provided with a socket (12), two ends of the top of the frame body (11) are fixed with connecting blocks (13), one side wall of each connecting block (13) is provided with a first clamping hole (14), a first filter screen plate (15) is inserted into each socket (12) in a sliding manner, the top of each first filter screen plate (15) is fixed with a connecting plate (16), the top of each connecting plate (16) is fixed with a vertical block (17), the top of each vertical block (17) is fixed with a top plate (18), two side walls of each vertical block (17) are fixed with first springs (19), one end of each first spring (19) is fixed with a sliding plate (20), the bottom of each sliding plate (20) is connected with the top of each connecting plate (16) in a sliding manner, the top of each sliding plate (20) is connected with the bottom of each top plate (18) in a sliding manner, one side wall of each sliding plate (20) is fixed with a first clamping rod (21), one end of the first clamping rod (21) slides respectively to penetrate through the corresponding first clamping hole (14), the bottom inner wall of the box body (1) is symmetrically fixed with water storage boxes (45), the two water storage boxes (45) are respectively located below the corresponding wet curtains (10), the top of the box body (1) is fixed with a vertical plate (22), the front of the vertical plate (22) is fixed with a water pump (23), the water pumping end of the water pump (23) is fixed with a first T-shaped connecting pipe (24), the two ends of the first T-shaped connecting pipe (24) are both fixed with water pumping pipes (25), the bottom ends of the water pumping pipes (25) penetrate through the top of the box body (1) and are arranged in the corresponding water storage boxes (45), the water outlet end of the water pump (23) is fixed with a second T-shaped connecting pipe (26), the two ends of the second T-shaped connecting pipe (26) are both fixed with water outlet pipes (27), one end of the water outlet pipe (27) penetrates through the top of the box body (1) and is arranged above the corresponding wet curtain (10), an opening (28) is formed in the bottom of the box body (1), strip-shaped blocks (29) are symmetrically fixed to the bottom of the box body (1), second clamping holes (30) are formed in one side wall of each strip-shaped block (29), a second filter screen plate (31) is attached to the bottom of the box body (1), fixed blocks (32) are symmetrically fixed to the bottom of each second filter screen plate (31), guide rods (33) are fixed to one side wall of each fixed block (32), shifting plates (34) are connected to the surfaces of the guide rods (33) in a sliding mode, second springs (35) are sleeved on the outer sides of the guide rods (33), two ends of each second spring (35) are fixedly connected with one side wall of each adjacent fixed block (32) and one side wall of each shifting plate (34), and a second clamping rod (36) is fixed on one side wall of the shifting plate (34), and one end of the second clamping rod (36) penetrates through the corresponding second clamping hole (30) in a sliding manner.
2. A decelerator heat-dissipating mechanism for a refrigerator according to claim 1, wherein: the area of the wet curtain (10) and the area of the first filter screen plate (15) are both larger than the area of the through opening (9).
3. A decelerator heat-dissipating mechanism for a refrigerator according to claim 1, wherein: the bottom of the sliding plate (20) is fixed with a first sliding block (37), the top of the connecting plate (16) is symmetrically provided with first sliding grooves (38), the first sliding blocks (37) are respectively connected in the corresponding first sliding grooves (38) in a sliding mode, the top of the sliding plate (20) is fixed with a second sliding block (39), the bottom of the top plate (18) is symmetrically provided with second sliding grooves (40), and the second sliding blocks (39) are respectively connected in the corresponding second sliding grooves (40) in a sliding mode.
4. A decelerator heat-dissipating mechanism for a refrigerator according to claim 1, wherein: the area of the second filter screen plate (31) is larger than that of the opening (28).
5. A decelerator heat-dissipating mechanism for a refrigerator according to claim 1, wherein: four locating grooves (41) have been seted up to the bottom symmetry of box (1), the top four corners of second filter plate (31) all is fixed with locating piece (42), locating piece (41) are inserted respectively and are established in corresponding locating groove (42), the top installation intercommunication of box (1) has two water injection pipes (46), the bottom of water injection pipe (46) sets up respectively in corresponding retaining box (45), the top of water injection pipe (46) all has the tube cap through threaded connection.
6. A decelerator heat-dissipating mechanism for a refrigerator according to claim 1, wherein: and one end of each guide rod (33) is fixed with a stop block (43).
7. A decelerator heat-dissipating mechanism for a refrigerator according to claim 1, wherein: and guide holes (44) are formed in one side wall of the shifting plate (34).
8. A heat radiation method of a speed reducer heat radiation mechanism for a refrigerator according to any one of claims 1 to 7, characterized in that: the method comprises the following steps:
s1: the motor (7) and the water pump (23) are started, the motor (7) can drive the impeller (8) to rotate, so that suction can be generated, external air can penetrate through the first filter screen plate (15) and the wet curtain (10) to enter the box body (1) and can be blown out from the second filter screen plate (31), the water pump (23) can extract water in the water storage box (45) and spray the water on the wet curtain (10), so that when air flow penetrates through the wet curtain (10), the water evaporation rate can be increased, heat in the air can be absorbed in the water evaporation process, the cooling effect can be achieved, the temperature of blown air is low, and thus low-temperature air is blown to the surface of the speed reducer body (4), and a good heat dissipation effect can be achieved;
s2: when more dust adheres to the surface of the first filter screen plate (15) and the surface of the second filter screen plate (31) and the ventilation effect is affected, the first filter screen plate can be detached to be cleaned, the two sliding plates (20) are extruded towards the middle in the detaching process of the first filter screen plate (15), the first spring (19) can be compressed at the moment, the sliding plates (20) can drive the corresponding first clamping rods (21) to be separated from the corresponding first clamping holes (14), the first filter screen plate (15) can be taken out of the frame body (11), the detaching process of the second filter screen plate (31) is to extrude the shifting plate (34) towards the inner side, the second spring (35) can be compressed at the moment, the shifting plate (34) can drive the corresponding second clamping rods (36) to be separated from the corresponding second clamping holes (30), and the second filter screen plate (31) can be detached;
s3: after dismantling first filter screen board (15) and second filter screen board (31), can clear up it, after the clearance is accomplished, can install it again, and concrete installation process has not been repeated here again.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011551474.7A CN112682498B (en) | 2020-12-24 | 2020-12-24 | Speed reducer heat dissipation mechanism for refrigerating machine and heat dissipation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011551474.7A CN112682498B (en) | 2020-12-24 | 2020-12-24 | Speed reducer heat dissipation mechanism for refrigerating machine and heat dissipation method thereof |
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| CN112682498B CN112682498B (en) | 2022-06-03 |
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