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Power distribution cabinet with good safety

A power distribution cabinet and safety technology, applied in the field of power distribution cabinets with good safety, can solve the problems of circuit damage, fire prone, poor safety performance of power distribution cabinets, etc. Effects of fire situations

Inactive Publication Date: 2020-02-21
王晓华
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a power distribution cabinet with good safety to solve the problem of poor safety performance of the power distribution cabinet proposed in the above background technology, which is prone to fire and other situations, resulting in circuit damage and other problems

Method used

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  • Power distribution cabinet with good safety
  • Power distribution cabinet with good safety
  • Power distribution cabinet with good safety

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0024] see Figure 1-5 , an embodiment provided by the present invention: a power distribution cabinet with good safety, including a power distribution cabinet main body 1, the front end of the power distribution cabinet main body 1 is connected with the box door main body 4 through a hinge 8, and the box door main body 4 Observation window 6, door handle 7 and warning sign 3 are respectively provided on the front end surface of the front end, the door handle 7 is located on one side of the observation window 6, the warning sign 3 is located above the observation window 6, and the observation window 6 can be used to observe the main body 1 of the power distribution ca...

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Abstract

The invention discloses a power distribution cabinet with good safety. The power distribution cabinet includes a main body of the power distribution cabinet. The front end of the main body of the power distribution cabinet is connected with the main body of a box door through a hinge. An observation window, a door handle and a warning sign are arranged on the front surface of the main body of thebox door respectively. The door handle is located on one side of the observation window. The warning sign is located above the observation window. An accommodation slot is arranged inside the main body of the power distribution cabinet. Electrical components are arranged inside the accommodation slot. A vacuum suction pump is arranged on the top of the main body of the power distribution cabinet.An induced draft fan is arranged inside the vacuum suction pump. One end of the vacuum suction pump is connected with a sealed suction nozzle through a rubber hose, and the other end of the vacuum suction pump is equipped with an exhaust hose. According to the invention, the vacuum pump is arranged to periodically vacuum the closed power distribution cabinet; after each maintenance operation by maintenance staff, the air in the power distribution cabinet is exhausted, so that the interior of the power distribution cabinet is in a vacuum state; interior fire can be effectively prevented; and the power distribution cabinet has the advantage of good safety.

Description

technical field [0001] The invention relates to the technical field of power distribution cabinets, in particular to a safe power distribution cabinet. Background technique [0002] The power distribution cabinet (box) is divided into power distribution cabinet (box), lighting distribution cabinet (box), metering cabinet (box), and is the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center. The power distribution cabinet is used in the occasions where the load is relatively scattered and there are few circuits; the motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load. This level of equipment shall provide protection, monitoring and control of the load. The switchboard (box) should be made of non-combustible materials; the ...

Claims

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Application Information

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IPC IPC(8): H02B1/32H02B1/28
CPCH02B1/28H02B1/32
Inventor 王晓华
Owner 王晓华
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