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Hydraulic static force level gauge with automatic exhaust function and balance adjusting method thereof

A static level and automatic exhaust technology, applied in hydrostatic leveling, instruments, nuclear power generation, etc., can solve the problems of affecting the accuracy of settlement measurement, inaccurate measurement of pressure, and unable to discharge air bubbles in time, so as to reduce the liquid injection operation Requirement, effect of eliminating influence of measurement accuracy

Active Publication Date: 2021-11-23
HUNAN ZHONGDA CONSTR ENG TESTING TECH
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  • Abstract
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  • Application Information

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Problems solved by technology

[0006] Based on this, the present invention proposes a hydraulic static level with automatic exhaust function and its balance adjustment method, aiming to solve the problem that the static level in the prior art cannot be discharged in time when the bubbles generated in the service process cause the measurement pressure Inaccurate, and then affect the technical problems of settlement measurement accuracy

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  • Hydraulic static force level gauge with automatic exhaust function and balance adjusting method thereof
  • Hydraulic static force level gauge with automatic exhaust function and balance adjusting method thereof
  • Hydraulic static force level gauge with automatic exhaust function and balance adjusting method thereof

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Embodiment Construction

[0045] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0046] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral Ground co...

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Abstract

The invention discloses a hydraulic static force level gauge with an automatic exhaust function, which comprises a static force level gauge shell. A transverse liquid cavity pipeline and a longitudinal liquid cavity pipeline communicated with the transverse liquid cavity pipeline are arranged in the static force level gauge shell, the upper end of the longitudinal liquid cavity pipeline is an exhaust port, an exhaust valve accommodating cavity which is formed by sinking and is communicated with the exhaust port is formed in the upper part of the static force level gauge shell; the hydraulic static force level gauge with the automatic exhaust function further comprises an automatic exhaust valve partially contained in the exhaust valve containing cavity, and the automatic exhaust valve comprises a valve shell, an exhaust flange, an elastic telescopic piece and a valve plug. The invention further discloses a balance adjusting method of the hydraulic static force level gauge with the automatic exhaust function. The invention aims to solve the technical problem that in the prior art, bubbles generated in the service process of a static leveling instrument cannot be discharged in time, so that the measurement pressure intensity is not accurate, and the settlement measurement precision is influenced.

Description

technical field [0001] The invention belongs to the technical field of hydraulic detection, and in particular relates to a hydraulic static level with an automatic exhaust function and a balancing method thereof. Background technique [0002] The static level is a high-precision liquid level measurement system, which is suitable for measuring the relative settlement of multiple points. In use, the containers of multiple static levels are connected by liquid pipes, and the liquid level of each container is measured by the relevant sensor, and then the liquid level change of each measuring point can be measured. [0003] The static level in the prior art does not have the function of automatic exhaust. When it is installed on the construction site (house, subway, bridge site), due to the environmental influence of the construction site, or due to the non-standard installation liquid injection operation, the static level will A large number of air bubbles are generated in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C5/04G01C25/00
CPCG01C5/04G01C25/00Y02E30/30
Inventor 童志峰徐艳召徐建杨振
Owner HUNAN ZHONGDA CONSTR ENG TESTING TECH
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