CN107080907A - Marine high-pressure CO2 fire extinguishing system distributing valve delayer casees - Google Patents
Marine high-pressure CO2 fire extinguishing system distributing valve delayer casees Download PDFInfo
- Publication number
- CN107080907A CN107080907A CN201710494360.5A CN201710494360A CN107080907A CN 107080907 A CN107080907 A CN 107080907A CN 201710494360 A CN201710494360 A CN 201710494360A CN 107080907 A CN107080907 A CN 107080907A
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- CN
- China
- Prior art keywords
- valve
- pipeline
- pressure
- air inlet
- delayer
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- 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.)
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Classifications
-
- 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
- A62C3/10—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles in ships
-
- 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)
- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a kind of marine high-pressure CO2 fire extinguishing systems distributing valve delayer case, including casing, magnetic valve is set in casing, manual needle valve, manual ball valve, the time relay, pressure signal is switched, dual signal travel switch, air inlet pipeline and release pipeline, air inlet pipeline includes at least two groups air intake branches, air intake branch one end is connected with CO2 bottles respectively, the other end accumulates air inlet pipeline all the way, magnetic valve and manual needle valve are arranged in parallel on air inlet pipeline, magnetic valve electrically connects the time relay, magnetic valve and manual needle valve are connected with discharging pipeline respectively, the end for discharging pipeline sets manual ball valve, discharge and pressure signal switch is also set on pipeline, pressure signal switch electrical connection two-pass signaling switch.The marine high-pressure CO2 distributing valve delayer casees of the present invention are discharging pipeline setting manual ball valve, safe and reliable, and simultaneously using magnetic valve and variable time-setting relay control delay on air inlet pipeline, delay time error is small, accurately and reliably.
Description
Technical field：
The present invention relates to ship's fire fighting systems technology field, more particularly to a kind of marine high-pressure CO2 fire extinguishing systems distributing valve delay
Device case.
Background technology：
CO2 extinguishing devices are generally used on ship, when cabin is caught fire, in order to provide enough escapes to the crewman in cabin
Time,《International Convention for the Safety of Life at Sea》Regulation, CO2 extinguishing devices must at least be delayed 20 seconds after pre-alarm is sent and release again
Put.Release delay device usually used at present has two kinds of forms：One, setting delay nut extracts CO2 ability after delay nut manually
It can discharge；Two, delay gas cylinder is set, and CO2 can just discharge after gas cylinder is full of control gas.It is delayed using both approaches
Error is larger, there is potential safety hazard, is not often received for live marine surveyor, influences the delivery of ship and normally uses.
The content of the invention：
The invention provides marine high-pressure CO2 fire extinguishing system distributing valve delayer casees, it is big to solve delay time error in the prior art,
The problem of there is potential safety hazard.
The technology solution of the present invention is as follows：A kind of marine high-pressure CO2 fire extinguishing systems distributing valve delayer case, includes
Provided with magnetic valve, manual needle valve, manual ball valve, the time relay, pressure signal switch, dual signal row in casing, the casing
Cheng Kaiguan, air inlet pipeline and release pipeline, the air inlet pipeline include at least two groups air intake branches, described air intake branch one end
It is connected respectively with CO2 bottles, the other end accumulates and has been arranged in parallel magnetic valve and hand on air inlet pipeline all the way, the air inlet pipeline
Dynamic needle-valve, the magnetic valve is electrically connected with the time relay, and the magnetic valve and manual needle valve are connected with discharging pipeline respectively, institute
State and discharge the end of pipeline and be provided with manual ball valve, pressure signal switch is additionally provided with the release pipeline, the pressure signal is opened
Powered-down connection two-pass signaling switch.
Preferably, the air intake branch extends with CO2 bottles of one end being connected is provided with cutting ferrule on casing, and elongated end
Joint.
Preferably, being respectively equipped with needle-valve on the air intake branch.
Preferably, the end for discharging pipeline, which is extended, is provided with interior Threaded Connector Coupling and cutting ferrule on casing, and elongated end
Joint.
Preferably, being hinged with chamber door on the casing, it is fixed with the outside of hand handle, the casing and is fixed with the chamber door
Otic placode is installed.
The beneficial effects of the present invention are：Marine high-pressure CO2 distributing valve delayer casees, open pressure signal switch and only transmit
Pre-release is alarmed, and when opening manual ball valve, is just transmitted signal, blower fan, oil pump, dump is carried out, while employing machinery
Auto-lock function, is that can not open the manual needle valve for discharging pipeline, with safe and reliable property before manual ball valve is not turned on
Energy；Magnetic valve and variable time-setting relay control delay are installed on pipeline is discharged, delay time error is 1 second, accurately and reliably.
Brief description of the drawings：
Fig. 1 is external structure schematic diagram of the invention；
Fig. 2 is internal structure schematic diagram of the invention.
In figure：1st, casing；2nd, magnetic valve；3rd, manual needle valve；4th, manual ball valve；5th, the time relay；6th, pressure signal is opened
Close；7th, dual signal travel switch；8th, air inlet pipeline；81st, air intake branch；9th, pipeline is discharged；10th, ferrule fitting；11st, internal thread connects
Head；12nd, needle-valve；13rd, chamber door；14th, hand handle；The 15th, otic placode is installed.
Embodiment：
With reference to accompanying drawing 1,2 pairs of marine high-pressure CO2 fire extinguishing systems distributing valve delayer casees of the present invention, it is described further.
A kind of marine high-pressure CO2 fire extinguishing systems distributing valve delayer case of the present invention, includes and is provided with casing 1, casing 1
Magnetic valve 2, manual needle valve 3, manual ball valve 4, the time relay 5, pressure signal switch 6, dual signal travel switch 7, air inlet pipe
Road 8 and discharge pipeline 9, air inlet pipeline 8 includes at least two groups air intake branches 81, the one end of air intake branch 81 respectively with CO2 bottles of phases
Connection, the other end accumulates and has been arranged in parallel magnetic valve 2 and manual needle valve 3, magnetic valve on air inlet pipeline 8 all the way, air inlet pipeline 8
2 are electrically connected with the time relay 5, and magnetic valve 2 and manual needle valve 3 are connected with discharging pipeline 9 respectively, and the end for discharging pipeline 9 is set
There is manual ball valve 4, discharge and pressure signal switch 6 is additionally provided with pipeline 9, pressure signal switch 6 electrically connects two-pass signaling switch
7。
Further, air intake branch 81 extends casing 1 with CO2 bottles of one end being connected, and cutting ferrule is provided with elongated end
Joint 10,.
Further, it is respectively equipped with needle-valve 12 on air intake branch 81.
Further, casing 1 is extended in the end for discharging pipeline 9, and interior Threaded Connector Coupling 11 and cutting ferrule are provided with elongated end
Joint 10.
Further, it is hinged with casing 1 on chamber door 13, chamber door 13 and is fixed with hand 14, the outside of casing 1 is fixed with installation
Otic placode 15.
The present invention operation principle be：Pressure signal switch 6 is opened, when opening manual ball valve, signal is transmitted, enters sector-style
Machine, oil pump, dump, magnetic valve 2 and the control delay of variable time-setting relay 5, delay time error is 1 second, accurately and reliably.
Presently preferred embodiments of the present invention is the foregoing is only, those of ordinary skill in the art are not making creative work
Under the premise of the every other embodiment that is obtained, should all belong to the scope of protection of the invention.
Claims (5)
1. a kind of marine high-pressure CO2 fire extinguishing systems distributing valve delayer case, includes casing（1）, it is characterised in that：The casing
（1）It is interior to be provided with magnetic valve（2）, manual needle valve（3）, manual ball valve（4）, the time relay（5）, pressure signal switch（6）, double letters
Number travel switch（7）, air inlet pipeline（8）With release pipeline（9）, the air inlet pipeline（8）Include at least two groups air intake branches
（81）, the air intake branch（81）One end is connected with CO2 bottles respectively, and the other end accumulates air inlet pipeline all the way（8）, it is described enter
Air pipe（8）On be arranged in parallel magnetic valve（2）And manual needle valve（3）, the magnetic valve（2）It is electrically connected with the time relay
（5）, the magnetic valve（2）And manual needle valve（3）Respectively with discharging pipeline（9）Connection, the release pipeline（9）End be provided with
Manual ball valve（4）, the release pipeline（9）On be additionally provided with pressure signal switch（6）, the pressure signal switch（6）Electrical connection
Two-pass signaling switch（7）.
2. marine high-pressure CO2 fire extinguishing systems distributing valve delayer case according to claim 1, it is characterised in that：It is described enter
Gas branch pipe（81）Extend casing with CO2 bottles of one end being connected（1）, and ferrule fitting is installed on elongated end（10）.
3. marine high-pressure CO2 fire extinguishing systems distributing valve delayer case according to claim 1, it is characterised in that：It is described enter
Gas branch pipe（81）On be respectively equipped with needle-valve（12）.
4. marine high-pressure CO2 fire extinguishing systems distributing valve delayer case according to claim 1, it is characterised in that：It is described to apply
Put pipeline（9）End extend casing（1）, and interior Threaded Connector Coupling is installed on elongated end（11）And ferrule fitting（10）.
5. marine high-pressure CO2 fire extinguishing systems distributing valve delayer case according to claim 1, it is characterised in that：The case
Body（1）On be hinged with chamber door（13）, the chamber door（13）On be fixed with hand handle（14）, the casing（1）Outside is fixed with installation
Otic placode（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710494360.5A CN107080907A (en) | 2017-06-26 | 2017-06-26 | Marine high-pressure CO2 fire extinguishing system distributing valve delayer casees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710494360.5A CN107080907A (en) | 2017-06-26 | 2017-06-26 | Marine high-pressure CO2 fire extinguishing system distributing valve delayer casees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107080907A true CN107080907A (en) | 2017-08-22 |
Family
ID=59605925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710494360.5A Pending CN107080907A (en) | 2017-06-26 | 2017-06-26 | Marine high-pressure CO2 fire extinguishing system distributing valve delayer casees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107080907A (en) |
Cited By (2)
| 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 |
| CN114569915A (en) * | 2022-03-29 | 2022-06-03 | 广船国际有限公司 | Dry-type water spraying system and ship |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1121581A (en) * | 1966-03-18 | 1968-07-31 | Kidde Walter Co Ltd | Improvements in or relating to fire extinguishing systems |
| CN202844443U (en) * | 2012-10-16 | 2013-04-03 | 浙江亚宁消防设备有限公司 | Remote control discharge device for marine fixed carbon dioxide 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 |
| CN203915844U (en) * | 2014-03-24 | 2014-11-05 | 昆山宁华消防系统有限公司 | Station is discharged in a kind of carbon-dioxide fire engine remote control peculiar to vessel |
| CN205155318U (en) * | 2015-12-04 | 2016-04-13 | 威特龙消防安全集团股份公司 | Mechanical time -delay device |
| CN206995644U (en) * | 2017-06-26 | 2018-02-13 | 浙江长兴晓祥船舶消防设备科技有限公司 | Marine high-pressure CO2 fire extinguishing system distributing valve delayer casees |
-
2017
- 2017-06-26 CN CN201710494360.5A patent/CN107080907A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1121581A (en) * | 1966-03-18 | 1968-07-31 | Kidde Walter Co Ltd | Improvements in or relating to fire extinguishing systems |
| CN202844443U (en) * | 2012-10-16 | 2013-04-03 | 浙江亚宁消防设备有限公司 | Remote control discharge device for marine fixed carbon dioxide 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 |
| CN203915844U (en) * | 2014-03-24 | 2014-11-05 | 昆山宁华消防系统有限公司 | Station is discharged in a kind of carbon-dioxide fire engine remote control peculiar to vessel |
| CN205155318U (en) * | 2015-12-04 | 2016-04-13 | 威特龙消防安全集团股份公司 | Mechanical time -delay device |
| CN206995644U (en) * | 2017-06-26 | 2018-02-13 | 浙江长兴晓祥船舶消防设备科技有限公司 | Marine high-pressure CO2 fire extinguishing system distributing valve delayer casees |
Cited By (3)
| 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 |
| CN114569915A (en) * | 2022-03-29 | 2022-06-03 | 广船国际有限公司 | Dry-type water spraying system and ship |
| CN114569915B (en) * | 2022-03-29 | 2023-02-28 | 广船国际有限公司 | Dry-type water spraying system and ship |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |