Power distribution cabinet with electrostatic discharge protection device
A protection device, electrostatic discharge technology, applied in the cooling/ventilation of substation/switchgear, substation/distribution device shell, static electricity and other directions, can solve the problems that affect the normal operation of the internal components of the power distribution cabinet and easily generate static electricity, etc. Achieve the effect of speeding up the efficiency and speeding up the rotation speed
Active Publication Date: 2021-03-09
临沂恒源售电有限公司
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Problems solved by technology
[0003] When the existing power distribution cabinet is working on a plateau, due to the dry and windy environment of the plateau, the power distribution cabinet is drier, and it is easier to generate static electricity under the impact of strong wind and gravel, which affects the normal operation of the internal components of the power distribution cabinet.
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[0028] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0029] Such as Figure 1-6 A power distribution cabinet with an electrostatic discharge protection device is shown, including a power distribution cabinet body 1, and the two sides of the inner wall top of the power distribution cabinet body 1 are symmetrically provided with movable connection mounting frames 2, and the power distribution cabinet body 1. The inner wall is provided with a mounting groove 3 that matches the mounting frame 2. The inner wall of th...
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The invention discloses a power distribution cabinet with an electrostatic discharge protection device, and relates to the technical field of power distribution cabinet equipment. The device comprisesa power distribution cabinet body, a mounting frame, a mounting groove, a first cavity, a second cavity, a first gas transmission cavity, a second gas transmission cavity and an air inlet. Air is ionized into a large number of positive and negative ions through tip high-voltage corona discharge, reciprocating type air blowing and suction operation on the spray point can be achieved, electrostaticdischarge protection treatment on internal components and parts of the power distribution cabinet and the internal space of the power distribution cabinet can be achieved, safety is better, the plateau windy weather environment is reasonably utilized, cooling equipment of air blowing equipment does not need to be additionally arranged, internal and external multiple limiting treatment of the mounting frame can be achieved, and mounting operation is convenient and rapid; when the mounting frame bears blowing force or suction force, the clinging effect of the limiting part and the limiting groove can be enhanced through horizontal acting force and arc-shaped structural design, and then the stability and safety of the mounting frame are enhanced.
Description
technical field [0001] The invention relates to the technical field of power distribution cabinet equipment, in particular to a power distribution cabinet with an electrostatic discharge protection device. 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 operation and...
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IPC IPC(8): H02B1/30H02B1/56H02B1/28H05F3/04
CPCH02B1/30H02B1/565H02B1/28H05F3/04Y02A50/2351
Inventor 张鹏
Owner 临沂恒源售电有限公司