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Blast pipe valve connecting flange

A technology for connecting flanges and air duct valves. It is used in flange connections, pipes/pipe joints/fittings, passing components, etc. It can solve the problems of occupying space, cumbersome brackets, consuming metal materials, reducing operation progress, etc. Brackets and connections are quick and easy, and the effect of eliminating the occupation of the venue

Inactive Publication Date: 2006-11-29
王建平 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of urban modernization, there are many high-rise buildings everywhere, the reappearance of business centers, the networking of hypermarkets, etc., in order to further improve the quality of indoor ambient air and protect human health, so with the improvement of corresponding supporting facilities, especially Especially the central air-conditioning air duct system has been widely used. However, the currently used air duct system has heavy and complicated operations in processing and assembly. Especially in the process of hoisting, it often encounters surrounding Environmental barriers make construction difficult. Therefore, it is necessary to use a space-consuming and heavy bracket, which will not only consume a lot of metal materials, but also reduce the work progress, and affect the completion of the overall project. The air pipes, air pipe connecting flanges and air pipe valve connecting flanges in the system need to be further innovated

Method used

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  • Blast pipe valve connecting flange
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Embodiment Construction

[0012] The air pipe valve connecting flange of the present invention will be described in detail below with reference to the accompanying drawings.

[0013] see figure 1 , figure 2 , image 3 , Figure 4 with Figure 5 , The connecting flange of the air pipe valve part of the invention is composed of a flange body (1) and a rivet nut (5).

[0014] The flange body (1) is rectangular, and one end port of the rectangular flange body (1) is formed into a groove (2), and the rectangular flange The other end port of the body (1) is a hollow body (3), and the four corners of the hollow body (3) of the other end port of the flange body (1) are each placed with a right angle positioning piece (6 ), the hollow body (3) of the other end port of the flange body (1) can also be filled with reinforcing materials to increase the strength of the hollow body (3) when needed, and the rectangular A groove (4) is provided in the middle of the outer end surface of the hollow body (3) of the...

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Abstract

The invention relates to blast pipe valve component connecting flange that the flange body is rectangle shape, and the two ends have a flute. The middle of the flange body is hollow. At least two screws combining riveting nut is set on the central line of the flange upper surface hollow body. And right angle locating component is set at four angles of the hollow identity. The invention is convenient to install, easy to hang, and could improve work efficiency. It could be used in parallel connecting in wind pipe system.

Description

Technical field: [0001] The invention relates to a connecting flange, in particular to a connecting flange for an air pipe valve part. Background technique: [0002] With the development of urban modernization, there are many high-rise buildings everywhere, the reappearance of business centers, the networking of hypermarkets, etc., in order to further improve the quality of indoor ambient air and protect human health, so with the improvement of corresponding supporting facilities, especially Especially the central air-conditioning air duct system has been widely used. However, the currently used air duct system has heavy and complicated operations in processing and assembly, especially in the process of hoisting, often encountering surrounding Environmental barriers make construction difficult. Therefore, it is necessary to use space-consuming and heavy brackets. This will not only consume a lot of metal materials, but also reduce the progress of the work, and affect the com...

Claims

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Application Information

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IPC IPC(8): F16L23/14
Inventor 王建平杨小平
Owner 王建平
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