CN203017631U - Automatic fire extinguishing device - Google Patents
Automatic fire extinguishing device Download PDFInfo
- Publication number
- CN203017631U CN203017631U CN 201320015613 CN201320015613U CN203017631U CN 203017631 U CN203017631 U CN 203017631U CN 201320015613 CN201320015613 CN 201320015613 CN 201320015613 U CN201320015613 U CN 201320015613U CN 203017631 U CN203017631 U CN 203017631U
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- electro
- pneumatic
- protective cover
- fire extinguishing
- bottle
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to an automatic fire extinguishing device. The automatic fire extinguishing device consists of a steel cylinder, a protective cover, an electrical-starting cylinder opening device, a capturing device and a programmable controller. The automatic fire extinguishing device is characterized in that the lower end of a cylinder body in the steel cylinder is provided with a flange plate which is matched with the protective cover and fixed by bolts, a pressure sensor wiring terminal and electrical pneumatic impact device wiring terminals on the protective cover are respectively connected with two electrical pneumatic impact devices in the electrical-starting cylinder opening device and a pressure sensor by wires, eight same discharge holes are connected with eight groups of same connecting pipes in a communicating manner and communicated with eight groups of same fire extinguishing spraying nozzles in a matching way, an electrical-starting cylinder opening device seat on the electrical-starting cylinder opening device is fixedly welded on a steel cylinder discharge port of the cylinder body in the steel cylinder in a way of matching with the outer diameter of the steel cylinder discharge port, and a barrel body in the capturing device is fixedly welded at a center hole in a lower sealing plate on the protective cover in a matching way. According to the automatic fire extinguishing device, a combustion source can be found by the sensor, and the electrical pneumatic impact device can be electrically started to instantaneously jet an fire extinguishing agent so as to extinguish flame, so that the automatic fire extinguishing device has an obvious automatic fire extinguishing effect and is convenient to install.
Description
Technical field
The utility model relates to fire-fighting equipment field, especially a kind of automatic fire extinguisher.
Background technology
In public places or the construction site, due to fire-fighting work and the work of preventing and reducing natural disasters not in place, usually breaking out of fire brings unexpected loss for the people's life, property.At present, in the market, the fire-extinguishing apparatus that generally uses of the public place of school, hotel and easily breaking out of fire has hydraulic giant, foam annihilator etc., use above-mentioned fire-extinguishing apparatus finding that just the condition of a fire intensity of a fire hour, waiting for that fire fighting truck uses before arriving, and be manually-operated, easily cause the direct injury to the people.Also have a kind of indoor ceiling automatic water to fall the pouring extinguishing device, this extinguishing device is to adopt sensing device the fire signal rear electromagnetic valve to be detected to open delivery port, water is sprayed shower nozzle corresponding below, and water can not just in time spray the point of origin position, thereby the fire extinguishing effect is undesirable.
Summary of the invention
The deficiency that exists in order to overcome prior art, the utility model provides a kind of automatic fire extinguisher, and this automatic fire extinguisher not only can be implemented fire extinguishing by the Real Time Monitoring burning things which may cause a fire disaster, and can make the local space anoxic strengthen the fire extinguishing effect.This automatic fire extinguisher starts Programmable Logic Controller by spot sensor, opens rapidly electricity and starts bottle opening device, and electro-pneumatic is impacted the ejection of assembly electric initiation gas generating agent and implemented fire extinguishing, have than the high automation degree, safe and reliable, easy to install, the characteristics of easy-maintaining.
the technical scheme of the invention for solving the technical problem, by steel cylinder, protective cover, electricity starts bottle opening device, break catching apparatus, Programmable Logic Controller forms, wherein, bottle lower end in steel cylinder has ring flange and protective cover fitted bolt to fix, pressure sensor binding post on protective cover be connected with electro-pneumatic percussion mechanism binding post with pressure sensor be connected two electro-pneumatic percussion mechanism lines that start in bottle opening device and be connected, eight groups of connecting legs that discharge opening is identical with connecting leg are connected, and the eight group fire extinguishing sprayers cooperations identical with fire extinguishing sprayer communicate, electricity starts the steel cylinder discharging opening external diameter that electricity on bottle opening device starts in bottle in bottle opening device seat and steel cylinder and coordinates solid welding, cylindrical shell in break catching apparatus coordinates solid welding with lower shrouding central hole location on protective cover, the Programmable Logic Controller input has power interface, the hand push button interface, pressure sensor interface, the infrared temperature sensor interface, the ultraviolet flame sensor interface, output has electro-pneumatic percussion mechanism contact, electro-pneumatic percussion mechanism contact, the pressure alarm contact, the fault alarm contact, burning things which may cause a fire disaster warning contact, power interface is connected with external power supply, the hand push button interface is connected with hand push button, pressure sensor interface is connected with the pressure sensor binding post, infrared temperature sensor interface and ultraviolet flame sensor interface and site infrare line temperature sensor, the ultraviolet flame sensor connects, electro-pneumatic percussion mechanism contact is connected with electro-pneumatic percussion mechanism binding post respectively, the pressure alarm contact, the fault alarm contact, burning things which may cause a fire disaster warning contact is connected with the onsite alarming device respectively, described steel cylinder is by bottle, the steel cylinder discharging opening, material inlet valve, ring flange, pressure sensor forms, bottle lower end and ring flange solid welding, there is discharging opening at the bottle center, there are small one and large one two unthreaded holes the bottle both sides, material inlet valve coordinates solid welding with large unthreaded hole, pressure sensor and little unthreaded hole are fixed, described protective cover is rounded cylindrical, the protective cover upper edge is evenly distributed in unthreaded hole, three unthreaded holes are arranged on protective cover, what be mated has a pressure sensor binding post, electro-pneumatic percussion mechanism binding post, lower shrouding is arranged on protective cover, and be integrated with protective cover, catch on lower shrouding and grab device, on lower shrouding, hand push button is arranged, and be evenly equipped with and discharge opening, described electricity starts bottle opening device by the end socket assembly, electro-pneumatic is impacted assembly, catch and grab installation composition, the end socket assembly is by end socket, leading screw, capping, seal cover forms, end socket is lower garden upper trapezoid, the groove that external diameter has two all up and down two-stages not wait, the end socket internal diameter has screw thread, capping and leading screw coordination hinge, the leading screw lower end is swing handle, with capping is fixed seal cover arranged, electro-pneumatic is impacted assembly by two supports, two electro-pneumatic percussion mechanisms, two connect lever and electro-pneumatic impact assembly seat composition, two supports are L shaped steel plate, one end has a hole, the other end impacts assembly seat external diameter with electro-pneumatic and coordinates solid welding, electro-pneumatic percussion mechanism and support assorted bolt are fixed, connect lever two ends and center unthreaded hole is respectively arranged, push rod on the electro-pneumatic percussion mechanism is with to be connected lever one end unthreaded hole hinged, the silk hole of support one end is with to be connected lever hinged, the fixedly ear that connects on lever other end unthreaded hole and fixed cover external diameter is hinged, fixed cover is annular steel bushing, internal diameter has annular boss, external diameter has two fixedly ears relatively, fixed cover is installed on electro-pneumatic and impacts outside the next stage annular groove of assembly seat bottom, fixed cover internal diameter and electro-pneumatic are impacted between assembly seat lower annular groove spring, the decorative pearl on top of an official cap coordinates with counterbore and fixed cover internal diameter annular boss, the next stage groove of end socket and electro-pneumatic are impacted assembly seat lower end and are coordinated, the upper level groove of end socket coordinates with the decorative pearl on top of an official cap, the seal cover of end socket impacts assembly seat internal diameter with electro-pneumatic and coordinates, described break catching apparatus is by cylindrical shell, detent mechanism forms, detent mechanism is by shell, steel ball, spring, the end socket screw forms, the equidistant circumference in cylindrical shell middle part is arranged with detent mechanism, outer casing back has screw thread, steel ball coordinates with cylindrical shell and shell, spring coordinates with steel ball, the end socket screw coordinates with outer casing back screw thread and spring.
The beneficial effects of the utility model are, find burning things which may cause a fire disaster by sensor, and electricity starts the electro-pneumatic percussion mechanism, and moment ejection extinguishing chemical is stamped out the flames, and the self-extinguishing successful is easy for installation.
Description of drawings:
With reference to the accompanying drawings the utility model is further illustrated.
Fig. 1. be the utility model structural front view;
Fig. 2. for the utility model electricity starts the bottle opening device structure chart;
Fig. 3. for the utility model electricity starts bottle opening device starting state structure chart;
Fig. 4. be the upward view of the utility model Fig. 2;
Fig. 5. be the utility model end socket assembly structure chart;
Fig. 6. be the utility model Programmable Logic Controller schematic diagram.
The specific embodiment:
the utility model specific embodiment is, with reference to Fig. 1, Fig. 2, Fig. 6 is by steel cylinder, protective cover, electricity starts bottle opening device, Programmable Logic Controller forms, and wherein, bottle 3 lower ends in steel cylinder have ring flange 10 and protective cover 11 fitted bolts to fix, the pressure sensor binding post 25 on protective cover and electro-pneumatic percussion mechanism binding post 24, 12 start two electro-pneumatic percussion mechanisms 13 in bottle opening device with pressure sensor 26 and electricity respectively, 23 lines 41, 40, 28 connect, with reference to Fig. 1, eight groups of connecting legs that eight discharge openings that discharge opening 17 is identical are identical with connecting leg 9 are connected, and the eight group fire extinguishing sprayers cooperations identical with fire extinguishing sprayer 8 communicate, electricity starts steel cylinder discharging opening 2 external diameters that electricity on bottle opening device starts in bottle 3 in bottle opening device seat 5 and steel cylinder and coordinates solid welding, cylindrical shell 18 in break catching apparatus coordinates solid welding with lower shrouding 56 central hole locations on protective cover 11, and with reference to Fig. 6, Programmable Logic Controller 46 inputs have power interface 45, hand push button interface 55, pressure sensor interface 54, infrared temperature sensor interface 53, ultraviolet flame sensor interface 52, output have electro-pneumatic percussion mechanism contact 47, electro-pneumatic percussion mechanism contact 48, pressure alarm contact 49, fault alarm contact 50, burning things which may cause a fire disaster warning contact 51, power interface 45 is connected with external power supply, and hand push button interface 55 is connected with hand push button 19, and pressure sensor interface 54 is connected with pressure sensor binding post 41, infrared temperature sensor interface 53 and ultraviolet flame sensor interface 52 and site infrare line temperature sensor 1, ultraviolet flame sensor 6 connects, electro-pneumatic percussion mechanism contact 47, 48 respectively with electro-pneumatic percussion mechanism binding post 12, 24 connect, pressure alarm contact 49, fault alarm contact 50, burning things which may cause a fire disaster warning contact 51 is connected with the onsite alarming device respectively, with reference to Fig. 1, and Fig. 2, described steel cylinder is by bottle 3, steel cylinder discharging opening 2, material inlet valve 7, ring flange 10, pressure sensor 26 forms, bottle 3 lower ends and ring flange 10 solid weldings, and there is steel cylinder discharging opening 2 at bottle 3 centers, and there are small one and large one two unthreaded holes bottle 3 both sides, and material inlet valve 7 coordinates solid welding with unthreaded hole greatly, and pressure sensor 26 and little unthreaded hole are fixed, with reference to Fig. 1, Fig. 4, described protective cover 11 is rounded cylindrical, and protective cover 11 upper edges are evenly distributed in unthreaded hole, and three unthreaded holes are arranged on protective cover 11, and what be mated has a pressure sensor binding post 25, electro-pneumatic percussion mechanism binding post 24, 12, lower shrouding 56 is arranged on protective cover, and be integrated with protective cover 11, catch on lower shrouding 56 and grab device 18, on lower shrouding 56, hand push button 19 is arranged, and be evenly equipped with eight discharge openings identical with discharge opening 17, with reference to Fig. 1, Fig. 2, Fig. 5, described electricity starts bottle opening device by the end socket assembly, electro-pneumatic is impacted assembly, catch and grab installation composition, the end socket assembly is by end socket 30, leading screw 38, capping 42, seal cover 4 forms, and end socket 30 be lower garden upper trapezoid, external diameter have two week the groove that do not wait of up and down two-stages, end socket 30 internal diameters have screw thread, capping 42 and leading screw 38 coordination hinges, leading screw 38 lower ends are swing handle 34, with capping 42 is fixed seal cover 4 are arranged, with reference to Fig. 1, Fig. 2, Fig. 5, described electro-pneumatic is impacted assembly by two supports 14, 22, two electro- pneumatic percussion mechanisms 13, 23, two connect lever 15, 21 and electro-pneumatic impact assembly seat 5 and form, impacting the assembly seat 5 relative steel cylinder discharging openings 2 in center has 27, two supports 14 of tapping channel, 22 is L shaped steel plate, and an end has a hole, and the other end impacts assembly seat 5 external diameters with electro-pneumatic and coordinates solid welding, electro- pneumatic percussion mechanism 13, 23 with support 14, 22 fitted bolts are fixed, and connect lever 15, respectively there is unthreaded hole at 21 two ends and center, electro-pneumatic percussion mechanism 13, push rod 57 on 23, 60 be connected lever 15, 21 1 end unthreaded holes are hinged, support 14, 22 1 ends the silk hole be connected lever 15, 21 is hinged, connects lever 15, fixedly ear 43 on 21 other end unthreaded holes and fixed cover 16 external diameters, 44 is hinged, and fixed cover 16 is annular steel bushing, and internal diameter has annular boss, and external diameter has two fixedly ears 43 relatively, 44, fixed cover 16 is installed on electro-pneumatic and impacts outside assembly seat 5 bottom next stage annular grooves, and fixed cover 16 internal diameters and electro-pneumatic are impacted between assembly seat 5 lower annular grooves has spring 20, the decorative pearl on top of an official cap 29, 39 coordinate with counterbore and fixed cover 16 internal diameter annular boss, and the next stage groove of end socket 30 and electro-pneumatic are impacted assembly seat 5 lower ends and coordinated, the upper level groove of end socket 30 and the decorative pearl on top of an official cap 29, 39 coordinate, and the seal cover 4 of end socket 30 impacts assembly seat 5 internal diameters with electro-pneumatic and coordinates, with reference to Fig. 2, Fig. 3, break catching apparatus is by cylindrical shell 18, detent mechanism forms, and detent mechanism is by shell 58, 59, steel ball 33, 35, spring 32, 36, end socket screw 31, 37 form, and lower shrouding 56 centers on cylindrical shell 18 and protective cover 11 coordinate solid welding, and the equidistant circumference in middle part is arranged with detent mechanism, shell 58, 59, there is screw thread the rear end, steel ball 33, 35 with cylindrical shell 18 and shell 58, 59 coordinate, spring 32, 36 with steel ball 33, 35 coordinate, end socket screw 31, 37 with shell 58, 59 rear end screw threads and spring 32, 36 coordinate, with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 6, during use, when infrared temperature sensor 1 and ultraviolet flame sensor 6 detect scene temperature extremely and find flame, after Programmable Logic Controller 46 is processed signal, electro- pneumatic percussion mechanism 13, 23 start, and connect lever 15, 21 1 ends move upward, and promote fixed cover 16 upward slidings, and the annular boss on the fixed cover internal diameter loosens the decorative pearl on top of an official cap 29, 39, the end socket assembly falls downwards, falls into cylindrical shell 18 internal diameters of break catching apparatus, with reference to Fig. 3, and the steel ball 33 in the positioner on break catching apparatus at this moment, 35 block the end socket assembly, and extinguishing chemical is through steel cylinder discharging opening 2 under the effect of pressure, impact the tapping channel on assembly seat 5, eight discharge openings identical with discharge opening 17, connecting leg 9 and fire extinguishing sprayer 8 ejections, electro- pneumatic percussion mechanism 13, 23 are the electric initiation gas generating agent, and moment produces high-pressure fire gas push electro-pneumatic percussion mechanism 13, the device that piston forward in 23 is impacted, the pressure of pressure sensor 26 monitoring steel cylinders is reported to the police in case the pressure of steel cylinder hour pressure sensor is passed to warning system with information, and hand push button 15 and warning device can be arranged on the scene.
Claims (5)
1. an automatic fire extinguisher, be by steel cylinder, protective cover, electricity starts bottle opening device, break catching apparatus, Programmable Logic Controller forms, it is characterized in that: the bottle lower end in steel cylinder has ring flange and protective cover fitted bolt to fix, pressure sensor binding post on protective cover be connected with electro-pneumatic percussion mechanism binding post with pressure sensor be connected two electro-pneumatic percussion mechanism lines that start in bottle opening device and be connected, eight groups of connecting legs that discharge opening is identical with connecting leg are connected, and the eight group fire extinguishing sprayers cooperations identical with fire extinguishing sprayer communicate, electricity starts the steel cylinder discharging opening external diameter that electricity on bottle opening device starts in bottle in bottle opening device seat and steel cylinder and coordinates solid welding, cylindrical shell in break catching apparatus coordinates solid welding with lower shrouding central hole location on protective cover, the Programmable Logic Controller input has power interface, the hand push button interface, pressure sensor interface, the infrared temperature sensor interface, ultraviolet flame sensor interface, output have electro-pneumatic percussion mechanism contact, electro-pneumatic percussion mechanism contact, the pressure alarm contact, the fault alarm contact, burning things which may cause a fire disaster warning contact, power interface is connected with external power supply, and the hand push button interface is connected with hand push button, and pressure sensor interface is connected with the pressure sensor binding post, infrared temperature sensor interface and ultraviolet flame sensor interface and site infrare line temperature sensor, the ultraviolet flame sensor connects, and electro-pneumatic percussion mechanism contact is connected with electro-pneumatic percussion mechanism binding post respectively, the pressure alarm contact, the fault alarm contact, burning things which may cause a fire disaster warning contact is connected with the onsite alarming device respectively.
2. a kind of automatic fire extinguisher according to claim 1, it is characterized in that: described steel cylinder is comprised of bottle, steel cylinder discharging opening, material inlet valve, ring flange, pressure sensor, bottle lower end and ring flange solid welding, there is discharging opening at the bottle center, there are small one and large one two unthreaded holes the bottle both sides, material inlet valve coordinates solid welding with large unthreaded hole, and pressure sensor and little unthreaded hole are fixed.
3. a kind of automatic fire extinguisher according to claim 1; it is characterized in that: described protective cover is rounded cylindrical; the protective cover upper edge is evenly distributed in unthreaded hole; three unthreaded holes are arranged on protective cover, and what be mated has pressure sensor binding post, an electro-pneumatic percussion mechanism binding post, and lower shrouding is arranged on protective cover; and be integrated with protective cover; catch on lower shrouding and grab device, on lower shrouding, hand push button is arranged, and be evenly equipped with and discharge opening.
4. a kind of automatic fire extinguisher according to claim 1, it is characterized in that: described electricity starts bottle opening device by the end socket assembly, electro-pneumatic is impacted assembly, catch and grab installation composition, the end socket assembly is by end socket, leading screw, capping, seal cover forms, end socket is lower garden upper trapezoid, the groove that external diameter has two all up and down two-stages not wait, the end socket internal diameter has screw thread, capping and leading screw coordination hinge, the leading screw lower end is swing handle, with capping is fixed seal cover arranged, electro-pneumatic is impacted assembly by two supports, two electro-pneumatic percussion mechanisms, two connect lever and electro-pneumatic impact assembly seat composition, two supports are L shaped steel plate, one end has a hole, the other end impacts assembly seat external diameter with electro-pneumatic and coordinates solid welding, electro-pneumatic percussion mechanism and support assorted bolt are fixed, connect lever two ends and center unthreaded hole is respectively arranged, push rod on the electro-pneumatic percussion mechanism is with to be connected lever one end unthreaded hole hinged, the silk hole of support one end is with to be connected lever hinged, the fixedly ear that connects on lever other end unthreaded hole and fixed cover external diameter is hinged, fixed cover is annular steel bushing, internal diameter has annular boss, external diameter has two fixedly ears relatively, fixed cover is installed on electro-pneumatic and impacts outside the next stage annular groove of assembly seat bottom, fixed cover internal diameter and electro-pneumatic are impacted between assembly seat lower annular groove spring, the decorative pearl on top of an official cap coordinates with counterbore and fixed cover internal diameter annular boss, the next stage groove of end socket and electro-pneumatic are impacted assembly seat lower end and are coordinated, the upper level groove of end socket coordinates with the decorative pearl on top of an official cap, the seal cover of end socket impacts assembly seat internal diameter with electro-pneumatic and coordinates.
5. a kind of automatic fire extinguisher according to claim 1, it is characterized in that: break catching apparatus is comprised of cylindrical shell, detent mechanism, detent mechanism is comprised of shell, steel ball, spring, end socket screw, the equidistant circumference in cylindrical shell middle part is arranged with detent mechanism, outer casing back has screw thread, steel ball coordinates with cylindrical shell and shell, and spring coordinates with steel ball, and the end socket screw coordinates with outer casing back screw thread and spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320015613 CN203017631U (en) | 2013-01-12 | 2013-01-12 | Automatic fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320015613 CN203017631U (en) | 2013-01-12 | 2013-01-12 | Automatic fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203017631U true CN203017631U (en) | 2013-06-26 |
Family
ID=48641652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320015613 Expired - Fee Related CN203017631U (en) | 2013-01-12 | 2013-01-12 | Automatic fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203017631U (en) |
-
2013
- 2013-01-12 CN CN 201320015613 patent/CN203017631U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130626 Termination date: 20190112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |