CN203539949U - Hanged dry-powder intelligent fire extinguishing system based on internet of things technology - Google Patents
Hanged dry-powder intelligent fire extinguishing system based on internet of things technology Download PDFInfo
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- CN203539949U CN203539949U CN201320694851.1U CN201320694851U CN203539949U CN 203539949 U CN203539949 U CN 203539949U CN 201320694851 U CN201320694851 U CN 201320694851U CN 203539949 U CN203539949 U CN 203539949U
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Abstract
The utility model relates to a hanged dry-powder intelligent fire extinguishing system based on internet of things technology. The system comprises fire monitoring terminal equipment and fire extinguishing terminal equipment, wherein the fire monitoring terminal equipment comprises an ultraviolet/infrared combined detector, a smoke sensor, a temperature sensor and a camera arranged on an electrical pan and tilt; the fire extinguishing terminal equipment comprises a non-stored pressure hanged dry powder fire extinguishing device and a central control processing platform; the central control processing platform comprises a central server in signal connection with electric triggers of the fire monitoring terminal equipment and the fire extinguishing terminal equipment; the central server is connected with a touch display screen, a manual control unit, a sound-light alarming unit, a message sending unit and a communication unit; the communication unit is connected with an intelligent building network system, a 119 fire alarming network and/or a mine digital automatic system. The fire extinguishing system disclosed by the utility model has the beneficial effects that an alarm can be timely given when a fire happens, the fire alarm information can be timely transferred for warning, and the dry powder fire extinguishing device is started at the same time to extinguish the fire in the initial state, so that heavy economic losses are avoided.
Description
Technical field
The utility model relates to a kind of suspension type dry powder Intelligent fire extinguishing system based on technology of Internet of things.
Background technology
At present, domestic dry powder extinguishing installation has wide range of applications, be applied to the buildings such as petrochemical industry facility, tobacco warehouse, main and the automatic fire alarm control system of these dry powder extinguishing installations connects use, principle is that detection system is found the condition of a fire, signal is passed to fire alarm control unit, and fire alarm control unit is confirmed after fire signal, starts extinguishing device and discharge ultra-fine dry powder or powder extinguishing agent fire extinguishing after the time that time delay is extremely set.Although this application mode can reach the object of self-extinguishing, has the following disadvantages:
1. what common detection system was mainly applied is cigarette sense and warming, and it is more mechanical that the condition of a fire is processed, such as, when the temperature in room rises to uniform temperature, warming just can be reported to the police, and now the condition of a fire in room must develop into a certain degree, has inevitably produced certain economic loss.The hysteresis quality of Here it is fire alarm.2. lack full and accurate fire alarm horizontal layout display unit, once trigger fire alarm, can not accurately and timely know alert locations.3. in the face of the larger condition of a fire, the condition of a fire can be controlled and delay to dry powder extinguishing installation after triggering, but neglect in the situation that on duty unmanned or operator on duty, circulates a notice of not in time fire department, and consequence is hardly imaginable.
Summary of the invention
For solving above technical deficiency, the utility model provides a kind of warning and the fire extinguishing suspension type dry powder Intelligent fire extinguishing system based on technology of Internet of things timely.
The utility model is realized by following measures:
A kind of suspension type dry powder Intelligent fire extinguishing system based on technology of Internet of things of the present utility model, comprising:
Fire hazard monitoring terminal device, comprises ultraviolet/infrared composite detector, Smoke Sensor sense and temperature sensor and is arranged on the video camera on electric platform;
Fire extinguishing terminal device, comprises non-reservoir pressure hanged powder extinguishing equipment, described non-reservoir pressure suspension type
Dry powder extinguishing installation comprises the suspension type tank body that ABC ultra-fine dry powder extinguishing agent is housed, in described tank body, be provided with gas generator, tank base is provided with powder delivery nozzle, described gas generator comprises the cylindrical shell that is provided with fumarole on the sidewall of bottom, in cylindrical shell, be provided with solid combustion tablet, solid combustion tablet is embedded in the initiation head of electric initiator;
Center-control processing platform, comprises being connected with electric initiator signal with fire hazard monitoring terminal device
Central server, described central server is connected with touch display screen, manual control module, acousto-optic warning unit, note transmitting element and communication unit, and described communication unit is connected with building intelligence network system, 119 fire alarm networks and/or mine digital automation system.
On above-mentioned each non-reservoir pressure hanged powder extinguishing equipment, be provided with electric initiator resistance detection unit, electric initiator resistance detection unit is connected with central server signal.
Above-mentioned powder delivery nozzle comprises upper circular cone cavity wide at the top and narrow at the bottom and up-narrow and down-wide lower circular cone cavity, and the upper port of described upper circular cone cavity is communicated with tank body, and the upper port of the lower port of upper circular cone cavity and lower circular cone cavity connects.
Above-mentioned cylinder body bottom below is provided with wide at the top and narrow at the bottom and is the conulite at 60 degree angles, and the upper end of conulite is communicated with cylindrical shell, and lower end closed is provided with some fumaroles on the sidewall of described conulite.
Above-mentioned cylindrical shell inner bottom part is provided with the mesh tray being laid on conulite, described mesh tray top is equipped with silk screen dish, on the cylinder inboard wall of described silk screen dish top, be provided with a circle silk screen, cylindrical shell inner top is provided with asbestos pad, is provided with some cylindrical solid combustion tablets that are superimposed between described asbestos pad and silk screen.
The beneficial effects of the utility model are: the utility model is the fire fighting device running status in monitoring and protecting district effectively; when fire occurs and alarm; and fire alarm information can be transmitted and warns in time, start dry powder extinguishing installation simultaneously the condition of a fire is put out in initial conditions, Redeem large economic loss.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
Fig. 2 is the structural representation of non-reservoir pressure hanged powder extinguishing equipment.
Fig. 3 is the structured flowchart of gas generator.
Wherein: A tank body, B gas generator, 1 cylindrical shell, 2 silk screens, 3 fumaroles, 4 conulites, 5 solid combustion tablets, 6 electric initiator cause head, 7 asbestos pads.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, a kind of suspension type dry powder intelligent fire fighting system based on technology of Internet of things of the present utility model
System, comprises fire hazard monitoring terminal device, fire extinguishing terminal device and center-control processing platform.Set up into the architecture of security against fire Internet of Things, to reach and alarm, the object of putting out a fire in time.System applies is in extensive range, is applicable to the places such as petrochemical industry facility, warehouse, multi-storied garage, cable duct, factory, communication base station.
Fire hazard monitoring terminal device comprises ultraviolet/infrared composite detector, Smoke Sensor sense and temperature sensor and is arranged on the video camera on electric platform; Ultraviolet/infrared compound flame detector is only responsive to specific relatively short and small wavelength period, can farthest reduce the maloperation because non-pyric factor causes around, and with the sensor of high sensitivity, can reach with minimum electric current maximum sensitivity, strengthen the arbitration functions to flame simultaneously, improved the confidence level of detection.Coordinate Smoke Sensor sense, temperature sensor combination to use, send in time fire signal to center-control processing platform.Substantially be applicable to the warning of all during Initial Stage of Fires, specifically can combine installation according to installation requirements, the number of installation and scope should contain all ranges of application, do not stay dead angle.Employing has the video camera of location technology, and electric platform can drive video camera to move under the control of center-control processing platform, and the condition of a fire is located automatically, makes target flame move to center, the camera visual field, records condition of a fire situation and fire extinguishing effect.Image transmitting is to center-control processing platform, and on-the-spot condition of a fire picture can directly be presented at internet remote monitoring terminal or preset personal mobile phone terminal.The monitoring of the condition of a fire in real time contributes to the best route of disaster relief personnel to the judgement of the on-the-spot condition of a fire and the crowd of selection safe escape.
As shown in Figure 2,3, fire extinguishing terminal device comprises non-reservoir pressure hanged powder extinguishing equipment, non-storage
Press hanged powder extinguishing equipment to comprise the suspension type tank body A that ABC ultra-fine dry powder extinguishing agent is housed, in tank body A, be provided with gas generator, tank body A bottom is provided with powder delivery nozzle, gas generator B comprises the cylindrical shell 1 that is provided with fumarole 3 on the sidewall of bottom, in cylindrical shell 1, be provided with solid combustion tablet 5, solid combustion tablet 5 has been embedded in electric initiator and has caused 6.Powder delivery nozzle comprises upper circular cone cavity wide at the top and narrow at the bottom and up-narrow and down-wide lower circular cone cavity, and the upper port of upper circular cone cavity is communicated with tank body A, and the upper port of the lower port of upper circular cone cavity and lower circular cone cavity connects.Cylinder body bottom below is provided with wide at the top and narrow at the bottom and is the conulite at 60 degree angles, and the upper end of conulite is communicated with cylindrical shell, and lower end closed is provided with some fumaroles on the sidewall of conulite.Cylindrical shell 1 inner bottom part is provided with the mesh tray being laid on conulite, mesh tray top is equipped with silk screen dish, on the cylinder inboard wall of silk screen dish top, be provided with a circle silk screen, cylindrical shell inner top is provided with asbestos pad 7, is provided with some cylindrical solid combustion tablets 5 that are superimposed between asbestos pad 7 and silk screen.Center-control processing platform is when obtaining fire signal or manually control while starting, give the initiation head energising of electric initiator, thereby make electric initiator cause 5 burnings of solid combustion tablet, in burning, can produce gas, gas sprays to surrounding from the fumarole 3 of cylindrical shell 1 bottom, because fumarole 3 is arranged on the conulite sidewall at 60 degree angles, so gas can produce larger disturbance, in tank body, gas expands rapidly, internal pressure increases, the aluminium film of powder delivery nozzle is broken through, powder extinguishing agent sprays fast to protection zone and to surrounding, fills the air rapidly, form total flooding fire extinguishing state, flame is extinguished under the physics and chemistry double action of powder extinguishing agent.And some solid combustion tablets are superimposed, during burning, can burn gradually, certain time, has guaranteed the injecting time of dry powder.ABC ultra-fine dry powder extinguishing agent is because surface area is large, active high, decomposes speed is fast, catch free radical ability strong, therefore being increased sharply, fire extinguishing effectiveness can in air, suspend several minutes, form metastable cold air sol, so, not only fire extinguishing effectiveness is very high, and using method is also different from general traditional powder extinguishing agent completely, and ABC ultra-fine dry powder extinguishing agent can suspend for a long time, its similar air release of energy energy cut-through thing, spread to each corner, in the space of relative closure, realize total flood fire suppression.Physics during because of dry-chemical fire extinguishing after powder sedimentation covers feature, can realize again in large space or open part, the place mode of flooding and put out a fire.With suspension, mode vertical and level, combine extinguishing device is set, guarantee the top of guard space and upper, middle and lower layer to form stereoscopic protective, eliminate protection dead angle, stop hidden fire-fighting danger.
On each non-reservoir pressure hanged powder extinguishing equipment, be provided with electric initiator resistance detection unit, electric initiator resistance detection unit is connected with central server signal.Whether can detect extinguishing device according to the variation of resistance value can normally work.
Center-control processing platform, comprises being connected with electric initiator signal with fire hazard monitoring terminal device
Central server, central server is connected with touch display screen, manual control module, acousto-optic warning unit, note transmitting element and communication unit.Touch display screen is very color large-scale touch-screen graphics device, can show in detail the real-time status of building plane demonstration figure, fire detecting system, extinguishing device and each interlocking equipment, can directly in display system, monitor, and mark concrete position.If desired can be directly at the enterprising line operate start and stop of display extinguishing device, interface display simple, intuitive, easy to operate.
Manually control module is manual operation, under any circumstance, manually inserts preferential.Manually control module comprises the manual operation of center-control processing platform and on-the-spot button manual operation, in the situation that fire alarm is confirmed, operating personnel can directly start extinguishing device at center-control processing platform or on-the-spot start-stop button, start between time delay, also can stop extinguishing device according to the on-the-spot condition of a fire and start.
Communication unit is connected with building intelligence network system, 119 fire alarm networks and/or mine digital automation system.Adopt RS485 bus to realize combined network communication, there is standard ethernet network RJ45 interface, adopt the TCP/IP communications protocol of standard, can directly be connected with building intelligence network, realize internet remote monitoring and be connected with 119 fire alarm networks.Note transmitting element can be after fire alarm triggers, with the mobile phone short messages warning relevant personnel.
Each protection zone arranges two acousto-optic warning units, imports and exports an extinguishing chemical sprinkling indicator lamp is respectively set.Corridor, stairs port arrange safe escape voice indicating device, and when the condition of a fire occurs, center-control processing platform can be according to fire alarm information, and safe escape voice broadcast is carried out in the calculating by computer to building plan.
The above is only the preferred embodiment of this patent; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the art of this patent principle; can also make some improvement and replacement, these improvement and replacement also should be considered as the protection domain of this patent.
Claims (5)
1. the suspension type dry powder Intelligent fire extinguishing system based on technology of Internet of things, is characterized in that, comprising:
Fire hazard monitoring terminal device, comprises ultraviolet/infrared composite detector, Smoke Sensor sense and temperature sensor and is arranged on the video camera on electric platform;
Fire extinguishing terminal device, comprise non-reservoir pressure hanged powder extinguishing equipment, described non-reservoir pressure hanged powder extinguishing equipment comprises the suspension type tank body that ABC ultra-fine dry powder extinguishing agent is housed, in described tank body, be provided with gas generator, tank base is provided with powder delivery nozzle, described gas generator comprises the cylindrical shell that is provided with fumarole on the sidewall of bottom, is provided with solid combustion tablet in cylindrical shell, and solid combustion tablet is embedded in the initiation head of electric initiator;
Center-control processing platform, comprise the central server being connected with electric initiator signal with fire hazard monitoring terminal device, described central server is connected with touch display screen, manual control module, acousto-optic warning unit, note transmitting element and communication unit, and described communication unit is connected with building intelligence network system, 119 fire alarm networks and/or mine digital automation system.
2. the suspension type dry powder Intelligent fire extinguishing system based on technology of Internet of things according to claim 1, is characterized in that: on each non-reservoir pressure hanged powder extinguishing equipment, be provided with electric initiator resistance detection unit,
Electricity initiator resistance detection unit is connected with central server signal.
3. the suspension type dry powder Intelligent fire extinguishing system based on technology of Internet of things according to claim 1, it is characterized in that: described powder delivery nozzle comprises upper circular cone cavity wide at the top and narrow at the bottom and up-narrow and down-wide lower circular cone cavity, the upper port of described upper circular cone cavity is communicated with tank body, and the upper port of the lower port of upper circular cone cavity and lower circular cone cavity connects.
4. the suspension type dry powder Intelligent fire extinguishing system based on technology of Internet of things according to claim 1, it is characterized in that: described cylinder body bottom below is provided with wide at the top and narrow at the bottom and is the conulite at 60 degree angles, the upper end of conulite is communicated with cylindrical shell, lower end closed, is provided with some fumaroles on the sidewall of described conulite.
5. the suspension type dry powder Intelligent fire extinguishing system based on technology of Internet of things according to claim 1, it is characterized in that: described cylindrical shell inner bottom part is provided with the mesh tray being laid on conulite, described mesh tray top is equipped with silk screen dish, on the cylinder inboard wall of described silk screen dish top, be provided with a circle silk screen, cylindrical shell inner top is provided with asbestos pad, is provided with some cylindrical solid combustion tablets that are superimposed between described asbestos pad and silk screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320694851.1U CN203539949U (en) | 2013-11-06 | 2013-11-06 | Hanged dry-powder intelligent fire extinguishing system based on internet of things technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320694851.1U CN203539949U (en) | 2013-11-06 | 2013-11-06 | Hanged dry-powder intelligent fire extinguishing system based on internet of things technology |
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| CN203539949U true CN203539949U (en) | 2014-04-16 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103550896A (en) * | 2013-11-06 | 2014-02-05 | 山东国泰科技有限公司 | Internet of Things-based suspension type dry powder intelligent fire extinguishing system |
| CN105396239A (en) * | 2015-12-31 | 2016-03-16 | 成都旭光光电技术有限责任公司 | Fire hazard monitoring system and fire extinguishing system adopting monitoring system |
| CN107016814A (en) * | 2017-05-31 | 2017-08-04 | 合肥视尔文化创意有限公司 | A kind of fire disaster intelligently early warning system |
| CN109448296A (en) * | 2018-11-21 | 2019-03-08 | 国网河南省电力公司平顶山供电公司 | A kind of fire disaster alarming device |
-
2013
- 2013-11-06 CN CN201320694851.1U patent/CN203539949U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103550896A (en) * | 2013-11-06 | 2014-02-05 | 山东国泰科技有限公司 | Internet of Things-based suspension type dry powder intelligent fire extinguishing system |
| CN103550896B (en) * | 2013-11-06 | 2015-12-16 | 山东国泰科技有限公司 | Based on the suspension type dry powder Intelligent fire extinguishing system of technology of Internet of things |
| CN105396239A (en) * | 2015-12-31 | 2016-03-16 | 成都旭光光电技术有限责任公司 | Fire hazard monitoring system and fire extinguishing system adopting monitoring system |
| CN107016814A (en) * | 2017-05-31 | 2017-08-04 | 合肥视尔文化创意有限公司 | A kind of fire disaster intelligently early warning system |
| CN109448296A (en) * | 2018-11-21 | 2019-03-08 | 国网河南省电力公司平顶山供电公司 | A kind of fire disaster alarming device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140416 Effective date of abandoning: 20151216 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |