CN209575573U - A kind of Internet of Things intelligent extinguisher of band fire prevention warning function - Google Patents
A kind of Internet of Things intelligent extinguisher of band fire prevention warning function Download PDFInfo
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- CN209575573U CN209575573U CN201920015198.9U CN201920015198U CN209575573U CN 209575573 U CN209575573 U CN 209575573U CN 201920015198 U CN201920015198 U CN 201920015198U CN 209575573 U CN209575573 U CN 209575573U
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Abstract
The utility model provides a kind of Internet of Things intelligent extinguisher of band fire prevention warning function, including fire extinguisher, intelligent gateway, fire alarm early warning and alarming monitor supervision platform, mobile terminal, fire alarm early warning main control board is installed on fire extinguisher, the information that fire alarm early warning main control board receives is transmitted to the fire alarm early warning and alarming monitor supervision platform by intelligent gateway, fire alarm early warning and alarming monitor supervision platform is connect by wireless network with mobile terminal signal, the utility model has the beneficial effects that: assembly is simple, it is at low cost, production is quick, precision and display sensitivity are high, digital visual clear display；Internet of Things intelligent extinguisher is by being arranged temperature sensor in gauge internal, according to the gas pressure intensity inside certain volume, when the temperature is changed, its size and temperature are directly proportional, by calculation formula: P=R*P0* (273+t1), it converts, regardless of environment temperature changes, the available quite accurately fire extinguisher air accumulator safe pressure value after the processing of this system MCU main control chip.
Description
[technical field]
The utility model relates to a kind of Internet of Things technical field of fire control more particularly to a kind of Internet of Things of band fire prevention warning function
Net intelligent extinguisher.
[background technique]
Fire-fighting class pressure instrumentation on the market at present uses mechanical pressure instrument or simple LED pressure measuring alarm system mostly
System, mechanical pressure instrument all use hand of dial formula, and mechanical pressure gauge registration needs artificial reading, so often generating identification
Error causes result inaccurate；Secondly because pack arrangement uses mechanical gear structure, it is more complicated, and in use
It is frequently necessary to return to zero, it is more inconvenient；
And simple LED pressure measuring alarm system, such equipment is since structure is simple or pressure testing method, the letter such as processing pressure
Number process is there are many deficiencies, it is possible to cause accidentally to survey, wrong report, or owes the case where reporting；
Secondly, existing fire-fighting class LED pressure instrumentation, only uses all kinds of load cells mostly, sensor is exported
Signal send to MCU chip and carry out display processing, survey press through journey only taken into account gas pressure in air accumulator size and
Variation, and influence of the environment temperature to measurement process and measurement result is had ignored, the pressure of gas is by ring actually in air accumulator
The influence of border temperature is quite big, or even can cause accidentally to survey wrong report.
[utility model content]
Utility model aims to solve fire-fighting class pressure instrumentations on the market, need manually to read, often produce
Raw identification error causes result inaccurate, also has ignored and accidentally surveys caused by influence of the environment temperature to gas pressure in air accumulator
The deficiency of wrong report and the novel band of one kind provided are prevented fires the Internet of Things intelligent extinguisher of warning function.
The utility model is achieved through the following technical solutions:
A kind of Internet of Things intelligent extinguisher of band fire prevention warning function, including fire extinguisher, intelligent gateway, fire alarm early warning and alarming
Monitor supervision platform, mobile terminal are equipped with fire alarm early warning main control board, the fire alarm early warning main control board on the fire extinguisher
The information received is transmitted to the fire alarm early warning and alarming monitor supervision platform by intelligent gateway, and the fire alarm early warning and alarming monitoring is flat
Platform is connect by wireless network with the mobile terminal signal.
Further, the fire extinguisher includes fire extinguisher body, intelligent pressure instrument, mechanical pressure instrument, pneumatic fittings
Device, the fire extinguisher body top are equipped with the pneumatic fittings device of threeway or four-way.Described threeway pneumatic fittings device one end
Mechanical intelligence one instrument is connected, conventional mechanical pressure gauge is substituted；Described four-way pneumatic fittings device one end is connected with machinery
Pressure gauge, the other end are connected with intelligent pressure instrument.
Further, the mechanical intelligence one instrument include cylindrical shell, bottom cover, pointer pressure gauge, pneumatic fittings,
Pointer pressure gauge is placed at battery, the cylindrical shell top, and the cylindrical shell top is equipped with through-hole, the cylindrical shell
Body bottom is equipped with bottom cover, is fixedly connected by being molded with the pneumatic fittings in the middle part of the bottom cover, the pneumatic fittings other end
It is inserted in the cylindrical shell body and is connected to the through-hole at the top of cylindrical shell, between the through-hole and the pneumatic fittings
Equipped with sealing ring, the pneumatic fittings one side is equipped with battery installation position, and the pneumatic fittings another side is equipped with pressure sensing
Device, the battery are mounted in the battery installation position, and the battery is electrically connected with the fire alarm early warning main control board, described
Intelligent integrated instrument in addition to no display portion other circuits as following intelligent pressure instrument internal circuits.
Further, the intelligent pressure instrument includes shell, fire alarm early warning main control board, MCU main control chip, pressure
Sensor and built-in temperature sensor, external temp sensor, battery/power source module, humidity sensor, display module, it is described
Shell side is equipped with internal or external antenna, is equipped with fire alarm early warning main control board, the fire alarm early warning master control in the shell
Circuit board can be equipped with display module, and the fire alarm early warning main control board is equipped with MCU main control chip, the MCU master control core
Piece side is equipped with pressure sensor and built-in temperature sensor, and the pressure sensor and built-in temperature sensor are located at the pressure
Force snesor mounting hole, the MCU main control chip other side are equipped with humidity sensor, and external temp sensor side is equipped with
Battery/power source module, the fire alarm early warning main control board are electrically connected with the battery/power source module, the display module with
It is battery/power source module electrical connection, the MCU main control chip and the pressure sensor and built-in temperature sensor, external
Temperature sensor, humidity sensor signal connection, the external temp sensor and the pressure sensor and built-in temperature pass
Transient temperature difference between sensor is used for the fire prevention warning grade of the current environment of computational discrimination, what the humidity sensor detected
Ambient air humidity value, for measuring the fire prevention warning grade of current environment, such as when the surrounding air that humidity sensor detects
Humidity value is slight alarm range in 40-50%；It is severe alarm range when humidity value is lower than 40%.
Further, the fire alarm early warning main control board further includes wireless data transceiver module, function button module, shows
Display screen, the wireless data transceiver module are located on the fire alarm early warning main control board, and display can be equipped on the shell
Screen, can not also fill display screen, and the wireless data transceiver module side is equipped with function button module, the MCU main control chip with
The wireless data transceiver module, the connection of function button module by signal, the wireless data transceiver module and the external antenna
Or the connection of built-in antenna signal, the display screen are electrically connected with the display module, the wireless data transceiver module passes through nothing
The mode of line 433Mhz or Lora are connect with intelligent gateway signal.
The further pressure sensor and built-in temperature sensor, MCU main control chip, function button module and fire alarm
Early warning main control board is electrically connected decomposition pressure detection circuit.
Further, the mobile terminal is computer terminal or mobile phone or tablet computer or remote terminal.
The utility model has the beneficial effects that:
(1) intelligent manometer is used on this patent Internet of Things intelligent extinguisher, for existing mechanical pressure gauge,
It using pressure sensor induction air pressure and is converted into electric signal and is sent to MCU main control chip calculating the value of actual pressure, and lead to
Display module is crossed to show；Compared to the complex mechanical structure of mechanical pressure gauge, assembly is simple, production is quick, can dress up finished product
It is calibrated again；Meanwhile precision and display sensitivity are high, visual clear display；But also it is equipped with operation button, it is simple and convenient,
Stand-by time is long, intelligentized control method, reduces manually, has stronger inoxidizability and signal transduction ability, longer life expectancy；
(2) Internet of Things intelligent extinguisher is by being arranged temperature sensor inside intelligent pressure instrument, according to certain volume
The gas pressure intensity of the inside, when the temperature is changed, size and temperature are directly proportional, by calculation formula: P=R*P0* (273+t1), into
Row conversion, regardless of environment temperature changes, the available quite accurately fire extinguisher after this system MCU main control chip is handled
Air accumulator safe pressure value；
(3) Internet of Things intelligent extinguisher passes through the setting humidity sensor in intelligent pressure instrument, humidity sensor inspection
The ambient air humidity value measured, for measuring the fire prevention warning grade of current environment, when the environment that humidity sensor detects
Air humidity value is slight alarm range in 40-50%；It is severe alarm range when humidity value is lower than 40%；
(4) Internet of Things intelligent extinguisher passes through the setting external temp sensor in intelligent pressure instrument, external temp
Transient temperature difference between sensor and the pressure sensor and built-in temperature sensor is for the current environment of computational discrimination
Fire prevention warning grade substantially increases the management early warning work of security against fire consciousness；
(5) the intelligent pressure instrument on Internet of Things intelligent extinguisher, the signal after intelligent gauge outfit acquisition processing, with wireless
The intelligent gateway of mode and this system communication, intelligent gateway by signal by wired or wireless network mode, with fire alarm precaution alarm
Police commissioner controls Platform communication, forms a huge fire alarm early warning and alarming control system, is not only the intelligent pressure of general significance
Measuring instrumentss and fire alarm system, but subsidiary fire alarm warning function and the Internet of Things intelligence of other various comprehensive functions
It can pressure gauge system.
[Detailed description of the invention]
Fig. 1 is the Internet of Things intelligent extinguisher schematic diagram of the utility model band fire prevention warning function；
Fig. 2 is the utility model Internet of Things intelligent extinguisher structural schematic diagram；
Fig. 3 is the utility model intelligent pressure metering device schematic view of the front view；
Fig. 4 is the utility model mechanical intelligence one metering device the schematic diagram of the section structure；
Fig. 5 is the utility model intelligent pressure instrument structure schematic diagram；
Fig. 6 is the utility model intelligent pressure instrument internal module schematic diagram
Fig. 7 is the utility model pressure detection circuit figure；
Fig. 8 is the utility model mechanical intelligence one instrument structure schematic diagram；
Fig. 9 is the utility model four-way pneumatic fittings and mechanical pressure instrument and intelligent pressure instrument (band display screen) structure
Schematic diagram；
The pneumatic fittings and mechanical pressure instrument and intelligent pressure instrument that Figure 10 is the utility model four-way are (without display
Screen) structural schematic diagram；
Appended drawing reference: 1, fire extinguisher；11, fire extinguisher body；12, intelligent pressure instrument；120, shell；121, fire alarm early warning
Main control board；122, MCU main control chip；123, pressure sensor and built-in temperature sensor；124, external temp sensor；
125, battery/power source module；126, humidity sensor；127, display module；128, wireless data transceiver module；129, function is pressed
Key module；130, internal or external antenna；13, mechanical pressure instrument；14, pneumatic fittings device；140, cylindrical shell；141,
Bottom cover；142, pointer gauge position；143, pneumatic fittings；144, battery；145, through-hole；146, battery installation position；147, pointer gauge
Joint location；2, intelligent gateway；3, fire alarm early warning and alarming monitor supervision platform；4, mobile terminal.
[specific embodiment]
With reference to the accompanying drawing and specific embodiment is described further the utility model:
Embodiment 1
As shown in Figure 1, a kind of Internet of Things intelligent extinguisher of band fire prevention warning function, including fire extinguisher 1, intelligent gateway 2,
Fire alarm early warning and alarming monitor supervision platform 3, mobile terminal 4 are equipped with fire alarm early warning main control board 121 on the fire extinguisher 1, described
The information that fire alarm early warning main control board 121 receives is transmitted to the fire alarm early warning and alarming monitor supervision platform by intelligent gateway 2
3, the fire alarm early warning and alarming monitor supervision platform 3 is connect by wireless network with 4 signal of mobile terminal.
As shown in Fig. 2, Fig. 9, Figure 10, the fire extinguisher 1 includes fire extinguisher body 11, intelligent pressure instrument 12, machinery pressure
Power instrument 13, pneumatic fittings device 14 are equipped with the pneumatic fittings device 14 of four-way, the air pressure at the top of the fire extinguisher body 11
14 one end of piecing devices is connected with mechanical pressure instrument 13, and 14 other end of pneumatic fittings device is connected with intelligent pressure instrument
12。
As shown in Figure 3, Figure 4, the mechanical intelligence one metering device 14 includes cylindrical shell 140, bottom cover 141, refers to
Needle table 142, pneumatic fittings 143, battery 144 are equipped with pointer gauge 142, the cylindrical shell at the top of the cylindrical shell 140
140 tops are equipped with through-hole 145, and 140 bottom of cylindrical shell is equipped with bottom cover 141,141 middle part of bottom cover and the air pressure
Connector 143 is fixedly connected by injection molding manner, and 143 other end of pneumatic fittings is inserted in the cylindrical shell 140 simultaneously
It is connected to the through-hole 145 at 140 top of cylindrical shell, is pointer meter connector between the through-hole 145 and the pneumatic fittings 143
147,143 one side of pneumatic fittings is equipped with battery installation position, and 143 another side of pneumatic fittings is equipped with pressure sensor
Mounting hole, the battery 144 are mounted in the battery installation position, the battery 144 and the fire alarm early warning main control board
121 electrical connections.
As shown in Figure 5, Figure 6, the intelligent pressure instrument 12 includes shell 120, fire alarm early warning main control board 121, MCU
Main control chip 122, pressure sensor and built-in temperature sensor 123, external temp sensor 124, battery/power source module 125,
Humidity sensor 126, display module 127,120 side of shell is equipped with internal or external antenna 130, in the shell 120
Equipped with fire alarm early warning main control board 121, display module 127, the fire are equipped in the middle part of the fire alarm early warning main control board 121
Alert early warning main control board 121 is equipped with MCU main control chip 122, and 122 side of MCU main control chip is equipped with pressure sensor
And built-in temperature sensor 123, the pressure sensor and built-in temperature sensor 123 are located at pressure sensor installation
Hole, 122 other side of MCU main control chip are equipped with humidity sensor 126, and 124 side of external temp sensor is equipped with electricity
Pond/power module 125, the fire alarm early warning main control board 121 are electrically connected with the battery/power source module 125, the display
Mould group 127 is electrically connected with the battery/power source module 125, and the MCU main control chip 122 is simultaneous built-in with the pressure sensor
Temperature sensor 123, external temp sensor 124, the connection of 126 signal of humidity sensor, the external temp sensor 124 with
Fire prevention of the transient temperature difference for the current environment of computational discrimination between the pressure sensor and built-in temperature sensor 123 is pre-
Alert grade, the ambient air humidity value that the humidity sensor 126 detects, the fire prevention early warning etc. for measuring current environment
Grade, in 40-50%, is slight alarm range such as when the ambient air humidity value that humidity sensor 126 detects；Humidity value is low
It is severe alarm range when 40%.
Preferably, the intelligent pressure instrument 12 further includes wireless data transceiver module 128, function button module 129, shows
Display screen 131, the wireless data transceiver module 128 is located at the 121 left side top of fire alarm early warning main control board, described wireless
128 side of data transmit-receive module is equipped with function button module 129, and the shell 120 is equipped with display screen 131, the display screen
131 connect with the display module point, the MCU main control chip 123 and the wireless data transceiver module 128, function button
The connection of 129 signal of module, the wireless data transceiver module 129 are connect with 130 signal of external antenna, the wireless data
Transceiver module 128 passes through wireless 433Mhz(or Lora) by way of (50-1000 meters of reception and transmission range) and 2 signal of intelligent gateway connect
It connects.
As shown in fig. 7, the pressure sensor and built-in temperature sensor 123, MCU main control chip 121, LED show mould
Group 127, function button module 129 are electrically connected decomposition pressure detection circuit with fire alarm early warning main control board 121.
Preferably, the mobile terminal 4 is computer terminal or mobile phone or tablet computer or remote terminal.
Embodiment 2
As shown in Figure 9, Figure 10, the fire extinguisher 1 includes fire extinguisher body 11, intelligent pressure instrument 12, mechanical pressure instrument
Table 13, pneumatic fittings device 14 are equipped with the pneumatic fittings device 14 of four-way, the pneumatic fittings at the top of the fire extinguisher body 11
14 one end of device is connected with mechanical pressure instrument 13, and 14 other end of pneumatic fittings device is connected with intelligent pressure instrument 12.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying carries out change and modification appropriate.Therefore, the utility model is not limited to specific implementation disclosed and described above
Mode should also be as falling into the protection scope of the claims of the present utility model to some modifications and changes of the utility model.
In addition, although using some specific terms in this specification, these terms are merely for convenience of description, not to this reality
With novel composition any restrictions.
Claims (7)
1. a kind of Internet of Things intelligent extinguisher of band fire prevention warning function, it is characterised in that: including fire extinguisher, intelligent gateway, fire
Early warning and alarming monitor supervision platform, mobile terminal are warned, fire alarm early warning main control board, the fire alarm early warning are installed on the fire extinguisher
The information that main control board receives is transmitted to the fire alarm early warning and alarming monitor supervision platform, the fire alarm early warning by intelligent gateway
Alarm monitoring platform is connect by wireless network with the mobile terminal signal.
2. the Internet of Things intelligent extinguisher of band fire prevention warning function according to claim 1, it is characterised in that: the fire extinguishing
Device includes fire extinguisher body, intelligent pressure instrument, mechanical pressure instrument, pneumatic fittings device, is set at the top of the fire extinguisher body
There is the pneumatic fittings device of threeway or four-way, described threeway pneumatic fittings device one end connects mechanical intelligence one instrument, substitution
Conventional mechanical pressure gauge；Described four-way pneumatic fittings device one end is connected with mechanical pressure instrument, and the other end is connected with intelligence
Pressure gauge.
3. the Internet of Things intelligent extinguisher of band fire prevention warning function according to claim 2, it is characterised in that: the machinery
Intelligent integrated instrument includes cylindrical shell, bottom cover, pointer pressure gauge, pneumatic fittings, battery, is set at the top of the cylindrical shell
There is a pointer pressure gauge, the cylindrical shell top is equipped with through-hole, and the cylindrical shell bottom is equipped with bottom cover, in the bottom cover
Portion is fixedly connected by being molded with the pneumatic fittings, the pneumatic fittings other end be inserted in the cylindrical shell body it is interior and with
Through-hole connection at the top of cylindrical shell, is equipped with sealing ring, the pneumatic fittings one between the through-hole and the pneumatic fittings
Side is equipped with battery installation position, and the pneumatic fittings another side is equipped with pressure sensor, and the battery is mounted on the battery
On installation position, the battery is electrically connected with the fire alarm early warning main control board.
4. the Internet of Things intelligent extinguisher of band fire prevention warning function according to claim 2, it is characterised in that: the intelligence
Pressure gauge includes shell, fire alarm early warning main control board, MCU main control chip, pressure sensor and built-in temperature sensor, outer
Temperature sensor, battery/power source module, humidity sensor, display module are set, the shell side is equipped with internal or external day
Line, the shell is interior to be equipped with fire alarm early warning main control board, is equipped with display module, institute in the middle part of the fire alarm early warning main control board
Fire alarm early warning main control board is stated equipped with MCU main control chip, it is simultaneous built-in that MCU main control chip side is equipped with pressure sensor
Temperature sensor, the pressure sensor and built-in temperature sensor are located at the pressure sensor mounting hole, the MCU master control
The chip other side is equipped with humidity sensor, and external temp sensor side is equipped with battery/power source module, the fire alarm early warning
Main control board is electrically connected with the battery/power source module, and the display module is electrically connected with the battery/power source module, institute
It states MCU main control chip and the pressure sensor and built-in temperature sensor, external temp sensor, humidity sensor signal connects
It connects, the transient temperature difference between the external temp sensor and the pressure sensor and built-in temperature sensor is for calculating
Differentiate the fire prevention warning grade of current environment, the ambient air humidity value that the humidity sensor detects is current for measuring
The fire prevention warning grade of environment.
5. the Internet of Things intelligent extinguisher of band fire prevention warning function according to claim 4, it is characterised in that: the intelligence
Pressure gauge further includes wireless data transceiver module, function button module, display screen, and the wireless data transceiver module is located at institute
It states on fire alarm early warning main control board, the wireless data transceiver module side is equipped with function button module, sets on the shell
There is display screen, the MCU main control chip is connect with the wireless data transceiver module, function button module by signal, the display
Mould group is electrically connected with the display screen, and the wireless data transceiver module is connect with the external antenna signal, the no line number
It is connect by way of wireless 433Mhz or Lora with intelligent gateway signal according to transceiver module.
6. the Internet of Things intelligent extinguisher of band fire prevention warning function according to claim 5, it is characterised in that: the pressure
Sensor and built-in temperature sensor, MCU main control chip, display module, function button module and fire alarm early warning main control board
It is electrically connected decomposition pressure detection circuit.
7. the Internet of Things intelligent extinguisher of band fire prevention warning function according to claim 1, it is characterised in that: the movement
Terminal is computer terminal or mobile phone or tablet computer or remote terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920015198.9U CN209575573U (en) | 2019-01-06 | 2019-01-06 | A kind of Internet of Things intelligent extinguisher of band fire prevention warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920015198.9U CN209575573U (en) | 2019-01-06 | 2019-01-06 | A kind of Internet of Things intelligent extinguisher of band fire prevention warning function |
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| Publication Number | Publication Date |
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| CN209575573U true CN209575573U (en) | 2019-11-05 |
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| CN201920015198.9U Active CN209575573U (en) | 2019-01-06 | 2019-01-06 | A kind of Internet of Things intelligent extinguisher of band fire prevention warning function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568843A (en) * | 2019-01-06 | 2019-04-05 | 深圳泰科芯元科技有限公司 | A kind of Internet of Things intelligent extinguisher of band fire prevention warning function |
| CN110694204A (en) * | 2019-11-12 | 2020-01-17 | 浙江安丰泰智能科技有限公司 | Fire extinguisher with wireless detection function and intelligent detection system thereof |
-
2019
- 2019-01-06 CN CN201920015198.9U patent/CN209575573U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568843A (en) * | 2019-01-06 | 2019-04-05 | 深圳泰科芯元科技有限公司 | A kind of Internet of Things intelligent extinguisher of band fire prevention warning function |
| CN110694204A (en) * | 2019-11-12 | 2020-01-17 | 浙江安丰泰智能科技有限公司 | Fire extinguisher with wireless detection function and intelligent detection system thereof |
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