Multifunctional water level detection device

Abstract

The invention discloses a multifunctional water level detection device. The device comprises an induction detection module, a data processing module, a display module and an alarm module. The induction detection module is electrically connected with the input end of the data processing module, and the output end of the data processing module is electrically connected with the alarm module and thedisplay module. A temperature sensor is arranged at the bottom of the fixing rod, a pressure sensor is arranged on the peripheral face, close to the bottom, of the fixing rod, and the temperature sensor and the pressure sensor are electrically connected with the input end of the data processing module. According to the technical scheme, a liquid internal pressure detection function is realized through the pressure sensor; the liquid level depth is calculated according to pressure data obtained through detection, temperature parameters of liquid are detected through the temperature sensor, multifunctional detection is achieved, finally, the water level data and the temperature data are processed through the data processing module and output to the display module and the alarm module, and therefore the display and early warning functions are achieved.

Description

technical field [0001] The invention relates to the technical field of liquid level detection, in particular to a multifunctional water level detection device. Background technique [0002] At present, the detection technology of liquid water level has many measurement methods, such as water gauge measurement, float water level measurement, ultrasonic water level measurement, etc., and the above measurement methods have their corresponding advantages and disadvantages. [0003] In the prior art, most of the water level measuring devices have a short service life due to unreasonable design of the liquid part, poor sealing performance and easy wear and tear of the device. At the same time, when detecting high-temperature, acid-base liquids, the detection part is easily corroded by the liquid, which affects the accuracy and sensitivity of water level and temperature detection. In addition, the detection function is single, and it lacks real-time display record and early warnin...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, most of the water level measuring devices have a short service life due to unreasonable design of the liquid part, poor sealing, and easy wear and tear of the device

At the same time, when detecting high-temperature, acid-base liquids, the detection part is easily corroded by the liquid, which affects the accuracy and sensitivity of water level and temperature detection

In addition, the detection function is single, lacking real-time display records and early warning functions

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