CN210583453U - Gas fire extinguishing device for partitioned protection by utilizing container valve - Google Patents
Gas fire extinguishing device for partitioned protection by utilizing container valve Download PDFInfo
- Publication number
- CN210583453U CN210583453U CN201921024913.1U CN201921024913U CN210583453U CN 210583453 U CN210583453 U CN 210583453U CN 201921024913 U CN201921024913 U CN 201921024913U CN 210583453 U CN210583453 U CN 210583453U
- Authority
- CN
- China
- Prior art keywords
- fire extinguishing
- valve
- container
- extinguishing agent
- container valve
- 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
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses an utilize container valve to carry out gaseous extinguishing device of subregion protection, the device mainly includes: the fire extinguishing agent releasing device comprises a fire extinguishing agent storage container, a valve seat, a container valve provided with an electric drive device, a nozzle, a pipeline arranged in a matching way, a pipe fitting and a fire extinguishing agent releasing pipeline. The specific technical scheme is as follows: the fire extinguishing agent storage container is divided into multiple paths by a tee joint, valve seats are connected on all branch pipelines, a container valve provided with an electric driving device is arranged on the valve seats, a fire extinguishing agent output port of the container valve is connected with a release pipeline to the protective area, and a nozzle is arranged at the tail end of the release pipeline. The utility model discloses a one set of fire extinguishing apparatus need not through the selection valve, only utilizes the container valve to carry out the subregion protection, and engineering cost is low, and the simple installation has practiced thrift the field device occupation of land space.
Description
Technical Field
The utility model belongs to the field of fire control, a utilize container valve to carry out gas extinguishing device of subregion protection particularly.
Background
As shown in fig. 1, a schematic diagram of a conventional zoned protection gas fire extinguishing system in the field of gas fire extinguishing is shown, such gas fire extinguishing products need to be additionally provided with a selector valve 2 during multi-zone protection, because the selector valve 2 is usually opened by high-pressure gas, one or more special starting gas cylinders 6 need to be additionally arranged during system setting, high-pressure gas, usually nitrogen or carbon dioxide, is filled in the cylinders, container valves 5 with electromagnetic driving devices 4 are arranged on the starting gas cylinders 6, when a fire occurs in a protected zone, a gas fire extinguishing controller outputs starting current to enable the electromagnetic driving devices 4 on the starting gas cylinders corresponding to the protected zone to act to puncture membranes of valve cavities on the container valves 5, the container valves 5 are opened, the high-pressure gas starts the corresponding selector valves 2 through pneumatic pipelines, meanwhile, container valves 8 on fire extinguishing agent storage containers 7 are opened, and fire extinguishing agents are sprayed out through nozzles 1 along release pipelines, and extinguishing the fire. Although the method can realize the partition protection, the fire extinguishing system becomes very complicated due to the need of arranging the selector valve, the special starting bottle and the corresponding pneumatic pipeline, thereby wasting the limited space on the site, increasing the construction cost and the workload of site installation, and simultaneously increasing the failure rate due to more installation parts, thereby causing the failure of system starting.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to optimize current subregion protective gas fire extinguishing systems's design form, provide an utilize the container valve to carry out the gaseous extinguishing device of subregion protection.
The utility model provides a technical scheme that its technical problem adopted is: the fire extinguishing agent storage container is divided into multiple paths by a tee joint, valve seats are connected on all branch pipelines, a container valve provided with an electric driving device is arranged on the valve seats, a fire extinguishing agent output port of the container valve is connected with a release pipeline to the protective area, and a nozzle is arranged at the tail end of the release pipeline. The electric drive device of different regions is started through the gas fire extinguishing controller to open the container valve corresponding to the protection region for region selective spraying, so that the aim of fire extinguishing in a partitioned mode by using the container valve without a special region selection valve is fulfilled.
The utility model discloses improved current subregion protective gas fire extinguishing systems, realized that one set of fire extinguishing apparatus need not through the selection valve, only utilize the container valve to carry out the purpose that the subregion protected, engineering cost is low simultaneously, and the simple installation has practiced thrift the field device occupation of land space.
Drawings
FIG. 1 is a schematic view of a conventional zoned-protection gas fire suppression system in the field of gas fire suppression.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 shows an application example 1 of the present invention.
Fig. 4 shows an application example 2 of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, wherein the drawings only show an exemplary illustration, and only show schematic drawings, not actual drawings, which should not be construed as limiting the present invention. For better illustration, certain elements of the drawings may be omitted, enlarged or reduced, and do not represent actual product dimensions, and it will be understood by those skilled in the art that certain well-known structures of the drawings and descriptions thereof may be omitted.
The embodiments described in the present invention are only some embodiments, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model discloses a that fire control gas puts out a fire the conventional container valve in field, the explanation that the starting mode that electromagnetic drive device combines carries out the implementation case, so will not increase special material, but not only be limited to this kind of form, all open the valve of function through electric control all belong to this utility model protection in range. In order to make the utility model discloses realize with the commonality of present gaseous market equipment of putting out a fire, the utility model discloses a concrete implementation will adopt the container valve to describe with electromagnetic drive device's start-up form.
As shown in fig. 2, the utility model discloses a utilize container valve to carry out the gas extinguishing device structure sketch map of subregion protection, mainly include: the fire extinguishing agent releasing device comprises a nozzle 1, a valve seat 2, a tee joint 3, a fire extinguishing agent storage container 4, an elbow 5, a container valve 6 with an electromagnetic driving device, a matched pipeline, a pipe fitting and a fire extinguishing agent releasing pipeline 7. The specific technical scheme is as follows: the fire extinguishing agent storage container 4 divides the fire extinguishing agent conveying pipeline into two paths through a tee joint 3, valve seats 2 are connected to the branches, a container valve 6 provided with an electromagnetic driving device is installed on the valve seats 2, a fire extinguishing agent output port of the container valve 6 is connected with a release pipeline 7, and a nozzle 1 is installed at the tail end of the pipeline in a protection area. When a fire occurs in the protection area 1, the gas fire extinguishing controller starts the left container valve 6-a, and the fire extinguishing agent in the fire extinguishing agent storage container 4 is sprayed into the protection area 1 through the left nozzle 1 to extinguish the fire from the outlet of the left container valve to the protection area 1 along the release pipeline. When a fire occurs in the protection area 2, the gas fire extinguishing controller starts the right container valve 6-b, and the fire extinguishing agent in the fire extinguishing agent storage container 4 is sprayed into the protection area 2 through the right nozzle 1 to extinguish the fire from the outlet of the right container valve along the release pipeline. The aim of zoning protection of one set of fire extinguishing equipment only by utilizing the container valve without a selection valve is fulfilled.
Further application embodiment is illustrated, as shown in fig. 3, applied to a multi-cylinder group pipe network gas fire extinguishing system. One bottle of fire extinguishing agent is needed for fire extinguishing in the protection area 1 and the protection area 2 through calculation, and two bottles of fire extinguishing agent are needed for fire extinguishing in the protection area 3. When a fire disaster occurs in the protection area 1, 1 bottle of fire extinguishing agent is needed in the protection area 1, so that the one-way valve 8 is additionally arranged on a pipeline between the two fire extinguishing agent storage containers 4, the fire extinguishing agent in the fire extinguishing agent storage container B cannot flow to the protection area 1, the gas fire extinguishing controller starts the leftmost container valve 6-a, the fire extinguishing agent in the fire extinguishing agent storage container A is discharged from the outlet of the container valve to the protection area 1 along a release pipeline, and the fire extinguishing agent is sprayed into the protection area through the leftmost nozzle 1 to extinguish the fire. The fire situation in the zone 2 is substantially similar to that in the zone 1. When the protection area 3 catches fire, due to the effect of the one-way valve 8, the fire extinguishing agent in the fire extinguishing agent storage container A, B can flow to the protection area 3, the gas fire extinguishing controller starts the right container valve 6-c, the fire extinguishing agent in the fire extinguishing agent storage container A, B flows to the protection area 3 from the container valve outlet along the release pipeline, and is sprayed into the protection area through the right nozzle 1 to extinguish the fire.
As shown in fig. 4, the utility model is further applicable to prefabricated gas fire extinguishing systems. Arrange this set of utility model product in the box to the fastening, when the condition of a fire takes place for the protected area 1, gas fire extinguishing controller starts left side container valve 6-a, and the fire extinguishing agent is sprayed to the protected area in through left side nozzle 1 along release pipeline to protected area 1 by the container valve export and is put out a fire. When the protection area 2 is in a fire condition, the gas fire extinguishing controller starts the right container valve 6-b, and the fire extinguishing agent is sprayed into the protection area for fire extinguishing from the outlet of the container valve to the protection area 2 along the release pipeline through the right nozzle 1.
The above-mentioned embodiments are provided for explaining the present invention, and not for limiting the present invention, and any modifications and changes made by the present invention are within the protection scope of the present invention.
Claims (4)
1. The utility model provides an utilize container valve to carry out gas extinguishing device that subregion protected which characterized in that: the fire extinguishing agent delivery pipeline is divided into multiple paths by a tee joint on the fire extinguishing agent storage container, the valve seats are connected on each branch pipeline, the container valve provided with the electric driving device is arranged on the valve seats, the fire extinguishing agent outlet of the container valve is connected with the release pipeline, and the tail end of the release pipeline is provided with the nozzle.
2. A gas fire extinguishing apparatus with partition protection by means of a container valve as claimed in claim 1, characterized in that: the gas fire extinguishing device adopts one or more groups of fire extinguishing agent storage containers corresponding to two or more container valves, and each container valve is connected to different protection areas through independent pipelines and nozzles.
3. A gas fire extinguishing apparatus with partition protection by means of a container valve as claimed in claim 1, characterized in that: the fire extinguishing agent filled in the fire extinguishing agent storage container is composed of heptafluoropropane, IG541, carbon dioxide, nitrogen, argon, perfluorohexanone, superfine dry powder, hexafluoropropane, water and the like which are used for fire extinguishing or cooling.
4. A gas fire extinguishing apparatus with partition protection by means of a container valve as claimed in claim 1, characterized in that: the container valve provided with the electric driving device can control the opening of the container valve in an electric control mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921024913.1U CN210583453U (en) | 2019-07-03 | 2019-07-03 | Gas fire extinguishing device for partitioned protection by utilizing container valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921024913.1U CN210583453U (en) | 2019-07-03 | 2019-07-03 | Gas fire extinguishing device for partitioned protection by utilizing container valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210583453U true CN210583453U (en) | 2020-05-22 |
Family
ID=70698977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921024913.1U Active CN210583453U (en) | 2019-07-03 | 2019-07-03 | Gas fire extinguishing device for partitioned protection by utilizing container valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210583453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111740374A (en) * | 2020-07-09 | 2020-10-02 | 浙江金钺电力科技有限公司 | Novel cable joint explosion-proof box of fire extinguishing medium |
| CN115054854A (en) * | 2022-06-24 | 2022-09-16 | 湖北航天化学技术研究所 | Mechanical conduction device and mechanical area selection system |
-
2019
- 2019-07-03 CN CN201921024913.1U patent/CN210583453U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111740374A (en) * | 2020-07-09 | 2020-10-02 | 浙江金钺电力科技有限公司 | Novel cable joint explosion-proof box of fire extinguishing medium |
| CN111740374B (en) * | 2020-07-09 | 2022-03-08 | 浙江金钺电力科技有限公司 | Novel cable joint explosion-proof box of fire extinguishing medium |
| CN115054854A (en) * | 2022-06-24 | 2022-09-16 | 湖北航天化学技术研究所 | Mechanical conduction device and mechanical area selection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210583453U (en) | Gas fire extinguishing device for partitioned protection by utilizing container valve | |
| CN104540556B (en) | Thermal expansion component for water fog sprinkler | |
| CN107269196A (en) | A kind of fire exit door with automatic fire-extinguishing function | |
| CN105169584B (en) | A kind of Multilevel Response formula automatic fire extinguisher and application method | |
| CN105148436A (en) | Multifunctional fire extinguishing device ejecting double fire extinguishing media | |
| WO2022011934A1 (en) | Mobile liquid nitrogen fire extinguishing system for comprehensive pipe gallery and fire extinguishing method therefor | |
| WO2001021261A1 (en) | Automatic fire extinguishing system using liquefied co¿2? | |
| CN114432631A (en) | Automatic water spraying fire extinguishing system and fire extinguishing method for cooling tower | |
| JP2011525821A (en) | Fire extinguishing system | |
| CN204034106U (en) | Nuclear power station fire water distribution system | |
| CN105148435A (en) | Multifunctional fire protection coaxial nozzle device | |
| CN105971068B (en) | A kind of antifreeze waterworks for firefighting of power station pressurize self-heating | |
| CN108619635B (en) | Compressed air foam intelligent fire fighting device for external floating roof crude oil storage tank | |
| CN216925208U (en) | Automatic water spraying fire extinguishing system of cooling tower | |
| CN116392741A (en) | High-pressure compressed air foam fire extinguishing system for super high-rise building and application method | |
| CN205759289U (en) | Powder extinguishing system | |
| CN115414620A (en) | Liquid nitrogen extinguishing device based on preaction system | |
| CN103170076A (en) | Miniature automatic fire extinguishing water curtain system | |
| CN205867375U (en) | Gas fire extinguishing systems | |
| CN203315603U (en) | Fire extinguishment and protection device for compartment of passenger car | |
| CN205742365U (en) | A kind of power station pressurize antifreeze waterworks for firefighting of self-heating | |
| CN212700153U (en) | Forest fire-fighting system | |
| CN206167692U (en) | Novel fire extinguishing system | |
| CN208626492U (en) | The construction that different alarm valve group same layers supply water in a kind of super high-rise building | |
| CN202440879U (en) | Emergency dry type firefighting water supply pipe network device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |