A magnetostrictive water gauge for open channel water level measurement

A technology of water level measurement and magnetostriction, which is applied in measuring devices, liquid/fluid solid measurement, water resource assessment, etc. It can solve problems such as unsatisfactory, short water gauge, and inability to measure open channels, so as to achieve waterproof performance and improve adaptability performance, improve detection and installation requirements

Active Publication Date: 2022-07-08
太原尚水测控科技有限公司
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  • Application Information

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Problems solved by technology

[0003] The existing magnetostrictive water gauge consists of four parts: sensor probe, signal processing unit, liquid level float, limit snap ring, wherein the top of the sensor probe is equipped with an electronic warehouse for controlling and monitoring the device, and the sensor In the existing devices, the probe is basically a whole measuring rod, which contains various components for detecting the water level, and can detect the water level at a certain depth, but for some small open channels or deep open channels It is said that it is impossible to measure the overall depth of the open channel, either the water gauge is too long, or the water gauge is too short, so the water gauge can only be installed at a fixed position on another side, which cannot meet different scenarios needs

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  • A magnetostrictive water gauge for open channel water level measurement
  • A magnetostrictive water gauge for open channel water level measurement
  • A magnetostrictive water gauge for open channel water level measurement

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Embodiment Construction

[0044] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0045] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0046] see Figure 1 to Figure 11 , a magnetostrictive water gauge for open channel water level measurement provided by an embodiment of the present invention, the magnetostrictive water gauge for open channel water level measurement includes:

[0047]Electronic warehouse 1, a first measuring rod 2 is fixedly installed at the bottom of the electronic warehouse 1, a second measuring rod 3 is slidably installed on the outer side of the first measuring rod 2...

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Abstract

The invention relates to the field of water level measurement, in particular to a magnetostrictive water gauge used for open channel water level measurement. The magnetostrictive water gauge for measuring the water level of an open channel includes: an electronic warehouse, and a first measuring rod is fixedly installed at the bottom of the electronic warehouse. When the magnetostrictive water gauge for open channel water level measurement provided by the present invention is used, the controller controls the sliding device to realize the expansion and contraction of the second measuring rod and the first measuring rod, so as to be suitable for the needs of open channels of different depths, and at the same time The winding or pay-off operation of the waveguide wire is realized by the wire take-up mechanism, and then the device is installed in an installable position to realize the fixation of the device, which is used to improve the detection and installation requirements of the device with different depths of water channels, and improve the performance of the device. Adaptability: The waterproof performance between the first measuring rod and the second measuring rod is realized by sealing between the first measuring rod and the second measuring rod by the water lubricating bearing installed on the second measuring rod.

Description

technical field [0001] The invention relates to the field of water level measurement, in particular to a magnetostrictive water gauge used for open channel water level measurement. Background technique [0002] When measuring the water level of an open channel, a magnetostrictive water gauge needs to be used. The magnetostrictive water gauge can be used for water level measurement in the fields of agricultural irrigation channels, small river water levels, section water levels, urban flood control, and open channel flow. [0003] The existing magnetostrictive water gauge consists of four parts: a sensor probe, a signal processing unit, a liquid level float, and a limit snap ring. The top of the sensor probe is installed with an electronic compartment for controlling and monitoring the device. The sensor In the existing device, the probe is basically a whole measuring rod, which contains various components for detecting the water level, which can detect the water level of a c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01F23/72G01F23/284B65H75/44
CPCG01F23/72G01F23/284B65H75/44Y02A90/30
Inventor 李志刚陈吉平候文昂张健邓皓刘宇郭博文张明闫亮李伟闫加胜杨尧凯
Owner 太原尚水测控科技有限公司
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