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Petroleum valve with anti-theft function

A valve and petroleum technology, applied in the field of valve components, can solve the problems of difficult maintenance, no criminals, erosion and abrasion of sealing surface, etc., and achieve the effect of easy rotation, avoiding leakage and realizing anti-theft performance

Pending Publication Date: 2019-01-15
苏州市万向机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a petroleum valve with anti-theft function, to solve the problem that the sealing surface is easy to cause erosion and abrasion, difficult to maintain, and there is no anti-theft measures to prevent illegal acts of criminals proposed in the above-mentioned background technology

Method used

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  • Petroleum valve with anti-theft function

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Embodiment Construction

[0024] 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.

[0025] see Figure 1-5 , an embodiment provided by the present invention: a petroleum valve with an anti-theft function, including a valve body 11, a first valve pipeline 10 is installed on one side of the valve body 11, and a second valve pipeline 10 is installed on one side of the first valve pipeline 10. A valve flange 8, a first connecting flange 7 is installed on one side of the first valve flange 8, and a second fixing bolt is arranged between the first connecting flange 7 and the first valve flange 8 9. The first connecting pipe 6 is installed on one side of the first connecting flange 7, the second valve pipe 12 is installed on the other side of the valve bod...

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Abstract

The invention discloses a petroleum valve with the anti-theft function. The petroleum valve comprises a valve body; one side of the valve body is provided with a first valve pipe, one side of the first valve pipe is provided with a first valve flange, one side of the first valve flange is provided with a first connecting flange; a second fixing bolt is arranged between the first connecting flangeand the first valve flange, a first connecting pipe is installed on one side of the first connecting flange, and a second valve pipe is installed on the other side of the valve body; a second valve flange is mounted on one side of the second valve pipe, a second connecting flange is mounted on one side of the second valve flange, a second connecting pipe is mounted on one side of the second connecting flange, and a connecting disk is mounted on the upper end of the valve body. The invention solves the problems that the sealing surface is easy to be eroded and scratched, the maintenance is difficult, and there is no anti-theft measure to prevent illegal behavior of illegal elements.

Description

technical field [0001] The invention relates to the field of valve components, in particular to a petroleum valve with anti-theft function. Background technique [0002] Oilfield valves refer to valves in which the gate moves along the vertical direction of the center line of the channel. The opening and closing of the valve is realized through the valve plate, and the direction of movement of the gate is perpendicular to the direction of the fluid. As a control device in the process of oil transportation, oil field valves need anti-theft performance. During oil field production, criminals often steal oil, gas and production materials at the wellhead site, causing economic losses, damage and interference to the oil field. The normal production order of the oil field will cause environmental pollution, cause major accidents or bury hidden dangers of accidents. Reliable, economical and applicable anti-theft valves are needed to avoid vicious accidents, reduce economic losses, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/60F16K35/00F16K41/02
CPCF16K31/602F16K35/00F16K41/02
Inventor 华培江潘士林
Owner 苏州市万向机械制造有限公司
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