CN113289303B - Intelligent fire fighting decision system and decision method based on Internet of things - Google Patents
Intelligent fire fighting decision system and decision method based on Internet of things Download PDFInfo
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- CN113289303B CN113289303B CN202110609141.3A CN202110609141A CN113289303B CN 113289303 B CN113289303 B CN 113289303B CN 202110609141 A CN202110609141 A CN 202110609141A CN 113289303 B CN113289303 B CN 113289303B
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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Abstract
The invention discloses an intelligent fire fighting decision system and a decision method based on the Internet of things, relates to the field of fire fighting systems, and aims to solve the problems that the fire fighting system in the prior art is large in potential safety hazard and cannot rapidly reduce loss. The utility model discloses a fire control system, including fire extinguishing system main part, fire extinguishing system main part's internally mounted has the fire extinguishing system fixed slot, the rolling disc is installed to the preceding terminal surface of fire extinguishing system fixed slot, the inside of rolling disc is around there being fire water pipeline, thing networking intelligence box is installed to fire water pipeline's below, the inside of thing networking intelligence box is provided with sealed install bin, the internally mounted of sealed install bin has wireless connection module, siren and processor module, the internally mounted of internally mounted install bin has the fixed case of fire control, the rear end face of the fixed case of fire control is provided with the location mounting groove.
Description
Technical Field
The invention relates to the technical field of fire fighting systems, in particular to an intelligent fire fighting decision system and a decision method based on the Internet of things.
Background
The intelligent fire fighting is a fire fighting application system which is applied by applying technologies such as big data, the Internet of things and the like, gathering multi-party data, constructing a fire fighting big data gathering and supporting platform, and developing hidden danger investigation, fire prevention supervision, fire fighting and rescue, logistics management and big data innovation.
However, the existing fire-fighting system has great potential safety hazard and cannot rapidly solve and reduce loss; therefore, the market urgently needs to develop an intelligent fire fighting decision system and a decision method based on the internet of things to help people solve the existing problems.
Disclosure of Invention
The invention aims to provide an intelligent fire fighting decision system and a decision method based on the Internet of things, and aims to solve the problems that the existing fire fighting system proposed in the background technology has large potential safety hazard and cannot rapidly solve and reduce loss.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an wisdom fire control decision-making system based on thing networking, includes the fire extinguishing system main part, the fire control mounting panel is installed to the rear end of fire extinguishing system main part, the rear end of fire control mounting panel is installed and is sealed the install bin, the internally mounted of fire extinguishing system main part has the fire hose fixed slot, the rolling disc is installed to the preceding terminal surface of fire hose fixed slot, the inside of rolling disc is encircleed there is fire water pipeline, the thing networking intelligence box is installed to fire water pipeline's below, the inside of thing networking intelligence box is provided with sealed install bin, the internally mounted of sealed install bin has wireless connection module, siren and processor module, the internally mounted of sealed install bin has the fire control fixed bin, the rear end of fire control fixed bin is provided with the location mounting groove, the location mounting groove is provided with threely, it is three the inside of location mounting groove installs main water pump, siren and processor module respectively, First auxiliary water pump and second auxiliary water pump, the inside of fire extinguishing systems main part is provided with the mounting groove, the internally mounted of mounting groove has direct current pipeline and reposition of redundant personnel pipeline, the rivers sensor is all installed to the inside of reposition of redundant personnel pipeline and direct current pipeline.
Preferably, the externally mounted of fire extinguishing system main part has the fire door, the surface mounting of fire door has the clear glass board, the fire door passes through hinge and fire extinguishing system main part swing joint, the surface of fire extinguishing system main part is provided with the fire hose opening, the fire hose opening sets up structure as an organic whole with the fire extinguishing system main part.
Preferably, the connecting axle is installed to the rear end of rolling disc, just the rolling disc passes through the connecting axle and is connected with the rotation of fire extinguishing system main part, drive mechanism is installed to the preceding terminal surface of rolling disc, gear motor is installed at one side rear of drive mechanism, drive mechanism is connected with gear motor and rolling disc transmission respectively.
Preferably, a fixed sleeve is installed at the upper end of the intelligent box of the internet of things, a fixed flange plate is installed at the lower end of the fire fighting water pipeline, a connecting spray head is installed at the lower end of the fixed flange plate, the lower end of the connecting spray head is embedded into the fixed sleeve and clamped with the fixed sleeve, an air pressure sensor is arranged inside the fixed sleeve, and the air pressure sensor is electrically connected with the processor module.
Preferably, the location mounting groove sets up structure as an organic whole with the fixed case of fire control, the vary voltage power supply is all installed to the both sides of main water pump, first auxiliary water pump and second auxiliary water pump, the water inlet is installed to the preceding terminal surface of main water pump, first auxiliary water pump and second auxiliary water pump, the other end of main water pump, first auxiliary water pump and second auxiliary water pump extends to inside and direct current pipeline and the reposition of redundant personnel pipeline sealing connection of mounting groove.
Preferably, communicate each other between reposition of redundant personnel pipeline and the direct current pipeline, just, rivers sensor and processor module electric connection, the one end of direct current pipeline extends to the rolling disc inside and fire water pipeline sealing connection, install the solenoid valve between direct current pipeline and reposition of redundant personnel pipeline and main water pump, first auxiliary water pump and the second auxiliary water pump.
Preferably, the internally mounted of thing networking intelligence box has the circuit wire, the siren is all installed to the inside both sides of sealed install bin, siren and processor module electric connection.
A decision method of an intelligent fire-fighting decision system based on the Internet of things comprises the following steps:
the method comprises the following steps: a power supply is switched on, and the water flow sensor and the air pressure sensor perform detection work;
step two: uploading the detection data to a server through a wireless connection module, carrying out remote monitoring, and storing the detection data;
step three: the air pressure sensor detects air pressure information in the fire fighting water pipeline, and when the air pressure sensor detects that the fire fighting water pipeline is damaged, the alarm is immediately turned on to inform;
step four: when the sudden power failure occurs, the variable voltage power supply is turned on and supplies power to the main water pump, the first auxiliary water pump and the second auxiliary water pump;
step five: when fire control bath during operation, detect the inside rivers condition of reposition of redundant personnel pipeline and direct current pipeline through rivers sensor, according to the information that rivers sensor detected, open the water pump of maximum flow among reposition of redundant personnel pipeline and the direct current pipeline, open the solenoid valve, adjust according to the information that rivers sensor detected.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the air pressure sensor, in the long-time placing process of the fire fighting water pipeline, the air pressure sensor detects the air pressure information in the fire fighting water pipeline, so that the detection time can be reduced for workers, the workers can conveniently work for a long time, when the damage of the fire fighting water pipeline is detected, the alarm is immediately turned on to inform the workers, the workers can be effectively informed to process the air pressure information, the condition that the fire fighting water pipeline can be prevented from being damaged to influence the fire fighting work in the emergency fire fighting work is effectively prevented, the use is convenient, and the safety effect of fire fighting engineering can be improved.
2. According to the invention, through the arrangement of the variable voltage power supply, the variable voltage power supply is turned on when an emergency power failure occurs, the variable voltage power supply supplies power to the main water pump, the first auxiliary water pump and the second auxiliary water pump, information can be transmitted through the wireless connection module emergently through the variable voltage power supply, electric maintenance and overhaul can be carried out in time, the fire safety problem is prevented, and the safety effect is further improved.
3. According to the invention, through the arrangement of the water flow sensor, when fire-fighting flushing work is carried out, the water flow conditions in the diversion pipeline and the direct current pipeline are detected through the water flow sensor, the water pump with the maximum flow rate in the diversion pipeline and the direct current pipeline is opened according to the information detected by the water flow sensor, the electromagnetic valve is opened, and the adjustment is carried out according to the information detected by the water flow sensor, so that the fire-fighting work can be prevented from being influenced after the direct current pipeline or the diversion pipeline is blocked, and the safety is effectively improved.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a schematic structural view of the main body of the fire fighting system of the present invention;
FIG. 3 is a rear view of the fire protection securing box of the present invention;
FIG. 4 is a cross-sectional side view of the main body of the fire protection system of the present invention;
FIG. 5 is an internal structural view of the diverging duct and the straight duct of the present invention;
fig. 6 is an internal structure diagram of the intelligent box of the internet of things.
In the figure: 1. a fire extinguishing system main body; 2. a fire-fighting installation plate; 3. an inner seal installation box; 4. a fire door; 5. a transparent glass plate; 6. a fire box port; 7. fire-fighting box fixing grooves; 8. rotating the disc; 9. a transmission mechanism; 10. an intelligent box body of the Internet of things; 11. a fire-fighting fixing box; 12. positioning the mounting groove; 13. a reduction motor; 14. a fire-fighting water pipeline; 15. fixing a flange plate; 16. connecting the spray head; 17. fixing the sleeve; 18. a main water pump; 19. a water inlet; 20. a first auxiliary water pump; 21. a second auxiliary water pump; 22. a variable voltage power supply; 23. mounting grooves; 24. a diversion pipeline; 25. a direct current conduit; 26. an electromagnetic valve; 27. a water flow sensor; 28. sealing the installation box; 29. a wireless connection module; 30. an alarm; 31. a processor module; 32. an air pressure sensor.
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.
Referring to fig. 1-6, an embodiment of the present invention is shown: the utility model provides an wisdom fire control decision-making system based on thing networking, including fire extinguishing system main part 1, fire extinguishing mounting panel 2 is installed to the rear end of fire extinguishing system main part 1, sealed install bin 3 is installed to the rear end of fire extinguishing mounting panel 2, the internally mounted of fire extinguishing system main part 1 has fire hose fixed slot 7, carousel 8 is installed to the preceding terminal surface of fire hose fixed slot 7, the inside of carousel 8 has surrounded fire hose pipeline 14, the below of fire hose pipeline 14 installs thing networking intelligent box 10, the inside of thing networking intelligent box 10 is provided with sealed install bin 28, the internally mounted of sealed install bin 28 has wireless connection module 29, siren 30 and processor module 31, the internally mounted of sealed install bin 3 has fire extinguishing fixed bin 11, the rear end face of fire extinguishing fixed bin 11 is provided with location mounting groove 12, location mounting groove 12 is provided with threely, main water pump 18 is installed respectively to the inside of three location mounting groove 12, First auxiliary water pump 20 and second auxiliary water pump 21, the inside of fire extinguishing system main part 1 is provided with mounting groove 23, the internally mounted of mounting groove 23 has direct current pipeline 25 and reposition of redundant personnel pipeline 24, reposition of redundant personnel pipeline 24 and direct current pipeline 25's inside all installs rivers sensor 27, baroceptor 32 detects the inside atmospheric pressure information of fire-fighting water pipeline 14, the reducible check-out time of staff, conveniently carry out long-term work, when detecting fire-fighting water pipeline 14 and damaging, open siren 30 immediately and inform, can effectively inform the staff and handle, effectively prevent in urgent fire-fighting work, fire-fighting water pipeline 14 can avoid damaging the condition that influences fire-fighting work, high durability and convenient use, the safety effect of fire-fighting engineering can be improved.
Further, the externally mounted of fire extinguishing system main part 1 has fire door 4, and the surface mounting of fire door 4 has transparent glass board 5, and fire door 4 passes through hinge and 1 swing joint of fire extinguishing system main part, and the surface of fire extinguishing system main part 1 is provided with fire hose opening 6, and fire hose opening 6 sets up structure as an organic whole with fire extinguishing system main part 1, can make things convenient for fire-fighting water pipeline 14's use through fire hose opening 6, can be convenient for adjust fire-fighting water pipeline 14's angle and position.
Further, the connecting axle is installed to the rear end of rolling disc 8, and rolling disc 8 rotates through the connecting axle and is connected with fire extinguishing system main part 1, and drive mechanism 9 is installed to the preceding terminal surface of rolling disc 8, and gear motor 13 is installed at one side rear of drive mechanism 9, and drive mechanism 9 is connected with gear motor 13 and rolling disc 8 transmission respectively, can drive rolling disc 8 through gear motor 13 and rotate to retrieve fire water pipeline 14.
Further, fixed sleeve 17 is installed to the upper end of thing networking intelligence box 10, fixed flange 15 is installed to the lower extreme of fire service water pipeline 14, connection shower nozzle 16 is installed to the lower extreme of fixed flange 15, the inside and fixed sleeve 17 block of lower extreme embedding fixed sleeve 17 of connecting shower nozzle 16, and the inside of fixed sleeve 17 is provided with pressure sensor 32, pressure sensor 32 and processor module 31 electric connection, fire service water pipeline 14 places the in-process for a long time, pressure sensor 32 detects the inside atmospheric pressure information of fire service water pipeline 14, the reducible check-out time of staff, conveniently carry out long-term work, pressure sensor 32 adopts SIN-P300 diffused silicon pressure transmitter.
Further, location mounting groove 12 sets up to a body structure with fixed case 11 of fire control, main water pump 18, vary voltage power supply 22 is all installed to the both sides of first auxiliary water pump 20 and second auxiliary water pump 21, main water pump 18, water inlet 19 is installed to the preceding terminal surface of first auxiliary water pump 20 and second auxiliary water pump 21, main water pump 18, the other end of first auxiliary water pump 20 and second auxiliary water pump 21 extends to inside and direct current pipeline 25 and the 24 sealing connection of reposition of redundant personnel pipeline of mounting groove 23, main water pump 18, first auxiliary water pump 20 and second auxiliary water pump 21 can improve the rivers effect.
Further, the branch pipe 24 and the direct current pipe 25 are communicated with each other, the water flow sensor 27 is electrically connected with the processor module 31, one end of the direct current pipe 25 extends into the rotary disc 8 to be hermetically connected with the fire fighting water pipe 14, the electromagnetic valves 26 are installed between the direct current pipe 25 and the branch pipe 24 and the main water pump 18, the first auxiliary water pump 20 and the second auxiliary water pump 21, the water flow conditions inside the branch pipe 24 and the straight pipe 25 are detected by the water flow sensor 27, according to the information detected by the water flow sensor 27, the maximum flow water pump in the branch pipe 24 and the direct pipe 25 is turned on, the electromagnetic valve 26 is turned on, the adjustment is performed according to the information detected by the water flow sensor 27, so that after the direct current pipeline 25 or the shunt pipeline 24 is blocked, influence fire control work, the effectual security that has improved, water flow sensor 27 adopts the model to be TOFCO FF-S water flow sensor.
Further, the internal installation of thing networking intelligence box 10 has the circuit wire, and siren 30 is all installed to the inside both sides of sealed install bin 28, and siren 30 and processor module 31 electric connection detect fire-fighting water pipe 14 and damage the time, open siren 30 immediately and inform, can effectively inform the staff to handle, and processor module 31 adopts the model to be CJ1W-NC113 PLC module.
A decision method of an intelligent fire-fighting decision system based on the Internet of things comprises the following steps:
the method comprises the following steps: the power supply is switched on, and the water flow sensor 27 and the air pressure sensor 32 perform detection work;
step two: uploading the detection data to a server through a wireless connection module 29, performing remote monitoring, and storing the detection data;
step three: the air pressure sensor 32 detects air pressure information in the fire fighting water pipeline 14, when the fact that the fire fighting water pipeline 14 is damaged is detected, the alarm 30 is immediately turned on to give notice, in the process that the fire fighting water pipeline 14 is placed for a long time, detection time can be shortened for workers, long-term work can be facilitated, the workers can be effectively notified to carry out treatment, the situation that the fire fighting work is affected by damage to the fire fighting water pipeline 14 in the emergency fire fighting work can be effectively prevented, the use is convenient, and the safety effect of fire fighting engineering can be improved;
step four: when the emergency power failure occurs, the variable voltage power supply 22 is turned on, the variable voltage power supply 22 supplies power to the main water pump 18, the first auxiliary water pump 20 and the second auxiliary water pump 21, information can be transmitted through the wireless connection module 29 emergently through the variable voltage power supply 22, the electric power can be maintained and overhauled in time, the fire safety problem is prevented, and the safety effect is further improved;
step five: when carrying out fire control bath work, detect the inside rivers condition of reposition of redundant personnel pipeline 24 and direct current pipeline 25 through rivers sensor 27, according to the information that rivers sensor 27 detected, open the water pump of maximum flow in reposition of redundant personnel pipeline 24 and the direct current pipeline 25, open solenoid valve 26, adjust according to the information that rivers sensor 27 detected, can prevent that direct current pipeline 25 or reposition of redundant personnel pipeline 24 from blockking up the back, influence fire control work, the effectual security that has improved.
The working principle is as follows: when the fire fighting water pipe is used, power is supplied, the water flow sensor 27 and the air pressure sensor 32 perform detection work, detected data are uploaded to a server through the wireless connection module 29 for remote monitoring, the detected data are stored, the air pressure sensor 32 detects air pressure information inside the fire fighting water pipe 14, when damage of the fire fighting water pipe 14 is detected, the alarm 30 is immediately turned on for notification, during the long-time placement process of the fire fighting water pipe 14, the detection time can be reduced by workers, long-term work can be conveniently performed, the workers can be effectively notified for processing, the situation that the fire fighting work is influenced by damage to the fire fighting water pipe 14 in emergency fire fighting work can be effectively prevented, the use is convenient, the safety effect of fire fighting engineering can be improved, the variable voltage power supply 22 is turned on when an emergency power failure occurs, the variable voltage power supply 22 supplies power to the main water pump 18, the first auxiliary water pump 20 and the second auxiliary water pump 21, can promptly pass through wireless connection module 29 transmission information through vary voltage power supply 22, can in time maintain electric overhaul, prevent the fire control safety problem, the safety effect has further been improved, when carrying out fire control bath work, detect the inside rivers condition of reposition of redundant personnel pipeline 24 and direct current pipeline 25 through rivers sensor 27, according to the information that rivers sensor 27 detected, open the water pump of maximum flow in reposition of redundant personnel pipeline 24 and the direct current pipeline 25, open solenoid valve 26, adjust according to the information that rivers sensor 27 detected, can prevent direct current pipeline 25 or reposition of redundant personnel pipeline 24 jam back, influence fire control work, the effectual security that has improved, adjust according to the information that rivers sensor 27 detected, can prevent behind direct current pipeline 25 or reposition of redundant personnel pipeline 24 jam, influence fire control work, the effectual security that has improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides an wisdom fire control decision-making system based on thing networking, includes fire extinguishing system main part (1), its characterized in that: the fire fighting installation box comprises a fire fighting system main body (1), a fire fighting installation plate (2) is installed at the rear end of the fire fighting installation plate (2), an inner sealing installation box (3) is installed at the rear end of the fire fighting installation plate (2), a fire fighting box fixing groove (7) is installed inside the fire fighting system main body (1), a rotary disc (8) is installed on the front end face of the fire fighting box fixing groove (7), a fire fighting water pipeline (14) is surrounded inside the rotary disc (8), an Internet of things intelligent box body (10) is installed below the fire fighting water pipeline (14), a sealing installation box (28) is arranged inside the Internet of things intelligent box body (10), a wireless connection module (29), an alarm (30) and a processor module (31) are installed inside the sealing installation box (28), a fire fighting fixing box (11) is installed inside the inner sealing installation box (3), and a positioning installation groove (12) is arranged on the rear end face of the fire fighting fixing box (11), the fire fighting system is characterized in that the number of the positioning mounting grooves (12) is three, a main water pump (18), a first auxiliary water pump (20) and a second auxiliary water pump (21) are respectively mounted in the three positioning mounting grooves (12), a mounting groove (23) is formed in the fire fighting system main body (1), a direct-current pipeline (25) and a shunt pipeline (24) are mounted in the mounting groove (23), water flow sensors (27) are mounted in the shunt pipeline (24) and the direct-current pipeline (25), a fire fighting door (4) is mounted outside the fire fighting system main body (1), a transparent glass plate (5) is mounted on the outer surface of the fire fighting door (4), the fire fighting door (4) is movably connected with the fire fighting system main body (1) through a hinge, a fire fighting box through opening (6) is formed in the outer surface of the fire fighting system main body (1), and the fire fighting box through opening (6) and the fire fighting system main body (1) are arranged into an integral structure, the connecting axle is installed to the rear end of rolling disc (8), just rolling disc (8) are rotated with fire extinguishing system main part (1) through the connecting axle and are connected, drive mechanism (9) are installed to the preceding terminal surface of rolling disc (8), gear motor (13) are installed at one side rear of drive mechanism (9), drive mechanism (9) are connected with gear motor (13) and rolling disc (8) transmission respectively, fixing sleeve (17) are installed to the upper end of thing networking intelligence box (10), fixed flange dish (15) are installed to the lower extreme of fire service water pipeline (14), connect shower nozzle (16) are installed to the lower extreme of fixed flange dish (15), the lower extreme embedding fixing sleeve (17) of connecting shower nozzle (16) inside and fixing sleeve (17) block, just the inside of fixing sleeve (17) is provided with baroceptor (32), atmospheric pressure sensor (32) and processor module (31) electric connection, location mounting groove (12) set up structure as an organic whole with fire control fixing box (11), vary voltage power supply (22) are all installed to the both sides of main water pump (18), first auxiliary water pump (20) and second auxiliary water pump (21), water inlet (19) are installed to the preceding terminal surface of main water pump (18), first auxiliary water pump (20) and second auxiliary water pump (21), the other end of main water pump (18), first auxiliary water pump (20) and second auxiliary water pump (21) extends to inside and direct current pipeline (25) and reposition of redundant personnel pipeline (24) sealing connection of mounting groove (23).
2. The intelligent fire-fighting decision-making system based on the internet of things as claimed in claim 1, wherein: each other communicates between reposition of redundant personnel pipeline (24) and direct current pipeline (25), rivers sensor (27) and processor module (31) electric connection, the one end of direct current pipeline (25) extends to carousel (8) inside and fire water pipeline (14) sealing connection, install solenoid valve (26) between direct current pipeline (25) and reposition of redundant personnel pipeline (24) and main pump (18), first auxiliary water pump (20) and second auxiliary water pump (21).
3. The intelligent fire-fighting decision-making system based on the internet of things as claimed in claim 1, wherein: the intelligent box of thing networking (10) internally mounted has the circuit wire, siren (30) are all installed to the inside both sides of sealed install bin (28), siren (30) and processor module (31) electric connection.
4. A decision method of an intelligent fire-fighting decision system based on the Internet of things is realized based on the intelligent fire-fighting decision system based on the Internet of things of any one of claims 1 to 3, and is characterized by comprising the following steps:
the method comprises the following steps: the power supply is switched on, and the water flow sensor (27) and the air pressure sensor (32) perform detection work;
step two: uploading the detection data to a server through a wireless connection module (29), carrying out remote monitoring, and storing the detection data;
step three: the air pressure sensor (32) detects air pressure information in the fire fighting water pipeline (14), and when the air pressure sensor detects that the fire fighting water pipeline (14) is damaged, the alarm (30) is immediately turned on to inform;
step four: when the sudden power failure occurs, the variable-voltage power supply (22) is turned on, and the variable-voltage power supply (22) supplies power to the main water pump (18), the first auxiliary water pump (20) and the second auxiliary water pump (21);
step five: when fire-fighting flushing work is carried out, the water flow conditions inside the diversion pipeline (24) and the direct-current pipeline (25) are detected through the water flow sensor (27), the water pump with the maximum flow in the diversion pipeline (24) and the direct-current pipeline (25) is opened according to information detected by the water flow sensor (27), the electromagnetic valve (26) is opened, and adjustment is carried out according to the information detected by the water flow sensor (27).
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| CN202110609141.3A CN113289303B (en) | 2021-06-01 | 2021-06-01 | Intelligent fire fighting decision system and decision method based on Internet of things |
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| CN202110609141.3A CN113289303B (en) | 2021-06-01 | 2021-06-01 | Intelligent fire fighting decision system and decision method based on Internet of things |
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| CN115826483A (en) * | 2022-09-26 | 2023-03-21 | 江苏蓝盾消防技术服务有限公司 | Intelligent fire safety decision-making method and system based on Internet of things |
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| CN201969231U (en) * | 2011-03-10 | 2011-09-14 | 泉州市晋源消防水暖有限公司 | Indoor hydrant capable of being used conveniently |
| CN204723655U (en) * | 2015-06-19 | 2015-10-28 | 安徽家富精密件铸造有限公司 | Current conveying arrangement on a kind of indoor fire-extinguishing apparatus |
| CN206852977U (en) * | 2017-06-12 | 2018-01-09 | 公安部天津消防研究所 | A kind of automatic monitoring and the dry fire hydrant system of water-filling |
| CN207499064U (en) * | 2017-11-28 | 2018-06-15 | 田坤 | Outdoor fire fighting equipment and outdoor fire fighting system |
| CN108310709A (en) * | 2018-03-13 | 2018-07-24 | 重庆赛安通科技有限公司 | Intelligent indoor fire-hydrant cabinet |
| CN209302088U (en) * | 2018-12-05 | 2019-08-27 | 泉州财盛铸造有限公司 | A kind of intelligent fire bolt casting |
| CN209933910U (en) * | 2019-05-22 | 2020-01-14 | 台州职业技术学院 | A fire hydrant for intelligent building |
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