CN204121649U - A kind of water fog sprinkler - Google Patents
A kind of water fog sprinkler Download PDFInfo
- Publication number
- CN204121649U CN204121649U CN201420353622.8U CN201420353622U CN204121649U CN 204121649 U CN204121649 U CN 204121649U CN 201420353622 U CN201420353622 U CN 201420353622U CN 204121649 U CN204121649 U CN 204121649U
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- Prior art keywords
- water
- mist spray
- control zone
- pressure
- water tank
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- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a kind of water fog sprinkler, the water mist spray control zone comprising storage area and be connected with this storage area by pipeline, the power-equipment that the water in storage area can be pumped to water mist spray control zone is provided with between described storage area and water mist spray control zone, it is characterized in that: also comprise a water cell for subsequent use, this water cell for subsequent use comprises water tank and for providing the nitrogen cylinder of pressure, be connected with a pressure-regulating valve between described water tank and nitrogen cylinder, described water tank is connected with water mist spray control zone by an outlet conduit.The utility model opens nitrogen cylinder when unregulated power system power supply, adjusting suitable pressure by pressure-regulating valve enters in water tank, in tank after mineralization pressure, water in tank just can enter water mist spray control zone by outlet conduit, thus provide water source to put out a fire, the problem that when solving ship power supply system jam in prior art, fire extinguishing system cannot use, has very high security performance.
Description
Technical field
The utility model relates to extinguishing device technical field peculiar to vessel, specifically refers to a kind of water fog sprinkler.
Background technology
Require to stop producing in 2005 to breathe out imperial 1211 fire extinguishing systems according to " Montreal Protocol book " and " Chinese ODS progressively eliminates national scheme ", within 2010, stop producing breathing out imperial 1301 fire extinguishing systems.Some boats and ships use CO2 extinguishment system or froth fire extinguishing system, but due to himself, make it apply and be subject to certain restrictions.The CO of CO2 extinguishment system release
2gas can produce greenhouse effects; Environment temperature can be made greatly to reduce after high-pressure carbon dioxide fire extinguishing system release, make the condensate moisture in air, become extremely dense water smoke, in water, dissolved CO
2namely become carbonic acid, this has certain corrosivity to precision equipment, can reduce the service life of equipment; And for the staff that can not withdraw scene in time, there is larger danger, its water smoke concentration is greatly enough to causing death.Froth fire extinguishing system then owing to being difficult to cleaning after spurting and system architecture is complicated, and makes its application scenario be very restricted.
At present, water fog sprinkler has been widely used on various ships, and as one local fire-fighting system, water fog sprinkler can carry out localised protection to the fire generation high risk zone in cabin, lowers the temperature and put out a fire to Local Fire, easy to use.Existing water fog sprinkler is by after the supercharging of pump group by the water of fresh-water tank; each protection zone is discharged into by electronic or manual magnetic valve; there is certain defect in this water fog sprinkler; namely the power resources of this system are water smoke pump groups; when boats and ships breaking out of fire during power failure; spraying system just cannot start, and impact uses.Therefore, current water fog sprinkler is awaited doing further improvement.
Utility model content
Technical problem to be solved in the utility model is the present situation for prior art, and provide a kind of water fog sprinkler that also can normally use after boats and ships dead electricity, this system has better security performance.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of water fog sprinkler, the water mist spray control zone comprising storage area and be connected with this storage area by pipeline, the power-equipment that the water in storage area can be pumped to water mist spray control zone is provided with between described storage area and water mist spray control zone, it is characterized in that: also comprise a water cell for subsequent use, this water cell for subsequent use comprises water tank and for providing the nitrogen cylinder of pressure, a pressure-regulating valve is connected with between described water tank and nitrogen cylinder, described water tank is connected with water mist spray control zone by an outlet conduit.
As preferably, described water tank is connected with an inlet channel, and this inlet channel is provided with a feed water valve, so that utilize the water of deposit in cabin to carry out supply to water tank at any time.
As preferably, described water tank is provided with the safety valve that can regulate pressure size in water tank, to prevent, pressure in water tank is excessive causes tank body and suffers damage.
For the ease of carrying out inspection and maintenance to water tank inside, described water tank is also provided with vent valve and bleeder valve.
For the ease of controlling separately zones of different, to apply in a flexible way water fog sprinkler, described water mist spray control zone has many group water mist spray pipelines, and each group water mist spray pipeline is all controlled by a screw down nonreturn valve, often organizes magnetic valve water mist spray pipeline being provided with and controlling water flow switch.
Preferably, described power-equipment is a pump group.
Preferably, the Pressure gauge being convenient to observe pressure and the liquid level gauge being convenient to observation liquid level is provided with in described water tank.
Compared with prior art, because the utility model is equipped with the water cell for subsequent use of isolated operation when the power system of energy on boats and ships is broken down, when unregulated power system power supply, open nitrogen cylinder, adjusting suitable pressure by pressure-regulating valve enters in water tank, in tank after mineralization pressure, water in tank just can enter water mist spray control zone by outlet conduit, thus as required, water source is provided to put out a fire to zones of different, the problem that when solving ship power supply system jam in prior art, fire extinguishing system cannot use, there is very high security performance.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram of the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Figure 1, the water fog sprinkler of the present embodiment comprises storage area 1, the water mist spray control zone 2 be connected with this storage area 1 by pipeline and the independent water cell for subsequent use 3 arranged, the power-equipment 4 that the water in storage area 1 can be pumped to water mist spray control zone 2 is provided with between storage area 1 and water mist spray control zone 2, power-equipment in the present embodiment is pump group, water cell 3 for subsequent use comprises water tank 31 and for providing the nitrogen cylinder 32 of pressure, a pressure-regulating valve 33 is connected with between water tank 31 and nitrogen cylinder 32, water tank 31 is connected with water mist spray control zone 2 by an outlet conduit 100, for the ease of controlling separately zones of different, to apply in a flexible way water fog sprinkler, water mist spray control zone 2 has many group water mist spray pipelines 21, and each group water mist spray pipeline 21 is all controlled by a screw down nonreturn valve 22, often organizes the magnetic valve 211 water mist spray pipeline 21 being provided with and controlling water flow switch.
In the present embodiment, the top of water tank 31 is connected with an inlet channel 200, and this inlet channel 200 is provided with a feed water valve 201, so that utilize the water of deposit in cabin to carry out supply to water tank 31 at any time; Water tank 31 is provided with the safety valve 311 that can regulate pressure size in water tank 31, to prevent, pressure in water tank 31 is excessive causes tank body and suffers damage; For the ease of carrying out inspection and maintenance to water tank 31 inside, water tank 31 is also provided with vent valve 312 and bleeder valve 313; The Pressure gauge 34 being convenient to observe pressure and the liquid level gauge 35 being convenient to observe liquid level is also provided with in water tank 31.
The water fog sprinkler of the present embodiment is used under normal circumstances at marine vessel power facility, water cell 3 for subsequent use does not carry out work, water is pumped to water mist spray control zone 2 from storage area 1 by water fog sprinkler under the operation of pump group, and sprays under the effect of screw down nonreturn valve 22 and corresponding magnetic valve 211; And when abnormal cannot power supply appears in marine vessel power facility, said pump group cannot be run, now open nitrogen cylinder 31, adjusting suitable pressure by pressure-regulating valve 33 enters in water tank 31, in tank after mineralization pressure, water in tank just can enter water mist spray control zone 2 by outlet conduit 100, and under the effect of screw down nonreturn valve 22 and corresponding magnetic valve 211, provides water source to put out a fire as required to zones of different.The problem that when water fog sprinkler of the present embodiment solves ship power supply system jam in prior art, fire extinguishing system cannot use, has higher security performance.
Claims (8)
1. a water fog sprinkler, the water mist spray control zone comprising storage area and be connected with this storage area by pipeline, the power-equipment that the water in storage area can be pumped to water mist spray control zone is provided with between described storage area and water mist spray control zone, it is characterized in that: also comprise a water cell for subsequent use, this water cell for subsequent use comprises water tank and for providing the nitrogen cylinder of pressure, be connected with a pressure-regulating valve between described water tank and nitrogen cylinder, described water tank is connected with water mist spray control zone by an outlet conduit.
2. water fog sprinkler according to claim 1, is characterized in that: described water tank is connected with an inlet channel, and this inlet channel is provided with a feed water valve.
3. water fog sprinkler according to claim 1, is characterized in that: described water tank is provided with the safety valve that can regulate pressure size in water tank.
4. water fog sprinkler according to claim 2, is characterized in that: described water tank is also provided with the vent valve for internal check and maintenance and bleeder valve.
5. water fog sprinkler according to claim 2, is characterized in that: described water mist spray control zone has many group water mist spray pipelines, and each group water mist spray pipeline is all controlled by a screw down nonreturn valve.
6. water fog sprinkler according to claim 5, is characterized in that: described water mist spray pipeline is provided with the magnetic valve controlling water flow switch.
7. the water fog sprinkler according to claim arbitrary in claim 1 ~ 6, is characterized in that: described power-equipment is a pump group.
8. the water fog sprinkler according to claim arbitrary in claim 1 ~ 6, is characterized in that: be provided with the Pressure gauge being convenient to observe pressure and the liquid level gauge being convenient to observe liquid level in described water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353622.8U CN204121649U (en) | 2014-06-27 | 2014-06-27 | A kind of water fog sprinkler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420353622.8U CN204121649U (en) | 2014-06-27 | 2014-06-27 | A kind of water fog sprinkler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204121649U true CN204121649U (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420353622.8U Expired - Fee Related CN204121649U (en) | 2014-06-27 | 2014-06-27 | A kind of water fog sprinkler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204121649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879274A (en) * | 2016-05-09 | 2016-08-24 | 内蒙古恒新水电设备有限公司 | Fire extinguishing method and fire extinguishing system of transformer |
| CN115243769A (en) * | 2019-12-11 | 2022-10-25 | 依维柯马基路斯公司 | CAFS system provided with an improved air management system |
-
2014
- 2014-06-27 CN CN201420353622.8U patent/CN204121649U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879274A (en) * | 2016-05-09 | 2016-08-24 | 内蒙古恒新水电设备有限公司 | Fire extinguishing method and fire extinguishing system of transformer |
| CN115243769A (en) * | 2019-12-11 | 2022-10-25 | 依维柯马基路斯公司 | CAFS system provided with an improved air management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20190627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |