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Water source well water level monitoring system

A technology of water level monitoring and water source well, which is applied in the direction of testing water, liquid level indicator for physical variable measurement, liquid/fluid solid measurement, etc. It can solve the problems of detection, unable to detect and change the water level of water source well, and avoid empty space pumping effect

Pending Publication Date: 2021-03-30
ZHEJIANG FROG PUMP IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention mainly solves the problem that the water level change of the water source well and the cause of the change cannot be detected in the existing technology; it provides a water level monitoring system for the water source well, which can monitor the deep water level information of the water source well in real time, and further monitor the water filter holes of the well pipe. Detect, detect the cause of water level changes, facilitate the maintenance and normal operation of water source wells

Method used

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  • Water source well water level monitoring system
  • Water source well water level monitoring system
  • Water source well water level monitoring system

Examples

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Effect test

Embodiment 1

[0022] Embodiment one: a kind of water source well water level monitoring system, such as figure 1 As shown, it includes a monitoring device 1, a radio frequency admittance device, a water quality detection device 11, a water source well, an outlet pipe 8, a well cover 4 and a submersible pump 10, the submersible pump 10 is installed under the water source well, and the submersible pump 10 is connected to the monitoring device 1, The water quality detection device 11 is installed in the water source well, and the water quality detection device 11 is used to detect whether the water source well is blocked. The water quality detection device 11 is connected with the monitoring device 1. To detect the water level of the water source well, the radio frequency admittance device is connected to the monitoring device 1, the outlet pipe 8 is connected to the submersible pump 10, and the well cover 4 is installed on the upper end of the water source well.

[0023] The water source well...

Embodiment 2

[0028] Embodiment two, a kind of water source well water level monitoring system, such as Figure 4 As shown, the difference between the present embodiment and the first embodiment is that the water quality detection device 11 of the present embodiment includes a base body 16, a first connecting rod 17, a second connecting rod 18, a trachea 26, a movable plate 24, an air bag 25, a pressure gauge 28 and the airtight box 23, one end of the first connecting rod 17 is connected with the movable plate 24, the other end of the first connecting rod 17 passes through the base body 16 and is connected with the downhole pipe 6, and one end of the second connecting rod 18 is fixedly connected with the base body 16, The other end of the second connecting rod 18 is fixedly connected with the inner well pipe 7, the second connecting rod 18 has an air hole 27, one end of the air pipe 26 is connected with the air hole 27 of the second connecting rod 18, and the other end of the air pipe 26 is ...

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Abstract

The invention discloses a water source well water level monitoring system which comprises a monitoring device, a radio frequency admittance device, a water quality detection device, a water source well and a submersible pump, wherein the submersible pump is installed below the water source well and connected with the monitoring device, the water quality detection device is installed in the water source well, and the water quality detection device is used for detecting whether the water source well is blocked or not. The water quality detection device is connected with the monitoring device, the radio frequency admittance device is installed on the wall of a water source well, the radio frequency admittance device is used for detecting the water level of the water source well, and the radiofrequency admittance device is connected with the monitoring device. The radio frequency admittance sensor probe and the radio frequency admittance transmitter probe form an electrolytic capacitor, the water level is measured according to changes of capacitance values, real-time monitoring of the water level of the water source well is achieved, the purposes of low-liquid-level pump stopping andhigh-liquid-level automatic pump starting are achieved in combination with a monitoring device, and the phenomena of empty pumping, idle burning and the like of the water source well are avoided.

Description

technical field [0001] The invention relates to the technical field of water source wells, in particular to a water level monitoring system for water source wells. Background technique [0002] The liquid level of water source wells varies from tens of meters to hundreds of meters, and the current status of water source wells in various oil production plants is similar. Most of the traditional water level measurement methods are to put the diffused silicon piezoresistive core or ceramic piezoresistive core pressure sensor into the bottom of the water, and measure the water level indirectly through the pressure change. The deepest water level can only be measured to 150m; when the water level is deeper, the pressure sensor diaphragm is easy The damage cannot be used, the sealing of the sensor is also difficult to solve the leakage, and the error of measuring the water level is getting bigger and bigger. Obviously, this method cannot meet the requirements of measuring the deep...

Claims

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Application Information

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IPC IPC(8): G01F23/26G01N33/18B01D29/50B01D29/96
CPCG01F23/263G01N33/18B01D29/50B01D29/96
Inventor 聂国军程鹏
Owner ZHEJIANG FROG PUMP IND
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