Fire water tank liquid level measuring and control device

Abstract

The invention relates to the field of equipment about fire water tanks, in particular to a fire water tank liquid level measuring and control device. The fire water tank liquid level measuring and control device comprises a water tank, and the water tank is internally provided with a water storage cavity; the middle of the lower end of the inner wall of the right side of the water storage cavity is fixedly connected with a limiting ring, and the limiting ring is sleeved with a liquid level sensor; the top end of the liquid level sensor is connected with a measuring and control box through a data cable; the left side of the front end of the measuring and control box is provided with a display panel, the middle and the right side of the measuring and control box are provided with a high-level alarm and a low-level alarm correspondingly, the lower end of the right side of the measuring and control box is provided with a power switch, and the left side and the right side of the bottom endof the measuring and control box are provided with two sets of suction cup assemblies; the bottom ends of the suction cup assemblies are fixedly attached to the top end of the water tank; and a positioning assembly is installed on a measuring placement hole. The measuring and control device provided by the invention can display the liquid level in the water tank precisely, has a very good alarmingfunction, is capable of being provided with the measuring and control box conveniently and meanwhile can enable the data cable to be positioned and fixed quite well.

Description

technical field [0001] The invention relates to the field of equipment related to fire-fighting water tanks, in particular to a liquid-level measurement and control device for fire-fighting water tanks. Background technique [0002] With the development of society, urbanization construction is becoming more and more popular. With the expansion of buildings and the extension of dry weather, fires are prone to occur in cities and towns; to deal with fires, or through the help of residents themselves and neighbors Fire extinguishing, or by firefighters by means of fire alarms; when firefighters extinguish a fire, whether there is water in the firefighting water tank becomes a key indicator. The display of the glass tube shows whether there is water in the fire water tank; or the combination of a float ball and a magnetic flap is used to observe whether there is water in the fire water tank. The combination of a float ball and a magnetic flap has the disadvantages of easy corros...

AI Technical Summary

Problems solved by technology

[0002] With the development of society, urbanization construction is becoming more and more popular. With the expansion of buildings and the extension of dry weather, fires are prone to occur in cities and towns; to deal with fires, or through the help of residents themselves and neighbors Fire extinguishing, or by firefighters by means of fire alarms; when firefighters extinguish a fire, whether there is water in the firefighting water tank becomes a key indicator. The display of the glass tube shows whether there is water in the fire water tank; or the combination of a float ball and a magnetic flap is used to observe whether there is water in the fire water tank. The combination of a float ball and a magnetic flap has the disadvantages of easy corrosion and low cost performance

[0003] However, the liquid level measurement and control equipment in the prior art cannot be displayed accurately with numerical values, and does not have a good alarm function. The installation of the measurement and control box in the prior art is inconvenient and the data line cannot be well fixed position

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