CN208686423U - A kind of explosion isolation device - Google Patents
A kind of explosion isolation device Download PDFInfo
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- CN208686423U CN208686423U CN201821443285.6U CN201821443285U CN208686423U CN 208686423 U CN208686423 U CN 208686423U CN 201821443285 U CN201821443285 U CN 201821443285U CN 208686423 U CN208686423 U CN 208686423U
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Abstract
The utility model provides a kind of explosion isolation device, is related to technical field of mine safety.The explosion isolation device includes: detection device, and the detection device is used to detect the data that can be used in explosion judgement；The control device connecting with the detection device, the control device is for obtaining the data and being analyzed and determined whether explode to the data；Explosion-proof water barrier on detonation propagation route is set, the explosion-proof water barrier includes water jet and switch, the switch is for controlling being turned on and off for the water jet, the switch is connected with the control device, the control device be also used to according to judging result control described in switch on and close, and then control the water jet and be turned on and off.The explosion isolation device can improve flame proof effect, effective prevention and elimination explosion bring injury.
Description
Technical field
The utility model relates to technical field of mine safety, in particular to a kind of explosion isolation device.
Background technique
In coal mine severe and great casualty, gas and coal-dust explosion ratio are very big, often result in serious casualties and wealth
Produce loss.The prevention and treatment of well shooting disaster accident strengthens gas drainage and mine ventilation and prevents gas accumulation, prevents well except taking
It is lower to generate outside the means that fire source etc. prevents explosion from occurring, it can also be taken in explosion generation early stage and explosion wave is hindered to propagate, disappeared
Except the flame proof measure of explosive flame.
Traditional flame proof measure is to hang water bag or rock powder bag blast area setting explosion isolation camp may occur.It explodes
Can throw water bag or rock powder bag when shock wave arrival, form water mist or rock powder floating zone, eliminate explosive flame, reduce explosion by force
Degree, mitigates loss caused by it.However, tradition is anti-to be packed the water mist to be formed or suspension rock powder settles dissipations quickly, when surviving
Between with subsequent flame arrival time often there is mismatch problem, flame proof effect is poor；And traditional flame proof measure is passive
Triggering, after explosion occurs, reaching some strength could start, it cannot be guaranteed that effectively preventing and eliminating disaster.
Utility model content
In order to overcome the deficiencies in the prior art described above, the utility model provides a kind of explosion isolation device.
To achieve the goals above, technical solution provided by the utility model embodiment is as follows:
The utility model provides a kind of explosion isolation device, is arranged in mine, the explosion isolation device includes:
Detection device, the detection device are used to detect the data that can be used in explosion judgement；Connect with the detection device
The control device connect, the control device for obtain the data and the data are analyzed and determined whether occur it is quick-fried
It is fried；Explosion-proof water barrier on detonation propagation route is set, and the explosion-proof water barrier includes water jet and switch, and the switch is for controlling
Being turned on and off for the water jet is made, the switch is connected with the control device, and the control device is also used to basis and sentences
It switches on and closes described in disconnected result control, and then control being turned on and off for the water jet.
Further, the detection device includes spectrum detection instrument, and the probe setting of the spectrum detection instrument is having explosion
The region of risk.
Further, the detection device further includes sensor, and the sensor includes temperature sensor and pressure sensing
Device.
Further, the area exploded on round in the mine and have explosion hazard is arranged in the sensor
Domain.
Further, the lane top of the mine is arranged in the water jet, and the water jet includes multiple disposed in parallel
Water pipe and the spray head being correspondingly arranged on the water pipe, the switch are connect with the spray head.
Further, the water pipe is connected with water supply device, and the water supply device is provided with water supply valve, the feed water valve
Door connect with the control device, the control device for according to the judging result control the unlatching of the water supply valve with
It closes.
Further, the multiple cross-section lengths that water pipe is arranged in parallel are at least 20m.
Further, the explosion isolation device further includes warning device, and the warning device is connect with the control device, institute
It states control device and explosion time occurs for characterizing in the judging result, send alarm command to the warning device, the report
Alarm device after receiving the alarm command for alarming.
Further, the warning device is sound or light alarm.
Further, the control device include the computer being arranged in the mine and with the computer communication link
The long-distance monitorng device connect, the long-distance monitorng device is for remotely monitoring the mine and remotely controlling the computer.
Data of the explosion isolation device provided by the utility model by detection device detection for judgement of exploding, pass through institute
It states control device whether are analyzed and determined to the data if exploding, and controlled in the explosion-proof water barrier according to judging result
Water jet water spray, to form lasting water mist.On the one hand, the water jet is directly controlled by the switch, and described opens
Pass is controlled by the control device, and therefore, the water jet can continue water spray after opening and form water mist, reaches in flame
When, water mist is also had, flame proof effect is improved；It on the other hand, can be pre- in advance due to there is the detection device to shift to an earlier date detection data
Sentence the generation of explosion, actively open the flame proof function of the explosion-proof water barrier, effective prevention and eliminate explosion bring influence and
Injury.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, the utility model reality is cited below particularly
Example is applied, and cooperates appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described.It should be appreciated that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the schematic structural diagram of the first embodiment of explosion isolation device provided by the embodiment of the utility model；
Fig. 2 is the second embodiment structure chart of explosion isolation device provided by the embodiment of the utility model；
Fig. 3 is the 3rd embodiment structure chart of explosion isolation device provided by the embodiment of the utility model；
Fig. 4 is the fourth embodiment structure chart of explosion isolation device provided by the embodiment of the utility model.
Icon: 10- explosion isolation device；11- detection device；110- spectrum detection instrument；112- sensor；1120- temperature sensing
Device；1122- pressure sensor；12- control device；120- computer；122- long-distance monitorng device；13- explosion-proof water barrier；130- spray
Hydrophone；1301- water pipe；1302- spray head；132- switch；14- warning device.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be matched with a variety of different
It sets to arrange and design.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Reality based on the utility model
Apply example, those skilled in the art's every other embodiment obtained without making creative work belongs to
The range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " in ", "upper", "lower", "horizontal", "inner", "outside"
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings or the utility model product uses
When the orientation or positional relationship usually put, be merely for convenience of describing the present invention and simplifying the description, rather than indicate or
It implies that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as
Limitations of the present invention.In addition, term " first ", " second " etc. be only used for distinguish description, and should not be understood as instruction or
Imply relative importance.
In addition, the terms such as term "horizontal", "vertical" are not offered as requiring component abswolute level or pendency, but can be slightly
Low dip.It is not to indicate that the structure has been had to if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It is complete horizontal, but can be slightly tilted.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is set
Set ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection.It can be mechanical connection, be also possible to be electrically connected.It can be directly connected, the indirect phase of intermediary can also be passed through
Even, it can be the connection inside two elements.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
The concrete meaning of term in the present invention.
With reference to the accompanying drawing, it elaborates to some embodiments of the utility model.In the absence of conflict, under
The feature in embodiment and embodiment stated can be combined with each other.
In mine, explosion caused by due to gas or coal dust often occurs, and this explosion is sent out in well
Perhaps region is that comparison is fixed after these positions or region are exploded for raw position, can propagate blast wave, then produce
Raw explosive flame, the speed that blast wave is propagated compared to explosive flame is faster.The utility model is based on exploding in mine
Process provides explosion isolation device and method, improves flame proof effect, to reduce the loss of explosion accident bring.
Fig. 1 is please referred to, is a kind of 10 structural schematic diagram of explosion isolation device provided by the utility model, the explosion isolation device 10 is set
It sets in mine, the explosion isolation device 10 includes detection device 11, control device 12 and explosion-proof water barrier 13.The detection device 11
It is connected with the control device 12, the explosion-proof water barrier 13 is arranged on detonation propagation route, and the explosion-proof water barrier 13 includes spray
Hydrophone and switch, the switch and the control device 11 connection.
For the explosion isolation device 10 during flame proof, the detection device 11 described first, which detects, can be used in explosion judgement
Data；Then 12 meeting of control device or get the data and the data are analyzed and determined whether occur it is quick-fried
It is fried；The control device 12 according to judging result control described in switch on and close, it is assumed that it is presently described switch for close
State, if judging result is to explode, the control device 12 controls the switch and opens, and the switch controls described again
Water jet is opened, to form water mist, generates flame proof effect.If not exploding when judging result, the control device 12
The switch is controlled to remain off.
Optionally, the detection device 11 includes spectrum detection instrument 110, and the probe setting of the spectrum detection instrument 110 exists
There is the region of explosion hazard.The detection device 11 is used to detect the data that can be used in explosion judgement, wherein can be used in
The data judged of exploding are more, and in mine, the explosion due to caused by gas is commonplace, in the induction of gas explosion
In phase, the frequency that the characteristic spectrum of corresponding some gases occurs can be higher, is easily detected.It therefore, can be by the spy
Levy data of the spectrum as explosion judgement.
Wherein, the bands of a spectrum that can be used as characteristic spectrum include: the Fourtb Positive bands of a spectrum of CO, the γ bands of a spectrum of NO, H2O
Bands of a spectrum, O2Atmospheric bands of a spectrum.By the detection to these bands of a spectrum, preliminary differentiation can be made to explosion.
Optionally, the detection device 11 further includes sensor 112, and the sensor includes temperature sensor 1120 and pressure
Force snesor 1122.If exploding, the pressure in mine can be brought to increase, while temperature also can be increased accordingly, by temperature
The detection of degree and pressure further can be made more accurately to differentiate to explosion.
Optionally, the area exploded on round in the mine and have explosion hazard is arranged in the sensor 112
Domain.The region for having explosion hazard is arranged in the sensor 112, is to help the generation of judgement explosion；The sensor
112 are arranged on detonation propagation route, can also make a detection to the general direction of detonation propagation, help after explosion occurs
Track general direction and the position of detonation propagation.
It is detected by the detection device 11 for the data for judgement of exploding, enables the control device 12 to described
Data are combined analysis, and then judge whether explosion occurs, and realize the anticipation of explosion.
Fig. 4 is arrived referring to figure 2., and the lane top of the mine is arranged in the water jet 130 of the explosion-proof water barrier 13, described
Water jet 130 includes multiple spray heads 1302 disposed in parallel water pipe 1301 and be correspondingly arranged on the water pipe 1301, described
Switch 132 is connect with the spray head 1302.The switch 132 can receive opening for the control device 12 when exploding generation
Instruction is opened, the unlatching of the spray head 1302 is controlled, to form water curtain area.
Wherein, the mode that the lane top is arranged in the water pipe 1301 can be as shown in figure 3, the water pipe 1301 pushes up in lane
It is circular layout.Due to lane top it is possible that highly inconsistent situation, the set-up mode of the water pipe 1301 can
With the concrete condition setting pushed up according to lane, the multiple water pipe 1301 is caused to be arranged in parallel greatly, so that the water curtain ratio formed
It is more uniform, reach preferable flame proof effect.The setting number of the water pipe 1301 can be arranged according to the concrete condition in tunnel, if
Tunnel is wider, and shared space is larger, then the number of the water pipe 1301 is more accordingly；If tunnel is relatively narrow, shared space
Smaller, the number of the water pipe 1301 can be corresponding less.
Referring to figure 4., since the expanded range of forerunner's blast wave is wider, the cross of the multiple water pipe 1301 disposed in parallel
Cross-sectional length, that is, length along tunnel usually can be set to 20m, and such distance can preferably be played to blast wave
Effectively weaken with explosive flame and inhibiting effect.Temperature sensor 1120 and the pressure sensor 1122 described above can
To be arranged in the advanced position of the explosion-proof water barrier 13, i.e. the direction that comes of blast wave and explosive flame, to detect blast wave
Situation.
1302 numbers of spray head on each water pipe 1301 can be arranged according to the concrete condition in tunnel, if tunnel compared with
Width, then the spray head 1302 can be set more, if tunnel is relatively narrow, the spray head 1302 can be set less.
By installing the spray head 1302 on the water pipe 1301, the spray head 1302 can be opened in the switch 132
When, water curtain area is formed, the water curtain area effectively weakens forerunner's blast wave, and lasting water curtain also can be to subsequent explosion
Flame plays effective inhibiting effect.
Optionally, the water pipe 1301 is connected with water supply device, and the water supply device is provided with water supply valve, the water supply
Valve is connect with the control device 12, and the control device 12 is used to control the water supply valve according to the judging result
It opens and closes.
The water supply device is used to provide water source for the water pipe 1301, the water supply device can be static pressure water source or
Other are capable of providing the device at water source.The water supply device can be controlled by the control device 12, and the control device 12 can
To control the opening and closing of the water supply valve according to the judging result, the water supply valve can be protected when exploding and occurring
Open state is held, provides lasting water spray water source for the water pipe 1301.It should be noted that general pre- in the water pipe 1301
There is the water source that water spray needs, so being then turned on the feed water valve after the control device 12 can first open the switch 132
Door, to guarantee sufficient water source supply.
Optionally, please continue to refer to Fig. 1, the explosion isolation device 10 further includes warning device 14, the warning device 14 with
The control device 12 connects, and the control device 12, which is used to characterize in the judging result, occurs explosion time, sends alarm and refers to
It enables to the warning device 14, the warning device 14 after receiving the alarm command for alarming.
The warning device 14, which can be, to be arranged in the mine or remotely monitors indoor sound or light alarm, in institute
The warning note of sound or light can be issued after receiving the alarm command by stating the sound or light alarm in mine, be reminded also in mine
Staff in well withdraws in time；It is described remotely monitor sound or light warning note that indoor sound or light alarm issues can
To remind monitoring personnel to have occurred and that explosion, monitoring personnel can evacuate the staff in the mine.The alarm
Device 14 can also be that the alarm module for being integrated in staff's mobile phone or monitoring personnel monitoring client, the alarm module receive
Prompt information, such as short message, pop-up can be issued after to the alarm command, to reach the alarm function to explosive event, reduced
Explosion bring security risk.
For the control device 12, optionally, the control device 12 includes the computer being arranged in the mine
120 and with the computer 120 communication connection long-distance monitorng device 122, the long-distance monitorng device 122 for remotely monitor
The mine simultaneously remotely controls the computer 120.
Wherein, the region relatively safe in underground, such as main entry or chamber can be set in the computer 120
It is interior, the safety and stability of system can be improved.Protective device can also be arranged in the computer 120, and the protective device is used
In the protection calculating 120, such as guard box or fender bracket etc..
The long-distance monitorng device 122 can be the remote terminal control system of the mine, and staff can pass through
The long-distance monitorng device 122 controls the computer, and monitors the situation in the mine, passes through the long-distance monitorng device
122 can timely be handled when emergency case occurs.The computer 120 can pass through internet and the long-range prison
It controls device 122 and realizes communication connection, the transmission for row information of going forward side by side.
The control device 12 is used to control the implementation of the explosion isolation device 10, below with reference to explosion isolation device described above
The implementation process that 10 pairs of control devices 12 control is described in detail, while also to the flame proof process of the explosion isolation device 10
It is described.
The control device 12 described first obtains the data that can be used in explosion judgement that the detection device detects.Its
In, the data that the detection device 11 detects include band, temperature value and pressure value.The band includes air
In CO, NO, H2O、O2Bands of a spectrum；The temperature value includes on the detonation propagation route that the temperature sensor 1120 detects
Temperature value, have explosion hazard region temperature value；The pressure value includes that the pressure sensor 1122 senses
Pressure value on detonation propagation route, have explosion hazard region temperature value.It should be noted that the detection device 11
The data detected are real-time deliveries to the control device 12, in order to which the control device 12 is in real time to the data
It is analyzed.
After the control device 12 obtains detection data, the control device 12 can analyze the data, sentence
It is disconnected whether to have explosion.Based on the data, there are many analysis modes of data, and described for the analysis of the control device 12
Analysis be in conjunction with the band data, the temperature value and the pressure Value Data, the result of analysis can directly judge be
It is no to have explosion, therefore the standard judged can rule of thumb be preset in the control device 12 in advance by staff.
The utility model provides a kind of optional analytical judgment mode:
First determine whether the frequency of occurrences of bands of a spectrum relevant to explosion in the band reaches predeterminated frequency.
Then when the frequency of occurrences reaches predeterminated frequency, judge whether the temperature value and the pressure value reach point
Not corresponding threshold value.
If the temperature value and/or the pressure value reach the corresponding threshold value, it is determined that there is explosion.
When the frequency of occurrences is not up to predeterminated frequency, it is determined that generation of not exploding.
The control device 12 judges whether the frequency of occurrences of bands of a spectrum relevant to explosion in the band reaches default
Frequency.Wherein, bands of a spectrum relevant to explosion are the Fourtb Positive bands of a spectrum of CO, the γ bands of a spectrum of NO, H2The bands of a spectrum of O, O2's
The key bands such as Atmospheric bands of a spectrum.The predeterminated frequency can be set by staff；The predeterminated frequency can also lead to
It crosses simulated explosion test to obtain, multiple simulated explosion test can be carried out, detect the characteristic spectrum in simulated explosion experiment
The frequency of occurrences of band, composite score obtain a relatively reliable frequency values.The predeterminated frequency can be used as described in measurement
The higher standard of the key band frequency of occurrences.After getting bands of a spectrum data, the control device 12 can calculate institute
The frequency of occurrences for stating key band is compared the frequency of occurrences with preset frequency.
When the frequency of occurrences reaches predeterminated frequency, judge whether the temperature value and the pressure value reach right respectively
The threshold value answered.The frequency of occurrences can be used as the first judgment criteria that explosion occurs, if the frequency of occurrences reaches described preset
Frequency illustrates to be likely to occur explosion, can make at this time in conjunction with the temperature value and the pressure value further more accurate
Judgement, the temperature value and the pressure value are as the second judgment criteria.The temperature value and the pressure value are corresponding
Threshold value can rule of thumb be preset by staff；The threshold value can also be tested by simulated explosion, be detected in test
The temperature value and the pressure value when explosion occurs, so that a threshold value is obtained, as the foundation that may determine that explosion occurs.
It should be noted that because the temperature sensor 1120 and the pressure sensor 1122 are arranged in multiple different locations,
So the threshold value can also be specifically arranged according to the difference of position.
If the temperature value and/or the pressure value reach the corresponding threshold value, there is explosion.The temperature value
The corresponding threshold value can be reached simultaneously with the pressure value, judging result is that have explosion at this time；The temperature value and
The pressure value can also reach the corresponding threshold value with only one of which, and judging result is also to have explosion at this time.
When exporting judging result, the menace level that can also occur with explosion in the judging result is described serious
Grade can be evaluated according to data analysis result, such as reach described corresponding according to the temperature value and/or the pressure value
After threshold value, the range of the threshold value exceeded is evaluated.It is understood that generation of exploding is rushed such as when exploding more serious
It is bigger to hit power, the pressure value is bigger accordingly；The flame of explosion is stronger, and the temperature value is also corresponding higher.It is described
Menace level can also be arranged simultaneously when the threshold value is arranged, and multiple threshold levels can be set when the threshold value is arranged,
Such as level-one threshold value, secondary threshold, explosion menace level representated by each grade can set by staff.
When the frequency of occurrences is not up to predeterminated frequency, then there is no explosion.It is to be appreciated that such embodiment
It can directly judge do not have when first judgment criteria does not reach using the frequency of occurrences as the first judgment criteria
Explosion occurs.
It should be noted that, the control device 12 is that can make according to the actual situation accordingly to the concrete analysis process of data
Change, such as the weighted value of the first judgment criteria described above and second judgment criteria, the weight can also be set
Value can characterize the importance to judging result, because in a practical situation, it may by the judging result of the frequency of occurrences
It is more acurrate, it is also possible to which that the judging result by the temperature value and the pressure value is more acurrate, can be according to different mines
Situation makes corresponding changes or adjusts.
After the control device 12 obtains the judging result whether exploded, when there is explosion to occur, sends unlatching and refer to
It enables to the switch so that the water jet is persistently sprayed water.Wherein, the control device 12 is opening the open command to institute
After stating switch 132, the switch 132 is kept it turned on, lasting to spray water, to form water mist area, thus realize to blast wave and
The inhibition and elimination of explosive flame.It should be noted that the water jet 130 can continue to spray water if not receiving out code,
At this point, after staff estimates the approximate time that explosion occurs, it can be by remotely controlling the control device 12
The switch 132 is closed, so that the explosion-proof water barrier 13 be made to can also continue to inhibit subsequent explosion.
When determining has explosion to occur, the explosion-proof water barrier 13 starts, water curtain persistently carries out, and effective solution is when explosion
Time needed for the time difference that wave and explosive flame reach explosion isolation camp is less than explosion isolation camp movement, water mist does not have before flame enters canopy area
The problem of thering is time enough to spread out, explosion isolation camp is caused to fail.
While the control device 12 sends open command to switch 132, the control device 12 can also be sent out
Send alarm command to the warning device 14, the warning device 14 starts, and carries out corresponding alarm measure, reminds also in mine
Interior staff withdraws in time, while reminding staff's assist process in monitoring client, and it is hidden safely to reduce explosion bring
Suffer from.
While sending open command, the water supply valve that the control device 12 can also control the water supply device is held
It opens, the water supply device water pipe 1301 is made to provide water source.
In conclusion number of the explosion isolation device provided by the utility model by detection device detection for judgement of exploding
According to being analyzed and determined whether explode to the data by the control device, and described in controlling according to judging result
Water jet water spray in explosion-proof water barrier, to form lasting water mist.On the one hand, the water jet is directly controlled by described open
It closes, and the switch is controlled by the control device, therefore, the water jet can continue water spray after opening and form water mist,
When flame reaches, water mist is also had, improves flame proof effect；On the other hand, due to there is the detection device to shift to an earlier date detection data,
The generation that explosion can be prejudged in advance, actively opens the flame proof function of the explosion-proof water barrier, the generation of effective disaster prevention and
Eliminate disaster.
The above description is only the embodiments of the present invention, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of explosion isolation device is arranged in mine characterized by comprising
Detection device, the detection device are used to detect the data that can be used in explosion judgement；
The control device connecting with the detection device, the control device is for obtaining the data and carrying out to the data
Analyze and determine whether explode；
Explosion-proof water barrier on detonation propagation route is set, and the explosion-proof water barrier includes water jet and switch, and the switch is used for
Being turned on and off for the water jet is controlled, the switch is connected with the control device, and the control device is also used to basis
It switches on and closes described in judging result control, and then control being turned on and off for the water jet.
2. explosion isolation device according to claim 1, which is characterized in that the detection device includes spectrum detection instrument, described
The region for having explosion hazard is arranged in the probe of spectrum detection instrument.
3. explosion isolation device according to claim 2, which is characterized in that the detection device further includes sensor, the biography
Sensor includes temperature sensor and pressure sensor.
4. explosion isolation device according to claim 3, which is characterized in that the sensor, which is arranged in the mine to explode, to be passed
Broadcast on route and have the region of explosion hazard.
5. explosion isolation device according to claim 1, which is characterized in that the lane top of the mine is arranged in the water jet,
The water jet includes multiple water pipes disposed in parallel and the spray head that is correspondingly arranged on the water pipe, the switch and the spray
Head connection.
6. explosion isolation device according to claim 5, which is characterized in that the water pipe is connected with water supply device, the water supply
Device is provided with water supply valve, and the water supply valve is connect with the control device, and the control device according to for sentencing
Disconnected result controls the opening and closing of the water supply valve.
7. explosion isolation device according to claim 5, which is characterized in that the multiple cross-section lengths that water pipe is arranged in parallel
At least 20m.
8. explosion isolation device according to claim 1, which is characterized in that the explosion isolation device further includes warning device, described
Warning device is connect with the control device, and the control device, which is used to characterize in the judging result, occurs explosion time, is sent
Alarm command gives the warning device, and the warning device after receiving the alarm command for alarming.
9. explosion isolation device according to claim 8, which is characterized in that the warning device is sound or light alarm.
10. explosion isolation device according to claim 1, which is characterized in that the control device includes being arranged in the mine
In computer and long-distance monitorng device with computer communication connection, the long-distance monitorng device can remotely control institute
State computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821443285.6U CN208686423U (en) | 2018-09-03 | 2018-09-03 | A kind of explosion isolation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821443285.6U CN208686423U (en) | 2018-09-03 | 2018-09-03 | A kind of explosion isolation device |
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| CN208686423U true CN208686423U (en) | 2019-04-02 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930550A (en) * | 2018-09-03 | 2018-12-04 | 内蒙古伊泰煤炭股份有限公司 | A kind of explosion isolation device and method |
| CN110219690A (en) * | 2019-05-16 | 2019-09-10 | 中国矿业大学 | A kind of mining falling type active flame proof presses down fiery device and its application method |
| CN117116025A (en) * | 2023-10-25 | 2023-11-24 | 徐州中矿云火信息技术有限公司 | Mining water level abnormality early warning system and method |
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2018
- 2018-09-03 CN CN201821443285.6U patent/CN208686423U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930550A (en) * | 2018-09-03 | 2018-12-04 | 内蒙古伊泰煤炭股份有限公司 | A kind of explosion isolation device and method |
| CN108930550B (en) * | 2018-09-03 | 2024-06-28 | 内蒙古伊泰煤炭股份有限公司 | Explosion suppression device and method |
| CN110219690A (en) * | 2019-05-16 | 2019-09-10 | 中国矿业大学 | A kind of mining falling type active flame proof presses down fiery device and its application method |
| CN110219690B (en) * | 2019-05-16 | 2020-06-26 | 中国矿业大学 | Mining vertical falling type active explosion-proof and fire-suppression device and using method thereof |
| CN117116025A (en) * | 2023-10-25 | 2023-11-24 | 徐州中矿云火信息技术有限公司 | Mining water level abnormality early warning system and method |
| CN117116025B (en) * | 2023-10-25 | 2024-01-09 | 徐州中矿云火信息技术有限公司 | Mining water level abnormality early warning system and method |
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