CN114170755A - Installation and construction method of automatic fire alarm system - Google Patents
Installation and construction method of automatic fire alarm system Download PDFInfo
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- CN114170755A CN114170755A CN202111298283.9A CN202111298283A CN114170755A CN 114170755 A CN114170755 A CN 114170755A CN 202111298283 A CN202111298283 A CN 202111298283A CN 114170755 A CN114170755 A CN 114170755A
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- 238000009434 installation Methods 0.000 title claims abstract description 21
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 239000000779 smoke Substances 0.000 claims abstract description 32
- 238000012544 monitoring process Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000005507 spraying Methods 0.000 claims description 12
- 230000000007 visual effect Effects 0.000 claims description 8
- 238000005303 weighing Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 230000006855 networking Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 230000009970 fire resistant effect Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 11
- 238000003825 pressing Methods 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 210000004722 stifle Anatomy 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
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- 238000007789 sealing Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
- G08B17/125—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions by using a video camera to detect fire or smoke
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/12—Manually actuated calamity alarm transmitting arrangements emergency non-personal manually actuated alarm, activators, e.g. details of alarm push buttons mounted on an infrastructure
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling 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
- G08B7/06—Signalling 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Multimedia (AREA)
- Fire Alarms (AREA)
- Alarm Systems (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses an installation and construction method of an automatic fire alarm system, relates to the technical field of automatic fire alarm systems, and aims to solve the problems that the conventional automatic fire alarm system cannot carry out patrol before fire, so that fire conditions are easily expanded after fire alarm mechanisms in some areas are damaged, rapid alarm cannot be carried out in different modes in the fire, and people cannot be found and evacuated in time, so that the automatic fire alarm system is not beneficial to users. The method comprises the following steps: installing PLC control equipment in the automatic fire alarm system, erecting an electric moving mechanism on an internal roof after the installation is finished, installing fire sensing equipment, monitoring equipment and speaker equipment, installing one part of the fire sensing equipment, the monitoring equipment and the speaker equipment on the moving mechanism, and fixing the other part of the fire sensing equipment, the monitoring equipment and the speaker equipment at the internal roof; step two: a plurality of smoke alarm devices are arranged on the inner roof, and a certain distance is reserved between the smoke alarm devices.
Description
Technical Field
The invention relates to the technical field of automatic fire alarm systems, in particular to an installation and construction method of an automatic fire alarm system.
Background
The automatic fire alarm system consists of trigger, fire alarm, linkage output unit and other auxiliary functional units, and it can convert the physical quantities of smoke, heat and flame produced by burning into electric signal through fire detector and transmit the electric signal to fire alarm controller in the initial stage of fire and inform the evacuation of the whole floor in the form of sound or light.
However, the existing automatic fire alarm system cannot perform patrol inspection before fire, so that the fire condition is easily expanded after a fire alarm mechanism in some areas is damaged, rapid alarm cannot be performed in different modes in the fire, and people cannot be found and evacuated in real time, so that the system is not beneficial to the use of users; therefore, the existing requirements are not met, and the method for installing and constructing the automatic fire alarm system is provided.
Disclosure of Invention
The invention aims to provide an installation and construction method of an automatic fire alarm system, which aims to solve the problems that the conventional automatic fire alarm system proposed in the background technology cannot carry out patrol before fire, so that fire conditions are easily expanded after fire alarm mechanisms in some areas are damaged, rapid alarm cannot be carried out in different modes in the fire, and people cannot be found and evacuated in time, so that the automatic fire alarm system is not beneficial to users.
In order to achieve the purpose, the invention provides the following technical scheme: an installation and construction method of an automatic fire alarm system comprises the following steps:
the method comprises the following steps: installing PLC control equipment in the automatic fire alarm system, erecting an electric moving mechanism on an internal roof after the installation is finished, installing fire sensing equipment, monitoring equipment and speaker equipment, installing one part of the fire sensing equipment, the monitoring equipment and the speaker equipment on the moving mechanism, and fixing the other part of the fire sensing equipment, the monitoring equipment and the speaker equipment at the internal roof;
step two: the method comprises the following steps that a plurality of smoke alarm devices are installed on an internal roof, a certain distance is reserved between the smoke alarm devices, corresponding temperature sensing devices and intelligent camera shooting devices are arranged at each smoke alarm device, intervals of areas where objects are stacked such as warehouses are reduced, and the smoke alarm devices are additionally arranged;
step three: spraying equipment is installed in the area of the interval position, broadcasting equipment is installed in the interval range of 10-20 meters, and manual alarm equipment and corresponding fire extinguishing equipment are installed in the range of which the bottom can be taken;
step four: connecting the spraying equipment with a water storage part, installing corresponding control equipment, water level detection equipment and pipe body pressure equipment between the spraying equipment and the water storage part, connecting corresponding public intelligent equipment in a building with equipment capable of being connected with an internet of things and a local area network, connecting the public intelligent equipment with the equipment capable of being connected with the internet of things and the local area network, connecting the PLC control equipment with the internet, a user network and a fire-fighting center network;
the automatic fire alarm system comprises an automatic fire alarm mechanism body, the automatic fire alarm mechanism body comprises a PLC control end body, an input end and an output end of the PLC control end body are respectively provided with an electric control module, an electric moving module, an automatic fire sensing alarm module, a human body sensing module, an artificial alarm module, a networking module, a terminal output module, an alarm module, a water body control module and an intelligent device module, and the PLC control end body comprises a timing module, a wireless transmission module, a network card and a GPS positioning module.
Preferably, the electric control module comprises a circuit breaker and an electric control box.
Preferably, the electric moving module comprises an electric guide rail, and an electric slider is mounted on the outer wall of the electric guide rail.
Preferably, driving motor is installed to the input of electronic guide rail, drive controller is installed to driving motor's input, and drive controller and driving motor electric connection are passed through to the output of PLC control end body.
Preferably, automatic fire response alarm module includes smoke detector alarm, temperature detector alarm and infrared temperature camera, and smoke detector alarm, temperature detector alarm and infrared temperature camera's output all with PLC control end body electric connection, human response module includes infrared human sensor, monitor and voice indication loudspeaker, infrared human sensor, monitor's output and PLC control end body electric connection, voice indication loudspeaker's input and PLC control end body electric connection.
Preferably, the manual alarm module comprises an audible and visual alarm and a fire extinguishing equipment box.
Preferably, the inductor of weighing is installed to the inside below of fire extinguishing equipment case, audible-visual annunciator's manual alarm button, manual alarm button's outer wall is installed and is prevented mistake and touch the lid, the camera is installed to audible-visual annunciator's upper end, the audible-visual annunciator is installed to one side of camera.
Preferably, the terminal output module comprises a user terminal and a fire center, and the alarm module comprises a voice module and a broadcast speaker.
Preferably, the water body control module comprises a remote measuring terminal, a hydraulic integrated transmitter, a control flowmeter, a fire-fighting blank cap and a sprayer.
Preferably, the intelligent device module comprises an elevator controller, a fire-proof rolling door and a smoke exhaust fan.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention connects each module by utilizing the PLC control end body, so that the PLC control end can control different modules, and each device and module can accurately master and control the coming, middle and after the fire, the electric control module can control the power-on and power-off conditions of different electrical equipment after the fire occurs, so as to lay a safe foundation for the subsequent spraying, the electric mobile module can drive the fire alarm monitoring equipment in an electric mode, compared with the common fixed type, the invention adds a movable form, so as to avoid the condition that the fire is expanded due to the difficult alarm after the fire alarm is damaged, the movable type can move the fire alarm through the timing module, and can be linked with the networking module, so that the moving inspection speed can be accelerated when the local area is in dry weather and has high temperature, when the body is in humid weather, the moving speed can be properly reduced, so that the system has an automatic patrol function.
2. The automatic fire sensing alarm module is used for carrying out automatic sensing, the automatic sensing modes are smoke sensing and temperature sensing, when smoke and temperature exceed a certain value, the automatic fire sensing alarm module can carry out alarm to achieve the effect of automatic alarm, the automatic fire sensing alarm module can be installed at a mobile module to carry out linkage patrol monitoring, the human body sensing module finds a human body in an infrared human body sensing and image pick-up mode, when people are trapped in a fire scene, the effect of quickly finding the human body can be realized, after the human body is found, a voice indication loudspeaker can be used for indicating the people to evacuate and evacuate, in the evacuation process, firstly, a GPS positioning module can be used for positioning a firing point, a camera mechanism carries out image pick-up monitoring on whether a path point has an obstacle or not, then, a corresponding path at the position is planned by a path analysis algorithm engine for a user to pass through, and the path analysis algorithm engine can cooperate with map software, the whole automatic fire alarm system is more intelligent.
3. The manual alarm module can be used for a user to alarm in a manual mode, the manual alarm equipment is arranged in a range which can be taken and controlled by the user, the user can use the intelligent fire-fighting alarm system more conveniently, the terminal output module can send messages to the user terminal and the fire-fighting center through the wireless transmission module for the user and the fire fighters to know, the automatic fire-fighting alarm effect is achieved, the alarm module is used for carrying out voice alarm when a fire comes for the user to quickly know, the water body control module is used for controlling the water body to spray in the fire, be used for controlling aspects such as water stock, body pressure when daily placing, guarantee conflagration water can normally carry and spray when coming, and the smart machine module is used for opening some equipment that possess the fire prevention effect, makes the equipment of smart machine module department can play and reduce the conflagration scope, slows down combustion speed, the effect that convenience of customers escaped from.
4. The weighing sensor senses weight change and sends out a signal to the PLC control part, and the PLC receives the signal and then carries out key monitoring in the region, has reached the effect of fixing a point fast and looking for the fire source, and the mistake proofing touch lid is used for preventing the user from touching manual alarm button by mistake, and the camera then is used for making a video recording to pressing personnel, plays the effect of frightening some illegal personnel, avoids pressing in disorder the false condition of a fire influence that brings.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial system diagram of the present invention;
FIG. 3 is a diagram illustrating the steps of the present invention;
in the figure: 1. a fire automatic alarm mechanism body; 2. a PLC control end body; 3. an electronic control module; 4. an electric moving module; 5. an automatic fire sensing alarm module; 6. a human body induction module; 7. a manual alarm module; 8. a networking module; 9. a terminal output module; 10. an alarm module; 11. a water body control module; 12. an intelligent device module; 13. a circuit breaker; 14. an electric cabinet; 15. an electric rail; 16. an electric slider; 17. a smoke detector alarm; 18. a temperature sensing alarm; 19. an infrared temperature camera; 20. an infrared human body sensor; 21. monitoring the probe; 22. a voice indication loudspeaker; 23. an audible and visual alarm; 24. a fire extinguishing equipment box; 25. a weighing sensor; 26. a manual alarm button; 27. the cover is prevented from being touched by mistake; 28. a camera; 29. an acousto-optic device; 30. a user terminal; 31. a voice module; 32. a broadcast speaker; 33. a telemetry terminal; 34. a hydraulic integrated transmitter; 35. controlling the flow meter; 36. fire-fighting cap sealing; 37. a sprayer; 38. an elevator controller; 39. a fire-resistant roller shutter door; 40. a smoke exhaust fan; 41. a network card; 42. a drive controller; 43. a drive motor; 44. a timing module; 45. a wireless transmission module; 46. and a GPS positioning module.
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. 1-3, an embodiment of the present invention is shown: an installation and construction method of an automatic fire alarm system comprises the following steps:
the method comprises the following steps: installing PLC control equipment in the automatic fire alarm system, erecting an electric moving mechanism on an internal roof after the installation is finished, installing fire sensing equipment, monitoring equipment and speaker equipment, installing one part of the fire sensing equipment, the monitoring equipment and the speaker equipment on the moving mechanism, and fixing the other part of the fire sensing equipment, the monitoring equipment and the speaker equipment at the internal roof;
step two: the method comprises the following steps that a plurality of smoke alarm devices are installed on an internal roof, a certain distance is reserved between the smoke alarm devices, corresponding temperature sensing devices and intelligent camera shooting devices are arranged at each smoke alarm device, intervals of areas where objects are stacked such as warehouses are reduced, and the smoke alarm devices are additionally arranged;
step three: spraying equipment is installed in the area of the interval position, broadcasting equipment is installed in the interval range of 10-20 meters, and manual alarm equipment and corresponding fire extinguishing equipment are installed in the range of which the bottom can be taken;
step four: connecting the spraying equipment with a water storage part, installing corresponding control equipment, water level detection equipment and pipe body pressure equipment between the spraying equipment and the water storage part, connecting corresponding public intelligent equipment in a building with equipment capable of being connected with an internet of things and a local area network, connecting the public intelligent equipment with the equipment capable of being connected with the internet of things and the local area network, connecting the PLC control equipment with the internet, a user network and a fire-fighting center network;
wherein, automatic fire alarm system includes automatic fire alarm mechanism body 1, automatic fire alarm mechanism body 1 includes PLC control end body 2 again, PLC control end body 2's input-output end installs automatically controlled module 3 respectively, electric movable module 4, automatic fire response alarm module 5, human response module 6, artificial alarm module 7, networking module 8, terminal output module 9, alarm module 10, water control module 11 and smart machine module 12, PLC control end body 2's inside includes timing module 44, wireless transmission module 45, network card 41 and GPS orientation module 46, wireless transmission module 45's model is DTD434M, GPS orientation module 46's model is ZED-F9P, timing module 44 model is VHM-013.
Further, electronic control module 3 includes circuit breaker 13 and electric cabinet 14, and circuit breaker 13 and electric cabinet 14 all are used for playing the effect of controlling other equipment switches, can restrict the use of some equipment of conflagration in-process, can lay the safety foundation for subsequent spraying simultaneously, avoid spraying the condition that the in-process appears the user and electrocute.
Further, the electric moving module 4 includes an electric guide rail 15, an electric slider 16 is installed on an outer wall of the electric guide rail 15, the electric guide rail 15 and the electric slider 16 are used for moving in an electric manner, and different devices and objects can be installed on the electric slider 16.
Further, driving motor 43 is installed to electronic guide rail 15's input, and drive controller 42 is installed to driving motor 43's input, and drive controller 42 and driving motor 43 electric connection are passed through to the output of PLC control end body 2, utilize drive controller 42 to control driving motor 43's movement speed isoparametric, have made things convenient for the user to adjust it.
Further, the automatic fire sensing alarm module 5 comprises a smoke sensing alarm 17, a temperature sensing alarm 18 and an infrared temperature camera 19, the smoke sensing alarm 17, the output ends of the temperature sensing alarm 18 and the infrared temperature camera 19 are all electrically connected with the PLC control end body 2, the human body sensing module 6 comprises an infrared human body sensor 20, a monitoring probe 21 and a voice indication horn 22, the infrared human body sensor 20, the output end of the monitoring probe 21 is electrically connected with the PLC control end body 2, the input end of the voice indication horn 22 is electrically connected with the PLC control end body 2, the smoke sensing alarm 17, the temperature sensing alarm 18 and the infrared temperature camera 19 are used for detecting smoke and fire in two aspects of temperature, the purpose of preventing fire is achieved, the infrared human body sensor 20, the monitoring probe 21 and the voice indication horn 22 are used for detecting the position of a human body after the fire comes, and the indication is made to the human body, so that the safety of personnel is improved, and the difficulty of subsequent rescue is reduced.
Further, the manual alarm module 7 comprises an audible and visual alarm 23 and a fire-extinguishing equipment box 24, wherein the audible and visual alarm 23 is used for a user to manually start an alarm, and the fire-extinguishing equipment box 24 is used for the user to manually extinguish a fire.
Further, a weighing sensor 25 is installed below the inside of the fire-extinguishing equipment box 24, a manual alarm button 26 of the audible and visual alarm 23, a mistaken touch preventing cover 27 is installed on the outer wall of the manual alarm button 26, a camera 28 is installed at the upper end of the audible and visual alarm 23, an audible and visual alarm 29 is installed on one side of the camera 28, the weighing sensor 25 is used for sensing whether the fire-extinguishing equipment above the fire-extinguishing equipment is taken or not, after the equipment above the fire-extinguishing equipment is taken, the weighing sensor 25 senses weight change and sends a signal to a PLC control part, the PLC receives the signal and then carries out key monitoring on the area, the effect of finding a fire source at a fast fixed point is achieved, the mistaken touch preventing cover 27 is used for preventing a user from mistakenly touching the manual alarm button 26, the camera 28 is used for shooting pressing personnel, the illegal personnel plays a role in shocking, and the effect of avoiding the influence of the false fire caused by the mistaken pressing.
Further, the terminal output module 9 includes a user terminal 30 and a fire center, the alarm module 10 includes a voice module 31 and a broadcast speaker 32, the voice module 31 and the broadcast speaker 32 play roles of warning and evacuating people during a fire, and the model of the voice module 31 is WT2000 SXX-20N.
Further, water control module 11 includes telemetry terminal 33, hydraulic pressure integral type changer 34, control flowmeter 35, fire control stifle 36 and spray thrower 37, and telemetry terminal 33 is used for gathering water data, and hydraulic pressure integral type changer 34 and control flowmeter 35 are used for controlling the water and flow, and fire control stifle 36 is used for playing the effect of monitoring to the fire hydrant.
Further, the intelligent device module 12 includes an elevator controller 38, a fire-proof rolling door 39 and a smoke exhaust fan 40, and the elevator controller 38, the fire-proof rolling door 39 and the smoke exhaust fan 40 are used for controlling the fire spreading range in the fire process, removing smoke and protecting people from escaping.
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 (10)
1. An installation and construction method of an automatic fire alarm system is characterized by comprising the following steps:
the method comprises the following steps: installing PLC control equipment in the automatic fire alarm system, erecting an electric moving mechanism on an internal roof after the installation is finished, installing fire sensing equipment, monitoring equipment and speaker equipment, installing one part of the fire sensing equipment, the monitoring equipment and the speaker equipment on the moving mechanism, and fixing the other part of the fire sensing equipment, the monitoring equipment and the speaker equipment at the internal roof;
step two: the method comprises the following steps that a plurality of smoke alarm devices are installed on an internal roof, a certain distance is reserved between the smoke alarm devices, corresponding temperature sensing devices and intelligent camera shooting devices are arranged at each smoke alarm device, intervals of areas where objects are stacked such as warehouses are reduced, and the smoke alarm devices are additionally arranged;
step three: spraying equipment is installed in the area of the interval position, broadcasting equipment is installed in the interval range of 10-20 meters, and manual alarm equipment and corresponding fire extinguishing equipment are installed in the range of which the bottom can be taken;
step four: connecting the spraying equipment with a water storage part, installing corresponding control equipment, water level detection equipment and pipe body pressure equipment between the spraying equipment and the water storage part, connecting corresponding public intelligent equipment in a building with equipment capable of being connected with an internet of things and a local area network, connecting the public intelligent equipment with the equipment capable of being connected with the internet of things and the local area network, connecting the PLC control equipment with the internet, a user network and a fire-fighting center network;
the automatic fire alarm system comprises an automatic fire alarm mechanism body (1), the automatic fire alarm mechanism body (1) comprises a PLC control end body (2), an input end and an output end of the PLC control end body (2) are respectively provided with an electric control module (3), an electric mobile module (4), an automatic fire sensing alarm module (5), a human body sensing module (6), an artificial alarm module (7), a networking module (8), a terminal output module (9), an alarm module (10), a water body control module (11) and an intelligent equipment module (12), and the PLC control end body (2) comprises a timing module (44), a wireless transmission module (45), a network card (41) and a GPS positioning module (46).
2. A fire automatic alarm system installation and construction method according to claim 1, characterized in that: the electric control module (3) comprises a circuit breaker (13) and an electric cabinet (14).
3. A fire automatic alarm system installation and construction method according to claim 1, characterized in that: the electric moving module (4) comprises an electric guide rail (15), and an electric slider (16) is installed on the outer wall of the electric guide rail (15).
4. A fire automatic alarm system installation and construction method according to claim 3, characterized in that: driving motor (43) are installed to the input of electronic guide rail (15), drive controller (42) are installed to the input of driving motor (43), and the output of PLC control end body (2) passes through drive controller (42) and driving motor (43) electric connection.
5. A fire automatic alarm system installation and construction method according to claim 1, characterized in that: automatic fire response alarm module (5) are including smoke detector alarm (17), temperature detector alarm (18) and infrared temperature camera (19), and the output of smoke detector alarm (17), temperature detector alarm (18) and infrared temperature camera (19) all with PLC control end body (2) electric connection, human response module (6) are including infrared human sensor (20), monitor (21) and voice indication loudspeaker (22), the output and the PLC control end body (2) electric connection of infrared human sensor (20), monitor (21), the input and the PLC control end body (2) electric connection of voice indication loudspeaker (22).
6. A fire automatic alarm system installation and construction method according to claim 1, characterized in that: the manual alarm module (7) comprises an audible and visual alarm (23) and a fire extinguishing equipment box (24).
7. A fire automatic alarm system installation and construction method according to claim 6, characterized in that: weighing inductor (25) are installed to the inside below of fire extinguishing equipment case (24), manual alarm button (26) of audible-visual annunciator (23), the outer wall of manual alarm button (26) is installed and is prevented mistake and touch lid (27), camera (28) are installed to the upper end of audible-visual annunciator (23), audible-visual annunciator (29) are installed to one side of camera (28).
8. A fire automatic alarm system installation and construction method according to claim 1, characterized in that: the terminal output module (9) comprises a user terminal (30) and a fire center, and the alarm module (10) comprises a voice module (31) and a broadcast loudspeaker (32).
9. A fire automatic alarm system installation and construction method according to claim 1, characterized in that: the water body control module (11) comprises a remote measuring terminal (33), a hydraulic integrated transmitter (34), a control flow meter (35), a fire-fighting blank cap (36) and a sprayer (37).
10. A fire automatic alarm system installation and construction method according to claim 1, characterized in that: the intelligent device module (12) comprises an elevator controller (38), a fire-resistant roller shutter door (39) and a smoke exhaust fan (40).
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| CN202111298283.9A CN114170755A (en) | 2021-11-04 | 2021-11-04 | Installation and construction method of automatic fire alarm system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117292311A (en) * | 2023-09-07 | 2023-12-26 | 江苏鑫赛德智慧建设有限公司 | Fire-fighting fire re-combustion prediction system based on AI image recognition |
Citations (7)
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