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Covering hole penetration holder

A gripper and porosity technology, applied in scientific instruments, permeability/surface area analysis, suspension and porous material analysis, etc., can solve problems such as troublesome use, affect measurement accuracy, unreasonable structure, etc., and achieve convenient use. , Reasonable structure, ensure the effect of measurement accuracy

Inactive Publication Date: 2015-04-29
南通市中京机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The holder of the existing device for measuring core porosity and permeability has an unreasonable structure and is troublesome to use, which affects the measurement accuracy

Method used

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  • Covering hole penetration holder

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Embodiment Construction

[0011] A pressure-covered hole seepage holder, comprising a holder cylinder 1, the left and right ends of the outer periphery of the holder cylinder are respectively fitted with a left cap 2 and a right cap 3, and the external thread of the push cap 4 is connected with the thread of the left cap. The internal thread is engaged, and the head of the push cap protrudes on the left side of the left cap. The left and right ends of the cylinder are respectively provided with a left taper sleeve 5 and a right taper sleeve 6. The left taper sleeve and the right taper sleeve are in contact with the cylinder body. O-rings 7 and 8 are arranged between the walls. The left and right ends of the fluorine rubber sleeve 9 are respectively tightly fitted on the left and right taper sleeves. The right end of the left plug is installed in the fluorine rubber sleeve. The left plug 26 The left end of the left end passes through the inner chamber of the push cap, stretches out at the left end of the...

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PUM

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Abstract

The invention discloses a covering hole penetration holder, which comprises a holder barrel, wherein a left cap and a right cap are respectively arranged at the left end and the right end of the periphery of the holder barrel in a sleeving manner; an external thread of a push cap is engaged with an inner thread of the left cap; the head part of the push cap extends out of the left side of the left cap; a left taper sleeve and a right taper sleeve are respectively arranged at the left end of the right end of the internal part of the barrel; the left end and the right end of a fluorine rubber sleeve are tightly arranged on the left taper sleeve and the right taper sleeve respectively in the sleeving manner; a cylinder body is arranged on the right cap in the sleeving manner; a rock core plug which is pushed by air pressure is arranged in the cylinder body; an air inlet channel is arranged in the left cap; an air outlet channel is arranged in the rock core plug; and a pressurizing opening for pressurizing the barrel is formed in the barrel. The covering hole penetration holder is reasonable in structure and convenient to use; and the measurement accuracy of the rock core porosity and a permeability device is ensured.

Description

technical field [0001] The invention relates to a holder for a device for measuring rock core porosity and permeability. Background technique [0002] The existing clamper of the device for measuring the porosity and permeability of the rock core has an unreasonable structure and is cumbersome to use, which affects the measurement accuracy. Contents of the invention [0003] The object of the present invention is to provide a pressure-covering hole seepage holder with reasonable structure, convenient use and good effect. [0004] Technical solution of the present invention is: [0005] A pressure-covered hole seepage clamper is characterized in that it includes a clamper cylinder, the left and right ends of the outer periphery of the clamper cylinder are respectively fitted with a left cap and a right cap, and the external thread of the push cap is connected with the thread of the left cap. The internal thread is engaged, and the head of the push cap protrudes from the l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/08
Inventor 王华
Owner 南通市中京机械有限公司