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Hydraulic static level with automatic exhaust function and its balancing method

A static level, automatic exhaust technology, applied in hydrostatic leveling, instruments, nuclear power generation and other directions, can solve the problems of inaccurate measurement of pressure, affecting the accuracy of settlement measurement, and inability to discharge air bubbles in time, to eliminate the measurement accuracy. Affect and reduce the effect of liquid injection operation requirements

Active Publication Date: 2022-07-08
HUNAN ZHONGDA CONSTR ENG TESTING TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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 level with automatic exhaust function and its balancing method
  • Hydraulic static level with automatic exhaust function and its balancing method
  • Hydraulic static level with automatic exhaust function and its balancing method

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Embodiment Construction

[0045] In order to make the above objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention will be described in detail below with reference to 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 herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific implementation disclosed below.

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

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Abstract

The invention discloses a hydraulic static level with automatic exhaust function. The upper end of the longitudinal liquid cavity pipeline is an exhaust port, and the upper part of the static level shell is provided with a concave exhaust valve that communicates with the exhaust port. The hydraulic static level with automatic exhaust function also includes an automatic exhaust valve partially accommodated in the exhaust valve accommodating cavity, and the automatic exhaust valve includes: a valve shell, an exhaust flange, Elastic expansion piece and valve plug. The invention also discloses a method for adjusting and balancing a hydraulic static level with automatic exhaust function. The invention aims to solve the technical problem that the static level in the prior art cannot be discharged in time due to the generation of air bubbles during the service process, resulting in inaccurate measurement of pressure, thereby affecting the accuracy of settlement measurement.

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 balance adjustment 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 a plurality of static level gauges 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 instrument 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 impact of the construction site, or due to the non-standard installation and injection operation, the static force A large number of air bubbles ...

Claims

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Application Information

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Patent Type & Authority Patents(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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