CN208364165U - Segmentation orientation fluid injection fire-fighting device - Google Patents

Abstract

The utility model is a kind of segmentation orientation fluid injection fire-fighting device, and the utility model arranges that a thermocouple connect it with temperature acquisition card by transmission line on grouting pipe, then reconnects temperature monitoring device.By monitoring the variation of thermocouple ambient temperature, data are generated on temperature monitoring device, so that sightless fire development situation is visualized, and obtain flame range risk degree.The utility model uses a kind of air charging system resistant to high temperature, and slurries concentration can be made to be sprayed onto fire area, achieve the purpose that quick extinguishing.The utility model is able to solve Grouting Extinguishment device at this stage and fire location cannot be accurately positioned and can not determine the problem of whether fire is extinguished; and it is capable of providing a kind of completely new, more rapidly and effectively segmentation orientation fluid injection fire-fighting device; pass through the monitoring for temperature in drill hole; to find the specific location of fire source; then the evolution for grasping fire in real time is finally reached precise fire extinguishing and ensures the purpose of fire extinguishing.

Description

Segmentation orientation fluid injection fire-fighting device

Technical field

The utility model relates to Grouting Extinguishment technology, which is technical field of mine safety, and in particular to segmentation orientation Fluid injection fire-fighting technology.

Background technique

Existing Grouting Extinguishment device can effectively control shallow layer surface fire, but current Grouting Extinguishment device is simultaneously Fire location can not be accurately positioned, leads to do not have purpose during stamping out a fire, the slurries being circulated into drilling Sometimes fire area lower part even can all be drained to.Simultaneously existing Grouting Extinguishment device for fire whether put out also without Method makes accurate judgement, causes during fire extinguishing, causes unnecessary waste, at the same may also will appear fire not by The phenomenon that putting out completely.

Summary of the invention

The purpose of this utility model is to solve Grouting Extinguishment device at this stage fire location cannot be accurately positioned and can not The problem of whether fire is extinguished determined, a kind of completely new, more rapidly and effectively segmentation orientation fluid injection fire-fighting device is provided, is led to The monitoring for temperature in drill hole is crossed, to find the specific location of fire generation, then grasps the evolution of fire in real time.Most Achieve the purpose that precise fire extinguishing eventually and ensures fire extinguishing.Simultaneously in order to enable slurries concentration is sprayed at fire area, this is practical The novel upper and lower ends in grouting port use plugging device, and slurries is avoided to be sprayed onto non-fire area.

The thinking that the utility model solves the above problems is: arranging a thermocouple on grouting pipe, then passes through biography Defeated route, is attached it with temperature acquisition card, is then connected on temperature monitoring device.Around monitoring thermocouple The variation of temperature, then generates data on temperature monitoring device, so that sightless fire development situation is visualized, and obtains Obtain flame range risk degree.In addition, the utility model is using a kind of resistance in order to preferably make slurries concentration be sprayed at fire area The air charging system of high temperature is blocked in the upper and lower ends of grouting port, can prevent the lower leakage of slurries and since hot steam is made The upper spray caused by, to make slurries concentration be sprayed onto fire area, to achieve the purpose that quick extinguishing.Lower leakage is avoided simultaneously A possibility that, to will not cause to waste.

In order to solve the above technical problems, the utility model proposes technical solutions below:

Fluid injection fire-fighting device is oriented according to the segmentation of the utility model, specific device includes pulping device, gas source control Equipment, temperature monitoring device, grouting pipe, sense line, air delivering pipeline, thermocouple, inflatable bladders, gas nozzle, grouting port, pressure Power table, flowmeter, different types of valve, attachment device and pump machine.It is characterized in that by thermocouple for bore inner The perception of temperature is transferred to thermocouple collected temperature data in the temperature acquisition card on ground, then through sense line It is transferred on temperature monitoring equipment through temperature acquisition card again, by generating temperature data on temperature monitoring equipment, so that The development of underground fire becomes to visualize.In addition, inflatable bladders are in non-inflated state before not entering drilling, into After entering drilling, fast aeration first is carried out to inflatable bladders, makes its expansion, to be carried out up and down to the position for needing to concentrate whitewashing Two way seal, so that slurries are all sprayed at fire area, to reach direction and location, quickly and effectively put out a fire.

It is read in conjunction with the accompanying drawings the explanation and embodiment of the utility model, the characteristics of the utility model will be fresher It is bright, it is clearer.

Detailed description of the invention

Attached drawing is the general structure schematic diagram of utility model device.Wherein have temperature monitoring device 1, temperature acquisition card 2, Pulping device 3, pump machine 4, pressure gauge 5, flowmeter 6, check-valves 7, sense line 8, grouting pipe 9, gas source control equipment 10, pressure Power table 11, air inlet tube control flap 12, loading line 13, upper air bag 14, lower gasbag 15, whitewashing outlet 16, thermocouple 17, casing On hole 18, casing wall 19, fire area 20, shallow layer surface 21, loading line and control air source equipment connect equipment 22.

Specific embodiment

The specific embodiment of the segmentation orientation fluid injection fire-fighting device of the utility model is made with reference to the accompanying drawing further Description: when detect shallow layer surface occur fire when, first, in accordance with certain spacing, lay a series of drilling, each brill The diameter in hole is 108mm, is put into casing after beating finishing drilling hole, and before casing is put into, four row's apertures are first made a call on casing, to be used for slurries Entrance；Then the connection type connection of segmentation orientation fluid injection fire-fighting device as illustrated is finished, later again through drilling dress Put into, first had to before being put into open temperature monitoring device 1, to receive the number monitored from thermocouple 17 at the first time According to；Air bag 14 and lower gasbag 15 are in non-inflated state on when device is put into, at the same make the internal diameter of upper and lower two air bags with The outer diameter of grouting pipeline is identical and fixed, and upper air bag 14 and lower gasbag 15 are all made of heat-resisting material production；When device enters After drilling, thermocouple 17 is first begin to act on, and detects the temperature of surrounding, since the temperature of fire area is relative to non-fire area Temperature is much higher, so stopping the decentralization of extinguishing device, temperature prison when maximum value occur in the data on temperature monitoring equipment 1 It is exactly the fire area of shallow layer surface at data maximums shown by measurement equipment 1.

After fire area determines, it is first turned on gas source control equipment 10, upper air bag 14 and lower gasbag 15 are filled Gas (the blowing pressure 2MPa shows numerical value by pressure gauge 11), makes two air bag rapid expandings, when the outer diameter and brill of two air bags When hole internal diameter is identical, air inlet tube control flap 12 is closed, and the connection for disconnecting loading line and control air source equipment is set Standby 22, stop gas conveying, two air bags is made to keep expanded state.Start pulping device 3, subsequent start-up pump machine 4, through pumping simultaneously Machine 4 from pulping device 3 extracts slurries out and is sent into grouting pipe 9.Due to there is the blocking of upper air bag 14 and lower gasbag 15 work With, slurries after the ejection of grouting port 16, leakage can not be descended, will not because of hot steam effect and be ejected towards ground, finally by The slurries that grouting port 16 sprays can only be sprayed onto the fire area of shallow layer surface.Pressure is shown by pressure gauge 5 simultaneously, makes the slurry of input Liquid has enough pressure to flow into fire area, and the flow of the slurries by the record conveying of flowmeter 6.In addition, on casing wall 19 There are many holes 18, the slurries of ejection can enter fire area from these apertures, to carry out concentration fire extinguishing.The mistake put out a fire again Cheng Zhong, the temperature monitoring apparatus 1 on ground can be monitored always, when the data that thermocouple 17 is passed back show the temperature of conflagration area Degree drops to after normal value, stops conveying slurries, closes pulping device 3 and pump machine 4.After stopping slurries conveying, open Air inlet tube control flap 12 is discharged upper air bag 14 with the gas in lower gasbag 15, it is made to be restored to initial non-inflated state. Then fire-extinguishing apparatus is slowly moved, next fire area is found.It accurately and fast, effectively may finally all be put out fiery.

Claims (6)

1. a kind of segmentation orients fluid injection fire-fighting device, it is characterised in that there is temperature monitoring system --- temperature monitoring system is by temperature Monitoring device, temperature acquisition card, sense line and thermocouple composition, sealing device --- the device essentially consists in segmentation orientation There are two air bag resistant to high temperature, air bag is arranged in grouting device two sides, orientation grouting device --- orientation grouting device master up and down It will be by pulping equipment, transfer pipeline and sprinkler composition.

2. segmentation according to claim 1 orients fluid injection fire-fighting device, it is characterised in that temperature monitoring system includes temperature Monitoring device 1, temperature acquisition card 2, sensing line 8 and thermocouple 17, temperature monitoring equipment 1 and temperature acquisition card 2 pass through sensing Line 8 is directly connected to, and is then sensed line 8 and is reconnected the thermocouple 17 for being put into flame range.

3. segmentation according to claim 1 orients fluid injection fire-fighting device, it is characterised in that thermocouple 17 is monitoring temperature system Then data are transmitted to temperature acquisition card by sensing line 8 by the temperature in the perception drilling of thermocouple 17 by the critical component of system 2, then it is transferred to temperature monitoring equipment 1 through temperature acquisition card 2, the data shown by temperature monitoring equipment 1 are come fire condition Visualization, and obtain flame range risk degree.

4. segmentation according to claim 1 orients fluid injection fire-fighting device, it is characterised in that possess segmentation orientation sealing device.

5. segmentation according to claim 1 orients fluid injection fire-fighting device, it is characterised in that segmentation orients sealing device and includes Gas source control equipment 10, loading line and control air source equipment connection equipment 22, pressure gauge 11, loading line control valve 12, Loading line 13, upper air bag 14 and lower gasbag 15 are successively to be attached in order between each component.

6. segmentation according to claim 1 orients fluid injection fire-fighting device, it is characterised in that there are upper air bag 14 and lower gasbag 15, The two is usually being in non-inflated state, becomes expanded state after movement, can be the portion between upper lower gasbag under expanded state Divide sealing；And upper lower gasbag is all made of heat-resisting material, and is seamlessly connected with grouting pipeline 9.