Box type transformer substation with natural ventilation effect

A box-type substation and natural ventilation technology, applied in the field of substations, can solve the problems of inconvenient maintenance personnel, blocked ventilation openings, and difficult maintenance, and achieve the effects of convenient cleaning and maintenance, saving maintenance costs, and high ventilation rate.

Inactive Publication Date: 2014-03-26
蒋计
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This utility model has a higher ventilation rate, but there is an inverted V-shaped rain-proof roof ridge on the long vent of the utility model, which is easy for birds to nest in it, thus affecting the ventilation rate of the vent. Moreover, the strip-shaped stainless steel protective net provided by the utility model will accumulate a lot of dust when used for a long time, which will bring great inconvenience to the maintenance personnel during maintenance, replacement and cleaning.
[0006] The above-mentioned prior art is easy to cause the blockage of the ventilation opening during use, making maintenance difficult, increasing the maintenance cost and the workload of maintenance workers

Method used

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  • Box type transformer substation with natural ventilation effect
  • Box type transformer substation with natural ventilation effect
  • Box type transformer substation with natural ventilation effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] As a preferred embodiment of the present invention, refer to the attached figure 1 , 2 , the present invention comprises a box body 1, a base 2, a door 9 and several air vents 3, the box body is composed of wall panels 8 around and a slope-shaped cover plate 7 at the top, and two column air vents are arranged at the top of the slope-shaped cover plate 4. The column ventilation opening 4 protrudes from the slope-shaped cover plate 7, so that effective air convection is formed inside the substation box, and the outside air flow drives the air flow inside the box 1, and when the temperature of the box 1 exceeds When the temperature is high, the hot air rises to the top of the box body 1 and is discharged from the column vent 4, and the cold air enters the vent hole at the bottom of the wall plate 8, thereby reducing the internal temperature of the box body 1 and achieving an efficient ventilation rate. A layer of gauze 5 is arranged on the column vent 4, which can effecti...

Embodiment 2

[0026] As another preferred embodiment of the present invention, refer to the attached Figure 4 , This embodiment is basically the same as Embodiment 1, the difference is that the number of column vents 4 in this embodiment is three.

Embodiment 3

[0028] As another preferred embodiment of the present invention, with reference to the attached image 3 , This embodiment is basically the same as Embodiment 1, the difference is that the number of column vents 4 in this embodiment is one.

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PUM

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Abstract

The invention discloses a box type transformer substation with a natural ventilation effect, and relates to the technical field of transformer substations. The box type transformer substation comprises a box, a base, a door and a plurality of vents. The box consists of wallboards on the four sides and a slopped cover plate at the top end; at least one columnar vent is arranged at the top end of the sloped cover plate and protrudes out of the sloped cover plate; a screen layer and rainproof plates are arranged on each vent, and stainless steel wire nets are mounted between the rainproof plates and fixed to two sides of the rainproof plates through screws. The box type transformer substation has efficient ventilation efficiency, is simple in structure, easy to maintain, and low in manufacturing cost; the vents thereof cannot be blocked after long-term use.

Description

technical field [0001] The invention belongs to the technical field of substations, in particular to a naturally ventilated box-type substation. Background technique [0002] With the rapid development of economic construction and the acceleration of my country's urbanization process, various commercial buildings, public supporting buildings and residential buildings continue to emerge all over the country; box-type substations, as supporting power facilities, have been widely used in various places. [0003] Box-type substation is a kind of high-voltage switchgear, distribution transformer and low-voltage power distribution device. It is a factory prefabricated indoor and outdoor compact power distribution equipment arranged according to a certain wiring scheme. It is about high-voltage power receiving, transformer step-down, low-voltage distribution Electricity and other functions are organically combined and installed in a moisture-proof, rust-proof, rodent-proof, fire-pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/28
Inventor 蒋计
Owner 蒋计
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