CN116678469A - Three water level instruments of groundwater - Google Patents
Three water level instruments of groundwater Download PDFInfo
- Publication number
- CN116678469A CN116678469A CN202310898487.9A CN202310898487A CN116678469A CN 116678469 A CN116678469 A CN 116678469A CN 202310898487 A CN202310898487 A CN 202310898487A CN 116678469 A CN116678469 A CN 116678469A
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- main body
- integrated cable
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- body shell
- water inlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 239000003673 groundwater Substances 0.000 title claims abstract description 24
- 239000000523 sample Substances 0.000 claims abstract description 24
- 238000004804 winding Methods 0.000 claims abstract description 18
- 230000006698 induction Effects 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- G01F23/0007—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 for discrete indicating and measuring
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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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a groundwater three-level meter which comprises a rubber cap, an upper cover, a main body shell, a probe, a magnetic induction sensor, a sensor fixing support, a lower water inlet shell, a magnet, a connecting body, a connecting rod, a touch head, a winding rotating shaft, a length meter, an integrated cable and a display device. The integrated cable is internally integrated with a bearing cable, 1 power line and 2 communication lines; the outer skin of the integrated cable is marked with scales, and the length meter is driven by the integrated cable to rotate to record the winding and unwinding length of the integrated cable; the output end of the length meter is connected with the main board through an integrated cable. And after the probe is short-circuited with water, reading water level data, when the magnet is close to the magnetic sensor, reading well depth data, and when the probe is changed from short circuit to open circuit, reading leakage data. The water level data, the well depth data and the drainage data are transmitted to a display device through 2 communication lines for display. The utility model can realize automatic measurement of three water levels of underground water, integrates multiple functions, simplifies the operation flow and is convenient to use.
Description
Technical Field
The utility model relates to a groundwater level meter, in particular to a groundwater three-level meter, and belongs to the technical field of groundwater acquisition devices.
Background
Groundwater is an indispensable natural resource and is also an important environmental element and ecological support condition. With the demands of national economic and social development and ecological environment protection work, groundwater environment monitoring has been proposed.
In order to better protect and utilize groundwater resources, the geology department and the ecological environment department collect relevant parameters of groundwater, such as water level, water temperature, well depth, drainage, etc., by setting up monitoring wells, and environmental monitoring personnel need to test these parameters by means of different monitoring devices. The diameter of the monitoring well is smaller, so that multiple measuring devices are inconvenient to monitor data simultaneously, and the trouble of labor and time consumption is caused.
At present, the lack of a comprehensive underground water level measuring device is very complicated in the underwater data monitoring operation process.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a three-level underground water gauge.
In order to solve the technical problems, the first technical scheme adopted by the utility model is as follows:
a three-level underground water meter comprises a main body shell, more than 1 probes, a magnetic induction sensor, a sensor fixing support, a lower water inlet shell, a magnet, a connecting body, a connecting rod, a touch head and a graduated scale; the main body shell is detachably connected with the lower water inlet shell; the side wall of the lower water inlet shell is provided with more than one water inlet hole, and the bottom surface is provided with a through hole; the magnet is fixedly arranged on the connecting body; the connecting body, the connecting rod and the touch head form a hanging piece, the connecting body is positioned in the inner cavity of the lower water inlet shell, and the connecting rod penetrates through the through hole and can move up and down; the probe, the magnetic induction sensor and the main board are fixedly arranged on the sensor fixing support; the sensor fixing support is fixedly arranged at the part of the main body shell to form a closed first inner cavity; the probe penetrates through the sensor fixing support and stretches into the first inner cavity; the main board is fixedly arranged in the first inner cavity, and the probe penetrates through the sensor fixing support and stretches into the first inner cavity of the lower water inlet shell; the scale is fixedly arranged on the main board and extends upwards out of the main body shell.
Further, the main body case is provided with a support step.
Further, the underground water three-level meter further comprises a rubber cap and an upper cover, wherein the upper part of the main body shell is connected with the upper cover in a sealing manner, the rubber cap is connected with the upper cover, and the graduated scale sequentially extends out of the main body shell, the upper cover and the rubber cap.
Further, the main body shell is in threaded connection with the lower water inlet shell, and the connecting body is in threaded connection with the connecting rod.
Further, the underground water three-level meter further comprises a display device. And 2 communication wires and 1 power wire are arranged in the graduated scale 12, one end of each of the 2 communication wires is connected with a corresponding port of the main board, and the other end of each of the 2 communication wires is connected with the display device.
Further, the number of the probes is 2.
Further, the main body housing has a cylindrical shape, and an outer diameter thereof is smaller than an outer diameter of the upper cover.
The second technical scheme adopted by the utility model is as follows:
the underground water three-level meter comprises a main body shell 3, a sensor fixing support, a lower water inlet shell, a connecting body, a connecting rod, a touch head, a graduated scale, a jacking support, a first pressure sensor and a second pressure sensor; the main body shell is detachably connected with the lower water inlet shell; the side wall of the lower water inlet shell is provided with more than one water inlet hole, and the bottom surface is provided with a through hole; the magnet is fixedly arranged on the connecting body; the connecting body, the connecting rod and the touch head form a hanging piece, the connecting body is positioned in the inner cavity of the lower water inlet shell, and the connecting rod penetrates through the through hole and can move up and down; the jacking fixed mounting is in the inside of main body shell, airtight first cavity in upper portion with main body shell, mainboard fixed mounting is in first inner chamber, and main body shell's lower part is equipped with more than one hole of permeating water. The probe penetrates through the sensor fixing support and stretches into the inner cavity of the lower water inlet shell; the scale fixed mounting is on the mainboard, upwards stretches out main part shell, and first pressure sensor fixed mounting is at lower water inflow shells inner wall, and second pressure sensor fixed mounting is on the connector.
Further, the underground water three-level meter further comprises a winding rotating shaft, a length meter and an integrated cable; the winding rotating shaft and the length meter are fixed outside the well; one end of the integrated cable is fixedly coiled on the winding rotating shaft, the other end of the integrated cable is fixedly arranged on the main board instead of the graduated scale 12, and the integrated cable sequentially passes through the main body shell 3, the upper cover 2 and the rubber cap 1; the integrated cable is internally integrated with a bearing cable, 1 power line and 2 communication lines; the outer skin of the integrated cable is marked with scales, and the length meter is driven by the integrated cable to rotate to record the winding and unwinding length of the integrated cable; the output end of the length meter is connected with the main board through an integrated cable.
By adopting the technical scheme, the utility model has the beneficial effects that:
1. the utility model can realize the measurement of the groundwater level, the water depth and the leakage drop, integrates multiple functions, simplifies the operation flow and is convenient to use.
2. The upper part or the upper cover of the main body shell is provided with the supporting step, so that the equipment can be conveniently operated in a well.
Drawings
FIG. 1 is an exploded view of example 1 of the present utility model;
FIG. 2 is an exploded view of example 6 of the present utility model;
FIG. 3 is a block diagram of embodiment 6 of the present utility model;
in the figure: the device comprises a rubber cap, a 2 upper cover, a 3 main body shell, a 4 probe, a 5 magnetic induction sensor, a 6 sensor fixing support, a 7 lower water inlet shell, an 8 magnet, a 9 connector, a 10 connecting rod, an 11 touch contact head, a 12 graduated scale, a 13 jacking support, a 14 first pressure sensor and a 15 second pressure sensor.
Detailed Description
The following describes specific embodiments of the present utility model in detail with reference to the drawings.
Referring to fig. 1 to 2, the specific embodiment of the present utility model is:
example 1:
the utility model provides a three water level instruments of groundwater which characterized in that: the magnetic induction sensor comprises a main body shell 3, more than 1 probe, a magnetic induction sensor, a sensor fixing support, a lower water inlet shell 7, a magnet 8, a connector 9, a connecting rod 10, a touch head 11, a graduated scale 12 and a main board; the main body shell 3 is detachably connected with the lower water inlet shell 7; the side wall of the lower water inlet shell 7 is provided with more than one water inlet hole, and the bottom surface is provided with a through hole; the magnet 8 is fixedly arranged on the connecting body 9; the connecting body 9, the connecting rod 10 and the touch head 11 form a hanging piece, the connecting body 9 is positioned in the inner cavity of the lower water inlet shell 7, and the connecting rod 10 passes through the through hole and can move up and down; the probe 4, the magnetic induction sensor 5 and the main board are fixedly arranged on the sensor fixing support 6; the sensor fixing support 6 is fixedly arranged in the main body shell 3 to form a closed first inner cavity; the probe 4 passes through the sensor fixing support 6 and stretches into the first inner cavity; the main board is fixedly arranged in the first inner cavity, the graduated scale 12 is fixedly arranged on the main board, and extends upwards out of the main body shell 3.
The upper part of the main body shell 3 is provided with a supporting step, so that the fixing is convenient.
The main body shell 3 is in threaded connection with the lower water inlet shell 7, and the connecting body 9 is in threaded connection with the connecting rod 10.
After the three-in-one groundwater level meter enters water, water enters the lower water inlet shell 7 through the water inlet hole, after two probes contact water, a short circuit is formed, the mainboard monitors a short circuit signal, the mainboard judges that the water touches water, and water level data is prompted to be read. When the touch head 10 touches the bottom of the well, the hanging body stops moving, the magnet 8 and the magnetic inductor 5 are gradually close, when the distance between the magnet 8 and the magnetic inductor 5 is smaller than the induction distance, the magnetic induction signal is generated, the main board detects the magnetic induction signal, the touch head 11 is judged to touch the bottom of the well, and the well depth data is prompted to be read. When the water level is lower than the bottom of the probe, the probe is open, the main board monitors an open signal, and the leakage data is prompted to be read. In this embodiment, a buzzer is mounted on the main board, and sends out different prompting tones for prompting reading of water level data, well depth data and drainage data. In this embodiment, the motherboard and the buzzer are powered by a battery.
Example 2
The difference from example 1 is that: the three water level instruments of groundwater still include display device, scale 12 internally mounted has 2 communication lines and 1 power cord, and 2 communication lines's one end is connected with the corresponding port of mainboard, and display device is connected to its other end. In this embodiment, the power line installed inside the scale 12 is used to supply power to the main board and the buzzer. When the main board prompts reading water level data, well depth data and drainage data, the water level data, the well depth data and the drainage data are transmitted to the display device through 2 communication lines to be displayed.
Example 3
The difference from example 1 is that: the underground water three-level meter further comprises a rubber cap 1 and an upper cover 2, the upper part of the main body shell 3 is connected with the upper cover 2 in a sealing mode, the rubber cap 1 is connected with the upper cover 2, and the graduated scale 12 sequentially extends out of the main body shell 3, the upper cover 2 and the rubber cap 1. The rubber cap 1 is used for protecting the graduated scale 12 from bending.
Example 4
The difference from example 3 is that: the main body shell 3 is cylindrical, and the outer diameter of the main body shell is smaller than that of the upper cover 2, so that the main body shell is convenient to fix.
Example 5
The difference from example 4 is that: the underground water three-level meter further comprises a winding rotating shaft, a length meter and an integrated cable; the winding rotating shaft and the length meter are fixed outside the well; one end of the integrated cable is fixedly coiled on the winding rotating shaft, and the other end of the integrated cable is fixedly arranged on the main board instead of the graduated scale 12 and sequentially penetrates through the main body shell 3, the upper cover 2 and the rubber cap 1; the integrated cable is internally integrated with a bearing cable, 1 power line and 2 communication lines; the outer skin of the integrated cable is marked with graduations. The length meter is driven by the integrated cable to rotate, and the winding and unwinding length of the integrated cable is recorded; the output end of the length meter is connected with the main board through an integrated cable. The connection structure of the winding shaft, the length gauge and the integrated cable may use the structure of the utility model patent CN 218261714U.
After the underground water three-level meter enters water, the water enters the lower water inlet shell 7 through the water inlet hole, after two probes contact the water, a short circuit is formed, the main board monitors a short circuit signal, the water is judged to be contacted, and water level data is automatically read and recorded. When the touch head 11 touches the bottom of the well, the hanging body stops moving, the magnet 8 and the magnetic inductor 5 are gradually close, when the distance between the magnet 8 and the magnetic inductor 5 is smaller than the induction distance, the magnetic induction signal is generated, the main board detects the magnetic induction signal, the touch head 11 is judged to touch the bottom of the well, and the well depth data is automatically read and recorded. When the water level is lower than the bottom of the probe, the probe is opened, the main board monitors an open-circuit signal, and the leakage data is automatically read and recorded. In this embodiment, the power line installed inside the scale 12 is used to supply power to the main board and the buzzer. When the main board prompts reading water level data, well depth data and drainage data, the water level data, the well depth data and the drainage data are transmitted to the display device through 2 communication lines to be displayed.
Example 6
The difference from example 4 is that: the underground water three-level meter does not comprise more than 1 probe 4, a magnetic induction sensor 5 and a magnet 8. The underground water three-level meter further comprises a jacking 13, a first pressure sensor 14 and a second pressure sensor 15, wherein the first pressure sensor 14 is fixedly installed on the inner wall of the lower water inlet shell 7, the second pressure sensor 15 is fixedly installed on the connecting body 9, the jacking 13 is fixedly installed inside the main body shell 3, the upper portion of the main body shell 3 is sealed into a first cavity, the main board is fixedly installed in the first cavity, and more than one water permeable hole is formed in the lower portion of the main body shell 3.
After the underground water three-level meter enters water, the water enters the lower water inlet shell 7 through the water inlet hole, when the water passes through the second pressure sensor 15, the indication of the second pressure sensor 15 is increased to be larger than the atmospheric pressure, and when the main board monitors that the indication of the second pressure sensor 15 is larger than the water touch threshold value, the main board judges that the water touch is performed, and prompts to read water level data. When the lower water inlet shell 7 touches the bottom of the well, the hanging piece formed by the connecting body 9 and the touch head 11 slides upwards relative to the lower water inlet shell 7, so that the second pressure sensor 15 touches the top 13, the indication thereof is rapidly increased, and when the main board detects that the pressure difference of the two pressure sensors exceeds a set pressure difference threshold value, the touch head 11 is judged to touch the bottom of the well, and the well depth data is prompted to be read. When the water level is lower than the first pressure sensor 14, the indication of the first pressure sensor 14 is reduced to the atmospheric pressure, and when the main board monitors that the indication of the first pressure sensor 14 is lower than the leakage threshold, the main board prompts to read leakage data.
Claims (10)
1. The utility model provides a three water level instruments of groundwater which characterized in that: the magnetic induction sensor comprises a main body shell (3), more than 1 probe (4), a magnetic induction sensor (5), a sensor fixing support (6), a lower water inlet shell (7), a magnet (8), a connecting body (9), a connecting rod (10), a touch head (11), a graduated scale (12) and a main board; the main body shell (3) is detachably connected with the lower water inlet shell (7); the side wall of the lower water inlet shell (7) is provided with more than one water inlet hole, and the bottom surface is provided with a through hole; the magnet (8) is fixedly arranged on the connecting body (9); the connecting body (9), the connecting rod (10) and the touch head (11) form a hanging piece, the connecting body (9) is positioned in the inner cavity of the lower water inlet shell (7), and the connecting rod (10) penetrates through the through hole and can move up and down; the probe (4), the magnetic induction sensor (5) and the main board are fixedly arranged on the sensor fixing support (6); the sensor fixing support (6) is fixedly arranged in the main body shell (3) to form a closed first inner cavity; the probe (4) passes through the sensor fixing support (6) and stretches into the first inner cavity; the graduated scale (12) is fixedly arranged on the main board and extends upwards out of the main body shell (3).
2. The groundwater triple level according to claim 1, wherein: the main body shell (3) is provided with a supporting step.
3. The groundwater triple level according to claim 1, wherein: the underground water three-level meter further comprises a rubber cap (1) and an upper cover (2), wherein the upper part of the main body shell (3) is connected with the upper cover (2) in a sealing mode, the rubber cap (1) is connected with the upper cover (2), and the graduated scale (12) sequentially extends out of the main body shell (3), the upper cover (2) and the rubber cap (1).
4. The groundwater triple level according to claim 1, wherein: the main body shell (3) is in threaded connection with the lower water inlet shell (7), and the connecting body (9) is in threaded connection with the connecting rod (10).
5. The groundwater triple level according to claim 1, wherein: the underground water three-level meter further comprises a display device. And 2 communication wires and 1 power wire are arranged in the graduated scale (12), one end of each of the 2 communication wires is connected with a corresponding port of the main board, and the other end of each of the 2 communication wires is connected with the display device.
6. A groundwater triple level according to claims 1 and 3-5, characterized in that: the number of probes is 2.
7. A groundwater triple level according to claim 3, characterized in that: the main body shell (3) is cylindrical, and the outer diameter of the main body shell is smaller than that of the upper cover (2).
8. The groundwater triple level according to claim 1, wherein: the underground water three-level meter further comprises a winding rotating shaft, a length meter and an integrated cable; the winding rotating shaft and the length meter are fixed outside the well; one end of the integrated cable is fixedly coiled on the winding rotating shaft, the other end of the integrated cable is fixedly arranged on the main board instead of the graduated scale (12), and the integrated cable sequentially passes through the main body shell (3), the upper cover (2) and the rubber cap (1); the integrated cable is internally integrated with a bearing cable, 1 power line and 2 communication lines; the outer skin of the integrated cable is marked with scales, and the length meter is driven by the integrated cable to rotate to record the winding and unwinding length of the integrated cable; the output end of the length meter is connected with the main board through an integrated cable.
9. The utility model provides a three water level instruments of groundwater which characterized in that: the device comprises a main body shell (3), a jacking (13), a lower water inlet shell (7), a connecting body (9), a connecting rod (10), a touch head (11), a graduated scale (12), a jacking (13), a first pressure sensor (14) and a second pressure sensor (15); the main body shell (3) is detachably connected with the lower water inlet shell (7); the side wall of the lower water inlet shell (7) is provided with more than one water inlet hole, and the bottom surface is provided with a through hole; the magnet (8) is fixedly arranged on the connecting body (9); the connecting body (9), the connecting rod (10) and the touch head (11) form a hanging piece, the connecting body (9) is positioned in the inner cavity of the lower water inlet shell (7), and the connecting rod (10) penetrates through the through hole and can move up and down; the jacking (13) is fixedly arranged in the main body shell (3), the upper part of the main body shell (3) is sealed into a first cavity, the main board is fixedly arranged in the first cavity, and more than one water permeable hole is formed in the lower part of the main body shell (3); the scale (12) is fixedly arranged on the main board, the scale extends upwards out of the main body shell (3), the first pressure sensor (14) is fixedly arranged on the inner wall of the lower water inlet shell (7), and the second pressure sensor (15) is fixedly arranged on the connecting body (9).
10. The groundwater triple level according to claim 9, wherein: the device also comprises a winding rotating shaft, a length meter and an integrated cable; the coiling rotating shaft replaces a graduated scale (12), and the coiling rotating shaft and the length meter are fixed outside the well; one end of the integrated cable is fixedly coiled on the winding rotating shaft, the other end of the integrated cable is fixedly arranged on the main board, and the integrated cable sequentially passes through the main body shell (3), the upper cover (2) and the rubber cap (1); the integrated cable is internally integrated with a bearing cable, 1 power line and 2 communication lines; the outer skin of the integrated cable is marked with scales, and the length meter is driven by the integrated cable to rotate to record the winding and unwinding length of the integrated cable; the output end of the length meter is connected with the main board through an integrated cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310898487.9A CN116678469A (en) | 2023-07-21 | 2023-07-21 | Three water level instruments of groundwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310898487.9A CN116678469A (en) | 2023-07-21 | 2023-07-21 | Three water level instruments of groundwater |
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| Publication Number | Publication Date |
|---|---|
| CN116678469A true CN116678469A (en) | 2023-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310898487.9A Pending CN116678469A (en) | 2023-07-21 | 2023-07-21 | Three water level instruments of groundwater |
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| Country | Link |
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| CN (1) | CN116678469A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119142939A (en) * | 2024-11-19 | 2024-12-17 | 山东昊润自动化技术有限公司 | Underground water full-automatic intelligent coiling and uncoiling measuring device and method |
-
2023
- 2023-07-21 CN CN202310898487.9A patent/CN116678469A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119142939A (en) * | 2024-11-19 | 2024-12-17 | 山东昊润自动化技术有限公司 | Underground water full-automatic intelligent coiling and uncoiling measuring device and method |
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