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Condensation cover for transformer respirator

A respirator and transformer technology, applied in transformer/inductor cooling, transformer/inductor parts, electrical components, etc., can solve problems affecting the normal use of transformers, unsatisfactory condensation effect, limited area, etc., to prevent impact, Good condensation effect and fast dehumidification effect

Active Publication Date: 2013-05-08
大连世有电力科技有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the inner surface of the condensation cover is relatively smooth and the area is limited, the condensation effect is often unsatisfactory, resulting in slow drying, and water vapor sometimes enters the inside of the respirator, affecting the normal use of the transformer

Method used

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  • Condensation cover for transformer respirator
  • Condensation cover for transformer respirator
  • Condensation cover for transformer respirator

Examples

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Embodiment Construction

[0010] Such as figure 1 , 2 . As shown in 3: 1 is a glass cover body, which is cylindrical, and protrusions 2 are arranged on the inner surface of the cover body 1, and the protrusions 2 are arranged in a staggered manner, forming fish scales. The upper portion of the protrusion 2 is composed of two symmetrical triangular inward obliquely protruding upper slopes 3, and the angle A formed by the intersection line between the two upper slopes 3 and the inner surface of the cover body 1 is an acute angle; The lower part is composed of two symmetrical triangular lower slopes 4 protruding obliquely inwardly. The angle B formed by the intersection line between the two lower slopes 4 and the inner surface of the cover body 1 is an obtuse angle. The two lower slopes 4 Intersect with two upper slopes 3 at vertex C.

[0011] The invention adopts the inwardly protruding condensation hood arranged in fish scales, which increases the contact area between the condensation hood and water v...

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Abstract

The invention discloses a condensation cover for a transformer respirator. The condensation cover for the transformer respirator comprises a cover body, protrusions are ranked on the inner surface of the cover body, the protrusions are ranked in an interlaced mode, upper portions of the protrusions are composed of two upper slopes which are symmetric and triangle-shaped, and protrude inwards in a slant mode, an angle A which is formed by intersecting lines of the two upper slopes and the inner surface of the cover body is an acute angle, and lower portions of the protrusions are composed of two lower slopes which are symmetric and triangle-shaped, and protrude inwards in a slant mode, an angle B which is formed by intersecting lines of the two lower slopes and the inner surface of the cover body is an obtuse angle, and the two lower slopes and the two upper slopes intersect in a top point C. Due to the fact that multiple protrusions which are ranked in the interlaced mode are arranged in the cover body, an inner surface area of the cover body is greatly increased, and a flowing channel of condensation water is formed among the protrusions, so that the condensation cover has the advantages of being good in condensation effect and rapid in moisture removing, preventing moisture from affecting a transformer, and enabling the transformer to safely operate.

Description

technical field [0001] The invention relates to a condensation cover, in particular to a condensation cover for a transformer respirator. Background technique [0002] The currently used transformer maintenance-free respirators generally use electric heating to dry the moisture in the silica gel inside the respirator. The water vapor that appears during heating contacts the glass condensation cover in a disordered state and cools on the inner wall of the condensation cover. After becoming a liquid, it flows out of the respirator along the condensation hood. Because the inner surface of the condensation cover is relatively smooth and the area is limited, the condensation effect is often unsatisfactory, resulting in slow drying, and water vapor sometimes enters the inside of the respirator, affecting the normal use of the transformer. Contents of the invention [0003] The object of the present invention is to provide a condensation hood for a transformer respirator with la...

Claims

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Application Information

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IPC IPC(8): H01F27/14H01F27/00
Inventor 王世有
Owner 大连世有电力科技有限公司
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