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A measuring head pressure test tool

A technology of tooling and pressure testing, which is applied in the direction of measuring devices, testing of machines/structural components, using stable tension/pressure to test the strength of materials, etc. Cavity damage and other problems, to achieve the effect of reduced load-bearing area, simple manufacture, and prevent deformation

Inactive Publication Date: 2016-04-06
SUZHOU MINZHE MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the force that the flange bears is limited, and the huge thrust of high-pressure water can easily deform the flange, which not only prevents the pressure test tool from working smoothly, but also damages the cavity of the metering head

Method used

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  • A measuring head pressure test tool

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Embodiment Construction

[0011] The present invention is described below in conjunction with accompanying drawing.

[0012] as attached figure 1 Shown is a metering head pressure test tooling according to the present invention, including a metering head 1; the left end of the metering head 1 is provided with a left flange 2; the right end of the metering head 1 is provided with a right flange 3; The left flange 2 and the right flange 3 are tightly connected together; the center of the right end of the right flange 3 is provided with a liquid inlet pipe 4; the liquid inlet pipe is in a "T" shape; the left flange 2 and the There is an O-ring Ⅰ5 between the metering head 1; an O-ring Ⅱ6 between the right flange 3 and the metering head 1; an O-ring Ⅲ7 between the left flange 2 and the right flange 3 ; The left flange 2 and the right flange 3 are connected together by bolts 8 .

[0013] The high-pressure water enters the cavity of the metering head 1 through the liquid inlet pipe 4 of the right flange 3,...

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Abstract

The invention discloses a metering head pressure test tool. The metering head pressure test tool comprises a metering head, wherein the left end of the metering head is provided with a left flange; the right end of the metering head is provided with a right flange; the left flange is in fastening connection with the right flange; the center of the right end of the right flange is provided with a T-shaped liquid inlet pipeline; an O-shaped seal ring I is arranged between the left flange and the metering head; an O-shaped seal ring II is arranged between the right flange and the metering head; an O-shaped seal ring III is arranged between the left flange and the right flange; and the left flange and the right flange are connected together through a bolt. The metering head pressure test tool has the advantages of simple manufacturing and convenient use, and enables high-pressure water to enter the cavity of the metering head through the liquid inlet pipeline of the right flange and the pressure test work to be finally completed, so the practical bearing area of the right flange is substantially decreased, thereby the generation of a deformation phenomenon is effectively prevented.

Description

technical field [0001] The invention relates to a pressure test tool, in particular to a pressure test tool used for a metering head, and belongs to the technical field of pressure test tools. Background technique [0002] The existing measuring head pressure test tooling directly seals the hole of the metering head in the form of a flange. However, the force that the flange bears is limited, and the huge thrust of the high-pressure water can easily deform the flange, which not only prevents the pressure test tool from working smoothly, but also damages the cavity of the metering head. Contents of the invention [0003] In view of the above technical problems, the purpose of the present invention is to propose a pressure test tool for the metering head which is easy to manufacture, easy to use and can effectively prevent deformation. [0004] The technical solution of the present invention is realized as follows: a metering head pressure test tooling, including a metering...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/12G01M99/00
Inventor 刘学斌
Owner SUZHOU MINZHE MACHINERY
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