CN204267097U - A kind of for water bursting in mine real time monitoring forecasting device - Google Patents

A kind of for water bursting in mine real time monitoring forecasting device Download PDF

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Publication number
CN204267097U
CN204267097U CN201420689419.8U CN201420689419U CN204267097U CN 204267097 U CN204267097 U CN 204267097U CN 201420689419 U CN201420689419 U CN 201420689419U CN 204267097 U CN204267097 U CN 204267097U
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CN
China
Prior art keywords
water
tube connector
sensor
mine
real time
Prior art date
Application number
CN201420689419.8U
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Chinese (zh)
Inventor
赵金海
郭惟嘉
尹立明
孙文斌
路畅
江宁
张保良
张士川
毕成
孔德志
李金平
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山东科技大学
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Priority to CN201420689419.8U priority Critical patent/CN204267097U/en
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Publication of CN204267097U publication Critical patent/CN204267097U/en

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Abstract

A kind of for water bursting in mine real time monitoring forecasting device, comprise control system, water pump and tube connector, described control system comprises sensor, down-hole terminal, ground client, the upper end of described tube connector is provided with two-way valve and pressure meter, described tube connector overlaps from top to bottom successively multiple water pocket, sensor is connected with down-hole terminal by transmission line of information, and sensor is on the external surface of tube connector.Water bursting in mine real time monitoring forecasting device is after water bursting in mine Medium-long Term Prediction determines potential projective water point, bury tube connector underground at this place drilling, after water pocket water-filling on tube connector, boring is divided into many minizones, sensor is had in each interval, after crack conducting artesian water, in minizone in current injection hole, sensor is caused to change, the situations such as the fissure zone height of real-time detection rock stratum and gushing water are carried out, for water bursting in mine forecast provides rock stratum information the most timely by the parameter value of the collection of each sensor monitored.

Description

A kind of for water bursting in mine real time monitoring forecasting device
Technical field
A kind of be used for water bursting in mine real time monitoring forecasting device, relate to a kind of device of monitoring mine gushing water situation, be specifically related to a kind of can the device of multiple spot Real-Time Monitoring water bursting in mine situation simultaneously.
Background technology
In the process of coal mining, geostatic stress changes, reach a new equilibrium state, and the water inrush passage of mine also can change thereupon, adopting under function influence, stope fracture can occur again movable to produce fracture activation, and fracture again movable makes the crack in fault zone and neighbouring rock mass thereof that expansion effect again occur to cause its permeability to change, and non-water guide fracture originally may change water guide fracture into and cause gushing water.Therefore the coal seam impermeable layer thickness of detection before coal mining, fault activation degree, the factors such as geostatic stress distribution are no longer applicable to the later situation of coal mining.To forecast the row of advancing by leaps and bounds that faces of water bursting in mine, with regard to needing, real-time monitoring be carried out to the factor of water bursting in mine, obtaining up-to-date water inrush passage information to forecast water bursting in mine.
Existing for water bursting in mine monitoring prediction device, the temperature of two points at the most in a monitoring holes can only be collected, hydraulic pressure, stress, the parameters such as feature example, when needing to monitor other of same monitoring holes, need, by drilling rod, the tube connector with sensor is stretched into or extract out the certain distance of monitoring holes, monitor again, this for water bursting in mine monitoring prediction device, waste time and energy during use, the parameter of multiple spot in a monitoring holes can not be monitored simultaneously, and, in the process that tube connector moves in monitoring holes, impact can be had to parameters such as the hydraulic pressure in detect aperture, the parameter of monitoring is caused to have certain error.
Utility model content
Cannot multiple spot parameter in Real-Time Monitoring monitoring holes in order to solve in prior art, and the parameter of monitoring has the problem of error, the utility model provides a kind of for water bursting in mine real time monitoring forecasting device.
A kind of for water bursting in mine real time monitoring forecasting device, comprise control system, water pump and tube connector, described control system comprises sensor, down-hole terminal, ground client, the upper end of described tube connector is provided with two-way valve and pressure meter, described tube connector overlaps from top to bottom successively at least 3 water pockets, described sensor is connected with down-hole terminal by transmission line of information, and described sensor is in the outside of tube connector.
Preferably, described tube connector is vulcanie pipe.
Preferably, described water pocket both sides cover has circular transverse slat.
Preferably, the external surface of tube connector is close to by described sensor, and described sensor is between adjacent two water pockets.
Preferably, described transmission line of information is through tube connector.
Preferably, described tube connector is connected by more piece single tube and forms.
The utility model compared with prior art, has following beneficial effect.Tube connector overlaps from top to bottom successively multiple water pocket, has sensor, when tube connector can be stretched into monitoring holes by people, monitor the parameters such as the hydraulic pressure of multiple point in described detect aperture simultaneously between described water pocket.Described tube connector is vulcanie pipe, when tube connector is stretched into monitoring holes, does not need by drilling rod, only needs tube connector directly to stretch into; Described sensor, outside tube connector, can measure the parameter of each point in detect aperture more accurately; There is circular transverse slat water pocket both sides, can play the effect of protection water pocket and sensor; Sensor, outside tube connector, can more directly detect the parameters such as the hydraulic pressure of each point in detect aperture; Tube connector external surface is close to by sensor, plays the effect of protection sensor; Described tube connector is divided into more piece single tube, can link together between single tube, and this mainly considers that when the tube connector of needs is oversize, tube connector is divided into more piece, can be stored in more easily and use when monitoring holes is excessively dark.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Structure chart when Fig. 2 is utility model works.
Detailed description of the invention
Be described in detail below in conjunction with accompanying drawing 1 to 2 pair of the utility model.
As shown in Figure 1 and Figure 2, a kind of for water bursting in mine real time monitoring forecasting device, comprise control system, water pump 7 and tube connector 5, described control system comprises the sensor 2, down-hole terminal 8, the ground client 9 that connect successively, and described sensor 2 can collect the parameters such as hydraulic pressure; Described down-hole terminal 8 is for receiving the information of collecting with storage sensor 2; Described ground client 9, the information of down-hole terminal 8 being carried carries out process information, facilitates miner to carry out decision-making; Described tube connector 5 upper end is connected with water pump 7, supplies water to tube connector 5; Described tube connector 5 is provided with two-way valve 6 and pressure meter 4 near the side of water pump 7, described two-way valve 6 controls inflow and the outflow of current, described pressure meter 4 shows the water pressure in tube connector 5, described tube connector 5 overlaps from top to bottom successively water pocket 1, expand after the water filling of described water pocket 1, monitoring holes 32 can be divided into multiple little space after expanding by water pocket 1; Described sensor 2 is in the outside of tube connector 5, and described sensor 2 is connected with down-hole terminal 8 by transmission line of information 3.
Preferably, described tube connector 5 is vulcanie pipes, and tube connector 5 without drilling rod, directly can be stretched into monitoring holes 32 by miner.
Preferably, described water pocket 1 both sides cover has circular transverse slat 10, can protect the sensor 2 of water pocket 1 between transverse slat 10 and tube connector 5 external surface.
Preferably, the external surface of tube connector 5 is close to by described sensor 2, and described sensor 2, between adjacent two water pockets 1, avoids sensor 2 to damage.
Preferably, transmission line of information between described sensor 2 and down-hole terminal 3, can effective protection information transmission line 3 through tube connector 5.
Preferably, when monitoring holes 32 is excessively dark, when the tube connector 5 of needs is oversize, tube connector 5 can be divided into more piece single tube, can link together between single tube, can preserve more easily and use.
During work, 31 dozens of monitoring holes 32 from face, tunnel, put into the monitoring holes 32 accomplished fluently by described tube connector 5, water pump 7 is by tube connector 5, and water filling in water pocket 1, after pressure meter 4 reaches the rising rated pressure of water pocket 1, stop water filling, and close two-way valve 6, prevent the water in water pocket 1 from flowing out.When coal mining activities has influence on monitoring holes 32 scope, base plate destroys, initial fissure occurs activate and expand, when through aquifer, crack, artesian water is led and is risen and flow in some minizone that water pocket 1 is partitioned into, sensor 2 monitors the Parameters variation in monitoring holes 32, thus the degree of depth of rock-fracture zone and the rising height of artesian water can be real-time monitored, for water bursting in mine monitoring and prediction provides effective prediction data.
Certainly; more than illustrate and be only preferred embodiment of the present utility model; the utility model is not limited to enumerate above-described embodiment; should be noted that; any those of ordinary skill in the art are under the instruction of this manual; made all equivalently to substitute, obvious variant, within the essential scope all dropping on this manual, protection of the present utility model ought to be subject to.

Claims (6)

1. one kind for water bursting in mine real time monitoring forecasting device, it is characterized in that, comprise control system, water pump and tube connector, described control system comprises sensor, down-hole terminal, ground client, the upper end of described tube connector is provided with two-way valve and pressure meter, described tube connector overlaps from top to bottom successively at least 3 water pockets, and described sensor is connected with down-hole terminal by transmission line of information, and described sensor is in the outside of tube connector.
2. as claimed in claim 1 a kind of for water bursting in mine real time monitoring forecasting device, it is characterized in that, described tube connector is vulcanie pipe.
3. one as claimed in claim 1 is used for water bursting in mine real time monitoring forecasting device, it is characterized in that, described water pocket both sides cover has circular transverse slat.
4. the one as described in claim 1 or 3 is used for water bursting in mine real time monitoring forecasting device, and it is characterized in that, the external surface of tube connector is close to by described sensor, and described sensor is between adjacent two water pockets.
5. one as claimed in claim 1 is used for water bursting in mine real time monitoring forecasting device, it is characterized in that, described transmission line of information is through tube connector.
6. as claimed in claim 1 a kind of for water bursting in mine real time monitoring forecasting device, it is characterized in that, described tube connector is connected by more piece single tube and forms.
CN201420689419.8U 2014-11-17 2014-11-17 A kind of for water bursting in mine real time monitoring forecasting device CN204267097U (en)

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Application Number Priority Date Filing Date Title
CN201420689419.8U CN204267097U (en) 2014-11-17 2014-11-17 A kind of for water bursting in mine real time monitoring forecasting device

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Application Number Priority Date Filing Date Title
CN201420689419.8U CN204267097U (en) 2014-11-17 2014-11-17 A kind of for water bursting in mine real time monitoring forecasting device

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CN204267097U true CN204267097U (en) 2015-04-15

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104863636A (en) * 2015-05-21 2015-08-26 山东大学 Novel mine deep hole monitoring sensor combined arrangement device
CN105206172A (en) * 2015-11-05 2015-12-30 安徽理工大学 Underwater coal mining simulator with automatic mining and pressure monitoring functions
CN105206171A (en) * 2015-11-05 2015-12-30 安徽理工大学 Underwater coal mining simulation device and application method thereof
CN105243948A (en) * 2015-11-05 2016-01-13 刘柳平 Z-type water bag device used in coal mining teaching
CN105259046A (en) * 2015-11-05 2016-01-20 安徽理工大学 Analog simulation testing device for simulating automatic mining of underwater coal
CN105259047A (en) * 2015-11-05 2016-01-20 孙姗姗 Water bag device provided with water tanks and used for simulating pressure-bearing water
CN105280075A (en) * 2015-11-05 2016-01-27 胡传武 Water-tank-contained water bag apparatus for simulating underwater coal mining teaching experiment
CN105303956A (en) * 2015-11-05 2016-02-03 安徽理工大学 Aquifer simulation experimental device used for teaching
CN105388266A (en) * 2015-11-05 2016-03-09 刘柳平 Simulation test device of pressure-bearing underwater coal mining and application method of simulation test device
CN105424906A (en) * 2015-11-05 2016-03-23 胡传武 Z-type water bag device capable of simulating aquifer and using method thereof
CN108442917A (en) * 2017-12-14 2018-08-24 中国矿业大学 A kind of roof height of water flowing fractured zone underground continuous real-time monitoring method
CN108708748A (en) * 2018-05-22 2018-10-26 牟勇忠 A kind of punishment Karst Tunnel gushes the constructing structure of mud gushing water geological disaster
CN110410149A (en) * 2019-07-25 2019-11-05 太原理工大学 A kind of device and method of real-time automatic monitoring coal mine empty water regimen always

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104863636A (en) * 2015-05-21 2015-08-26 山东大学 Novel mine deep hole monitoring sensor combined arrangement device
CN105303956A (en) * 2015-11-05 2016-02-03 安徽理工大学 Aquifer simulation experimental device used for teaching
CN105206171A (en) * 2015-11-05 2015-12-30 安徽理工大学 Underwater coal mining simulation device and application method thereof
CN105243948A (en) * 2015-11-05 2016-01-13 刘柳平 Z-type water bag device used in coal mining teaching
CN105259046A (en) * 2015-11-05 2016-01-20 安徽理工大学 Analog simulation testing device for simulating automatic mining of underwater coal
CN105259047A (en) * 2015-11-05 2016-01-20 孙姗姗 Water bag device provided with water tanks and used for simulating pressure-bearing water
CN105280075A (en) * 2015-11-05 2016-01-27 胡传武 Water-tank-contained water bag apparatus for simulating underwater coal mining teaching experiment
CN105206172A (en) * 2015-11-05 2015-12-30 安徽理工大学 Underwater coal mining simulator with automatic mining and pressure monitoring functions
CN105388266A (en) * 2015-11-05 2016-03-09 刘柳平 Simulation test device of pressure-bearing underwater coal mining and application method of simulation test device
CN105424906A (en) * 2015-11-05 2016-03-23 胡传武 Z-type water bag device capable of simulating aquifer and using method thereof
CN105206171B (en) * 2015-11-05 2018-07-17 安徽理工大学 A kind of underwater mining simulator and its application method
CN108442917A (en) * 2017-12-14 2018-08-24 中国矿业大学 A kind of roof height of water flowing fractured zone underground continuous real-time monitoring method
CN108708748A (en) * 2018-05-22 2018-10-26 牟勇忠 A kind of punishment Karst Tunnel gushes the constructing structure of mud gushing water geological disaster
CN110410149A (en) * 2019-07-25 2019-11-05 太原理工大学 A kind of device and method of real-time automatic monitoring coal mine empty water regimen always

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Granted publication date: 20150415

Termination date: 20161117