CN109173132A - A kind of fire extinguisher based on Internet of Things wireless telecommunications - Google Patents

A kind of fire extinguisher based on Internet of Things wireless telecommunications Download PDF

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Publication number
CN109173132A
CN109173132A CN201811118925.0A CN201811118925A CN109173132A CN 109173132 A CN109173132 A CN 109173132A CN 201811118925 A CN201811118925 A CN 201811118925A CN 109173132 A CN109173132 A CN 109173132A
Authority
CN
China
Prior art keywords
internet
capacitor
fire extinguisher
things
pin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811118925.0A
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Chinese (zh)
Inventor
刘炜
师艳艳
陈永忠
史兴坤
黄利锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guo Electricity Investment Co Ltd Of Shenzhen
Original Assignee
Guo Electricity Investment Co Ltd Of Shenzhen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guo Electricity Investment Co Ltd Of Shenzhen filed Critical Guo Electricity Investment Co Ltd Of Shenzhen
Priority to CN201811118925.0A priority Critical patent/CN109173132A/en
Publication of CN109173132A publication Critical patent/CN109173132A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C37/00Control of fire-fighting equipment
    • A62C37/50Testing or indicating devices for determining the state of readiness of the equipment

Abstract

The invention discloses a kind of fire extinguishers based on Internet of Things wireless telecommunications, it is provided with Internet of Things pressure and temp monitoring modular, the Internet of Things pressure and temp monitoring modular can effectively monitor pressure, temperature, the validity period etc. inside fire extinguisher in real time, access daemon software is communicated by wireless internet of things or building comprehensive monitoring system is managed collectively, unified alarm notification avoids manually lacking, and the later period can suitably reduce O&M field surveillance inspection.Technology emphasis of the invention, which solves the pressure of fire extinguisher, temperature, Internet of Things to be monitored in real time, guarantee fire extinguisher effective mass, superfine powder fire extinguisher will not enter sensor internal after fire, and sensor and communication module stand on its own as separate modular, pass through bindiny mechanism and the complete configuration of fire extinguisher.All devices and component are in nut module, and glue seals.Under moist, hot environment all devices can steady operation, monitoring device of the present invention powered using battery, 2-3 replacement one-shot battery.

Description

A kind of fire extinguisher based on Internet of Things wireless telecommunications
Technical field
The present invention relates to fire extinguishers, particularly relate to a kind of fire extinguisher based on Internet of Things wireless telecommunications.
Background technique
With the development of the city, higher and higher to the requirement of fire-fighting, occur fire extinguisher in succession, intellectual fire control system device etc. is set Standby, these equipment are that the stable of city dweller plays the important and pivotal role, the development in epoch, under Internet of Things overall situation, object Networking penetrates into all trades and professions.But fire-fighting equipment is constantly in the state of lag.
Currently, each big city is different degrees of to cross the events such as kindling, mainly there are ignition of cable, open fire, coal gas etc. Reason can configure corresponding self-extinguishing fire extinguisher for intelligent higher place, such as office building, computer room, power distribution room, If fire behavior is lighted in unwitting situation, fire extinguisher has erupted, but do not occur ideal sometimes also due in temperature Effect, extinguish the blaze, allow the intensity of a fire continues sprawling and related personnel is ignorant, to cause irremediable consequence, meanwhile, The validity period of fire extinguisher, stress level can not all get the information in real time, often when there is fire behavior, just know the fire extinguisher shelf-life It is already expired or stress level is low.
It is mainly at present following scheme for fire extinguisher monitoring:
Scheme at present is monitored using stress level of the old-fashioned graduation apparatus to fire extinguisher itself, this to administrative staff's Sense of responsibility, way to manage requirement is high, although relevant department can inspect periodically the fire extinguisher state of enterprise of factory, supervision quantity is too It is more, discrete type is big, also will lead to supervision decline, operating cost is high, and can not obtain data in real time, and fire is irregular, Inspection is regular, it is spatiotemporal very big to cause.The disadvantage of this scheme maximum, fire extinguisher are originally a kind of equipment being of little use, that is, not It will not be used when to necessity, often neglect the care to it, some plugs are comprehended to several years all no ones in corner, once there is fire behavior It just will appear problem above.
Summary of the invention
Aiming at the shortcomings in the prior art, the technical problem to be solved in the present invention is that provide it is a kind of based on Internet of Things without The fire extinguisher of line communication, the purpose is to solve the problems, such as that fire extinguisher internal pressure, temperature cannot achieve long-range monitoring.
In order to solve the above technical problems, the present invention is realized by following scheme: a kind of based on Internet of Things wireless telecommunications Fire extinguisher, the fire extinguisher include fire extinguisher body, which connects an Internet of Things by a cored screw formula bindiny mechanism Network pressure power temperature monitoring module;
The Internet of Things pressure and temp monitoring modular includes shell and the observation circuit being set in the shell and is set to Sensor module, Internet of Things communication module group in the observation circuit, the sensor module are provided with sensor circuit, Internet of Things Net communication module group is provided with Internet of Things communicating circuit, and the sensor circuit is connect with Internet of Things communicating circuit, the sensor Mould group is provided with the data collector for acquiring fire extinguisher temperature, fire extinguisher pressure, and the data collector collects data Signal sends the sensor module to, and data-signal is sent to monitoring by Internet of Things communication module group by the sensor module From the background, monitoring backstage monitors the behaviour in service of each fire extinguisher in real time.
Further, the shell of the Internet of Things pressure and temp monitoring modular is made of fire proofing material.
Further, cored screw formula bindiny mechanism is provided with air inlet, which is connected to the interior of shell.
Further, the Internet of Things communication module group is wireless transmission communication module group, and wireless telecommunications include 433Mhz logical News, one kind of lora communication, nblot communication.
Further, it is provided with SP370 sensor chip in the sensor circuit, which respectively draws The circuit of foot connection is as follows:
PP0 pin, PP1 pin and PP2 pin are connected on a controller P1, and controller P1 is provided with 5 road interfaces, are connect all the way Mouth ground connection, the 5th road interface are connected with the first inductor, which connects the SP370 sensor chip The other end connection capacitor C8, capacitor C7 of PA pin, capacitor C6, the second inductor L4, the second inductor L4, the capacitor C8 other end ground connection, the other end connection of the capacitor C7 other end connection antenna and capacitor C10, capacitor C9, the capacitor C10 The other end of third inductor L6, the capacitor C9 connect the 4th inductor L5;
PGND pin is grounded and connect with GND pin;
VBAT pin accesses positive pole, and power sources in parallel has capacitor C5, the third inductor L6, the 4th inductor L5, capacitor The other end of C6 is grounded and connect with power cathode and GND pin;
Second GND pin ground connection, and capacitor C2 is connected between the VREG pin of SP370 sensor chip;
Capacitor C1, resistance R1 and inductor L1 are connected separately between LF pin and XLF pin;
XGND pin ground connection;
XTAL pin connects inductor L2, one end of the other end connection crystal resonator of the inductor L2;
XTALCAP pin connects capacitor C3, capacitor C4, the capacitor C3 other end ground connection, the other end connection of the capacitor C4 The other end of the crystal resonator.
Compared with the existing technology, the beneficial effects of the present invention are: the present invention can to inside fire extinguisher pressure, temperature, The effective monitoring in real time such as validity period, communicates access daemon software by wireless internet of things or building comprehensive monitoring system is united One management, unified alarm notification avoid manually lacking, and the later period can suitably reduce O&M field surveillance inspection.
Technology emphasis of the invention, which solves the pressure of fire extinguisher, temperature, Internet of Things to be monitored in real time, guarantee the effective matter of fire extinguisher It measures, superfine powder fire extinguisher will not enter sensor internal after fire, and sensor and communication module stand on its own as separate modular, pass through Bindiny mechanism and the complete configuration of fire extinguisher.All devices and component are in nut module, and glue seals.In moist, high temperature ring Under border all devices can steady operation, monitoring device of the present invention using battery power, 2-3 replacement one-shot battery.
Present device can effectively improve the detection level of fire extinguisher itself, can quickly implement fire processing and it is timely The development for controlling the state of affairs, notifies related personnel's fire behavior state, reduces security risk to greatest extent, and it is horizontal to improve operation management.
The present invention also has the advantage that compared with prior art
1, can teletransmission real-time monitoring fire extinguisher pressure, temperature etc.;
2, using Internet of Things Radio Transmission Technology;
3, quality guarantee range, pressure and temp, the range of fire extinguisher can remotely be managed;
4, it can be achieved long-range inspection to fire extinguisher, previous fire extinguisher routinely device configuration cannot achieve normality inspection, take When, it is laborious, significantly facilitate O&M;
5, fire extinguisher is connected using cored screw formula special mechanism, it is simple easy to install.
Detailed description of the invention
Fig. 1 is extinguisher structure schematic diagram of the present invention;
Fig. 2 is Internet of Things pressure and temp monitoring modular structural schematic diagram of the present invention;
Fig. 3 is the wireless network connection schematic diagram of the embodiment of the present invention;
Fig. 4 is observation circuit figure of the present invention.
Specific embodiment
The preferred embodiment of the present invention is described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Embodiment 1:
Attached drawing 1,2,4, a kind of fire extinguisher based on Internet of Things wireless telecommunications are please referred to, which includes fire extinguisher body 3, should Fire extinguisher body 3 connects an Internet of Things pressure and temp monitoring modular 1 by a cored screw formula bindiny mechanism 2;
The Internet of Things pressure and temp monitoring modular 1 includes shell 4 and the observation circuit being set in the shell 4 and setting Sensor module 5, Internet of Things communication module group 6 in the observation circuit, the sensor module 5 are provided with sensor electricity Road, Internet of Things communication module group 6 are provided with Internet of Things communicating circuit, and the sensor circuit is connect with Internet of Things communicating circuit, institute It states sensor module 5 and is provided with data collector for acquiring fire extinguisher temperature, fire extinguisher pressure, the data collector is adopted Collect data-signal and send the sensor module 5 to, data-signal is passed through Internet of Things communication module group by the sensor module 5 6 are sent to monitoring backstage, and monitoring backstage monitors the behaviour in service of each fire extinguisher in real time.
A kind of optimal technical scheme of the present embodiment: the shell 4 of the Internet of Things pressure and temp monitoring modular 1 is using fire prevention Material is made.
A kind of optimal technical scheme of the present embodiment: cored screw formula bindiny mechanism 2 is provided with air inlet 8, should be into Port 8 is connected to inside the shell 4.
A kind of optimal technical scheme of the present embodiment: the Internet of Things communication module group 6 is wireless transmission communication module group, nothing Line communication includes one kind of 433Mhz communication, lora communication, nblot communication.
A kind of optimal technical scheme of the present embodiment: being provided with SP370 sensor chip in the sensor circuit, should The circuit of each pin connection of SP370 sensor chip is as follows:
PP0 pin, PP1 pin and PP2 pin are connected on a controller P1, and controller P1 is provided with 5 road interfaces, are connect all the way Mouth ground connection, the 5th road interface are connected with the first inductor, which connects the SP370 sensor chip The other end connection capacitor C8, capacitor C7 of PA pin, capacitor C6, the second inductor L4, the second inductor L4, the capacitor C8 other end ground connection, the other end connection of the capacitor C7 other end connection antenna and capacitor C10, capacitor C9, the capacitor C10 The other end of third inductor L6, the capacitor C9 connect the 4th inductor L5;
PGND pin is grounded and connect with GND pin;
VBAT pin accesses positive pole, and power sources in parallel has capacitor C5, the third inductor L6, the 4th inductor L5, capacitor The other end of C6 is grounded and connect with power cathode and GND pin;
Second GND pin ground connection, and capacitor C2 is connected between the VREG pin of SP370 sensor chip;
Capacitor C1, resistance R1 and inductor L1 are connected separately between LF pin and XLF pin;
XGND pin ground connection;
XTAL pin connects inductor L2, one end of the other end connection crystal resonator of the inductor L2;
XTALCAP pin connects capacitor C3, capacitor C4, the capacitor C3 other end ground connection, the other end connection of the capacitor C4 The other end of the crystal resonator.
Embodiment 2:
As shown in figure 3, Fig. 3 is a complete embodiment schematic diagram, it is replaceable of the invention in a building or power distribution room Fire extinguisher, fire extinguisher of the present invention are connect by network with gateway 9, the connection WIFI or GPRS of gateway 9, can in real time by The data of new fire extinguisher 10 are transferred to intelligent building monitoring backstage 11, and intelligent building monitoring backstage 11 may know that by display screen goes out The data such as pressure, temperature, the shelf-life of firearm, so that fire extinguisher is incorporated big data.When in-site installation, it is only necessary to go out original Firearm replacement increases gateway and is connected to WIFI network.
The present invention can effectively monitor pressure, temperature, the validity period etc. inside fire extinguisher in real time, pass through wireless Internet of Things Netcom's news access daemon software or building comprehensive monitoring system are managed collectively, and unified alarm notification avoids manually lacking, after Phase can suitably reduce O&M field surveillance inspection.Pressure, the temperature that technology emphasis of the invention solves fire extinguisher can real-time objects Networking monitoring, guarantees fire extinguisher effective mass, and superfine powder fire extinguisher will not enter sensor internal after fire, sensor and logical News module stands on its own as separate modular, passes through bindiny mechanism and the complete configuration of fire extinguisher.All devices and component are in NUT FORMING DIES On block, and glue seals.Under moist, hot environment all devices can steady operation, monitoring device of the present invention using battery power supply, 2-3 replaces one-shot battery.
Present device can effectively improve the detection level of fire extinguisher itself, can quickly implement fire processing and it is timely The development for controlling the state of affairs, notifies related personnel's fire behavior state, reduces security risk to greatest extent, and it is horizontal to improve operation management.
The present invention also has the advantage that compared with prior art
1, can teletransmission real-time monitoring fire extinguisher pressure, temperature etc.;
2, using Internet of Things Radio Transmission Technology;
3, quality guarantee range, pressure and temp, the range of fire extinguisher can remotely be managed;
4, it can be achieved long-range inspection to fire extinguisher, previous fire extinguisher routinely device configuration cannot achieve normality inspection, take When, it is laborious, significantly facilitate O&M;
5, fire extinguisher is connected using cored screw formula special mechanism, it is simple easy to install.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, all benefits The equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other phases The technical field of pass, is included within the scope of the present invention.

Claims (5)

1. a kind of fire extinguisher based on Internet of Things wireless telecommunications, which includes fire extinguisher body (3), it is characterised in that: should Fire extinguisher body (3) connects an Internet of Things pressure and temp monitoring modular (1) by a cored screw formula bindiny mechanism (2);
The Internet of Things pressure and temp monitoring modular (1) include shell (4) and the observation circuit being set in the shell (4) with And it is set to sensor module (5), Internet of Things communication module group (6) in the observation circuit, sensor module (5) setting There is sensor circuit, Internet of Things communication module group (6) is provided with Internet of Things communicating circuit, and the sensor circuit and Internet of Things communicate Circuit connection, the sensor module (5) are provided with the data collector for acquiring fire extinguisher temperature, fire extinguisher pressure, institute It states data collector and collects data-signal and send to the sensor module (5), the sensor module (5) is by data-signal It is sent to monitoring backstage by Internet of Things communication module group (6), monitoring backstage monitors the behaviour in service of each fire extinguisher in real time.
2. a kind of fire extinguisher based on Internet of Things wireless telecommunications according to claim 1, it is characterised in that: the Internet of Things The shell (4) of pressure and temp monitoring modular (1) is made of fire proofing material.
3. a kind of fire extinguisher based on Internet of Things wireless telecommunications according to claim 1, it is characterised in that: the hollow spiral shell Rod-type bindiny mechanism (2) is provided with air inlet (8), and it is internal which is connected to the shell (4).
4. a kind of fire extinguisher based on Internet of Things wireless telecommunications according to claim 1, it is characterised in that: the Internet of Things Communication module group (6) is wireless transmission communication module group, and wireless telecommunications include that 433Mhz is communicated, lora is communicated, one that nblot is communicated Kind.
5. a kind of fire extinguisher based on Internet of Things wireless telecommunications according to claim 1, it is characterised in that: the sensor SP370 sensor chip is provided in circuit, the circuit of each pin connection of the SP370 sensor chip is as follows:
PP0 pin, PP1 pin and PP2 pin are connected on a controller P1, and controller P1 is provided with 5 road interfaces, are connect all the way Mouth ground connection, the 5th road interface are connected with the first inductor, which connects the SP370 sensor chip The other end connection capacitor C8, capacitor C7 of PA pin, capacitor C6, the second inductor L4, the second inductor L4, the capacitor C8 other end ground connection, the other end connection of the capacitor C7 other end connection antenna and capacitor C10, capacitor C9, the capacitor C10 The other end of third inductor L6, the capacitor C9 connect the 4th inductor L5;
PGND pin is grounded and connect with GND pin;
VBAT pin accesses positive pole, and power sources in parallel has capacitor C5, the third inductor L6, the 4th inductor L5, capacitor The other end of C6 is grounded and connect with power cathode and GND pin;
Second GND pin ground connection, and capacitor C2 is connected between the VREG pin of SP370 sensor chip;
Capacitor C1, resistance R1 and inductor L1 are connected separately between LF pin and XLF pin;
XGND pin ground connection;
XTAL pin connects inductor L2, one end of the other end connection crystal resonator of the inductor L2;
XTALCAP pin connects capacitor C3, capacitor C4, the capacitor C3 other end ground connection, the other end connection of the capacitor C4 The other end of the crystal resonator.
CN201811118925.0A 2018-09-25 2018-09-25 A kind of fire extinguisher based on Internet of Things wireless telecommunications Pending CN109173132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811118925.0A CN109173132A (en) 2018-09-25 2018-09-25 A kind of fire extinguisher based on Internet of Things wireless telecommunications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811118925.0A CN109173132A (en) 2018-09-25 2018-09-25 A kind of fire extinguisher based on Internet of Things wireless telecommunications

Publications (1)

Publication Number Publication Date
CN109173132A true CN109173132A (en) 2019-01-11

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109395302A (en) * 2018-12-19 2019-03-01 武汉创驰蓝天信息科技有限公司 A kind of intelligent extinguisher management system
CN110314319A (en) * 2019-06-06 2019-10-11 武汉卓目科技有限公司 A kind of Internet of Things fire extinguisher system and earthquake pre-warning method based on wireless telecommunications
IT201900007707A1 (en) * 2019-06-04 2020-12-04 Lantincendio S R L Highly innovative system for the certification of fire-fighting maintenance processes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109395302A (en) * 2018-12-19 2019-03-01 武汉创驰蓝天信息科技有限公司 A kind of intelligent extinguisher management system
IT201900007707A1 (en) * 2019-06-04 2020-12-04 Lantincendio S R L Highly innovative system for the certification of fire-fighting maintenance processes
CN110314319A (en) * 2019-06-06 2019-10-11 武汉卓目科技有限公司 A kind of Internet of Things fire extinguisher system and earthquake pre-warning method based on wireless telecommunications

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