CN211777586U - Mine water damage prevention and control device based on precipitation estimation - Google Patents
Mine water damage prevention and control device based on precipitation estimation Download PDFInfo
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- CN211777586U CN211777586U CN202020110843.8U CN202020110843U CN211777586U CN 211777586 U CN211777586 U CN 211777586U CN 202020110843 U CN202020110843 U CN 202020110843U CN 211777586 U CN211777586 U CN 211777586U
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- precipitation estimation
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 238000001556 precipitation Methods 0.000 title claims abstract description 17
- 230000002265 prevention Effects 0.000 title claims abstract description 15
- 238000012545 processing Methods 0.000 claims abstract description 5
- 230000005484 gravity Effects 0.000 claims description 14
- 238000007654 immersion Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of mine safety production, a mine water damage prevention and cure device based on precipitation estimation is disclosed, is provided with: the outdoor rainwater collecting device is used for collecting rainwater; the computer receiving device is connected with the outdoor rainwater collecting device and used for receiving and processing data by a computer; and the mine drainage device is connected with the computer receiving device and is used for mine drainage. The utility model discloses simple structure, reasonable in design, degree of automation is high, uses simple operation, stable, reliable, realizes convenient and with low costs, can estimate out the precipitation more rationally, and the manpower and materials that consume are few, consequently can long-term continuous operation, have higher popularization and application and worth.
Description
Technical Field
The utility model belongs to the technical field of mine safety production, especially, relate to a mine water damage prevention and cure device based on precipitation estimation.
Background
Currently, the current state of the art commonly used in the industry is such that: with the development of coal industry in China, mine water damage has become the most important underground potential safety hazard. The safety of workers is threatened by the problems of water damage and the like in the mine construction and production process. Therefore, to realize the safety and high efficiency of the mine, the danger degree of the water disaster of the mine needs to be analyzed to design a water control scheme. In order to ensure normal production and more convenient stoping of a working face, research needs to be carried out on water filling factors of the working face, and water inflow is calculated, so that a water prevention and control scheme is designed. The mine water filling factor includes three parts, including water filling source, water gushing passage and water gushing amount. Mine water damage is researched at home and abroad, and the cause of disasters in various regions under different geological conditions is explored, so that targeted solution measures are provided. The calculation of the water inflow is particularly important because the water prevention and control scheme needs to be designed according to the water inflow of the working face. At present, only water in an aquifer can be calculated according to a large well method and a horizontal gallery method, and the amount of water seeping to a working surface due to rainfall cannot be calculated, so that the water inflow amount cannot be accurately calculated.
In summary, the problems of the prior art are as follows: the calculation of the water inflow is particularly important because the water prevention and control scheme needs to be designed according to the water inflow of the working face. At present, only water in an aquifer can be calculated according to a large well method and a horizontal gallery method, and the amount of water seeping to a working surface due to rainfall cannot be calculated, so that the water inflow amount cannot be accurately calculated.
The difficulty of solving the technical problems is as follows: how to realize the accurate calculation of the water inflow amount, thereby designing a water prevention and control scheme more reasonably.
The significance of solving the technical problems is as follows: the technical problem is solved, so that the estimation of the water inflow amount is more accurate, a water prevention scheme is more reasonably designed, the water pump is controlled by the mine drainage unit to work, the water damage problem is effectively prevented, the problem of water inrush accidents caused by the fact that rainstorm enters the underground is solved, the water inflow amount of the working face is effectively controlled, and the guiding significance is provided for the safe operation of the mining and production of the working face.
SUMMERY OF THE UTILITY MODEL
To the problem that prior art exists, the utility model provides a mine water damage prevention and cure device based on precipitation estimation.
The utility model discloses a realize like this, this mine water damage prevention and cure device based on precipitation estimation is provided with:
the outdoor rainwater collecting device is used for collecting rainwater;
the computer receiving device is connected with the outdoor rainwater collecting device and used for receiving and processing data by a computer;
and the mine drainage device is connected with the computer receiving device and is used for mine drainage.
The utility model discloses simple structure, reasonable in design uses the simple operation, and data transmission is stable, reliable, realizes convenient and with low costs, can estimate out the precipitation more rationally.
Further, the outdoor rainwater collecting device is provided with a water tank, a water immersion sensor and a gravity sensor are arranged inside the water tank, and a timer and a timing switch are arranged outside the water tank; the immersion sensor is connected with a timer through a lead;
furthermore, the computer receiving device is provided with a water inflow computer, the water inflow computer is connected with a computer database, and the computer database is connected with the electronic equipment through a lead.
Further, the mine drainage device is provided with a water pump.
The water pump can drain water from the mine in time when the precipitation is large and risky.
Furthermore, the gravity sensor is connected with a water inflow computer through ZigBee wireless communication, and the mobile electronic equipment is connected with the water pump through a wire.
The gravity sensor connects data with a water inrush computer through a ZigBee wireless communication technology so as to control the opening of the water pump, so that the automation can be completely realized, the consumed manpower and material resources are less, and the long-term continuous work can be realized.
To sum up, the utility model discloses an advantage and positive effect do: the utility model discloses simple structure, reasonable in design, degree of automation is high, uses the simple operation, and data transmission is convenient, stable, reliable, realizes convenient and with low costs, can estimate out the precipitation more rationally, can realize complete automation, and the manpower and materials that consume are few, consequently can long-term continuous operation, and the practicality is strong, excellent in use effect has higher popularization and application and worth.
Drawings
FIG. 1 is a schematic structural diagram of a device for preventing and treating water damage of a mine based on precipitation estimation according to an embodiment of the present invention;
in the figure: 1. an outdoor rainwater collection device; 2. a computer receiving device; 3. a mine drainage device; 1-1, a water tank; 1-2, a water immersion sensor; 1-3, a timer; 1-4, a gravity sensor; 1-5, a time switch; 2-1, calculating the water inflow amount; 2-2, a computer database; 2-3, mobile electronic equipment; 3-1 and a water pump.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail with reference to the accompanying drawings.
As shown in FIG. 1, the embodiment of the utility model provides a mine water damage prevention and control device based on precipitation estimation is provided with: outdoor rainwater collection device 1, computer receiving arrangement 2, mine drainage device 3.
Example 1:
an outdoor rainwater collecting device 1 for collecting rainwater is provided with a water tank 1-1;
a water immersion sensor 1-2 and a gravity sensor 1-4 are arranged in the water tank 1-1, and a timer 1-3 and a timing switch 1-5 are arranged outside the water tank; the immersion sensor 1-2 is connected with a timer 1-3 through a lead.
Example 2:
the computer receiving device is used for receiving and processing data by a computer and is provided with a data processing device; 2-1 of water inflow computer;
the water inflow amount computer 2-1 is connected with a computer database 2-2, and the computer database 2-2 is connected with the electronic equipment 2-3 through a lead.
Example 3:
the mine drainage device 3 for mine drainage is provided with a water pump 3-1.
Example 4:
the gravity sensor 1-4 is connected with the water inflow computer 2-1 through a ZigBee wireless communication technology, and the mobile electronic device 2-3 is connected with the water pump 3-1 through a wire.
The immersion sensor 1-2 is a sensor of RS-SJ-2 type of Kernel family.
The gravity sensor 1-4 is a combined load sensor YHC-106 of Beijing-Onghuake.
The utility model discloses when using, immersion sensor 1-2 begins to report to the police when sensing the rainwater in water tank 1-1, and time-recorder 1-3 begins to time simultaneously, and gravity sensor 1-4 in the water tank 1-1 begins to measure rainwater weight. When the weight of the rainwater detected by the gravity sensor 1-4 is not changed within 12 hours, the gravity sensor 1-4 leads the detected weight data of the rainwater into the water inflow computer 2-1 through the ZigBee wireless communication technology, then the timer 1-3 is reset, the gravity sensor 1-4 is reset, and the time switch 1-5 controls the opening of a water tank gate to discharge the water for half an hour and then is closed. If the weight of the rainwater changes within 12 hours, the gravity sensor 1-4 continues to work until the weight does not change within 12 hours, and the data is led into the water inflow computer 2-1, and the subsequent work is the same as the above. The total water inflow amount is calculated by the water inflow amount computer 2-1 and then is led into the computer database 2-2, when the total water inflow amount meets the requirement of water drainage, the total water inflow amount is led into the mobile electronic equipment 2-3, and then the mobile electronic equipment 2-3 controls the water pump 3-1 to start water drainage, so that the problem of water damage is effectively prevented.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.
Claims (5)
1. A mine water damage prevention and treatment device based on precipitation estimation is characterized by being provided with:
the outdoor rainwater collecting device is used for collecting rainwater;
the computer receiving device is connected with the outdoor rainwater collecting device and used for receiving and processing data by a computer;
and the mine drainage device is connected with the computer receiving device and is used for mine drainage.
2. The precipitation estimation-based mine water damage control device as claimed in claim 1, wherein the outdoor rainwater collection device is provided with a water tank, a flooding sensor and a gravity sensor are arranged inside the water tank, and a timer and a time switch are arranged outside the water tank; the immersion sensor is connected with a timer through a lead.
3. The precipitation estimation-based mine water damage prevention and treatment device as claimed in claim 1, wherein the computer receiving device is provided with an inflow computer, the inflow computer is connected with a computer database, and the computer database is connected with an electronic device through a wire.
4. The precipitation estimation-based mine water damage control apparatus as claimed in claim 1, wherein the mine drainage apparatus is provided with a water pump.
5. The mine water damage prevention and treatment device based on precipitation estimation as claimed in claim 2, wherein the gravity sensor is connected with the water inflow computer through ZigBee wireless communication, and the mobile electronic device is connected with the water pump through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020110843.8U CN211777586U (en) | 2020-01-13 | 2020-01-13 | Mine water damage prevention and control device based on precipitation estimation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020110843.8U CN211777586U (en) | 2020-01-13 | 2020-01-13 | Mine water damage prevention and control device based on precipitation estimation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211777586U true CN211777586U (en) | 2020-10-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020110843.8U Expired - Fee Related CN211777586U (en) | 2020-01-13 | 2020-01-13 | Mine water damage prevention and control device based on precipitation estimation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211777586U (en) |
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2020
- 2020-01-13 CN CN202020110843.8U patent/CN211777586U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |
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| CF01 | Termination of patent right due to non-payment of annual fee |