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Turning gasket for connecting flanges

A technology of gaskets and flanges, which is applied in the field of direction-changing gaskets for flange connections, can solve problems such as poor versatility, large angles, and difficult manufacturing and processing.

Inactive Publication Date: 2009-12-09
叶尔肯·拜山
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the angle of existing elbows is mostly 90 degrees (sometimes other angles such as: 22.5, 45, and 90 degrees are designed according to needs), and the angle is too large to meet the requirements of "fine-tuning direction" in actual operation. like making the connection is often more difficult
And for some elbows with special requirements ( figure 1 The angle of the elbow in the middle is 11 degrees), which is difficult to manufacture and has poor versatility

Method used

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  • Turning gasket for connecting flanges
  • Turning gasket for connecting flanges
  • Turning gasket for connecting flanges

Examples

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] Such as Figure 2 to Figure 8 As shown, the direction-changing washer 3 for flange connection of the present invention includes a washer body, wherein the extension lines of the connecting planes on both sides of the washer body intersect to form an included angle, and the included angle is less than 90 degrees. This angle determines the corner of the pipe. The above-mentioned included angle can be designed according to the needs, and can be designed in the interval of 5-45 degrees (it is better to say "0-45 degrees"), or a series can be set according to the needs, such as every 5 degrees or 10 degrees for a series, etc. , to suit different needs.

[0023] The material of the above-mentioned gasket body can be various existing gaskets, such as various rubber gaskets, metal gaskets and the like. For the gasket with a large angle, in order to co...

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Abstract

The invention discloses a turning gasket for connecting flanges, which is used for solving the problem of higher cost when the direction of two connecting pipes are changed in the prior art. The turning gasket for connecting the flanges comprises a gasket body, wherein extension lines connecting the planes on both sides of the gasket body intersect to form an included angle less then 90 degrees. By using the turning gasket for connecting the flanges with the included angle to connect the two pipes, the connecting direction of the pipes can be changed conveniently. The turning gasket for connecting the flanges has simple structure and low production cost and is suitable for processing and production.

Description

technical field [0001] The invention relates to a gasket for flange connection, in particular to a direction-changing gasket for flange connection. Background technique [0002] At present, on pipes or pipes (pipes) connected by flanges, such as figure 1 As shown, the gasket 1 is usually used to seal the joint of two pipes, if you want to change the direction, you can only use the corresponding elbow 2 to change the direction. However, most of the angles of existing elbows are 90 degrees (sometimes other angles such as 22.5, 45, and 90 degrees are also designed according to the needs), and the angles are too large to meet the requirements of "fine-tuning the direction" in actual operation. Like making connections is often more difficult. And for some elbows with special requirements ( figure 1 The angle of the elbow in it is 11 degrees), which is difficult to manufacture and has poor versatility. [0003] For some large-diameter flange connections, such as concrete mixin...

Claims

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Application Information

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IPC IPC(8): F16L23/16F16B43/00
Inventor 叶尔肯·拜山
Owner 叶尔肯·拜山
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