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Pressure or bubble water level indicator probe silt-isolating method and device

A water level meter and pressure technology, which is applied in the direction of displaying liquid level indicators through pressure measurement, can solve the problems of unstable data collection, scrapping of facilities and equipment, and short service life, so as to improve the accuracy of hydrological monitoring, facilitate operation and maintenance, and avoid The effect of civil construction

Pending Publication Date: 2019-09-06
赵如月
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In daily use, on the one hand, due to sedimentation, the facilities and equipment are often scrapped, and the service life is short, causing great losses; use

Method used

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  • Pressure or bubble water level indicator probe silt-isolating method and device
  • Pressure or bubble water level indicator probe silt-isolating method and device
  • Pressure or bubble water level indicator probe silt-isolating method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment one: see figure 1 and figure 2 , in the figure, 1-sealing mechanism, 2-elbow, 3-cross joint, 4-desilting container, 5-water level gauge probe, 6-cable, 7-communicating pipe, 8-tee joint, 9- Container platform, 10-installation pipe, 11-bottom of the container, 12-hanging ring.

[0036] The anti-silt device of the pressure or bubble water level gauge probe is provided with a closed anti-silt container 4 (a metal container can be used), the bottom of the container 11 is hemispherical, the upper part is conical, and the top is a container platform 9, which can maintain posture when placed underwater Stablize. Two open inverted U-shaped elbows 2 are installed on the upper platform to communicate with the desilting container 4, and the elbow 2 and the installation pipe 10 are connected through the connecting pipe 7, the three-way joint 8, and the four-way joint 3 to facilitate exhaust. Two suspension rings 12 are arranged on both sides of the silt-removing cont...

Embodiment 2

[0037] Embodiment two: see image 3 and Figure 4 , this embodiment is basically the same as Embodiment 1, and the similarities will not be repeated. The difference is that the desilting device of the pressure or bubble water level gauge probe is provided with a cuboid airtight metal container with an appropriate height. Stablize.

Embodiment 3

[0038] Embodiment three: see Figure 5 and Figure 6, in the figure, this embodiment is basically the same as Embodiment 2, and the similarities will not be repeated. The difference is that the silt removal device is arranged on the bank slope, and the silt removal device of the pressure or bubble water level gauge probe is provided with a cuboid airtight A metal container, a water filling pipe 13 is installed in the center of the silt removal device 4, and a lifting ring 12 is arranged on both sides, and an installation pipe 10 is installed in the center of the upper side when it is placed on the bank slope, for installing the pressure water level gauge probe or the bubble water level The air blowing pipe is counted, and the mouth of the pipe is sealed, so that there is no water leakage or air leakage. Bolt on two suspension rings 12 of the absolutely silting container with two thin wire ropes, and the other ends are respectively fixed on the bank slope in a triangular cross...

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Abstract

The invention discloses a pressure or bubble water level indicator probe silt-isolating method and device. The device comprises a sealed silt-isolating container, a water filling pipe or a mounting pipe and an inverted-U-shaped bend are arranged on an upper cavity wall of the silt-isolating container, and an upper water filling pipe opening of the water filling pipe is higher than the bend height;a sealing mechanism is arranged at a pipe opening of the water filling pipe or the mounting pipe, and the pressure water level indicator probe or the bubble water level indicator air-blowing pipe isarranged in the silt-isolating container; the silt-isolating container is horizontally and slowly arranged at the water bottom; when the silt-isolating container is arranged at the water bottom; whenthe silt-isolating device is arranged underwater, the air is maintained at an upper part of the bend and cannot be discharged, thereby isolating the deposit and water flow disturbance influence; the precise measurement is reached, the maintenance is convenient, the probe deposit problem is fundamentally solved, the water level indicator stability is increased, and the service life can be prolongedby 1-3 times.

Description

[0001] Technical field: [0002] The invention relates to a water level monitoring technology, in particular to a method and device for desilting a probe of a pressure or bubble water level gauge. [0003] Background technique: [0004] Water level monitoring is one of the basic monitoring contents of rivers, lakes and seas. There are electronic water level gauges, float water level gauges, ultrasonic water level gauges, radar water level gauges, pressure water level gauges, and bubble water level gauges for automatic water level monitoring. Different methods are suitable for different Environmental and monitoring requirements have been widely used at present, especially the pressure water level gauge and bubble water level gauge are easy to install and have more application potential. [0005] At present, pressure water level gauges and bubble water level gauges have been widely used in daily water level monitoring, especially when other methods are used for water level monito...

Claims

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Application Information

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IPC IPC(8): G01F23/14
CPCG01F23/14
Inventor 赵彦增刘昌军唐学哲王文川赵如月
Owner 赵如月
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