CN204502241U - A kind of self-extinguishing and datonation-inhibition system - Google Patents
A kind of self-extinguishing and datonation-inhibition system Download PDFInfo
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- CN204502241U CN204502241U CN201520159873.7U CN201520159873U CN204502241U CN 204502241 U CN204502241 U CN 204502241U CN 201520159873 U CN201520159873 U CN 201520159873U CN 204502241 U CN204502241 U CN 204502241U
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- extinguishing
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Abstract
The utility model discloses a kind of self-extinguishing and datonation-inhibition system, comprise flame detecting unit, fire extinguishing unit and the control unit of the unit injection extinguishing chemical that controls according to the detectable signal of flame detecting unit to put out a fire; Described flame detecting unit comprises multiple flame detector, described multiple flame detector spatially distributed in grid within the scope of predetermined space, and respective detectable signal is accessed to control unit respectively; Described fire extinguishing unit comprises the fire extinguisher that multicomponent is not arranged at precalculated position; Described control unit comprises signal access module, data processing module, triggering Executive Module; Wherein, described detectable signal is accessed to data processing module by described signal access module; Described triggering Executive Module is connected respectively with each fire extinguisher; Described data processing module controls to trigger Executive Module and goes to trigger corresponding fire extinguishing device jet extinguishing chemical according to the detectable signal of access.
Description
Technical field
The utility model relates to a kind of fire extinguishing system, particularly relates to a kind of self-extinguishing and datonation-inhibition system.
Background technology
Blast causes because the burning in the confined space makes temperature and pressure increase.The high temperature and high pressure produced that explodes can produce lethal damage to human body.
But, in the process that blast occurs, light to develop into from the initial stage and there is breakdown pressure there is the delayed of a period of time, if put out a fire in time in scope at this moment, then effectively can suppress the generation of exploding.
Utility model content
The utility model, for the drawback of prior art, provides a kind of self-extinguishing and datonation-inhibition system.
Self-extinguishing described in the utility model and datonation-inhibition system, comprise flame detecting unit, fire extinguishing unit and the control unit of the unit injection extinguishing chemical that controls according to the detectable signal of flame detecting unit to put out a fire;
Described flame detecting unit comprises multiple flame detector, described multiple flame detector spatially distributed in grid within the scope of predetermined space, and respective detectable signal is accessed to control unit respectively;
Described fire extinguishing unit comprises the fire extinguisher that multicomponent is not arranged at precalculated position;
Described control unit comprises signal access module, data processing module, triggering Executive Module;
Wherein, described detectable signal is accessed to data processing module by described signal access module;
Described triggering Executive Module is connected respectively with each fire extinguisher;
Described data processing module controls to trigger Executive Module and goes to trigger corresponding fire extinguishing device jet extinguishing chemical according to the detectable signal of access.
In self-extinguishing described in the utility model and datonation-inhibition system, also comprise and manually drop into switch, the output of described manual input switch is connected with described fire extinguishing unit;
When described manual input switch be in devote oneself to work position time, it controls fire extinguishing unit injection extinguishing chemical.
In self-extinguishing described in the utility model and datonation-inhibition system, described control unit also comprises fault-signal AM access module and alarm signal output module;
Wherein, described fault-signal AM access module is connected with each flame detector, and the fault-signal of each flame detector is accessed to data processing module;
Described data processing module, according to the fault-signal received, exports corresponding warning message by alarm signal output module.
In self-extinguishing described in the utility model and datonation-inhibition system, also comprise the fire extinguisher feedback of status module be connected with each fire extinguisher respectively;
Described fire extinguisher feedback of status module is connected with described signal access module, and transmits the fire extinguishing fault-signal of reflection fire extinguisher fault and the complete complete signal of extinguishing chemical of fire extinguishing device jet extinguishing chemical to described signal access module;
Described data processing module controls to trigger Executive Module according to the fire extinguishing fault-signal of access and triggers other corresponding fire extinguishing device jet extinguishing chemicals;
Also comprise fire extinguisher more new mechanism, this fire extinguisher more new mechanism is connected with described data processing module; Described data processing module according to access the complete signal of extinguishing chemical, to fire extinguisher more new mechanism send the control signal switching corresponding fire extinguisher.
In self-extinguishing described in the utility model and datonation-inhibition system, described fire extinguisher more new mechanism comprises the slideway for holding multiple fire extinguisher, this slideway is provided with the draw-in groove of fixed fire extinguishing and promotes the manipulator of fire extinguisher along described slideway movement;
The control signal that described manipulator sends according to data processing module, pushes away away the current fire extinguisher be on draw-in groove, and another fire extinguisher on slideway is pushed draw-in groove.
In self-extinguishing described in the utility model and datonation-inhibition system, described fire extinguisher is HFC-236fa fire-suppression bottle.
In self-extinguishing described in the utility model and datonation-inhibition system, described flame detector is optics flame detector.
In self-extinguishing described in the utility model and datonation-inhibition system; the fire extinguisher of relevant position can be selected to put out a fire according to the ignition point of reality; there is very strong specific aim; can really accomplish to find to fight startup fire-suppression bottle within the extremely short time; extinguishing chemical volumetric concentration in guard space is made to be greater than suppression explosion ratio; destroy the condition that vapour outburst is raw, reach effectiveness of explosion suppression.
Accompanying drawing explanation
Fig. 1 is the structural representation of self-extinguishing described in the utility model and datonation-inhibition system;
Fig. 2 is the structural representation of fire extinguisher in self-extinguishing described in the utility model and datonation-inhibition system more new mechanism.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to description word to make those skilled in the art.
As shown in Figure 1, self-extinguishing described in the utility model and datonation-inhibition system, include flame detecting unit, fire extinguishing unit and the control unit of the unit injection extinguishing chemical that controls according to the detectable signal of flame detecting unit to put out a fire.
Wherein, described flame detecting unit comprise multiple flame detector (such as flame detector 1, flame detector 2 ... flame detector N), described multiple flame detector spatially distributed in grid within the scope of predetermined space, and respective detectable signal is accessed to control unit respectively.In the utility model, in order to ensure can Timeliness coverage fire during breaking out of fire, field condition when occurring according to fire, by stereo grid shaped, flame detector is set, make the distance within the scope of predetermined space between any two fire detectors all equal, no matter thus achieve where breaking out of fire in this spatial dimension, identical chance can both be had and report to the police.In the present embodiment, described flame detector adopts optics flame detector, and this kind of optics flame detector carries out flame detecting based on ultraviolet, infrared pair of spectrographic detection principle, can carry out fire alarm and export instruction, its response time is short, highly sensitive, and can not report by mistake.
In the utility model, described fire extinguishing unit comprises the fire extinguisher that multicomponent is not arranged at precalculated position.In the present embodiment, described fire extinguisher have employed HFC-236fa fire-suppression bottle.This kind of fire-suppression bottle inside fills HFC-236fa extinguishing chemical, and be the environment-friendly high-efficiency extinguishing chemical of China's recommendation, it has pressure monitoring device, spout is opened by electric detonator, start-up time is less than 5ms, and effective discharge time is less than 110ms, can output to conflagration area rapidly.This type fire-suppression bottle is applicable to fire extinguishing and explosion restraining system, dependable performance, is the preferred fire-suppression bottle type of explosion suppression system.When actual setting, according to the character of combustibles and distribution situation, fire extinguisher can be arranged at correct position.
In the utility model, described control unit comprises signal access module, data processing module, triggering Executive Module.Wherein, the detectable signal of each flame detector is accessed to data processing module by described signal access module; Described triggering Executive Module is then connected respectively with each fire extinguisher; Described data processing module controls to trigger Executive Module and removes to trigger corresponding fire extinguishing device jet extinguishing chemical according to the detectable signal of access; thus achieve and select the fire extinguisher of relevant position to put out a fire according to the ignition point of reality; there is very strong specific aim; can really accomplish to find to fight startup fire-suppression bottle within the extremely short time; extinguishing chemical volumetric concentration in guard space is made to be greater than suppression explosion ratio; destroy the condition that vapour outburst is raw, reach effectiveness of explosion suppression.When specifically controlling, described data processing module can according to the state of the quantity of detectable signal of access, the time interval and entire system, starts corresponding fire-suppression bottle carry out putting out a fire or datonation-inhibition according to predetermined strategy.
In the utility model, also comprise and manually drop into switch, the output of described manual input switch is connected with described fire extinguishing unit; When described manual input switch be in devote oneself to work position time, it controls fire extinguishing unit injection extinguishing chemical.This hand switch judges flame detecting signal without the need to control unit, can drop into fire extinguisher according to the actual needs at scene, is applicable to maintenance or clutch use.
In the utility model, described control unit also comprises fault-signal AM access module and alarm signal output module.Wherein, described fault-signal AM access module is connected with each flame detector, and the fault-signal of each flame detector is accessed to data processing module; Described data processing module, according to the fault-signal received, exports corresponding warning message by alarm signal output module.Said structure can carry out monitoring to the state of each flame detector and effective warning exports instruction.
In the utility model, also comprise the fire extinguisher feedback of status module be connected with each fire extinguisher respectively.Described fire extinguisher feedback of status module is connected with described signal access module, and transmits the fire extinguishing fault-signal of reflection fire extinguisher fault and the complete complete signal of extinguishing chemical of fire extinguishing device jet extinguishing chemical to described signal access module; Described data processing module controls to trigger Executive Module according to the fire extinguishing fault-signal of access and triggers other corresponding fire extinguishing device jet extinguishing chemicals, namely described triggering Executive Module is when triggering corresponding fire extinguishing device jet extinguishing chemical, data processing module have received again the fire extinguishing fault-signal that this fire extinguisher sends, then data processing module controls to trigger Executive Module selection and sends triggering execution instruction to the fire extinguisher around this fault fire extinguisher, is in the normal fire extinguishing device jet extinguishing chemical of surrounding and drops into fire extinguishing by this.Corresponding, also comprise fire extinguisher more new mechanism in the utility model, this fire extinguisher more new mechanism is connected with described data processing module; Described data processing module according to access the complete signal of extinguishing chemical, to fire extinguisher more new mechanism send the control signal switching corresponding fire extinguisher, the fire-suppression bottle realized spraying is substituted automatically.Specifically, as shown in Figure 2, described fire extinguisher more new mechanism comprises the slideway 1 for holding multiple fire extinguisher (fire extinguisher 11, fire extinguisher 12), this slideway 1 is provided with the draw-in groove 2 of fixed fire extinguishing and promotes the manipulator 21 of fire extinguisher along the movement of described slideway 1.The control signal that described manipulator 21 sends according to data processing module, the current fire extinguisher be on draw-in groove 2 (such as fire extinguisher 12) is pushed away away (such as pushing away away the position 13 to being in figure shown in dotted line), and another fire extinguisher (such as fire extinguisher 11) on slideway 1 is pushed draw-in groove 2.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (7)
1. self-extinguishing and a datonation-inhibition system, comprises flame detecting unit, fire extinguishing unit and the control unit of the unit injection extinguishing chemical that controls according to the detectable signal of flame detecting unit to put out a fire; It is characterized in that, described flame detecting unit comprises multiple flame detector, described multiple flame detector spatially distributed in grid within the scope of predetermined space, and respective detectable signal is accessed to control unit respectively; Described fire extinguishing unit comprises the fire extinguisher that multicomponent is not arranged at precalculated position; Described control unit comprises signal access module, data processing module, triggering Executive Module; Wherein, described detectable signal is accessed to data processing module by described signal access module; Described triggering Executive Module is connected respectively with each fire extinguisher; Described data processing module controls to trigger Executive Module and goes to trigger corresponding fire extinguishing device jet extinguishing chemical according to the detectable signal of access.
2. self-extinguishing as claimed in claim 1 and datonation-inhibition system, it is characterized in that, also comprise and manually drop into switch, the output of described manual input switch is connected with described fire extinguishing unit; When described manual input switch be in devote oneself to work position time, it controls fire extinguishing unit injection extinguishing chemical.
3. self-extinguishing as claimed in claim 1 or 2 and datonation-inhibition system, it is characterized in that, described control unit also comprises fault-signal AM access module and alarm signal output module; Wherein, described fault-signal AM access module is connected with each flame detector, and the fault-signal of each flame detector is accessed to data processing module; Described data processing module, according to the fault-signal received, exports corresponding warning message by alarm signal output module.
4. self-extinguishing as claimed in claim 3 and datonation-inhibition system, is characterized in that, also comprise the fire extinguisher feedback of status module be connected with each fire extinguisher respectively; Described fire extinguisher feedback of status module is connected with described signal access module, and transmits the fire extinguishing fault-signal of reflection fire extinguisher fault and the complete complete signal of extinguishing chemical of fire extinguishing device jet extinguishing chemical to described signal access module;
Described data processing module controls to trigger Executive Module according to the fire extinguishing fault-signal of access and triggers other corresponding fire extinguishing device jet extinguishing chemicals; Also comprise fire extinguisher more new mechanism, this fire extinguisher more new mechanism is connected with described data processing module; Described data processing module according to access the complete signal of extinguishing chemical, to fire extinguisher more new mechanism send the control signal switching corresponding fire extinguisher.
5. self-extinguishing as claimed in claim 4 and datonation-inhibition system, it is characterized in that, described fire extinguisher more new mechanism comprises the slideway for holding multiple fire extinguisher, this slideway is provided with the draw-in groove of fixed fire extinguishing and promotes the manipulator of fire extinguisher along described slideway movement; The control signal that described manipulator sends according to data processing module, pushes away away the current fire extinguisher be on draw-in groove, and another fire extinguisher on slideway is pushed draw-in groove.
6. self-extinguishing as claimed in claim 5 and datonation-inhibition system, it is characterized in that, described fire extinguisher is HFC-236fa fire-suppression bottle.
7. self-extinguishing as claimed in claim 5 and datonation-inhibition system, it is characterized in that, described flame detector is optics flame detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520159873.7U CN204502241U (en) | 2015-03-20 | 2015-03-20 | A kind of self-extinguishing and datonation-inhibition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520159873.7U CN204502241U (en) | 2015-03-20 | 2015-03-20 | A kind of self-extinguishing and datonation-inhibition system |
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| CN204502241U true CN204502241U (en) | 2015-07-29 |
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| CN201520159873.7U Expired - Fee Related CN204502241U (en) | 2015-03-20 | 2015-03-20 | A kind of self-extinguishing and datonation-inhibition system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105920761A (en) * | 2016-07-08 | 2016-09-07 | 四川天微电子有限责任公司 | Fire-extinguishing and explosion-suppressing device for combustible dust operating spaces in industry and trade industry |
| CN110538405A (en) * | 2019-09-29 | 2019-12-06 | 安徽芯核防务装备技术股份有限公司 | novel fire detection and fire extinguishing device |
| CN111260989A (en) * | 2020-03-20 | 2020-06-09 | 中国人民解放军陆军装甲兵学院士官学校 | Practical training platform for automatic fire extinguishing and explosion suppression device |
-
2015
- 2015-03-20 CN CN201520159873.7U patent/CN204502241U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105920761A (en) * | 2016-07-08 | 2016-09-07 | 四川天微电子有限责任公司 | Fire-extinguishing and explosion-suppressing device for combustible dust operating spaces in industry and trade industry |
| CN110538405A (en) * | 2019-09-29 | 2019-12-06 | 安徽芯核防务装备技术股份有限公司 | novel fire detection and fire extinguishing device |
| CN111260989A (en) * | 2020-03-20 | 2020-06-09 | 中国人民解放军陆军装甲兵学院士官学校 | Practical training platform for automatic fire extinguishing and explosion suppression device |
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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: 20150729 Termination date: 20210320 |