Hydrostatic surface pressure measuring apparatus for arbitrary face

A measuring instrument, a technology of a cylinder, applied in the direction of measuring devices, measuring fluid pressure, measuring fluid pressure through mechanical components, etc.

Inactive Publication Date: 2008-12-03
HOHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The prior art can only measure the horizontal pressure of a vertically placed rectangular plane in still water

Method used

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  • Hydrostatic surface pressure measuring apparatus for arbitrary face
  • Hydrostatic surface pressure measuring apparatus for arbitrary face
  • Hydrostatic surface pressure measuring apparatus for arbitrary face

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] Control attached figure 1 , the upper water tank 7 is located on the support 5 of the water storage tank 1, the water storage tank 1 is equipped with a water pump 2, and the water pump 2 sends the water in the water storage tank 1 to the upper water tank 7 through the water inlet pipe 4, and the upper water tank 7 and the water storage tank 2 There is a water outlet pipe 3 between them, the upper water tank 7 is provided with a cylindrical combination 6 to be measured, and there is a movable fulcrum shaft body 9 between the upper water tank 7 and the lever 11 with scale marks, and the cylindrical combination 6 and Sliding contact of the lever 11 with scale marks, self-setting position slider L on the left side of the lever 11 with scale marks, leveling block 10 on the right side of the lever 11 with scale marks, with scale The left end of the marked lever 11 is provided with a weight vertical rod 8 .

[0013] Working process: Use the leveling block 10 to make the lever...

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PUM

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Abstract

The invention is pressure measuring device for any surface standing level. The structure is: the upper water tank is set on the supporting base of the water storing box; the water storing box has a pump. The pump transmits the water in the box to the upper water tank through water-in pipes, there has a water-out pipe between the upper water tank and the water storage box, there sets a compound body of camber needed to be measured in the upper water tank, there sets a supporting point spindle which can move left and right between the upper water tank and the scaled lever, the compound body of the camber slide contacts with the scaled lever, and it can move left and right, and front and back. The left side of the lever has a sliding block which can set the position by itself, the right side of the lever has a flat adjusting block, the left end of the lever sets a weights plumbing bar. The merits: it can measure the water pressure of surface with any shape.

Description

technical field [0001] The invention relates to a measuring instrument for measuring 1 / 4 cylinder static water surface pressure in still water, and belongs to the technical field of hydraulics. Background technique [0002] The prior art can only measure the horizontal pressure of a vertically placed rectangular plane in still water. Contents of the invention [0003] The object of the present invention is to propose a kind of pressure (size, direction, action point) that can measure water to 1 / 4 cylindrical surface in still water for the defect of above-mentioned existence. [0004] The technical solution of the present invention: the structure is that the upper water tank is arranged on the support of the water storage tank, and a water pump is installed in the water storage tank, and the water pump sends the water in the water storage tank to the upper water tank through the water inlet pipe, and there is a water tank between the upper water tank and the water storage t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01L7/00G09B23/12
Inventor 刘孝洋赵振兴
Owner HOHAI UNIV
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