CN202768050U - Quick opening device of gas explosion suppressor - Google Patents
Quick opening device of gas explosion suppressor Download PDFInfo
- Publication number
- CN202768050U CN202768050U CN201220284139XU CN201220284139U CN202768050U CN 202768050 U CN202768050 U CN 202768050U CN 201220284139X U CN201220284139X U CN 201220284139XU CN 201220284139 U CN201220284139 U CN 201220284139U CN 202768050 U CN202768050 U CN 202768050U
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- China
- Prior art keywords
- gas
- explosion
- gas explosion
- explosion suppressor
- quick opening
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- Expired - Fee Related
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Abstract
The utility model relates to a quick opening device of a gas explosion suppressor, and belongs to the field of the gas explosion suppressors, and provides an active opening module of an explosion suppressor, which is suitable for gas pipelines and lanes, and has the advantages of quick triggering, high safety coefficient, short system response time and high spraying efficiency. The quick opening device of the gas explosion suppressor comprises a device between a trigger starting device and a spray nozzle; the device is filled with explosion suppression agent and is isolated by an isolation diaphragm from top to bottom; and an opening sealing diaphragm is mounted on at lower end of the trigger starting device. The trigger starting device comprises two or more electric detonators which are electrically connected with a controller through conducting wires.
Description
Technical field
The utility model belongs to gas explosion suppressor field, specifically a kind of gas explosion suppressor quick opening.
Background technology
Most of anti-riot measure of the gas that adopts mainly is the passive flame proof measures such as explosion-proof rock dust barrier, explosion-insulating water tank canopy and isolated blast water bottle canopy in the existing pipeline.Even a small amount of employing active explosion suppression technology is arranged, its principle is relay and triggers, and after the actuating of relay response, valve realizes that mechanical type separates unlatching, realizes the spraying of extinguishing chemical.
Because the evaporation of moisture and the curing of rock dust cause passive datonation-inhibition inefficacy often.And the active explosion suppression measure take the relay triggering as principle, response time between itself 20-100ms, violate in the file AQ1079-2009 of the State Administration of Quality and Technical Supervision gas tube automatic powder spraying explosion suppressor general technical specifications and require to spray lag time less than the hard and fast rule of 15ms.And it is inner that ducted gas easily enters explosion suppressor itself, and the existence of potential safety hazard is arranged.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of triggering fast, and safety, system response time is short, and spraying efficiency is high, is applicable to the active explosion suppression device opening module of the high safety factor in gas tube and tunnel.
The technical scheme that the utility model adopts is: a kind of gas explosion suppressor quick opening, triggering between starting drive and the shower nozzle, interior filling Explosion suppressant is installed is up and down the device of isolation diaphragm isolation, closure diaphragm is installed on described triggering starting drive lower end.
Can effectively prevent gas in the gas tube by the ignition opening module that the nozzle place enters explosion suppression device, effectively prevent from opening the possibility that moment ignites gas in the pipeline.
As a kind of preferred version, triggering starting drive is two or more electric cap, and electric cap is electrically connected with controller by wire.
Adopt two or more electric cap to trigger simultaneously, puncture the exit seal diaphragm of gas cylinder or gas tank, gas storage is pressed the isolation diaphragm in the spacer assembly and isolation Explosion suppressant is broken through in utilizing, realize that extinguishing chemical sprays fast, moment forms the datonation-inhibition barrier of high energy, reduce flame temperature, eliminate flame, realize the extinguish and anti-explosion purpose.
Description of drawings
Fig. 1 is structural representation of the present utility model
Wherein 1, closure diaphragm, 2, isolation diaphragm, 3, shower nozzle, 4, Explosion suppressant, 5, electric cap.
The specific embodiment
As shown in Figure 1: triggering between starting drive and the shower nozzle, interior filling Explosion suppressant is being installed is up and down the device of isolation diaphragm isolation, closure diaphragm is installed on described triggering starting drive lower end.Triggering starting drive is two electric caps, and electric cap is electrically connected with controller by wire.Electric cap uses screw thread and gasket seal to be fixed on the main flange, and cable is electrically connected with controller by the wiring terminal on the electric cap.
When probe detects flame, controller sends the signal of telecommunication, electric cap receives the signal of telecommunication, two electric caps respond action simultaneously, press the seal membrane explosion of explosion suppressor bottleneck to puncture storage, blasting impact power is broken through in conjunction with the spacer of the air pressure in the gas cylinder with spacer assembly, realizes that extinguishing chemical sprays, and suppresses flame and blast.
Claims (2)
1. gas explosion suppressor quick opening is characterized in that: triggering between starting drive and the shower nozzle, the device that interior filling Explosion suppressant is isolated for isolation diaphragm up and down is installed, closure diaphragm is installed on described triggering starting drive lower end.
2. gas explosion suppressor quick opening according to claim 1 is characterized in that: trigger starting drive and be two or more electric cap, electric cap is electrically connected with controller by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220284139XU CN202768050U (en) | 2012-06-18 | 2012-06-18 | Quick opening device of gas explosion suppressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220284139XU CN202768050U (en) | 2012-06-18 | 2012-06-18 | Quick opening device of gas explosion suppressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202768050U true CN202768050U (en) | 2013-03-06 |
Family
ID=47774633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220284139XU Expired - Fee Related CN202768050U (en) | 2012-06-18 | 2012-06-18 | Quick opening device of gas explosion suppressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202768050U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704982A (en) * | 2012-06-14 | 2012-10-03 | 山西新思备科技有限公司 | Quick starting device for methane gas explosion suppressors |
| CN104265351A (en) * | 2014-09-15 | 2015-01-07 | 四川天微电子有限责任公司 | Explosion suppressor |
-
2012
- 2012-06-18 CN CN201220284139XU patent/CN202768050U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704982A (en) * | 2012-06-14 | 2012-10-03 | 山西新思备科技有限公司 | Quick starting device for methane gas explosion suppressors |
| CN102704982B (en) * | 2012-06-14 | 2015-05-20 | 山西新思备科技股份有限公司 | Quick starting device for methane gas explosion suppressors |
| CN104265351A (en) * | 2014-09-15 | 2015-01-07 | 四川天微电子有限责任公司 | Explosion suppressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 030600 No. 1, North Central Avenue, Yuci Industrial Park, Jinzhong, Shanxi Patentee after: SHANXI XINSIBEI TECHNOLOGY CO., LTD. Address before: 030600 No. 1, North Central Avenue, Yuci Industrial Park, Jinzhong, Shanxi Patentee before: Shanxi Xinsibei Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20150618 |
|
| EXPY | Termination of patent right or utility model |