CN212571857U - Low-voltage cabinet for rail transit - Google Patents
Low-voltage cabinet for rail transit Download PDFInfo
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- CN212571857U CN212571857U CN202021210170.XU CN202021210170U CN212571857U CN 212571857 U CN212571857 U CN 212571857U CN 202021210170 U CN202021210170 U CN 202021210170U CN 212571857 U CN212571857 U CN 212571857U
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Abstract
The utility model discloses a low-voltage cabinet for track traffic, the intelligent cabinet temperature adjusting device comprises a cabinet body, internal wall fixedly connected with baffle of cabinet, a plurality of permeability plates of baffle outer wall fixed connection, permeability plate one side outer wall fixedly connected with air duct, air duct and permeability plate fixed connection, internal wall fixedly connected with air pump of cabinet bottom, air pump and air duct fixed connection, external wall fixedly connected with air inlet plate of cabinet bottom one side, internal wall of cabinet bottom is provided with the intake pipe, intake pipe and air inlet plate fixed connection. The utility model discloses a set up the air pump and loop through air inlet plate and intake pipe entering drying cabinet from the external extraction air current of cabinet body, discharge from the air outlet plate via the transport of air duct after the drying, blow the heat dissipation to the region of baffle one side, then discharge from air outlet plate, form the wind channel, humidity in the dry air current can reduce the air, improves the life of the internal equipment of cabinet.
Description
Technical Field
The utility model relates to a low-voltage board technical field especially relates to a low-voltage board for track traffic.
Background
The low-voltage cabinet is mainly used for opening and closing, controlling and protecting electric equipment in the process of generating electricity, transmitting electricity, distributing electricity and converting electric energy of an electric power system. The components in the low-voltage cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.
The safety of equipment is considered in the conventional low-voltage cabinet, so that only the tightness of the cabinet body is emphasized, the heat dissipation and dehumidification effects in the cabinet body are poor, and the service life of the low-voltage cabinet is influenced, so that the low-voltage cabinet for rail transit with good heat dissipation and dehumidification effects is necessary to be researched.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a low-voltage cabinet for rail transit.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a low-voltage cabinet for track traffic, includes the cabinet body, cabinet body inner wall fixedly connected with baffle, a plurality of permeability plates of baffle outer wall fixed connection, permeability plate one side outer wall fixedly connected with air duct, air duct and permeability plate fixed connection, cabinet body bottom inner wall fixedly connected with air pump, air pump and air duct fixed connection, cabinet body bottom one side outer wall fixedly connected with air inlet plate, cabinet body bottom inner wall is provided with the intake pipe, intake pipe and air inlet plate fixed connection, intake pipe other end fixedly connected with drying cabinet, fixedly connected with gas-supply pipe between drying cabinet and the air pump, cabinet body one side inner wall top fixedly connected with air outlet plate.
Preferably, the baffle is kept away from air duct one side and is seted up the second spout, and second spout inner wall sliding connection has a plurality of second sliders, second slider fixedly connected with fixed plate, the equal first slider of fixedly connected with in fixed plate both ends, and cabinet body both sides inner wall has all seted up first spout, first spout and first slider sliding connection.
Preferably, one side, away from the baffle, of the fixed plate is provided with a plurality of cuttings, one side, close to the fixed plate, of the baffle is provided with a plurality of jacks, and the cuttings and the jacks are detachably connected.
Preferably, a plurality of threading holes are formed in the inner wall of one end, close to the cabinet body, of the partition plate.
Preferably, the outer wall of one end of the cabinet body is rotatably connected with a cover plate, the cover plate is fixedly connected with a laminate close to the outer wall of one side of the cabinet body, and the outer wall of one side of the laminate is fixedly connected with a rubber strip ring.
Preferably, a plurality of light of cabinet internal wall top fixedly connected with, cabinet body bottom inner wall fixedly connected with battery, battery and light electric connection.
Preferably, the equal fixedly connected with telescopic link in cabinet body top outer wall four corners position, the inside fixedly connected with spring of telescopic link, telescopic link top fixedly connected with roof, roof set up to the v type, roof top fixedly connected with cushion.
The utility model has the advantages that:
1. through setting up the air pump and from external extraction air current of the cabinet body loop through air inlet plate and intake pipe entering drying cabinet, through the transport of air duct after the drying from the air outlet plate discharge, the heat dissipation of blowing is carried out in the region of baffle one side, then discharges from air outlet plate, forms the wind channel, and the humidity in the dry air current can reduce the air, improves the life of the internal equipment of cabinet.
2. Through the first slider that sets up fixed plate both ends fixed connection and the first spout sliding connection of the internal wall of cabinet, and set up the second slider of fixed plate one side fixed connection and the second spout sliding connection of baffle outer wall, make the fixed plate can reciprocate, the staff of being convenient for is to the installation of equipment, and is spacing through setting up the fixed of cutting and jack can the fixed plate, is convenient for walk line of equipment through setting up the through wires hole.
3. Can hide rain protection to cabinet body top through the roof that sets up the v type, connect fixedly through setting up there being the telescopic link between roof and the cabinet body, and the telescopic link is inside to be provided with the spring, makes the telescopic link have the effect of buffering impact force, has promoted the ability that the roof resists great high altitude weight, can further promote the protective capacities of roof through setting up the cushion.
Drawings
Fig. 1 is a schematic view of a main structure of a low voltage cabinet for rail transit according to embodiment 1 of the present invention;
fig. 2 is a schematic view of an internal structure of a low-voltage cabinet for rail transit according to the present invention;
fig. 3 is a schematic view of an internal cross-sectional structure of a low-voltage cabinet for rail transit according to the present invention;
fig. 4 is a schematic structural diagram of a main body of a low-voltage cabinet for rail transit provided in embodiment 2 of the present invention.
In the figure: 1 cabinet body, 2 fixed plates, 3 air inlet plates, 4 cutting, 5 first chutes, 6 jacks, 7 adhesive tape rings, 8 laminates, 9 cover plates, 10 first sliders, 11 adhesive pads, 12 second sliders, 13 air outlet plates, 14 telescopic rods, 15 air permeable plates, 16 second chutes, 17 clapboards, 18 air guide pipes, 19 threading holes, 20 air inlet pipes, 21 drying boxes, 22 air pumps, 23 lighting lamps and 24 top plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, a low-voltage cabinet for rail transit, comprising a cabinet body 1, a partition 17 fixedly connected to the inner wall of the cabinet body 1, a plurality of air-permeable plates 15 fixedly connected to the outer wall of the partition 17, an air duct 18 fixedly connected to the outer wall of one side of the air-permeable plate 15, the air duct 18 fixedly connected to the air-permeable plate 15, an air pump 22 fixedly connected to the inner wall of the bottom of the cabinet body 1, the air inlet plate 3 fixedly connected to the outer wall of one side of the bottom of the cabinet body 1, an air inlet pipe 20 arranged on the inner wall of the bottom of the cabinet body 1, an air inlet pipe 20 fixedly connected to the air inlet plate 3, a drying box 21 fixedly connected to the other end of the air inlet pipe 20, an air pipe fixedly connected between the drying box 21 and the air pump 22, an air outlet plate 13 fixedly, after drying, the air is conveyed through the air guide tube 18 and discharged from the air outlet plate 13, the area on one side of the partition plate 17 is subjected to air blowing and heat dissipation, then the air is discharged from the air outlet plate 13 to form an air channel, the humidity in the air can be reduced by the dry air flow, and the service life of equipment in the cabinet body 1 is prolonged.
In the utility model, a second chute 16 is arranged at one side of a baffle 17 far from an air duct 18, a plurality of second sliding blocks 12 are slidably connected with the inner wall of the second chute 16, a fixed plate 2 is fixedly connected with the second sliding blocks 12, first sliding blocks 10 are fixedly connected with both ends of the fixed plate 2, first sliding chutes 5 are arranged at both inner walls of both sides of a cabinet body 1, the first sliding chutes 5 are slidably connected with the first sliding blocks 10, a plurality of inserting strips 4 are arranged at one side of the fixed plate 2 far from the baffle 17, a plurality of inserting holes 6 are arranged at one side of the baffle 17 close to the fixed plate 2, the inserting strips 4 are detachably connected with the inserting holes 6, a plurality of threading holes 19 are arranged at the inner wall of one end of the baffle 17 close to the cabinet body 1, the second sliding blocks 12 fixedly connected with one side of the fixed plate 2 are slidably connected with the first sliding chutes 5 at the inner wall of the cabinet body 1, the fixing plate 2 can move up and down, so that the installation of equipment by workers is facilitated, the fixing and limiting of the fixing plate 2 can be realized by arranging the inserting strips 4 and the inserting holes 6, and the wiring of the equipment is facilitated by arranging the threading holes 19;
the outer wall of one end of the cabinet body 1 is rotatably connected with a cover plate 9, the outer wall of the cover plate 9 close to one side of the cabinet body 1 is fixedly connected with a layer plate 8, and the outer wall of one side of the layer plate 8 is fixedly connected with a rubber strip ring 7, so that the cabinet body 1 has certain sealing performance;
a plurality of light 23 of cabinet body 1 inner wall top fixedly connected with, 1 bottom inner wall fixedly connected with battery of the cabinet body, battery and the 23 electric connection of light through the setting of light 23, when making the staff maintenance of inspection evening, can provide the illumination, make things convenient for the staff maintenance.
The working principle is as follows: in the idle position of the device, all the components in the above are referred to as structural members to be connected, and the specific connection means should refer to the following working principle that the components are connected in sequence, the detailed connection means is a known technology in the field, the following main description is about the working principle and process, and no description is given to the working principle and process, when the device is used, the air pump 22 is arranged to draw air flow from the outside of the cabinet body 1, the air flow sequentially enters the drying box 21 through the air inlet plate 3 and the air inlet pipe 20, the air flow is dried and then discharged from the air outlet plate 13 through the conveying of the air guide pipe 18, the air flow is blown to dissipate heat in the area on one side of the partition plate 17, and then the air flow is discharged from the air outlet plate 13 to form an air duct, the dried air flow can reduce.
Example 2
Referring to fig. 2-4, a low-voltage cabinet for track traffic, cabinet body 1 top outer wall four corners position all fixedly connected with telescopic link 14, the inside fixedly connected with spring of telescopic link 14, 14 top fixedly connected with roofs 24 of telescopic link, roof 24 set up to the v type, 24 top fixedly connected with cushion 11 of roof.
The working principle is as follows: roof 24 through setting up the v type can hide rain protection to 1 top of the cabinet body, connect fixedly through setting up there is telescopic link 14 between roof 24 and the cabinet body 1, and telescopic link 14 is inside to be provided with the spring, makes telescopic link 14 have the effect of buffering impact force, has promoted the roof and has resisted the ability of great high altitude weight thing, can further promote roof 24's protective capacities through setting up cushion 11.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (7)
1. The low-voltage cabinet for track traffic comprises a cabinet body (1) and is characterized in that a partition plate (17) is fixedly connected to the inner wall of the cabinet body (1), a plurality of breathable plates (15) are fixedly connected to the outer wall of the partition plate (17), an air guide pipe (18) is fixedly connected to the outer wall of one side of each breathable plate (15), the air guide pipe (18) is fixedly connected with the breathable plates (15), an air pump (22) is fixedly connected to the inner wall of the bottom of the cabinet body (1), the air pump (22) is fixedly connected with the air guide pipe (18), an air inlet plate (3) is fixedly connected to the outer wall of one side of the bottom of the cabinet body (1), an air inlet pipe (20) is arranged on the inner wall of the bottom of the cabinet body (1), the air inlet pipe (20) is fixedly connected with the air inlet plate (3), a drying box (21) is fixedly connected, the top of the inner wall of one side of the cabinet body (1) is fixedly connected with an air outlet plate (13).
2. The low-voltage cabinet for rail transit according to claim 1, wherein a second sliding groove (16) is formed in one side, away from the air guide pipe (18), of the partition plate (17), a plurality of second sliding blocks (12) are connected to the inner wall of the second sliding groove (16) in a sliding mode, a fixing plate (2) is fixedly connected to the second sliding blocks (12), first sliding blocks (10) are fixedly connected to two ends of the fixing plate (2), first sliding grooves (5) are formed in the inner walls of two sides of the cabinet body (1), and the first sliding grooves (5) are connected with the first sliding blocks (10) in a sliding mode.
3. The low-voltage cabinet for rail transit according to claim 2, wherein a plurality of inserting strips (4) are arranged on one side, away from the partition plate (17), of the fixing plate (2), a plurality of inserting holes (6) are formed in one side, close to the fixing plate (2), of the partition plate (17), and the inserting strips (4) are detachably connected with the inserting holes (6).
4. The low-voltage cabinet for rail transit as claimed in claim 1 or 2, wherein a plurality of threading holes (19) are formed in the inner wall of one end of the partition plate (17) close to the cabinet body (1).
5. The low-voltage cabinet for rail transit according to claim 1, wherein a cover plate (9) is rotatably connected to the outer wall of one end of the cabinet body (1), a laminate (8) is fixedly connected to the outer wall of the cover plate (9) close to one side of the cabinet body (1), and a rubber strip ring (7) is fixedly connected to the outer wall of one side of the laminate (8).
6. The low-voltage cabinet for rail transit according to claim 5, wherein a plurality of illuminating lamps (23) are fixedly connected to the top of the inner wall of the cabinet body (1), a storage battery is fixedly connected to the inner wall of the bottom of the cabinet body (1), and the storage battery is electrically connected with the illuminating lamps (23).
7. The low-voltage cabinet for rail transit according to claim 1, wherein the four corners of the outer wall of the top of the cabinet body (1) are fixedly connected with telescopic rods (14), springs are fixedly connected inside the telescopic rods (14), a top plate (24) is fixedly connected to the top of the telescopic rods (14), the top plate (24) is arranged in a v shape, and rubber pads (11) are fixedly connected to the top of the top plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021210170.XU CN212571857U (en) | 2020-06-27 | 2020-06-27 | Low-voltage cabinet for rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021210170.XU CN212571857U (en) | 2020-06-27 | 2020-06-27 | Low-voltage cabinet for rail transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212571857U true CN212571857U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021210170.XU Active CN212571857U (en) | 2020-06-27 | 2020-06-27 | Low-voltage cabinet for rail transit |
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| CN (1) | CN212571857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113675746A (en) * | 2021-08-25 | 2021-11-19 | 刘磊 | Low-voltage intelligent power switch cabinet |
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2020
- 2020-06-27 CN CN202021210170.XU patent/CN212571857U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113675746A (en) * | 2021-08-25 | 2021-11-19 | 刘磊 | Low-voltage intelligent power switch cabinet |
| CN113675746B (en) * | 2021-08-25 | 2023-11-03 | 长顺县长征电器有限公司 | Low-voltage intelligent power switch cabinet |
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