CN212784249U

CN212784249U - Waterproof dirt-proof high-low voltage switch cabinet

Info

Publication number: CN212784249U
Application number: CN202021240135.2U
Authority: CN
Inventors: 陈枫; 雷榕; 张毅; 黄育; 游江平; 张复治; 叶辉; 孔文清; 邓圣雄
Original assignee: Fuzhou Wansheng Electric Co ltd
Current assignee: Fuzhou Wansheng Electric Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-03-23
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a waterproof dirt-proof high-low voltage switch cabinet, including placing the device in the box, rotate through the pivot on the box and install the chamber door, install two defeated tuber pipes through air-out mechanism in the box, fixed mounting has a plurality of boards, the moisture detector of placing in the box, and the device is placed on placing the board, all install a plurality of heat dissipation mechanisms on the defeated tuber pipe, every equal fixed mounting has the heating network on the defeated tuber pipe, every all intercommunication has the hot-blast main on the defeated tuber pipe, the intercommunication has a plurality of trachea filters, every equal fixed mounting has filter screen, cotton that absorbs water, every in the trachea filter the receiver is installed to the equal block in trachea filter's outside. Has the advantages that: not only can carry out effectual cooling for the device in the box when using, can be again when taking a breath subsidiary dust and steam filtering in the air, and can carry out the conversion of hot cold wind, make and remain dry state throughout in the box, the security is higher, and the practicality is stronger.

Description

Waterproof dirt-proof high-low voltage switch cabinet

Technical Field

The utility model relates to a technical field of high-low voltage switch cabinet especially relates to a waterproof dirt-proof high-low voltage switch cabinet.

Background

The high-low voltage switch cabinet is an electrical device used for connecting a high-voltage cable or a low-voltage cable, and mainly reduces high-voltage current into low-voltage current through a transformer, and then conducts the low-voltage current into a distribution box for use;

the existing high-low voltage switch cabinet is generally provided with more air holes for increasing the heat dissipation effect of devices, so that the sealing performance of the switch cabinet is poor, dust is easy to accumulate, the cabinet body is still easy to damp, the circuit is likely to be damaged by long-term damp, certain risk exists, the circuit is easy to damage, and therefore the waterproof and dustproof high-low voltage switch cabinet is urgently needed to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a waterproof dirt-proof high-low voltage switch cabinet.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a waterproof dirt-proof high-low voltage switch cabinet, is including placing the device in the box, rotate through the pivot on the box and install the chamber door, install two defeated tuber pipes through air-out mechanism in the box, fixed mounting has a plurality of boards, the moisture detector of placing in the box, and the device is placed on placing the board, every all install a plurality of heat dissipation mechanisms on the defeated tuber pipe, every equal fixed mounting has a heating screen on the defeated tuber pipe, every all communicate on the defeated tuber pipe has the hot-blast main, the intercommunication has a plurality of trachea of straining, every on the box equal fixed mounting has filter screen, cotton that absorbs water, every in the trachea of straining, every the receiver is installed to the equal block in trachea of outside, and is linked together through opening and trachea of straining on the receiver.

In foretell waterproof dirt-proof high-low voltage switch cabinet, air-out mechanism includes the motor of fixed mounting in the box, there is the fan blade through bull stick fixed mounting on the drive end of motor, the top fixed mounting that is located the fan blade in the box has the baffle, and two defeated tuber pipes all are linked together with the baffle.

In the waterproof and dustproof high-low voltage switch cabinet, the heat dissipation mechanism comprises a blowpipe communicated with the air delivery pipe, and an electric valve is fixedly mounted on the blowpipe.

In the waterproof and dustproof high-low voltage switch cabinet, the upper part of the box body is fixedly provided with the dust separation plate, and two sides of the dust separation plate are respectively provided with the two dust collection boxes in a clamping manner.

In the waterproof and dustproof high-low voltage switch cabinet, the door is provided with a transparent observation door.

In the waterproof and dustproof high-low voltage switch cabinet, the filter screen is arranged in an inclined manner.

Compared with the prior art, the utility model discloses the advantage lies in:

1: through setting up air-out mechanism, the motor in the air-out mechanism rotates and can drive the fan blade and rotate to produce the wind-force air current, the wind-force air current blows to device department via defeated tuber pipe and blowing pipe and can carry out comparatively effectual cooling to the device.

2: through setting up the filter screen, the filter screen is used for supplying the box to take a breath, and the cotton that absorbs water in it can be with the attached steam absorption in the air, and the filter screen then is arranged in blockking the dust in the air and filters, and the dust that just blockked down can fall into the containing box, can regularly take out the containing box and retrieve the clearance.

3: through setting up heating network and moisture detector, moisture detector is used for detecting the steam humidity in the box, can start the heating network when humidity reaches the certain degree, heats the cold air current of output in the defeated tuber pipe to spout in the hot-blast pipe from, can heat the air in the box in order to remove the moisture with this.

To sum up, the utility model discloses both can carry out effectual cooling for the device in the box when using, can be again when taking a breath with subsidiary dust and steam filtering in the air, and can carry out hot cold wind's conversion, make and remain dry state throughout in the box, the security is higher, and the practicality is stronger.

Drawings

Fig. 1 is a schematic structural view of a waterproof and dustproof high-low voltage switch cabinet provided by the present invention;

fig. 2 is an enlarged view of a node at a portion a in fig. 1.

In the figure: the device comprises a box body 1, a box door 2, a motor 3, fan blades 4, a partition plate 5, a placing plate 6, a device 7, an air delivery pipe 8, a blowing pipe 9, an electric valve 10, a hot air pipe 11, a humidity detector 12, a heating net 13, a dust separation plate 14, a dust collection box 15, a filter pipe 16, absorbent cotton 17, a filter screen 18 and a storage box 19.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a waterproof and dustproof high-low voltage switch cabinet comprises a device 7 placed in a box body 1, a box door 2 is rotatably installed on the box body 1 through a rotating shaft, two air delivery pipes 8 are installed in the box body 1 through an air outlet mechanism, a plurality of placing plates 6 and a humidity detector 12 are fixedly installed in the box body 1, the device 7 is placed on the placing plates 6, and a plurality of heat dissipation mechanisms are installed on each air delivery pipe 8;

the following points are notable:

1. the box door 2 is provided with a transparent observation door, and the running state of the device 7 in the box body 1 can be observed through the transparent observation door without frequently opening the box door 2.

2. The air-out mechanism includes motor 3 of fixed mounting in box 1, has fan blade 4 through bull stick fixed mounting on motor 3's the drive end, and the top fixed mounting who is located fan blade 4 in the box 1 has baffle 5, and two defeated tuber pipes 8 all are linked together with baffle 5, and motor 3 rotates and can drive fan blade 4 and rotate to produce the wind-force air current, the wind-force air current flows via defeated tuber pipe 8, thereby be convenient for the going on of heat dissipation and drying operation.

3. The moisture detector 12 is used for detecting moisture humidity in the cabinet 1.

4. The heat dissipation mechanism comprises a blowpipe 9 communicated with the air delivery pipe 8, and an electric valve 10 is fixedly mounted on the blowpipe 9 and used for conducting air flow in the air delivery pipe 8 to the device 7, so that the device 7 is cooled.

5. A controller is fixedly arranged in the box body 1, and the controller is electrically connected with the motor 3, the humidity detector 12 and the electric valve 10, and can be used for controlling the on-off state of the elements and conducting signals.

6. The controller is a PLC controller, the type of the motor 3 is preferably an MSMD012G1U type motor, and the type of the humidity sensor 12 is preferably an AM2320 type humidity sensor.

Each air delivery pipe 8 is fixedly provided with a heating net 13, each air delivery pipe 8 is communicated with a hot air pipe 11, the box body 1 is communicated with a plurality of air filtering pipes 16, a filter screen 18 and absorbent cotton 17 are fixedly arranged in each air filtering pipe 16, the outside of each air filtering pipe 16 is clamped with a storage box 19, and the storage box 19 is communicated with the air filtering pipes 16 through openings;

the following points are notable:

1. the heating net 13 is also electrically connected with the controller, and when the heating net 13 is heated, the cold air flow in the air transmission pipe 8 can be converted into hot air flow, so that the air in the box body 1 can be dried.

2. Filter 16 is used for supplying box 1 to take a breath, and the cotton 17 that absorbs water in it can be with the incidental steam absorption in the air, and filter 18 is then used for blockking the dust in the air and filters, and the dust that just blockked down can fall into receiver 19 in, can regularly take out receiver 19 and retrieve the clearance.

3. The upper part of the box body 1 is fixedly provided with a dust separation plate 14, two sides of the dust separation plate 14 are respectively provided with two dust collecting boxes 15 in a clamping manner, and the shape of the dust separation plate 14 is triangular, so that dust falling on the upper part of the box body 1 can roll into the dust collecting boxes 15, and the time for cleaning the box body 1 can be saved.

4. The filter screen 18 is the slope setting, can make the dust that is blockked by filter screen 18 more easily fall into receiver 19 in, it is comparatively convenient.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The utility model discloses in, operating personnel can place device 7 on placing board 6, close chamber door 2 and can begin normal work, starter motor 3, it produces wind-force air current to drive 4 rotations of fan blade, wind-force air current is via defeated

tuber pipe

8, 9 blowpipes blow to on device 7, can cool down device 7, when moisture detector 12 detects humidity in the box 1 and reaches the certain degree, controller control electric valve 10 closes, the pause cooling, and start heating network 13, make the air current in the defeated tuber pipe 8 turn into hot-blastly, and blow off from hot-blast main 11, can heat the air in the box 1 and make its dry dehumidification, can open electric valve 10 after the drying finishes, close heating network 13, continue the heat dissipation of blowing to device 7.

The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The waterproof and dustproof high-low voltage switch cabinet comprises a device (7) placed in a box body (1), and is characterized in that a box door (2) is installed on the box body (1) in a rotating mode through a rotating shaft, two air delivery pipes (8) are installed in the box body (1) through an air outlet mechanism, a plurality of placing plates (6) and humidity detectors (12) are fixedly installed in the box body (1), the device (7) is placed on the placing plates (6), each air delivery pipe (8) is provided with a plurality of heat dissipation mechanisms, each air delivery pipe (8) is provided with a heating net (13) in a fixed mode, each air delivery pipe (8) is communicated with a hot air pipe (11), the box body (1) is communicated with a plurality of air filtering pipes (16), each air filtering pipe (16) is internally provided with a filter screen (18) and a water absorption cotton (17) in a fixed mode, and a storage box (19) is installed outside the air filtering pipes (16) in a clamped mode, and the storage box (19) is communicated with the air filtering pipe (16) through an opening.

2. The waterproof and dustproof high-low voltage switch cabinet according to claim 1, wherein the air outlet mechanism comprises a motor (3) fixedly installed in the box body (1), the driving end of the motor (3) is fixedly provided with a fan blade (4) through a rotating rod, a partition plate (5) is fixedly installed above the fan blade (4) in the box body (1), and the two air delivery pipes (8) are both communicated with the partition plate (5).

3. The waterproof and dustproof high-low voltage switch cabinet according to claim 1, wherein the heat dissipation mechanism comprises a blowpipe (9) communicated with the air delivery pipe (8), and an electric valve (10) is fixedly mounted on the blowpipe (9).

4. The waterproof and dustproof high-low voltage switch cabinet according to claim 2, wherein a dust separation plate (14) is fixedly installed on the upper portion of the box body (1), and two dust collection boxes (15) are respectively installed on two sides of the dust separation plate (14) in a clamping manner.

5. The waterproof and dustproof high-low voltage switch cabinet according to claim 1, wherein a transparent observation door is arranged on the cabinet door (2).

6. The high-low voltage switchgear with waterproof and dustproof functions as claimed in claim 1, wherein the filter screen (18) is disposed in an inclined manner.