CN105126288A - Carbon dioxide extinguishing system - Google Patents
Carbon dioxide extinguishing system Download PDFInfo
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- CN105126288A CN105126288A CN201510526254.1A CN201510526254A CN105126288A CN 105126288 A CN105126288 A CN 105126288A CN 201510526254 A CN201510526254 A CN 201510526254A CN 105126288 A CN105126288 A CN 105126288A
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- valve
- communicated
- cylinder
- cabin
- bottle
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention provides a carbon dioxide extinguishing system which comprises a remote control discharging station. The cylinder opening end of a first nitrogen cylinder is provided with a first cylinder head valve and communicated with the port A of a cabin discharging valve cylinder through a first starting pipeline; a second cylinder head valve is arranged at the position where a second nitrogen cylinder is communicated with a delay tank, and the second cylinder head valve is arranged in a locking device; the locking device is communicated with the port B of the cabin discharging valve cylinder through a second starting pipeline, and the delay tank is communicated with multiple CO2 cylinders through a third starting pipeline; the CO2 cylinders are connected in parallel and communicated with a discharging pipeline, and the discharging pipeline is communicated with a cabin through a cabin discharging valve; the discharging pipeline is provided with a first pressure signal generator, and the cabin discharging valve is connected with a CO2 discharging alarming box through an electrical circuit; a CO2 cylinder head valve is communicated with a leakage pipeline which is provided with a second pressure signal generator and a counterbalance valve, and the leakage pipeline is connected with a signal sounding flute through the counterbalance valve. The features that carbon dioxide does not combust and does not support combustion are utilized, so that the carbon dioxide is used as extinguishing gas, and not only can fires be extinguished, but also objects can be effectively protected against pollution.
Description
Technical field
The present invention relates to a kind of CO2 extinguishment system.
Background technology
Along with the progress of science and technology, the raising of the level of the productive forces, skyscraper rolls up, once breaking out of fire, evacuation personnel, rescue material, the work such as liaison will become complicated, fire fighter cannot carry out taking fire fighting measure by our personal safety as well as the property safety of serious harm in time, and the fire extinguishing system that China adopts at present is mostly rain type fire extinguishing system, such fire extinguishing system can put out dangerous situation timely and effectively, ensure the life security of people, but because rain type fire extinguishing system mainly fire-fights by water, after putting out the condition of a fire, follow-up work is complicated, the a large amount of manpower and materials of cost are needed to clean environment, and likely cause the damage of valuables, the dense smoke produced during above-water method also can cause certain harm to human body, contaminated environment.
Summary of the invention
In view of this; the object of this invention is to provide a kind ofly utilize carbon dioxide not burn, not combustion-supporting characteristic; be used as fire-suppressant gas, not only can put out a fire rapidly can also available protecting object not contaminated, reach a kind of CO2 extinguishment system of object of protection of the environment.
For achieving the above object, technical scheme of the present invention is:
A kind of CO2 extinguishment system, it comprises:
Station is discharged in remote control, it comprises the first nitrogen cylinder, second nitrogen cylinder and time-retention tank, described first nitrogen cylinder bottleneck end is provided with the first bottle valve, it is communicated with cabin cast valve cylinder A mouth by the first primer liner, and described second nitrogen cylinder bottleneck end and described time-retention tank connectivity part are provided with the second bottle valve, and this second bottle valve is arranged in a locking device, the cylinder of described locking device is communicated with described cabin cast valve cylinder B mouth by the second primer liner, and described time-retention tank is by the 3rd primer liner and be provided with CO
2the CO of bottle valve
2bottle is communicated with;
Describedly be provided with CO
2the CO of bottle valve
2bottle is provided with multiple, and it is parallel with one another, and is communicated with by concetrated pipe and discharges pipeline, and this discharges pipeline and is communicated with cabin through described cabin cast valve, described in discharge pipeline and be provided with the first pressure signal generator, described cabin cast valve is also by an electric wiring and CO
2discharge warning box to connect;
Described CO
2bottle valve is also communicated with leakage line, and described leakage line is provided with the second pressure signal generator and counterbalance valve, and is connected on flute with a signal through this counterbalance valve.
Preferably, above-mentioned a kind of CO2 extinguishment system, wherein said remote control is discharged in station and is also provided with one stroke switch, and the trip switch is by electric wiring and described CO
2discharge warning box to connect.
Preferably, above-mentioned a kind of CO2 extinguishment system, wherein said locking device comprises a lock cover, this lock is covered with a movable end face, this movable end face passes through a gemel connection in its adjacent side plates edge, the inner side of this movable end face is also provided with a circular cover, and another edge of this movable end face is by gas-operated lock end face edge locked corresponding to it, and described second primer liner is communicated with described cabin cast valve cylinder B mouth by this gas-operated lock.
Comparatively prior art, the technology of the present invention effect is mainly reflected in: the first bottle valve first opening the first nitrogen cylinder during the invention process, nitrogen enters cabin cast valve cylinder A mouth along the first primer liner, open cabin cast valve, after cabin cast valve is opened, nitrogen just from cabin cast valve cylinder B mouth out, entering remote control along the second primer liner discharges in the locking device of the second bottle valve in station, open locking device, locking device just can the second bottle valve of manually opened second nitrogen cylinder after opening, nitrogen starts to enter time-retention tank, time delay 20-40S, along the 3rd primer liner, open CO
2cylinder valve, CO
2extinguishing chemical in bottle enters concetrated pipe and finally leads to cabin (protection zone) through cabin cast valve put out a fire along discharging pipeline, and cabin cast valve is also by an electric wiring and CO simultaneously
2discharge warning box to connect, after cabin cast valve is opened, CO
2discharge warning box and send alarm signal, in notice cabin, personnel withdraw, and close blower fan and cut off oil pump power supply.It is in order easy and simple to handle, the first nitrogen cylinder second nitrogen cylinder can not be obscured during operation, produces maloperation, in addition, and CO in system
2bottle valve is also communicated with leakage line, and leakage line is provided with the second pressure signal generator and counterbalance valve, and is connected on flute with a signal through this counterbalance valve, and it effectively can monitor CO
2whether bottle valve leaks, and when there is leakage, its signal can be blown a whistle on flute and be notified that staff carries out investigation and safeguards.
In addition, remote control is discharged in station and is also provided with one stroke switch, and the trip switch is by electric wiring and CO
2discharge warning box to connect, when there being fire to occur, open the chamber door that station is discharged in remote control, the travel switch being arranged on chamber door limit is activated, and system sends alarm signal, and in notice cabin, personnel withdraw, and closes blower fan and cuts off oil pump power supply.
Accompanying drawing explanation
Fig. 1: CO2 extinguishment system schematic diagram of the present invention;
Fig. 2: locking device structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, is easier to make technical solution of the present invention understand and grasp.
As shown in Figure 1, a kind of CO2 extinguishment system, it comprises:
Station 1 is discharged in remote control, it comprises the first nitrogen cylinder 2, second nitrogen cylinder 3 and time-retention tank 4, first nitrogen cylinder 2 bottleneck end is provided with the first bottle valve 6, it is communicated with cabin cast valve 10 cylinder A mouth by the first primer liner 9, and the second nitrogen cylinder 3 bottleneck end and time-retention tank 4 connectivity part are provided with the second bottle valve 7, and this second bottle valve 7 is arranged in a locking device 8, the cylinder of locking device 8 is communicated with cabin cast valve 10 cylinder B mouth by the second primer liner 11, and time-retention tank 4 is by the 3rd primer liner 15 and be provided with CO
2the CO of bottle valve 17
2bottle 16 is communicated with;
This is provided with CO
2the CO of bottle valve 7
2bottle 16 is provided with multiple, and it is parallel with one another, and discharges pipeline 19 by concetrated pipe 18 connection, and this discharges pipeline 19 and is communicated with cabin 12 through cabin cast valve 10, discharges pipeline 19 and is provided with the first pressure signal generator 24, and cabin cast valve 10 is also by electric wiring 13 and a CO
2discharge warning box 14 to connect;
CO
2bottle valve 17 is also communicated with leakage line 20, and leakage line 20 is provided with the second pressure signal generator 21 and counterbalance valve 22, and is connected on flute 23 with a signal through this counterbalance valve 22.
Wherein, remote control is discharged in station 1 and is also provided with one stroke switch 5, and the trip switch 5 is by electric wiring and CO
2discharge warning box 14 to connect.
In addition, as shown in Figure 2, the locking device 8 of this system comprises a lock cover 80, this lock cover 80 is provided with a movable end face 81, this movable end face 81 passes through a gemel connection in its adjacent side plates edge, the inner side of this movable end face 81 is also provided with a circular cover 82, and another edge of this movable end face 81 is by a gas-operated lock 83 end face edge locked corresponding to it, and the second primer liner 11 is communicated with cabin cast valve 10 cylinder B mouth by this gas-operated lock 83.
The first bottle valve of the first nitrogen cylinder is first opened when this technical scheme is implemented, nitrogen enters cabin cast valve cylinder A mouth along the first primer liner, open cabin cast valve, after cabin cast valve is opened, nitrogen just from cabin cast valve cylinder B mouth out, entering remote control along the second primer liner discharges in the locking device of the second bottle valve in station, open locking device, locking device just can the second bottle valve of manually opened second nitrogen cylinder after opening, nitrogen starts to enter time-retention tank, time delay 20-40S, along the 3rd primer liner, opens CO
2cylinder valve, CO
2extinguishing chemical in bottle enters concetrated pipe and finally leads to cabin (protection zone) through cabin cast valve put out a fire along discharging pipeline, and cabin cast valve is also by an electric wiring and CO simultaneously
2discharge warning box to connect, after cabin cast valve is opened, CO
2discharge warning box and send alarm signal, in notice cabin, personnel withdraw, and close blower fan and cut off oil pump power supply.It is in order easy and simple to handle, the first nitrogen cylinder second nitrogen cylinder can not be obscured during operation, produces maloperation, in addition, and CO in system
2bottle valve is also communicated with leakage line, and leakage line is provided with the second pressure signal generator and counterbalance valve, and is connected on flute with a signal through this counterbalance valve, and it effectively can monitor CO
2whether bottle valve leaks, and when there is leakage, its signal can be blown a whistle on flute and be notified that staff carries out investigation and safeguards.
In addition, remote control is discharged in station and is also provided with one stroke switch, and the trip switch is by electric wiring and CO
2discharge warning box to connect, when there being fire to occur, open the chamber door that station is discharged in remote control, the travel switch being arranged on chamber door limit is activated, and system sends alarm signal, and in notice cabin, personnel withdraw, and closes blower fan and cuts off oil pump power supply.
By describing above and can finding out, this technical scheme utilizes carbon dioxide not burn, not combustion-supporting characteristic, is used as fire-suppressant gas, not only can put out a fire rapidly can also available protecting object not contaminated, and reach the object of protection of the environment.
Below be only embody rule example of the present invention, protection scope of the present invention is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within rights protection scope of the present invention.
Claims (3)
1. a CO2 extinguishment system, it comprises:
Station is discharged in remote control, it comprises the first nitrogen cylinder, second nitrogen cylinder and time-retention tank, described first nitrogen cylinder bottleneck end is provided with the first bottle valve, it is communicated with cabin cast valve cylinder A mouth by the first primer liner, and described second nitrogen cylinder bottleneck end and described time-retention tank connectivity part are provided with the second bottle valve, and this second bottle valve is arranged in a locking device, the cylinder of described locking device is communicated with described cabin cast valve cylinder B mouth by the second primer liner, and described time-retention tank is by the 3rd primer liner and be provided with CO
2the CO of bottle valve
2bottle is communicated with;
Describedly be provided with CO
2the CO of bottle valve
2bottle is provided with multiple, and it is parallel with one another, and is communicated with by concetrated pipe and discharges pipeline, and this discharges pipeline and is communicated with cabin through described cabin cast valve, described in discharge pipeline and be provided with the first pressure signal generator, described cabin cast valve is also by an electric wiring and CO
2discharge warning box to connect;
Described CO
2bottle valve is also communicated with leakage line, and described leakage line is provided with the second pressure signal generator and counterbalance valve, and is connected on flute with a signal through this counterbalance valve.
2. a kind of CO2 extinguishment system according to claim 1, is characterized in that: described remote control is discharged in station and is also provided with one stroke switch, the trip switch is by electric wiring and described CO
2discharge warning box to connect.
3. a kind of CO2 extinguishment system according to claim 1, it is characterized in that: described locking device comprises a lock cover, this lock is covered with a movable end face, this movable end face passes through a gemel connection in its adjacent side plates edge, the inner side of this movable end face is also provided with a circular cover, another edge of this movable end face is by gas-operated lock end face edge locked corresponding to it, and described second primer liner is communicated with described cabin cast valve cylinder B mouth by this gas-operated lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510526254.1A CN105126288A (en) | 2015-08-25 | 2015-08-25 | Carbon dioxide extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510526254.1A CN105126288A (en) | 2015-08-25 | 2015-08-25 | Carbon dioxide extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105126288A true CN105126288A (en) | 2015-12-09 |
Family
ID=54712075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510526254.1A Pending CN105126288A (en) | 2015-08-25 | 2015-08-25 | Carbon dioxide extinguishing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105126288A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535825A (en) * | 2020-12-09 | 2021-03-23 | 中船邮轮科技发展有限公司 | Prevent boats and ships CO2Abnormal release safety system and operation method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0409237A3 (en) * | 1989-07-19 | 1993-01-13 | Hekatron Gmbh | Fire extinguishing device utilizing a fire-extinguishing gas |
| CN201353391Y (en) * | 2008-12-30 | 2009-12-02 | 九江中船长安消防设备有限公司 | Fire-extinguishing system for ship |
| CN203408395U (en) * | 2013-09-03 | 2014-01-29 | 浙江求真消防设备有限公司 | Marine CO2 (Carbon Dioxide) fire extinguishing system |
| CN203539939U (en) * | 2013-09-23 | 2014-04-16 | 上海纽特消防设备有限公司 | Fire-extinguishing device |
| CN104117174A (en) * | 2014-06-27 | 2014-10-29 | 宁波市永航消防设备有限公司 | Remote control release station used in CO2 fire extinguishing system |
| CN203915843U (en) * | 2014-03-24 | 2014-11-05 | 昆山宁华消防系统有限公司 | Station arrangement is discharged in carbon-dioxide fire engine remote control peculiar to vessel |
-
2015
- 2015-08-25 CN CN201510526254.1A patent/CN105126288A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0409237A3 (en) * | 1989-07-19 | 1993-01-13 | Hekatron Gmbh | Fire extinguishing device utilizing a fire-extinguishing gas |
| CN201353391Y (en) * | 2008-12-30 | 2009-12-02 | 九江中船长安消防设备有限公司 | Fire-extinguishing system for ship |
| CN203408395U (en) * | 2013-09-03 | 2014-01-29 | 浙江求真消防设备有限公司 | Marine CO2 (Carbon Dioxide) fire extinguishing system |
| CN203539939U (en) * | 2013-09-23 | 2014-04-16 | 上海纽特消防设备有限公司 | Fire-extinguishing device |
| CN203915843U (en) * | 2014-03-24 | 2014-11-05 | 昆山宁华消防系统有限公司 | Station arrangement is discharged in carbon-dioxide fire engine remote control peculiar to vessel |
| CN104117174A (en) * | 2014-06-27 | 2014-10-29 | 宁波市永航消防设备有限公司 | Remote control release station used in CO2 fire extinguishing system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112535825A (en) * | 2020-12-09 | 2021-03-23 | 中船邮轮科技发展有限公司 | Prevent boats and ships CO2Abnormal release safety system and operation method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |