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Hydrostatic surface pressure measuring apparatus for arbitrary face

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

Inactive Publication Date: 2004-11-17
HOHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 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
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Effect test

Embodiment Construction

[0011] Control attached figure 1 , the upper water tank 7 is arranged 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 in between, the upper water tank 7 is provided with a combination body 6 with a curved surface to be measured, a movable fulcrum shaft 9 is arranged between the upper water tank 7 and the lever 11 with a scale mark, and the combination body 6 of the curved surface and the The lever 11 with scale marks is in sliding contact, the left side of the lever 11 with scale marks has a self-setting position slider L, the right side of the lever 11 with scale marks has a leveling block 10, and the lever 11 with scale marks is on the right side. The left end of the lever 11 is provided with a weight vertical rod...

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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 surface pressure measuring instrument for measuring surfaces of any shape in still water, which belongs to hydraulics [0002] technical field. Background technique [0003] The prior art can only measure the horizontal pressure of a vertically placed rectangular plane in still water. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to propose a pressure (size, direction, action point) that can measure the pressure (size, direction, action point) of water on any shape surface in still water in view of the above-mentioned defects. 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, the water storage tank is equipped with a water pump, 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 pump between the upper water tank and t...

Claims

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Application Information

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IPC IPC(8): G01L7/00G09B23/12
Inventor 刘孝洋赵振兴
Owner HOHAI UNIV
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