CN114463921A - Wisdom fire extinguishing system based on internet of things - Google Patents

Wisdom fire extinguishing system based on internet of things Download PDF

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Publication number
CN114463921A
CN114463921A CN202210155241.8A CN202210155241A CN114463921A CN 114463921 A CN114463921 A CN 114463921A CN 202210155241 A CN202210155241 A CN 202210155241A CN 114463921 A CN114463921 A CN 114463921A
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CN
China
Prior art keywords
module
fire
monitoring
internet
network communication
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Pending
Application number
CN202210155241.8A
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Chinese (zh)
Inventor
邹聪
毛欢欢
朱小丹
胡捷
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Wuhan Ligong Guangke Co Ltd
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Wuhan Ligong Guangke Co Ltd
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Priority to CN202210155241.8A priority Critical patent/CN114463921A/en
Publication of CN114463921A publication Critical patent/CN114463921A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00Fire alarms; Alarms responsive to explosion
    • G08B17/10Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/006Alarm destination chosen according to type of event, e.g. in case of fire phone the fire service, in case of medical emergency phone the ambulance
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources

Abstract

The invention discloses an intelligent fire fighting system based on the technology of Internet of things, which relates to the technical field of fire fighting, and at present, in some residential areas, when a fire disaster occurs, the intelligent fire fighting system cannot timely play a role of alarming, so that residential personnel and fire fighters cannot know the situation of the fire disaster quickly at any time, so that the situation of the fire disaster gradually becomes serious, and meanwhile, when the fire disaster occurs, the personnel cannot escape quickly at any time due to smoke. This wisdom fire extinguishing system based on internet of things can play fine monitoring effect to the conflagration, when the conflagration breaing out, can be timely carry out early warning work to house personnel and fire fighter.

Description

Wisdom fire extinguishing system based on internet of things
Technical Field
The invention relates to the technical field of fire fighting, in particular to an intelligent fire fighting system based on the technology of the Internet of things.
Background
Fire safety management plays an important role in preventing fire accidents, and in urban buildings and workplaces, automatic fire alarm systems and fire-fighting facilities are popularized in harbors, so that fire alarm can be realized to a certain extent.
However, in some residential areas, when a fire occurs, the alarm function cannot be timely played, so that residential personnel and firefighters cannot quickly know the fire at any moment, and therefore the fire condition gradually becomes serious.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an intelligent fire-fighting system based on the technology of the Internet of things, which solves the problems that in some residential areas, when a fire disaster occurs, the intelligent fire-fighting system cannot timely play a role of alarming, so that residential personnel and fire fighters cannot know the intelligent fire-fighting system quickly at any time, the fire disaster condition is gradually serious, and meanwhile, when the fire disaster occurs, the personnel cannot escape quickly at any time due to smoke.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an wisdom fire extinguishing system based on internet of things, includes gateway equipment and fire control monitoring system, early warning system, processing system and backend server, fire control monitoring system and gateway equipment network communication connection, gateway equipment respectively with processing system and backend server network communication connection, and network communication both way junction between gateway equipment and the early warning system.
The early warning system comprises a threshold setting module, a data comparison module, a grade judgment module, an early warning processing module, a manual alarm button, fire emergency broadcasting, a content editing module, an audible and visual alarm, an automatic alarm module and a fire terminal, wherein the threshold setting module is a normal range value of temperature and smoke, the data comparison module is used for comparing monitored information with threshold data in the threshold setting module, the data comparison module is used for judging the grade of a fire disaster, the fire emergency broadcasting is used for broadcasting early warning, the content editing module is used for editing broadcasting content, the manual alarm button is used for manual alarm work of personnel, the audible and visual alarm is used for audible and visual alarm work, and the automatic alarm module is used for automatic alarm work of fire fighting.
Preferably, the fire fighting monitoring system comprises a smoke monitoring module, a temperature monitoring module, a power supply monitoring module, a video monitoring module, a positioning module and a data acquisition module, wherein the smoke monitoring module, the temperature monitoring module, the power supply monitoring module, the video monitoring module and the positioning module are all in network communication connection with the data acquisition module.
Preferably, the smog monitoring module is used for monitoring the smog of conflagration, the temperature monitoring module is used for monitoring indoor temperature, power monitoring module is used for monitoring power operating condition, judges whether the power breaks down, the video monitoring module is used for monitoring picture information, the orientation module is used for fixing a position, the data acquisition module is used for gathering the data information who monitors.
Preferably, the threshold setting module is in network communication connection with the data comparison module, the data comparison module is in network communication connection with the grade judgment module, the grade judgment module is in network communication connection with the early warning processing module, the manual alarm button is in network communication connection with the early warning processing module, the early warning processing module is in network communication connection with the fire emergency broadcast, the audible and visual alarm and the automatic alarm module respectively, the content editing module is in network communication connection with the fire emergency broadcast, and the automatic alarm module is in network communication connection with the fire terminal.
Preferably, when the automatic alarm module adopts automatic alarm, the automatic alarm module carries out alarm work to a fire-fighting point closest to the fire point, and the alarm automatically sends positioning information, fire picture information and fire grade information to be uploaded to a fire-fighting terminal.
Preferably, the fire emergency broadcast is arranged at the topmost end of the floor, so that the sound effect of broadcast notification is improved, and one sound-light alarm is arranged on each floor.
Preferably, the grade judging module is divided into one to four grades when judging the grade, and the grade is correspondingly judged according to the smoke concentration and the fire temperature.
Preferably, processing system is including control module and stand-by power supply, malleation forced draught blower, fire hydrant switch, emergency rescue lamp, elevator power module, induced-draft fan, fire pump, spraying system and image transmission module, control module respectively with stand-by power supply, malleation forced draught blower, fire hydrant switch, emergency rescue lamp, elevator power module, induced-draft fan, fire pump and image transmission module electric connection.
Preferably, the positive pressure blower is arranged on each floor of the stair, the positive pressure blower is arranged on the position of the stair opening and used for blowing away smoke at the stair opening, and the smoke exhaust machine is arranged on the position of the back of the stair and used for exhausting the blown smoke to the outside.
Preferably, the water pumping end of the fire pump is connected with the water outlet of the fire hydrant switch, the spraying system is connected in a nozzle mode, and the nozzle is connected with the water outlet end of the fire pump through a water pipe.
Advantageous effects
The invention provides an intelligent fire fighting system based on the Internet of things technology, which has the following beneficial effects compared with the prior art:
1. this wisdom fire extinguishing system based on internet of things can play fine monitoring effect to the conflagration, when the conflagration breaing out, can be timely carry out early warning work to house personnel and fire fighter for personnel can promptly keep away the danger in the very first time, and when the conflagration breaing out, can judge the grade condition of conflagration from waiting, thereby make things convenient for the timely corresponding overall arrangement work of instructing of ready making of fire fighter.
2. This wisdom fire extinguishing system based on internet of things when the conflagration breaing out, can assist personnel to flee, improves personnel's life safety nature, and the work of the stop elevator that can be timely prevents personnel because take the elevator in a confused state of mind and take place the unnecessary accident.
Drawings
FIG. 1 is a functional block diagram of the present invention;
FIG. 2 is a schematic block diagram of the fire monitoring system of the present invention;
FIG. 3 is a schematic block diagram of the early warning system of the present invention;
FIG. 4 is a schematic block diagram of a processing system of the present invention.
In the figure: 1. a gateway device; 2. a fire monitoring system; 21. a smoke monitoring module; 22. a temperature monitoring module; 23. a power supply monitoring module; 24. a video monitoring module; 25. a positioning module; 26. a data acquisition module; 3. an early warning system; 31. a threshold setting module; 32. a data comparison module; 33. a grade judgment module; 34. an early warning processing module; 35. a manual alarm button; 36. fire emergency broadcasting; 37. a content editing module; 38. an audible and visual alarm; 39. an automatic alarm module; 310. a fire-fighting terminal; 4. a processing system; 41. a control module; 42. a standby power supply; 43. a positive pressure blower; 44. a fire hydrant switch; 45. an emergency rescue lamp; 46. an elevator power module; 47. a smoke exhaust machine; 48. a fire pump; 49. a spray system; 410. an image transmission module; 5. and a background server.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the invention provides a technical scheme of an intelligent fire fighting system based on an internet of things technology, which includes a gateway device 1, a fire fighting monitoring system 2, an early warning system 3, a processing system 4 and a background server 5, wherein the fire fighting monitoring system 2 is in network communication connection with the gateway device 1, the gateway device 1 is in network communication connection with the processing system 4 and the background server 5 respectively, and the gateway device 1 is in network communication bidirectional connection with the early warning system 3.
Referring to fig. 3, in the embodiment of the present invention, the early warning system 3 includes a threshold setting module 31, a data comparing module 32, a level determining module 33, an early warning processing module 34, a manual alarm button 35, a fire emergency broadcast 36, a content editing module 37, an audible and visual alarm 38, an automatic alarm module 39, and a fire terminal 310, where the threshold setting module 31 is a normal range value of temperature and smoke, the data comparing module 32 is configured to compare monitored information with threshold data in the threshold setting module 31, the data comparing module 32 is configured to determine a fire level, the fire emergency broadcast 36 is configured to broadcast an early warning, the content editing module 37 is configured to edit broadcast content, the manual alarm button 35 is configured to manually alarm personnel, the audible and visual alarm 38 is configured to alarm audible and visual, the automatic alarm module 39 is configured to automatically alarm fire, the threshold setting module 31 is connected to the data comparing module 32 in a network communication manner, the data comparison module 32 is connected with the grade judgment module 33 in a network communication way, the grade judgment module 33 is connected with the early warning processing module 34 in a network communication way, the manual alarm button 35 is connected with the early warning processing module 34 in a network communication way, the early warning processing module 34 is respectively connected with the fire emergency broadcast 36, the audible and visual alarm 38 and the automatic alarm module 39 in a network communication way, the content editing module 37 is connected with the fire emergency broadcast 36 in a network communication way, the automatic alarm module 39 is connected with the fire terminal 310 in a network communication way, when the automatic alarm module 39 adopts automatic alarm, the alarm is carried out on the fire point nearest to the fire point, the alarm automatically sends positioning information, fire picture information and fire grade information to be uploaded to the fire terminal 310, the fire emergency broadcast 36 is arranged at the top of the floor, the sound effect of broadcast notification is improved, one audible and visual alarm 38 is arranged at each floor, when the grade judging module 33 judges the grade, the grade is divided into one to four grades, and the grade is correspondingly judged according to the smoke concentration and the fire temperature.
Referring to fig. 2, in the embodiment of the present invention, the fire monitoring system 2 includes a smoke monitoring module 21, a temperature monitoring module 22, a power monitoring module 23, a video monitoring module 24, a positioning module 25, and a data acquisition module 26, where the smoke monitoring module 21, the temperature monitoring module 22, the power monitoring module 23, the video monitoring module 24, and the positioning module 25 are all in network communication connection with the data acquisition module 26, the smoke monitoring module 21 is configured to monitor smoke of a fire, the temperature monitoring module 22 is configured to monitor an indoor temperature, the power monitoring module 23 is configured to monitor a working condition of a power supply and determine whether the power supply fails, the video monitoring module 24 is configured to monitor picture information, the positioning module 25 is configured to position, and the data acquisition module 26 is configured to acquire monitored data information.
Referring to fig. 4, in the embodiment of the present invention, the processing system 4 includes a control module 41, a standby power supply 42, a positive pressure blower 43, a fire hydrant switch 44, an emergency rescue lamp 45, an elevator power supply module 46, an exhaust fan 47, a fire pump 48, a spraying system 49, and an image transmission module 410, the control module 41 is electrically connected to the standby power supply 42, the positive pressure blower 43, the fire hydrant switch 44, the emergency rescue lamp 45, the elevator power supply module 46, the exhaust fan 47, the fire pump 48, and the image transmission module 410, the positive pressure blower 43 is disposed on each floor, the positive pressure blower 43 is disposed on a stair opening for blowing away smoke at the stair opening, the exhaust fan 47 is disposed on a back stair for discharging the blown smoke to the outside, a water pumping end of the fire pump 48 is connected to a water outlet of the fire hydrant switch 44, the spraying system 49 is connected in a nozzle manner, the nozzle is connected with the water outlet end of the fire pump 48 through a water pipe.
And those not described in detail in this specification are well within the skill of those in the art.
The working principle is as follows: the smoke monitoring module 21 monitors smoke of fire, the temperature monitoring module 22 monitors indoor temperature, the power monitoring module 23 monitors working condition of a power supply and judges whether the power supply fails, the video monitoring module 24 monitors picture information, the positioning module 25 positions, the data acquisition module 26 acquires monitored data information, thresholds with normal smoke and temperature are set in the threshold setting module 31, when fire is monitored, the data comparison module 32 compares the monitored data with the threshold in the threshold setting module 31 and judges whether the monitored data value exceeds the threshold in the threshold setting module 31, if so, the fire is indicated, and false alarm is prevented, then the grade judgment module 33 judges grade of fire according to temperature condition and smoke concentration, and personnel manually operate an alarm button, the early warning function can be achieved, if a person does not find a fire, the audible and visual alarm 38 can automatically perform early warning work, meanwhile, the fire emergency broadcast 36 can send out early warning work to remind residents, the content playing in the fire emergency broadcast 36 can be edited through the content editing module 37, meanwhile, the automatic alarm module 39 can automatically perform alarm work to a nearest fire base, and the position of the fire, fire picture information and fire level of the fire are sent to the fire terminal 310, so that the firemen can know the position, the fire picture information and the fire level at the first time, and rescue work is facilitated;
further, when a fire occurs, the elevator power module 46 stops the operation of the elevator to prevent a person from taking the elevator in a hurried way to cause a dangerous situation, the control module 41 turns on the fire hydrant switch 44, the fire pump 48 pumps water in the fire hydrant into the spray head through the water pipe to extinguish the fire to the fire source, the control module 41 respectively enables the positive pressure blower 43, the emergency rescue lamp 45 and the smoke exhaust 47 to operate, the emergency rescue lamp 45 facilitates the person to see the road condition clearly, the positive pressure blower 43 blows smoke at the entrance of the stairway open, the smoke exhaust 47 exhausts the blown smoke to the outside, the smoke at the entrance of the stairway is prevented from being excessive, the smooth escape of the person is facilitated, the image transmission module 410 uploads a picture fire to the background server 5 to facilitate the checking of the person, rescue measures can be made in time, when the power supplies of the positive pressure blower 43, the emergency rescue lamp 45, the smoke exhaust 47 and the fire pump 48 fail, the control module 41 will activate the backup power supply 42 to supply power to the devices, so as to ensure the devices to operate normally.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (10)

1. The utility model provides an wisdom fire extinguishing system based on internet of things, its characterized in that: the fire-fighting early warning system comprises a gateway device (1), a fire-fighting monitoring system (2), an early warning system (3), a processing system (4) and a background server (5), wherein the fire-fighting monitoring system (2) is in network communication connection with the gateway device (1), the gateway device (1) is in network communication connection with the processing system (4) and the background server (5) respectively, and the gateway device (1) is in network communication bidirectional connection with the early warning system (3);
the early warning system (3) comprises a threshold setting module (31), a data comparison module (32), a grade judgment module (33), an early warning processing module (34), a manual alarm button (35), a fire emergency broadcast (36), a content editing module (37), an audible and visual alarm (38), an automatic alarm module (39) and a fire terminal (310), wherein the threshold setting module (31) is a normal range value of temperature and smoke, the data comparison module (32) is used for comparing monitored information with threshold data in the threshold setting module (31), the data comparison module (32) is used for judging the grade of a fire, the fire emergency broadcast (36) is used for broadcasting early warning, the content editing module (37) is used for editing broadcast content, the manual alarm button (35) is used for manual alarm work of personnel, and the audible and visual alarm (38) is used for audible and visual alarm work, the automatic alarm module (39) is used for automatically alarming fire fighting.
2. The intelligent fire fighting system based on the internet of things technology of claim 1, wherein: fire control monitoring system (2) are including smog monitoring module (21) and temperature monitoring module (22), power monitoring module (23), video monitoring module (24), orientation module (25) and data acquisition module (26), smog monitoring module (21) and temperature monitoring module (22), power monitoring module (23), video monitoring module (24) and orientation module (25) all with data acquisition module (26) network communication connection.
3. The intelligent fire fighting system based on the internet of things technology as claimed in claim 2, wherein: smog monitoring module (21) are used for monitoring the smog of conflagration, temperature monitoring module (22) are used for monitoring indoor temperature, power monitoring module (23) are used for monitoring power behavior, judge whether the power breaks down, video monitoring module (24) are used for monitoring picture information, orientation module (25) are used for fixing a position, data acquisition module (26) are used for gathering the data information who monitors.
4. The intelligent fire fighting system based on the internet of things technology of claim 1, wherein: threshold value setting module (31) and data comparison module (32) network communication connection, data comparison module (32) and grade judgment module (33) network communication connection, grade judgment module (33) and early warning processing module (34) network communication connection, manual alarm button (35) and early warning processing module (34) network communication connection, early warning processing module (34) respectively with fire control emergency broadcast (36) and audible-visual alarm (38) and autoalarm module (39) network communication connection, content editing module (37) and fire control emergency broadcast (36) network communication connection, autoalarm module (39) and fire control terminal (310) network communication connection.
5. The intelligent fire fighting system based on the internet of things technology of claim 1, wherein: when the automatic alarm module (39) adopts automatic alarm, the alarm module carries out alarm work to the fire-fighting point closest to the fire point, and the alarm module automatically sends positioning information, fire picture information and fire grade information to be uploaded to the fire-fighting terminal (310).
6. The intelligent fire fighting system based on the internet of things technology of claim 1, wherein: the fire emergency broadcast (36) is arranged at the topmost end of the floor, the sound effect of broadcast notification is improved, and the audible and visual alarms (38) are arranged on each floor respectively.
7. The intelligent fire fighting system based on the internet of things technology of claim 1, wherein: when the grade judgment module (33) judges the grade, the grade is divided into one to four grades, and the grade is correspondingly judged according to the smoke concentration and the fire temperature.
8. The intelligent fire fighting system based on the internet of things technology of claim 1, wherein: processing system (4) is including control module (41) and stand-by power supply (42), malleation forced draught blower (43), fire hydrant switch (44), emergency rescue lamp (45), elevator power module (46), induced-draft fan (47), fire pump (48), spraying system (49) and image transmission module (410), control module (41) respectively with stand-by power supply (42), malleation forced draught blower (43), fire hydrant switch (44), emergency rescue lamp (45), elevator power module (46), induced-draft fan (47), fire pump (48) and image transmission module (410) electric connection.
9. The intelligent fire fighting system based on the internet of things technology of claim 8, wherein: the positive pressure blower (43) is arranged on each floor, the positive pressure blower (43) is arranged on the position of a stair opening and used for blowing away smoke at the stair opening, and the smoke exhaust fan (47) is arranged on the position of a back stair and used for exhausting the blown smoke to the outside.
10. The intelligent fire fighting system based on the internet of things technology of claim 8, wherein: the water pumping end of the fire pump (48) is connected with the water outlet of the fire hydrant switch (44), the spraying system (49) is connected in a spray head mode, and the spray head is connected with the water outlet end of the fire pump (48) through a water pipe.
CN202210155241.8A 2022-02-21 2022-02-21 Wisdom fire extinguishing system based on internet of things Pending CN114463921A (en)

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Publication number Priority date Publication date Assignee Title
CN115531787A (en) * 2022-10-09 2022-12-30 江苏蓝盾消防技术服务有限公司 Wisdom fire extinguishing system based on internet of things
CN115560252A (en) * 2022-09-22 2023-01-03 广东住总建设工程有限公司 Fire control monitoring alarm system for building

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CN113018746A (en) * 2021-03-25 2021-06-25 南通瀚明信息科技有限公司 Wisdom fire extinguishing system based on internet of things
CN113628407A (en) * 2021-06-02 2021-11-09 深圳思麦杰科技有限公司 Wisdom fire control thing networking cloud platform system based on block chain

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