CN112271582A - High tension switchgear with dehumidification heat dissipation function - Google Patents
High tension switchgear with dehumidification heat dissipation function Download PDFInfo
- Publication number
- CN112271582A CN112271582A CN202011203896.5A CN202011203896A CN112271582A CN 112271582 A CN112271582 A CN 112271582A CN 202011203896 A CN202011203896 A CN 202011203896A CN 112271582 A CN112271582 A CN 112271582A
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- Prior art keywords
- fixedly connected
- cabinet body
- lateral wall
- cabinet
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 25
- 238000007791 dehumidification Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 11
- 241000883990 Flabellum Species 0.000 claims description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a high-voltage switch cabinet with dehumidification and heat dissipation functions, which comprises a cabinet body, a mounting plate fixedly connected to the inside of the cabinet body and a plurality of electrical elements arranged on the mounting plate, wherein the outer side wall of the cabinet body is fixedly connected with a water tank, the inner bottom wall of the water tank is fixedly provided with a water pump, output tubes at two sides of the water pump are respectively and fixedly connected with a flow delivery tube and a return tube, the end surface of the mounting plate is fixedly connected with a heat-conducting plate, the end surface of the heat-conducting plate is fixedly connected with a sealing box, the inside of the sealing box is fixedly connected with a flow guide plate, the flow guide plate is provided with a filter hole, the outer side wall of the cabinet body is fixedly connected with a fixing frame, the middle part of the fixing frame is fixedly connected with a first motor, the, the heat dissipation effect is improved, and the electric element can be protected.
Description
Technical Field
The invention relates to the field of high-voltage switch cabinets, in particular to a high-voltage switch cabinet with dehumidification and heat dissipation functions.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, the high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6-550 kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectioning device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.
Along with electrical equipment is more and more, corresponding high tension switchgear is also more and more, and high tension switchgear is when using, can produce a large amount of heats, be difficult to dispel the heat, the radiating effect is not good, then make high tension switchgear's performance descend, especially during the power consumption peak, the burden of regulator cubicle is fairly big, and high tension switchgear generally places in dark place, the moisture is overweight, make the inside electrical component of switch board damage easily, and be difficult to clear up the dust to its inside, so, we provide a high tension switchgear with dehumidification heat dissipation function.
Disclosure of Invention
The invention mainly aims to provide a high-voltage switch cabinet with dehumidification and heat dissipation functions, which can effectively solve the problems in the background art.
In order to achieve the purpose, the invention adopts the technical scheme that:
a high-voltage switch cabinet with dehumidification and heat dissipation functions comprises a cabinet body, a mounting plate fixedly connected to the inside of the cabinet body and a plurality of electrical elements mounted on the mounting plate, wherein a water tank is fixedly connected to the outer side wall of the cabinet body, a water pump is fixedly mounted on the inner bottom wall of the water tank, output tubes on two sides of the water pump are respectively and fixedly connected with a flow conveying tube and a return tube, a heat conducting plate is fixedly connected to the end surface of the mounting plate, a seal box is fixedly connected to the end surface of the heat conducting plate, a guide plate is fixedly connected to the inside of the seal box, a filter hole is formed in the guide plate, one end of the flow conveying tube extends to the inside of the seal box, one end of the return tube extends to the lower portion of the seal box, a fixing frame is fixedly connected to, the bottom of connecting axle extends to inside the water tank, the lateral wall fixedly connected with first flabellum of connecting axle.
Preferably, the inside lateral wall of the cabinet body is rotatably connected with a transmission shaft through a bearing, one end of the transmission shaft penetrates through the inside lateral wall of the cabinet body and extends to the outside of the cabinet body, the transmission shaft is fixedly connected with a worm wheel, a worm is arranged on the connection shaft, the outer surface of the worm wheel is meshed with the worm, and the transmission shaft is located on the outer lateral wall inside the cabinet body and is fixedly connected with a second fan blade.
Preferably, two cooling boxes of terminal surface both sides fixedly connected with of heat-conducting plate, the terminal surface fixed mounting of heat-conducting plate has the temperature-sensing ware, the lateral wall fixedly connected with link of the cabinet body, fixed mounting has the liquid nitrogen container on the link, the output tube fixedly connected with connecting pipe of liquid nitrogen container, the fixed surface of connecting pipe installs the solenoid valve, two shunt tubes of fixedly connected with on the connecting pipe, inside two shunt tubes extended to two cooling boxes respectively, the equal fixedly connected with pipe of lateral wall of two cooling boxes, two pipes extended to the external portion of cabinet respectively.
Preferably, the temperature sensor is electrically connected with the single chip microcomputer through a wire, and the single chip microcomputer is electrically connected with the electromagnetic valve through a wire.
Preferably, the lower fixed surface of the cabinet body is connected with the base, and the inside diapire fixed mounting of base has the negative pressure pump, and the output tube difference fixedly connected with air duct and outlet duct of negative pressure pump both sides, two breathing pipes of fixedly connected with on the air duct, the breathing pipe extends to the internal portion of cabinet, and the one end of outlet duct runs through the inside lateral wall of base and extends to its outside, and the fresh air inlet has been seted up to the lateral wall of the cabinet body.
Preferably, the inside upper wall fixed mounting of the cabinet body has the second motor, the reciprocal lead screw of output fixedly connected with of second motor, fixedly connected with slide bar between the inside upper wall of the cabinet body and the lower wall, the lateral wall threaded connection of reciprocal lead screw has the swivel nut, the lateral wall sliding connection of slide bar has the sliding sleeve, the equal fixedly connected with fixed plate of lateral wall of swivel nut and sliding sleeve, rotate through the bearing between two fixed plates and be connected with the pivot, the equal fixedly connected with gear in both ends of pivot, the equal fixedly connected with rack in inside both sides of the cabinet body, two gears mesh with two racks respectively, the lateral wall fixedly connected with clearance kun of pivot, clearance kun is located electric elements's front portion.
Preferably, one end of the air outlet pipe is in threaded connection with a filter bag, and the outer side wall of the cabinet body corresponding to the air inlet hole is in threaded connection with a filter pipe.
Preferably, the end face of the cabinet body is hinged with a protective door, and a handle is fixedly connected to the protective door.
Compared with the prior art, the invention has the following beneficial effects:
(1) water absorbs the heat on the heat-conducting plate, the flow velocity of water can be delayed to the guide plate and above the guide plate, make water can absorb more heats, be favorable to improving the radiating effect, then flow back to in the water tank through the return duct, first motor starts to drive the connecting axle and rotates, make first flabellum rotate, can carry out water circulation and use, be favorable to the water economy resource, the worm on the connecting axle rotates, it rotates to drive the transmission shaft through the turbine, make the second flabellum rotate, can further improve the radiating effect.
(2) The pipe gives the singlechip with signal transmission, and the singlechip starts the solenoid valve for the inside liquid nitrogen of liquid nitrogen container utilizes the connecting pipe to pass through the shunt tubes and carries it to cool down the box, can cool down the heat-conducting plate in the twinkling of an eye, then liquid nitrogen gasification, gaseous from the pipe discharge, can avoid voltage to rise suddenly then, make the internal portion electrical component of cabinet burden overweight, lead to the high temperature, make it damage, then can protect electrical component.
(3) The dust and the moisture of clearance pass through the outlet duct and discharge, both can dehumidify, can remove dust again, are favorable to improving electrical components's life, and can practice thrift the cost.
Drawings
FIG. 1 is a schematic view of an overall structure of a high voltage switch cabinet with dehumidification and heat dissipation functions according to the present invention;
FIG. 2 is a schematic diagram of an internal structure of a cabinet body of a high voltage switch cabinet with dehumidification and heat dissipation functions according to the present invention;
FIG. 3 is a rear view of a high voltage switchgear with dehumidification and heat dissipation functions in accordance with the present invention;
FIG. 4 is a sectional view of a cabinet body and a water tank of a high-voltage switch cabinet with dehumidification and heat dissipation functions according to the invention;
FIG. 5 is a schematic view of a sliding rod external connection structure of a high voltage switch cabinet with dehumidification and heat dissipation functions according to the present invention;
fig. 6 is a schematic diagram of an external connection structure of a cleaning roller of a high-voltage switch cabinet with dehumidification and heat dissipation functions according to the present invention.
In the figure: 1. a cabinet body; 2. mounting a plate; 3. an electrical component; 4. a base; 5. a protective door; 6. a handle; 7. a water tank; 8. a water pump; 9. a fluid delivery pipe; 10. a return pipe; 11. a fixed mount; 12. a first motor; 13. a connecting shaft; 14. a first fan blade; 15. a worm; 16. a drive shaft; 17. a turbine; 18. a second fan blade; 19. a connecting frame; 20. a liquid nitrogen tank; 21. a cooling box; 22. a connecting pipe; 23. an electromagnetic valve; 24. a shunt tube; 25. a conduit; 26. a temperature sensor; 27. a single chip microcomputer; 28. a reciprocating screw rod; 29. a threaded sleeve; 30. a slide bar; 31. a sliding sleeve; 32. a fixing plate; 33. a rotating shaft; 34. a gear; 35. a rack; 36. an air inlet hole; 37. a filter tube; 38. a negative pressure pump; 39. an air duct; 40. an air intake duct; 41. an air outlet pipe; 42. a filter bag; 43. a heat conducting plate; 44. a second motor; 45. cleaning the roller; 46. a baffle; 47. filtering holes; 48. and (5) sealing the box.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-6, a high voltage switch cabinet with dehumidification and heat dissipation functions comprises a cabinet body 1, a mounting plate 2 fixedly connected to the inside of the cabinet body 1, and a plurality of electrical components 3 mounted on the mounting plate 2, a water tank 7 fixedly connected to the outer side wall of the cabinet body 1, a water pump 8 fixedly mounted on the inner bottom wall of the water tank 7, output pipes at two sides of the water pump 8 are respectively and fixedly connected with a flow pipe 9 and a return pipe 10, a heat conducting plate 43 fixedly connected to the end surface of the mounting plate 2, a sealing box 48 fixedly connected to the end surface of the heat conducting plate 43, a flow guide plate 46 fixedly connected to the inside of the sealing box 48, a filter hole 47 formed on the flow guide plate 46, one end of the flow pipe 9 extends to the inside of the sealing box 48, one end of the return pipe 10 extends to the lower portion of, output tube fixedly connected with connecting axle 13 of first motor 12, inside the bottom of connecting axle 13 extended to water tank 7, the first flabellum 14 of lateral wall fixedly connected with of connecting axle 13, can the efficient dispel the heat to electric element 3.
The inside lateral wall of the cabinet body 1 is connected with a transmission shaft 16 through the bearing rotation, the one end of the transmission shaft 16 runs through the inside lateral wall of the cabinet body 1 and extends to the outside and fixedly connected with turbine 17, a worm 15 is arranged on the connecting shaft 13, the outer surface of the turbine 17 is meshed with the worm 15, the transmission shaft 16 is located on the outside lateral wall fixedly connected with second fan blade 18 inside the cabinet body 1, the cost is saved, and the heat dissipation effect can be improved.
Two cooling box 21 of terminal surface both sides fixedly connected with of heat-conducting plate 43, the terminal surface fixed mounting of heat-conducting plate 43 has temperature-sensing ware 26, the lateral wall fixedly connected with link 19 of the cabinet body 1, fixed mounting has liquid nitrogen container 20 on the link 19, the output tube fixedly connected with connecting pipe 22 of liquid nitrogen container 20, the fixed surface of connecting pipe 22 installs solenoid valve 23, two shunt tubes 24 of fixedly connected with on the connecting pipe 22, two shunt tubes 24 extend to inside two cooling box 21 respectively, the equal fixedly connected with pipe 25 of lateral wall of two cooling box 21, two pipe 25 extend to the cabinet body 1 outside respectively, be favorable to protecting electrical component 3.
The temperature sensor 26 is electrically connected with the single chip microcomputer 27 through a lead, and the single chip microcomputer 27 is electrically connected with the electromagnetic valve 23 through a lead, so that the discharge of liquid nitrogen is controlled conveniently.
The lower fixed surface of the cabinet body 1 is connected with the base 4, the inside diapire fixed mounting of base 4 has negative pressure pump 38, the output tube difference fixedly connected with air duct 39 and outlet duct 41 of negative pressure pump 38 both sides, two breathing pipes 40 of fixedly connected with on the air duct 39, breathing pipe 40 extends to the cabinet body 1 inside, the one end of outlet duct 41 runs through the inside lateral wall of base 4 and extends to its outside, fresh air inlet 36 has been seted up to the lateral wall of the cabinet body 1, be convenient for with the moisture discharge.
The cabinet body 1 is fixedly provided with a second motor 44 on the inner upper wall, an output end of the second motor 44 is fixedly connected with a reciprocating screw 28, a slide bar 30 is fixedly connected between the inner upper wall and the lower wall of the cabinet body 1, the outer side wall of the reciprocating screw 28 is in threaded connection with a threaded sleeve 29, the outer side wall of the slide bar 30 is in sliding connection with a sliding sleeve 31, fixing plates 32 are fixedly connected to the outer side walls of the threaded sleeve 29 and the sliding sleeve 31 respectively, a rotating shaft 33 is rotatably connected between the two fixing plates 32 through a bearing, two ends of the rotating shaft 33 are fixedly connected with gears 34, two sides of the inner part of the cabinet body 1 are fixedly connected with racks 35, the two gears 34 are respectively meshed with the two racks 35, the outer side wall of the rotating shaft 33 is fixedly connected with a cleaning roller 45, the cleaning roller 45.
One end of the air outlet pipe 41 is in threaded connection with a filter bag 42, and the outer side wall of the cabinet body 1 corresponding to the air inlet hole 36 is in threaded connection with a filter pipe 37, so that the lifting is convenient for filtering, and the impurity treatment is facilitated.
The terminal surface of the cabinet body 1 is hinged with a protective door 5, and a handle 6 is fixedly connected to the protective door 5, so that the protective door 5 can be conveniently opened.
It should be noted that, the invention is a high-voltage switch cabinet with dehumidification and heat dissipation functions, the heat generated by the electrical component 3 is conducted to the heat conducting plate 43, the water pump 8 is started to deliver water into the base 4 through the flow pipe 9, then the water falls onto the flow guide plate 46, and then the water flows into the lower part of the sealing box 48 through the filtering hole 47, the water absorbs the heat on the heat conducting plate 43, the flow guide plate 46 and the flow guide plate 46 thereon can delay the flow speed of the water, so that the water can absorb more heat, and then the water flows back into the water tank 7 through the return pipe 10, the first motor 12 is started to drive the connecting shaft 13 to rotate, so that the first fan blade 14 rotates, the water can be recycled, the water resource is saved, the worm 15 on the connecting shaft 13 rotates, the turbine 17 drives the transmission shaft 16 to rotate, so that the second fan blade 18 rotates, and, when the stability absorbed by the heat conducting plate 43 is too high, water is difficult to cool the heat conducting plate 43, the conduit 25 transmits a signal to the single chip microcomputer 27, the single chip microcomputer 27 starts the electromagnetic valve 23, so that liquid nitrogen in the liquid nitrogen tank 20 is conveyed to the cooling box 21 through the connecting pipe 22 by the shunt pipe 24, the heat conducting plate 43 can be cooled instantly, then the liquid nitrogen is gasified, gas is discharged from the conduit 25, the negative pressure pump 38 is started, moisture in the cabinet body 1 enters the air suction pipe 40, then is transmitted to the air guide pipe 39, then is discharged through the air outlet pipe 41, outdoor air enters the cabinet body 1 from the filter pipe 37, the second motor 44 is started to drive the reciprocating screw rod 28 to drive, so that the rotating shaft 33 on the fixing plate 32 behind the screw sleeve 29 and the sliding sleeve 31 descends, the gear 34 descends along with the descending of the rotating shaft 33, the rack 35 of the gear 34 moves, the gear 34 rotates, the, then, the electric element 3 is aerated when moving, and the cleaned dust enters the air suction pipe 40 and is discharged through the air outlet pipe 41.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a high tension switchgear with dehumidification heat dissipation function, includes the cabinet body (1) and fixed connection at the inside mounting panel (2) of the cabinet body (1) and install a plurality of electrical components (3) on mounting panel (2), its characterized in that: the outer side wall fixedly connected with water tank (7) of the cabinet body (1), the inside diapire fixed mounting of water tank (7) has water pump (8), the both sides output tube difference fixedly connected with flow transmission pipe (9) and back flow (10) of water pump (8), the terminal surface fixedly connected with heat-conducting plate (43) of mounting panel (2), the terminal surface fixedly connected with seal box (48) of heat-conducting plate (43), the inside fixedly connected with guide plate (46) of seal box (48), filtration pore (47) have been seted up on guide plate (46), the one end of flow transmission pipe (9) extends to inside the seal box (48), the one end of back flow (10) extends to seal box (48) lower part, the outer side wall fixedly connected with mount (11) of the cabinet body (1), the middle part fixedly connected with first motor (12) of mount (11), the output tube fixedly connected with connecting axle (13) of first motor (12), the bottom of connecting axle (13) extends to inside water tank (7), the first flabellum (14) of lateral wall fixedly connected with of connecting axle (13).
2. The high-voltage switch cabinet with the functions of dehumidification and heat dissipation according to claim 1, wherein: the utility model discloses a cabinet, including cabinet body (1), connecting axle (13), the inside lateral wall of cabinet body (1) is rotated through the bearing and is connected with transmission shaft (16), and the one end of transmission shaft (16) runs through the inside lateral wall of the cabinet body (1) and extends to its outside and fixedly connected with turbine (17), is provided with worm (15) on connecting axle (13), and the surface and the worm (15) of turbine (17) mesh mutually, and transmission shaft (16) are located the inside lateral wall fixedly connected with second flabellum (18) of cabinet.
3. The high-voltage switch cabinet with the functions of dehumidification and heat dissipation according to claim 1, wherein: two cooling box (21) of terminal surface both sides fixedly connected with of heat-conducting plate (43), the terminal surface fixed mounting of heat-conducting plate (43) has temperature-sensing ware (26), lateral wall fixedly connected with link (19) of the cabinet body (1), fixed mounting has liquid nitrogen container (20) on link (19), the output tube fixedly connected with connecting pipe (22) of liquid nitrogen container (20), the fixed surface of connecting pipe (22) installs solenoid valve (23), two shunt tubes (24) of fixedly connected with are gone up in connecting pipe (22), inside two shunt tubes (24) extend to two cooling box (21) respectively, the equal fixedly connected with pipe (25) of lateral wall of two cooling box (21), two pipe (25) extend to cabinet body (1) outside respectively.
4. The high-voltage switch cabinet with the functions of dehumidification and heat dissipation according to claim 3, wherein: the temperature sensor (26) is electrically connected with the single chip microcomputer (27) through a lead, and the single chip microcomputer (27) is electrically connected with the electromagnetic valve (23) through a lead.
5. The high-voltage switch cabinet with the functions of dehumidification and heat dissipation according to claim 1, wherein: the lower fixed surface of the cabinet body (1) is connected with base (4), the inside diapire fixed mounting of base (4) has negative pressure pump (38), the output tube difference fixedly connected with air duct (39) and outlet duct (41) of negative pressure pump (38) both sides, two breathing pipe (40) of fixedly connected with on air duct (39), breathing pipe (40) extend to cabinet body (1) inside, the one end of outlet duct (41) runs through base (4) inside lateral wall and extends to its outside, fresh air inlet (36) have been seted up to the lateral wall of the cabinet body (1).
6. The high-voltage switch cabinet with the functions of dehumidification and heat dissipation according to claim 1, wherein: the utility model discloses a cabinet, including the cabinet body, the inside upper wall fixed mounting of the cabinet body (1) has second motor (44), the reciprocal lead screw (28) of output fixedly connected with of second motor (44), fixedly connected with slide bar (30) between the inside upper wall of the cabinet body (1) and the lower wall, the lateral wall threaded connection of reciprocal lead screw (28) has swivel nut (29), the lateral wall sliding connection of slide bar (30) has sliding sleeve (31), the equal fixedly connected with fixed plate (32) of lateral wall of swivel nut (29) and sliding sleeve (31), be connected with pivot (33) through the bearing rotation between two fixed plates (32), the equal fixedly connected with gear (34) in both ends of pivot (33), the equal fixedly connected with rack (35) in inside both sides of the cabinet body (1), two gear (34) mesh with two rack (35) respectively, the lateral wall fixedly connected with of pivot (33) clears up kun (45), it is located the front portion of electric elements (3.
7. The high-voltage switch cabinet with the functions of dehumidification and heat dissipation according to claim 5, wherein: one end of the air outlet pipe (41) is in threaded connection with a filter bag (42), and the outer side wall of the cabinet body (1) corresponding to the air inlet hole (36) is in threaded connection with a filter pipe (37).
8. The high-voltage switch cabinet with the functions of dehumidification and heat dissipation according to claim 1, wherein: the cabinet body (1) terminal surface articulates there is guard gate (5), fixedly connected with handle (6) on guard gate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011203896.5A CN112271582A (en) | 2020-11-02 | 2020-11-02 | High tension switchgear with dehumidification heat dissipation function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011203896.5A CN112271582A (en) | 2020-11-02 | 2020-11-02 | High tension switchgear with dehumidification heat dissipation function |
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| CN112271582A true CN112271582A (en) | 2021-01-26 |
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| CN202011203896.5A Pending CN112271582A (en) | 2020-11-02 | 2020-11-02 | High tension switchgear with dehumidification heat dissipation function |
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Cited By (5)
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| CN113056165A (en) * | 2021-02-04 | 2021-06-29 | 安徽江淮朗格电气有限公司 | Direct current servo driver mounting structure |
| CN113507809A (en) * | 2021-09-08 | 2021-10-15 | 南通汉瑞通信科技有限公司 | Heat dissipation dehumidification type outdoor communication rack |
| CN114927985A (en) * | 2022-05-23 | 2022-08-19 | 齐恒科技(惠州)有限公司 | Intelligent pressure pumping or pressurizing instrument |
| CN115207786A (en) * | 2021-04-08 | 2022-10-18 | 北京高特通技术有限公司 | An intelligent distribution switchgear with equipment health status assessment |
| CN119726434A (en) * | 2024-12-24 | 2025-03-28 | 双钱集团（江苏）轮胎有限公司 | A heat dissipation structure of a cabinet in a substation |
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| CN113507809B (en) * | 2021-09-08 | 2021-11-16 | 南通汉瑞通信科技有限公司 | A heat dissipation and dehumidification type outdoor communication cabinet |
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| CN119726434A (en) * | 2024-12-24 | 2025-03-28 | 双钱集团（江苏）轮胎有限公司 | A heat dissipation structure of a cabinet in a substation |
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Application publication date: 20210126 |