CN209828032U - Automatic alarm fire extinguishing system applied to historic building - Google Patents
Automatic alarm fire extinguishing system applied to historic building Download PDFInfo
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- CN209828032U CN209828032U CN201920386547.8U CN201920386547U CN209828032U CN 209828032 U CN209828032 U CN 209828032U CN 201920386547 U CN201920386547 U CN 201920386547U CN 209828032 U CN209828032 U CN 209828032U
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Abstract
An automatic alarm fire extinguishing system applied to ancient buildings comprises a control module, a fire detector, a fire audible and visual alarm, a manual fire alarm button, an automatic fire extinguishing system, fire emergency broadcasting equipment, a safety exit mark, an emergency lighting lamp and a safety exit indicator lamp, wherein the control module is connected with a fire alarm linkage control all-in-one machine; the fire alarm linkage control all-in-one machine is arranged on the outer wall of the ancient building, the fire detector is an air sampling fire detector, the air sampling fire detector is arranged on the inner wall of the ancient building, and the automatic fire extinguishing system is an electric control suspension type superfine dry powder fire extinguishing system without a pipe network structure and is suspended on a roof beam and a beam of the ancient building. The method has the advantages that the fire disaster of the ancient building is discovered as early as possible, and the false alarm and the missing alarm are avoided; after a fire disaster is detected, the fire extinguishing system can automatically alarm in time and start to extinguish in time; the system installation can not cause destruction to ancient building structure, and the fire extinguishing agent can not cause the pollution to ancient building yet.
Description
Technical Field
The utility model belongs to the technical field of the fire engineering, especially, relate to automatic alarm fire extinguishing systems, in particular to automatic alarm fire extinguishing systems of monomer wood system ancient building.
Background
In the protection, development and utilization of ancient buildings, fire disasters are potential safety hazards. The ancient buildings in China are mostly wood structures, columns and beams are used as bearing frameworks, and other materials (bricks, stones and tiles) are used as maintenance objects. The roof, the bracket, the algae well and the ceiling are complex, and the fire is easily caused. Meanwhile, the complex structure brings great difficulty to fire-fighting rescue. In the prior art, most ancient buildings are only provided with automatic alarm systems, some ancient buildings are not provided with automatic fire extinguishing systems, and some ancient buildings are provided with automatic fire extinguishing systems. The existing automatic alarm system of the ancient building has the following defects: for the fire which is not provided with an automatic fire extinguishing system, once a fire breaks out, the fire needs to be extinguished manually; the fire detector in the automatic alarm system is easy to have the situations of false alarm and missing alarm; when a pipe network provided with an automatic fire-extinguishing system exists, the ancient building is structurally damaged; the fire extinguishing agent of the fire extinguishing system pollutes the ancient buildings; most automatic fire extinguishing systems use water as a fire extinguishing agent, cannot effectively extinguish a fire source, and have low fire extinguishing efficiency.
Aiming at the fire disaster of the ancient building, how to detect and discover as early as possible, and the fire disaster can be timely notified to related personnel without false alarm and missed alarm; moreover, the fire can be efficiently extinguished, and the whole process is fully automatic. Meanwhile, the technical problem in the field that the original structure of the historic building cannot be damaged due to the arrangement of the device of the automatic alarm and fire extinguishing system and the historic building cannot be polluted by the fire extinguishing agent is solved.
Disclosure of Invention
The utility model aims at designing an automatic alarm fire extinguishing system for ancient building for when the fire took place for ancient building, the quilt that the conflagration can be timely was surveyed, and can be quick is put out, sends alarm signal simultaneously. The system does not damage the historic building, and the safety of the historic building is ensured.
The technical scheme of the utility model is that: an automatic alarm and fire extinguishing system applied to ancient buildings comprises a fire alarm and linkage control all-in-one machine, a control module, a fire detector, a fire audible and visual alarm, a manual fire alarm button, an automatic fire extinguishing system, a safety exit identifier, an emergency lighting lamp, a safety exit indicator lamp and fire emergency broadcasting equipment; the fire alarm linkage control all-in-one machine is respectively led out of a power bus, a signal bus and a broadcast bus, the automatic fire extinguishing system is an electric control suspension type superfine dry powder fire extinguishing system, the control module comprises an emergency lighting control module, a fire emergency broadcast control module and an automatic fire extinguishing system control module, the emergency lighting control module, the automatic fire extinguishing system control module and a fire audible and visual alarm are connected in series on the power bus and the signal bus, a fire detector and a manual fire alarm button are connected in series on the signal bus, the fire emergency broadcast control module is connected in series on the broadcast bus, a safety exit mark, an emergency lighting lamp and a safety exit indicator lamp are connected in parallel on the emergency lighting control module, the automatic fire extinguishing system is connected in parallel on the automatic fire extinguishing system control module, the fire emergency broadcast equipment is connected in parallel on the fire emergency broadcast control module, the emergency, The fire-fighting emergency broadcast control module and the automatic fire extinguishing system control module respectively control the starting of the emergency lighting equipment, the fire-fighting emergency broadcast equipment and the automatic fire extinguishing system and receive feedback signals of the emergency lighting equipment, the fire-fighting emergency broadcast equipment and the automatic fire extinguishing system; the fire detector is an air sampling fire detector, the air sampling fire detector comprises a host and an air sampling pipe network system, the air sampling pipe network system comprises an air sampling pipe and a capillary hose, and sampling holes are uniformly distributed on the air sampling pipe; the method is characterized in that: the fire alarm linkage control all-in-one machine is arranged on the outer wall of the ancient building wall, and the height from the ground is 1.5-1.8 m; the air sampling fire detector host is hung on the inner wall of an ancient building wall, and the height of the air sampling fire detector host is not less than 1.5 m; the air sampling pipe is arranged in a fire detection area of the historic building, is arranged along a beam, a beam and a column of the historic building and is fixed by a pipe clamp; the front end of the capillary hose is connected to a sampling hole of the air sampling pipe, and the detection tail end of the capillary hose is hidden to a bracket and a sandalwood strip for deep fire detection; the electric control suspension type superfine dry powder fire extinguishing system is a pipe network-free structure system, the electric control suspension type superfine dry powder fire extinguishing device is suspended on a roof beam and a purlin of an ancient building, and the quantity is distributed according to the distribution density of the beam and the purlin, so that the spraying range of each building component in the electric control suspension type superfine dry powder fire extinguishing system is the standard; the fire acousto-optic alarm is arranged at an outlet, a corner and a channel in the historic building and is hung on the inner wall of a wall, and the height from the bottom edge of the fire acousto-optic alarm to the ground is more than 2.2 m; the manual fire alarm buttons are arranged beside the fire audible and visual alarm and are 1.3-1.5 m away from the ground, and the straight line distance from any point in the ancient building to the nearest manual fire alarm button is not more than 30 m; the straight line distance from any indoor point of the historic building to the nearest fire-fighting emergency broadcasting equipment is not more than 25 m; the safety exit mark is arranged right above the safety exit and the place evacuation door; the emergency lighting lamp is arranged at the top of the outlet and at the upper part of the inner wall of the wall; the safety exit indicator lamps are arranged at the evacuation channel and the corners and on the inner wall of a wall with the distance below 1.0m from the ground, and the distance between every two adjacent safety exit indicator lamps is not more than 20 m.
The utility model discloses a theory of operation is: when a host of the air sampling fire detector detects fire smoke of an ancient building through an air sampling pipeline or a manual fire alarm button is manually started, a firing signal is transmitted to the fire alarm linkage control all-in-one machine through a signal line, the fire alarm linkage control all-in-one machine receives the signal and then transmits a starting command to the fire audible and visual alarm through the signal line, and the fire audible and visual alarm is started and gives an alarm; the fire alarm linkage control all-in-one machine simultaneously transmits a control command to a control module of the emergency lighting equipment, a control module of the fire-fighting emergency broadcasting equipment and a control module of the automatic fire extinguishing system through a signal line and a broadcast line; the control module of the emergency lighting equipment starts the emergency lighting equipment after receiving the control command, the control module of the fire-fighting emergency broadcasting equipment starts the fire-fighting emergency broadcasting equipment after receiving the control command, and the control module of the automatic fire extinguishing system starts the automatic fire extinguishing system after receiving the control command. The emergency lighting equipment, the fire-fighting emergency broadcasting equipment and the automatic fire extinguishing system start to play roles after receiving a starting command, the fire-fighting broadcasting loudspeaker broadcasts and the emergency lighting lamp illuminates, the safety exit mark and the safety exit indicator light are lighted, and the electric control suspension type superfine dry powder fire extinguishing system sprays dry powder to extinguish fire; meanwhile, a control module of the emergency lighting equipment transmits a feedback signal of the emergency lighting equipment back to the fire alarm linkage control all-in-one machine, a control module of the fire-fighting emergency broadcasting equipment transmits a feedback signal of the fire-fighting emergency broadcasting equipment back to the fire alarm linkage control all-in-one machine, and a control module of the automatic fire extinguishing system transmits a feedback signal of the automatic fire extinguishing system back to the fire alarm linkage control all-in-one machine. The power supplies of the emergency lighting equipment, the fire-fighting emergency broadcasting equipment and the automatic fire extinguishing system are continuously provided by the fire alarm linkage control all-in-one machine and are connected through power lines, and the fire-fighting emergency broadcasting equipment is connected through broadcasting lines.
The utility model has the advantages that the fire disaster of the ancient building can be discovered as early as possible, and the false alarm and the missing alarm are avoided; after a fire disaster is detected, an alarm can be given in time, and a fire extinguishing system can be started in time to extinguish, so that the whole process is completely automatic; the system can not cause destruction to the ancient building structure, and the fire extinguishing agent can not cause the pollution to the ancient building yet.
Drawings
FIG. 1 is a working principle diagram of an automatic alarm fire-extinguishing system applied to ancient buildings
FIG. 2 is a schematic plan view of the automatic fire-extinguishing system for ancient buildings
In the figure: 1. a fire alarm linkage control integrated machine comprises 2-1 parts of a fire alarm linkage control integrated machine, 2-2 parts of an emergency lighting control module, 2-3 parts of a fire emergency broadcast control module, 3 parts of an automatic fire extinguishing system control module, an air sampling fire detector, 4 parts of a fire audible and visual alarm, 5 parts of a manual fire alarm button, 6 parts of a safety exit mark, 7 parts of an emergency lighting lamp, 8 parts of a safety exit indicator lamp, 9 parts of an electric control suspension type superfine dry powder fire extinguishing system, 10 parts of fire emergency broadcast equipment, 11 parts of a wall, 12 parts of a signal bus, 13 parts of a power bus, 14 parts of a broadcast line.
Detailed Description
The present invention will be further explained with reference to the following embodiments and the accompanying drawings
The automatic alarm and fire-extinguishing system is provided with a fire alarm linkage control all-in-one machine 1, eight emergency lighting control modules 2-1, two fire-fighting emergency broadcast control modules 2-2 and three automatic fire-extinguishing system control modules 2-3 and applied to ancient buildings, and comprises the fire alarm linkage control all-in-one machine 1, a control module, a fire detector, a fire audible and visual alarm 4, a manual fire alarm button 5, an automatic fire-extinguishing system, a safety exit mark 6, an emergency lighting lamp 7, a safety exit indicator lamp 8 and fire-fighting emergency broadcasting equipment 10; a power bus 13, a signal bus 12 and a broadcast bus 14 are respectively led out from the fire alarm linkage control all-in-one machine 1, the automatic fire extinguishing system is an electric control suspension type superfine dry powder fire extinguishing system 9, the control module comprises six emergency lighting control modules 2-1, two fire emergency broadcast control modules 2-2 and three automatic fire extinguishing system control modules 2-3, the six emergency lighting control modules 2-1, three automatic fire extinguishing system control modules 2-3 and a fire audible and visual alarm 4 are connected in series on the power bus 13 and the signal bus 12, a fire detector and a manual fire alarm button 5 are connected in series on the signal bus, the two fire emergency broadcast control modules 2-2 are connected in series on the broadcast bus 14, two groups of safety exit marks 6, two groups of emergency lighting lamps 7 and two groups of safety exit indicator lamps 8 are respectively connected in parallel on the six emergency lighting control modules 2-1, three sets of automatic fire extinguishing systems are respectively connected in parallel to three automatic fire extinguishing system control modules 2-3, two sets of fire-fighting emergency broadcasting equipment 10 are respectively connected in parallel to two fire-fighting emergency broadcasting control modules 2-2, and the emergency lighting control module 2-1, the fire-fighting emergency broadcasting control module 2-2 and the automatic fire extinguishing system control module 2-3 respectively control the starting of the emergency lighting equipment, the fire-fighting emergency broadcasting equipment and the automatic fire extinguishing system and receive feedback signals of the emergency lighting equipment, the fire-fighting emergency broadcasting equipment and the automatic fire extinguishing system; the fire detector is an air sampling fire detector 3, the air sampling fire detector 3 comprises a host and an air sampling pipe network system, the air sampling pipe network system comprises an air sampling pipe and a capillary hose, and sampling holes are uniformly distributed on the air sampling pipe; the fire alarm linkage control all-in-one machine 1 is arranged on the outer wall of an ancient building wall 11, and the height from the ground is 1.5-1.8 m; the main machine of the air sampling fire detector 3 is hung on the inner wall of an ancient building wall 11, and the height is not less than 1.5 m; the air sampling pipe is arranged in a fire detection area of the historic building, is arranged along a beam, a beam and a column of the historic building and is fixed by a pipe clamp; the front end of the capillary hose is connected to a sampling hole of the air sampling pipe, and the detection tail end of the capillary hose is hidden to the bracket and the sandalwood strip for deep fire detection; the electric control suspension type superfine dry powder fire extinguishing system 9 is a pipe network-free structure system, the electric control suspension type superfine dry powder fire extinguishing device is suspended on a roof beam and a purlin of an ancient building, and the quantity is distributed according to the density of the beam and the purlin, so that the spraying range of each building component in the electric control suspension type superfine dry powder fire extinguishing system 9 is regarded as the standard; the fire acousto-optic alarm 4 is arranged at an outlet, a corner and a channel in the historic building and is hung on the inner wall of the wall 11, and the height from the bottom edge of the fire acousto-optic alarm 4 to the ground is more than 2.2 m; the manual fire alarm buttons 5 are arranged beside the fire audible and visual alarm 4 and are 1.3-1.5 m away from the ground, and the straight line distance from any point in the ancient building to the nearest manual fire alarm button 5 is not more than 30 m; the straight line distance from any indoor point of the historic building to the nearest fire-fighting emergency broadcasting equipment 10 is not more than 25 m; the exit sign 6 is arranged right above the exit and the evacuation door; the emergency lighting lamp 7 is arranged at the top of the outlet and at the upper part of the inner wall of the wall 11; the safety exit indicator lamps 8 are arranged at the evacuation channel and the corners and on the inner wall of the wall 11 with the height less than 1.0m from the ground, and the distance between every two adjacent safety exit indicator lamps 8 is not more than 20 m.
Claims (1)
1. An automatic alarm and fire extinguishing system applied to ancient buildings comprises a fire alarm linkage control all-in-one machine (1), a control module, a fire detector, a fire audible and visual alarm (4), a manual fire alarm button (5), an automatic fire extinguishing system, a safety exit mark (6), an emergency lighting lamp (7), a safety exit indicator lamp (8) and fire emergency broadcasting equipment (10); a power bus (13), a signal bus (12) and a broadcast bus (14) are respectively led out from the fire alarm linkage control all-in-one machine (1), the automatic fire extinguishing system is an electric control suspension type superfine dry powder fire extinguishing system (9), the control module comprises an emergency lighting control module (2-1), a fire emergency broadcast control module (2-2) and an automatic fire extinguishing system control module (2-3), and the emergency lighting control module (2-1), the automatic fire extinguishing system control module (2-3) and a fire acousto-optic alarm (4) are connected in series on the power bus (13) and the signal bus (12); the fire detector and the manual fire alarm button (5) are connected in series on a signal bus (12); the fire-fighting emergency broadcast control module (2-2) is connected in series on the broadcast bus (14); the safety exit mark (6), the emergency lighting lamp (7) and the safety exit indicator lamp (8) are connected to the emergency lighting control module (2-1) in parallel; the automatic fire extinguishing system (9) is connected in parallel to the automatic fire extinguishing system control module (2-3), the fire-fighting emergency broadcast equipment (10) is connected in parallel to the fire-fighting emergency broadcast control module (2-2), and the emergency lighting control module (2-1), the fire-fighting emergency broadcast control module (2-2) and the automatic fire extinguishing system control module (2-3) respectively control the starting of the emergency lighting equipment, the fire-fighting emergency broadcast equipment and the automatic fire extinguishing system and receive feedback signals of the emergency lighting equipment, the fire-fighting emergency broadcast equipment and the automatic fire extinguishing system; the fire detector is an air sampling fire detector (3), the air sampling fire detector (3) comprises a host and an air sampling pipe network system, the air sampling pipe network system comprises an air sampling pipe and a capillary hose, and sampling holes are uniformly distributed on the air sampling pipe; the method is characterized in that: the fire alarm linkage control all-in-one machine (1) is arranged on the outer wall of an ancient building wall (11), and the height from the ground is 1.5-1.8 m; the main machine of the air sampling fire detector (3) is hung on the inner wall of an ancient building wall (11), and the height of the main machine is not less than 1.5 m; the air sampling pipe is arranged in a fire detection area of the historic building, is arranged along a beam, a beam and a column of the historic building and is fixed by a pipe clamp; the front end of the capillary hose is connected to a sampling hole of the air sampling pipe, and the detection tail end of the capillary hose is hidden to a bracket and a sandalwood strip for deep fire detection; the electric control suspension type superfine dry powder fire extinguishing system (9) is a pipe network-free structure system, the electric control suspension type superfine dry powder fire extinguishing device is suspended on a roof beam and a purlin of an ancient building, and the quantity of the electric control suspension type superfine dry powder fire extinguishing device is distributed according to the distribution density of the beam and the purlin, so that the spraying range of each building component in the electric control suspension type superfine dry powder fire extinguishing system (9) is the standard; the fire acousto-optic alarm (4) is arranged at an outlet, a corner and a channel in the historic building and is hung on the inner wall of a wall (11), and the height from the bottom edge of the fire acousto-optic alarm (4) to the ground is more than 2.2 m; the manual fire alarm buttons (5) are arranged beside the fire audible and visual alarm (4) and are 1.3-1.5 m away from the ground, and the straight line distance from any point in the ancient building to the nearest manual fire alarm button (5) is not more than 30 m; the straight line distance from any indoor point of the historic building to the nearest fire-fighting emergency broadcasting equipment (10) is not more than 25 m; the safety exit mark (6) is arranged right above the safety exit and the site evacuation door; the emergency lighting lamp (7) is arranged at the top of the outlet and at the upper part of the inner wall of the wall (11); the safety exit indicator lamps (8) are arranged at the evacuation channel and the corners and on the inner wall of a wall (11) with the height less than 1.0m from the ground, and the distance between every two adjacent safety exit indicator lamps (8) is not more than 20 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920386547.8U CN209828032U (en) | 2019-03-26 | 2019-03-26 | Automatic alarm fire extinguishing system applied to historic building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920386547.8U CN209828032U (en) | 2019-03-26 | 2019-03-26 | Automatic alarm fire extinguishing system applied to historic building |
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| CN209828032U true CN209828032U (en) | 2019-12-24 |
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| CN201920386547.8U Expired - Fee Related CN209828032U (en) | 2019-03-26 | 2019-03-26 | Automatic alarm fire extinguishing system applied to historic building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463364A (en) * | 2022-08-09 | 2022-12-13 | 华北水利水电大学 | Automatic alarm extinguishing system for corridor fire |
-
2019
- 2019-03-26 CN CN201920386547.8U patent/CN209828032U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115463364A (en) * | 2022-08-09 | 2022-12-13 | 华北水利水电大学 | Automatic alarm extinguishing system for corridor fire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20210326 |