CN115800042B - Self-adjusting ring main unit heat dissipation mechanism - Google Patents
Self-adjusting ring main unit heat dissipation mechanism Download PDFInfo
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- CN115800042B CN115800042B CN202211414514.2A CN202211414514A CN115800042B CN 115800042 B CN115800042 B CN 115800042B CN 202211414514 A CN202211414514 A CN 202211414514A CN 115800042 B CN115800042 B CN 115800042B
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- ring main
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims description 17
- 239000000428 dust Substances 0.000 claims description 17
- 241000883990 Flabellum Species 0.000 claims description 6
- 244000309464 bull Species 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 13
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 18
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 239000002274 desiccant Substances 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a heat dissipation mechanism for a self-adjusting ring main unit, which comprises a shell, a protection frame, a micro refrigerator and a ring main unit shell, wherein a water tank is fixed on the left side surface of the shell, a spiral pipe is fixed in the water tank, the output end of a servo motor is connected with a first conical gear, the right side surface of the first conical gear is fixed with a rotating rod, the lower surface of a second conical gear is fixed with a screw rod, a limiting rod is arranged at the rear of the screw rod, the ring main unit shell is positioned in the shell, a temperature sensor is arranged below the ring main unit shell, and the front end of the shell is connected with a sealing cabinet door through a hinge. This self-modulation looped netowrk cabinet is with heat dissipation mechanism, clearance filtration in the time of induced air cooling reduces servo motor's use through linkage structure, avoids external high temperature to influence the radiating effect of looped netowrk cabinet shell, through miniature refrigerator control air temperature, reaches self-interacting purpose, improves dampproofing effect through rotatory mode.
Description
Technical Field
The invention relates to the technical field of ring main unit heat dissipation, in particular to a self-adjusting ring main unit heat dissipation mechanism.
Background
The ring main unit is an electric device with a group of power transmission and distribution electric equipment arranged in a metal or nonmetal insulating cabinet body or made into an assembled spacing ring main unit, and the core part of the ring main unit adopts a load switch and a fuse, has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like, is widely used in power distribution stations and box-type substations of load centers such as urban residential communities, high-rise buildings, large public buildings, factory enterprises and the like, and is provided with a heat dissipation mechanism for prolonging the service life of electric components in the ring main unit and providing various heat dissipation mechanisms for the ring main unit on the market;
the Chinese patent with the publication number of CN106532514B discloses an auxiliary heat radiator for a ring main unit, which comprises a fourth supporting rod, a second cavity, a second hose, a first hose, a box body, an elastic piece, an air pump, a servo motor, a small belt pulley, a flat belt, a third rotating shaft and the like; the fourth branch is located the left side of box, and fourth branch top is equipped with servo motor, is equipped with the third pivot on the servo motor, is equipped with the belt pulley in the third pivot, and the third pivot right-hand member is equipped with the second cavity, and the second cavity right side is equipped with the second jet-propelled pipe, and the bottom is equipped with elastic component and air pump in the box, and the elastic component is located the left side of air pump. The invention achieves the effects of high heat dissipation speed, high heat dissipation efficiency and simple operation of the device;
if the Chinese patent with the publication number of CN213816959U discloses a heat dissipation device for a ring main unit, a connecting strip is arranged on one side of a heat dissipation box, a threaded rod is arranged in the connecting strip, a sliding block on the outer side of the threaded rod is driven to move up and down by rotation of the threaded rod, a third servo motor box on one side of the sliding block is driven to move up and down by movement of a fan blade on one side of the third servo motor box, heat generated by the ring main unit box is blown to a through hole plate on the other side of the inside of the heat dissipation box, and the air is blown up and down by movement of the fan blade, so that the heat dissipation area of the ring main unit box is increased, the heat dissipation effect is improved, and then the heat is discharged out of the heat dissipation box by rotation of an exhaust fan on a first servo motor box on the through hole plate, so that the heat discharge speed is accelerated, and the heat dissipation effect is more comprehensive;
if the Chinese patent of the invention with the bulletin number of CN213989799U is granted, a radiating device for a power distribution ring main unit is disclosed, the radiating device comprises a main unit body, the front end of the main unit body is hinged with a sealing cabinet door, the bottom of the main unit body is relatively provided with supporting legs, the bottom of the supporting legs is provided with a mounting seat, the bottom of the inner cavity of the main unit body is provided with a partition plate, a first air inlet hole is formed in the partition plate, a placing cavity is formed between the partition plate and the bottom of the main unit body, the bottom of the main unit body is provided with a second air inlet hole communicated with the placing cavity, the side surface of the main unit body is provided with a drying agent placing box positioned in the placing cavity, the bottom of the drying agent placing box is provided with air holes, air inlet boxes are relatively arranged on the partition plate, an air inlet fan is arranged in the air inlet boxes, the top of the air outlet boxes is relatively arranged at the top of the main unit body, and air outlet holes are formed in the periphery of the air outlet boxes. Compared with the prior art, the invention has the advantages that: good heat dissipation performance, water resistance and moisture resistance;
however, the existing heat dissipation mechanism for the ring main unit still has the following problems:
1. the plurality of groups of servo motors are required to be arranged for induced air and heat dissipation, and the use of a plurality of servo motors increases the temperature, so that the heat dissipation effect is affected, and the heat dissipation cost is increased;
2. the external temperature is changeable, but the heat dissipation mechanism continuously works all the time, so that the heat dissipation force is inconvenient to adjust according to the temperature, and the cost is wasted;
the dampproofing structure is fixed in heat dissipation mechanism, can not efficient dampproofing, therefore, we propose a self-modulation looped netowrk cabinet is with heat dissipation mechanism to solve the problem that above-mentioned in put forward.
Disclosure of Invention
The invention aims to provide a self-adjusting type ring main unit heat dissipation mechanism, which aims to solve the problems that the prior ring main unit heat dissipation mechanism provided in the background art needs to be provided with a plurality of groups of servo motors for inducing air to dissipate heat, the use of a plurality of servo motors increases the temperature, the heat dissipation effect is affected, the heat dissipation cost is increased, the external temperature is variable, the heat dissipation mechanism continuously works all the time, the heat dissipation force is inconvenient to adjust according to the temperature, the cost is wasted, and a moistureproof structure is fixed in the heat dissipation mechanism and cannot be efficiently moistureproof.
In order to achieve the above purpose, the present invention provides the following technical solutions: a self-adjusting ring main unit heat dissipation mechanism comprises a shell, a protection frame, a micro refrigerator and a ring main unit shell:
the left side surface of the shell is fixedly provided with a water tank, a spiral pipe is fixed in the water tank, a treatment box is arranged on the left side of the water tank, and a first dust screen is arranged at the left end of the treatment box;
the protection frame is welded on the upper surface of the shell, the left end of the protection frame is fixedly provided with a servo motor, the output end of the servo motor is connected with a first conical gear, the bottom end of the first conical gear is connected with a second conical gear in a meshed manner, the right side surface of the first conical gear is fixedly provided with a rotating rod, the right end of the rotating rod is connected with a second fan blade, the right side surface of the rotating rod is fixedly provided with a transmission fluted disc, the outer end of the transmission fluted disc is connected with a transmission chain in a meshed manner, the right side surface of the transmission fluted disc is fixedly provided with a round roller, the outer side surface of the round roller is fixedly provided with a first fan blade in an equal angle manner, the inside of the first fan blade is provided with a mounting groove, the inside of the mounting groove is provided with a moisture-proof bag, the outer end of the moisture-proof bag is sewed with a zipper, the lower surface of the second conical gear is fixedly provided with a screw rod, the outer end of the screw rod is in threaded connection with a cleaning plate, the rear of the screw rod is provided with a limiting rod, the lower part of the screw rod is fixedly provided with a collecting box, the inner left wall of the shell is fixedly provided with a transmission chain, the right end of the shell is fixedly provided with a dustproof net, and the right end of the shell is fixedly provided with a supporting plate.
The miniature refrigerator is arranged below the water tank, and the output end of the miniature refrigerator is connected with the water tank;
the ring main unit shell is located inside the shell, radiating fins are fixed on the outer side face of the ring main unit shell at equal intervals, a temperature sensor is arranged below the ring main unit shell, and a sealing cabinet door is connected to the front end of the shell through a hinge.
By adopting the technical scheme, the filter structure is cleaned when the induced air is cooled, the use of the servo motor is reduced through the linkage structure, the heat dissipation effect of the ring main unit shell is avoided from being influenced by external high temperature, the air temperature is controlled through the micro refrigerator, the purpose of self-adjustment is achieved, and the dampproof effect is improved through a rotating mode.
As a preferable technical scheme of the invention, the spiral pipe is fixed in the water tank at equal intervals, and the left end and the right end of the spiral pipe respectively penetrate through the right end of the treatment tank and the left end of the expansion box.
By adopting the technical scheme, the spiral pipe is fixed in the water tank at equal intervals, so that hot air is uniformly cooled.
As a preferable technical scheme of the invention, the moisture-proof bag is connected with the first fan blade in a clamping way.
By adopting the technical scheme, the dampproof bag is connected with the first fan blade in a clamping way, so that the dampproof bag is convenient to disassemble and assemble.
As a preferable mode of the invention, the right side surface of the cleaning plate is attached to the left side surface of the first dust screen, and a limiting rod is penetrated inside the cleaning plate and fixed at the top end of the treatment box.
By adopting the technical scheme, the limiting rod penetrates through the cleaning plate, and the movement track of the cleaning plate is limited by the limiting rod.
As a preferable technical scheme of the invention, the bottom end of the supporting plate is rotatably connected with a round roller.
By adopting the technical scheme, as the bottom end of the supporting plate is rotationally connected with the round roller, the round roller is stably installed.
As the preferable technical scheme of the invention, the transverse center line of the rotating rod is coincident with the transverse center line of the shell, and the second fan blades are fixed on the outer side face of the right end of the rotating rod at equal intervals.
By adopting the technical scheme, the second fan blades are fixed on the outer side face of the right end of the rotating rod at equal intervals, so that the induced air speed is improved.
As the preferable technical scheme of the invention, the ring main unit shell is arranged in the shell through supporting legs.
By adopting the technical scheme, as the ring main unit shell is arranged in the shell through the supporting legs, the lower surface of the ring main unit shell is prevented from being in direct contact with the shell.
As a preferable technical scheme of the invention, the front end and the rear end of the water tank are both fixed with water pipes.
By adopting the technical scheme, as the front end and the rear end of the water tank are both fixed with the water pipe, water is conveniently conveyed into the water tank.
Compared with the prior art, the invention has the beneficial effects that: according to the self-adjusting ring main unit heat dissipation mechanism, the filtering structure is cleaned while induced air is cooled, the use of the servo motor is reduced through the linkage structure, the heat dissipation effect of the ring main unit shell is prevented from being influenced by external high temperature, the air temperature is controlled through the micro refrigerator, the purpose of self adjustment is achieved, and the dampproof effect is improved through a rotating mode;
1. the air entering the heat dissipation mechanism is filtered through the first dust screen, when the servo motor drives the first fan blade and the second fan blade to rotate to guide air through the first bevel gear, the rotating rod, the transmission fluted disc and the transmission chain, the cleaning plate lifts and cleans the first dust screen, the filtering structure is cleaned while the air is guided to cool, the use of the servo motor is reduced through the linkage structure, and the cost is saved;
2. the temperature of water in the water tank is controlled by the micro refrigerator, introduced air enters the shell after being cooled by the water in the water tank, the heat dissipation effect of the ring main unit shell is prevented from being influenced by external high temperature, the temperature of the ring main unit shell is monitored by the temperature sensor in real time, the temperature of the air is controlled by the micro refrigerator, and when the temperature of the ring main unit shell is low and heat dissipation is not needed, the micro refrigerator and the servo motor are stopped, so that the aim of self-adjustment is achieved;
3. the dampproof bag is installed in the inside of first flabellum through the mode of block, drives dampproof bag rotatory when first flabellum is rotatory for the inside moisture of shell is fully absorbed by dampproof agent in the dampproof bag, improves dampproofing effect through rotatory mode.
Drawings
FIG. 1 is a schematic view of the front cut-away structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 3 is a schematic view of the overall structure of the moisture-proof bag of the present invention;
FIG. 4 is a schematic view of the overall structure of a first fan blade according to the present invention;
FIG. 5 is a schematic elevational view of the present invention;
FIG. 6 is a schematic side view in cross-section of the present invention;
FIG. 7 is a schematic diagram of a side view of a connection between a first bevel gear and a second bevel gear according to the present invention.
In the figure: 1. a housing; 2. a water tank; 3. a spiral tube; 4. a treatment box; 5. a first dust screen; 6. a protective frame; 7. a servo motor; 8. a first bevel gear; 9. a second bevel gear; 10. a screw rod; 11. a cleaning plate; 12. a limiting rod; 13. a collection box; 14. a micro refrigerator; 15. a rotating rod; 16. a transmission fluted disc; 17. a drive chain; 18. an expansion box; 19. a support plate; 20. a round roller; 21. a first fan blade; 22. a mounting groove; 23. a moisture-proof bag; 24. a zipper; 25. a second fan blade; 26. a second dust screen; 27. ring main unit shell; 28. a heat sink; 29. a temperature sensor; 30. sealing the cabinet door.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: a heat dissipation mechanism for a self-adjusting ring main unit comprises a shell 1, a water tank 2, a spiral pipe 3, a processing box 4, a first dustproof net 5, a protection frame 6, a servo motor 7, a first conical gear 8, a second conical gear 9, a screw rod 10, a cleaning plate 11, a limiting rod 12, a collecting box 13, a micro refrigerator 14, a rotating rod 15, a transmission fluted disc 16, a transmission chain 17, an expansion box 18, a supporting plate 19, a round roller 20 and a first fan blade
21. The water tank 2 is fixed on the left side surface of the shell 1, the spiral pipe 3 is fixed in the water tank 2, the treatment box 4 is arranged on the left side of the water tank 2, and the first dust screen 5 is arranged at the left end of the treatment box 4;
the protection frame 6 is welded on the upper surface of the shell 1, a servo motor 7 is fixed at the left end of the protection frame 6, a first conical gear 8 is connected to the output end of the servo motor 7, a second conical gear 9 is connected to the bottom end of the first conical gear 8 in a meshed manner, a rotary rod 15 is fixed on the right side surface of the first conical gear 8, a second fan blade 25 is connected to the right end of the rotary rod 15, a transmission fluted disc 16 is fixed on the right side surface of the rotary rod 15, a transmission chain 17 is connected to the outer end of the transmission fluted disc 16 in a meshed manner, a round roller 20 is fixed on the right side surface of the transmission fluted disc 16 connected to the bottom end of the transmission chain 17, a first fan blade 21 is fixed on the outer side surface of the round roller 20 at equal angles, a mounting groove 22 is formed in the first fan blade 21, a moisture-proof bag 23 is arranged on the inner side of the mounting groove 22, a zipper 24 is sewn on the outer end of the moisture-proof bag 23, a screw rod 10 is fixed on the lower surface of the second conical gear 9, a cleaning plate 11 is connected to the outer end of the screw rod 10 in a threaded manner, a limiting rod 12 is arranged behind the screw rod 10, a collecting box 13 is arranged below the screw rod 10, a left wall of the shell 1 is fixed with a top wall 18, and a second support plate 19 is fixed on the right wall of the shell 1, and a dust-proof net 26 is fixed on the top wall of the shell 1;
the micro refrigerator 14 is arranged below the water tank 2, and the output end of the micro refrigerator 14 is connected with the water tank 2;
the ring main unit shell 27 is positioned in the shell 1, radiating fins 28 are fixed on the outer side surface of the ring main unit shell 27 at equal intervals, a temperature sensor 29 is arranged below the ring main unit shell 27, and the front end of the shell 1 is connected with a sealing cabinet door 30 through a hinge;
as shown in fig. 1, the spiral pipe 3 is fixed in the water tank 2 at equal intervals, and both left and right ends of the spiral pipe 3 penetrate through the right end of the treatment tank 4 and the left end of the expansion box 18, respectively, so that the hot air is uniformly cooled due to the equal interval fixation of the spiral pipe 3 in the water tank 2.
As shown in fig. 1, 2, 3 and 4, the moisture-proof bag 23 is connected with the first fan blade 21 in a clamping manner, and the moisture-proof bag 23 is connected with the first fan blade 21 in a clamping manner, so that the moisture-proof bag 23 is convenient to disassemble and assemble.
As shown in fig. 1 and 7, a restricting lever 12 is inserted into the cleaning plate 11, the restricting lever 12 is fixed to the top end of the treatment tank 4, and the restricting lever 12 is inserted into the cleaning plate 11, so that the movement path of the cleaning plate 11 is restricted by the restricting lever 12.
As shown in fig. 1 and 2, the bottom end of the support plate 19 is rotatably connected with the round roller 20, and since the bottom end of the support plate 19 is rotatably connected with the round roller 20, the round roller 20 is stably installed.
As shown in fig. 1, the transverse center line of the rotating rod 15 coincides with the transverse center line of the housing 1, and the second fan blades 25 are fixed on the outer side surface of the right end of the rotating rod 15 at equal intervals, and as the second fan blades 25 are fixed on the outer side surface of the right end of the rotating rod 15 at equal intervals, the induced air speed is increased.
As shown in fig. 1, the ring main unit shell 27 is mounted in the housing 1 through the supporting legs, and the ring main unit shell 27 is mounted in the housing 1 through the supporting legs, so that the lower surface of the ring main unit shell 27 is prevented from being in direct contact with the housing 1.
As shown in fig. 1 and 6, the front and rear ends of the water tank 2 are fixed with water pipes, and the water pipes are fixed at the front and rear ends of the water tank 2, so that water is conveniently conveyed into the water tank 2;
when the self-adjusting ring main unit heat dissipation mechanism is used, as shown in fig. 6, the front end and the rear end of the water tank 2 are respectively fixed with a water pipe, the water tank 2 is connected with external conveying equipment and water outlet equipment through a flange plate and the water pipes, so that the interior of the water tank 2 is filled with water, and the temperature of the water in the water tank 2 is reduced under the action of the micro refrigerator 14;
when the temperature sensor 29 is used for monitoring and detecting the temperature of the ring main unit shell 27 inside the shell 1 in real time, when the ring main unit shell 27 needs to be cooled, the servo motor 7 is opened, the servo motor 7 drives the first bevel gear 8, the second bevel gear 9, the screw rod 10, the rotating rod 15, the transmission fluted disc 16, the transmission chain 17, the round roller 20, the first fan blade 21 and the second fan blade 25 to rotate, when the first fan blade 21 and the second fan blade 25 rotate, the outside air passes through the first dust screen 5 and flows to the treatment box 4, after the filtration of the first dust screen 5, clean air enters the spiral tube 3, the air is cooled by cold water inside the water tank 2, the air temperature is reduced, then the low-temperature air flows from the expansion box 18 to the shell 1, after the heat exchange with the ring main unit shell 27 and the cooling fins 28, the air flows out through the second dust screen 26, the temperature of the water in the water tank 2 is controlled through the micro refrigerator 14, and when the temperature sensor 29 is used for monitoring that the ring main unit shell 27 is low in temperature, the air is not required to be cooled, the micro refrigerator 14 and the servo motor 7 are stopped, or the air is stopped, or the cooling speed is adjusted, and the air speed of the air is adjusted;
when the servo motor 7 drives the screw rod 10 to rotate in a clockwise and anticlockwise reciprocating mode through the linkage structure, the cleaning plate 11 in threaded connection with the screw rod 10 is lifted, so that the cleaning plate 11 cleans the left side face of the first dust screen 5, dust on the first dust screen 5 falls into the collecting box 13, water is stored in the collecting box 13, and dust is prevented from adhering to the first dust screen 5 again;
the rotation of the first fan blade 21 achieves the purpose of inducing air, a dampproof bag 23 is arranged in a mounting groove 22 in the first fan blade 21, the dampproof bag 23 rotates along with the first fan blade 21 to fully absorb moisture in the shell 1, when the dampproof agent in the dampproof bag 23 needs to be treated, the dampproof bag 23 is taken out from the interior of the first fan blade 21, then a zipper 24 on the dampproof bag 23 is pulled open, the dampproof agent in the dampproof bag 23 is taken out, and the dampproof agent is replaced;
the components of the servo motor 7, the micro refrigerator 14 and the temperature sensor 29 are all universal standard components or components known to those skilled in the art, the structure and principle of which are all known to those skilled in the art through technical manuals or through routine experimental methods, the above is the working process of the whole device, and the details not described in detail in the specification belong to the prior art known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a self-adjusting looped netowrk cabinet is with heat dissipation mechanism, includes shell (1), protection frame (6), miniature refrigerator (14) and looped netowrk cabinet shell (27), its characterized in that:
the left side of the shell (1) is fixedly provided with a water tank (2), a spiral pipe (3) is fixed in the water tank (2), the left side of the water tank (2) is provided with a treatment box (4), and the left end of the treatment box (4) is provided with a first dust screen (5);
the utility model discloses a cleaning device, including shell (1), including shell (6), protection frame (6), driving chain (17) is fixed in the left end of protection frame (6), the output of servo motor (7) is connected with first conical gear (8), and the bottom meshing of first conical gear (8) is connected with second conical gear (9), the right flank of first conical gear (8) is fixed with bull stick (15), the right-hand member of bull stick (15) is connected with second flabellum (25), the right flank of bull stick (15) is fixed with driving fluted disc (16), the outer end meshing of driving fluted disc (16) is connected with driving chain (17), driving fluted disc (16) right flank that driving chain (17) bottom is connected is fixed with round roller (20), the equiangular fixation of the lateral surface of round roller (20) has first flabellum (21), the inside of first flabellum (21) is seted up mounting groove (22), the inboard of mounting groove (22) is provided with bull stick (23), the outer end of bull stick (23) is connected with second flabellum (25), the outer end meshing of bull stick (16) is connected with driving fluted disc (17), driving fluted disc (16) right side (16) is fixed with driving chain (10), a collecting box (13) is arranged below the screw rod (10), an expansion box (18) is fixed on the left wall of the inside of the shell (1), a supporting plate (19) is fixed on the top wall of the shell (1), and a second dustproof screen (26) is arranged at the right end of the shell (1);
the miniature refrigerator (14) is arranged below the water tank (2), and the output end of the miniature refrigerator (14) is connected with the water tank (2);
the ring main unit shell (27) is positioned in the shell (1), radiating fins (28) are fixed on the outer side surface of the ring main unit shell (27) at equal intervals, a temperature sensor (29) is arranged below the ring main unit shell (27), the front end of the shell (1) is connected with a sealing cabinet door (30) through a hinge, the right side of cleaning board (11) is laminated with the left side of first dust screen (5), the inside of cleaning board (11) is run through and is had restriction pole (12), restriction pole (12) are fixed on the top of handling case (4), the bottom rotation of backup pad (19) is connected with circle roller (20).
2. The self-adjusting ring main unit heat dissipation mechanism as defined in claim 1, wherein: the spiral tube (3) is fixed in the water tank (2) at equal intervals, and the left end and the right end of the spiral tube (3) respectively penetrate through the right end of the treatment box (4) and the left end of the expansion box (18).
3. The self-adjusting ring main unit heat dissipation mechanism as defined in claim 1, wherein: the moisture-proof bag (23) is connected with the first fan blade (21) in a clamping way.
4. The self-adjusting ring main unit heat dissipation mechanism as defined in claim 1, wherein: the transverse center line of the rotating rod (15) coincides with the transverse center line of the shell (1), and the second fan blades (25) are fixed on the outer side face of the right end of the rotating rod (15) at equal intervals.
5. The self-adjusting ring main unit heat dissipation mechanism as defined in claim 1, wherein: the ring main unit shell (27) is arranged in the shell (1) through supporting legs.
6. The self-adjusting ring main unit heat dissipation mechanism as defined in claim 1, wherein: the front end and the rear end of the water tank (2) are both fixed with water pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211414514.2A CN115800042B (en) | 2022-11-11 | 2022-11-11 | Self-adjusting ring main unit heat dissipation mechanism |
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| CN202211414514.2A CN115800042B (en) | 2022-11-11 | 2022-11-11 | Self-adjusting ring main unit heat dissipation mechanism |
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| CN115800042A CN115800042A (en) | 2023-03-14 |
| CN115800042B true CN115800042B (en) | 2024-02-02 |
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| CN117038267B (en) * | 2023-09-08 | 2024-09-20 | 扬州德立嘉电力变压器有限公司 | Dry-type transformer capable of heating, preventing moisture and filtering dust |
| CN118137352B (en) * | 2024-04-03 | 2024-08-20 | 济南莱芜通源电气有限公司 | A self-cooling box substation |
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