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Novel discharge rod capable of detecting residual charges

A residual charge and discharge rod technology, applied in the field of new discharge rods, can solve the problems of easy damage of discharge needles, inability to know clearly, potential safety hazards, etc., to achieve the effect of improving safety, promoting on-site production safety, and reducing impact

Pending Publication Date: 2021-03-12
TRAINING CENT OF STATE GRID ZHEJIANG ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new type of discharge rod that can detect residual charge, so as to solve the problems in the prior art that it is impossible to clearly know whether the discharge is complete, there are potential safety hazards, and the discharge needle is easily damaged

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  • Novel discharge rod capable of detecting residual charges
  • Novel discharge rod capable of detecting residual charges
  • Novel discharge rod capable of detecting residual charges

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] attached by Figure 1-5 It can be seen that the present invention provides a novel discharge rod capable of detecting residual charges, including an insulating rod body 10, a discharge needle 1 at the front end of the rod body 10, and the rod body 10 is fixed on the insulating handle 9 through screw connections, which is convenient for disassembly and connection; The rod body 10 is provided with a ground wire 4 connected to the discharge needle 1, and t...

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Abstract

A novel discharge rod capable of detecting residual charges aims to solve the problems that in the prior art, whether discharge is complete or not cannot be known clearly, and potential safety hazardsexist. According to the technical scheme for solving the technical problem, the device comprises an insulating rod body and a spray point at the front end of the rod body, the rear end of the rod body is in threaded connection with an insulating handle, the rod body is provided with a grounding wire connected with the spray point, and the insulating handle is provided with a display; the device further comprises a relay arranged on the insulating handle; and according to the invention, the residual charge of a tested object can be visually known, the extension and retraction of the spray point can be facilitated, the carrying and protection are convenient, and the positive significance is provided for improving the practical training safety, enhancing the training teaching effect and promoting the field production safety.

Description

technical field [0001] The invention relates to the field of capacitance voltage testing, in particular to a novel discharge rod capable of detecting residual charges. Background technique [0002] The discharge rod is a necessary safety tool used in the high-voltage electrical test work. Its function is to protect the workers and prevent the occurrence of electric shock accidents. When carrying out high-voltage electrical test operations, the operator should use a qualified discharge rod to fully discharge the tested product after the test. The regulations only mention that full discharge is required, and a clear operating standard is not given. The specific discharge time It can only be judged by the experience of the test personnel, which may cause the hidden danger of insufficient discharge, thus increasing the uncertainty of the reliability and safety of the electrical test work. Contents of the invention [0003] The purpose of the present invention is to provide a ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R29/24H05F3/02
CPCG01R29/24H05F3/02
Inventor 李少白李伟吕红峰王宣李竹田
Owner TRAINING CENT OF STATE GRID ZHEJIANG ELECTRIC POWER