Buried box type substation

A box-type substation and underground technology, which is applied in the details of substation/switch layout, cooling/ventilation of substation/switchgear, electrical components, etc., can solve the problems affecting the service life of electrical components and poor cooling effect, and achieve structural Simple, improved cooling effect, easy to use effect

Inactive Publication Date: 2018-03-09
TIANJIN ANJIE PUBLIC FACILITIES SERVICE CO LTD
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a buried box-type substation, which aims to solve the problems in the prior art that the cooling effect of the buried box-type substation is poor and affects the service life of electrical components

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  • Buried box type substation

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Embodiment Construction

[0016] The invention provides an underground box-type substation. The invention has the advantages of simple structure, convenient use, good cooling effect, high heat dissipation efficiency of the substation, and prolongs the service life of the substation.

[0017] The technical solutions in the embodiments of the present invention will be described clearly and in detail below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. 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.

[0018] Such as figure 1 The buried box-type substation shown includes a placement chamber 1, a cover plate 2, a transformer box 3, a cooling fin 4, a water storage tank 5, a water distribution ...

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Abstract

The invention discloses an underground box-type substation. A storage chamber is arranged below the ground, a support frame is provided at the bottom of the storage chamber, a transformer box is provided at the upper end of the support frame, a cover plate is provided at the top of the storage chamber, and a transformer box is provided on the outer wall. There are cooling fins, a water storage tank is installed under the storage chamber, an air collection chamber is provided at the upper end of the water storage tank, a fan is installed in the air collection chamber, and a suction pipe is connected outside the air collection chamber. The end of the suction pipe is above the ground, and the top of the storage chamber is provided There is an exhaust pipe, and the end of the exhaust pipe is set above the ground. There are multiple ventilation pipes between the air collection chamber and the storage chamber. There are multiple water distribution pipes arranged side by side at the bottom of the storage chamber. Between the water distribution pipe and the water storage tank A circulation pipe is arranged between them, and a cooling circulation pump is arranged on the circulation pipe. The invention has the advantages of simple structure, convenient use, good cooling effect, high cooling efficiency of the transformer box, and prolongs the service life of the transformer substation.

Description

technical field [0001] The invention relates to the technical field of electric equipment, and more specifically, relates to an underground box-type substation. Background technique [0002] Traditional box-type substations, whose transformers and distribution cabinets are installed on the ground, occupy a large area, are extremely incompatible with the urban environment, and the noise will affect the lives of nearby residents. Therefore, many substations now choose to be buried. The transformers of the existing buried pre-installed substations will generate heat during operation. In order to effectively ensure the normal operation and service life of the equipment in the substation, it is necessary to discharge the heat in the substation. go. [0003] In the existing technology, for the cooling method of the buried substation, generally only fan equipment is used, the air sucked in from above the ground is directly used to blow the box of the substation, and the air that h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56
CPCH02B1/565
Inventor 李志强王鸿斌
Owner TIANJIN ANJIE PUBLIC FACILITIES SERVICE CO LTD
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