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Device for solving mutual interference between manual observation and automatic observation of piezometer tube and use method

A technology of mutual interference and piezometric tubes, applied in measuring devices, measuring fluid pressure, instruments, etc., can solve problems such as difficult to collect real data, entanglement, and easily damaged electric water level gauges or osmometers, etc., to improve observation efficiency , saving cost and labor, and avoiding the effect of collecting wrong data

Pending Publication Date: 2021-06-22
CHANGJIANG SURVEY PLANNING DESIGN & RES +1
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The difficulty of manual observation and automatic simultaneous observation of the piezometric tube is mainly reflected in the following: the piezometer cable, steel wire rope and manual observation water level gauge connected in the piezometric tube hole are entangled, making it difficult to collect real data and easily damaged Electric water level gauge or piezometer, unable to know the integrity of the equipment in time

Method used

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  • Device for solving mutual interference between manual observation and automatic observation of piezometer tube and use method
  • Device for solving mutual interference between manual observation and automatic observation of piezometer tube and use method
  • Device for solving mutual interference between manual observation and automatic observation of piezometer tube and use method

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Embodiment Construction

[0036] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings, but they do not constitute a limitation to the present invention, and are only examples. At the same time, the advantages of the present invention will become clearer and easier to understand through the description.

[0037] Referring to the accompanying drawings, it can be seen that the device for solving the mutual interference between the manual and automatic observation of the piezometric tube is characterized in that it includes a piezometric tube 1 with one end located outside the ground and the other end extending into the ground, one end located outside the piezometric tube 1, and the other end A cable protection tube 2 located at the inner bottom of the piezometric tube 1, a piezometer 3 located at the inner bottom of the piezometric tube 1, and an orifice protection device 5;

[0038] The top of the pressure measuring tube 1 has a water...

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Abstract

The invention discloses a device for solving mutual interference of manual observation and automatic observation of a piezometer tube, and relates to the technical field of underground water level monitoring of water diversion pivots, pump stations, dikes, reservoirs, foundation pits and side slopes. The device comprises a piezometer tube, a cable protection tube, an osmometer and an orifice protection device, a water level gauge measuring hole and an osmometer wire outlet hole are formed in the top of the piezometer tube; a cable of the osmometer enters the cable protection pipe and is connected with an automatic device; the cable protection tube is positioned on one side in the piezometric tube by the piezometric tube; the orifice protection device comprises a concrete pier and an orifice protection pipe. The water level gauge and the osmometer can be prevented from being damaged during manual observation, and cost and labor can be effectively saved. The invention further relates to a using method of the device for solving mutual interference between manual observation and automatic observation of the piezometric tube.

Description

technical field [0001] The invention relates to the technical field of water diversion and transfer hubs, pumping stations, embankments, reservoirs, foundation pits, and slope groundwater level monitoring. More specifically, it is a device for solving mutual interference between manual and automatic observations of piezometric tubes. The present invention also relates to the use method of the device for solving mutual interference between manual and automatic observation of piezometric tubes. Background technique [0002] Piezometric tubes are an important means of monitoring groundwater levels in water diversion projects, hydropower generation, embankments, reservoirs, foundation pits, and slopes. According to different geological conditions and building types, there are two methods: manual data collection and automatic data collection. . [0003] During the excavation of deep foundation pits, the code requires that the observation frequency of foundation pits with an exca...

Claims

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Application Information

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IPC IPC(8): G01L19/00
CPCG01L19/00
Inventor 刘洪亮湛若云彭绍才胡雨新徐昆振夏杰周超周荣杨定华杜飞龙
Owner CHANGJIANG SURVEY PLANNING DESIGN & RES
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