Geomembrane permeability coefficient tester and measuring method thereof

A technology of permeability coefficient and geomembrane, which is used in measuring devices, permeability/surface area analysis, instruments, etc., can solve problems such as unfavorable operation, inability to press and position, and inability to measure multiple groups, and achieves convenient support and positioning, which is beneficial to Individual adjustment, avoid mutual interference effect

Pending Publication Date: 2021-01-08
水发检测科技有限公司
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  • Abstract
  • Description
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Problems solved by technology

[0003] However, when the existing measuring instrument is used, only a group of pipes are used for connection measurement, and the detection range is relatively small. In addition, for installation and positioning, the geomembrane needs to be cut to fit the connection position, and it cannot be directly compressed and positioned, which is troublesome and unfavorable. Operation and use, it is impossible to compare multiple sets of measurements, and needs to be improved

Method used

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  • Geomembrane permeability coefficient tester and measuring method thereof
  • Geomembrane permeability coefficient tester and measuring method thereof
  • Geomembrane permeability coefficient tester and measuring method thereof

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only part of the embodiments of the present invention, not all embodiments, based on The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] see Figure 1-3 , a geomembrane permeability tester and its measurement method, including a box 1, please refer to figure 1 and figure 2 A connecting flange 11 is fixedly installed on one side surface of the box body 1, a side plate 12 is fixedly connected to the side surface of the box body 1, a main pipe 13 is fixedly installed on the other end side of the side plate 12, and a side surface of the main pipe 13 is fixed A regul...

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Abstract

The invention discloses a geomembrane permeability coefficient tester which comprises a box body, a connecting flange is fixedly installed on the surface of one side of the box body, a side plate is fixedly connected to the side face of the box body, a main pipeline is fixedly installed on the side face of the other end of the side plate, and an adjusting valve is fixedly installed on the surfaceof one side of the main pipeline; a connecting pipe is fixedly connected to the other end of the adjusting valve, a pressing pipe is slidably mounted on the side face of the other end of the connecting pipe, a sealing gasket is fixedly mounted on the surface of one end of the pressing pipe, the surface of the sealing gasket is slidably connected to the side face of the connecting pipe, and a pressing flange is fixedly welded to the other end of the pressing pipe. Winding rollers are rotationally installed on the surfaces of the two sides of the box body, geomembranes are connected to the surfaces of the winding rollers in a wound mode, and the surfaces of the geomembranes are slidably connected to the surfaces of connecting flanges, so that the use convenience and stability can be greatlyimproved, and the efficient and accurate measurement is guaranteed.

Description

technical field [0001] The invention relates to the field of permeability coefficient measurement, in particular to a geomembrane permeability coefficient measuring instrument and a measuring method thereof. Background technique [0002] Geomembrane is very common in the current building construction, and in order to ensure the effect and safety of use, it is necessary to measure the permeability coefficient of geomembrane, which is generally measured by a measuring instrument. [0003] However, when the existing measuring instrument is used, only a group of pipes are used for connection measurement, and the detection range is relatively small. In addition, for installation and positioning, the geomembrane needs to be cut to fit the connection position, and it cannot be directly compressed and positioned, which is troublesome and unfavorable. Operation and use, it is impossible to compare multiple sets of measurements, which needs to be improved. Contents of the invention ...

Claims

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Application Information

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IPC IPC(8): G01N15/08
CPCG01N15/0806G01N15/0826
Inventor 李飞杜子龙刘洋杨有峰马霄苗振伟
Owner 水发检测科技有限公司
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