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Petroleum mechanical valve convenient to adjust

A technology for petroleum machinery and adjustment mechanisms, applied in mechanical equipment, sliding valves, valve details, etc., can solve problems such as valve leakage, unfavorable valve use effect, unfavorable valve use efficiency, etc., and achieve the effect of preventing mis-rotation and preventing valve closing. poor effect

Active Publication Date: 2022-01-04
盐城欧润石化设备制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the large number of valves used in an oil pipeline, when the sealing effect of the connection between the valve and the oil pipeline is poor, some valves may leak, and operators need to repair the valves and replace parts , to a certain extent, it is not conducive to improving the use effect of the valve; in addition, during the use of the valve, if the operator turns the handwheel by mistake, it is easy to affect the opening and closing effect of the valve, and there are certain use defects, which is not conducive to improving the performance of the valve. Efficiency

Method used

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  • Petroleum mechanical valve convenient to adjust
  • Petroleum mechanical valve convenient to adjust
  • Petroleum mechanical valve convenient to adjust

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Embodiment Construction

[0027] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0028] Such as Figure 1-Figure 9 As shown, a petroleum mechanical valve that is easy to adjust according to the present invention includes a main body mechanism 1 on which an adjustment mechanism 2 rotates; the adjustment mechanism 2 slides a limit mechanism 3; the adjustment mechanism 2 is installed with an interference mechanism 5; the interference mechanism 5 is connected with a sealing mechanism 6; the main body mechanism 1 is mated with a lubricating mechanism 4;

[0029] The conflicting mechanism 5 includes a resisting block 501, the regulating mechanism 2 is resisted by a resisting block 501, the resisting block 501 is fixedly connected with a sliding rod 502, and the sliding rod 502 is fixedly connected with a resisting plate 503, the A ...

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Abstract

The invention relates to the technical field of mechanical valves, in particular to a petroleum mechanical valve convenient to adjust, which comprises a main body mechanism, and an adjusting mechanism is rotationally arranged on the main body mechanism; a limiting mechanism slides on the adjusting mechanism; an abutting mechanism is mounted on the adjusting mechanism; the abutting mechanism communicates with a sealing mechanism; and a lubricating mechanism is connected to the main body mechanism in a matched mode. When the valve needs to be opened, the limiting mechanism can be pulled by hands firstly, then the limiting mechanism slides out of the interior of the adjusting mechanism, then the limiting mechanism is rotated, the limiting mechanism is clamped in the main body mechanism, an operator can rotate the adjusting mechanism conveniently, and meanwhile mistaken rotation can be prevented; and the adjusting mechanism extrudes the abutting mechanism when sliding in the main body mechanism, then gas can be exhausted into the sealing mechanism when the abutting mechanism slides in the main body mechanism, then the sealing mechanism seals the main body mechanism when expanding, and then the situation that petroleum leaks when the valve is not opened is prevented.

Description

technical field [0001] The invention relates to the technical field of mechanical valves, in particular to an easy-to-adjust petroleum mechanical valve. Background technique [0002] Valves are an indispensable and important part of petroleum pipeline systems and are widely used in oil transportation systems. In the prior art, petroleum mechanical valves are commonly used equipment during the transportation of petroleum through pipelines. [0003] However, due to the large number of valves used in an oil pipeline, when the sealing effect of the connection between the valve and the oil pipeline is poor, some valves may leak, and operators need to repair the valves and replace parts , to a certain extent, it is not conducive to improving the use effect of the valve; in addition, during the use of the valve, if the operator turns the handwheel by mistake, it is easy to affect the opening and closing effect of the valve, and there are certain defects in use, which is not conduc...

Claims

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Application Information

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IPC IPC(8): F16K3/02F16K3/30F16K3/314F16K3/36F16K27/04F16K27/08F16K31/60F16K35/02B01D29/11B01D35/02
CPCF16K3/0227F16K3/30F16K3/314F16K3/36F16K27/044F16K27/08F16K31/60F16K35/025B01D29/11B01D35/02
Inventor 李培成董玉伟刘步明谢唐进刘磊磊
Owner 盐城欧润石化设备制造有限公司
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