Construction distribution box for electric power system

A technology of power system and distribution box, which is applied in substation/power distribution device casing, panel/switch station circuit device, substation/switching device cooling/ventilation, etc., and can solve problems such as poor distribution box failure, damp, etc. problems, achieve the effect of reducing the possibility of moisture, ensuring a dry environment, and wide application prospects

Inactive Publication Date: 2016-11-16
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,

Method used

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

Examples

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[0028] The present invention will be described in detail below in conjunction with the drawings and specific embodiments. The following embodiments are for explaining the present invention, and the present invention is not limited to the following embodiments.

[0029] Such as Figure 1 to 6 As shown, a construction distribution box for a power system provided by the present invention includes: a cavity set below the ground, and a construction distribution box 1 is installed in the cavity; The outer surface is provided with a moisture-proof layer 2. 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 a polyvinyl chloride resin layer 2.2, and the outer side of the polyvinyl chloride resin layer 2.2 It is a moisture-proof vapor barrier film 2.3;

[0030] The construction distribution box 1 is provided with a temperature sensor 3, a humidity sensor 4, and a draft fan 5. The temperature sensor 3 and th...

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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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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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