CN215732760U - 35KV switch cabinet - Google Patents
35KV switch cabinet Download PDFInfo
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- CN215732760U CN215732760U CN202122320172.5U CN202122320172U CN215732760U CN 215732760 U CN215732760 U CN 215732760U CN 202122320172 U CN202122320172 U CN 202122320172U CN 215732760 U CN215732760 U CN 215732760U
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- box
- proof box
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Abstract
The utility model discloses a 35KV switch cabinet, which relates to the technical field of switch cabinets and comprises a switch cabinet body and a moisture-proof box, wherein an exhaust fan is symmetrically arranged on the switch cabinet body, a channel is arranged between the moisture-proof box and the side wall of the switch cabinet body, a storage box is arranged in the moisture-proof box, the bottom of the storage box is fixedly connected with a movable plate, the movable plate is symmetrically penetrated through and movably connected with a limiting rod, a spring is sleeved on the limiting rod, a first inching switch is arranged below the movable plate and electrically connected with the exhaust fan, a plurality of partition plates are arranged in the moisture-proof box, the moisture-proof box is divided into a plurality of cavities by the partition plates, a desiccant layer is detachably connected in the cavities, through holes which are correspondingly arranged and are mutually communicated are arranged on the side walls of the partition plates and the moisture-proof box, and an anti-falling net is arranged in the through holes. According to the utility model, through the arrangement of the moisture-proof box, the humid air in the switch cabinet body can be well absorbed, and the interference of the humid air on the electric elements in the switch cabinet body is effectively avoided.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to a 35KV switch cabinet.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, and also high-voltage chamber and low-voltage chamber switch cabinets, high-voltage buses, such as power plants, and the like, and low-frequency load reducers for protecting main equipment.
In a wind power plant, 35KV switch cabinets are often used, fans of the wind power plant are connected with corresponding 35KV switch cabinets through power transmission lines, and are output in the processes of power transmission, power distribution and electric energy conversion of the 35KV switch cabinets so as to be boosted or converted into commercial power subsequently, but the 35KV switch cabinets used in the existing wind power plant are generally arranged on the waist of a mountain, and the interior of the 35KV switch cabinets can be very humid due to the fact that the mountain is generally in a humid environment, and normal use of the 35KV switch cabinets is affected. In view of this, we propose a 35KV switchgear with moisture protection.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a 35KV switch cabinet to solve the problems in the technical background. In order to achieve the purpose, the utility model provides the following technical scheme:
a35 KV switch cabinet comprises a switch cabinet body and moisture-proof boxes arranged on two sides of the switch cabinet body, wherein two side walls of the switch cabinet body are symmetrically provided with extraction fans;
a channel is arranged between the moisture-proof box and the side wall of the switch cabinet body, the moisture-proof box and the switch cabinet body are communicated with each other through the channel, a cover door is hinged to the top of the moisture-proof box, a handle is arranged on the cover door, a storage box is arranged in the moisture-proof box, a movable plate is fixedly connected to the bottom of the storage box, limiting rods symmetrically penetrate through the movable plate and are movably connected to the movable plate, springs are sleeved on the limiting rods, the springs are connected between the movable plate and the bottom of the moisture-proof box, a first inching switch which is connected to the bottom of the moisture-proof box and corresponds to the movable plate is arranged below the movable plate, and the first inching switch is electrically connected with the exhaust fan;
the dampproofing box is inside to be equipped with a plurality of baffle, and the baffle divide into a plurality of cavity with dampproofing box, releasable connection has the drier layer in the cavity, and is equipped with the through-hole that corresponds the setting and link up each other on baffle and the dampproofing box lateral wall, the inside net that prevents falling that is provided with of through-hole.
As a further scheme of the utility model: the bottom of the switch cabinet body is fixedly connected with a bottom plate, and the bottom plate is in threaded connection with a mounting screw.
As a further scheme of the utility model: the switch cabinet body top fixedly connected with eave column structure's ceiling.
As a further scheme of the utility model: and a dust cover is arranged on the periphery of the exhaust fan and fixedly connected to the outer side wall of the switch cabinet body.
As a further scheme of the utility model: the outer side wall of the switch cabinet body is connected with an alarm lamp, a second inching switch connected to the bottom of the moisture-proof box is correspondingly arranged below the movable plate, and the second inching switch is electrically connected with the alarm lamp.
As a further scheme of the utility model: one side fixedly connected with toper pipeline that dampproofing box was kept away from to the passageway, just toper pipeline sets up at this internal at the cubical switchboard.
Has the advantages that:
1. the utility model provides the moisture-proof box, moist air in the switch cabinet body can enter the moisture-proof box through the channel, and the through holes are formed in the side wall of the moisture-proof box and the partition plate, so that the moist air can be fully absorbed by the desiccant layer, the interior of the switch cabinet body is kept dry enough, and the influence of the moist air on the normal use of electric elements in the switch cabinet body is avoided.
2. The utility model provides a first inching switch and a spring, wherein after a drying agent layer absorbs enough moisture, the total mass of the drying agent layer is increased, so that a movable plate is driven to move downwards, and a first inching switch at the bottom of a moisture-proof box is pressed.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view showing a detailed structure of the drying box according to the present invention;
fig. 3 is a schematic perspective view of the storage box according to the present invention;
in the figure: 1. a switch cabinet body; 2. a ceiling; 3. a base plate; 4. mounting screws; 5. an exhaust fan; 6. a dust cover; 7. an alarm lamp; 8. a channel; 9. a tapered conduit; 10. a moisture-proof box; 11. covering the door; 12. a storage box; 13. a desiccant layer; 14. preventing the net from falling; 15. a limiting rod; 16. a movable plate; 17. a spring; 18. a inching switch I; 19. a second inching switch; 20. a separator.
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.
The utility model provides the following technical scheme:
as shown in fig. 1-3, a 35KV switch cabinet comprises a switch cabinet body 1 and moisture-proof boxes 10 arranged at two sides of the switch cabinet body 1, wherein two side walls of the switch cabinet body 1 are symmetrically provided with pumping fans 5;
a channel 8 is arranged between the moisture-proof box 10 and the side wall of the switch cabinet body 1, the moisture-proof box 10 and the switch cabinet body 1 are communicated with each other through the channel 8, a cover door 11 is hinged to the top of the moisture-proof box 10, the cover door 11 is opened through a handle, the process of replacing a desiccant layer 13 is convenient, the cover door 11 is provided with the handle, a storage box 12 is arranged in the moisture-proof box 10, the bottom of the storage box 12 is fixedly connected with a movable plate 16, the movable plate 16 is symmetrically penetrated and movably connected with a limiting rod 15, the limiting rod 15 can limit the moving direction of the movable plate 16, the movable plate 16 is prevented from generating deviation when being pressed downwards, a spring 17 is sleeved on the limiting rod 15, the spring 17 is connected between the movable plate 16 and the bottom of the moisture-proof box 10, a inching switch 18 which is connected to the bottom of the moisture-proof box 10 and corresponds to the movable plate 16 is arranged below the movable plate 16, the inching switch 18 is electrically connected with the exhaust fan 5, after the desiccant layer 13 absorbs enough moisture, the total mass of the desiccant layer 13 is increased, so that the movable plate 16 is driven to move downwards, the inching switch I18 at the bottom of the moisture-proof box 10 is pressed, the inching switch I18 is electrically connected with the exhaust fan 5, the exhaust fan 5 starts to operate after the inching switch I18 is pressed, moist air in the switch cabinet body 1 is exhausted out of the switch cabinet body 1 to replace the desiccant layer 13 to continuously complete the function of absorbing the moist air, meanwhile, a worker can timely replace the desiccant layer 13, after the replacement is finished, the movable plate 16 moves upwards, the inching switch I18 is released, the exhaust fan 5 stops working at the moment, and the desiccant layer 13 continuously absorbs moisture in the air;
a plurality of clapboards 20 are arranged in the moisture-proof box 10, the clapboards 20 divide the moisture-proof box 10 into a plurality of cavities, desiccant layers 13 are detachably connected in the cavities, and the side walls of the clapboard 20 and the moisture-proof box 10 are provided with through holes which are correspondingly arranged and mutually communicated, the falling-proof net 14 is arranged in the through holes, when the anti-falling net 14 is arranged, the function of blocking the desiccant can be achieved, and when the desiccant layer 13 is damaged, the desiccant particles therein may fall out, and the falling of the desiccant particles can be avoided by the blocking effect of the anti-falling net 14, the damp air inside the switch cabinet body 1 enters the interior of the moisture-proof box 10 through the channel 8, because the side wall of the moisture-proof box 10 and the partition plate 20 are provided with through holes, the moist air can be fully absorbed by the desiccant layer 13, so that the interior of the switch cabinet body 1 is kept dry enough, and the influence of damp air on the normal use of the electrical elements in the switch cabinet body 1 is avoided.
The bottom of the switch cabinet body 1 is fixedly connected with a bottom plate 3, the bottom plate 3 is in threaded connection with a mounting screw 4, and the bottom plate 3 can be fixed on the ground through the mounting screw 4, so that the whole structure of the utility model can be stabilized.
The switch cabinet body 1 is fixedly connected with a ceiling 2 of an eave-shaped structure at the top of the switch cabinet body 1, and the switch cabinet body 1 can be prevented from being injured by sundries falling from the ceiling 2.
The periphery of the exhaust fan 5 is provided with a dust cover 6, the dust cover 6 is fixedly connected to the outer side wall of the switch cabinet body 1, and the dust cover 6 is arranged to prevent dust from entering the switch cabinet body 1.
Be connected with alarm lamp 7 on the lateral wall of cubical switchboard body 1, the correspondence of fly leaf 16 below is provided with the inching switch two 19 of connection in dampproofing box 10 bottom, inching switch two 19 is connected with alarm lamp 7 electricity, after drier layer 13 fully absorbs moisture, drive fly leaf 16 and push down, thereby make extraction fan 5 begin to work, when fly leaf 16 pushes down simultaneously, also can press inching switch two 19, make alarm lamp 7 begin to report to the police, thereby can in time remind the staff in time to more renew the drier layer.
One side fixedly connected with taper pipe 9 that dampproofing box 10 was kept away from to passageway 8, and taper pipe 9 sets up in cubical switchboard body 1, and taper pipe 9 is convenient for moist air admission in dampproofing box 10.
The working principle is as follows: firstly, the moist air inside the switchgear cabinet body 1 will enter the interior of the moisture-proof box 10 through the channel 8, because the side wall of the moisture-proof box 10 and the partition plate 20 are provided with through holes, the moist air can be fully absorbed by the desiccant layer 13, when the desiccant layer 13 absorbs enough moisture, the overall mass of the desiccant layer 13 increases, thereby moving the movable plate 16 downward, then the inching switch I18 at the bottom of the moisture-proof box 10 is pressed to enable the exhaust fan 5 to start to operate, humid air in the switch cabinet body 1 is exhausted out of the switch cabinet body 1 to replace the desiccant layer 13 to continuously complete the function of absorbing the humid air, meanwhile, the worker can timely replace the desiccant layer 13, after the replacement is finished, the movable plate 16 moves upwards, the inching switch I18 is released, the suction fan 5 stops working at the moment, and the new desiccant layer 13 continues to absorb moisture in the air.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A35 KV switch cabinet is characterized in that: the switch cabinet comprises a switch cabinet body (1) and moisture-proof boxes (10) arranged on two sides of the switch cabinet body (1), wherein two side walls of the switch cabinet body (1) are symmetrically provided with an exhaust fan (5);
a channel (8) is arranged between the moisture-proof box (10) and the side wall of the switch cabinet body (1), the moisture-proof box (10) is communicated with the switch cabinet body (1) through a channel (8), the top of the moisture-proof box (10) is hinged with a cover door (11), a handle is arranged on the cover door (11), a storage box (12) is arranged in the moisture-proof box (10), a movable plate (16) is fixedly connected at the bottom of the storage box (12), the movable plate (16) is symmetrically penetrated and movably connected with a limiting rod (15), the limiting rod (15) is sleeved with a spring (17), the spring (17) is connected between the movable plate (16) and the bottom of the moisture-proof box (10), a inching switch I (18) which is connected to the bottom of the moisture-proof box (10) and is arranged corresponding to the movable plate (16) is arranged below the movable plate (16), and the inching switch I (18) is electrically connected with the exhaust fan (5);
dampproofing box (10) inside is equipped with a plurality of baffle (20), and baffle (20) divide into a plurality of cavity dampproofing box (10), releasable connection has drier layer (13) in the cavity, and is equipped with the through-hole that corresponds the setting and link up each other on baffle (20) and dampproofing box (10) lateral wall, the through-hole is inside to be provided with prevents falling net (14).
2. A 35KV switchgear as claimed in claim 1, wherein: the bottom of the switch cabinet body (1) is fixedly connected with a bottom plate (3), and the bottom plate (3) is in threaded connection with a mounting screw (4).
3. A 35KV switchgear as claimed in claim 1, wherein: the switch cabinet is characterized in that the top of the switch cabinet body (1) is fixedly connected with a ceiling (2) with an eave-shaped structure.
4. A 35KV switchgear as claimed in claim 1, wherein: the periphery of the exhaust fan (5) is provided with a dust cover (6), and the dust cover (6) is fixedly connected to the outer side wall of the switch cabinet body (1).
5. A 35KV switchgear as claimed in claim 1, wherein: be connected with alarm lamp (7) on the lateral wall of cubical switchboard body (1), fly leaf (16) below correspondence is provided with the inching switch two (19) of connection in dampproofing box (10) bottom, inching switch two (19) are connected with alarm lamp (7) electricity.
6. A 35KV switchgear as claimed in claim 1, wherein: one side fixedly connected with toper pipeline (9) of dampproofing box (10) is kept away from in passageway (8), just toper pipeline (9) set up in cubical switchboard body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122320172.5U CN215732760U (en) | 2021-09-24 | 2021-09-24 | 35KV switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122320172.5U CN215732760U (en) | 2021-09-24 | 2021-09-24 | 35KV switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215732760U true CN215732760U (en) | 2022-02-01 |
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ID=80024264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122320172.5U Active CN215732760U (en) | 2021-09-24 | 2021-09-24 | 35KV switch cabinet |
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| Country | Link |
|---|---|
| CN (1) | CN215732760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115671620A (en) * | 2022-09-23 | 2023-02-03 | 镇江港务集团有限公司 | Damping device of fire extinguisher cylinder of refueling truck |
-
2021
- 2021-09-24 CN CN202122320172.5U patent/CN215732760U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115671620A (en) * | 2022-09-23 | 2023-02-03 | 镇江港务集团有限公司 | Damping device of fire extinguisher cylinder of refueling truck |
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