European box-type substation

A box-type, European-style technology, applied in substation/switch layout details, substation/switchgear cooling/ventilation, electrical components, etc., can solve the problems of complex control circuit, insufficient energy saving, etc., and achieve the effect of simple circuit structure

Inactive Publication Date: 2020-02-28
广东威立瑞科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In order to realize the start-stop control of the blower device, that is, to start when the power device is seriously heated, and to shut down when the power device is not seriously heated, it is necessary to set up a relatively complicated control circuit
At the same time, the user also needs to use an external power supply to power the blower device, which is not energy-saving enough.

Method used

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  • European box-type substation
  • European box-type substation
  • European box-type substation

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Embodiment Construction

[0017] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention. The present invention will be described in detail below in conjunction with the accompanying drawings.

[0018] Such as figure 1 and image 3 As shown, a European-style box change includes an outer box 1, a thermoelectric power generation chip 2, and an electric device 3 and a blower 4 that are all arranged inside the outer box 1. One side of the thermoelectric power generation chip 2 is connected to the surface of the electric device 3 connected, the other end of the thermoelectric power generation chip 2 is connected to the outer box 1, the outer box 1 is made of heat dissipation material, the output end of the thermoelectric power generation chip 2 is connected to the power supply end of t...

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Abstract

The invention relates to the technical field of power equipment, and especially relates to an European box-type substation. The European box-type substation comprises an outer box body, a thermoelectric power generation chip, and a power device and a blowing device which are arranged in the outer box body, wherein one surface of the thermoelectric power generation chip is connected with the surface of the power device, and the other end of the thermoelectric power generation chip is connected with the outer box body; the outer box body is made of a heat dissipation material; the output end ofthe thermoelectric power generation chip is connected with the power supply end of the blowing device; and the outer box body is provided with a plurality of heat dissipation holes. The thermoelectric power generation chip is used to convert heat generated by the power device into electric energy used for supplying power to the blowing device, so that an energy-saving effect is achieved; and meanwhile, the thermoelectric power generation chip can generate enough power to start the blowing device when the power device is heated seriously, and cannot generate enough power to start the blowing device when the power device is heated weakly, so that the blowing device is started and stopped by utilizing a simple circuit structure.

Description

technical field [0001] The invention relates to the technical field of electric equipment, in particular to a European-style box-type transformer. Background technique [0002] There are many electrical devices in the European-style box-type transformer, so there will be a problem of heat generation. When the heat generation of the electric device is not very serious, natural ventilation can be used to realize heat dissipation, but when the heat generation of the electric device is serious, it is necessary to use a blower to carry out forced ventilation to realize heat dissipation. In order to realize the start-stop control of the blower device, that is, to start when the power device is seriously heated, and to shut down when the power device is not seriously heated, it is necessary to set up a relatively complicated control circuit. Simultaneously, the user also needs to utilize an external power supply to supply power to the blower device, which is not energy-saving enou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/46H02B1/56
CPCH02B1/46H02B1/565
Inventor 阮宁卢云鹏
Owner 广东威立瑞科技有限公司
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