CN219694287U - Groundwater dynamic water level detection device - Google Patents
Groundwater dynamic water level detection device Download PDFInfo
- Publication number
- CN219694287U CN219694287U CN202320366401.3U CN202320366401U CN219694287U CN 219694287 U CN219694287 U CN 219694287U CN 202320366401 U CN202320366401 U CN 202320366401U CN 219694287 U CN219694287 U CN 219694287U
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- CN
- China
- Prior art keywords
- water level
- range finder
- laser range
- detection device
- dynamic water
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- 238000001514 detection method Methods 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 239000003673 groundwater Substances 0.000 title claims abstract description 23
- 239000000523 sample Substances 0.000 claims abstract description 28
- 238000004804 winding Methods 0.000 claims abstract description 25
- 230000005611 electricity Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 2
- 230000006698 induction Effects 0.000 abstract description 15
- 238000013461 design Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
Abstract
The utility model provides a groundwater dynamic water level detection device which comprises a detection rope, a laser range finder, a data processor and a winding component, wherein a plurality of probes are uniformly distributed on the two sides of the detection rope in equal scales, one ends of the probes on the two sides are electrically connected with a power supply unit, gaps are reserved between the free ends of the probes on the two sides, a plurality of probes on one side are respectively electrically connected with a corresponding induction lamp, the induction lamps are fixed on the detection rope, the induction lamps are mutually matched with the laser range finder so as to measure the distance between the opened induction lamps and the laser range finder, the laser range finder is electrically connected with the data processor, and the winding component is used for winding/unwinding the detection rope. The utility model has reasonable design and simple use, and can realize automatic real-time recording of the underground water level.
Description
Technical Field
The utility model relates to the technical field of water level measurement, in particular to a dynamic water level detection device for groundwater.
Background
The water level value is needed to be measured by engineering, geology, mines, hydrology and other working (hydrology) observation holes, engineering, geological drilling and water wells, and a plurality of groundwater levels are continuously changed, especially in the hydrogeology experiments, the dynamic change rule of the groundwater level is an important research object in the hydrogeology discipline, and the groundwater level data is an indispensable parameter in acquiring regional groundwater conditions.
The existing water level measuring instrument has complex structure, is inconvenient to carry, has low measuring precision, is only suitable for single measurement, and cannot measure the dynamic underground water level for multiple times. Meanwhile, in the traditional water level measurement, the measuring ruler is mainly lowered into a wellhead or a borehole by means of manpower to measure. For the requirements of water pumping tests, long-term water level observation and the like in hydrogeology, the manual duty is required to carry out multiple measurements in a fixed time interval, and the situation that the measuring tape is blocked by rocks and the like can occur in each time of lowering in a geological environment which is not smooth in a borehole, so that the optimal measurement time is missed. For such a situation we propose a groundwater dynamic water level measuring device.
Disclosure of Invention
The utility model provides a dynamic groundwater level detection device which can continuously record the dynamic groundwater level for a plurality of times, does not need to consume manpower for on duty measurement for a long time, can ensure the accuracy of measurement time, and has simple operation and high measurement accuracy.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a groundwater dynamic water level detection device, includes detection rope, laser range finder, data processor and rolling subassembly, the scale evenly distributed such as the both sides of detection rope has a plurality of probes, both sides power supply unit is connected to the one end electricity of probe, both sides leave the clearance between the free end of probe, a plurality of wherein one side the probe electricity is connected with the response lamp that corresponds respectively, the response lamp is fixed in on the detection rope, the response lamp with the laser range finder mutually support, in order to measure the distance of opening the response lamp with between the laser range finder, the laser range finder with the data processor electricity is connected, rolling subassembly is used for receiving/releasing the detection rope.
Preferably, the power supply unit is a storage battery, and the storage battery is fixed on the winding assembly.
Preferably, the winding assembly comprises a winding shaft and a bracket, and two ends of the winding shaft are respectively connected with the bracket in a rotating way.
Preferably, the winding assembly further comprises a handle, the handle is rotatably connected to the support, the handle is connected with the winding shaft, and the handle is used for driving the winding shaft to rotate so as to wind/unwind the detection rope.
Preferably, the winding assembly is provided with a mounting seat, and the laser range finder is mounted on the mounting seat.
Preferably, a cavity through which the power supply line passes is arranged in the detection rope.
Preferably, the detection rope is made of a non-hydrophilic material.
Compared with the prior art, the utility model has the beneficial effects that:
according to the underground water dynamic water level detection device provided by the utility model, the sensing lamp is turned on when probes on two sides of the water level form a closed loop when meeting water, the distance from the sensing lamp to an instrument is measured through the laser range finder, and corresponding water level data is obtained and stored through the data processor; when the underground water level is continuously measured, an interval time period is set through the data processor, and as the underground water level changes, probes on two sides of the water level position form a new closed loop when meeting water, so that the distance between the induction lamp and the laser range finder changes along with the change of the water level, and the data processor receives new water level data, thereby achieving the purpose of automatically and continuously acquiring the water level data.
Drawings
FIG. 1 is a schematic diagram of a dynamic groundwater level detecting device according to the utility model;
in the figure, 1 detection rope, 2 laser range finder, 3 data processor, 4 rolling subassembly, 5 spool, 6 support, 7 handles, 8 mount pad, 9 probe, 10 battery, 11 clearance, 12 response lamp, 13 water levels, 14 electric wires.
Detailed Description
For a better understanding of the technical content of the present utility model, specific examples are provided below and the present utility model is further described with reference to the accompanying drawings.
Example 1
Referring to fig. 1, the underground water dynamic water level detection device provided by the utility model comprises a detection rope 1, a laser range finder 2, a data processor 3 and a winding assembly 4, wherein a plurality of probes 9 are uniformly distributed on the two sides of the detection rope 1 in equal scales, one end of each probe 9 is electrically connected with a power supply unit, the power supply unit is a storage battery 10, the storage battery 10 is fixed on the winding assembly 4, the storage battery 10 is detachably replaced, normal operation of equipment is ensured, a gap 11 is reserved between free ends of the probes 9 on the two sides, one ends of the two probes 9 on the same scale of the detection rope 1 are exposed outside the detection rope 1, the other ends of the probes 9 are connected with the corresponding induction lamps 12 in series through wires 14 in the detection rope 1, a plurality of probes 9 on one side are respectively electrically connected with the corresponding induction lamps 12, the induction lamps 12 are fixed on the detection rope 1, the induction lamps 12 are mutually matched with the laser range finder 2 so as to measure the distance between the opened induction lamps 12 and the laser range finder 2, the distance finder 2 is ensured to be normally operated, the two probes 9 on the two sides are connected with the free ends of the probes 9 by the laser range finder 2, and the water level detector 1 is not connected with the laser range finder 3, and the water level detector 1 is enabled to be in a closed state, and the water level sensor is not to be in a water level sensor 1 is closed, and the water level sensor is made into a water level sensor material by the material sensor 4.
Specifically, the winding component 4 includes spool 5 and support 6, the both ends of spool respectively with support 6 rotates to be connected, the winding component 4 still includes handle 7, handle 7 rotate connect in on the support 6, handle 7 with spool 5 is connected, handle 7 is used for driving spool 5 rotates, in order to receive/release detection rope 1, through rocking handle 7 and release detection rope 1 to design degree of depth, support 6 is used for fixed whole equipment, and guarantee data acquisition is not disturbed, be equipped with mount pad 8 on the winding component 4, laser range finder 2 install in on the mount pad 8.
Specifically, a cavity through which the power supply line 14 passes is provided in the detection rope 1, so that the power line 14 can be installed inside the detection rope 1, and the power line 14 is protected.
When in use, the detection rope 1 with the probe 9 is slowly put into a wellhead or a borehole; the winding shaft 5 is rotated through the shaking handle 7 to release the detection rope 1, the detection rope 1 with the probes 9 is lowered to the designed depth, a closed loop cannot be formed by intermittent connection of the two probes 9 with the same scale above the water level 13, so that the induction lamp 12 is not lightened, the two probes 9 with the same scale at the water level 13 are in contact with water to form a closed loop, the induction lamp 12 is opened, the distance from the opened induction lamp 12 is measured through the laser range finder 2, namely the groundwater digit, the distance is transmitted to the data processor 3 to finish the measurement of the groundwater level 13, when the groundwater level 13 changes, the closed loop formed through the probes 9 also changes, the induction lamps 12 with different scales also change, and the distance of the induction lamps 12 after the distance change is measured through the laser range finder 2, so that the acquisition of the dynamic water level 13 is completed.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a groundwater dynamic water level detection device which characterized in that: including detection rope, laser range finder, data processor and rolling subassembly, the scale evenly distributed such as the both sides of detection rope has a plurality of probes, both sides the power supply unit is connected to the one end electricity of probe, both sides leave the clearance between the free end of probe, a plurality of wherein one side the probe electricity respectively is connected with corresponding response lamp, the response lamp is fixed in on the detection rope, the response lamp with the laser range finder mutually support, in order to measure the distance of opening between response lamp with the laser range finder, the laser range finder with the data processor electricity is connected, the rolling subassembly is used for receiving/unreeling the detection rope.
2. A groundwater dynamic water level detection device according to claim 1, wherein: the power supply unit is a storage battery, and the storage battery is fixed on the winding assembly.
3. A groundwater dynamic water level detection device according to claim 1, wherein: the winding assembly comprises a winding shaft and a support, and two ends of the winding shaft are respectively connected with the support in a rotating mode.
4. A groundwater dynamic water level detection device according to claim 3, wherein: the winding assembly further comprises a handle, the handle is rotatably connected to the support, the handle is connected with the winding shaft, and the handle is used for driving the winding shaft to rotate so as to wind/unwind the detection rope.
5. A groundwater dynamic water level detection device according to claim 1, wherein: the winding assembly is provided with an installation seat, and the laser range finder is installed on the installation seat.
6. A groundwater dynamic water level detection device according to claim 1, wherein: and a cavity through which the power supply line passes is arranged in the detection rope.
7. A groundwater dynamic water level detection device according to claim 1, wherein: the detection rope is made of a non-hydrophilic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320366401.3U CN219694287U (en) | 2023-03-01 | 2023-03-01 | Groundwater dynamic water level detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320366401.3U CN219694287U (en) | 2023-03-01 | 2023-03-01 | Groundwater dynamic water level detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219694287U true CN219694287U (en) | 2023-09-15 |
Family
ID=87962303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320366401.3U Active CN219694287U (en) | 2023-03-01 | 2023-03-01 | Groundwater dynamic water level detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219694287U (en) |
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2023
- 2023-03-01 CN CN202320366401.3U patent/CN219694287U/en active Active
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