Linear valve switching position locking tool

A valve switch, linear technology, applied in valve devices, engine components, mechanical equipment, etc., can solve the problems of high cost, economic loss, long maintenance time, etc., to avoid losses, ensure the progress of oil production, and facilitate quick connection.

Inactive Publication Date: 2016-10-12
MEIZUAN ENERGY TECH SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the opening device of the linear switch valve itself fails, the equipment cannot operate normally, which directly affects the oil production process, and even causes huge economic losses.
In addition, the underwater situation is complicated, the operation and maintenance are difficult, the maintenance takes a long time, and the cost is high

Method used

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  • Linear valve switching position locking tool
  • Linear valve switching position locking tool

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Embodiment Construction

[0022] Please refer to Figure 1 to Figure 2 As shown, a linear valve switch position locking tool of the present invention includes a housing 1 and a valve control device cooperating with the housing 1, wherein the housing 1 is the peripheral structure of the linear valve switch position locking tool , to provide support and protection for various internal components and structures. Specifically, the housing 1 includes a first end portion 8 and a second end portion 6. L-shaped sliding grooves 9 are arranged symmetrically on both sides of the housing. On the L-shaped sliding grooves 9 A plurality of steps 4 are provided along the circumferential direction of the housing 1 . The valve control device includes a central rod 3 and a driving rod 2 symmetrically arranged on both sides of the central rod 3 and fixedly connected with the central rod 3. The central rod 3 is slidably arranged inside the housing 1, and the driving rod 2 and the L-shaped slide The groove 9 cooperates to ...

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PUM

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Abstract

The invention discloses a linear valve switch position locking tool, which includes a housing and a valve control device cooperating with the housing, wherein the housing includes a first end and a second end, the Both sides of the casing are symmetrically provided with L-shaped sliding grooves, and a plurality of steps are arranged on the L-shaped sliding grooves along the circumferential direction of the casing; the valve control device includes a central rod and symmetrically arranged on both sides of the central rod. the drive rod. The straight-line valve switch position locking tool of the present invention can be conveniently and quickly connected with the straight-line switch valve, and can adjust the opening degree of the valve after the valve is opened. The linear valve switch position locking tool is connected and locked with the driver to maintain the open state of the valve, thereby ensuring the progress of underwater oil production and avoiding losses to the greatest extent.

Description

technical field [0001] The invention relates to an external tool for a valve, in particular to a linear valve switch position locking tool which can be installed on the top of a valve driver and pushed by an external hydraulic cylinder to realize valve opening. Background technique [0002] The linear switch valve is a mechanical component that is opened by a hydraulic cylinder and closed by a spring rebound after the hydraulic cylinder is released. It is widely used in the process of underwater oil and gas exploitation. When the opening device of the linear switch valve itself fails, the equipment cannot operate normally, which directly affects the oil production process, and even causes huge economic losses. In addition, the underwater situation is complicated, the operation and maintenance are difficult, the maintenance takes a long time, and the cost is high. [0003] Therefore, there is an urgent need to develop an effective auxiliary tool that can maintain the normal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K43/00
CPCF16K43/00
Inventor 张鹏举施佳齐效文包玉银涂再君
Owner MEIZUAN ENERGY TECH SHANGHAI
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