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Manual self-cleaning type valve wedge disc for oil exploitation

A self-cleaning, flashboard technology, applied in the direction of cleaning methods using tools, sliding valves, cleaning methods and appliances, etc., can solve the problem of inconvenient cleaning of oil stains

Inactive Publication Date: 2018-01-19
苏州昌田机械设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The design of the cleaning brush makes it possible to clean the edge of the ram and both sides of the ram during the process of the ram pulling the screw to drive the ram up, so as to solve the problem that the ram is not easy to clean due to oil stains when the ram is used for a long time

Method used

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  • Manual self-cleaning type valve wedge disc for oil exploitation

Examples

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Effect test

Embodiment

[0019] like figure 1 Shown is a manual self-cleaning valve gate used in petroleum development, a self-cleaning manual valve gate used in petroleum development, including a frame 1, a gate 2, a gate pulling screw 3, and a hand wheel 4 , the frame 1 includes an upper frame 11 and a lower frame 12, two oppositely arranged limiting plates 13 are arranged in the middle of the upper frame 11 and the lower frame 12, and the two limiting plates 13 constitute a gap for the gate plate 2 to move up and down , the inner side of the lower frame 12 is provided with a valve plate 2, and the hand wheel passes through the upper frame 11 through the gate pulling screw 3 to connect with the middle position of the upper end of the gate 2, and the inner side of the limiting plate 13 and the inner side above the upper frame 11 are provided There are 14 detachable cleaning brushes.

[0020] In this embodiment, the shutter pulling screw rod 3 is covered with a damping spring.

[0021] In this embod...

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Abstract

The invention discloses a manual self-cleaning type valve wedge disc for oil exploitation. The manual self-cleaning type valve wedge disc comprises a frame, a wedge disc body, a wedge disc traction lead screw and a hand wheel. The frame comprises an upper frame body and a lower frame body, two oppositely arranged limiting plates are arranged between the upper frame body and the lower frame body, and the two limiting plates form a gap where the wedge disc body moves up and down; and a valve plate is arranged on the inner side of the lower frame body, the hand wheel penetrates through the upperframe body through the wedge disc traction lead screw and is connected with the middle of the upper end of the wedge disc body, and detachable cleaning brushes are arranged on the inner sides of the limiting plates and the inner side above the upper frame body. The cleaning brushes are designed so that the edge of the wedge disc body and the two faces of the wedge disc body can be cleaned in the process that the wedge disc traction lead screw drives the wedge disc body to go up, and the problem that the wedge disc body is inconvenient to clean after being used for a long time is solved.

Description

technical field [0001] The invention relates to the technical field of gates, in particular to a manual self-cleaning valve gate for petroleum exploitation. Background technique [0002] The gate valve is suitable for closed-circuit equipment on pipelines with water and sewage as the medium, and is not allowed to be used for regulating flow and emptying. It is widely used in petroleum, chemical, pharmaceutical, electric power and other industries. It is used for opening and closing on pipelines of media such as water, oil, etc. [0003] At present, most of the gate valve gates on the market are made of metal materials, and the oil stains adhere to the metal surface of the gate plate. The problem that the gate valve is used for a long time, and the oil stains are not easy to clean. Over time, the thickness of the oil stains continues to increase, increasing the gate itself. Due to the certain viscosity of the oil stain, the gate and the valve are stuck together, which increa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K3/02F16K3/314B08B1/00
Inventor 陆健
Owner 苏州昌田机械设备制造有限公司
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