Box-type substation for initiative heat dissipation and energy saving

A box-type substation and active heat dissipation technology, which is applied to distribution substations, substations/distribution device shells, substations/switch layout details, etc., can solve the problem of low heat dissipation efficiency, save energy consumption, avoid corrosion and pollution, The effect of improving reliability

Inactive Publication Date: 2018-09-21
江苏东晔电气设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problem of low heat dissipation efficiency in the prior art, the present invention provides a box-type substation with active heat dissipation and energy saving

Method used

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  • Box-type substation for initiative heat dissipation and energy saving
  • Box-type substation for initiative heat dissipation and energy saving
  • Box-type substation for initiative heat dissipation and energy saving

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 As shown, a substation with active heat dissipation and energy saving includes: a substation shell 1, a transformer 2, a temperature control switch 3, an active water cooling device, an active air cooling device 5, a solar receiving device 6, a ventilation and dustproof device 7, and a backup transformer 8 ; The substation housing 1 includes a cube-shaped steel structure frame, and the cube-shaped steel structure frame is used to install the top cover of the solar panel; the temperature control switch 3, when the temperature of the transformer cooling fin 21 exceeds the set value Automatically close, the active water cooling device starts, and when the temperature is lower than the set value, it automatically disconnects, and the active water cooling device stops; the active water cooling device includes: cooling fins 21 with cooling liquid flow channels, high pressure pump 4, cooling liquid Radiator 22, the heat dissipation fins are made of aluminum al...

Embodiment 2

[0035] Such as figure 2 As shown, the air duct is a symmetrical structure, the air distribution plate is connected to the rectangular structure, and the air is transmitted to the air distribution plate through the air duct. The wind passes through the circular hole and transmits the wind to the transformer to cool down the transformer.

Embodiment 3

[0037] Such as image 3 As shown, the air distribution plate is wide at the bottom and narrow at the top, with a trapezoidal cross section. The air outlet of the air distribution plate is circular, and the diameter of the opening gradually becomes smaller from one phase to the other.

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PUM

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Abstract

The invention provides a box-type substation for initiative heat dissipation and energy saving. The box-type substation comprises a substation shell, a transformer, a temperature control switch, an initiative water cooling device, an initiative air cooling device, a solar energy receiving device, an energy storage device and a ventilation and dust prevention device. The substation shell comprisesa cubic steel structure frame which is used for being provided with a top cover of a solar cell panel; the initiative water cooling device comprises a heat dissipation fin internally provided with a cooling liquid channel, a high-pressure pump and a cooling liquid heat dissipation device, and the heat dissipation fin is made of an aluminum alloy material and fits a transformer body; the initiativeair cooling device comprises an air inlet fan, an air channel, an air distribution plate and an exhaust fan; the solar energy receiving device comprises the solar cell panel and a controller; the ventilation and dust prevention device comprises a grid-type door plate and a filter net which are installed on the substation shell. The box-type substation for initiative heat dissipation and energy saving has the advantages that the heat dissipation function of the substation is reserved, if a temperature sensor detects overtemperature, the substation starts forced water cooling and air cooling, the heat dissipation fin of the transformer is cooled through cooling liquid and an air distribution device, and the working temperature of the transformer is quickly lowered; therefore, the stabilityof the substation is improved, the service life is prolonged, a cooling fan is driven through the power supply of solar energy, the energy is saved, and the economic benefit is increased.

Description

[0001] The invention relates to the technical field of substations, in particular to the technical field of a box-type substation for active heat dissipation and energy saving. Background technique [0002] With the deepening of reform and opening up, the situation of mass innovation and mass entrepreneurship, the economies of various regions are booming. Despite the booming economy and people's pursuit of a comfortable life, higher requirements are placed on the safety, reliability and continuity of power supply. Box-type substation is a kind of high-voltage power distribution equipment, high-voltage distribution transformer and low-voltage power distribution device. It is an outdoor compact power distribution device arranged according to a certain wiring scheme. It organically combines functions such as transformer step-down and low-voltage power distribution. Together, they are installed in a moisture-proof, rust-proof, dust-proof, rodent-proof, fire-proof, theft-proof, hea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B7/06H02B1/56H02B1/28H02J7/35
CPCH02B1/28H02B1/565H02B7/06H02J7/35Y02P90/50
Inventor 袁宝虎
Owner 江苏东晔电气设备有限公司
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