CN213180235U - Underground water level measuring device - Google Patents
Underground water level measuring device Download PDFInfo
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- CN213180235U CN213180235U CN202022197321.9U CN202022197321U CN213180235U CN 213180235 U CN213180235 U CN 213180235U CN 202022197321 U CN202022197321 U CN 202022197321U CN 213180235 U CN213180235 U CN 213180235U
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Abstract
The utility model discloses an underground water level measuring device, which comprises a water level monitoring system and an indicator light band; the water level monitoring system is arranged in the underground water level monitoring well and comprises a system supporting rod and a plurality of floating ball liquid level switches; the system supporting rod is vertically fixed in the underground water level monitoring well, and the floating ball liquid level switches are vertically fixed on the system supporting rod at intervals; the indicating lamp band comprises a plurality of indicating signal lamps, and the indicating signal lamps are arranged in one-to-one correspondence with the floating ball liquid level switches; each floating ball liquid level switch is respectively connected with a corresponding indicator light; the utility model realizes the monitoring of water levels of different depths in the underground water level monitoring well by arranging the floating ball liquid level switches on the system supporting rods at vertical intervals, and realizes the continuous measurement of the underground water level; through setting up the signal lamp one-to-one with the instruction in floater liquid level switch and the instruction lamp area, carry out real-time direct viewing to the water level through instruction signal lamp, device simple structure, the operation is stable, can realize used repeatedly.
Description
Technical Field
The utility model belongs to the technical field of ground water level measures, in particular to groundwater level measuring device.
Background
The underground water level is measured, which is an important work in the foundation pit dewatering construction process, and when the underground water level in the underground water level monitoring well is measured, an underground water level meter is generally needed at present. The existing underground water level meter is of a cable type structure, when in measurement, in the process that an operator inserts a cable into an underground water level monitoring well slowly, a probe at the front end of the cable contacts underground water, then an alarm is given out to prompt the probe to descend to the right position, and the length of the cable extending into the well is the height of the underground water level; the existing underground water level meter can only realize single measurement and can not continuously measure the underground water level for a long time.
SUMMERY OF THE UTILITY MODEL
To the technical problem who exists among the prior art, the utility model provides an underground water level measuring device to solve current cable type ground water level meter and only can realize the single and measure, can't carry out long-time continuous measurement's technical problem to ground water level.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides an underground water level measuring device, which comprises a water level monitoring system and an indicator light band; the water level monitoring system is arranged in the underground water level monitoring well and comprises a system supporting rod and a plurality of floating ball liquid level switches; the system supporting rod is vertically fixed in the underground water level monitoring well, and the floating ball liquid level switches are vertically arranged on the system supporting rod at intervals; the indicating lamp band comprises a plurality of indicating signal lamps, and the indicating signal lamps are arranged in one-to-one correspondence with the floating ball liquid level switches; the output end of each floating ball liquid level switch is respectively connected with the corresponding indicating signal lamp through a connecting wire.
Further, the device also comprises a signal processor and a memory; the input end of the signal processor is connected with an indicating signal lamp on the indicating lamp strip, and the output end of the signal processor is connected with the input end of the memory.
Furthermore, each floating ball liquid level switch comprises a heavy hammer and a floater, and the heavy hammer is fixed on the system supporting rod; the floater and the heavy hammer are connected with the corresponding indicating signal lamp through a connecting lead.
Furthermore, the heavy hammers in the two adjacent floating ball liquid level switches are arranged at equal intervals in the vertical direction.
Further, the indicator light belt also comprises a scale plate; the scale plate is provided with water level scale marks and scale values, and the indicating signal lamps are arranged in one-to-one correspondence with the water level scale marks; the initial scale value of the water level scale lines is the bottom elevation of the underground water level monitoring well, and the difference of the scale values of the two adjacent water level scale lines is the same as the vertical distance between the two adjacent floating ball liquid level switches.
Furthermore, the system support rod is made of PVC pipes.
Furthermore, the signal processor adopts an EMC single chip microcomputer.
Furthermore, the vertical distance between two adjacent floating ball liquid level switches is 0.5 m.
Furthermore, the floating ball liquid level switch is connected with the indicating signal lamp through a connecting wire, and the connecting wire is an insulated wire.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides an underground water level measuring device, which realizes the monitoring of different depth water levels in an underground water level monitoring well by vertically fixing a system supporting rod in the underground water level monitoring well and vertically arranging floating ball liquid level switches at intervals on the system supporting rod, thereby realizing the continuous measurement of the underground water level; through setting up the signal lamp one-to-one with the instruction in floater liquid level switch and the instruction lamp area, carry out real-time direct viewing to the water level through instruction signal lamp, device simple structure, the operation is stable, can realize used repeatedly.
Furthermore, through setting up signal processor and memory, utilize signal processor to convert the signal of telecommunication of pilot signal lamp into the digital signal of water level degree of depth to save water level degree of depth digital signal through the memory, realize the real-time accurate record to water level measurement result, convenient to use, measurement result record degree of accuracy is higher.
Further, through fixing the weight on the system support pole, utilize the float of the different degree of depth to monitor the different degree of depth water levels, correspond the switch of instructing the signal lamp through water level lift control and bright going out, realized utilizing the instruction signal lamp to show the observation in real time to the water level.
Furthermore, the heavy hammers in the two adjacent floating ball liquid level switches are vertically arranged at equal intervals, so that the equal-proportion equal-interval detection of the underground water level is realized; the system supporting rods with the same length can be manufactured in advance, and the assembly type measuring device capable of being disassembled and assembled for use for many times is realized.
Further, through setting up pilot signal lamp on the scale board to set up water level scale mark and scale interval on the scale board, through the bright of corresponding pilot signal lamp on the water level scale mark going out, can directly perceivedly obtain corresponding water level depth value, simple structure, convenient to use.
Furthermore, the system support rod adopts a PVC pipe, so that the stability is higher, the corrosion of underground water is avoided, the cable can be led out through the PVC pipe, the cable winding is avoided, and the safety of the structure is improved.
To sum up, an underground water level measurement device, set up at floater liquid level switch through vertical interval, monitor the different degree of depth water level in the groundwater monitoring well, utilize floater liquid level switch to pass through the switch of each pilot lamp of water level lift control: when the water level line is below the floating ball liquid level switch at the corresponding height, the floating ball liquid level switch does not work, and the corresponding indicating signal lamp does not light; the water level is visually observed through the on and off of the indication signal lamp; performing signal conversion through a signal processor, and recording data through a memory; simple manufacture, stable operation, strong applicability, repeated use and the like.
Drawings
FIG. 1 is a block diagram of the groundwater level measuring device according to the present invention;
FIG. 2 is a schematic view of the working state of a float level switch in the device for measuring groundwater level according to the present invention;
FIG. 3 is a schematic view of the non-operating state of the float level switch in the groundwater level measuring device according to the present invention;
fig. 4 is the utility model discloses an indicator light area schematic diagram among the ground water level measuring device.
The system comprises a water level monitoring system 1, an indicator light strip 2, a signal processor 3 and a memory 4, wherein the indicator light strip is connected with the water level monitoring system; 11 system supporting rods, 12 floating ball liquid level switches and 13 connecting leads; 121 weight, 122 float; signal light 21, scale plate 22.
Detailed Description
In order to make the technical problem solved by the present invention, technical solution and beneficial effect are more clearly understood, and the following specific embodiments are right for the present invention to proceed further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-4, the utility model provides an underground water level measuring device, which comprises a water level monitoring system 1, an indicator light strip 2, a signal processor 3 and a memory 4; the water level monitoring system 1 is arranged in the underground water level monitoring well and used for monitoring the water level in the underground water level monitoring well in real time, and the output end of the water level monitoring system 1 is connected with the input end of the indicator light band 2; the indicating lamp strip 2 is arranged outside the underground water level monitoring well and used for displaying and monitoring a water level monitoring result in the underground water level monitoring well in real time, and the output end of the indicating lamp strip 2 is connected with the input end of the signal processor 3; the signal processor 3 is used for quantifying the signal of the indicator light strip 2 and converting the signal into a corresponding water level digital signal, the output end of the signal processor 3 is connected with the input end of the memory 4, and the memory 4 is used for storing and recording the water level digital signal.
The water level monitoring system 1 comprises a system supporting rod 11, a plurality of floating ball liquid level switches 12 and a connecting wire 13; the system supporting rod 11 is vertically fixed in the underground water level monitoring well, and the bottom end of the system supporting rod 11 is arranged in close contact with the bottom of the underground water level monitoring well; a plurality of floating ball liquid level switches 12 are fixed on a system supporting rod 11 at vertical intervals, and the output end of each floating ball liquid level switch 12 is connected with the input end of the indicator light strip 2 through a connecting wire 13.
The indicating lamp strip 2 comprises a plurality of indicating signal lamps 21 and a scale plate 22, and the indicating signal lamps 21 are sequentially and uniformly arranged on the scale plate 22; the indication signal lamps 21 are arranged in one-to-one correspondence with the floating ball liquid level switches 12, and each floating ball liquid level switch 12 is connected with the corresponding indication signal lamp 21 through a connecting wire 13; the scale plate 22 is provided with water level scale marks and scale values, and the indicating signal lamps 21 are arranged in one-to-one correspondence with the water level scale marks; the initial scale value of the water level scale mark is the bottom elevation of the underground water level monitoring well; the difference of the scale values of two adjacent water level scales is the same as the vertical distance between two adjacent floating ball liquid level switches 12.
The float level switch 12 includes a weight 121 and a float 122, the weight 121 is fixed on the system support rod 11; the floater 122 is connected with the heavy hammer 121, and the output end of the floating ball liquid level switch 12 is connected with the corresponding indication signal lamp 21 through a connecting wire 13; the float in the float level switch rises or falls along with the liquid level, so that the sensor in the heavy hammer detects the action of the reed pipe chip at the preset position in the pipe, and sends out a contact on/off switching signal, thereby realizing the control of the on/off of the switch of the corresponding indicator signal lamp 12.
Preferably, the system support rod 11 is made of PVC pipes which can be spliced in sections, and a plurality of PVC pipe splicing ends are manufactured in advance according to different measuring depths, so that the assembly type measuring device which can be disassembled and assembled for use for multiple times is realized, and different measuring requirements are met; the connecting wire 13 is an insulated wire, and the signal processor 3 is an EMC single chip microcomputer.
Preferably, the heavy hammers 121 in two adjacent floating ball liquid level switches 12 are vertically arranged at equal intervals, and the distance between the heavy hammers is determined according to actual detection requirements, so that the flexible use is not limited.
Principle of operation
The utility model discloses an underground water level measuring device, through setting up water level monitoring system in ground water level monitoring well, utilize water level monitoring system, real-time continuous monitoring water level change to carry out the storage record to water level monitoring data; the method and the device realize simple measurement, can realize timely reporting, and reduce danger and measurement difficulty compared with the prior detection personnel to field operation.
Specifically, the system supporting rod is vertically fixed in the underground water level monitoring well, and the bottom end of the system supporting rod is tightly attached to the bottom of the well; a plurality of floating ball liquid level switches are vertically arranged on the system supporting rod at intervals and are connected with the indicating signal lamps on the indicating lamp band in a one-to-one correspondence manner; the floating ball liquid level switch controls the switch of the corresponding indication signal lamp to be on or off through the lifting of the water level, and when the water level line is below the floating ball liquid level switch at the corresponding height, the floating ball liquid level switch does not work, and the corresponding indication signal lamp does not light; when the water level line rises above the floating ball liquid level switch with the corresponding height, the floating ball liquid level switch works, and the corresponding indicating signal lamp is lightened.
The floating ball liquid level switches which are vertically and sequentially arranged are correspondingly connected with the indicating signal lamps in the indicating lamp band one by one, the water level in the underground water level monitoring well rises, the indicating signal lamps in the floating ball liquid level switches which are connected with the indicating lamp band sequentially light up, and the more the indicating signal lamps light up, the higher the water level is; the method comprises the following steps that a plurality of indicating signal lamps are sequentially arranged on a scale plate, water level scale marks and scale values are arranged on the scale plate, the initial scale value of the water level scale marks is the bottom elevation of an underground water level monitoring well, and when the indicating signal lamps corresponding to the water level scale marks are turned on, the corresponding scale values are the water level depth at the moment; the utility model discloses in correspond the information of putting out of light of pilot lamp according to each floater liquid level switch control, will instruct the information transmission to signal processor that puts out of light of signal lamp, through signal processor can real-time receipt and processing data, through the memory, record the dynamic water level data of engineering in-process.
Examples
The embodiment provides an underground water level measuring device which comprises a water level monitoring system, an indicating lamp belt, a signal processor and a memory; the water level monitoring system comprises a PVC pipe, a plurality of floating ball liquid level switches and insulated wires, the PVC pipe is vertically arranged in the underground water level monitoring well, and the bottom end of the PVC pipe is tightly attached to the bottom of the underground water level monitoring well; the plurality of floating ball liquid level switches are vertically arranged on the PVC pipe at intervals; each floating ball liquid level switch comprises a heavy hammer and a floater, the heavy hammer is fixedly arranged on the PVC pipe, and the floater is connected with the heavy hammer and the indicating lamp belt through a connecting lead; the vertical distance between the heavy hammers in the two adjacent floating ball liquid level switches is 0.5 m.
The indicating lamp band is arranged outside the underground water level monitoring well and is used for monitoring and indicating the water level in real time; the indicating lamp band comprises a plurality of indicating signal lamps and a scale plate, and the indicating signal lamps are sequentially and uniformly arranged on the scale plate; the indication signal lamps are arranged in one-to-one correspondence with the floating ball liquid level switches, and the floating ball liquid level switches are connected with the input ends of the corresponding indication signal lamps through insulated wires.
The scale plate is provided with water level scale marks and scale values, and the indicating signal lamps are arranged in one-to-one correspondence with the water level scale marks; the initial scale value of the water level scale lines is the bottom elevation of the underground water level monitoring well, and the difference between the scale values of the two adjacent water level scale lines is 0.5 m.
The input end of the signal processor is connected with the output end of the indicator light and used for receiving and processing data in real time; the input end of the memory is connected with the output end of the signal processor and used for recording and storing the water level data.
In the embodiment, the floating ball liquid level switches are vertically arranged every 0.5m and are respectively connected with an indicating signal lamp; the floating ball liquid level switch in the underground water level monitoring well is respectively connected with corresponding indicator lights from left to right on the indicator light belt from deep to light, and one more indicator light on the indicator light belt indicates that the water level rises by 0.5 m.
This embodiment an underground water level measuring device can carry out arbitrary a plurality of erection joint to floater liquid level switch and PVC pipe, satisfies the water level detection requirement of the different degree of depth, because floater liquid level switch economy and reuse can assemble arbitrary a plurality of water level monitoring in order to satisfy the different degree of depth according to the engineering condition, realize the continuous measurement to underground water level.
The above embodiment is only one of the embodiments that can realize the technical solution of the present invention, and the scope of the present invention is not limited only by the embodiment, but also includes any variations, substitutions and other embodiments that can be easily conceived by those skilled in the art within the technical scope of the present invention.
Claims (9)
1. The underground water level measuring device is characterized by comprising a water level monitoring system (1) and an indicator light band (2); the water level monitoring system (1) is arranged in an underground water level monitoring well, and the water level monitoring system (1) comprises a system supporting rod (11) and a plurality of floating ball liquid level switches (12); the system supporting rod (11) is vertically fixed in the underground water level monitoring well, and the floating ball liquid level switches (12) are vertically arranged on the system supporting rod (11) at intervals; the indicating lamp belt (2) comprises a plurality of indicating signal lamps (21), and the indicating signal lamps (21) are arranged in one-to-one correspondence with the floating ball liquid level switches (12); the output end of each floating ball liquid level switch (12) is respectively connected with a corresponding indication signal lamp (21) through a connecting lead (13).
2. A groundwater level measuring device as claimed in claim 1, further comprising a signal processor (3) and a memory (4); the input end of the signal processor (3) is connected with an indicating signal lamp (21) on the indicating lamp strip (2), and the output end of the signal processor (3) is connected with the input end of the memory (4).
3. A ground water level measuring device according to claim 1, characterized in that each float level switch (12) comprises a weight (121) and a float (122), the weight (121) is fixed on the system support bar (11); the floater (122) and the heavy hammer (121) are connected with the corresponding indicating signal lamp (21) through a connecting lead (13).
4. A ground water level measuring device according to claim 3, characterized in that the weights (121) of two adjacent float level switches (12) are vertically equally spaced.
5. A groundwater level measuring device as claimed in claim 1, characterised in that the indicator light strip (2) further comprises a scale plate (22); the scale plate (22) is provided with water level scale marks and scale values, and the indicating signal lamps (21) are arranged in one-to-one correspondence with the water level scale marks; the initial scale value of the water level scale lines is the bottom elevation of the underground water level monitoring well, and the difference of the scale values of the two adjacent water level scale lines is the same as the vertical distance between the two adjacent floating ball liquid level switches (12).
6. A groundwater level measuring device as claimed in claim 1, characterised in that the system support pole (11) is a PVC pipe.
7. A groundwater level measuring device as claimed in claim 1, characterised in that the signal processor (3) employs an EMC single-chip microcomputer.
8. A groundwater level measuring device as claimed in claim 1, characterised in that the vertical spacing between two adjacent float level switches (12) is 0.5 m.
9. An underground water level measuring device according to claim 1, characterized in that the float level switch (12) is connected with the indication signal lamp (21) by a connecting wire (13), and the connecting wire (13) is an insulated wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022197321.9U CN213180235U (en) | 2020-09-29 | 2020-09-29 | Underground water level measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022197321.9U CN213180235U (en) | 2020-09-29 | 2020-09-29 | Underground water level measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN213180235U true CN213180235U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022197321.9U Active CN213180235U (en) | 2020-09-29 | 2020-09-29 | Underground water level measuring device |
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| CN (1) | CN213180235U (en) |
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2020
- 2020-09-29 CN CN202022197321.9U patent/CN213180235U/en active Active
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