CN106075768B - Rail traffic flexible high pressure water mists security system - Google Patents
Rail traffic flexible high pressure water mists security system Download PDFInfo
- Publication number
- CN106075768B CN106075768B CN201610389399.6A CN201610389399A CN106075768B CN 106075768 B CN106075768 B CN 106075768B CN 201610389399 A CN201610389399 A CN 201610389399A CN 106075768 B CN106075768 B CN 106075768B
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- Prior art keywords
- nozzle
- solenoid valve
- water
- hole
- compartment
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/58—Pipe-line systems
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Nozzles (AREA)
Abstract
The present invention relates to a kind of rail traffic flexible high pressure water mists security systems, including more piece compartment, often section compartment is all provided with there are one three-way magnetic valve, bye-pass and several nozzles, more piece compartment shares two water pumps and a water main, the mating three-way pipe of each water pump, one access of three-way pipe is connected to water pump, another two access is connected to the water main at both ends, the three-way magnetic valve two paths in the often section compartment are connect with water main, another access is connect with bye-pass, the bye-pass extends to the top in compartment, and several nozzles are connected on bye-pass, gas roof water mist door gear is equipped at the car door in the compartment, explosion-proof probably hydraulic giant is additionally provided in the compartment.The present invention can individually control nozzle in single compartment and work, and control water, good extinguishing effect, can have and inhibit toxic gas diffusion, there is giant can be subdued to criminal, it is ensured that rail traffic vehicles safe and stable operation.
Description
Technical field
The present invention relates to a kind of fire-fighting safety system, especially a kind of rail traffic is safely with flexible high pressure water mists
System.
Background technology
Current track traffic has been the widest vehicles of people's trip, especially during festivals or holidays, rider
Member is complicated, relatively crowded in compartment.Traditional rail traffic extinguishing device uses monolithic construction, if there is a section compartment
There is fire behavior, then the pressure water in each compartment can not be sprayed from nozzle.Since the storage water of train is limited, if spray in this way
It penetrates, will be sprayed against within a very short time, cause to have the compartment of fire behavior also burning.Fire extinguishing effect is not had.If there is
A little law-breakers discharge poison gas in compartment, and poison gas, which releases, not only to pacify the life of passenger by discharge of opeing the window
It damages, and can quickly spread in other compartments entirely, do not press down in the fire protection pipeline system of existing rail traffic
The effect of poison gas processed does not have the function that giant subdues criminal yet.
Invention content
Nozzle in single compartment can be individually controlled the purpose of the present invention is to provide one kind to work, and water is controlled
System, good extinguishing effect can have and inhibit toxic gas diffusion, there is giant can be subdued to criminal, it is ensured that rail
The rail traffic of road vehicular traffic safe and stable operation flexible high pressure water mists security system.
In order to achieve the above object, the technical scheme is that：A kind of rail traffic flexible high pressure water mists safety
System, including more piece compartment often save compartment and are all provided with there are one three-way magnetic valve, bye-pass and several nozzles, and more piece compartment is total
With two water pumps and a water main, each mating three-way pipe of water pump, an access of three-way pipe is connected to water pump, and another two
A access is connected to the water main at both ends, and the two paths of the three-way magnetic valve in the often section compartment are connect with water main, separately
One access is connect with bye-pass, and the bye-pass extends to the top in compartment, and several nozzles are connected on bye-pass,
It is equipped with gas roof water mist door gear at the car door in the compartment, explosion-proof probably hydraulic giant is additionally provided in the compartment.
The gas roof water mist door gear includes top water pipe, two side water pipes, " L " shape connecting tube, three-way pipe, multiple
One end of connector and several water mist door nozzles, the top water pipe and wherein one side water pipe is blind end, the other end
It is connected to one end of top water pipe by three-way pipe, another access connecting branch road of three-way pipe, the other end of top water pipe
It is connected to one end of another side water pipe by " L " shape connecting tube, the other end of another side water pipe is blind end, described
" door " font is constituted after top water pipe and two side water pipe connections, and is fixedly connected on the compartment in compartment by multiple connectors
It encloses outdoors, several water mist door nozzles, water mist door nozzle face vehicle is respectively connected on the top water pipe and two side water pipes
Compartment door.
The three-way magnetic valve includes solenoid valve and solenoid valve base, and the solenoid valve is equipped with the solenoid valve peace of cone
End is filled, the solenoid valve base is equipped with the solenoid valve mounting hole of the cone coordinated with solenoid valve installation end, solenoid valve installation
End and solenoid valve mounting hole tight fit, solenoid valve inner wall of the hole installing are equipped with solenoid valve seal groove, electricity are equipped in solenoid valve seal groove
Magnet valve sealing ring, the solenoid valve base are equipped with solenoid valve through hole and solenoid valve branch hole, and solenoid valve Zhi Kongyu solenoid valves pass through
Through-hole is connected to, and the solenoid valve mounting hole is connected to solenoid valve branch hole.The both ends of solenoid valve through hole are connect with water main, electromagnetism
Valve Zhi Kongyu bye-passes connect.
The nozzle includes filtering base, nozzle housing, nozzle body and filter screen, and filtering base is connect with bye-pass, filtering base
It is fixedly connected on nozzle housing, the filtering base is equipped with nozzle blind hole and nozzle radial filter hole, nozzle radial filter hole
It is connected to nozzle blind hole, filter screen is fixed at the aperture in nozzle radial filter hole, and the nozzle housing is penetrated through equipped with nozzle
Hole, nozzle blind hole are connected to nozzle through hole, and multiple nozzle branch hole, the one end in nozzle branch hole and nozzle are additionally provided on nozzle housing
Through hole is connected to, and has been fixedly connected with nozzle body on the other end in nozzle branch hole.
The explosion-proof probably hydraulic giant, including hydraulic giant, hydraulic giant mounting base, winding disc, rotating turret, locating part and hose, it is described to twine
Drum is rotatablely connected by main shaft and hydraulic giant mounting base, and on winding disc, one end and the main shaft of rotating turret turn soft tube winding
It is dynamic to coordinate, there are three rotation axis, and locating part passes through the wherein other end of a rotation axis and rotating turret and rotates on locating part
Connection, one end of the hose is passed through between other two rotation axis, and is connect with hydraulic giant, and the other end is connected to bye-pass.
The hydraulic giant has two exhalant canals.
The nozzle body has seven, and one of nozzle body is located on the central axes of nozzle housing, in addition six sprays
Mouth body is distributed on the surrounding of one of nozzle body.
Nozzle there are six being set on the bye-pass, and three meters of adjacent nozzle interval arrangement.
With the above structure, permutation train of the present invention uses two water pumps and a water main, often saves compartment and is equipped with
One three-way magnetic valve, bye-pass install several nozzles on bye-pass.Three-way magnetic valve can individually control often section train branch
The flow break-make of pipeline, when fire behavior occurs for certain section compartment, the corresponding three-way magnetic valve in compartment is opened, and flow enters bye-pass,
And sprayed by several nozzles, other three-way magnetic valves that the compartment of fire behavior does not occur can keep the state of open circuit, because
The water of this train can be to there is the compartment of fire behavior to carry out concentration fire extinguishing, good extinguishing effect.And it is equipped at the car door in compartment
Gas roof water mist door gear, gas roof water mist door gear form gas defence barrier, and poison gas is difficult to across this barrier, can have and inhibit
Toxic gas diffusion reduces disaster in limited range.Due to being additionally provided with explosion-proof probably hydraulic giant in compartment, explosion-proof probably hydraulic giant can emit
High pressure flow, is effectively carried out criminal and subdues, it is ensured that rail traffic vehicles safe and stable operation.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the left view of gas roof water mist door gear in Fig. 1；
Fig. 3 is explosion-proof probably hydraulic giant schematic diagram in Fig. 1；
Fig. 4 is three-way magnetic valve structural schematic diagram in Fig. 1；
Fig. 5 is nozzle sectional view in Fig. 1；
Fig. 6 is the upward view of Fig. 5.
Specific implementation mode
The present invention is described in further detail for the embodiment provided below in conjunction with attached drawing.
Referring to shown in Fig. 1-6, a kind of rail traffic flexible high pressure water mists security system, including more piece compartment 1, often save
Compartment 1 is all provided with there are one three-way magnetic valve 5, bye-pass 6 and several nozzles 7, and more piece compartment 1 shares two water pumps 2 and one
Water main 3,2 mating three-way pipes 4 of each water pump, an access of three-way pipe 4 are connected to water pump 2, another two access and two
The water main 3 at end is connected to, and the two paths of the three-way magnetic valve 5 in the often section compartment 1 are connect with water main 3, another is logical
Road is connect with bye-pass 6, and the bye-pass 6 extends to the top in compartment 1, and several nozzles 7, institute are connected on bye-pass 6
It states and is equipped with gas roof water mist door gear 8 at the car door in compartment 1, explosion-proof probably hydraulic giant 9 is additionally provided in the compartment 1.
Shown in 1,2, the gas roof water mist door gear 8 includes 82, two side water pipes 83 of top water pipe, " L " shape
Connecting tube 84, three-way pipe 85, multiple connectors 86 and several water mist door nozzles 87, the top water pipe 82 and wherein a side
One end of face water pipe 83 is blind end, and the other end is connected to by three-way pipe 85 with one end of top water pipe 82, three-way pipe 85 it is another
One access connecting branch road 6, the other end of top water pipe 82 pass through " L " shape connecting tube 884 and another side water pipe 83
One end is connected to, and the other end of another side water pipe 83 is blind end, and the top water pipe 82 and two side water pipes 83 connect
" door " font is constituted afterwards, and the car door periphery in compartment 1,82 He of top water pipe are fixedly connected on by multiple connectors 86
Several water mist door nozzles 87,87 face car door of water mist door nozzle are respectively connected on two side water pipes 83.Therefore pass through three
The bye-pass 6 that siphunculus 85 connects enters pressure water, and pressure water runs through top water pipe 82 and two side water pipes 83, and passes through
Several water mist door nozzles 87 spray, and form gas defence barrier, and poison gas is difficult to across this barrier.The diffusion that can prevent poison gas,
Disaster reduces in limited range.
Include solenoid valve 51 and solenoid valve base 52 referring to 1,4 three-way magnetic valves 5, the solenoid valve 51 is equipped with circle
The solenoid valve installation end 511 of taper, the solenoid valve base 52 are equipped with the cone coordinated with solenoid valve installation end 511
Solenoid valve mounting hole 521, solenoid valve installation end 511 and 521 tight fit of solenoid valve mounting hole, 521 inner wall of solenoid valve mounting hole are set
There is solenoid valve seal groove 522, is equipped with electromagnetism valve seals 53 in solenoid valve seal groove 522, the solenoid valve base 52 is equipped with
Solenoid valve through hole 523 and solenoid valve branch hole 524, solenoid valve branch hole 24 are connected to solenoid valve through hole 23, the solenoid valve peace
Dress hole 521 is connected to solenoid valve branch hole 524.The both ends of solenoid valve through hole 523 are connect with water main 3, solenoid valve branch hole 524 with
Bye-pass 6 connects.It therefore, can be by the solenoid valve through hole of solenoid valve base 52 in 3 manufacturing process of water main of the present invention
23 both ends are installed together with water main 3 in advance, when installing at the scene, as long as the solenoid valve installation end 511 of solenoid valve 51 is inserted
On the solenoid valve mounting hole 521 of solenoid valve base 52, in-site installation is easy.And solenoid valve installation end 511 with
The junction setting electromagnetism valve seals 53 of solenoid valve mounting hole 521, strengthen sealing effect.
Include filtering base 71, nozzle housing 72, nozzle body 73 and filter screen 74, filtering base referring to the nozzle 7 of Fig. 1,5,6
71 connect with bye-pass 6, and filtering base 71 is threaded on nozzle housing 72, and the filtering base 71 is equipped with nozzle blind hole 711
With nozzle radial filter hole 712, nozzle radial filter hole 712 is connected to nozzle blind hole 711, and filter screen 74 is fixed on nozzle radial direction
At the aperture of filter hole 712, the nozzle housing 72 is equipped with nozzle through hole 721, nozzle blind hole 711 and nozzle through hole
721 are connected to, and multiple nozzle branch hole 722 is additionally provided on nozzle housing 72, and one end and the nozzle through hole 721 in nozzle branch hole 722 connect
It is logical, and it has been fixedly connected with nozzle body 73 on the other end in nozzle branch hole 722.Therefore nozzle radial filter hole 712 is inlet opening,
Pressure water needs impurity that can be in filter pressure water by filter screen 74, so that impurity is not entered nozzle 7, will not block nozzle
Pipeline in 7.And multiple nozzle branch hole 722 is additionally provided on nozzle housing 72, one end and the nozzle through hole in nozzle branch hole 722
721 connections, and nozzle body 73 has been fixedly connected on the other end in nozzle branch hole 722, water flows through nozzle through hole 721 and will disperse
It opens, by multiple nozzle branch hole 722, is sprayed from the nozzle body 73 in each nozzle branch hole 722 is interior, therefore compare a nozzle body
73, natural water mist good in refining effect, good extinguishing effect.
It is shown in Figure 3, the explosion-proof probably hydraulic giant 9, including hydraulic giant 91, hydraulic giant mounting base 92, winding disc 93, rotating turret
94, locating part 95 and hose 96, the winding disc 93 are rotatablely connected by main shaft 97 and hydraulic giant mounting base 92, and hose 96 is wound
On winding disc 93, one end and the main shaft 97 of rotating turret 94 are rotatably assorted, and have three rotation axis 951 on locating part 95, and
Locating part 95 is rotatablely connected by wherein rotation axis 951 and the other end of rotating turret 94, and one end of the hose 96 is from another
It passes through between outer two rotation axis 951, and is connect with hydraulic giant 91, the other end is connected to bye-pass 6.The hydraulic giant 91 has two
Exhalant canal 911.Since the hose 96 of hydraulic giant 91 is wrapped on winding disc 93, winding disc 93 can be rotated with mounting base 92 to be connected
It connects, and hose 96 is passed through from two rotation axis 951 of the locating part 95 of rotating turret 94 again, in use, operating personnel hold water
Rifle 91, hose 96 can be come out by pulling quickly.And rotating turret 94 is rotatably assorted with main shaft 97, on rotating turret 94
Locating part 95 can be very good limit hose 96 so that hose 96 will not be stuck during pulling.Therefore the present invention improves water
The operating speed and effect of rifle.And since hydraulic giant 91 has two exhalant canals 911, the use effect of hydraulic giant 91 can be improved
Fruit.If it find that not sending out molecule, hydraulic giant 91 can quickly be pulled out, pulls hydraulic giant 91 and open switch, flow will be from branch pipe
Road 6, and pass through hose 96, it is sprayed by hydraulic giant 91, subdues and do not send out molecule.
It is shown in Figure 6, in order to further improve the layout of nozzle body 73, improve atomization of water current effect, the nozzle body
73 have seven, and one of nozzle body 73 is located on the central axes of nozzle housing 72, and in addition six nozzle bodies 73 are distributed on
The surrounding of one of nozzle body 73.
It is shown in Figure 1, in order to further increase extinguishing effect, set on the bye-pass 6 there are six nozzle 7, and
Adjacent nozzle 7 is spaced 3 meters of arrangements.
Shown in shown in Fig. 1-6, permutation train of the present invention uses two water pumps 2 and a water main 3, often saves compartment 1
It is all provided with there are one three-way magnetic valve 5 and bye-pass 6, bye-pass 6 is connected to by three-way magnetic valve 5 on water main 3, bye-pass 6
Upper several nozzles 7 of installation.Three-way magnetic valve 5 can individually control the flow break-make of often section train bye-pass 6, when certain section compartment
When 1 generation fire behavior, 1 corresponding three-way magnetic valve 5 of compartment is opened, and flow enters bye-pass 6, and is passed through several nozzles 7 and sprayed
Go out, other three-way magnetic valves 5 that the compartment 1 of fire behavior does not occur can keep the state of open circuit, therefore the water of train can be with
Concentration fire extinguishing, good extinguishing effect are carried out to the compartment 1 for having fire behavior.And it is equipped with gas roof water mist door at the car door in compartment 1 and fills
8 are set, gas roof water mist door gear 8 forms gas defence barrier, and poison gas is difficult to across this barrier, can have and inhibit toxic gas diffusion,
Disaster reduces in limited range.Due to being additionally provided with explosion-proof probably hydraulic giant 9 in compartment 1, explosion-proof probably hydraulic giant 9 can emit high pressure water
Stream, is effectively carried out criminal and subdues, it is ensured that rail traffic vehicles safe and stable operation.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (6)
1. a kind of rail traffic flexible high pressure water mists security system, it is characterised in that：Including more piece compartment (1), vehicle is often saved
Compartment (1) is all provided with there are one three-way magnetic valve (5), bye-pass (6) and several nozzles (7), and more piece compartment (1) shares two water pumps
(2) and a water main (3), each mating three-way pipe (4) of water pump (2), an access and the water pump (2) of three-way pipe (4)
Connection, another two access are connected to the water main (3) at both ends, the two paths of the often three-way magnetic valve (5) of section compartment (1)
It is connect with water main (3), another access is connect with bye-pass (6), and the bye-pass (6) extends to the top of compartment (1),
And several nozzles (7) are connected on bye-pass (6), the nozzle (7) includes filtering base (71), nozzle housing (72), nozzle
Body (73) and filter screen (74), filtering base (71) are connect with bye-pass (6), and filtering base (71) is fixedly connected on nozzle housing (72)
On, the filtering base (71) is equipped with nozzle blind hole (711) and nozzle radial filter hole (712), nozzle radial filter hole (712)
It is connected to nozzle blind hole (711), filter screen (74) is fixed at the aperture in nozzle radial filter hole (712), the nozzle housing
(72) it is equipped with nozzle through hole (721), nozzle blind hole (711) is connected to nozzle through hole (721), on nozzle housing (72) also
Equipped with multiple nozzle branch hole (722), the one end in nozzle branch hole (722) is connected to nozzle through hole (721), and nozzle branch hole
(722) nozzle body (73) has been fixedly connected on the other end, being equipped with gas roof water mist door at the car door of the compartment (1) fills
It sets (8), explosion-proof probably hydraulic giant (9), the explosion-proof probably hydraulic giant (9), including hydraulic giant (91), hydraulic giant peace is additionally provided in the compartment (1)
Dress seat (92), winding disc (93), rotating turret (94), locating part (95) and hose (96), the winding disc (93) pass through main shaft
(97) it is rotatablely connected with hydraulic giant mounting base (92), hose (96) is wrapped on winding disc (93), one end of rotating turret (94) and master
Shaft (97) is rotatably assorted, and has three rotation axis (951) on locating part (95), and locating part (95) is rotated by wherein one
The other end of axis (951) and rotating turret (94) is rotatablely connected, one end of the hose (96) from other two rotation axis (951) it
Between pass through, and connect with hydraulic giant (91), the other end is connected to bye-pass (6).
2. a kind of rail traffic according to claim 1 flexible high pressure water mists security system, it is characterised in that：It is described
Gas roof water mist door gear (8) includes top water pipe (82), two side water pipes (83), " L " shape connecting tube (84), three-way pipe
(85), multiple connectors (86) and several water mist door nozzles (87), the top water pipe (82) and wherein a side water pipe
(83) one end is blind end, and the other end is connected to by three-way pipe (85) with one end of top water pipe (82), three-way pipe (85)
The other end on another access connecting branch road (6), top water pipe (82) passes through " L " shape connecting tube (884) and another side
One end of water pipe (83) is connected to, and the other end of another side water pipe (83) is blind end, the top water pipe (82) and two
" door " font is constituted after side water pipe (83) connection, and is fixedly connected on the car door of compartment (1) by multiple connectors (86)
It is respectively connected with several water mist door nozzles (87), water mist door on periphery, the top water pipe (82) and two side water pipes (83)
Nozzle (87) face car door.
3. a kind of rail traffic according to claim 1 flexible high pressure water mists security system, it is characterised in that：It is described
Three-way magnetic valve (5) includes solenoid valve (51) and solenoid valve base (52), and the solenoid valve (51) is equipped with the electromagnetism of cone
Valve installation end (511), the solenoid valve base (52) are equipped with the solenoid valve of the cone coordinated with solenoid valve installation end (511)
Mounting hole (521), solenoid valve installation end (511) and solenoid valve mounting hole (521) tight fit, solenoid valve mounting hole (521) inner wall
Equipped with solenoid valve seal groove (522), electromagnetism valve seals (53), the solenoid valve base are equipped in solenoid valve seal groove (522)
(52) solenoid valve through hole (523) and solenoid valve branch hole (524), solenoid valve branch hole (5 24) and solenoid valve through hole (5 are equipped with
23) be connected to, the solenoid valve mounting hole (521) is connected to solenoid valve branch hole (524), the both ends of solenoid valve through hole (523) and
Water main (3) connects, and solenoid valve branch hole (524) is connect with bye-pass (6).
4. a kind of rail traffic according to claim 1 flexible high pressure water mists security system, it is characterised in that：It is described
Hydraulic giant (91) has two exhalant canals (911).
5. a kind of rail traffic according to claim 1 flexible high pressure water mists security system, it is characterised in that：It is described
Nozzle body (73) has seven, and one of nozzle body (73) is located on the central axes of nozzle housing (72), in addition six sprays
Mouth body (73) is distributed on the surrounding of one of nozzle body (73).
6. a kind of rail traffic according to claim 1 flexible high pressure water mists security system, it is characterised in that：It is described
Nozzle (7) there are six being set on bye-pass (6), and adjacent nozzle (7) is spaced three meters of arrangements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610389399.6A CN106075768B (en) | 2016-06-03 | 2016-06-03 | Rail traffic flexible high pressure water mists security system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610389399.6A CN106075768B (en) | 2016-06-03 | 2016-06-03 | Rail traffic flexible high pressure water mists security system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106075768A CN106075768A (en) | 2016-11-09 |
| CN106075768B true CN106075768B (en) | 2018-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610389399.6A Active CN106075768B (en) | 2016-06-03 | 2016-06-03 | Rail traffic flexible high pressure water mists security system |
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| CN (1) | CN106075768B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019123788B3 (en) | 2019-09-05 | 2020-12-17 | Fogtec Brandschutz Gmbh | Fire-fighting system, rail vehicle with fire-fighting system and methods for operating a fire-fighting system |
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| Publication number | Publication date |
|---|---|
| CN106075768A (en) | 2016-11-09 |
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