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Power box ventilation plate

A technology of ventilation panels and power boxes, which is applied in the cooling/ventilation of substations/switchgears, substations/distribution device casings, etc., can solve the problem that waterproof, dustproof, thermal insulation, and easy water entry at the vents cannot be fully realized. , small animals are easy to invade, etc., to achieve the effect of being conducive to natural flow, simple structure, and easy to manufacture

Inactive Publication Date: 2016-06-29
WUXI XISHAN ANDA EXPLOSION PROOF ELECTRIC EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional ventilation panel adopts the louver structure, and its disadvantages are that it cannot fully realize the functions of waterproof, dustproof, heat insulation, etc., resulting in problems such as water ingress, dust accumulation, and small animals are easy to invade at the vent.

Method used

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  • Power box ventilation plate
  • Power box ventilation plate

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Embodiment Construction

[0010] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0011] Such as figure 1 , figure 2 As shown, the ventilation panel of the power box of this embodiment includes a ventilation panel body. The ventilation panel body includes a frame body 2 and a plurality of wind deflectors 1 installed in the frame body 2. Both ends of the wind deflector plate 1 and the frame body 2 The air guide plate 1 is arranged at intervals up and down; the air guide plate 1 includes an air flow introduction plate 11 and an air flow outlet plate 12. The introduction plate 11 is arranged obliquely downward relative to the frame body 2, and the outlet plate 12 is parallel to the surface of the frame body 2. The lead-in slots 4 are provided between the upper and lower adjacent lead-in plates 11, and the lead-out slots 3 are provided between the adjacent lead-out plates 12.

[0012] Such as figure 2 As shown, the present inv...

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Abstract

The invention relates to a ventilation panel of a power box, which includes a ventilation panel body, the ventilation panel body includes a frame body and a plurality of air guide plates installed in the frame body, the two ends of the air guide plate are fixedly connected with the frame body, and the air guide The plates are arranged at intervals up and down; the air deflectors include an airflow introduction plate and an airflow exportation plate, the introduction plate is inclined downward relative to the frame body, the export plate is parallel to the surface of the frame body, and the upper and lower adjacent introduction plates are provided with Lead-in grooves, with lead-out grooves between adjacent lead-out plates. The invention adopts the folded plate structure composed of the lead-in plate and the lead-out plate to lead out the hot air flow in the box, which is beneficial to the natural flow of hot air and has a good cooling effect; the folded plate structure can also effectively prevent water and dust and reduce noise. Effect: Since the outlet slot is facing the outside of the box, small footsteps have no focus and prevent their intrusion. The invention also has the characteristics of simple structure, convenient manufacture and low cost.

Description

Technical field: [0001] The present invention relates to the field of explosion-proof electrical technology, in particular to a ventilation panel used in a power box. Background technique: [0002] At present, most of the power transmission and transformation facilities installed outdoors in the power system adopt a box structure, that is, a power box. The box body of the power box is generally provided with a heat insulation layer to prevent sun exposure, and a ventilation channel is arranged inside the ventilation channel, and a ventilation plate is arranged at the vent of the ventilation channel to prevent the power facilities from not cooling in time and causing safety problems. The traditional ventilating plate adopts the louver structure, and its disadvantage is that it cannot fully realize the functions of waterproof, dustproof, heat insulation, etc., resulting in the problems of easy water ingress, dust accumulation, and easy invasion of small animals at the vent. Summar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/28
Inventor 尤建东
Owner WUXI XISHAN ANDA EXPLOSION PROOF ELECTRIC EQUIP
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