CN214251159U - Collecting space area ponding developments water level quick identification means - Google Patents
Collecting space area ponding developments water level quick identification means Download PDFInfo
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- CN214251159U CN214251159U CN202022615997.5U CN202022615997U CN214251159U CN 214251159 U CN214251159 U CN 214251159U CN 202022615997 U CN202022615997 U CN 202022615997U CN 214251159 U CN214251159 U CN 214251159U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 155
- 238000011161 development Methods 0.000 title claims abstract description 8
- 230000018109 developmental process Effects 0.000 title claims abstract description 8
- 239000000523 sample Substances 0.000 claims abstract description 72
- 238000005259 measurement Methods 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims abstract description 3
- 238000009825 accumulation Methods 0.000 claims 1
- 239000003245 coal Substances 0.000 abstract description 7
- 238000005065 mining Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000005442 atmospheric precipitation Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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Abstract
The utility model discloses a quick recognition device of collecting space area ponding developments water level relates to coal mine collecting space area ponding detection technical field, the device includes: the water measuring device comprises a measuring scale and an indicating dial plate, wherein more than four water measuring probes are arranged on the measuring scale and are arranged at intervals along the length direction of the measuring scale, more than four indicating lamps are arranged on the indicating dial plate, the number of the indicating lamps is equal to that of the water measuring probes, and the indicating lamps are correspondingly connected with the water measuring probes through leads; more than four stopwatches are also arranged on the indicating dial plate, and the more than four stopwatches are arranged in one-to-one correspondence with the more than four indicating lamps; each stopwatch is electrically connected with the power line. The dynamic change of the water level of the accumulated water in the goaf can be mastered in real time through the device. The utility model is suitable for a water level measurement in the pit can be used to the collection to the underground water level data.
Description
Technical Field
The utility model relates to a coal mine collecting space area ponding detection technical field especially relates to a quick recognition device of collecting space area ponding developments water level.
Background
In China, coal mining has a long history, a plurality of shallow mining areas are provided with waste goafs and small coal kilns, water in the waste goafs and the small coal kilns is accumulated to form water in the goafs, and the water in the goafs has great threat to coal mine safety production.
The accumulated water in the goaf is not supplied, the accumulated water is a pit of dead water, some accumulated water can be supplied by atmospheric precipitation and is discharged in a spring mode, and the water in the adjacent goafs can be communicated with each other. The water in the goaf without a water supply can be drained in a short time, but when the water in the goaf suddenly falls into a mine and is communicated with surface water or a large amount of rainwater is injected into the goaf and permeates into the underground, a well flooding accident can be caused.
In the prior art, a measuring means for the accumulated water level of the goaf is lacked, a measuring rope is generally immersed in water by a common measuring device, a water measuring probe at the top end of the measuring rope makes a sound after contacting with a water body, and then manual reading and timing are carried out. In long-term practice and construction, the mode of measuring the water level in the prior art has two main problems in the dynamic change of the water level of the accumulated water in the goaf, on one hand, the measurement by adopting a measuring rope during the dynamic movement of the water level is easily influenced by people, the error of the rapidly-changed water level is large, and when a plurality of precipitation wells are measured, the integral measurement accuracy and the later construction are influenced after errors exist in a plurality of measurement results; on the other hand, the underground environment of the coal mine is complex and changeable, the measuring rope is soft, and the target position is not easy to reach.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a collecting space area ponding developments water level quick identification equipment to there is the error in the measuring result in solving the measuring means of current collecting space area ponding water level, can not master collecting space area ponding water level's dynamic change's problem in real time.
The utility model provides a collecting space area ponding developments water level quick identification equipment, include: the measuring scale comprises a measuring scale and an indicating dial plate, wherein more than four water measuring probes are arranged on the measuring scale and are arranged at intervals along the length direction of the measuring scale; the water meter is characterized in that more than four indicating lamps are arranged on the indicating dial plate, the number of the indicating lamps is equal to that of the water measuring probes, and the indicating lamps are connected with the water measuring probes in a one-to-one correspondence mode through conducting wires.
Furthermore, each water measuring probe is electrically connected with a power line and is provided with a switch;
when the water measuring probe detects that water exists, the switch inside the water measuring probe is closed, and the indicating lamp connected with the water measuring probe is lightened.
Furthermore, more than four stopwatches are arranged on the indicating dial plate, and are in one-to-one correspondence with more than four indicating lamps; each stopwatch is electrically connected with the power line.
Furthermore, a stopwatch pause controller is arranged between each indicator light and the corresponding stopwatch, the stopwatch pause controller is electrically connected with the indicator light, and the water measuring probe, the indicator light and the stopwatch pause controller are connected in series; each stopwatch is provided with a pause key for pausing counting; the stopwatch pause controller comprises a press head, a press head controller and a change-over switch, wherein the press head controller is electrically connected with the indicator light, the press head is connected with the press head controller, and the change-over switch is connected with the press head controller; when the change-over switch is in a reverse position, the water detecting probe encounters water, the indicator light is lightened, the pressing head is pressed on a pause key of the stopwatch, and the stopwatch pauses counting; when the change-over switch is in the forward position, the water measuring probe leaves the water body, the indicator light is turned off, the pressing head is pressed on a pause key of the stopwatch, and the stopwatch pauses counting.
Furthermore, the both ends of dipperstick are connected with the threaded rod.
Furthermore, the number of the water measuring probes is 5.
Furthermore, the water measuring probe is a water level switch.
The utility model provides a collecting space area ponding dynamic water level rapid identification device, which comprises a measuring scale and an indicating dial plate, wherein more than four water measuring probes are arranged on the measuring scale, and the more than four water measuring probes are arranged at intervals along the length direction of the measuring scale; the indicating dial plate is provided with more than four indicating lamps, the number of the indicating lamps is equal to that of the water measuring probes, and the indicating lamps are connected with the water measuring probes in a one-to-one correspondence mode through conducting wires. When the water level measuring device is applied, the measuring scale can be sent to a target layer position, and when the water level reaches a certain water measuring probe, a corresponding indicating lamp connected with the water measuring probe through a lead is lightened; otherwise, when the water level drops below the position of a certain probe, the corresponding indicator light connected with the water measuring probe through the lead is turned off, the device has a simplified structure, is convenient to enter a measuring layer, and can master the dynamic change of the water level of the accumulated water in the goaf.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the structure of a goaf accumulated water dynamic water level rapid identification device in an embodiment of the present invention;
fig. 2 is a schematic view of a screw according to an embodiment of the present invention.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, those skilled in the art can recognize that the described examples can be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
Referring to fig. 1, the utility model provides a collecting space area ponding developments water level quick identification equipment, include: the measuring device comprises a measuring scale 1 and an indicating dial 5, wherein more than four water measuring probes 2 are arranged on the measuring scale 1, and the more than four water measuring probes 2 are arranged at intervals along the length direction of the measuring scale 1; the indicating dial 5 is provided with more than four indicating lamps 6, the number of the indicating lamps 6 is equal to that of the water probes 2, and the indicating lamps 6 are correspondingly connected with the water probes 2 through leads 4. When the water level reaches a certain water measuring probe 2, a corresponding indicator lamp 6 connected with the water measuring probe 2 through a lead 4 is lightened; on the contrary, when the water level drops below the position of a certain probe 2, the corresponding indicator lamp 6 connected with the water measuring probe 2 through the lead 4 is turned off, the device has a simplified structure, is convenient to enter a measuring layer, has higher measuring precision, and can master the dynamic change of the accumulated water level of the goaf.
In one embodiment, each water measuring probe 2 is electrically connected to a power line, and each water measuring probe 2 has a switch therein; when the water detecting probe 2 detects that water exists, a switch in the water detecting probe is closed, and an indicator lamp 6 connected with the water detecting probe 2 is lightened; otherwise, when the water measuring probe 2 cannot detect water, the switch in the water measuring probe is switched off, the indicator lamp 6 connected with the water measuring probe is turned off, and the change of the water level of the accumulated water in the goaf can be mastered through the device.
In one embodiment, the indicating dial 5 is provided with more than four stopwatches 7, and the more than four stopwatches 7 are arranged in one-to-one correspondence with the more than four indicating lamps 6; each of the stopwatches 7 is electrically connected to a power supply line, and each of the stopwatches 7 starts to count time when the power supply is turned on.
In one embodiment, a stopwatch pause controller is arranged between each indicator light 6 and the corresponding stopwatch 7; when the water level is reduced below a certain water measuring probe 2, the corresponding indicator lamp 6 is powered off and extinguished, the corresponding stopwatch 7 stops counting, the time for the water level to be reduced to the other water measuring probes 2 and the water level reduction speed can be obtained in the same way, when the water level is increased to the certain water measuring probe 2, the corresponding indicator lamp 6 is lightened, the corresponding stopwatch 7 starts counting, and the time for the water level to be increased to the other probes and the water level increase speed can be obtained by calculation in the same way; the speed of rising and falling of the water level can be calculated through the embodiment, and the dynamic of accumulated water in the goaf can be conveniently mastered.
In one embodiment, the stopwatch pause controller is electrically connected with the indicator light 6, and the water measuring probe 2, the indicator light 6 and the stopwatch pause controller are connected in series; each stopwatch 7 is provided with a pause key for pausing the counting; the stopwatch pause controller comprises a press head, a press head controller and a change-over switch, wherein the press head controller is electrically connected with the indicator lamp 6, the press head is connected with the press head controller, and the change-over switch is connected with the press head controller; when the change-over switch is in a reverse position, the water detecting probe 2 encounters water, the indicator light is lightened, the pressing head is pressed on a pause key of the stopwatch, and the stopwatch 7 pauses counting; when the change-over switch is in the forward position, the water measuring probe 2 leaves the water body, the indicator lamp 6 is turned off, the pressing head is pressed on a pause key of the stopwatch, and the stopwatch 7 pauses counting; through this embodiment, can master the dynamic change of collecting space area ponding water level in real time. Referring to fig. 1, the switch of each stopwatch pause controller can be realized by using a unified switch 9, that is, the press head controller in each stopwatch pause controller is uniformly controlled by the switch 9 to uniformly switch the operation of the press head in each stopwatch pause controller.
Referring to fig. 1 and 2, in an embodiment, two ends of the measuring scale 1 are connected with threaded rods 3, and the threaded rods 3 are made of metal, and are mainly used for lowering the measuring scale 1 to a target position from a drilled hole, and also play a role in increasing the length of the measuring scale 1.
In one embodiment, the number of the water measuring probes 2 is 5, the distance between every two water measuring probes 2 can be 20cm, 30cm and 50cm, the lengths of the corresponding measuring scales 1 are 1.5m, 2m and 3m, the 5 water measuring probes 2 are correspondingly connected with 5 indicator lamps 5 and 5 stopwatches 7 on an indicator dial, when water drainage work is carried out on mining water, a change-over switch 9 is adjusted to be reverse, a power switch 8 and a water pumping pump are simultaneously turned on, the indicator lamps 6 on the indicator dial are fully turned on, the stopwatch 7 starts counting, when the water level falls below the number 1 water measuring probe 2, the number 1 indicator lamp 5 is powered off and is turned off, the corresponding stopwatch 7 is paused, the time when the water level falls to other probes can be obtained in the same way, and the falling speed of the water level can be calculated; when collecting space area ponding carries out the return water, can adjust change over switch 9 to the forward, open switch 8, stopwatch 7 begins the count, and No. 5 pilot lamps 5 shine when the water level rises to No. 5 water measuring probe 2, and corresponding stopwatch 7 counts, and the time that the water level rose to all the other each probes can be obtained to the same reason to the calculation obtains the water level rising speed.
In an embodiment, the water measuring probe 2 is a water level switch, and when the water measuring probe 2 detects water, the switch inside the water measuring probe is closed, otherwise, when the water measuring probe 2 does not detect water level, the switch inside the water measuring probe is opened.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a quick recognition device of collecting space area ponding developments water level which characterized in that includes: a measuring scale and an indicating dial, wherein,
more than four water measuring probes are arranged on the measuring scale and are arranged at intervals along the length direction of the measuring scale;
more than four indicating lamps are arranged on the indicating dial plate, the number of the indicating lamps is equal to that of the water measuring probes, and the indicating lamps are correspondingly connected with the water measuring probes through leads one by one;
more than four stopwatches are also arranged on the indicating dial plate, and the more than four stopwatches are arranged in one-to-one correspondence with the more than four indicating lamps; each stopwatch is electrically connected with the power line.
2. The goaf ponding dynamic water level rapid identification device of claim 1, wherein each water measuring probe is electrically connected to a power line, and each water measuring probe has a switch therein;
when the water measuring probe detects that water exists, the switch inside the water measuring probe is closed, and the indicating lamp connected with the water measuring probe is lightened.
3. The goaf ponding dynamic water level rapid identification device according to claim 1, characterized in that a stopwatch pause controller is provided between each indicator light and the corresponding stopwatch, the stopwatch pause controller is electrically connected with the indicator light, and the water measuring probe, the indicator light and the stopwatch pause controller are connected in series;
each stopwatch is provided with a pause key for pausing counting;
the stopwatch pause controller comprises a press head, a press head controller and a change-over switch, wherein the press head controller is electrically connected with the indicator light, the press head is connected with the press head controller, and the change-over switch is connected with the press head controller;
when the change-over switch is in a reverse position, the water detecting probe encounters water, the indicator light is lightened, the pressing head is pressed on a pause key of the stopwatch, and the stopwatch pauses counting;
when the change-over switch is in the forward position, the water measuring probe leaves the water body, the indicator light is turned off, the pressing head is pressed on a pause key of the stopwatch, and the stopwatch pauses counting.
4. The goaf ponding dynamic water level rapid identification device of claim 1, wherein threaded rods are connected to both ends of the measuring ruler.
5. The goaf water accumulation dynamic water level rapid identification device of claim 1, wherein the number of water measurement probes is 5.
6. The goaf ponding dynamic water level rapid identification device of claim 1, wherein the water detection probe is a water level switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022615997.5U CN214251159U (en) | 2020-11-11 | 2020-11-11 | Collecting space area ponding developments water level quick identification means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022615997.5U CN214251159U (en) | 2020-11-11 | 2020-11-11 | Collecting space area ponding developments water level quick identification means |
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| Publication Number | Publication Date |
|---|---|
| CN214251159U true CN214251159U (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022615997.5U Expired - Fee Related CN214251159U (en) | 2020-11-11 | 2020-11-11 | Collecting space area ponding developments water level quick identification means |
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| CN (1) | CN214251159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016912A (en) * | 2021-11-01 | 2022-02-08 | 中煤科工集团西安研究院有限公司 | Device and method for detecting water level while drilling of underground directional drilling of coal mine |
-
2020
- 2020-11-11 CN CN202022615997.5U patent/CN214251159U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016912A (en) * | 2021-11-01 | 2022-02-08 | 中煤科工集团西安研究院有限公司 | Device and method for detecting water level while drilling of underground directional drilling of coal mine |
| CN114016912B (en) * | 2021-11-01 | 2023-02-21 | 中煤科工集团西安研究院有限公司 | Device and method for detecting water level while drilling in underground coal mine directional drilling |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |
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| CF01 | Termination of patent right due to non-payment of annual fee |