Online liquid level monitor for high-level water tank

Abstract

The invention discloses an online liquid level monitor for a high-level water tank. The online water level monitor comprises a water level detection device, a data acquisition and processing module, a wireless transmission module and a short-message alarm module. The water level detection device is connected with the data acquisition and processing module which is respectively connected with the wireless transmission module and the short-message alarm module. The wireless transmission module comprises a modem unit and a wireless data transmission unit, and the wireless data transmission unit comprises one of a GPRS (general packet radio service) transmission unit, a short message transmission unit and an ultrashort-wave transmission unit. The online liquid level monitor for the high-level water tank has the advantages of accuracy and stability in online monitoring of the liquid level of the high-level water tank, functions of wireless transmission and short-message alarm, benefits for early detection and early removal of faults, improvement of safety, convenience in use and easiness for management.

Description

technical field [0001] The invention relates to the technical field of on-line monitoring, in particular to an on-line liquid level monitor of a high-level water tank. Background technique [0002] With the rapid development of the construction industry, there are more and more high-rise buildings, and the indoor secondary water supply of high-rise buildings is becoming more and more common. The high-level water tank has the function of storing water and stabilizing the water pressure, and has a certain energy-saving effect. It has been widely used as a secondary water supply facility commonly used in high-rise buildings. However, high-level water tanks usually need to be installed in the high-level water tank room on the top floor of high-rise buildings, which is not conducive to monitoring and management. Moreover, high-level water tanks usually use float valves, hydraulic control valves or electric valves for water replenishment, which is prone to water inlet valve failur...

AI Technical Summary

Problems solved by technology

However, high-level water tanks usually need to be installed in the high-level water tank room on the top floor of high-rise buildings, which is not conducive to monitoring and management. Moreover, high-level water tanks usually use float valves, hydraulic control valves or electric valves for water replenishment, which is prone to water inlet valve failure or runaway. Water phenomenon, failure to detect it in time will affect water use, and running water for a long time will also cause water waste and harm users

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