CN108922099A - A kind of fire-fighting prior-warning device and its application method based on Internet of Things - Google Patents
A kind of fire-fighting prior-warning device and its application method based on Internet of Things Download PDFInfo
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- CN108922099A CN108922099A CN201810784427.3A CN201810784427A CN108922099A CN 108922099 A CN108922099 A CN 108922099A CN 201810784427 A CN201810784427 A CN 201810784427A CN 108922099 A CN108922099 A CN 108922099A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/10—Releasing means, e.g. electrically released
- A62C37/11—Releasing means, e.g. electrically released heat-sensitive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Fire Alarms (AREA)
- Alarm Systems (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The present invention provides a kind of fire-fighting prior-warning device and its application method based on Internet of Things,Sensor module including being mounted on monitoring node,Electrically output connects data transmission network to the sensor module,Electrically output connects central controller to the data transmission network,The central controller is electrically bi-directionally connected database,The central controller also electrically inputs JA(junction ambient) data acquisition module,Electrically output connects alarm modules to the central controller respectively,Monitor terminal,Automatic fire extinguisher,Wireless communication module,Electrically output connects display terminal to the wireless communication module,The present invention is by way of long range radio transmissions,By there is a situation where fire to be timely transmitted in monitor terminal and display terminal,Convenient for fire department and resident scene of a fire information can be understood in first time,And take reasonable fire protection,Property loss and casualties are reduced to greatest extent.
Description
Technical field
The present invention relates to fire-fighting equipment technical field, specially a kind of household security protection device and its use based on Internet of Things
Method.
Background technique
Hidden fire-fighting danger has become one of the major safety risks of city people's lives, every year all can there are many big small-sized
Fire causes serious loss to the lives and properties of people, and the prevention situation of fire is very urgent, mostly can all be determined with each big city
When or fire services inspection is carried out to residential block and public place at random, to ensure security against fire.
Fire-fighting system on the market is gradually popularized, but its effect is unsatisfactory, when fire occurs for unmanned place, people
Can not know and report relevant fire department at the first time, so loss can not also be obtained in first time it is maximum
It saves.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the fire-fighting prior-warning device and its user that the present invention provides a kind of based on Internet of Things
Method solves fire-fighting system on the market mentioned above and gradually popularizes, but its effect is unsatisfactory, sends out in unmanned place
When calamity of lighting a fire, relevant fire department can not be known at the first time and be reported to people, so loss can not also obtain at the first time
It obtains and saves to greatest extent.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of fire-fighting based on Internet of Things is pre-
Alarm device and its application method, the sensor module including being mounted on monitoring node, the sensor module electrically output connection
Data transmission network, electrically output connects central controller, the electrically two-way company of the central controller to the data transmission network
Database is connect, the central controller also electrically inputs JA(junction ambient) data acquisition module, and the central controller is electrical respectively
Output connection alarm modules, monitor terminal, automatic fire extinguisher, wireless communication module, the wireless communication module electrically export
Connect display terminal；
The automatic fire extinguisher includes including reinforcement baffle, and the left end of the reinforcement baffle is equipped with integrally formed set
Pipe, the left end of described sleeve pipe are equipped with flange, and the left end of the flange is equipped with integrally formed inner tube, and inner tube set is set to casing
Inner cavity is equipped with integrally formed flange at the left end outer rim of described sleeve pipe, is equipped with rubber between flange described in two groups of left and right
Sealing ring, and be bolted to connection between flange and sealing ring described in two groups of left and right, the left end of the reinforcement baffle is equipped with
The intermediate tube being connected with inner tube, the right end of the intermediate tube are fixedly connected with Y tube, the fixed peace in the left end of the Y tube
It pops one's head in equipped with alloy, the left end of the flange is fixedly connected with connecting tube, and the left end of the connecting tube is fixedly connected with bend pipe, institute
The top for stating bend pipe is rotatably connected to ball face sealing connector, and the top of the ball face sealing connector is fixedly connected with smog generation
Device.
Preferably, the left end of the reinforcement baffle is fixedly connected with spring, and the right end of the spring is fixedly connected with valve ball,
Limited block is fixedly connected at the left side wheel rim of said inner tube, the valve ball is connected in the left end of limited block, the spring setting
Between inner tube and casing, the width and casing of the limited block are equal with the distance between inner tube.
Preferably, the left and right ends of the spring are equipped with stomata, and stomata is opened in the left and right of flange and reinforcement baffle
Both ends, the alloy probe are connected with fuse cord, and the fuse cord is connected to smoke generator through Y tube, inner tube and bend pipe.
Preferably, the intracavity sidewall of described sleeve pipe is equipped with integrally formed screw thread, sets at the outer rim of the limited block
There is the left-hand thread with threaded adapter.
Preferably, the database includes real-time data base and historical data base, and the real-time data base is worked as storing
The all data of preceding acquisition, the historical data base are used to store the data of history same period acquisition, and provide data comparison list,
For user's real-time query.
Preferably, the sensor module includes temperature sensor, humidity sensor, smoke detector, flame detector
And thermo detector.
Preferably, the central controller is also connect with power module, and the power module is used for as the center control
Device provides regulated power supply, and the power module is made of Voltage stabilizing module, DC-DC converter and rectification module.
Preferably, the central controller additionally provides human-computer interaction interface port, is used for user's real-time query monitored space
The state in domain and the image document for monitoring environment.
Preferably, the wireless communication module is Bluetooth wireless transmission, GPRS wireless transmission, 3G/4G wireless transmission, WIFI
Wireless transmission or ZigBee communication network transmission.
Preferably, in use, acquiring smokescope in monitoring area, flare light, in short-term in real time by sensor module
The environmental datas such as the interior temperature difference and temperature, data, and be uploaded in central controller by data transmission network, utilize environment
Wind direction, environment temperature in data collecting module collected monitoring area and the environmental parameter of air pressure, and import central controller
In, overflow threshold value built in alarm modules, when the data in central controller exceed the threshold value, is issued by alarm modules real
When alarm, and will test numerical value within first time by wireless communication module and upload on remote display terminals, allow one to
It is enough timely to understand scene of a fire information in the first time that fire occurs, while automatic fire extinguisher is set, reinforcement baffle is welded
At the installing port of extinguishing chemical storage tank, fusible alloy temperature-sensing element when occurring on fire outside the extinguishing chemical storage tank, on alloy probe
Fusing falls off, flame ignition fuse cord, and fuse cord passes in fire to smoke generator, and then ignite the internal smoke fire extinguishing loaded
Agent, smoke extinguishing agent fire anti-burn and answer, and moment generates largely containing vapor, nitrogen and carbon dioxide and solid particle
Aerosol form fire extinguishing smog sprays into fire area through spray head high speed, and quickly forms uniform and dense fire extinguishing cigarette in kindling Inner
Mist layer, puts out a fire to storage tank inner cavity with the organoselenocyanate of asphyxia, isolation and metal ion, and when the scene of a fire, high temperature scorches storage tank
When, since the sealing structure of storage tank causes the pressure in storage tank that can be gradually increased, so that valve ball is jacked up, stomata is opened, from
And the effect to storage tank pressure release is played, it avoids and the smog of injection apparatus is inhibited to spray since pressure is gradually increased, cause to put out a fire
Effect gradually decreases, while the problem of so that the pipeline of injection apparatus is easy to happen explosion, need to only twist the spiral shell between two groups of flanges
Bolt can carry out the disassembly of casing and inner tube, consequently facilitating maintenance and renewal part, reinforcement baffle can be such that the device fits
In the extinguishing chemical storage tank for installing this size installing port, the applicability of the device is improved.
(3) beneficial effect
The present invention provides a kind of fire-fighting prior-warning device and its application method based on Internet of Things has following beneficial to effect
Fruit：
Acquire smokescope, flare light, the temperature difference in the short time and the temperature in monitoring area in real time by sensor module
The environmental datas such as degree, data, and be uploaded in central controller by data transmission network, it is adopted using environmental data collecting module
Collect wind direction, environment temperature and the environmental parameter of air pressure in monitoring area, can in monitoring area smog, flame,
The temperature difference and temperature and humidity are acquired, and the environmental parameter of synchronous acquisition monitoring area, acquisition range are wide.
In the threshold value that overflows built in alarm modules, when the data in central controller exceed the threshold value, by alarm mould
Block issues real-time alert, and will test numerical value within first time by wireless communication module and upload on remote display terminals,
It enables people to timely understand scene of a fire information in the first time that fire occurs.
Be arranged automatic fire extinguisher, reinforcement baffle is welded at the installing port of extinguishing chemical storage tank, when outside extinguishing chemical storage tank
When occurring on fire, the fusible alloy temperature-sensing element fusing on alloy probe falls off, and flame ignition fuse cord, fuse cord passes fire to cigarette
In mist generator, then ignite the internal smoke extinguishing agent loaded, and smoke extinguishing agent fire instead burning and be answered, and moment generation largely contains
There is the aerosol form of vapor, nitrogen and carbon dioxide and solid particle fire extinguishing smog, spray into fire area through spray head high speed,
And uniform and dense fire extinguishing aerosol layer is quickly formed in kindling Inner, with the organoselenocyanate of asphyxia, isolation and metal ion
It puts out a fire to storage tank inner cavity, when high temperature scorches storage tank when the scene of a fire, the pressure meeting in storage tank is caused due to the sealing structure of storage tank
Be gradually increased so that valve ball is jacked up, stomata is opened, to play the effect to storage tank pressure release, avoid due to pressure by
It is cumulative big, inhibit the smog of injection apparatus to spray, extinguishing effect is caused to gradually decrease, while the pipeline of injection apparatus being made to be easy hair
The problem of raw explosion.
The present invention is by way of long range radio transmissions, by there is a situation where fire is timely transmitted to monitor terminal and shows
Show in terminal, scene of a fire information can be understood in first time convenient for fire department and resident, and take reasonable fire protection, most
The reduction property loss and casualties of limits.
The present invention can also be integrated with GIS-Geographic Information System, can have user oriented.Friendly interface, easily operated feature,
Active inquiry, the function of automatic self and automatic fire early warning are provided.
Detailed description of the invention
Fig. 1 is fire early-warning system functional block diagram of the present invention；
Fig. 2 is automatic fire extinguisher structural schematic diagram of the present invention；
Fig. 3 is inside pipe casing structural schematic diagram of the present invention.
In figure：1 central controller, 2 sensor modules, 3 data transmission networks, 4 databases, 5 alarm modules, 6 are gone out automatically
Fiery device, 7 wireless communication modules, 8 display terminals, 9 monitor terminals, 10 environmental data collecting modules, 11 reinforcement baffles, 12 methods
Orchid, 13 rubber seal, 14 connecting tubes, 15 bend pipes, 16 Y tubes, 17 alloys probe, 18 ball face sealing connectors, 19 smog generate
Device, 20 intermediate tubes, 21 casings, 22 stomatas, 23 inner tubes, 24 valve balls, 25 limited blocks, 26 springs.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.
" first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more feature.?
In description of the invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected or can mutually communicate；It can be directly connected, it can also be by between intermediary
It connects connected, can be the connection inside two elements or the interaction relationship of two elements.For the ordinary skill of this field
For personnel, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
Following disclosure provides many different embodiments or example is used to realize different structure of the invention.In order to
Simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
The embodiment of the present invention provides a kind of fire-fighting prior-warning device and its application method based on Internet of Things, including is mounted on prison
The sensor module 2 of node is controlled, electrically output connects data transmission network 3, the data transmission network to the sensor module 2
3 electrically export connection central controller 1, and the central controller 1 is electrically bi-directionally connected database 4, and the central controller 1 is also
Electrically input JA(junction ambient) data acquisition module 10, the central controller 1 electrically export connection alarm modules 5, monitoring respectively
Terminal 9, automatic fire extinguisher 6, wireless communication module 7, electrically output connects display terminal 8 to the wireless communication module 7, described
Database 4 includes real-time data base and historical data base, and the real-time data base is for storing all data currently acquired, institute
Historical data base is stated for storing the data of history same period acquisition, and data comparison list is provided, it is described for user's real-time query
Sensor module 2 includes temperature sensor, humidity sensor, smoke detector, flame detector and thermo detector, described
Central controller 1 is also connect with power module, and the power module is used to provide regulated power supply for the central controller 1, institute
It states power module to be made of Voltage stabilizing module, DC-DC converter and rectification module, the central controller 1 additionally provides man-machine
Interactive interface port, for the state of user's real-time query monitoring area and the image document of monitoring environment, the channel radio
News module 7 is Bluetooth wireless transmission, GPRS wireless transmission, 3G/4G wireless transmission, WIFI wireless transmission or ZigBee communication network
Transmission；
The automatic fire extinguisher 6 includes that the left end of the reinforcement baffle 11, which is equipped with, to be integrally formed including reinforcement baffle 11
Casing 21, the left end of described sleeve pipe 21 is equipped with flange 12, and the left end of the flange 12 is equipped with integrally formed inner tube 23, and interior
Pipe 23 is sheathed on the inner cavity of casing 21, and integrally formed flange 12, left and right two are equipped at the left end outer rim of described sleeve pipe 21
Rubber seal 13 is equipped between the group flange 12, and solid by bolt between flange 12 and sealing ring 13 described in two groups of left and right
Fixed connection, the left end of the reinforcement baffle 11 are equipped with the intermediate tube 20 being connected with inner tube 23, and the right end of the intermediate tube 20 is solid
Surely it is connected with Y tube 16, the left end of the Y tube 16 is fixedly installed with alloy probe 17, and the left end of the flange 12 is fixed
It is connected with connecting tube 14, the left end of the connecting tube 14 is fixedly connected with bend pipe 15, and the top of the bend pipe 15 is rotatably connected to
Ball face sealing connector 18, the top of the ball face sealing connector 18 are fixedly connected with smoke generator 19, the reinforcement baffle 11
Left end be fixedly connected with spring 26, the right end of the spring 26 is fixedly connected with valve ball 24, the left side wheel rim of said inner tube 23
Place is fixedly connected with limited block 25, and the valve ball 24 is connected in the left end of limited block 25, the spring 26 be set to inner tube 23 with
Between casing 21, the width and casing 21 of the limited block 25 are equal with the distance between inner tube 23, the left and right of the spring 26
Both ends are equipped with stomata, and stomata is opened in the left and right ends of flange 12 and reinforcement baffle 11, and the alloy probe 17 is connected with
Fuse cord, the fuse cord are connected to smoke generator 19, the inner cavity of described sleeve pipe 21 through Y tube 16, inner tube 23 and bend pipe 15
Side wall is equipped with integrally formed screw thread, and the left-hand thread with threaded adapter is equipped at the outer rim of the limited block 25.
In use, acquiring the smokescope in monitoring area, flare light in real time by sensor module 2, in the short time
The environmental datas such as the temperature difference and temperature, data, and be uploaded in central controller 1 by data transmission network 3, utilize environmental data
Acquisition module acquires wind direction, environment temperature and the environmental parameter of air pressure in monitoring area, and imports in central controller 1,
Overflow threshold value built in alarm modules 5, when the data in central controller 1 exceed the threshold value, issues reality by alarm modules 5
When alarm, and will test numerical value within first time by wireless communication module 7 and upload on remote display terminals 8, make people
Scene of a fire information can be timely understood in the first time that fire occurs, while automatic fire extinguisher 6 is set, by reinforcement baffle 11
Be welded at the installing port of extinguishing chemical storage tank, fusible alloy sense when occurring on fire outside the extinguishing chemical storage tank, on alloy probe 17
Warm element melts fall off, flame ignition fuse cord, and fuse cord passes in fire to smoke generator 19, and then ignite the internal cigarette loaded
Mist extinguishing chemical, smoke extinguishing agent fire instead burning and be answered, and moment, which generates, largely contains vapor, nitrogen and carbon dioxide and solid
The aerosol form of particle is put out a fire smog, sprays into fire area through spray head high speed, and is quickly formed in kindling Inner uniform and dense
Fire extinguishing aerosol layer, puts out a fire to storage tank inner cavity with the organoselenocyanate of asphyxia, isolation and metal ion, when scene of a fire high temperature is processed
When roasting storage tank, since the sealing structure of storage tank causes the pressure in storage tank that can be gradually increased, so that valve ball 24 is jacked up, stomata quilt
It opens, to play the effect to storage tank pressure release, avoids and the smog of injection apparatus is inhibited to spray since pressure is gradually increased,
The problem of causing extinguishing effect to gradually decrease, while the pipeline of injection apparatus being made to be easy to happen explosion need to only twist two groups of flanges
Bolt between 12 can carry out the disassembly of casing 21 and inner tube 23, consequently facilitating maintenance and renewal part, reinforcement baffle 11 can
So that the device may be adapted to the storage tank for installing this size installing port, the applicability of the device is improved.
In conclusion acquiring the smokescope in monitoring area, flare light in real time by sensor module, in the short time
The environmental datas such as the temperature difference and temperature, data, and be uploaded in central controller by data transmission network, it is adopted using environmental data
Collect wind direction, environment temperature and the environmental parameter of air pressure in module acquisition monitoring area, it can be for the cigarette in monitoring area
Mist, flame, the temperature difference and temperature and humidity are acquired, and the environmental parameter of synchronous acquisition monitoring area, acquisition range are wide.
Secondly, in the threshold value that overflows built in alarm modules, when the data in central controller exceed the threshold value, by warning
It reports module to issue real-time alert, and numerical value will test within first time by wireless communication module and upload to remote display terminals
On, it enables people to timely understand scene of a fire information in the first time that fire occurs.
Also, be arranged automatic fire extinguisher, reinforcement baffle is welded at the installing port of extinguishing chemical storage tank, work as extinguishing chemical
When occurring on fire outside storage tank, the fusible alloy temperature-sensing element fusing on alloy probe falls off, and flame ignition fuse cord, fuse cord passes
In fire to smoke generator, then ignite the internal smoke extinguishing agent loaded, and smoke extinguishing agent fire instead burning and be answered, and moment generates
Largely containing the aerosol form of vapor, nitrogen and carbon dioxide and solid particle fire extinguishing smog, sprayed into through spray head high speed
Flame range domain, and uniform and dense fire extinguishing aerosol layer is quickly formed in kindling Inner, with the chemistry suppression of asphyxia, isolation and metal ion
Production is put out a fire with to storage tank inner cavity, when the scene of a fire, high temperature scorches storage tank, since the sealing structure of storage tank causes in storage tank
Pressure can be gradually increased, so that valve ball is jacked up, stomata is opened, to play the effect to storage tank pressure release, avoid due to
Pressure is gradually increased, and inhibits the smog of injection apparatus to spray, extinguishing effect is caused to gradually decrease, while making the pipeline of injection apparatus
The problem of being easy to happen explosion.
Also, the present invention is by way of long range radio transmissions, by there is a situation where fire to be timely transmitted to monitoring eventually
In end and display terminal, scene of a fire information can be understood in first time convenient for fire department and resident, and take reasonable fire-fighting
Measure reduces property loss and casualties to greatest extent.
Also, the present invention can also be integrated with GIS-Geographic Information System, can have user oriented.It is friendly interface, easily operated
Feature provides the function of active inquiry, automatic self and automatic fire early warning.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of fire-fighting prior-warning device based on Internet of Things, the sensor module (2) including being mounted on monitoring node, feature exists
In：The sensor module (2) electrically output connection data transmission network (3), electrically output connects the data transmission network (3)
It connects central controller (1), the central controller (1) is electrically bi-directionally connected database (4), the central controller (1) also electricity
Property input JA(junction ambient) data acquisition module (10), the central controller (1) respectively electrically output connection alarm modules (5),
Monitor terminal (9), automatic fire extinguisher (6), wireless communication module (7), electrically output connection is aobvious for the wireless communication module (7)
Show terminal (8)；
The automatic fire extinguisher (6) include include reinforcement baffle (11), the left end of the reinforcement baffle (11) be equipped with one at
The left end of the casing (21) of type, described sleeve pipe (21) is equipped with flange (12), and the left end of the flange (12) is equipped with integrally formed
Inner tube (23), and inner tube (23) is sheathed on the inner cavity of casing (21), is equipped with one at the left end outer rim of described sleeve pipe (21)
Molding flange (12) is equipped with rubber seal (13) between flange (12) described in two groups of left and right, and flange described in two groups of left and right
(12) it is bolted to connection between sealing ring () 31, the left end of the reinforcement baffle (11) is equipped with and inner tube (23) phase
The right end of the intermediate tube (20) of connection, the intermediate tube (20) is fixedly connected with Y tube (16), the left end of the Y tube (16)
It is fixedly installed with alloy probe (17), the left end of the flange (12) is fixedly connected with connecting tube (14), the connecting tube
(14) left end is fixedly connected with bend pipe (15), and the top of the bend pipe (15) is rotatably connected to ball face sealing connector (18), institute
The top for stating ball face sealing connector (18) is fixedly connected with smoke generator (19).
2. a kind of fire-fighting prior-warning device based on Internet of Things according to claim 1, it is characterised in that：The reinforcement baffle
(11) left end is fixedly connected with spring (26), and the right end of the spring (26) is fixedly connected with valve ball (24), said inner tube
(23) it is fixedly connected at left side wheel rim limited block (25), the valve ball (24) is connected in the left end of limited block (25), described
Spring (26) is set between inner tube (23) and casing (21), the width and casing (21) of the limited block (25) and inner tube (23)
The distance between it is equal.
3. a kind of fire-fighting prior-warning device based on Internet of Things according to claim 2, it is characterised in that：The spring (26)
Left and right ends be equipped with stomata (22), and stomata (22) is opened in the left and right ends of flange (12) and reinforcement baffle (11), institute
It states alloy probe (17) and is connected with fuse cord, the fuse cord is connected to smog through Y tube (16), inner tube (23) and bend pipe (15)
Generator (19).
4. a kind of fire-fighting prior-warning device based on Internet of Things according to claim 1, it is characterised in that：Described sleeve pipe (21)
Intracavity sidewall be equipped with integrally formed screw thread, the anti-spiral shell with threaded adapter is equipped at the outer rim of the limited block (25)
Line.
5. a kind of fire-fighting prior-warning device based on Internet of Things according to claim 1, it is characterised in that：The database
It (4) include real-time data base and historical data base, the real-time data base is described to go through for storing all data currently acquired
History database is used to store the data of history same period acquisition, and provides data comparison list, for user's real-time query.
6. a kind of fire-fighting prior-warning device based on Internet of Things according to claim 1, it is characterised in that：The sensor group
Part (2) includes temperature sensor, humidity sensor, smoke detector, flame detector and thermo detector.
7. a kind of fire-fighting prior-warning device based on Internet of Things according to claim 1, it is characterised in that：The center control
Device (1) is also connect with power module, and the power module is used to provide regulated power supply, the electricity for the central controller (1)
Source module is made of Voltage stabilizing module, DC-DC converter and rectification module.
8. a kind of fire-fighting prior-warning device based on Internet of Things according to claim 1, it is characterised in that：The center control
Device (1) additionally provides human-computer interaction interface port, for the state of user's real-time query monitoring area and the figure of monitoring environment
As data.
9. a kind of fire-fighting prior-warning device based on Internet of Things according to claim 1, it is characterised in that：The wireless telecommunications
Module (7) is Bluetooth wireless transmission, GPRS wireless transmission, 3G/4G wireless transmission, WIFI wireless transmission or ZigBee communication network
Transmission.
10. a kind of application method of the fire-fighting prior-warning device based on Internet of Things, it is characterised in that：In use, passing through sensor group
Part (2) environmental datas such as the smokescope in acquisition monitoring area, flare light, the temperature difference in the short time and temperature, data in real time,
And be uploaded in central controller (1) by data transmission network (3), using in environmental data collecting module acquisition monitoring area
Wind direction, environment temperature and the environmental parameter of air pressure, and import in central controller (1), the built-in door that overflows of alarm modules (5)
Limit value issues real-time alert by alarm modules (5), and pass through nothing when the data in central controller (1) exceed the threshold value
Line communication module (7) will test numerical value within first time and upload on remote display terminals (8), enable people to send out in fire
Raw first time timely understands scene of a fire information, while automatic fire extinguisher (6) are arranged, and reinforcement baffle (11) is welded on and is gone out
At the installing port of fiery agent storage tank, when occurring on fire outside the extinguishing chemical storage tank, fusible alloy temperature-sensing element that alloy is popped one's head on (17)
Fusing falls off, flame ignition fuse cord, and fuse cord passes in fire to smoke generator (19), and the internal smog loaded that then ignites goes out
Fiery agent, smoke extinguishing agent fire instead burning and be answered, and moment, which generates, largely contains vapor, nitrogen and carbon dioxide and solid particle
Aerosol form put out a fire smog, through spray head high speed spray into fire area, and kindling Inner quickly form uniform and dense fire extinguishing
Aerosol layer puts out a fire to storage tank inner cavity with the organoselenocyanate of asphyxia, isolation and metal ion, and when the scene of a fire, high temperature scorches storage
When tank, since the sealing structure of storage tank causes the pressure in storage tank that can be gradually increased, so that valve ball (24) are jacked up, stomata (22)
It is opened, to play the effect to storage tank pressure release, avoids and the smog of injection apparatus is inhibited to spray since pressure is gradually increased
The problem of penetrating, extinguishing effect is caused to gradually decrease, while the pipeline of injection apparatus being made to be easy to happen explosion need to only twist two groups of methods
Bolt between blue (12) can carry out the disassembly of casing (21) and inner tube (23), consequently facilitating maintenance and renewal part, reinforcement
Baffle (11) can make the device may be adapted to the storage tank for installing this size installing port, improve the applicability of the device.
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| CN116683651A (en) * | 2023-08-04 | 2023-09-01 | 安徽常力达电气有限公司 | Intelligent control system of distribution box |
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