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Rain cover of transformer oil level gauge

A transformer oil and rainproof cover technology, which is applied to transformer/inductor components, instruments, liquid level indicators, etc., can solve the problem of component damage, reduce failure rate, simplify design, and increase service life Effect

Inactive Publication Date: 2017-07-04
江苏省电力公司太仓市供电公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problem that the transformer oil level gauge is exposed to the outside for a long time and its components are damaged due to the influence of bad weather, the invention provides a transformer oil level gauge rain cover

Method used

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  • Rain cover of transformer oil level gauge
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  • Rain cover of transformer oil level gauge

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Embodiment Construction

[0020] The following examples are used to describe the present invention in more detail, so that those skilled in the art can implement it after studying this description. It should be understood that the specific embodiments described in this section are only used to explain the present invention, but not to limit the protection scope of the present invention.

[0021] Figure 1 to Figure 3 They are respectively a perspective view, a front view and a side view of a rainproof cover for a transformer oil level gauge according to an embodiment of the present invention. Such as Figure 1 to Figure 3 As shown, the transformer oil level gauge rainproof cover 1 includes a rainproof baffle 11 , a flange 12 , a fastening plate 13 and a fastener 14 . In this embodiment, the fastener 14 is an iron hoop, and those skilled in the art can understand that other fastening structural members can be provided as the fastener to achieve the fastening effect. The rainproof baffle 11 is an inte...

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Abstract

The invention provides a rain cover of a transformer oil level gauge. The rain cover comprises a rain-proof baffle, a flange, a fastening plate and a fastener, wherein the rain-proof baffle is used for covering the oil level gauge; one side edge of the flange is connected with one end of the rain-proof baffle; the fastening plate is connected with the other side edge of the flange; the fastener is fixed on a circular arc outer ring formed by the fastening plate. According to the rain cover provided by the invention, the transformer oil level gauge can be effectively subjected to rain-proof and sun block protection, the service life of the transformer oil level gauge is greatly prolonged, and a fault rate is reduced.

Description

technical field [0001] The invention relates to a rainproof cover, in particular to a rainproof cover for a transformer oil level gauge. Background technique [0002] The power transformer needs to be cooled when it is working. Generally, oil-immersed air-cooled and forced oil circulation cooling are used for cooling. No matter which cooling method is used, an indispensable mechanism is required—the oil level gauge. The transformer oil level gauge is installed on the oil conservator of the transformer. On the one hand, the oil level gauge displays the oil level of the transformer on the dial of the oil level gauge through the mechanical principle, and on the other hand, transmits the oil level information to the protection device and the monitoring background through the DC signal. However, since the sealing ring and wiring outlet of the oil level gauge have been affected by harsh weather such as direct sunlight, freezing, ice and snow for a long time, and the sealing ring a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/00G01F23/00
CPCH01F27/00G01F23/00
Inventor 王盛辉王江赵健邹维萍余程刚王瑞明杨栋董志浩张丽秋苏守峰
Owner 江苏省电力公司太仓市供电公司
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