CN205516104U - Gas container valve of putting out a fire - Google Patents
Gas container valve of putting out a fire Download PDFInfo
- Publication number
- CN205516104U CN205516104U CN201620334484.8U CN201620334484U CN205516104U CN 205516104 U CN205516104 U CN 205516104U CN 201620334484 U CN201620334484 U CN 201620334484U CN 205516104 U CN205516104 U CN 205516104U
- Authority
- CN
- China
- Prior art keywords
- valve body
- piston
- gas container
- extinction
- extinguishing chemical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a gas container valve of putting out a fire, including last valve body and lower valve body, upward be provided with the cavity in the valve body, be provided with down the cavity in the lower valve body, upward the valve body links together with lower valve body thread sealing, goes up the cavity and communicates with each other with lower cavity, the internal piston that is provided with of cavity of resorption of valve body still is provided with fire extinguishing agent access road and fire extinguishing agent exit channel on the lower valve body down, fire extinguishing agent access road, fire extinguishing agent exit channel and lower cavity communicate with each other, the fire extinguishing agent access road is located the below of piston, it to let the pressure relief device of piston upward movement to go up to be provided with on the valve body. The utility model discloses simple structure, the superior performance, this gas container valve of putting out a fire has multiple starting mode: both can be automatic, manual, can also anger at visiting to start starts with machinery is emergent, can realize optimalizing starting mode under the complex operating condition environment.
Description
Technical field
This utility model belongs to fire extinguisher technical field, is specifically related to a kind of extinction using gas container value.
Background technology
In various disasters, fire is to threaten public security and the main disasters of social development most frequently, the most at large
One of evil.Nowadays everybody fire-fighting consciousness constantly strengthens, and is not only configured with fire extinguishing system heavy construction is architectural
System, and also provided in closing narrow and small electric equipment, rack, power distribution cabinet, emphasis electric equipment and go out
Fire system is to protect electric equipment.No matter it is mounted in the fire extinguishing system in building and is also mounted in electric equipment
Interior fire extinguishing system, system bottle group container value is the most particularly critical, most fire-fighting system container value startup sides
Formula is single exists limitation, and this is accomplished by the various container value stable and reliable for performance of a kind of Starting mode and improves
Whole system performance.
Summary of the invention
The purpose of this utility model is to provide a kind of extinction using gas container value, and Starting mode is various, stable performance,
To overcome existing extinction using gas container value opening ways single, the problem that range of application is narrow.
The technical solution adopted in the utility model is:
A kind of extinction using gas container value, including upper valve body and lower valve body, is provided with upper cavity in upper valve body, under
Lower chamber it is provided with in valve body；Upper valve body and lower valve body screw thread are sealed connected together, upper cavity and lower chamber
Communicate；It is provided with piston in the lower chamber of lower valve body, lower valve body is additionally provided with extinguishing chemical access road and goes out
Fire agent exit passageway；Extinguishing chemical access road, extinguishing chemical exit passageway and lower chamber communicate；Extinguishing chemical entrance
Passage is positioned at the lower section of piston；It is provided with on upper valve body and can allow the pressure relief device of piston upwards.
Above-mentioned piston lower surface is less than piston upper surface and lower chamber with the crossover region area of extinguishing chemical access road
Crossover region area.
Wherein, pressure relief device is first passage, and first passage is arranged on upper valve body, first passage and epicoele
Body communicates；First passage is blocked by blocking.
Wherein, pressure relief device is ball valve, and the second channel being arranged in ball valve communicates with upper cavity.
The switching device that second channel can be made to open or close it is provided with on above-mentioned ball valve.
Wherein, pressure relief device includes fourth lane and the electromagnetic actuator device that fourth lane can be made to open or close；
Fourth lane is arranged on upper valve body, and fourth lane communicates with upper cavity；Electromagnetic actuator device include coil and
Iron core, coil is fixed on bar, and coil inside is provided with iron core, is provided with spring, ferrum between iron core and bar
The lower end of core is provided with sealing gasket；Sealing gasket is used for blocking fourth lane.
It addition, be provided with third channel on lower valve body, third channel communicates with extinguishing chemical access road, the 3rd
The end of passage is provided with Pressure gauge.
The beneficial effects of the utility model are, simple in construction, superior performance；This extinction using gas container value has
Multiple Starting mode: both can automatically, manually, it is also possible to fire is visited to start and started with mechanical emergency, can be multiple
The Starting mode of optimum is realized under miscellaneous work condition environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model extinction using gas container value；
Fig. 2 is the structural representation that this utility model extinction using gas container value is arranged in fire extinguisher.
In figure: 1-upper valve body, valve body under 2-, 3-upper cavity, 4-lower chamber, 5-piston, 6-extinguishing chemical entrance
Passage, 7-extinguishing chemical exit passageway, 8-first passage, 9-blocks, and 10-ball valve, 11-second channel, 12-opens
Close device, 13-third channel, 14-Pressure gauge, 15-coil, 16-iron core, 17-bar, 18-spring, 19-the
Four-way, 20-nut, 21-fire trace tube, 22-extinguishing chemical bottle group, 23-nozzle, 24-sealing gasket, 25-is manual
Control switch, 26-electromagnetic actuator device.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in detail:
As it is shown in figure 1, this utility model provides a kind of extinction using gas container value, including upper valve body 1 and lower valve
Body 2, is provided with upper cavity 3, is provided with lower chamber 4 in lower valve body 2 in upper valve body 1；Upper valve body 1 and under
Valve body 2 thread seal links together, and upper cavity 3 and lower chamber 4 communicate；The lower chamber 4 of lower valve body 2
Inside it is provided with piston 5, lower valve body 2 is additionally provided with extinguishing chemical access road 6 and extinguishing chemical exit passageway 7；
Extinguishing chemical access road 6, extinguishing chemical exit passageway 7 and lower chamber 4 communicate；Extinguishing chemical access road 6 is positioned at
The lower section of piston 5；In the axis of extinguishing chemical access road 6, the axis of lower chamber 4 and piston 5
Axis is located on the same line, and the internal diameter of extinguishing chemical access road 6 is less than the internal diameter of lower chamber 4, piston 5
The crossover region area of lower surface and extinguishing chemical access road 6 is overlapping less than piston 5 upper surface and lower chamber 4
District's area.The pressure relief device that piston 5 can be allowed to move upward it is provided with on upper valve body 1.
As in figure 2 it is shown, the concrete structure that this utility model extinction using gas container value is arranged in fire extinguisher is:
Extinguishing chemical access road 6 is connected with extinguishing chemical bottle group 22 by pipeline, and extinguishing chemical exit passageway 7 passes through pipeline
Being connected with nozzle 23, first passage 8 is connected with hand control switch 25, and ball valve 10 is visited with fire by pipeline
Pipe 21 connects.
When upper cavity 3 is closed, the two-way pressure of piston 5 keeps balance, due to the upper portion pressurized of piston 5
Area is more than piston 5 lower compression area, and piston 5 blocks extinguishing chemical exit passageway 7, and firing-fighting medium cannot spray
Going out, at this moment container value is closed；When the pressure relief device on upper valve body 1 opens pressure release, on piston 5
Downforce is unbalance, and piston 5 low pressure is more than piston 5 upper pressure, and piston 5 moves upward, extinguishing chemical
Exit passageway 7 is opened, and firing-fighting medium sprays.
Pressure relief device is divided into following three kinds, has four kinds of Starting mode:
1. pressure relief device is first passage 8, and first passage 8 is arranged on upper valve body 1, and first passage 8 is with upper
Cavity 3 communicates；When extinction using gas container value is not installed in extinguishing device as independent part, first leads to
Block by blocking 9 when road 8 is flat；When extinction using gas container value is arranged in extinguishing device, first passage 8 leads to
Piping is connected with hand control switch 25.When the condition of a fire occurs, staff can promptly pull Non-follow control
Switching the knob on 25, hand control switch 25 is opened, and the gas of upper cavity 3 is let out by the first pipeline 8
Pressure, piston 5 two-way pressure is unbalance, and piston 5 low pressure is more than piston 5 upper pressure, and piston 5 is upwards
Moving, extinguishing chemical exit passageway 7 is opened, and firing-fighting medium is sprayed by nozzle 23；This pressure release mode is machinery
Emergency starting mode.
2. pressure relief device is ball valve 10, and ball valve 10 is arranged on upper valve body 1, be arranged in ball valve 10
Two passages 11 communicate with upper cavity 3.Ball valve 10 is connected with fire trace tube 21, when the condition of a fire occurs, and fire trace tube
21 are released by thermal spalling, the pressed gas in fire trace tube 21, and the gas of upper cavity 3 passes through second channel
11 pressure releases (switching device 12 on ball valve 10 is in open mode), piston 5 two-way pressure is unbalance, piston
5 low pressure are more than piston 5 upper pressure, and piston 5 moves upward, and extinguishing chemical exit passageway 7 is opened, and goes out
Fire medium is sprayed by nozzle 23；This pressure release mode is the automatic Starting mode of fire trace tube 21.
3. pressure relief device includes fourth lane 19 and the Electromagnetic Drive dress that fourth lane 19 can be made to open or close
Put 26；Fourth lane 19 is arranged on upper valve body 1, and fourth lane 19 communicates with upper cavity 3；Electromagnetism drives
Dynamic device 26 includes that coil 15 and iron core 16, coil 15 are fixed on bar 17 by nut 20, coil
15 are internally provided with iron core 16, are provided with spring 18 between iron core 16 and bar 17, and the lower end of iron core 16 sets
Being equipped with sealing gasket 24, sealing gasket 24 is used for blocking fourth lane 19；This pressure relief device uses Electromagnetic Drive former
Reason: when there being the condition of a fire to occur, (need not personnel in this case in the case of Fire Control Cabinet is in automatic transmission
Get involved), switch board receives warming and cigarette sense signal and exports DC24V DC source to extinction using gas container value,
Coil 15 is energized, and coil 15 is internal produces magnetic field, and iron core 16 moves upward under the influence of a magnetic field, iron core
The sealing gasket 24 of 16 lower ends leaves fourth lane 19, fourth lane 19 just with upper cavity 3 phase of upper valve body 1
Logical, the gas of upper cavity 3 carries out pressure release by fourth lane 19 outwardly aerofluxus, and piston 5 two-way pressure loses
Weighing apparatus, piston 5 low pressure is more than piston 5 upper pressure, and piston 5 moves upward, extinguishing chemical exit passageway 7
Opening, firing-fighting medium is sprayed by nozzle 23；Coil 15 no power at ordinary times, iron core 16 at spring 18 and
Being in extreme lower position under the effect of pressed gas, the sealing gasket 24 of iron core 16 lower end is pressed in fourth lane 19
End, upper cavity 3 is completely cut off by sealing gasket 24 with fourth lane 19；This pressure release mode is automatic Starting mode.
4. pressure relief device includes fourth lane 19 and the Electromagnetic Drive dress that fourth lane 19 can be made to open or close
Put 26；Fourth lane 19 communicates with upper cavity 3；Electromagnetic actuator device 26 includes coil 15 and iron core 16,
Coil 15 is fixed on bar 17 by nut 20, and coil 15 is internally provided with iron core 16, iron core 16 and bar
Being provided with spring 18 between 17, the lower end of iron core 16 is provided with sealing gasket 24, and sealing gasket 24 is for closure the
Four-way 19；This pressure relief device uses Electromagnetic Drive principle: when personnel find the condition of a fire, at this moment Fire Control Cabinet
Be in manual in the case of (needing personnel to get involved in this case), staff presses the startup on switch board
Button, switch board exports DC24V DC source to extinction using gas container value, and coil 15 is energized, coil 15
Internal producing magnetic field, iron core 16 moves upward under the influence of a magnetic field, the sealing gasket 24 of iron core 16 lower end from
Opening fourth lane 19, fourth lane 19 just communicates with the upper cavity 3 of upper valve body 1, and the gas of upper cavity 3 leads to
Crossing fourth lane 19 outwardly aerofluxus and carry out pressure release, piston 5 two-way pressure is unbalance, and piston 5 low pressure is big
In piston 5 upper pressure, piston 5 moves upward, and extinguishing chemical exit passageway 7 is opened, and firing-fighting medium passes through
Nozzle 23 sprays；Coil 15 no power at ordinary times, iron core 16 is located under the effect of spring 18 and pressed gas
In extreme lower position, the sealing gasket 24 of iron core 16 lower end is pressed in fourth lane 19 upper end, and sealing gasket 24 is by upper
Cavity 3 completely cuts off with fourth lane 19；This pressure release mode is the mode of manually booting.
It addition, be provided with third channel 13 on lower valve body 2, third channel 13 and extinguishing chemical access road 6 phase
Logical, the end of third channel 13 is provided with Pressure gauge 14.Pressure gauge 14 is gas medium fire-fighting table, uses
Pressure change in observation extinguishing chemical bottle group 22.
This utility model extinction using gas container value is applicable to gas fire-extinguishing medium.
Claims (7)
1. an extinction using gas container value, it is characterised in that: include upper valve body (1) and lower valve body (2), on
It is provided with upper cavity (3) in valve body (1), in lower valve body (2), is provided with lower chamber (4)；Described upper valve
Body (1) and lower valve body (2) thread seal link together, and upper cavity (3) and lower chamber (4) communicate；
It is provided with piston (5) in the lower chamber (4) of described lower valve body (2), lower valve body (2) is provided with fire extinguishing
Agent access road (6) and extinguishing chemical exit passageway (7)；Described extinguishing chemical access road (6), extinguishing chemical go out
Mouth passage (7) and lower chamber (4) communicate；Extinguishing chemical access road (6) is positioned at the lower section of piston (5)；
The pressure relief device that piston (5) can be allowed to move upward it is provided with on described upper valve body (1).
Extinction using gas container value the most according to claim 1, it is characterised in that: under described piston (5)
End face is less than piston (5) upper surface and lower chamber (4) with the crossover region area of extinguishing chemical access road (6)
Crossover region area.
Extinction using gas container value the most according to claim 1, it is characterised in that: described pressure relief device is
One passage (8), first passage (8) is arranged on upper valve body (1), first passage (8) and upper cavity (3)
Communicate；Described first passage (8) is blocked by blocking (9).
Extinction using gas container value the most according to claim 1, it is characterised in that: described pressure relief device is ball
Valve (10), the second channel (11) being arranged in ball valve (10) communicates with upper cavity (3).
Extinction using gas container value the most according to claim 4, it is characterised in that: on described ball valve (10)
It is provided with the switching device (12) that second channel (11) can be made to open or close.
Extinction using gas container value the most according to claim 1, it is characterised in that: described pressure relief device includes
Fourth lane (19) and the electromagnetic actuator device (26) that fourth lane (19) opens or closes can be made；Described
Fourth lane (19) is arranged on upper valve body (1), and fourth lane (19) communicates with upper cavity (3)；
Described electromagnetic actuator device (26) includes coil (15) and iron core (16), and coil (15) is fixed on bar (17)
On, coil (15) is internally provided with iron core (16), is provided with spring between iron core (16) and bar (17)
(18), the lower end of iron core (16) is provided with sealing gasket (24)；Described sealing gasket (24) is for closure the
Four-way (19).
Extinction using gas container value the most according to claim 1, it is characterised in that: described lower valve body (2)
On be provided with third channel (13), third channel (13) communicates with extinguishing chemical access road (6), the 3rd
The end of passage (13) is provided with Pressure gauge (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620334484.8U CN205516104U (en) | 2016-04-20 | 2016-04-20 | Gas container valve of putting out a fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620334484.8U CN205516104U (en) | 2016-04-20 | 2016-04-20 | Gas container valve of putting out a fire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205516104U true CN205516104U (en) | 2016-08-31 |
Family
ID=56795787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620334484.8U Active CN205516104U (en) | 2016-04-20 | 2016-04-20 | Gas container valve of putting out a fire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205516104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005850A (en) * | 2019-03-21 | 2019-07-12 | 湖北三江航天红峰控制有限公司 | A kind of fire valve |
-
2016
- 2016-04-20 CN CN201620334484.8U patent/CN205516104U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005850A (en) * | 2019-03-21 | 2019-07-12 | 湖北三江航天红峰控制有限公司 | A kind of fire valve |
| CN110005850B (en) * | 2019-03-21 | 2020-04-14 | 湖北三江航天红峰控制有限公司 | Fire-extinguishing valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205516093U (en) | Gaseous extinguishing device | |
| US20070267202A1 (en) | System, in Particular, Fire-Fighting System with Valves | |
| CN107349547A (en) | A kind of remote operating intelligent monitoring firefighting robot | |
| CN205516104U (en) | Gas container valve of putting out a fire | |
| CN110657270A (en) | Built-in gravity type safety valve for mobile liquid ammonia liquid chlorine bottle tank and use method | |
| CA2667351A1 (en) | Fuel cell system | |
| CN108050390B (en) | Gas valve separating box and gas conveying equipment | |
| CN105570473A (en) | High-pressure water-mist pilot-operated type non-hydraulic damping electromagnetic distribution valve | |
| CN203686238U (en) | Deluge valve with two water outlets | |
| KR970069055A (en) | Evacuation method and device | |
| CN105435404B (en) | It is a kind of with manual emergency parking/starter powder extinguishing system | |
| CN204152649U (en) | For the fire-fighting system control gear of gas turbine | |
| CN207525818U (en) | A kind of intelligent fire bolt with hydraulic pressure instruction structure | |
| CN205417604U (en) | Parking brake control unit with long -range alleviating and condition monitoring function | |
| CN206347186U (en) | Valve system with auto-lock function | |
| CN105697438B (en) | Leg hydraulic control device and the vehicle using the leg hydraulic control device | |
| CN211010041U (en) | Built-in gravity type safety valve for mobile liquid ammonia liquid chlorine bottle tank | |
| CN205978957U (en) | Explosion -proof valve that defeated oil pipe way was used | |
| CN203408409U (en) | Rapid automatic water replenishing and fire extinguishing device | |
| CN209752028U (en) | Selector valve on gas fire-extinguishing equipment | |
| CN202461061U (en) | Pneumatic butt-joint type purging safety device | |
| CN106247067B (en) | A kind of explosion-proof valve of pipeline road | |
| CN201441771U (en) | Air pressurizing oxygen cabin firefighting water tank | |
| CN218267357U (en) | Combined cylinder valve | |
| CN221075252U (en) | Repeated opening leak-free container valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710086 Shaanxi city of Xi'an Province Feng Dong District Petrochemical Road West No. 108 Patentee after: Shaanxi Jianrui fire safety equipment Co., Ltd. Address before: 710086 Shaanxi city of Xi'an Province Feng Dong District Petrochemical Road West No. 108 Patentee before: Shaanxi Jietaixin Fire Safety Equipment Co., Ltd. |