CN112370683A - Intelligent building fire-proof emergency device - Google Patents
Intelligent building fire-proof emergency device Download PDFInfo
- Publication number
- CN112370683A CN112370683A CN202011301996.1A CN202011301996A CN112370683A CN 112370683 A CN112370683 A CN 112370683A CN 202011301996 A CN202011301996 A CN 202011301996A CN 112370683 A CN112370683 A CN 112370683A
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- rotating shaft
- fire
- ceiling
- worm
- memory metal
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
- A62C2/10—Fire-proof curtains
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
- A62C2/24—Operating or controlling mechanisms
- A62C2/241—Operating or controlling mechanisms having mechanical actuators and heat sensitive parts
- A62C2/245—Operating or controlling mechanisms having mechanical actuators and heat sensitive parts with thermostatic elements, e.g. bimetallic, resettable actuators
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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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- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
This scheme belongs to building technical field, discloses an intelligence building fire prevention emergency device. Comprises fireproof cloth and a powder spraying mechanism; the ceiling lamp also comprises a rotating shaft and a first memory metal which are fixed in the ceiling, wherein the rotating shaft comprises a first rotating shaft and a second rotating shaft which correspond to each other; the fireproof cloth is respectively and independently wound on the first rotating shaft and the second rotating shaft, a steel wire strip is arranged at the bottom end of the fireproof cloth, the first memory metal supports the steel wire strip, and the powder spraying mechanism comprises a cross rod, a worm and a box body which are arranged in a ceiling; worm gears are respectively arranged at the two ends of the cross rod and the rotating shaft, and the worm gears at the two ends of the cross rod and the rotating shaft are respectively meshed with the worm; conveyor belts are arranged on the two cross rods, and the box body is positioned above the conveyor belts; fire extinguishing powder is arranged in the box body. This scheme is through setting up fire prevention cloth, can keep off the fire and prevent that the fire from stretching fast at fire prevention cloth face, then the powder of putting out a fire in the box falls the fire and puts out or make the intensity of a fire reduce for people have sufficient time to flee.
Description
Technical Field
This scheme belongs to building technical field, concretely relates to intelligence building fire prevention emergency device.
Background
Fire refers to a catastrophic combustion event that loses control over time or cells. Among the various disasters, fire is one of the main disasters that threaten public safety and social development most often and most generally. When a fire disaster occurs indoors, the smoke and fire spreading speed is very fast, people can easily panic themselves, people can be treated properly as far as possible in time when the fire disaster occurs, the expansion of the disaster and the damage to lives are effectively prevented, the problem that people cannot neglect in the prior art is solved, if the fire-proof emergency device is arranged indoors, people can strive for more escape time, and the damage caused by the accident can be avoided or reduced to the maximum extent.
The invention patent with publication number CN106968383A discloses an intelligent building fire prevention emergency device, including: a housing;
the sealing mechanism is fixed inside the shell and comprises fireproof cloth, a fluorescent strip, a wind screen and a groove; the fireproof cloth is arranged in the shell, and the groove is formed in the middle of the side wall of the bottom end of the fireproof cloth; the wind screen is arranged in the groove and is used for fixing the fluorescent strip;
the descending mechanism is fixed in the shell and comprises a rotating shaft, a steel wire, a fixing sleeve, a spring, a pin shaft and a sucker; the rotating shaft is rotatably connected inside the bottom end of the shell and is wound around the fireproof cloth; the sucking disc is fixed at the bottom end of the fireproof cloth and is connected with the shell through the spring; the sucker is fixed at the bottom end of the shell through the pin shaft, one end of the steel wire is connected with the pin shaft, and the other end of the steel wire is connected with the fixed sleeve;
the powder spraying mechanism is fixed on the shell and comprises a storage battery and a motor, the fixing sleeve is fixed on the motor, and the motor is electrically connected with the storage battery;
the inflation mechanism is fixed on the shell and comprises an inflation bottle and an electromagnetic valve; an inflation bottle is arranged in the shell and is communicated with the fireproof cloth, and the electromagnetic valve is arranged on the side wall of the inflation bottle;
the control mechanism is fixed on the shell and comprises a mercury tube, a metal sheet and a compression block; the mercury tube is arranged outside the shell, the top end of the mercury tube is connected with the compression block in a sliding mode, and the compression block abuts against the metal sheet; the compression block is electrically connected with the storage battery, and the metal sheet is electrically connected with the motor and the electromagnetic valve.
The scheme is only suitable for escaping as an emergency device at a corridor entrance with a fire, but no fireproof emergency device is used for helping people escape when the fire breaks out indoors.
Disclosure of Invention
This scheme provides an intelligence building fire prevention emergency device to solve indoor conflagration that takes place, the problem that no fire prevention emergency device helped people to flee.
In order to achieve the purpose, the scheme provides an intelligent building fireproof emergency device which comprises fireproof cloth and a powder spraying mechanism; the ceiling lamp also comprises a rotating shaft and a first memory metal which are fixed in the ceiling, wherein the rotating shaft comprises a first rotating shaft and a second rotating shaft which correspond to each other; the fireproof cloth is respectively and independently wound on a first rotating shaft and a second rotating shaft, a steel wire strip is arranged at the bottom end of the fireproof cloth, the steel wire strip is supported by the first memory metal, a cam is arranged on the rotating shaft, a heating device is further arranged in the ceiling, a button switch corresponding to the cam is arranged on the heating device, the heating device is connected with the first memory metal, and the powder spraying mechanism comprises a cross rod, a worm and a box body which are arranged in the ceiling; worm gears are respectively arranged at the two ends of the cross rod and the rotating shaft, and the worm gears at the two ends of the cross rod and the rotating shaft are respectively meshed with the worm; the unfolding spiral angle of the worm is not smaller than the contact friction angle of the worm gear and the worm; conveyor belts are arranged on the two cross rods, and the box body is positioned above the conveyor belts; fire extinguishing powder is arranged in the box body, a discharge port is formed in the bottom of the box body, and the discharge port corresponds to the conveyor belt; a round ball is arranged in the discharge hole in a sliding manner, and the lower end of the round ball is connected with a sliding rod with the diameter smaller than that of the round ball; and the conveying belt is provided with a convex block for indirectly jacking the sliding rod.
The principle of the scheme is as follows: when a fire disaster occurs indoors, because the fire disaster is generated by gradually spreading from an indoor ignition point, a first memory metal arranged below a first rotating shaft close to the ignition point in a ceiling is heated to deform and retract, so that a fireproof cloth on the first rotating shaft automatically falls under the gravity of a steel wire strip, the fireproof cloth falls to drive the first rotating shaft to rotate, in the rotating process of the first rotating shaft, a cam on the first rotating shaft touches a button switch, a heating device is electrified to heat the first memory metal, the first memory metal below a second rotating shaft is heated to deform and retract, the fireproof cloth on the second rotating shaft also automatically falls under the gravity of the steel wire strip, so that the ignition point is positioned between the falling fireproof cloth on the first rotating shaft and the second rotating shaft, people can escape from the outer side of the fireproof cloth, and then the first rotating shaft and the second rotating shaft rotate to drive a worm meshed with the first rotating shaft to rotate, the worm rotates and then drives the horizontal pole and rotate, and the horizontal pole rotates and then drives the conveyer belt and remove, and lug intermittent type nature jack-up slide bar on the conveyer belt for the ball moves up, and the powder of putting out a fire in the box falls down through the discharge gate, puts out a fire.
The unfolding spiral angle of the worm is not smaller than the contact friction angle of the worm and the gear, so that the self-locking of the worm and the gear in transmission can be avoided, and the rotation of the rotating shaft and the cross rod is influenced.
The beneficial effect of this scheme: through setting up fire prevention cloth, can keep off the fire and prevent that the fire from stretching fast at fire prevention cloth face, then fire prevention cloth whereabouts in-process drives the pivot and rotates to make worm and horizontal pole rotate and drive the conveyer belt and remove to pour out the powder of putting out a fire in with the box and put out or make the intensity of a fire reduce, make people have sufficient time to flee.
Furthermore, the pivot still includes corresponding third pivot and fourth pivot, fire prevention cloth independently twines respectively in third pivot and fourth pivot, first pivot, second pivot, third pivot and fourth pivot constitute a unit of putting out a fire. The fire-extinguishing unit has fireproof cloth falling to form one sealed compartment to enclose the fire point inside the compartment, and the oxygen inside the compartment is limited and the fire is controlled effectively with the slow reduction of oxygen inside the air.
The device further comprises a guide plate arranged below the conveyor belt, wherein a plurality of leakage holes are formed in the guide plate, a triangular plate is arranged below the conveyor belt, the vertical edge of the triangular plate is connected with a ceiling through second memory metal, and the second memory metal and the first memory metal are mutually vertical in direction; the bottom edge of the triangular plate is connected with a ceiling through a sliding rail, and the inclined edge of the triangular plate supports the guide plate. When a fire catches near a certain rotating shaft, the memory metal at the position is firstly heated to generate deformation retraction, then the second memory metal connected with the triangular plate is firstly subjected to deformation retraction to pull the triangular plate towards the direction far away from the guide plate, the contact position of the guide plate and the bevel edge of the triangular plate becomes lower, so that the guide plate inclines towards the position close to the fire, the fire extinguishing powder falls on the guide plate, slides towards the inclined direction and directly falls on the place where the fire catches through the leakage hole, the fire extinguishing powder is extinguished before the fire spreads, and the damage is reduced to the minimum.
Furthermore, an alarm device is arranged in the ceiling, and a switch button of the alarm device corresponds to the cam on the rotating shaft. When a fire disaster occurs, the rotating shaft rotates to enable the cam to press down a switch button of the alarm device, and the alarm device gives out alarm sound to remind people of coming of the fire disaster and hurry up to escape.
Further, the fire extinguishing unit is provided in the ceiling in plurality. When a fire disaster happens in any place of the ceiling plate, the fireproof cloth falls down to separate the fire disaster, so that people can escape conveniently.
Furthermore, the box is located the unit intermediate position of putting out a fire, the protruding setting in the middle of the baffle. The fire extinguishing powder in the box body can directly fall in the middle of the guide plate in the falling process; when all second memory metals all retract, the baffle is horizontal state, then the powder of putting out a fire falls into behind the baffle in the middle of, because the arch in the middle of the baffle can make the powder of putting out a fire from the intermediate position around dispersion slip, then spill through the hole on the baffle, put out the fire. In case the fire is not controlled at first, the fire extinguishing powder on the whole guide plate leaks out to enable the fire extinguishing range to be larger.
Furthermore, the fireproof cloth is provided with a fluorescent strip for indicating the position. When the conflagration takes place or indoor smog is diffused at night, even do not have the light and also can judge through the phosphor strip on the fire prevention cloth that the department of catching fire is located indoor which position under the fuzzy condition in the field of vision, conveniently put out a fire fast or flee.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a top view of a guide plate and a fire suppression unit according to an embodiment of the present invention.
FIG. 3 is a front view of a cassette and conveyor of an embodiment of the invention.
FIG. 4 is a top view of a conveyor belt according to an embodiment of the invention.
FIG. 5 is a front view of a guide plate of an embodiment of the present invention.
Detailed Description
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a first rotating shaft 1, a second rotating shaft 2, a third rotating shaft 3, a fourth rotating shaft 4, fireproof cloth 5, a first memory metal 6, a steel wire 7, a cam 8, a button switch 9, a heating device 10, a worm 11, a cross bar 12, a conveyor belt 13, a bump 14, a box body 15, a round ball 16, a slide bar 17, a guide plate 18, a triangular plate 19, a second memory metal 20 and a ceiling 21.
The embodiment is basically as shown in the attached figures 1-2:
an intelligent building fire-proof emergency device comprises a fire-proof cloth 5 and a powder spraying mechanism; the fire extinguishing device also comprises a rotating shaft and a first memory metal 6 which are fixed in the ceiling 21, wherein the rotating shaft comprises a first rotating shaft 1, a second rotating shaft 2, a third rotating shaft 3 and a fourth rotating shaft 4 which are arranged in four directions and form a fire extinguishing unit, and the first rotating shaft 1 and the second rotating shaft 2 are correspondingly arranged; the third rotating shaft 3 and the fourth rotating shaft 4 are arranged correspondingly. The first rotating shaft 1, the second rotating shaft 2, the third rotating shaft 3 and the fourth rotating shaft 4 are respectively and independently wound with fireproof cloth 5. The bottom end of the fireproof cloth 5 is provided with a steel wire strip 7, the first memory metal 6 supports the steel wire strip 7, the rotating shaft is provided with a cam 8, the ceiling 21 is internally provided with a heating device 10, the heating device 10 is provided with a button switch 9 corresponding to the cam 8, and the heating device 10 is connected with the first memory metal 6.
When a fire disaster occurs indoors, the first memory metal 6 under the rotating shaft close to the fire point is heated to deform and retract, so that the fireproof cloth 5 on the rotating shaft automatically falls under the gravity of the steel wire strips 7, the fireproof cloth 5 falls to drive the rotating shaft to rotate, in the rotating process of the rotating shaft, the cam 8 on the rotating shaft touches the button switch 9, the heating device 10 is powered on to heat other first memory metals 6, the first memory metal 6 under other rotating shafts is heated to deform and retract, the fireproof cloth 5 on other rotating shafts also automatically falls under the gravity of the steel wire strips 7, then the fireproof cloth 5 on the rotating shaft arranged towards four directions all falls to form a small compartment, the fire point is surrounded in the small compartment, the oxygen in the small compartment is limited, and then the fire behavior is effectively controlled along with the slow reduction of the oxygen in the air.
Examples are shown in FIGS. 3-5:
the powder spraying mechanism comprises a cross bar 12 arranged in a ceiling 21, a worm 11 and a box body 15; worm gears are respectively arranged at two ends of the cross rod 12, the first rotating shaft 1 and the second rotating shaft 2, and the worm gears at two ends of the cross rod 12, the first rotating shaft 1 and the second rotating shaft 2 are respectively meshed with the worm 11; the unfolding spiral angle of the worm 11 is not smaller than the contact friction angle of the worm and gear 11, so that the self-locking of the worm and gear 11 in transmission is avoided, and the rotation of the rotating shaft and the cross rod 12 is prevented from being influenced.
The two cross rods 12 are provided with cross rods 12, and the box body 15 is positioned above the cross rods 12; the fire extinguishing powder is dry and easy-to-flow fine powder for fire extinguishing, and is composed of inorganic salt with fire extinguishing effect and a small amount of additive which are dried, crushed and mixed to form fine solid powder.
The bottom of the box body 15 is provided with a discharge hole which corresponds to the conveyor belt 13; a round ball 16 is arranged in the discharge hole in a sliding manner, and the lower end of the round ball 16 is connected with a sliding rod 17 with the diameter smaller than that of the round ball 16; the cross bar 12 is provided with a projection 14 for indirectly jacking up the sliding rod 17.
The first rotating shaft 1 and the second rotating shaft 2 drive the worm 11 meshed with the first rotating shaft to rotate in the rotating process, the worm 11 rotates to drive the cross rod 12 to rotate, the cross rod 12 rotates to drive the cross rod 12 to move, the convex block 14 on the cross rod 12 intermittently jacks up the sliding rod 17, the round ball 16 moves upwards, fire extinguishing powder in the box body 15 falls through the discharge port, and the fire is extinguished.
A guide plate 18 is arranged below the cross rod 12, a plurality of leak holes are formed in the guide plate 18, a triangular plate 19 is arranged below the cross rod 12, the vertical edge of the triangular plate 19 is connected with a ceiling 21 through a second memory metal 20, and the second memory metal 20 is mutually vertical to the first memory metal 6 in the direction; the bottom edge of the triangular plate 19 is connected with the ceiling 21 through a slide rail, and the inclined edge of the triangular plate 19 supports the guide plate 18. When a fire occurs near a certain rotating shaft, the memory metal at the position is firstly heated to generate deformation retraction, then the second memory metal 20 connected with the triangular plate 19 is firstly deformed retraction to pull the triangular plate 19 towards the direction far away from the guide plate 18, the contact position of the guide plate 18 and the inclined edge of the triangular plate 19 becomes lower, therefore, the guide plate 18 inclines towards the position near the fire, the fire extinguishing powder falls on the guide plate 18 to slide towards the inclined direction and directly falls on the place on fire through the leakage hole, and the fire extinguishing powder is extinguished before the fire spreads, so that the damage is reduced to the minimum.
The box body 15 is positioned in the middle of the fire extinguishing unit, and the guide plate 18 is arranged in a protruding mode in the middle. The fire extinguishing powder in the box body 15 directly falls to the middle position of the guide plate 18 in the falling process; when all the second memory metals 20 are retracted, the guide plate 18 is in a horizontal state, and then the fire extinguishing powder falls into the middle of the guide plate 18, because the fire extinguishing powder dispersedly slides from the middle position to the periphery due to the protrusion in the middle of the guide plate 18, and then leaks out through the holes in the guide plate 18, and the fire is extinguished. In the case where the fire is not initially contained, the escape of the fire suppressant throughout the guide plate 18 allows for a greater range of suppression.
The ceiling 21 is provided with an alarm device, and a switch button of the alarm device corresponds to the cam 8 on the rotating shaft. When a fire disaster occurs, the rotating shaft rotates to enable the switch button of the cam 8 alarm device to be pressed down, and the alarm device gives out alarm sound to remind people of coming of the fire disaster and hurry up to escape.
A plurality of fire extinguishing units are arranged in the ceiling 21, and when a fire breaks out in any place of the ceiling 21, the fire extinguishing units are formed by falling of the fireproof cloth 5 to separate the fire, so that people can escape conveniently.
The fireproof cloth 5 is provided with a fluorescent strip for indicating the position. When a fire disaster happens at night or indoor smoke is diffused, the position of a fire place in a room can be judged by the fluorescent strip on the fireproof cloth 5 even if no lamplight exists under the condition of fuzzy visual field, and the fire is conveniently and quickly extinguished or escaped.
The method comprises the following specific operations:
when a certain indoor position catches fire, the first memory metal 6 nearest to the ignition point is heated to deform and retract, then the fireproof cloth 5 on the rotating shaft automatically falls under the gravity of the steel wire strips 7, the steel wire strips 7 fall to drive the rotating shaft to rotate, the rotating shaft rotates in the rotating process, the cam 8 on the rotating shaft touches the button switch 9, the heating device 10 is powered on to heat the first memory metal 6, then the first metal under other rotating shafts is heated to deform and retract, the first rotating shaft 1, the second rotating shaft 2, the fireproof cloth 5 on the third rotating shaft 3 and the fourth rotating shaft 4 also automatically falls under the gravity of the steel wire strips 7, a fire extinguishing unit is formed, oxygen in the fire extinguishing unit is limited, and then the fire behavior is effectively controlled along with the slow reduction of oxygen in the air.
Meanwhile, the first rotating shaft 1 and the second rotating shaft 2 drive the worm 11 meshed with the first rotating shaft to rotate in the rotating process, the worm 11 rotates to drive the cross rod 12 to rotate, the cross rod 12 rotates to drive the cross rod 12 to move, the convex block 14 on the cross rod 12 intermittently jacks up the sliding rod 17, so that the round ball 16 moves upwards, and the fire extinguishing powder in the box body 15 falls down through the discharge port to extinguish the fire.
When a fire occurs near a certain rotating shaft, the memory metal at the position is firstly heated to generate deformation retraction, then the second memory metal 20 connected with the triangular plate 19 is firstly deformed retraction to pull the triangular plate 19 towards the direction far away from the guide plate 18, the contact position of the guide plate 18 and the inclined edge of the triangular plate 19 becomes lower, therefore, the guide plate 18 inclines towards the position near the fire, the fire extinguishing powder falls on the guide plate 18 to slide towards the inclined direction and directly falls on the place on fire through the leakage hole, and the fire extinguishing powder is extinguished before the fire spreads, so that the damage is reduced to the minimum.
The rotating shaft rotates to enable a switch button of the cam 8 alarm device to be pressed down, and the alarm device gives out alarm sound to remind people of coming of a fire and hurry up to escape. People can escape from the outer side of the fire extinguishing unit, when a fire disaster occurs at night or the smoke is diffused indoors, the position of the fire-catching place in the room can be judged through the fluorescent strips on the fireproof cloth 5 under the condition of blurred vision, and the fire can be conveniently and quickly extinguished or escaped.
When the intensity of a fire grow gradually, other second memory metals 20 in the unit of putting out a fire also are heated and produce deformation and retract, and 18 baffle this moment are the horizontality, then put out a fire the powder and fall into behind 18 baffle middles, and the protruding setting in the middle of 18 baffle can make the powder of putting out a fire slide around from the intermediate position, then spills through the hole on 18 baffle, and the fire that will be on a large scale is put out or the intensity of a fire reduces.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (7)
1. An intelligent building fire-proof emergency device comprises a fire-proof cloth (5) and a powder spraying mechanism; the method is characterized in that: the ceiling type memory metal embedded type power supply also comprises a rotating shaft and a first memory metal (6) which are fixed in a ceiling (21), wherein the rotating shaft comprises a first rotating shaft (1) and a second rotating shaft (2) which correspond to each other; the fireproof cloth (5) is respectively and independently wound on the first rotating shaft (1) and the second rotating shaft (2), a steel wire strip (7) is arranged at the bottom end of the fireproof cloth (5), the steel wire strip (7) is supported by the first memory metal (6), a cam (8) is arranged on the rotating shaft, a heating device (10) is arranged in the ceiling (21), a button switch (9) corresponding to the cam (8) is arranged on the heating device (10), the heating device (10) is connected with the first memory metal (6), and the powder spraying mechanism comprises a cross rod (12), a worm (11) and a box body (15) which are arranged in the ceiling (21); worm gears are respectively arranged at the two ends of the cross rod (12) and the rotating shaft, and the worm gears at the two ends of the cross rod (12) and the rotating shaft are respectively meshed with the worm (11); the unfolding spiral angle of the worm (11) is not smaller than the contact friction angle of the worm gear and the worm (11); conveyor belts (13) are arranged on the two cross rods (12), and the box body (15) is positioned above the conveyor belts (13); fire extinguishing powder is arranged in the box body (15), a discharge hole is formed in the bottom of the box body (15), and the discharge hole corresponds to the conveyor belt (13); a round ball (16) is arranged in the discharge hole in a sliding manner, and the lower end of the round ball (16) is connected with a sliding rod (17) with the diameter smaller than that of the round ball (16); and the conveyor belt (13) is provided with a convex block (14) for indirectly jacking the sliding rod.
2. The intelligent building fire protection emergency device of claim 1, wherein: the rotating shaft further comprises a third rotating shaft (3) and a fourth rotating shaft (4) which correspond to each other, the fireproof cloth (5) is independently wound on the third rotating shaft (3) and the fourth rotating shaft (4) respectively, and the first rotating shaft (1), the second rotating shaft (2), the third rotating shaft (3) and the fourth rotating shaft (4) form a fire extinguishing unit.
3. The intelligent building fire protection emergency device of claim 1, wherein: the device is characterized by further comprising a guide plate (18) arranged below the conveyor belt (13), wherein a plurality of leakage holes are formed in the guide plate (18), a triangular plate (19) is arranged below the conveyor belt (13), the vertical edge of the triangular plate (19) is connected with a ceiling (21) through a second memory metal (20), and the second memory metal (20) and the first memory metal (6) are perpendicular to each other in the direction; the bottom edge of the triangular plate (19) is connected with a ceiling (21) through a sliding rail, and the inclined edge of the triangular plate (19) supports the guide plate (18).
4. The intelligent building fire protection emergency device of claim 1, wherein: an alarm device is arranged in the ceiling (21), and a switch button of the alarm device corresponds to the cam (8) on the rotating shaft.
5. The intelligent building fire protection emergency device of claim 1, wherein: a plurality of the fire extinguishing units are arranged in the ceiling (21).
6. The intelligent building fire protection emergency device of claim 2, wherein: the box body (15) is located in the middle of the fire extinguishing unit, and the middle of the guide plate (18) is arranged in a protruding mode.
7. The intelligent building fire protection emergency device of claim 1, wherein: and the fireproof cloth (5) is provided with a fluorescent strip for indicating the indoor position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011301996.1A CN112370683B (en) | 2020-11-19 | 2020-11-19 | Intelligent building fire-proof emergency device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011301996.1A CN112370683B (en) | 2020-11-19 | 2020-11-19 | Intelligent building fire-proof emergency device |
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| Publication Number | Publication Date |
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| CN112370683A true CN112370683A (en) | 2021-02-19 |
| CN112370683B CN112370683B (en) | 2021-10-22 |
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| CN202011301996.1A Active CN112370683B (en) | 2020-11-19 | 2020-11-19 | Intelligent building fire-proof emergency device |
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