CN202526800U - Oil gas combustion and explosion suppression device - Google Patents
Oil gas combustion and explosion suppression device Download PDFInfo
- Publication number
- CN202526800U CN202526800U CN2012201579906U CN201220157990U CN202526800U CN 202526800 U CN202526800 U CN 202526800U CN 2012201579906 U CN2012201579906 U CN 2012201579906U CN 201220157990 U CN201220157990 U CN 201220157990U CN 202526800 U CN202526800 U CN 202526800U
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- oil gas
- explosion
- gas combustion
- flame
- controller
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- Expired - Fee Related
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Abstract
The utility model discloses an oil gas combustion and explosion suppression device, which is designed for rapidly and extinguishing oil gas combustion and explosion flame and ensuring the personal safety of workplace personnel. The oil gas combustion and explosion suppression device mainly comprises a three-layer bottom-free disk type nozzle, a cylindrical powder storage tank, an extinguishing agent, a central tube, a gas generator, a controller, an ultraviolet flame detector and the like, wherein the cylindrical powder storage tank is connected with the nozzle; the extinguishing agent and the central tube are arranged in the power storage tank; the gas generator is arranged in the central tube; and the controller is connected with the gas generator. When oil gas combustion and explosion occur, the ultraviolet flame detector is used for detecting flame and alarming, the controller is used for driving an electric ignition head to ignite an ignition charge and a gas generating product for rapidly generating a large amount of gas, and ignition dry powder is sprayed out of the nozzle by breaking through a sealing membrane for extinguishing flame, so that the occurrence and development of oil gas combustion and explosion are prevented. The controller is not provided with any external power supply, and has high anti-jamming capability. Automatic detection and automatic powder spray ways are adopted, so that flame can be extinguished at primary combustion and explosion stages. A longitudinal spray way is adopted, so that fogging is quick, and the effective coverage area of a fan-shaped powder outlet is large. The gas generating product is used for generating gas in real time, so that long-time high-pressure storage is not required, and convenience is brought to use and management. The oil gas combustion and explosion suppression device is suitable for enclosed containers, pipeline systems and open spaces.
Description
Technical field
The utility model relates to a kind of oil gas burning and blast restraining device, belongs to oil gas accumulating field and suppresses oil gas burning and explosion technique field.
Background technology
At present; Portable or the cart type dry powder extinguisher of the general equipment in oil gas accumulating field; Or installation water sprinkler system; The own responsiveness of these fire-fighting equipments and facility slow (second-time) mainly is applicable to and puts out solid and liquid burning, and is powerless with blast for the oil gas burning of control fast-developing (Millisecond).
Summary of the invention
The purpose of the utility model is to provide burning of a kind of oil gas and blast restraining device, and it can quick detection and puts out oil gas burning and explosive flame, ensures operation place employee's personal safety.
The concrete technical scheme of the utility model is following:
Nozzle is three layers of dish of the no end, and interior dish is the segment in an even cloth hole, and outer dish connects flange through the cylinder short tube.Tubular storage powder jar two ends are provided with flange, and an end flanges connects flange, and is provided with seal membrane between two flanges, and other end flange connects top cover.Extinguishing chemical is housed and is provided with central tube in the storage powder jar, the aerogenesis device that gas generating agent, electric match and ignition charge are housed is located in the central tube, and the aerogenesis device connects to be located at stores powder jar controller outside and ultraviolet flame detector.
When oil gas burning and explosion time take place, ultraviolet flame detector is surveyed flame and is reported to the police, and controller drives electric match ignite ignition charge and gas generating agent; Produce a large amount of gases rapidly; Injection dry powder breaks through seal membrane and sprays through nozzle, forms the extinguishing chemical dust cloud body of enough concentration, fully contacts with flame; Stamp out the flames, prevent oil gas burning and the generation and the development of exploding.
The controller of the utility model is without external power, and antijamming capability is strong.Adopt and survey automatically and the automatic powder spraying mode, quick action can be stamped out the flames at the combustion explosion initial stage.Adopt vertical spray regime, the lag time of dusting is short, and the mist formation time is fast, and the nozzle meal outlet is fan-shaped, and area of effective coverage is big.Adopt the real-time aerogenesis of gas generating agent, do not need long-term hig pressure storage, use and management is convenient.The utility model is not only applicable to closed container and pipe-line system, is applicable to open spaces yet.
Description of drawings
Accompanying drawing is oil gas burning and blast restraining device structural representation.
The specific embodiment
Embodiment to the utility model further specifies with reference to accompanying drawing:
Embodiment:
Nozzle 1 is three layers of dish of the no end, and interior dish is the segment in an even cloth hole, connects with gusset between three layers of dish, and outer dish connects flange 3 through cylinder short tube 2.At tubular storage powder jar 5 two ends flange 4, one end flanges 4 are set and connect flange 3, and vinyon seal membrane 12 is set between two flanges, other end flange connects top cover 9.In storage powder jar 5, pack into extinguishing chemical 6 and central tube 7 is set is located at the aerogenesis device 8 that gas generating agent, electric match and ignition charge are housed in the central tube 7, and aerogenesis device 8 is store powder jar 5 controller outside 10 and is connected with ultraviolet flame detector 11 with being located at.Controller 10 adopts powered battery, to prevent the influence of erecting bed electric power system voltage pulsation, adopts the electrical fuze solid-state gas generating agent that ignites, and gas generating agent changes chemical energy into gas kinetic energy, drives extinguishing chemical and sprays rapidly.Ultraviolet flame detector 11 is induced to the controller output speed less than 10ms.
Claims (1)
1. an oil gas burns and the blast restraining device, it is characterized in that:
Nozzle (1) is three layers of dish of the no end, and interior dish is the segment in an even cloth hole, and outer dish connects flange (3) through cylinder short tube (2); Tubular storage powder jar (5) two ends are provided with flange (4), and an end flanges (4) connects flange (3), and is provided with seal membrane (12) between two flanges, and other end flange connects top cover (9); Extinguishing chemical (6) is housed and is provided with central tube (7) in the storage powder jar (5), the aerogenesis device (8) that gas generating agent, electric match and ignition charge are housed is located in the central tube (7), and aerogenesis device (8) connects to be located at stores powder jar (5) controller outside (10) and ultraviolet flame detector (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201579906U CN202526800U (en) | 2012-04-13 | 2012-04-13 | Oil gas combustion and explosion suppression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201579906U CN202526800U (en) | 2012-04-13 | 2012-04-13 | Oil gas combustion and explosion suppression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202526800U true CN202526800U (en) | 2012-11-14 |
Family
ID=47128008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201579906U Expired - Fee Related CN202526800U (en) | 2012-04-13 | 2012-04-13 | Oil gas combustion and explosion suppression device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202526800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537035A (en) * | 2013-02-28 | 2014-01-29 | 姚玉德 | Dry powder extinguishment system |
| CN105126274A (en) * | 2015-08-18 | 2015-12-09 | 四川天微电子有限责任公司 | Movable intelligent fire extinguishment and explosion suppression system for gas station |
-
2012
- 2012-04-13 CN CN2012201579906U patent/CN202526800U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537035A (en) * | 2013-02-28 | 2014-01-29 | 姚玉德 | Dry powder extinguishment system |
| CN105126274A (en) * | 2015-08-18 | 2015-12-09 | 四川天微电子有限责任公司 | Movable intelligent fire extinguishment and explosion suppression system for gas station |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20210413 |