CN201735108U - Embedded intelligent alarm gas fire extinguisher - Google Patents
Embedded intelligent alarm gas fire extinguisher Download PDFInfo
- Publication number
- CN201735108U CN201735108U CN2010201640093U CN201020164009U CN201735108U CN 201735108 U CN201735108 U CN 201735108U CN 2010201640093 U CN2010201640093 U CN 2010201640093U CN 201020164009 U CN201020164009 U CN 201020164009U CN 201735108 U CN201735108 U CN 201735108U
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- fire
- extinguishing
- release
- control system
- gas extinguishing
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- 230000001681 protective effect Effects 0.000 abstract description 11
- 238000001514 detection method Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 26
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
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- 238000006243 chemical reaction Methods 0.000 description 2
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- NSGXIBWMJZWTPY-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropane Chemical compound FC(F)(F)CC(F)(F)F NSGXIBWMJZWTPY-UHFFFAOYSA-N 0.000 description 1
- 229920004449 Halon® Polymers 0.000 description 1
- 206010067482 No adverse event Diseases 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical compound FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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- 231100000298 lowest-observed-adverse-effect level Toxicity 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses an embedded intelligent alarm gas fire extinguisher, integrating the functions of fire detection alarm, control and fixed fire extinguishing in a case which can be mounted in an electric cabinet. An intelligent alarm and fire extinguishing controller and extinguishing agent storage and release devices are arranged in the case; a smoke-temperature double signals fire detector and an extinguishing agent release nozzle are arranged on the underside of the case; the smoke-temperature double signals fire detector is connected electrically with the intelligent alarm and fire extinguishing controller, the intelligent alarm and fire extinguishing controller is connected electrically with the extinguishing agent release device, the extinguishing agent release device is connected with the extinguishing storage device. The fire in a protective space is monitored by the smoke-temperature double signals fire detector, the fire is controlled and extinguished by the intelligent alarm and fire extinguishing controller and the extinguishing storage and release devices and the utility model is operated in remote control by the intelligent alarm and fire extinguishing controller.
Description
Technical field
The utility model relates to extinguishing device, specifically a kind of embedded intelligence alarm gas extinguishing device, and the incipient fire that is mainly used in place, semi-enclosed little space is monitored automatically, among the self-extinguishing.
Background technology
Current, be applied to the fire-extinguishing apparatus in place, semi-enclosed little space, adopt " fiery inserting tube " extinguishing device to protect commonplacely.Fire inserting tube extinguishing device by the pressure vessel that extinguishing chemical is housed, container value and can discharge extinguishing chemical fiery inserting tube and (or) releasing tube etc. forms.With fiery inserting tube place near or above burning things which may cause a fire disaster most probable nidus, simultaneously, rely on along the sensing point (line style) of fiery inserting tube and carry out detection.In case when catching fire; the fire inserting tube is softened at the heating temperature highest point; the effect explosion of tube internal pressure was discharged into the protected area with firing-fighting medium by immediate system of fiery inserting tube own or nozzle indirect system to tens seconds in several seconds under 160 ℃ temperature environment.Because " fiery inserting tube " need charge into certain working pressure when work, and its material constitutes nonmetallic materials such as plastics, rubber, in order to be able to take the pressure of extinguishing chemical, can only make little caliber, thereby on the feed flow of extinguishing chemical and fed distance, be restricted.In addition, " fiery inserting tube " extinguishing device exists the sensitivity environment temperature that needs on the low side to reach 160 ℃, and continue just can start after several seconds to tens seconds, yet single (the serviceability temperature probe method only of the time period, the detection method that have but missed the control intensity of a fire the best this moment, detection method at early stage electrical fire the best is the smoke detection method, the auxiliary temperature spoke value analytic approach that adopts), can not set shortcoming such as release temperature; Structure is too simple, and is relatively poor with the integraty of protected equipment room, influences the surface structure of protected equipment itself to a certain extent.
The utility model content
(1) technical problem that will solve
The purpose of this utility model is the defective that exists at prior art, embedded intelligence alarm gas extinguishing device is provided, this extinguishing device carries out the improvement of aspects such as principle and structure to existing traditional fire-extinguishing apparatus, possesses that detectivity height, release conditions can be set flexibly, characteristics such as easy for installation.
(2) technical scheme
The technical scheme that its technical problem that solves the utility model adopts is: embedded intelligence alarm gas extinguishing device, include gas extinguishing system, described gas extinguishing system includes reservoir vessel, container value, nozzle, described reservoir vessel is connected with container value, container value is connected with nozzle, this extinguishing device also comprises detecting and warning system, intelligence control system, and described gas extinguishing system connects detecting and warning system, and described detecting and warning system is connected with intelligence control system again.
Described gas extinguishing system, detecting and warning system, intelligence control system are integrated in the desktop chassis that a height is 177mm, width 482.6mm, depth 500mm.
Described intelligence control system comprises mainboard, display board, keypad, interface board, power panel, front panel left side and top that described display board, keypad are installed on cabinet are equipped with mainboard, described mainboard is electrically connected with display board, keypad with slot by contact pin, forward positions of panels is equipped with interface board at the cabinet interior end, interface board is connected with mainboard by winding displacement, the right-hand installation power panel of interface board, the power panel out-put supply inserts mainboard; Described detecting and warning system comprises interface board, the smoke fire detector on the power panel, the temperature collection device that is connected in the intelligence control system; Gas extinguishing system also includes release, pressure display table, and described release is arranged at nozzle top, and described release is connected on interface board in the intelligence control system, the power panel.
The described release that possesses auto-lock function is electrically connected with intelligence control system, by starting release, hits and splits the release trigger that is installed on the nozzle place, opens liberation port, implements fire extinguishing, belongs to indirect startup formula.
Described release is made up of electromagnetic driver, reseting pressuring spring, steady pin, power stage clip, execution pin, assembly cylinder-body, the magnetic force that electromagnetic driver produces is offset the active force straight down of reseting pressuring spring, drive steady pin along moving straight up, make steady pin and the lock slots reliable separation of carrying out in the pin, carry out pin because of being subjected to the reaction force of rear power stage clip, make and carry out the release trigger direction horizontal movement of pin towards nozzle, can fracture and discharge after the bump stress effect that trigger is subjected to carrying out pin, nozzle is stressed to differ from and acts on, and opens liberation port automatically.
Detecting and warning system is equipped with in the cabinet bottom, in order to improve detectivity to early stage smoldering fire, reduce system's false alarm probability simultaneously, adopt spot-type smoke detector that on-the-spot smokescope is changed uninterrupted the collection, auxiliary environment for use Temperature sampler is to the uninterrupted collection analysis of the variation of ambient temperature at scene, the smog variation and the variations in temperature data of gathering are sent to the intelligence control system that is connected with detecting and warning system, to reach the purpose of the detectivity that improves device.For the integraty that makes device good, it is technical that to take desktop chassis bottom degree of depth of intermediate open position be that 50mm, length are the groove of 150mm, detecting and warning system is installed on the groove top, and the release shower nozzle of gas extinguishing system, and seal with coarse rack at bottom portion of groove, make the utility model shape more unified, install and use at more convenient scene.
Intelligence control system is installed in the cabinet front end, the detecting and warning system that it passes through to be connected is gathered the cigarette temperature delta data of protective zone, after the data that newly collect are made software filtering and handle, new data is added the analysis data set, by calculating to analysis data set curve, can obtain the interior cigarette temperature environmental change situation of current protective zone after obtaining the tangent line transformation rate, compare with the electrical fire model again.When confirming the space breaking out of fire, intelligence control system is sent the release enabling signal to connected gas extinguishing system immediately, discharges extinguishing chemical and implements fire extinguishing.In addition, also can pass through system's serial communication interface, long-range device be monitored and control operation, the service data of calling device is for analyzing at any time.
Gas extinguishing system is installed in the cabinet rear portion, and it is made up of the discharge conduit of the reservoir vessel that stores extinguishing chemical, the container value that is installed in the reservoir vessel mouth, conveying extinguishing agent etc.Reservoir vessel is fixed by the threaded mounting hole and the cabinet on top, and inside is filled with extinguishing chemical, and makes container internal pressure reach the requirement of device operating pressure by filling gas-pressurized.Container value utilizes the retaining thread of reservoir vessel mouth to be connected with reservoir vessel, overpressure relief mouth on the container value communicates with the extinguishing chemical discharge conduit, in case the operating pressure in the reservoir vessel substantially exceeds normal operating pressure, reach the standard of releasing, diaphragm in the overpressure relief mouth can be opened, over-pressure gas in the reservoir vessel discharges by the overpressure relief mouth, thereby ensures the safety of reservoir vessel.Discharge conduit one end is connected with container value, and the other end connects release, and release receives the electric enabling signal from intelligence control system, opens discharge conduit, and extinguishing chemical evenly is released into protective zone.Extinguishing chemical adopts HFC-236fa (heptafluoro-propane) extinguishing chemical, this extinguishing chemical is the Halon replacement that China's national standard standard permission is now used, harmless fully (value of having no adverse reaction NOAEL is 10% to human body under the extinguishing concentration of regulation, low energy sees that bad reaction value LOAEL is 15%), precision equipment there is not any damage, non-corrosiveness, non-conductive, noresidue, and the latent value ODP of its ozone-depleting is zero.To the 0.8MPa operating pressure, belong to low voltage product by nitrogen pressure, the equipment to protective zone does not produce harm.
(3) beneficial effect
Embedded intelligence alarm gas extinguishing device of the present utility model is compared with prior art, has following beneficial effect:
The detectivity height, release conditions can be set flexibly.Can set start-up temperature according to field condition, early stage electrical fire is possessed more effective protection.
The structure integraty is good, installs more convenient.Device integral body is standard PC case, only needs to insert civil power, and device gets final product work, can combine together well with the standard electrical rack.
Can realize remote monitoring function.For long-term unattended protection place, can realize remote centralized control.
Environmental protection.Extinguishing chemical can not be detrimental to health after discharging, and is pollution-free to atmospheric environment.
Description of drawings
Fig. 1 is the fire extinguishing flow chart of embedded intelligence alarm gas extinguishing device of the present utility model;
Fig. 2 is the appearance assumption diagram of embedded intelligence alarm gas extinguishing device of the present utility model;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the B-B cutaway view of Fig. 2.
Among the figure: 1. front panel, 2. mainboard, 3. display board, 4. keypad, 5. interface board, 6. smoke fire detector, 7. container value, 8. release, 9. reservoir vessel, 10. power panel, 11. pressure display tables, 12. temperature collection devices, 13. nozzles.
The specific embodiment
Next explain below with reference to Figure of description embedded intelligence alarm gas extinguishing device of the present utility model being done.
Embedded intelligence alarm gas extinguishing device of the present utility model, a height is 4U177mm, 19in standard cabinet is installed width 482.6mm, the desktop chassis of depth 500mm, wherein, it is 150mm that there is a length at middle part, cabinet bottom surface, the degree of depth is 50mm, width is the groove of 440mm, the groove top is the installing plate of sealing, the groove arranged beneath has the thick order decoration website of 30mm * 30mm, after this groove makes that all device assemblings finish, the bottom surface forms a smooth structure, described gas extinguishing system, detecting and warning system, it is 177mm that intelligence control system is integrated in a height, width 482.6mm, in the desktop chassis of depth 500mm.Described gas extinguishing system includes reservoir vessel, container value, nozzle, described reservoir vessel is connected with container value, container value is connected with nozzle, this extinguishing device also comprises detecting and warning system, intelligence control system, described gas extinguishing system connects detecting and warning system, and described detecting and warning system is connected with intelligence control system again.This structure makes the cabinet type possibility that is mounted for of going into of embedded intelligence alarm gas extinguishing device.
Front panel 1 left side, be pasted with display board 3, keypad 4, mainboard 2 has been installed in display board 3, keypad 4 tops, and mainboard 2 is electrically connected with display board 3, keypad 4 with slot by contact pin, forward panel 1 position, the interior end of cabinet is equipped with interface board 5, interface board 5 is connected with mainboard 2 by winding displacement, interface board 5 right-hand installation power panels 10, and power panel 10 out-put supplies insert mainboard 2.Above five parts promptly constituted the intelligence control system of device, power panel 10 is by the civil power of input or the stand-by power supply of device, for intelligence control system provides qualified uninterrupted power supply needs, mainboard 2 is cores of intelligence control system, passing through input equipment---detecting and warning system is gathered environmental change in the protective zone, again by starting output equipment---gas extinguishing system puts out the fire in the protective zone.Display board 3, keypad 4 constitutes the man-machine interaction part of intelligence control systems, and the operator can pass through keypad 4 input operation orders, after mainboard 2 operational orders are finished, by display board 3 execution result of operational order fed back to the operator; Simultaneously, mainboard 2 is by data such as display board 3 display system duties.
Described detecting and warning system comprises interface board, the smoke fire detector on the power panel, the temperature collection device that is connected in the intelligence control system; Smoke fire detector 6, groove right side installation environment Temperature sampler 12, the detecting and warning system of this two parts constituent apparatus are installed in the groove left side at middle part, cabinet bottom surface.The uninterrupted variable quantities of gathering smokescope in the protective zones of smoke fire detector 6, by with the interface channel of interface board 5, changing value is sent to intelligence control system; Temperature collection device 12 is uninterrupted gathers variations in temperature amplitudes in the protective zones, by with the interface channel of interface board 5, changing value is sent to intelligence control system.
Gas extinguishing system also includes release, pressure display table, and described release is arranged at nozzle top, and described release is connected on interface board in the intelligence control system, the power panel.Cabinet rear portion fixed installation reservoir vessel 9, container exit reliably is connected with container value 7, container value 7 has two effects: for reservoir vessel 9 and nozzle 13 provide a reliable interface channel, guarantee that extinguishing chemical reliable delivery in the reservoir vessel 9 is to the inlet of nozzle 13 1..2. for improper high pressure in the reservoir vessel 9 provides a release channel, when reservoir vessel 9 internal pressure peak values surpass service pressure, reach when releasing critical value, the overpressure relief mouth on the container value 7 is opened automatically, high pressure is discharged protective device safety.Nozzle 13 is connected with container value 7, release 8 and nozzle 13 parallel installations, and both all are fixedly installed in cabinet groove centre position.Nozzle 13 front ends have an arm, are connected with the pressure display table 11 on front panel 1 right side, make the operator can intuitively read gas extinguishing system work at present pressure.Reservoir vessel 9, container value 7, nozzle 13, release 8, pressure display table 11 constitute gas extinguishing system.Release 8 is electrically connected with the interface board 5 of intelligence control system, described release is made up of electromagnetic driver, reseting pressuring spring, steady pin, power stage clip, execution pin, assembly cylinder-body, when intelligence control system is exported electric enabling signal, the magnetic force that electromagnetic driver produces is offset the active force straight down of reseting pressuring spring, steady pin in the release 8 makes the lock slots reliable separation in steady pin and the release 8 execution pins toward the top motion.Carry out the tension force effect that pin is subjected to the rear stage clip, the active force that the generation level is outside, make and carry out the release trigger direction horizontal movement of pin towards nozzle 13, can fracture and discharge after the bump stress effect that trigger is subjected to carrying out pin, this moment, it was poor to produce external and internal pressure because nozzle 13 is subjected to the effect of extinguishing chemical operating pressure.The difference that is stressed acts on, and opens the liberation port of nozzle 13 automatically, and the extinguishing chemical that is stored in the reservoir vessel can evenly be released in the protective zone, implements fire extinguishing.
The described release that possesses auto-lock function is electrically connected with intelligence control system, by starting release, hits and splits the release trigger that is installed on the nozzle place, opens liberation port, implements fire extinguishing, belongs to indirect startup formula.
The above embodiment is a kind of of the more preferably concrete embodiment of the utility model, and common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacement all should be included in the protection domain of the present utility model.
Claims (4)
1. embedded intelligence alarm gas extinguishing device, include gas extinguishing system, described gas extinguishing system includes reservoir vessel, container value, nozzle, described reservoir vessel is connected with container value, container value is connected with nozzle, it is characterized in that: this extinguishing device also comprises detecting and warning system, intelligence control system, and described gas extinguishing system connects detecting and warning system, and described detecting and warning system is connected with intelligence control system again.
2. embedded intelligence alarm gas extinguishing device according to claim 1 is characterized in that: described gas extinguishing system, detecting and warning system, intelligence control system are integrated in the desktop chassis that a height is 177mm, width 482.6mm, depth 500mm.
3. embedded intelligence alarm gas extinguishing device according to claim 1 and 2, it is characterized in that: described intelligence control system comprises mainboard, display board, keypad, interface board, power panel, front panel left side and top that described display board, keypad are installed on cabinet are equipped with mainboard, described mainboard is electrically connected with display board, keypad with slot by contact pin, forward positions of panels is equipped with interface board at the cabinet interior end, interface board is connected with mainboard by winding displacement, the right-hand installation power panel of interface board, the power panel out-put supply inserts mainboard; Described detecting and warning system comprises interface board, the smoke fire detector on the power panel, the temperature collection device that is connected in the intelligence control system; Gas extinguishing system also includes release, pressure display table, and described release is arranged at nozzle top, and described release is connected on interface board in the intelligence control system, the power panel.
4. embedded intelligence alarm gas extinguishing device according to claim 3, it is characterized in that: the described release that possesses auto-lock function is electrically connected with intelligence control system, by starting release, hit and split the release trigger that is installed on the nozzle place, open liberation port, implement fire extinguishing, belong to indirect startup formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201640093U CN201735108U (en) | 2010-04-20 | 2010-04-20 | Embedded intelligent alarm gas fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201640093U CN201735108U (en) | 2010-04-20 | 2010-04-20 | Embedded intelligent alarm gas fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201735108U true CN201735108U (en) | 2011-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201640093U Expired - Fee Related CN201735108U (en) | 2010-04-20 | 2010-04-20 | Embedded intelligent alarm gas fire extinguisher |
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| Country | Link |
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| CN (1) | CN201735108U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626545A (en) * | 2012-04-27 | 2012-08-08 | 北京久久神龙消防器材有限公司 | Automatic-pre-alarm automatic and manual integrated fire-extinguishing device |
| CN103191540A (en) * | 2013-04-12 | 2013-07-10 | 胡永华 | Intelligent fire extinguisher device and intelligent fire extinguishing system |
| CN105013121A (en) * | 2015-08-17 | 2015-11-04 | 中国电子科技集团公司第三十八研究所 | Rack type automatic detecting and fire extinguishing system |
| CN111617426A (en) * | 2020-06-05 | 2020-09-04 | 新金城智能装备有限公司 | Intelligent kitchen control device with alarm function |
| CN113577624A (en) * | 2021-08-06 | 2021-11-02 | 深圳市鹏华工程机械设备有限公司 | Embedded intelligent alarm gas fire extinguishing device |
-
2010
- 2010-04-20 CN CN2010201640093U patent/CN201735108U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626545A (en) * | 2012-04-27 | 2012-08-08 | 北京久久神龙消防器材有限公司 | Automatic-pre-alarm automatic and manual integrated fire-extinguishing device |
| CN102626545B (en) * | 2012-04-27 | 2014-06-18 | 北京久久神龙消防器材有限公司 | Automatic-pre-alarm automatic and manual integrated fire-extinguishing device |
| CN103191540A (en) * | 2013-04-12 | 2013-07-10 | 胡永华 | Intelligent fire extinguisher device and intelligent fire extinguishing system |
| CN105013121A (en) * | 2015-08-17 | 2015-11-04 | 中国电子科技集团公司第三十八研究所 | Rack type automatic detecting and fire extinguishing system |
| CN111617426A (en) * | 2020-06-05 | 2020-09-04 | 新金城智能装备有限公司 | Intelligent kitchen control device with alarm function |
| CN111617426B (en) * | 2020-06-05 | 2022-03-18 | 新金城智能装备有限公司 | Intelligent kitchen control device with alarm function |
| CN113577624A (en) * | 2021-08-06 | 2021-11-02 | 深圳市鹏华工程机械设备有限公司 | Embedded intelligent alarm gas fire extinguishing device |
| CN113577624B (en) * | 2021-08-06 | 2022-04-15 | 深圳市鹏华工程机械设备有限公司 | Embedded intelligent alarm gas fire extinguishing device |
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| Date | Code | Title | Description |
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| DD01 | Delivery of document by public notice |
Addressee: Jiaxing Tongsheng Safety Equipment Co., Ltd. Document name: Notification to Make Rectification |
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| DD01 | Delivery of document by public notice |
Addressee: Cai Xiaoyin Document name: Notification to Make Rectification |
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| 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: 20110209 Termination date: 20190420 |