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A high-voltage DC circuit breaker valve tower structure and its use method

A high-voltage direct current, circuit breaker technology, applied in springs/shock absorbers, mechanical equipment, magnetic springs, etc., can solve the problems of inability to achieve safety protection and poor protection performance, achieve good safety protection effects, improve service life, and ensure Install the effect of using the effect

Active Publication Date: 2022-05-17
欧米勒电气有限公司
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that good safety protection cannot be achieved and the protection performance is poor when the valve tower structure of the current high-voltage direct current circuit breaker is used after the cable is installed. problem, and proposed a high-voltage direct current circuit breaker valve tower structure and its application method

Method used

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  • A high-voltage DC circuit breaker valve tower structure and its use method
  • A high-voltage DC circuit breaker valve tower structure and its use method
  • A high-voltage DC circuit breaker valve tower structure and its use method

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Embodiment Construction

[0043] 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 creative efforts fall within the protection scope of the present invention.

[0044] see Figure 1-9 , the present invention provides a technical solution: a high-voltage direct current circuit breaker valve tower structure, including a mounting seat 1, the interior of the mounting seat 1 is provided with a mounting groove 3, and the mounting groove 3 is installed on the guide rail slidingly installed There is an installation body 2, the side wall of the installation body 2 is provided with a side groove 9, the inside of the side groove 9 is...

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Abstract

The invention discloses a high-voltage DC circuit breaker valve tower structure and a method of using it. It belongs to the technical field of cable installation and includes a mounting seat. A mounting groove is provided inside the mounting seat and slides on a guide rail provided inside the mounting groove. An installation body is installed, and a side groove is provided on the side wall of the installation body; in the present invention, by providing multiple valve tower bodies, adjacent valve tower bodies are spaced uniformly, and the circuit breaker and its power components are installed with cables. When required, they can be installed on different valve tower main bodies respectively. At the same time, a cable cover is provided on each valve tower main body. Different multi-bundle cables can be passed through the cable cover at the same time for protection and overhead installation to avoid causing the cables to be damaged. The cables are exposed to improve the service life of the cables. At the same time, by setting up the spray fire control components and gas control components, and the physical structure design, a good fire control and fire extinguishing system can be formed, which can ensure the installation and use effect of the cables to a great extent. At the same time, it has good safety protection effect.

Description

technical field [0001] The invention belongs to the technical field of cable installation, and in particular relates to a valve tower structure of a high-voltage direct current circuit breaker and a use method thereof. Background technique [0002] A circuit breaker is a common electronic structure, generally referring to a switching device that can close, carry and break current under normal circuit conditions and can close, carry and break current under abnormal circuit conditions within a specified time , due to its main working nature, it is also widely used in electrical circuits as a circuit protection structure for high-voltage DC working environments. When the circuit breaker is in use, its power components and cables need to be set on the valve tower. [0003] A Chinese patent (CN105958407B) discloses a valve tower structure for a high-voltage direct current circuit breaker, which includes a plurality of circuit breaker power components for sequential series connect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G7/00A62C3/16A62C31/00H02G7/14F16F15/04F16F6/00
CPCY02E60/60
Inventor 向正碧赵顺袁春雷
Owner 欧米勒电气有限公司
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