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Flange plate

An integrated, body-based technology, applied to flange connections, pipe supports, pipes/pipe joints/fittings, etc., can solve problems such as low installation efficiency, inconvenient installation, and reduced service life of flanges, achieving high efficiency and convenient installation , long service life effect

Inactive Publication Date: 2014-03-26
ZHANGJIAGANG HUARI FLANGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is necessary to connect two such pipe groups through flanges. If the existing method is used, a corresponding flange must be installed on each pipe in a pipe group, but this will make the installation very inconvenient, because The flange body has a certain volume, and these flanges will cause the flange to be squeezed between the pipes, resulting in a reduction in the service life of the flange
The bolt holes between the flange and the flange are also very difficult to align, and there are too many bolt holes installed, which will easily lead to low installation efficiency

Method used

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Experimental program
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Embodiment Construction

[0016] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0017] refer to figure 2 with image 3 As shown, a flange includes a flange body, the flange body includes two opposite sides, the flange body is provided with a plurality of bolt holes 5, and the flange body is provided with a plurality of interfaces 2, the interface 2 are connected by reinforcing ribs 3, and the reinforcing ribs 3 are fixedly connected with the flange body as a whole. One side of the flange body is provided with a plurality of protrusions 4, and the other side of the flange body is provided with protrusions 4. The matching groove 11, the protrusion 4 and the groove 11 are all arc-shaped. When the present invention is actually used, the pipe 1 is butted on the interface 2, and the reinforcing rib 3 can strengthen between the interfaces 2, thereby strengthening the strength of the flange body.

[0018] As a preference...

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PUM

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Abstract

The invention discloses a flange plate comprising a flange plate body. The flange plate body comprises two opposite surfaces and is provided with a plurality of bolt holes. The flange plate is characterized in that the flange plate body is provided with a plurality of joints which are connected one another by reinforced ribs, the reinforced ribs are fixedly integrally connected with the flange plate body, a plurality of projections are arranged on one surface of the flange plate body, grooves matched with the projections are arranged on the other surface of the flange plate body, and both the projections and the grooves are of arc shape. The flange plate can be equipped with multiple pipes, has long service life and is convenient to mount and high in efficiency.

Description

technical field [0001] The invention relates to a flange, in particular to a flange capable of butt jointing three sets of pipe fittings. Background technique [0002] The existing flange is generally provided with an interface on the flange body. When in use, the flange is installed on the pipe fitting, and then the bolt holes on the two flanges are aligned with each other, and the two flanges are connected by bolts. Two flanges are connected to connect two pipes. But in actual research, it is found that in some occasions, it is necessary to stack three pipes into a character shape as a pipe group, such as figure 1 shown. It is necessary to connect two sets of such pipe groups through flanges. If the existing method is used, a corresponding flange must be installed on each pipe in a pipe group, but this will make the installation very inconvenient, because The flange body has a certain volume, and these flanges will cause the flange to be squeezed between the pipes, resu...

Claims

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Application Information

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IPC IPC(8): F16L23/032F16L3/22
CPCF16L23/032F16L23/16F16L58/187
Inventor 陆刚强
Owner ZHANGJIAGANG HUARI FLANGE