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Distribution board applied to distribution network system and use method of distribution board

A technology for power distribution network and switchboard, applied in separation methods, chemical instruments and methods, substation/distribution device enclosures, etc., can solve problems such as electronic device failures, and achieve the effects of avoiding failures, reducing humidity, and improving moisture-proof performance

Pending Publication Date: 2021-10-22
伍白桦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the non-indoor environment of the hospital, the switchboard is a common equipment in the power distribution network system. In order to dissipate heat from the switchboard, the shell of the conventional switchboard will have multiple cooling holes for the air inside and outside the switchboard. However, when encountering rainy weather, rainwater and water vapor in the air may enter the inside of the switchboard, and then too much rainwater and water vapor entering the inside of the switchboard will easily cause the electronic devices in the switchboard to fail. This problem The solution can further improve the normal and lasting operation of the hospital's power distribution network system

Method used

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  • Distribution board applied to distribution network system and use method of distribution board
  • Distribution board applied to distribution network system and use method of distribution board
  • Distribution board applied to distribution network system and use method of distribution board

Examples

Experimental program
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Effect test

Embodiment 1

[0059] Such as figure 1 As shown, this embodiment proposes a switchboard applied to a power distribution network system, including a switchboard body 1 and a cabinet door 2 hinged on one side of the switchboard body 1 , and first filter screens 3 are installed on the bottom of both sides of the switchboard body 1 , Both sides of the switchboard body 1 are provided with a moisture-proof mechanism 4 for absorbing water vapor, the moisture-proof mechanism 4 is provided with a connecting mechanism 5, and both sides of the bottom of the inner cavity of the switchboard body 1 are provided with a collection mechanism 6 for collecting waste dry particles , Both sides of the top of the switchboard body 1 are provided with a rain-shielding mechanism 7 .

Embodiment 2

[0061] The scheme in embodiment 1 is further introduced below in conjunction with specific working methods, see the following description for details:

[0062] Such as figure 1 , figure 2 , Figure 4 and Figure 5 As shown, as a preferred embodiment, on the basis of the above method, further, the moisture-proof mechanism 4 includes a circular groove 401 and a circular chute 402 respectively provided at the top and middle of one side of the inner cavity of the switchboard body 1, and the circular groove 401 Inside is provided with a silo 403 for storing dry particles, the top of the silo 403 is connected with a hopper 404, the side of the silo 403 passes through one side of the switchboard body 1 and is screwed with a cover 405. In cloudy and rainy weather, rainwater and water vapor can easily enter the interior of the switchboard body 1 through the first filter screen 3, thereby easily causing electrical component failures. By setting the moisture-proof mechanism 4, the wa...

Embodiment 3

[0071] The schemes in Embodiment 1 and Embodiment 2 are further introduced below in conjunction with specific working methods, see the following description for details:

[0072] A method for using a switchboard applied to a power distribution network system, comprising the following steps:

[0073] Step 1. Blocking: When encountering rainy weather, the rainwater flowing through the moisture-proof mechanism 4 is absorbed by the moisture-proof mechanism 4, and then the moisture-proof mechanism 4 is rotated. After the moisture-proof mechanism 4 rotates, the first filter screen 3 can be blocked, and then the rainwater It is not easy to enter the interior of the switchboard body 1 through the first filter screen 3; rainwater flows through the water-absorbing block 413 through the cover 405, and the water-absorbing block 413 absorbs rainwater, so that the overall weight of the movable rod 412 near the end of the water-absorbing block 413 increases, and the weight of the water-absorb...

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Abstract

The invention relates to a distribution board applied to a power distribution network system and a use method of the distribution board, and belongs to the fields of distribution boards, transformer substations or switch devices for power supply or power distribution. A moisture-proof mechanism is arranged, so that after a water absorption block on a movable rod absorbs rainwater, the weight is gradually increased and exceeds the weight of an iron block; under the traction of magnetic force between the magnet and the iron block, the movable rod gradually loses balance, finally, the end, with the water absorption block, of the movable rod faces downwards, the end, with the iron block, of the movable rod faces upwards, the movable rod drives the rotating rod and the rotating disc to rotate by a half cycle, one half side of a second filter screen on a rotating disc is separated from a first filter screen, and the other half side of the rotating disc blocks the first filter screen; therefore, water vapor and rainwater in the air are not easy to enter the distribution board body through the first filter screen, a good effect of preventing rainwater from entering is achieved, faults of electrical elements in the distribution board body caused by entry of a large amount of rainwater are avoided, and normal and lasting operation of a distribution network system of a hospital is ensured.

Description

technical field [0001] The invention relates to a switchboard applied to a power distribution network system and a method for using the same, belonging to the field of switchboards, substations or switchgear for power supply or distribution, and further belonging to "wherein the switch is enclosed in a housing or structurally switched Setting of switching devices combined with housings" field. Background technique [0002] The switchboard, also known as the power distribution cabinet, is a device for concentrating, switching, and distributing electric energy. The switchboard is generally composed of a cabinet, a switch, a protection device, a monitoring device, an electric energy meter, and other secondary components. The upgrade and machining of electrical components The improvement of the level has greatly improved the quality of the switchboard. [0003] As a special place, the hospital should achieve the highest response in all aspects of its equipment and devices, espe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/32H02B1/28B01D46/12B01D53/26
CPCH02B1/32H02B1/28B01D46/12B01D53/263
Inventor 伍白桦
Owner 伍白桦