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Method for Automatic Heat Dissipation and Dust Removal of Transformer Box

A substation box and automatic technology, applied in the cooling/ventilation of substation/switchgear, details of substation/switch layout, substation/power distribution device shell, etc., can solve the problems of intrusion cleaning range, fan consumption, etc.

Active Publication Date: 2019-04-09
宁波南顿电力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The method for automatic heat dissipation and dust removal of the substation box of the present invention solves the problems in the prior art that the fans need to consume extra energy, the outside dew invades and the cleaning range is small

Method used

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  • Method for Automatic Heat Dissipation and Dust Removal of Transformer Box
  • Method for Automatic Heat Dissipation and Dust Removal of Transformer Box
  • Method for Automatic Heat Dissipation and Dust Removal of Transformer Box

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Embodiment Construction

[0034] Further detailed explanation through specific implementation mode below:

[0035] The reference signs in the accompanying drawings of the specification include: airbag 1, limiting tube 2, threaded rod 3, support plate 4, limiting rod 5, propeller fan 6, shutter 7, transmission rod 8, cleaning disc 9, tapered tube 10 , matte paper 11, groove 12, stage clip 13.

[0036] The method for automatic heat dissipation and dust removal of a transformer box includes the following contents:

[0037] S1, when the temperature rises, the inflatable airbag extends to both ends under the restriction of the limit tube, thereby driving the threaded rod fixed to both ends of the airbag to extend outward on the support plate; the diameter of the threaded rod is smaller than the limit tube When the temperature drops, the airbag shrinks, and under the restriction of the limit tube, the two ends of the airbag shrink toward the middle, driving the threaded rod to move toward the middle of the ...

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Abstract

The invention relates to a method used for automatic heat dissipation and dust removal of a transformer box, and belongs to the field of closed type transformer substations. According to such problemsas additional energy consumption and external dew invasion and small ash removal range in the prior art, the following scheme is provided. According to the scheme, the method includes the following steps that 1, when the temperature is increased, an expansion air bag extend toward the two ends under the limiting effects of limiting pipes respectively, and thus threaded rods fixedly connected withthe two ends of the air bag are driven to extend outward on support plates; 2, the horizontal positions of propeller fans are fixed, and the moving threaded rods push the propeller fans with inner threads matched with outer threads of the threaded rods to rotate; 3, rotating bars of a rotating-bar type blind window are fixedly connected with rotating ropes, and the other ends of the rotating ropes are fixedly connected with the threaded rods; 4, the moving threaded rods pull the rotating ropes, the rotating bars are driven to rotate, and thus the angle between a blade surface of the blind window and a vertical plane is thus controlled; 5, second conical teeth on tapered pipes fixedly and coaxially connected with the propeller fans are meshed with first conical teeth on the top of transmission rods, the propeller fans drive the transmission rods to rotate, and thus cleaning disks are driven to rotate.

Description

technical field [0001] The invention belongs to the field of closed substations, and in particular relates to a method for automatic heat dissipation and dust removal of a substation. Background technique [0002] Prefabricated box-type substation is a compact complete power distribution device that combines high-voltage switchgear distribution transformers, low-voltage switchgear, electric energy metering equipment and reactive power compensation devices in one or several boxes according to a certain wiring scheme. . [0003] Chinese patent CN105743000B provides an environmentally friendly prefabricated box-type substation, including a high-voltage room, a transformer room and a low-voltage room. The high-voltage room is divided into a ventilation and heat dissipation compartment and a power and electrical compartment. The power and electrical compartment is equipped with sulfur hexafluoride Switchgear, and the ventilation and heat dissipation chamber is provided with an i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/28H02B1/56
CPCH02B1/28H02B1/565
Inventor 邱红光
Owner 宁波南顿电力科技有限公司
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