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High-voltage test hall shielding curtain

A high-voltage test, hall technology, applied in the field of power cables

Pending Publication Date: 2018-03-09
HENGTONG SUBMARINE POWER CABLE CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem mainly solved by the present invention is to provide an electric field shielding curtain in the high-voltage test hall, which can solve the shielding problem of the AC test area and the DC test area of ​​the test hall

Method used

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Embodiment Construction

[0025] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0026] see Figure 1 to Figure 4 , the embodiment of the present invention includes: a high-voltage test hall electric field shielding curtain, the high-voltage test hall shielding curtain is suspended between the AC test area and the DC test area, and can be vertically lowered according to actual test requirements to shield the AC and DC electric fields. Winding up into the air when not doing tests, including:

[0027] An installation carrier, the installation carrier 1 is installed on the ceiling, and the installation carrier 1 is used for fixing the entire shielding curtain, so that the shielding soft curtain 7 remains horizontal when the high...

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Abstract

The invention discloses a high-voltage test hall shielding curtain. The high-voltage test hall shielding curtain comprises a mounting carrier, a flexible winding drum, a power mechanism, two locatingstructures and a hall grade level, wherein the mounting carrier is installed on a ceiling, and a suspension support is arranged at the lower end of the mounting carrier; the flexible winding drum is arranged on the suspension support, a winding shaft is arranged in the flexible winding drum, a shielding soft curtain layer is wound on the winding shaft; the power mechanism is arranged on the mounting carrier and is connected with the winding shaft; the two locating structures are arranged at the lower end of the winding shaft in up-down parallel positional relation; and the hall grade level isarranged at the lower end of the winding shaft. By virtue of the way, the high-voltage test hall shielding curtain disclosed by the invention has the advantages that the problem of shielding effect ofan alternating current test area and a direct current test area is solved, and the influence of one area on the other area is obviously reduced when tests are carried out in the alternating current test area and the direct current test area at the same time.

Description

technical field [0001] The invention relates to the field of power cables, in particular to an electric field shielding curtain for a high voltage test hall. Background technique [0002] At present, the high-voltage test halls at home and abroad have no shielding measures between the AC test area and the DC test area. The strong DC electric field will be generated when the DC test area is tested, and the strong AC electric field will be generated when the AC test area is tested. The two tests The regions influence each other, and sometimes the test results will be biased when the two are tested at the same time. At the same time, there are potential risks to the safety of the experimenters, causing unnecessary panic for the experimenters. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide an electric field shielding curtain of a high-voltage test hall, which can solve the shielding problem of the AC test area and...

Claims

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Application Information

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IPC IPC(8): G01R1/18
CPCG01R1/18
Inventor 梅文杰杨黎明米建忠狄健陈然江贞星宋晓涵
Owner HENGTONG SUBMARINE POWER CABLE CO LTD
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