CN209011876U - A kind of default umbrella wing formula rapid sealing device in catastrophe region - Google Patents
A kind of default umbrella wing formula rapid sealing device in catastrophe region Download PDFInfo
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- CN209011876U CN209011876U CN201821901745.5U CN201821901745U CN209011876U CN 209011876 U CN209011876 U CN 209011876U CN 201821901745 U CN201821901745 U CN 201821901745U CN 209011876 U CN209011876 U CN 209011876U
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- air bag
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Abstract
The utility model provides a kind of default umbrella wing formula rapid sealing device in catastrophe region, including umbrella wing formula rigid support, closed roller shutter, filling air bag, all kinds of locks and catastrophe information Perception sensor；The umbrella wing formula rigid support is made of the rigid support that more umbrella wings are distributed, the more rigid supports fixation is preset in channel roof, when the event of burst fire-disaster sexual behavior, after catastrophe information Perception sensor feedback catastrophe information, one end of default umbrella wing formula rigid support polymerization lands and is fixed on the bottom of the channel；Channel roof, which is located at the rigid support and polymerize the side of one end, is provided with the filling air bag, the closed roller shutter is rolled before disaster accident does not occur is fixed on channel roof, after the event of burst fire-disaster sexual behavior, the expansion of umbrella wing formula rigid support is followed to land and be fixed on the ground of channel.The utility model is simple and reasonable, and closed speed is fast, and obturation effect is good, can effectively separate the chain reaction of accident, can prevent the further expansion of accidental pollution event, can promote the use of.
Description
Technical field
The utility model belongs to the technical field of the area bursts disaster accident such as tunnel, mine prevention, and in particular to a kind of
Preset umbrella wing formula rapid sealing device and sealing method in catastrophe region.
Background technique
When fire, explosion, toxic gas leakage and the accidental pollution events accident such as permeable occur for the regions such as tunnel, mine, if not adopting
Take effective emergency measure, it will cause irremediable consequence.In terms of coping with burst accident, what is had already appeared at present is a series of
Emergence technology equipment and the generally existing equipment stress intensity of method are insufficient, and airtight performance is poor, and the emergency reaction time is partially long, intelligent
The disadvantages of controlling extent is not high.Therefore, it is necessary to which a kind of rapid sealing device and method for catastrophe region of utility model, real
When catastrophe occurs for the places regional areas such as present tunnel, mine, it can quickly, efficiently separate disaster propagation, avoid disaster accident pair
People, machine, environment cause damages.
Utility model content
The technical problem to be solved by the utility model is in view of the above shortcomings of the prior art, provide a kind of catastrophe area
Umbrella wing formula rapid sealing device is preset in domain, and the obturator structure is simple, and easy to use, closed partition effect is good, is easily installed
Recycling, can be applicable.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of default umbrella wing formula in catastrophe region
Rapid sealing device, which is characterized in that including when in channel occur disaster accident when for airtight passage closed roller shutter, be used for
It supports the umbrella wing formula bracket of the closed roller shutter and for sealed passage and enhances the filling air bag of closed roller shutter impact strength,
The umbrella wing formula bracket is made of the more rigid supports in the distribution of umbrella wing, and one end of the more rigid supports polymerize and lives
Dynamic to be connected to channel roof, the other end of more rigid supports separates and is fixed on channel roof, one end of the closed roller shutter
It is fixed on channel roof, the other end of the closed roller shutter winds together and rides upon more separated one end of rigid support,
The fixation of the closed roller shutter filling air bag is fixedly mounted on the channel roof of polymerization one end side of more rigid supports.
Preferably, the rigid support selects the Q345E seamless steel pipe of outer diameter 60.0mm, internal diameter 20.0mm, and in order to anti-
Only the heat transfer of umbrella wing formula bracket damages closed roller shutter and filling air bag when catastrophe, causes closed area to leak, in rigid support outer layer
Wrap up flame retardant thermal insulation nanomaterial.
Preferably, the separated one end of the more rigid supports and one end of the closed roller shutter pass through fixed hinged
Lock is fixed on the roof of channel, and one end of the more rigid supports polymerization is scheduled on logical by the hinge locking of hydraulic electromagnetic valve type
At the top of road, the hydraulic electromagnetic valve type is hinged to lock and be made of hydraulic buttery valve and automatic pinning lock, the automatic pinning lock
It is fixedly mounted on the hydraulic buttery valve, the opening and closing of automatic pinning lock is controlled by hydraulic buttery valve.
Preferably, the top in channel is equipped with catastrophe information Perception sensor, the catastrophe information Perception sensor
Including air velocity transducer, smoke sensor device, temperature sensor and gas monitoring sensors, the catastrophe information Perception sensor with
Hydraulic buttery valve connection, the gas monitoring sensors are mainly used for monitoring gas, carbon monoxide, sulfur dioxide etc. in channel
Flammable explosive gas and toxic and harmful gas.
The filling air bag includes air bag outer layer, air bag internal layer and three relief valves, the gentle intracapsular layer of air bag outer layer
Between form inflatable chamber, filling import, inflating port and material filling mouth, the filling import are offered on three relief valve
It is arranged on air bag outer layer, the inflating port is arranged in inflatable chamber, and the material filling mouth protrudes into the air bag internal layer, described
Relief valve is installed, the material of the gentle intracapsular layer of air bag outer layer is the elastic rubber of fire-retardant, high temperature resistant, pressure resistance on inflating port
Glue.
Preferably, the filling import of the filling air bag connects filler generator, the filling by high-pressure rubber pipe
Wind pressure interface tube is provided on material generator.
Preferably, the closed roller shutter by supporting wire netting and be arranged in supporting wire netting two sides have fire-retardant, resistance to height
The rubber material composition of temperature.
Compared with the prior art, the utility model has the following advantages:
1, the utility model structure is simple, easy to use, and manufacturing cost is cheap, and sealing partition effect is good, is easily installed back
It receives, can be applicable.
2, the umbrella wing formula bracket of the utility model is made of the more rigid supports in the distribution of umbrella wing, more rigid supports
One end polymerization and be movably connected in channel roof, the other end of more rigid supports separates and is fixed on channel roof, closed
One end of roller shutter is fixed on channel roof, and the other end winding of closed roller shutter is together and to ride upon more rigid supports separated
One end, when no disaster occurs, umbrella wing formula bracket can steadily support closed roller shutter, when disaster occurs, umbrella wing formula bracket
One end of polymerization is fallen, and closed roller shutter follows umbrella wing formula floor support and is unfolded to form catastrophe region rapid sealing roller shutter curtain
Curtain, this is ingenious in design, and support effect is good, is easy to pack up and put down, easy to operate.
3, the utility model also sets up filling air bag, and foam or hydrogel can be filled by filling in air bag, can increase closed volume
The impact strength of curtain curtain, and air is filled to the inflatable chamber of filling air bag, the volume of further expansion filling air bag guarantees
After foam sand off, makes to fill air bag and vias inner walls No leakage gap, further increase air-tightness.
4, the hydraulic electromagnetic valve type that the utility model design uses, which is hinged, locks, not only securely and reliably, but also it is easy to operate, subtract significantly
Failure rate when small device works guarantees obturation effect.
5, whether the utility model uses catastrophe information Perception sensor, sensitive, rapidly can occur in sense channel
Disaster spreads out of command signal when disaster occurs at the first time, reaches quick closure catastrophe region and control disaster chain reaction
Purpose, greatly reduce casualties and property loss.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 is schematic perspective view when the utility model obturator is in preset state.
Fig. 2 is schematic perspective view when the utility model obturator is used for airtight passage.
Fig. 3 is the utility model hydraulic electromagnetic valve type hinge lock construction schematic diagram.
Fig. 4 is the attachment structure schematic diagram of the utility model filling air bag and filler generator.
Description of symbols:
1-umbrella wing formula bracket；2-fixed hinged locks；3-hydraulic electromagnetic valve type, which are hinged, locks；
4-hydraulic buttery valves；5-closed roller shutters；6-filling air bags；
7-high-pressure rubber pipes；8-filler generators；9-channels ground；
10-filling imports；11-air bag outer layers；12-air bag internal layers；
13-automatic pinnings lock；14-inflatable chambers；15-inflating ports；
16-material filling mouths；17-wind pressure interface tubes.
Specific embodiment
As shown in figures 1-4, it includes when generation disaster thing in channel that umbrella wing formula rapid sealing device is preset in a kind of catastrophe region
Therefore when for airtight passage closed roller shutter 5, be used to support the closed roller shutter 5 umbrella wing formula bracket and for sealed passage simultaneously
Enhance the filling air bag 6 of closed 5 impact strength of roller shutter, the closed roller shutter 5 and umbrella wing formula bracket are laid along channel, described
Umbrella wing formula bracket is made of three rigid supports 1 in the distribution of umbrella wing, one end polymerization and activity of three rigid supports 1
It is connected to channel roof, the other end of three rigid supports 1 separates and is fixed on channel roof, one end of the closed roller shutter 5
Be fixed on channel roof, the other end winding of the closed roller shutter 5 together and ride upon three rigid supports 1 it is separated one
End, the fixation of the closed roller shutter 5 filling air bag 6 are fixedly mounted on the logical of polymerization one end side of three rigid supports 1
Road roof.
In the present embodiment, the channel can be easy to happen for tunnel, coal mine roadway etc. fire, explosion, toxic gas leakage and
The permeable channel for waiting accidental pollution events accident in part.
In the present embodiment, the rigid support 1 selects the Q345E seamless steel pipe of outer diameter 60.0mm, internal diameter 20.0mm, and is
It prevents the heat transfer of rigid support 1 when catastrophe from damaging closed roller shutter and filling air bag, causes closed area to leak, thus in rigid branch
1 outer layer covers flame retardant thermal insulation nanomaterial of column.
In the present embodiment, one end of the separated one end of the more rigid supports 1 and the closed roller shutter 5 passes through fixation
Formula hingedly latches 2 and is fixed on the roof of channel, and the fixed hinged lock 2 is hingedly latched using industrial conventional bolt-type,
One end of three rigid supports 1 polymerization is fixed on channel roof, the hydraulic electromagnetic by hydraulic electromagnetic valve type hinge lock 3
Valve type hinge lock 3 is made of hydraulic buttery valve 4 and automatic pinning lock 13, and the automatic pinning lock 13 is fixedly mounted on described
On hydraulic buttery valve 4,13 opening and closing of automatic pinning lock is controlled by hydraulic buttery valve 4.
In the present embodiment, the top in channel is equipped with catastrophe information Perception sensor, the catastrophe information Perception sensing
Device is located at the position that 5 inside of closed roller shutter is fixed in channel roof, the catastrophe information Perception sensor include air velocity transducer,
Smoke sensor device, temperature sensor and gas monitoring sensors, the catastrophe information Perception sensor and hydraulic buttery valve 4 connect
It connects, the gas monitoring sensors are mainly used for monitoring the flammable explosive gas such as gas, carbon monoxide, the sulfur dioxide in channel
And toxic and harmful gas.
In the present embodiment, the filling air bag 6 includes air bag outer layer 11, air bag internal layer 12 and three relief valves, the gas
Inflatable chamber 14 is formed between the gentle intracapsular layer 12 of capsule outer layer 11, and filling import 10, inflating port are offered on three relief valve
15 and material filling mouth 16, the filling import 10 is arranged on air bag outer layer 11, and the inflating port 15 is arranged in inflatable chamber 14
Interior, the material filling mouth 16 protrudes into the air bag internal layer 11, and relief valve, the filling air bag are equipped on the inflating port 15
6 filling import 10 connects filler generator 8 by high-pressure rubber pipe 7, is provided with wind pressure on the filler generator 8
Interface tube 17, the wind pressure interface tube 17 connect air compressor machine or channel natural wind pressure pipe.Wherein fill the stowing operation of air bag 6
Are as follows: open fill material generator 8 first passes through high-pressure rubber pipe 7 to 12 inner cavity of air bag internal layer of filling air bag 6 and fills hydrogel,
Inflating port 15 is closed at this time, when the wind pressure pressure that 12 chamber pressure of air bag internal layer and wind pressure interface tube 17 provide maintains an equal level, threeway
Relief valve is automatically closed material filling mouth 16 and opens inflating port 15, simultaneously closes off filler generator 8, makes wind pressure interface tube
The wind pressure of entrance is directly entered in inflatable chamber 14, makes to fill the increase of 6 volume of air bag, after expanding at this time in filling air bag 6 and channel
Wall is tightly bonded and leaves no gaps, and blocks closed channel, and the closed roller shutters 5 of 6 pairs of the air bag expansion of filling after expansion have one
Fixed press effect, to complete the rapid sealing to catastrophe region.
In the present embodiment, the filler selects hydrogel.
In the present embodiment, the material of the gentle intracapsular layer 12 of air bag outer layer 11 is fire-retardant, high temperature resistant, the elasticity of pressure resistance
Rubber.
In the present embodiment, the closed roller shutter 5 by supporting wire netting and be arranged in supporting wire netting two sides have it is fire-retardant,
Rubber material composition resistant to high temperature quickly will be close when described closed its main function of roller shutter 5 is that accidental pollution event accident occurs
The expansion of closed-book curtain, realizes the quick isolation in catastrophe region.
Umbrella wing formula rapid sealing device is preset for the calamity in rapid sealing partition tunnel/mine laneway in above-mentioned catastrophe region
Become the method in region are as follows: when accidental pollution event accident occurs in tunnel/mine laneway, catastrophe information Perception sensor is by catastrophe
(catastrophe information is flammable explosive gas and the toxic and harmful gas such as abnormal temperature, gas, carbon monoxide, sulfur dioxide to information
Information) transmitting hydraulic buttery valve 4 controls hydraulic electromagnetic valve type and is hinged lock by hydraulic buttery valve 4 to the feedback of catastrophe information
3 open, thus make umbrella wing formula bracket polymerize one end land and is fixed on the ground of channel, while winding closed roller shutter 5 with
It is landed together with the umbrella wing formula bracket and is unfolded and is fixed with ground, form catastrophe region rapid sealing roller shutter curtain；Then it beats
Filler generator 8 is opened, first passes through high-pressure rubber pipe 7 to 12 lumen loading hydrogel of air bag internal layer, inflating port 15 is closed at this time,
When the wind pressure pressure that the chamber pressure and wind pressure interface tube 17 of hydrogel to be filled to air bag internal layer 12 provide maintains an equal level, threeway pressure release
Valve is automatically closed material filling mouth 16 and automatically opens inflating port 15, simultaneously closes off filler generator 8, makes wind pressure interface tube
The wind pressure of entrance is directly entered in inflatable chamber 14, is made to fill the increase of 6 volume of air bag, is blocked closed channel, to complete to catastrophe
The rapid sealing in region.
The above is only the preferred embodiment of the utility model, not imposes any restrictions to the utility model.All
Factually with new technique any simple modification, change and equivalence change substantially to the above embodiments, this is still fallen within
In the protection scope of utility model technical solution.
Claims (7)
1. umbrella wing formula rapid sealing device is preset in a kind of catastrophe region, which is characterized in that disaster accident occurs including working as in channel
When for airtight passage closed roller shutter (5), be used to support the umbrella wing formula bracket of the closed roller shutter (5) and for sealed passage
And enhancing the filling air bag (6) of closed roller shutter (5) impact strength, the umbrella wing formula bracket is by more in the rigid of umbrella wing distribution
Property pillar (1) form, the polymerization of one end of the more rigid supports (1) and be movably connected in channel roof, more rigid supports
(1) the other end separates and is fixed on channel roof, and one end of the closed roller shutter (5) is fixed on channel roof, described closed
The other end of roller shutter (5) winds together and rides upon more separated one end of rigid support (1), and the filling air bag (6) is solid
Channel roof of the Dingan County mounted in one end side of more rigid supports (1) polymerization.
2. umbrella wing formula rapid sealing device is preset in a kind of catastrophe region according to claim 1, which is characterized in that described more
The separated one end of root rigid support (1) and one end of the closed roller shutter (5) pass through fixed hinged lock (2) be fixed on it is logical
On road roof, one end of more rigid supports (1) polymerization is fixed on channel top by hydraulic electromagnetic valve type hinge lock (3)
Portion, the hydraulic electromagnetic valve type hinge lock (3) are made of hydraulic buttery valve (4) and automatic pinning lock (13), described automatic slotting
Lock button (13) is fixedly mounted on the hydraulic buttery valve (4), controls automatic pinning lock (13) by hydraulic buttery valve (4)
Opening and closing.
3. umbrella wing formula rapid sealing device is preset in a kind of catastrophe region according to claim 1, which is characterized in that further include
It is mounted on the catastrophe information Perception sensor of channel inner top, the catastrophe information Perception sensor includes air velocity transducer, cigarette
Mist sensor, temperature sensor and gas monitoring sensors, the catastrophe information Perception sensor and hydraulic buttery valve (4) are even
It connects.
4. umbrella wing formula rapid sealing device is preset in a kind of catastrophe region according to claim 1, which is characterized in that described to fill
Filling out air bag (6) includes air bag outer layer (11), air bag internal layer (12) and three relief valves, the gentle intracapsular layer of air bag outer layer (11)
(12) inflatable chamber (14) are formed between, filling import (10), inflating port (15) and material are offered on three relief valve and is filled
It fills out mouth (16), the filling import (10) is arranged on air bag outer layer (11), and the inflating port (15) is arranged in inflatable chamber (14)
Interior, the material filling mouth (16) protrudes into the air bag internal layer (12), is equipped with relief valve, the gas on the inflating port (15)
The material of the gentle intracapsular layer (12) of capsule outer layer (11) is the elastic rubber of fire-retardant, high temperature resistant, pressure resistance.
5. umbrella wing formula rapid sealing device is preset in a kind of catastrophe region according to claim 4, which is characterized in that described to fill
The filling import (10) of air bag (6) is filled out by high-pressure rubber pipe (7) connection filler generator (8), the filler occurs
Wind pressure interface tube (17) are provided on device (8).
6. umbrella wing formula rapid sealing device is preset in a kind of catastrophe region according to claim 1, which is characterized in that described close
Closed-book curtain (5) is by supporting wire netting and forming with rubber material fire-retardant, resistant to high temperature for supporting wire netting two sides is arranged in.
7. umbrella wing formula rapid sealing device is preset in a kind of catastrophe region according to claim 1, which is characterized in that described rigid
Flame retardant thermal insulation nanomaterial is enclosed on the outer wall of property pillar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901745.5U CN209011876U (en) | 2018-11-19 | 2018-11-19 | A kind of default umbrella wing formula rapid sealing device in catastrophe region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901745.5U CN209011876U (en) | 2018-11-19 | 2018-11-19 | A kind of default umbrella wing formula rapid sealing device in catastrophe region |
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| Publication Number | Publication Date |
|---|---|
| CN209011876U true CN209011876U (en) | 2019-06-21 |
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ID=66842667
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821901745.5U Active CN209011876U (en) | 2018-11-19 | 2018-11-19 | A kind of default umbrella wing formula rapid sealing device in catastrophe region |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268069A (en) * | 2018-11-19 | 2019-01-25 | 西安科技大学 | A kind of catastrophe region preset umbrella wing formula rapid sealing device and sealing method |
| CN109268069B (en) * | 2018-11-19 | 2024-06-28 | 西安科技大学 | Rapid sealing device and sealing method for preset umbrella wing type in disaster area |
-
2018
- 2018-11-19 CN CN201821901745.5U patent/CN209011876U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268069A (en) * | 2018-11-19 | 2019-01-25 | 西安科技大学 | A kind of catastrophe region preset umbrella wing formula rapid sealing device and sealing method |
| CN109268069B (en) * | 2018-11-19 | 2024-06-28 | 西安科技大学 | Rapid sealing device and sealing method for preset umbrella wing type in disaster area |
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