Glass-plate liquid level meter

Abstract

The invention discloses a glass-plate liquid level meter. The glass-plate liquid level meter comprises a body. Through-pipe connectors are mounted at two ends of the body respectively. A flange is mounted on one side of each through-pipe connector. A seal ring is arranged in each flange. A pressure sensor is mounted on the front side of the upper flange. A retaining plate is connected with the pressure sensor through a controller, and is connected to an opening of the corresponding flange. A sewage discharge valve is mounted on the other side of each through-pipe connector. Two glass plates are mounted on the front and the rear of the body. A front two-section press plate and a rear three-section press plate are arranged on the outer sides of the glass plates, and are connected with each other through a plurality of fixing pieces. A plurality of first waist-shaped grooves are formed in the front two-section press plate, and a plurality of second waist-shaped grooves are formed in the rear three-section press plate. The first waist-shaped grooves and the second waist-shaped grooves are in staggered arrangement. The glass-plate liquid level meter has the advantages of strong self-protection ability, nonexistence of dead corners in observation, stability in connection and lighting function.

Description

technical field [0001] The invention relates to a liquid level gauge, in particular to a glass plate liquid level gauge. Background technique [0002] The height of the liquid medium in the container is called the liquid level, and the instrument for measuring the liquid level is called a liquid level gauge, and the liquid level gauge is a kind of level instrument. The glass plate liquid level gauge has the advantages of simple structure, intuitive reliability, and durability. It is suitable for directly indicating the liquid level of the medium in various containers such as towers, tanks, tanks, and boxes. It is easy to use and has a wide range of applications in general measurement environments. Ordinary The structure of the glass plate level gauge is similar, but when using the glass plate level gauge, it is necessary to always pay attention to the pressure at the connection at both ends. The use of overpressure will directly cause damage to the glass plate level gauge, w...

AI Technical Summary

Problems solved by technology

The glass plate liquid level gauge has the advantages of simple structure, intuitive reliability, and durability. It is suitable for directly indicating the liquid level of the medium in various containers such as towers, tanks, tanks, and boxes. It is easy to use and has a wide range of applications in general measurement environments. The structure of the glass plate level gauge is similar, but when using the glass plate level gauge, it is necessary to always pay attention to the pressure at the connection at both ends. The use of overpressure will directly cause damage to the glass plate level gauge, which will increase the cost of use and reduce the service life. Manpower should pay attention to the pressure at all times. In a dark environment, it is difficult to accurately observe the scale of the liquid level gauge, resulting in deviations in readings.

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