Drainage control system of water well

Abstract

The invention relates to a drainage control system of a water well, which comprises a collector and a drain pipe which is connected with the collector, also comprises an induction tube and an induction valve which is used for converting a pressure signal into an electric water level signal. The induction tube is a vertical tube, the lower end of the induction tube is communicated with the collector, and the upper end is provided with a pressure signal sampling pipe mouth which is used for acquiring the pressure signal; and the pressure signal sampling pipe mouth is connected with a signal input mouth of the induction valve through a pressure pipe. The drainage control system of the water well is applied to the field of drainage control; the current drainage control device has the defects of low safety, low reliability and poorer water level control due to long time use, caused by the self-design problem, on account of the defects of the current drainage control device, the invention develops the drainage control system which has the advantages of a simple structure, sensitivity in high level control, convenience in installation, low requirement on the environment, reliability in operation, and less maintenance workload, basically can meet the requirement of no maintenance, and adapts to all kinds of water wells (collector wells) and similar situations.

Description

technical field [0001] The invention relates to a drainage control system, which belongs to the field of automatic suction water control. Background technique [0002] The drainage of the water well is usually determined according to the water level in the well. When the water level rises to a certain level, the drainage device is turned on for drainage. The existing water well drainage control system usually uses an electric water level sensor to collect the water level signal of the well. , or use a float device to control the opening and closing of the valve, but due to the environmental conditions of the water well, when using an electric water level sensor, more lines will be involved, which is prone to short circuit and leakage problems, and the safety and reliability are relatively low. Poor, and the floating ball device will fail due to fouling and other reasons. Therefore, it is necessary to develop a safe and reliable drainage control system suitable for the water ...

AI Technical Summary

Problems solved by technology

[0002] The drainage of the water well is usually determined according to the water level in the well. When the water level rises to a certain level, the drainage device is turned on for drainage. The existing water well drainage control system usually uses an electric water level sensor to collect the water level signal of the well. , or use a float device to control the opening and closing of the valve, but due to the environmental conditions of the water well, when using an electric water level sensor, more lines will be involved, which is prone to short circuit and leakage problems, and the safety and reliability are relatively low. Poor, and the floating ball device will fail due to scaling and other reasons, therefore, it is necessary to develop a safe and reliable drainage control system suitable for the environment of ponding wells

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