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Construction distribution box for power system

A technology of power system and distribution box, applied in the direction of substation/distribution device shell, panel/switch station circuit device, substation/switchgear cooling/ventilation, etc. problems, to reduce the possibility of dampness, ensure a dry environment, and achieve the effect of wide application prospects

Inactive Publication Date: 2018-04-10
ZOUPING POWER SUPPLY CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the buried construction distribution box is under the ground for a long time, it has the defects of being unsmooth and damp; it is easy to cause the distribution box to fail

Method used

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  • Construction distribution box for power system
  • Construction distribution box for power system
  • Construction distribution box for power system

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Embodiment Construction

[0028] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0029] Such as Figures 1 to 6 As shown, a construction distribution box for a power system provided by the present invention includes: a cavity arranged below the ground, a construction distribution box 1 is installed in the cavity; the construction distribution box 1 The outer surface is provided with a moisture-proof layer 2, and the moisture-proof layer 2 includes an epoxy resin layer 2.1 located in the inner layer. The two sides of the epoxy resin layer 2.1 are polyvinyl chloride resin layers 2.2, and the outer sides of the polyvinyl chloride resin layer 2.2 are Moisture-proof vapor barrier film 2.3;

[0030] Described construction distribution box 1 is provided with temperature sensor 3, humidity sen...

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Abstract

The invention relates to a construction distribution box for an electric power system. The construction distribution box comprises a cavity formed underground, wherein the construction distribution box is mounted in the cavity; a dampproof layer is arranged on the outer surface of the construction distribution box; the dampproof layer comprises an epoxy resin layer in the inner layer; polyvinyl chloride resin layers are arranged on the two sides of the epoxy resin layer; dampproof vapor-proof films are arranged outside the polyvinyl chloride resin layers; a temperature sensor, a humidity sensor and a drainage fan are also arranged in the construction distribution box; the temperature sensor and the humidity sensor are connected with a microcontroller; the drainage fan is connected to a power supply through a first electromagnetic relay; the first electromagnetic relay is connected to the microcontroller; and the construction distribution box is also provided with a first ventilating apparatus and a second ventilating apparatus; the air outlet of the drainage fan extends into the second ventilating apparatus; the air inlet of the drainage fan is formed in the construction distribution box; and the air inlet of the drainage fan is provided with a helix tube.

Description

technical field [0001] The invention belongs to the technical field of power systems, and relates to equipment for power systems, in particular to a construction distribution box for power systems. Background technique [0002] The construction distribution box is an important component of the power system. The construction distribution box in the prior art is usually installed above the ground, which not only affects the construction, but also has certain dangers. Construction workers often accidentally touch the distribution box and cause electric shock. accident. [0003] For this reason, in the prior art, the construction distribution box is arranged below the ground, that is, the buried construction distribution box. However, because the buried construction distribution box is under the ground for a long time, there are defects that it is usually not smooth and damp; it is easy to cause the distribution box to fail. This is the weak point of prior art. [0004] There...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/28H02B1/56H02B1/24
CPCH02B1/24H02B1/28H02B1/56
Inventor 李震张苏越景光良王长青
Owner ZOUPING POWER SUPPLY CO
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