CN115171306A - Building fire safety early warning device and method - Google Patents
Building fire safety early warning device and method Download PDFInfo
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- CN115171306A CN115171306A CN202210732902.9A CN202210732902A CN115171306A CN 115171306 A CN115171306 A CN 115171306A CN 202210732902 A CN202210732902 A CN 202210732902A CN 115171306 A CN115171306 A CN 115171306A
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- 238000000034 method Methods 0.000 title abstract description 8
- 239000011521 glass Substances 0.000 claims description 36
- 239000000779 smoke Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 15
- 235000017491 Bambusa tulda Nutrition 0.000 description 15
- 241001330002 Bambuseae Species 0.000 description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 15
- 239000011425 bamboo Substances 0.000 description 15
- 230000006698 induction Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 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
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
- G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
- G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/40—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using smoke, fire or coloured gases
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- Business, Economics & Management (AREA)
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- Electromagnetism (AREA)
- Audible And Visible Signals (AREA)
Abstract
The invention discloses a building fire safety early warning device and a building fire safety early warning method, which comprise a supporting cylinder, a first limiting ring, a rubber pad, a rack, a handle, a radio receiver, a receiving antenna, a doorbell button, an upper data interface and a warning part, wherein the first limiting ring is fixed on the outer circumferential wall of the rear part of the supporting cylinder, the rubber pad is inserted into the outer circumferential wall of the rear part of the supporting cylinder, and the outer circumferential wall of the front part of the supporting cylinder is in threaded connection with a fastening nut. The invention can make the loudspeaker in the house quickly respond according to the early warning signal generated by the fire alarm through the matching of the radio receiver and the radio transmitter, thereby well avoiding the sound insulation obstruction of the wall body and the entrance door, further achieving good warning prompting effect, and observing the object in the direction facing the observation window through the flat lens and the reflector.
Description
Technical Field
The invention relates to the field of building fire-fighting early warning, in particular to a building fire-fighting safety early warning device and method.
Background
The fire alarm is a fire-fighting early warning device which can prevent fire, reduce fire loss and warn related personnel to perform quick response and treatment, and is mainly divided into two types, wherein one type is to perform induction alarm by taking smoke generated in the fire as an induction source, and the other type is to perform induction alarm by taking high temperature generated in the fire as an induction source. In order to ensure fire safety, fire alarms are installed at fixed points in large buildings (such as superstores, supermarkets and residential buildings), for residential buildings, the fire alarm needs to be exposed in the air when in use and has no obvious shielding, therefore, the installation is more outstanding, and the residents rarely install the fire alarm in the home from the aesthetic point of view, but a certain number of fire alarms are mostly installed in public areas such as corridors, passageways and the like by property and fire departments, which causes a disadvantage, namely, the sound insulation effect of the building and the sound insulation effect of the entrance door affect, the sound and light warning information of the fire alarm installed in the public area is difficult to be known by residents through the wall body and the entrance door after being triggered, the situation which is difficult to know is particularly prominent in early warning when residents sleep and early warning for old residents, the former is because the residents sleep, the sensitivity of the microphone to sound and light is reduced, and the hearing of the old residents is reduced, so that the microphone is difficult to receive sound signals and has certain defects, whereas the conventional fire alarm installed in public areas can only give an early warning but cannot inform the fire situation, if the residents are going out in a trade without knowing the external fire condition after receiving the early warning information, the residents may be damaged by the serious fire in the public area, therefore, the fire alarm is not beneficial to escape of residents, the residents cannot help stranded personnel in the escape process, the fire fighters cannot find the specific positions of the stranded personnel in time to expand the rescue in time, the life safety of the residents is not facilitated, and the shortcomings of the fire alarm are highlighted.
Disclosure of Invention
The invention aims to provide a building fire safety early warning device and a building fire safety early warning method, and aims to solve the technical problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
a building fire safety early warning device comprises a supporting cylinder, a first limiting ring, a rubber pad, a fastening nut, a guide groove, a sliding cylinder, a guide strip, a second limiting ring, an upper observation cavity, a guide cavity, a convex lens, a concave lens, a transparent objective lens, an adjusting screw, a rack frame, a handle, a radio receiver, a receiving antenna, a doorbell button, an upper data interface and a warning part, wherein the first limiting ring is fixed on the outer circumferential wall at the rear part of the supporting cylinder, the rubber pad is inserted into the outer circumferential wall at the rear part, the fastening nut is connected to the outer circumferential wall at the front part of the supporting cylinder in a threaded manner, the upper part and the lower part of the inner wall are respectively provided with a horizontal guide groove, the horizontal sliding cylinder is installed inside the supporting cylinder, and the upper end and the lower end of the outer circumferential wall of the sliding cylinder are respectively fixed with an axial guide strip, and outer circumferential wall rear portion is fixed with No. two spacing rings, two the gib block and guide way looks sliding connection, sliding cylinder upper portion is equipped with the horizontally and goes up observation chamber and direction chamber, it runs through in sliding cylinder upper portion to go up the observation chamber, and the inner wall is fixed with convex lens, concave lens and lens thoroughly after to in the past in proper order, the anterior rotation in direction chamber is connected with horizontally adjusting screw, and rear portion inner wall sliding connection has horizontally rack, the coaxial handle that is fixed with of adjusting screw front end, and rear portion and rack looks threaded connection, the radio receiver is installed on sliding cylinder upper left portion, the radio receiver rear portion is equipped with receiving antenna, the doorbell button is installed to sliding cylinder rear end right part, the anterior data interface of installing in the left side of sliding cylinder, warning part is installed to sliding cylinder front portion and bottom.
On the basis of the technical scheme, the warning part includes observation chamber, observation window, flat eyepiece, oscillating axle, supporting seat, gear, reflector, regulation section of thick bamboo, support frame, battery compartment, lower data interface, speaker, warning light, buckle seat, colored smog stick, pull ring, back shaft, sucking disc, glass cutter down, the sliding barrel bottom is equipped with horizontally lower observation chamber, and runs through horizontally observation window on the direction about the rear portion, it is linked together with the observation window to observe the chamber down, and the front portion is fixed with vertical flat eyepiece, the observation window middle part rotates and is connected with vertical oscillating axle, the oscillating axle front portion is fixed with vertical supporting seat, and the top coaxial fixation has the gear, the supporting seat front portion is fixed with vertical reflector, the anterior coaxial thread connection of sliding barrel outer peripheral wall has the regulation section of thick bamboo, it has vertical support frame to adjust the articulated bottom of the section of thick bamboo, the support frame right side lower part is equipped with the battery compartment, and the left lower part installs lower data interface, speaker and glass cutter and sucking disc bottom end, the support frame bottom is fixed with two vertical joints seat, two the common smog stick of horizontal smog of the joint, the pull ring installs the warning stick bottom, the right side lower part of the bottom of the fixing has the sucking disc, the bottom of the glass cutter portion is fixed and has the bottom parallel and level of vertical sucking disc, and the bottom of vertical support frame, the bottom of glass cutter portion is connected with the bottom of vertical support frame.
On the basis of the technical scheme, radio receiver cooperatees with radio transmitter, radio transmitter upper portion is equipped with transmitting antenna, and installs in fire alarm, the external diameter of a spacing ring is the same with the external diameter of rubber pad, fastening nut can be through adjusting a section of thick bamboo and support frame, the sliding cylinder can slide around the supporting cylinder, the external diameter of No. two spacing rings is greater than the internal diameter of supporting a section of thick bamboo, rack and gear mesh mutually, sliding connection through rack and direction chamber can make the rack slide around the direction chamber when adjusting screw rotates, the rack can drive the oscillating axle through the meshing with the gear when sliding around the direction chamber and rotate about, radio receiver and doorbell button respectively with last data interface looks electric connection, adjusting a section of thick bamboo can be along supporting a section of thick bamboo back-and-forth movement when comparing in supporting a rotation, battery compartment, speaker, warning light and lower data interface looks electric connection, lower data interface is through external data line and last data interface looks electric connection, the horizontal distance of back shaft to between the glass sword tip is greater than the external diameter of adjusting a section of thick bamboo, the horizontal distance of supporting shaft is less than the axis center of a spacing ring between the glass sword.
On the basis of the technical scheme, electric connection has the battery in the battery compartment, radio transmitter and fire alarm ware looks electric connection, fire alarm ware can send the radio through radio transmitter after triggering the warning, radio receiver can receive the radio that radio transmitter sent and transfer for the signal of telecommunication and make its circular telegram work for the speaker, can make speaker circular telegram work after the doorbell button is pressed.
Compared with the prior art, the invention has the following advantages: the invention can make the loudspeaker in the resident room quickly respond according to the early warning signal generated by the fire alarm through the matching of the radio receiver and the radio transmitter, thereby well avoiding the sound insulation obstruction of the wall body and the entrance door and further achieving good warning prompting effect, and objects in the direction facing the observation window can be observed through the transparent eyepiece and the reflector, thereby being beneficial to more accurately judging the fire conditions on the corridor and the passageway.
Drawings
Fig. 1 is a schematic view of the support cylinder and the fastening nut of the present invention.
Fig. 2 is a schematic view of the engagement of the support cylinder and the sliding cylinder according to the present invention.
Fig. 3 is a schematic right sectional view of the sliding tube of the present invention.
Fig. 4 is a schematic view of the installation of the radio receiver of the present invention.
Fig. 5 is a schematic view of the rack and pinion engagement of the present invention.
FIG. 6 is a schematic view of the adjustment barrel and the support frame of the present invention.
Fig. 7 is a schematic view of the installation of the radio transmitter of the present invention.
In the figure: 1. a support cylinder, 2, a first limit ring, 3, a rubber pad, 4, a fastening nut, 5, a guide groove, 6, a sliding cylinder, 7, a guide strip, 8, a second limit ring, 9, an upper observation cavity, 10, a guide cavity, 11, a convex lens, 12, a concave lens, 13, a lens, 14, an adjusting screw, 15, a rack, 16, a handle, 17, a radio receiver, 18, a receiving antenna, 19, a doorbell button, 20, an upper data interface, 21, a warning portion, 22, a lower observation cavity, 23, an observation window, 24, a lens, 25, a swing shaft, 26, a support seat, 27, a gear, 28, a reflective mirror, 29, an adjusting cylinder, 30, a support frame, 31, a battery compartment, 32, a lower data interface, 33, a speaker, 34, a warning light, 35, a fastening seat, 36, a colored smoke rod, 37, a suction cup, 38, a support shaft, 39, a suction cup, 40, a glass knife, 41, a radio transmitter, 42, a transmitting antenna, a pull ring, 43, and a fire alarm.
Detailed Description
The invention is explained in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1-7, a fire safety early warning device for buildings comprises a support cylinder 1, a first limit ring 2, a rubber pad 3, a fastening nut 4, a guide groove 5, a sliding cylinder 6, a guide strip 7, a second limit ring 8, an upper observation cavity 9, a guide cavity 10, a convex lens 11, a concave lens 12, a transparent objective 13, an adjusting screw 14, a rack frame 15, a handle 16, a radio receiver 17, a receiving antenna 18, a doorbell button 19, an upper data interface 20 and a warning part 21, wherein the outer circumferential wall at the rear part of the support cylinder 1 is fixed with the first limit ring 2, the outer circumferential wall at the rear part of the support cylinder 1 is inserted with the rubber pad 3, the first limit ring 2 is used for preventing the support cylinder 1 from being separated from a door when being installed, the rubber pad 3 is used for enhancing friction between the support cylinder and the first limit ring 2, thereby preventing the support cylinder 1 from accidentally rotating, the outer circumferential wall at the front part of the support cylinder 1 is in threaded connection with the fastening nut 4, the upper and lower parts of the inner wall are respectively provided with the horizontal guide groove 5, the upper part of the sliding cylinder 6 is connected with the upper guide groove 14, the upper part of the sliding cylinder 6, the guide groove 14 and the upper part of the sliding cylinder 6, the upper part of the guide cylinder 6 is connected with the guide groove 14, the adjusting screw 7, the sliding cylinder 14, the adjusting cylinder 7, the sliding cylinder 6, the adjusting cylinder 14, the sliding cylinder 6, the adjusting cylinder 7 is connected with the sliding cylinder 14, the adjusting cylinder 14, the sliding cylinder 7, the sliding cylinder 14 is connected with the sliding cylinder 14, and rear portion and rack 15 looks threaded connection, radio receiver 17 is installed on the upper left portion of slide tube 6, radio receiver 17 rear portion is equipped with receiving antenna 18, 6 rear end right parts of slide tube install doorbell button 19, the front-mounting has data interface 20 on the left of slide tube 6, warning part 21 is installed to 6 front portions of slide tube and bottom.
The warning part 21 comprises a lower observation cavity 22, an observation window 23, a transparent eyepiece 24, a swinging shaft 25, a support seat 26, a gear 27, a reflector 28, an adjusting barrel 29, a support frame 30, a battery compartment 31, a lower data interface 32, a loudspeaker 33, a warning lamp 34, a fastening seat 35, a color smoke rod 36, a pull ring 37, a support shaft 38, a suction cup 39 and a glass cutter 40, the bottom of the sliding barrel 6 is provided with a horizontal lower observation cavity 22, the rear portion left and right direction is provided with a horizontal observation window 23 in a penetrating manner, the lower observation cavity 22 is communicated with the observation window 23, the front portion is fixed with the vertical transparent eyepiece 24, the middle portion of the observation window 23 is rotatably connected with the vertical swinging shaft 25, the front portion of the swinging shaft 25 is fixed with the vertical support seat 26, the top end is coaxially fixed with the gear 27, the front portion of the support seat 26 is fixed with the vertical reflector 28, the reflector 28 is used for reflecting observation of an object in the left and right direction, the front portion of the outer circumferential wall of the sliding barrel 6 is coaxially threaded connected with the adjusting barrel 29, the bottom of the adjusting barrel 29 is hinged with the vertical support frame 30, the right lower support frame 30 is provided with the battery compartment 31, the lower data interface 34, the lower fastening seat 35, the lower end of the vertical fastening seat 35 is connected with the vertical fastening seat 36, the vertical suction cup 36, the vertical fastening seat 36, the lower end of the vertical fastening seat 35 is connected with the vertical supporting shaft 36, the vertical fastening seat 36, the vertical supporting shaft 36, the vertical fastening seat 35 is connected with the vertical supporting shaft 36, the vertical fastening seat 35, the glass cutter 40 is used for cutting glass, and the bottom end of the sucking disc 39 is flush with the bottom end of the glass cutter 40.
Electrically connected has the battery in the battery compartment 31, radio transmitter 41 and fire alarm 43 looks electrical connection, fire alarm 43 can send the radio through radio transmitter 41 after triggering the warning, radio receiver 17 can receive the radio that radio transmitter 41 sent and transmit for electric signal transmission and make its circular telegram work for speaker 33, doorbell button 19 can make speaker 33 circular telegram work after pressing.
The invention discloses an early warning method of a building fire safety early warning device, which comprises the following steps: the fire alarm 43 is installed in the public area of the residential building according to the fire-fighting requirement, then the through hole perpendicular to the entrance door is processed on the upper portion of the entrance door in a penetrating way, it should be ensured that the inner diameter of the through hole is larger than the outer diameter of the support cylinder 1 and smaller than the outer diameter of the first spacing ring 2, then the support cylinder 1 is inserted into the through hole, the rear end of the rubber pad 3 is attached to the front end of the first spacing ring 2, the front end of the rubber pad 3 is attached to the outer end of the entrance door, then the fastening nut 4 is screwed down to enable the rear end of the fastening nut 4 to abut against the inner end of the entrance door, at the moment, the support frame 30 can pass through the through hole of the entrance door and is located indoors, so as to limit the position of the support cylinder 1, when in normal use, the rear end of the first spacing ring 2 is attached to the front end of the second spacing ring 8, and the rear end of the adjusting cylinder 29 abuts against the front end of the support cylinder 1, therefore, the sliding barrel 6 is prevented from sliding back and forth compared with the supporting barrel 1, then the external environment of the entrance door can be observed in an amplification way through the optical matching of the convex lens 11 and the concave lens 12, the function of daily 'door mirror' is realized, when a visitor is present, the doorbell button 19 can be pressed to enable the loudspeaker 33 to work so as to remind the resident to carry out corresponding treatment, when a fire disaster occurs in a public area, the fire alarm 43 gives an alarm to send out radio by using the radio transmitter 41, then the radio receiver 17 receives a radio signal to enable the loudspeaker 33 to work in an electrifying way to warn the resident in a sound way, because the loudspeaker 33 is positioned indoors, the sound insulation obstruction of a wall body and the entrance door can be well avoided, and a good warning prompting effect is achieved, after the resident finds early warning information, the fire condition just outside the entrance door is preliminarily observed through the convex lens 11, then the supporting frame 30 is shifted clockwise (or anticlockwise), the adjusting cylinder 29 moves forwards relative to the sliding cylinder 6 by utilizing the threaded connection between the adjusting cylinder 29 and the sliding cylinder 6, then the sliding cylinder 6 can move backwards along the supporting cylinder 1 by manually pushing the sliding cylinder 6 backwards, and then the observation window 23 can be completely extended out of the supporting cylinder 1, at the moment, objects in the direction (namely, observation blind areas in the left and right directions existing in the traditional door mirror) facing the observation window 23 can be observed by the transparent eyepiece 24 and the reflector 28, so that the fire conditions in the corridor and the passageway can be judged more accurately, in the process, the adjusting screw 14 can be rotated by manually rotating the handle 16, and the rack 15 can slide forwards and backwards along the guide cavity 10 by utilizing the threaded connection between the adjusting screw 14 and the rack 15, then, the rotation of the swing shaft 25 is realized by the engagement of the rack 15 and the gear 27, so that the angles of the support seat 26 at the middle part of the swing shaft 25 and the reflector 28 at the front part of the support seat 26 can be adjusted (the horizontal angle of the reflector 28 on the top projection), objects at different positions can be conveniently observed, the observation blind area caused by the installation position of the entrance door is reduced, if the environment of a safe area is judged to allow escape, the fastening nut 4 is dismounted, the fastening nut 4 penetrates through the support frame 30, then the support frame 30 is rotated to enable the support frame 30 to be in the horizontal state, and then the support frame is pushed backwards to enable the objects to be separated from the through hole of the entrance door, at the moment, the resident can open the entrance door and hold the part separated from the entrance door for escape, when the resident is trapped in a safe passage or a passage in a certain place and cannot escape, if a window is nearby, the glass is adsorbed on a glass plane by using a sucking disc 39, then a circle is drawn on the surface of the glass by using a tool tip of a glass tool 40 by using a support shaft 38 as an axis, then the drawn part is lightly knocked to separate the glass at the position from the surrounding glass, then a pull ring 37 is pulled, the color smoke rod 36 immediately starts to generate smoke, then the support frame 30 and the adjusting cylinder 29 are sequentially thrown out from a through hole in the glass, the first limiting ring 2 limited by the size cannot pass through the through hole, the color smoke rod 36 releases the color smoke outside the glass, and at the moment, a fireman can quickly and accurately know the specific position of the trapped person, so that the rescue can be conveniently and timely carried out.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.
Claims (4)
1. The utility model provides a building fire control safety precaution device, including a supporting cylinder (1), spacing ring (2), rubber pad (3), fastening nut (4), guide way (5), a slide cylinder (6), gib block (7), no. two spacing ring (8), go up observation chamber (9), direction chamber (10), convex lens (11), concave lens (12), through lens (13), adjusting screw (14), rack (15), handle (16), radio receiver (17), receiving antenna (18), doorbell button (19), go up data interface (20), warning part (21), its characterized in that: the antenna comprises a support cylinder (1), a first limiting ring (2) is fixed on the outer circumferential wall of the rear portion of the support cylinder (1), a rubber pad (3) is inserted into the outer circumferential wall of the rear portion, a fastening nut (4) is connected to the outer circumferential wall of the front portion of the support cylinder (1) in a threaded mode, a horizontal guide groove (5) is arranged on each of the upper portion and the lower portion of the inner wall, a horizontal sliding cylinder (6) is installed inside the support cylinder (1), axial guide strips (7) are fixed on each of the upper end and the lower portion of the outer circumferential wall of the sliding cylinder (6), a second limiting ring (8) is fixed on the rear portion of the outer circumferential wall, the guide strips (7) are connected with the guide grooves (5) in a sliding mode, an upper observation cavity (9) and a guide cavity (10) are horizontally arranged on the upper portion of the sliding cylinder (6), a convex lens (11), a concave lens (12) and a transparent objective lens (13) are fixed on the inner wall from front portion to back portion of the guide cavity (10) in a rotating mode, a horizontal adjusting screw rod (14) is connected with a sliding rack (15), a front portion of the sliding rack (15) is fixedly connected with a wireless receiver (17), and a rear portion of the rack (17) is installed on the front portion of the rack (6), doorbell button (19) are installed to sliding tube (6) rear end right part, sliding tube (6) left side forward-mounted has data interface (20), warning part (21) are installed to sliding tube (6) front portion and bottom.
2. A building fire safety precaution device according to claim 1, characterized in that: the warning part (21) comprises a lower observation cavity (22), an observation window (23), a flat transparent eyepiece (24), a swinging shaft (25), a supporting seat (26), a gear (27), a reflector (28), an adjusting cylinder (29), a supporting frame (30), a battery bin (31), a lower data interface (32), a loudspeaker (33), a warning lamp (34), a buckling seat (35), a color smoke rod (36), a pull ring (37), a supporting shaft (38), a sucking disc (39) and a glass cutter (40), the bottom of the sliding cylinder (6) is provided with the horizontal lower observation cavity (22), the rear part is penetrated through the horizontal observation window (23) in the left-right direction, the lower observation cavity (22) is communicated with the observation window (23), the front part is fixed with the vertical flat transparent eyepiece (24), the middle part of the observation window (23) is rotatably connected with the vertical swinging shaft (25), the front part of the swinging shaft (25) is fixed with the vertical supporting seat (26), the top end is coaxially fixed with the gear (27), the front part of the supporting seat (26) is fixed with the vertical transparent eyepiece (28), the front part of the sliding cylinder (6) is coaxially connected with the adjusting cylinder (29), and the adjusting cylinder (30) is hinged with the lower supporting frame (31), and left lower part installs down data interface (32), speaker (33) and warning light (34), support frame (30) bottom top is fixed with two vertical lock joints seat (35), two lock joints seat (35) are buckled with horizontally colored smog stick (36) jointly, pull ring (37) are installed to colored smog stick (36), support frame (30) right part bottom is rotated and is connected with vertical back shaft (38), back shaft (38) bottom coaxial be fixed with vertical sucking disc (39), support frame (30) bottom left part is fixed with vertical glass sword (40), sucking disc (39) bottom and glass sword (40) bottom end parallel and level.
3. A building fire safety precaution device according to claim 2, characterized in that: the wireless receiver (17) is matched with the wireless transmitter (41), the upper portion of the wireless transmitter (41) is provided with a transmitting antenna (42) and is installed in a fire alarm (43), the outer diameter of the first limiting ring (2) is the same as that of the rubber pad (3), the fastening nut (4) can pass through the adjusting cylinder (29) and the supporting frame (30), the sliding cylinder (6) can slide back and forth along the supporting cylinder (1), the outer diameter of the second limiting ring (8) is larger than that of the supporting cylinder (1), the rack (15) is meshed with the gear (27), the adjusting screw (14) can enable the rack (15) to slide back and forth along the guide cavity (10) through the sliding connection of the rack (15) and the guide cavity (10) when rotating, the rack (15) can drive the swinging shaft (25) to rotate left and right through the meshing with the gear (27) when sliding back and forth along the guide cavity (10), the wireless receiver (17) and the button (19) are respectively in electrical connection with the upper data interface (20), the adjusting cylinder (29) is connected with the warning lamp (31) and the warning tube (32) and can move back and forth along the supporting cylinder (1) and forth and back and forth, the lower data interface (32) is electrically connected with the upper data interface (20) through an external data line, the horizontal distance from the axis of the support shaft (38) to the tool tip of the glass cutter (40) is larger than the outer diameter of the adjusting cylinder (29), and the horizontal distance from the axis of the support shaft (38) to the tool tip of the glass cutter (40) is smaller than the outer diameter of the first limiting ring (2).
4. The building fire safety early warning device of claim 3, characterized in that: electric connection has the battery in battery compartment (31), radio transmitter (41) and fire alarm ware (43) looks electric connection, fire alarm ware (43) can send the radio through radio transmitter (41) after triggering the warning, radio receiver (17) can receive the radio that radio transmitter (41) sent and trun into the signal of telecommunication and transmit and make its circular telegram work for speaker (33), can make speaker (33) circular telegram work after doorbell button (19) press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210732902.9A CN115171306A (en) | 2022-06-27 | 2022-06-27 | Building fire safety early warning device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210732902.9A CN115171306A (en) | 2022-06-27 | 2022-06-27 | Building fire safety early warning device and method |
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| CN115171306A true CN115171306A (en) | 2022-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210732902.9A Pending CN115171306A (en) | 2022-06-27 | 2022-06-27 | Building fire safety early warning device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116073251A (en) * | 2023-03-31 | 2023-05-05 | 江苏洛凯智能科技有限公司 | Gas-insulated environment-friendly cabinet with double-lens observation window |
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