CN108036835A - Underground water level measurement method - Google Patents
Underground water level measurement method Download PDFInfo
- Publication number
- CN108036835A CN108036835A CN201711171814.1A CN201711171814A CN108036835A CN 108036835 A CN108036835 A CN 108036835A CN 201711171814 A CN201711171814 A CN 201711171814A CN 108036835 A CN108036835 A CN 108036835A
- Authority
- CN
- China
- Prior art keywords
- underground water
- measurement method
- level
- water level
- level measurement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
- G01F23/18—Indicating, recording or alarm devices actuated electrically
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
A kind of underground water level measurement method, for one end series direct current power supply and indicator light for marking graduated two cores electric wire using one as end, two cored wires of the other end, which separate and peel off partial insulative layer, forms the two poles of the earth as initiating terminal.The present invention can accurately measure groundwater level, especially base pit dewatering during level of ground water and cost of manufacture it is relatively low, beneficial in construction popularize use.
Description
Technical field
The invention belongs to underground construction equipment, more particularly to a kind of underground water level measurement method.
Background technology
Underground water is of interest increasingly by the whole society to the importance of environment, and level of ground water, which declines not only resulting in well, takes out not
Upper water, and numerous geological ecologies danger such as surface collapse, earthquake, saline Land, dead, the water source deterioration of vegetation may be induced
Evil.Cone of groundwater once being formed, level of ground water is increased will be very difficult.Decline or rise of groundwater level is also governments at all levels' decision-making
The important evidence of industrial and agricultural production, Urbanization Progress and ecological protection, Decline or rise of groundwater level data, which also become, differentiates an area
Domain harness the river whether thinking correct, engineering construction whether the scale whether science, project benefit play.
At present, generally use messenger wire rope and dip meter measure level of ground water in construction.Using messenger wire
Fathom amount causes measurement inaccurate due to being not easy definitely to descend water surface site, and uses dip meter cost higher,
Popularize and use in inconvenience construction.
The content of the invention
The purpose of the present invention, which is that, overcomes above-mentioned the deficiencies in the prior art, and is to provide a kind of level of ground water and surveys
Amount method, this method can accurately measure groundwater level, especially base pit dewatering during level of ground water and cost of manufacture compared with
It is low, used beneficial to being popularized in construction.
As above conceive, the technical solution adopted in the present invention is a kind of underground water level measurement method, it is characterised in that：Will
A piece one end series direct current power supply for marking graduated two cores electric wire and indicator light are separated as end, two cored wires of the other end
And peel off partial insulative layer and form the two poles of the earth as initiating terminal.
The present invention can be shown by indicator light can determine underground water water surface site, so as to accurately measure underground water
Buried depth.In addition, comparing dip meter, cost of manufacture of the present invention is relatively low to be easy to popularize use in construction.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the measuring principle figure of the present invention.
In figure：1. power supply, 2. indicator lights, 3. cored wires, 4. cored wires, the 5. graduated two cores electric wires of mark, 6. core insulations,
7. the two poles of the earth, 8. pipe wells to be measured, 9. underground water.
Embodiment
As shown in the figure：A kind of underground water level measurement method, using a graduated two cores electric wire of mark, series connection is straight at one end
Galvanic electricity source and indicator light (end), the other end take measures to separate two cored wires and peel off partial insulative layer and form the two poles of the earth (to rise
Beginning).
Initiating terminal is slowly put into the pipe well of water level to be measured during measurement, when the two poles of the earth contact the water surface, which forms and close
Circuit is closed, end indicator light is bright, reads the reading on two core electric wires at this time, is groundwater level depth.Can be with by indicator light
Determine groundwater level, underground water buried depth can be read by the scale on electric wire, so that more accurate definite Groundwater
Position.
In actual measurement process by the wire intertwist of the device on drum, initiating terminal is slowly put into the pipe of water level to be measured
In well, when the two poles of the earth contact the water surface, indicator light lights, that is, represent that initiating terminal has reached groundwater level, at this time the quarter on electric wire
Degree is underground water buried depth.
Above example is used for illustrative purposes only, rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various conversion or change.Therefore, it is all equivalent
Technical solution should also belong to scope of the invention, should be limited by each claim.
Claims (1)
- A kind of 1. underground water level measurement method, it is characterised in that：By one end series direct current of a graduated two cores electric wire of mark As end, two cored wires of the other end, which separate and peel off partial insulative layer, forms the two poles of the earth as initiating terminal for power supply and indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711171814.1A CN108036835A (en) | 2017-11-22 | 2017-11-22 | Underground water level measurement method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711171814.1A CN108036835A (en) | 2017-11-22 | 2017-11-22 | Underground water level measurement method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108036835A true CN108036835A (en) | 2018-05-15 |
Family
ID=62093540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711171814.1A Pending CN108036835A (en) | 2017-11-22 | 2017-11-22 | Underground water level measurement method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108036835A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114076626A (en) * | 2021-11-18 | 2022-02-22 | 贵州省水利水电勘测设计研究院有限公司 | Underground water level measuring device and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205300701U (en) * | 2015-12-30 | 2016-06-08 | 陈国浩 | Ground water level measuring tape |
| CN106768161A (en) * | 2016-11-11 | 2017-05-31 | 中国矿业大学(北京) | Underground water level measurement method |
-
2017
- 2017-11-22 CN CN201711171814.1A patent/CN108036835A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205300701U (en) * | 2015-12-30 | 2016-06-08 | 陈国浩 | Ground water level measuring tape |
| CN106768161A (en) * | 2016-11-11 | 2017-05-31 | 中国矿业大学(北京) | Underground water level measurement method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114076626A (en) * | 2021-11-18 | 2022-02-22 | 贵州省水利水电勘测设计研究院有限公司 | Underground water level measuring device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180515 |