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Instrument valve with safety protection shell

A safety protection and instrument valve technology, applied in the field of instrument valves, can solve the problems of increasing safety hazards, easy rust aging, easy to be accidentally toggled, etc., to reduce safety hazards, prevent rust aging, and prevent accidental toggle. Effect

Pending Publication Date: 2021-06-29
江苏火电电力设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the existing valve handwheel lacks an external protection device, which is not only easy to rust and age, but also easy to be accidentally moved, which increases safety hazards

Method used

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  • Instrument valve with safety protection shell

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Embodiment Construction

[0013] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer ” refer to directions towards or away from the geometric center of a particular part, respectively.

[0014] As shown in the figure, an instrument valve with a safety protection casing includes an instrument valve body 1 and a protection casing. The protection casing includes a chassis 2 and an outer shell 3. The mounting hole is set outside the main body of the instrument valve 1, and the outer casing 3 is a barrel-shaped structure with an open lower end, and is installed with...

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Abstract

The invention provides an instrument valve with a safety protection shell, which comprises an instrument valve body and the protection shell, wherein the protection shell comprises a chassis and an outer shell, a mounting hole matched with the instrument valve body is arranged at the middle of the chassis, the instrument valve body is sleeved with the chassis, and the outer shell is of a barrel-shaped structure with an opening in the lower end and is matched with the chassis for installation. Compared with the prior art, the instrument valve with the safety protection shell provided by the invention has the beneficial effects that rusting and aging of a hand wheel can be prevented, the hand wheel can be effectively prevented from being accidentally poked, and potential safety hazards are reduced.

Description

technical field [0001] The invention relates to the technical field of instrument valves, in particular to an instrument valve with a safety protection casing. Background technique [0002] At present, the existing valve handwheel lacks an external protection device, which is not only easy to rust and age, but also easy to be accidentally moved, which increases safety hazards. Contents of the invention [0003] In order to solve the above problems, the present invention discloses an instrument valve with a safety protection casing, which can prevent the hand wheel of the instrument valve from turning accidentally. [0004] In order to achieve the above object, the present invention provides the following technical solutions: [0005] An instrument valve with a safety protection shell, characterized in that it includes an instrument valve main body and a protective shell, the protective shell includes a chassis and an outer shell, and the middle part of the chassis is prov...

Claims

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Application Information

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IPC IPC(8): F16K27/00F16K31/60
CPCF16K27/00F16K31/60
Inventor 刘保军
Owner 江苏火电电力设备制造有限公司
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