CN114120572A - Corridor fire-fighting early warning device based on Internet of things - Google Patents
Corridor fire-fighting early warning device based on Internet of things Download PDFInfo
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- CN114120572A CN114120572A CN202111431248.XA CN202111431248A CN114120572A CN 114120572 A CN114120572 A CN 114120572A CN 202111431248 A CN202111431248 A CN 202111431248A CN 114120572 A CN114120572 A CN 114120572A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/20—Hydrants, e.g. wall-hoses, wall units, plug-in cabinets
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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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
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
-
- 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
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Analytical Chemistry (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to the field of Internet of things, in particular to a corridor fire-fighting early warning device based on the Internet of things. The problems to be solved are that: the fire hose can't play the effect of early warning in current corridor, and the fire hydrant valve takes place to corrode easily and blocks, and the fire fighter can't learn what equipment has been put in the fire hose. The technical scheme of the invention is as follows: a corridor fire-fighting early warning device based on the Internet of things comprises an early warning unit, a projection warning unit and the like; and a projection warning unit for projection warning is arranged on the lower side of the early warning unit. The fire hydrant system can regularly check the valves of the fire hydrant in the fire hydrant box, the checked data is transmitted to the cloud end through the Internet of things, so that overhaul is facilitated for overhaul personnel, meanwhile, the resident is reminded of fire in a building through the visible light, the resident and the fire fighter in the building can know the position of the fire hydrant box at a glance, and what equipment is stored in the fire hydrant box can be effectively known, and under the normal condition, the personnel are prevented from damaging the equipment in the fire hydrant box.
Description
Technical Field
The invention relates to the field of Internet of things, in particular to a corridor fire-fighting early warning device based on the Internet of things.
Background
In the existing fire-fighting early warning equipment in the corridor, a fire-fighting box in the corridor is particularly important and plays a leading role in timely extinguishing a fire, but when the fire breaks out in the corridor, a large amount of smoke is filled in the corridor, fire fighters and residents in the corridor cannot know the specific position of the fire-fighting box in time, the early warning and reminding effects cannot be achieved, and further the fire can not be timely saved;
secondly, the valve of the fire hydrant in the existing fire box is easy to corrode and clamp under the condition of long-time unmanned use and maintenance, and cannot be used smoothly if a fire disaster happens;
further, when fighting a fire, the fire-fighting equipment in some fire-fighting boxes has been taken away by others for use, resulting in other fire-fighting personnel and residents wasting time to get the equipment in the fire-fighting boxes, and affecting the best opportunity for putting out the fire.
Disclosure of Invention
The invention provides a corridor fire-fighting early warning device based on the Internet of things, aiming at overcoming the defects that the existing fire-fighting box in a corridor cannot play an early warning effect, a fire hydrant valve is easy to corrode and block, and a fire fighter cannot simply know what fire-fighting equipment still exists in the fire-fighting box, so that the best time for putting out a fire is influenced.
The technical scheme of the invention is as follows: a corridor fire-fighting early warning device based on the Internet of things comprises a fire-fighting frame, a fire-fighting door, a handle, a filter ring, a smoke exhaust pipe, a fire hydrant, a valve, a detection unit, an early warning unit and a projection warning unit; a fire door is arranged at the front side of the fire-fighting frame; two filter rings which are symmetrical left and right are arranged on the upper side of the fire fighting frame; a fire hydrant is arranged at the lower side in the fire fighting frame; the fire hydrant is provided with a valve; the opposite sides of the two filter rings are communicated with a smoke exhaust pipe respectively; the lower sides of the two smoke exhaust pipes are connected with a fire fighting frame; the valve is provided with a detection unit for detecting the state of the valve; the detection unit is connected with the fire fighting frame; the upper side of the fire fighting frame is provided with an early warning unit for early warning, and the early warning unit is positioned above the two filter rings; a projection warning unit for projection warning is arranged on the lower side of the early warning unit; the left side and the right side of the projection warning unit are connected with the fire-fighting frame.
Furthermore, it is particularly preferred that a fan is arranged inside both filter rings.
In addition, it is particularly preferable that the detection unit comprises a first connecting plate, a first electric rotating shaft, a second connecting plate, a connecting rod, a first sleeve plate, a third connecting plate, a first slide rail, a first driving piece, a sleeve block, a second sleeve plate and an electric button; the lower side inside the fire fighting frame is connected with a first connecting plate; a first electric rotating shaft is arranged on the front side of the first connecting plate; the output end of the first electric rotating shaft is connected with a second connecting plate; the rear side of the second connecting plate is connected with a connecting rod; the lower side of the outer surface of the connecting rod is connected with a first sleeve plate; the right side surface of the first sleeve plate is connected with a third connecting plate; a sleeve block is sleeved in the front side of the first sleeve plate; the left side surface of the third connecting plate is connected with a first sliding rail; a first driving piece is connected in the first sliding rail in a sliding manner; the rear side surface of the first driving piece is connected with the sleeve block; the middle part of the fire hydrant is connected with a second sleeve plate; a sleeve block is sleeved in the rear side of the second sleeve plate; an electric button is installed on the lower side inside the fire fighting frame, and the electric button is located on the left side of the valve.
In addition, it is particularly preferable that the early warning unit comprises a first L-shaped plate, a second slide rail, a second driving element, a dust guard, a reflector, a fourth connecting plate, a second L-shaped plate, an H-shaped plate, a dust guard disc, a warning light, a connecting frame and a third driving element; the middle part of the upper surface of the fire fighting frame is connected with a first L-shaped plate; the front side of the first L-shaped plate is connected with a second sliding rail; the middle part of the front side surface of the first L-shaped plate is connected with a connecting frame; a second driving piece is connected in the second slide rail in a sliding way; the rear side surface of the second driving piece is connected with a dust guard; the front part of the lower side of the dust guard is connected with an H-shaped plate; the upper surface of the fire fighting frame is connected with two second L-shaped plates which are symmetrical left and right; two fourth connecting plates which are symmetrical left and right are movably connected between the two second L-shaped plates through torsion springs; the front side surfaces of the two fourth connecting plates are respectively connected with a reflector; the front sides of the two reflectors contact the dust guard; the upper side of the H-shaped plate is connected with two dustproof disks which are symmetrical left and right; the inner side of the H-shaped plate is connected with two warning lamps which are symmetrical left and right; the lower side of the H-shaped plate is connected with a projection warning unit; two third driving pieces which are symmetrical left and right are connected to the connecting frame.
Furthermore, it is particularly preferred that the two fourth connecting plates are provided with a raised block on the upper side.
In addition, it is particularly preferred that a protective frame for protecting the third drive element is arranged on each of the left and right sides of the two connecting frames.
In addition, it is particularly preferable that the projection warning unit comprises a first wedge-shaped block, a fifth connecting plate, a telescopic piece, a sealing protection ring, a second wedge-shaped block, a second electric rotating shaft and a projector; the lower side of the H-shaped plate is connected with two first wedge-shaped blocks which are symmetrical left and right; the upper side in the fire fighting frame is connected with a fifth connecting plate; the front side of the fifth connecting plate is connected with a telescopic piece; the left and right telescopic ends of the telescopic piece are respectively connected with a sealing protection ring; the opposite sides of the two sealing protection rings are respectively connected with a second wedge-shaped block; the two sealing protective rings are internally connected with a second electric rotating shaft respectively; the output ends of the two second electric rotating shafts are respectively connected with a projector.
Furthermore, it is particularly preferred that the seal protection ring is provided in a transparent manner.
In addition, particularly preferably, the anti-damage device further comprises an anti-damage unit, wherein the anti-damage unit is mounted at the rear part of the lower side of the H-shaped plate and comprises a third L-shaped plate, a first limiting plate, a second limiting plate and a buckle plate; the rear part of the lower side of the H-shaped plate is connected with a third L-shaped plate; the lower side of the third L-shaped plate is connected with a first limiting plate; a second limiting plate is connected to the lower side of the third L-shaped plate and is positioned below the first limiting plate; a buckle plate is connected between the first limiting plate and the second limiting plate; the right part of the front side of the buckle plate is buckled with the fire door, and the left part of the buckle plate is buckled with the fire-fighting frame.
Furthermore, it is particularly preferred that the snap plate is provided in a U-shape.
Compared with the prior art, the invention has the following advantages: the invention designs a detection unit: the valve of the fire hydrant in the fire box can be checked regularly, and checked data are transmitted to the cloud end through the Internet of things, so that overhaul is facilitated for maintainers, and potential safety hazards are eliminated;
the invention designs an early warning unit: the resident building can be reminded of fire disasters by the aid of the obvious light, and residents and firefighters in the building can know the position of the fire box at a glance without wasting time for finding;
the invention designs a projection warning unit: when fighting fire, residents and firefighters in a building can simply and effectively know what fire-fighting equipment is stored in the fire-fighting box, and then whether the fire-fighting box needs to be reached for material taking is judged quickly, so that the best time for putting out the fire is prevented from being delayed;
the invention designs the anti-damage unit: the fire-fighting equipment is prevented from being available when the equipment in the fire-fighting box is damaged to cause fire disaster by irrelevant personnel under normal conditions.
Drawings
FIG. 1 is a closed diagram of a fire box of the corridor fire-fighting early warning device based on the Internet of things;
FIG. 2 is an opening diagram of a fire box of the corridor fire-fighting early warning device based on the Internet of things;
FIG. 3 is a cross-sectional view of the corridor fire-fighting early warning device based on the Internet of things;
FIG. 4 is a schematic combined three-dimensional structure diagram of the corridor fire-fighting early warning device based on the Internet of things;
fig. 5 is a schematic view of a first three-dimensional structure of a detection unit of the corridor fire-fighting early warning device based on the internet of things;
fig. 6 is a schematic view of a second three-dimensional structure of a detection unit of the corridor fire-fighting early warning device based on the internet of things;
fig. 7 is a schematic view of a first three-dimensional structure of an early warning unit of the corridor fire-fighting early warning device based on the internet of things;
fig. 8 is a schematic diagram of a second three-dimensional structure of an early warning unit of the corridor fire early warning device based on the internet of things;
fig. 9 is a schematic perspective view of a projection warning unit of the corridor fire-fighting early warning device based on the internet of things according to the present invention;
FIG. 10 is a cross-sectional view of a projection warning unit of the corridor fire-fighting early warning device based on the Internet of things according to the invention;
fig. 11 is a schematic view of a first three-dimensional structure of a damage prevention unit of the corridor fire-fighting early warning device based on the internet of things;
fig. 12 is a schematic view of a second three-dimensional structure of an anti-damage unit of the corridor fire-fighting early warning device based on the internet of things.
In the figure: 1-fire fighting frame, 2-fire fighting door, 3-handle, 4-filter ring, 5-smoke exhaust pipe, 6-fire fighting water hydrant, 7-valve, 201-first connecting plate, 202-first electric rotating shaft, 203-second connecting plate, 204-connecting rod, 205-first sleeve plate, 206-third connecting plate, 207-first slide rail, 208-first driving piece, 209-sleeve block, 2010-second sleeve plate, 2011-electric button, 301-first L-shaped plate, 302-second slide rail, 303-second driving piece, 304-dust guard, 305-reflector, 306-fourth connecting plate, 307-second L-shaped plate, 308-H-shaped plate, 309-dust guard, 3010-warning light, 3011-connecting frame, 3012-third driving piece, 401-a first wedge-shaped block, 402-a fifth connecting plate, 403-a telescopic piece, 404-a sealing protection ring, 405-a second wedge-shaped block, 406-a second electric rotating shaft, 407-a projector, 501-a third L-shaped plate, 502-a first limiting plate, 503-a second limiting plate and 504-a snap plate.
Detailed Description
Although the present invention may be described with respect to particular applications or industries, those skilled in the art will recognize the broader applicability of the invention. Those of ordinary skill in the art will recognize other factors such as: terms such as above, below, upward, downward, and the like are used to describe the accompanying drawings and are not meant to limit the scope of the invention, which is defined by the appended claims. Such as: any numerical designation of first or second, and the like, is merely exemplary and is not intended to limit the scope of the invention in any way.
Example 1
A corridor fire-fighting early warning device based on the Internet of things is shown in figures 1-10 and comprises a fire-fighting frame 1, a fire-fighting door 2, a handle 3, a filter ring 4, a smoke exhaust pipe 5, a fire hydrant 6, a valve 7, a detection unit, an early warning unit and a projection warning unit; the front side of the fire-fighting frame 1 is provided with a fire-fighting door 2; two filter rings 4 which are symmetrical left and right are arranged on the upper side of the fire fighting frame 1; a fire hydrant 6 is arranged at the lower side in the fire fighting frame 1; a valve 7 is arranged on the fire hydrant 6; the opposite sides of the two filter rings 4 are respectively communicated with a smoke exhaust pipe 5; the lower sides of the two smoke exhaust pipes 5 are connected with the fire fighting frame 1; the valve 7 is provided with a detection unit; the detection unit is connected with the fire fighting frame 1; the upper side of the fire fighting frame 1 is provided with an early warning unit which is positioned above the two filter rings 4; a projection warning unit is arranged on the lower side of the early warning unit; the left side and the right side of the projection warning unit are connected with the fire-fighting frame 1.
The two filter rings 4 are internally provided with fans.
The detection unit comprises a first connecting plate 201, a first electric rotating shaft 202, a second connecting plate 203, a connecting rod 204, a first sleeve plate 205, a third connecting plate 206, a first sliding rail 207, a first driving piece 208, a sleeve block 209, a second sleeve plate 2010 and an electric button 2011; a first connecting plate 201 is connected to the lower side of the interior of the fire fighting frame 1 through bolts; a first electric rotating shaft 202 is arranged on the front side of the first connecting plate 201; the output end of the first electric rotating shaft 202 is fixedly connected with a second connecting plate 203; a connecting rod 204 is fixedly connected to the rear side of the second connecting plate 203; a first sleeve plate 205 is fixedly connected to the lower side of the outer surface of the connecting rod 204; the right side surface of the first sleeve plate 205 is connected with a third connecting plate 206 through bolts; a sleeve block 209 is sleeved inside the front side of the first sleeve plate 205; a first sliding rail 207 is welded on the left side surface of the third connecting plate 206; a first driving member 208 is slidably connected in the first slide rail 207; the rear side surface of the first driving piece 208 is fixedly connected with a sleeve block 209; the middle part of the fire hydrant 6 is fixedly connected with a second sleeve plate 2010; a sleeve block 209 is sleeved in the rear side of the second sleeve plate 2010; an electric button 2011 is installed on the lower side inside the fire fighting frame 1, and the electric button 2011 is positioned on the left side of the valve 7.
The early warning unit comprises a first L-shaped plate 301, a second slide rail 302, a second driving piece 303, a dust-proof plate 304, a reflective mirror 305, a fourth connecting plate 306, a second L-shaped plate 307, an H-shaped plate 308, a dust-proof disc 309, a warning lamp 3010, a connecting frame 3011 and a third driving piece 3012; the middle part of the upper surface of the fire fighting frame 1 is connected with a first L-shaped plate 301 through a bolt; a second sliding rail 302 is welded on the front side of the first L-shaped plate 301; the middle part of the front side surface of the first L-shaped plate 301 is connected with a connecting frame 3011 through bolts; a second driving element 303 is slidably connected in the second slide rail 302; the rear side surface of the second driving piece 303 is fixedly connected with a dust guard 304; an H-shaped plate 308 is welded at the front part of the lower side of the dust guard plate 304; the upper surface of the fire fighting frame 1 is connected with two second L-shaped plates 307 which are bilaterally symmetrical through bolts; two fourth connecting plates 306 which are symmetrical left and right are hinged between the two second L-shaped plates 307 through torsion springs; the front sides of the two fourth connecting plates 306 are respectively fixedly connected with a reflective mirror 305; the two mirrors 305 contact the dust-proof plate 304 at the front side; two dustproof discs 309 which are symmetrical left and right are welded on the upper side of the H-shaped plate 308; the inner side of the H-shaped plate 308 is connected with two warning lights 3010 which are symmetrical left and right; the lower side of the H-shaped plate 308 is connected with a projection warning unit; two third driving pieces 3012 are welded to the link frame 3011.
The upper sides of the two fourth connecting plates 306 are provided with convex blocks.
Two protective frames for protecting the third driving member 3012 are respectively disposed on the left and right sides of the two link frames 3011.
The projection warning unit comprises a first wedge block 401, a fifth connecting plate 402, a telescopic piece 403, a sealing protection ring 404, a second wedge block 405, a second electric rotating shaft 406 and a projector 407; two first wedge blocks 401 which are symmetrical left and right are fixedly connected to the lower side of the H-shaped plate 308; a fifth connecting plate 402 is connected to the upper side inside the fire fighting frame 1 through bolts; the front side of the fifth connecting plate 402 is fixedly connected with an expansion piece 403; the left and right telescopic ends of the telescopic member 403 are respectively fixedly connected with a sealing protection ring 404; two opposite sides of the two sealing protection rings 404 are fixedly connected with a second wedge-shaped block 405 respectively; a second electric rotating shaft 406 is fixedly connected in each of the two sealing protection rings 404; the output ends of the two second electric rotating shafts 406 are respectively and fixedly connected with a projector 407.
In the existing building construction, a smoke alarm system is arranged in each corridor, when the smoke value in each corridor reaches a certain limit, an alarm can be automatically sent out to remind residents in the building to evacuate as soon as possible, meanwhile, fire boxes are also arranged in each corridor, but the fire hydrant 6 in some fire boxes has the problems of too long time, no use and no periodic detection, so that the fire hydrant 6 has the problems of corrosion, blockage and the like, and can not be normally opened, the best time for extinguishing a fire in the building is directly delayed, the life and property safety of the residents in the building is greatly threatened, in order to avoid the problem, the fire hydrant 6 can be periodically detected, the detected data is automatically transmitted to the cloud through the Internet of things, so that the maintainers and the residents in the building can know the condition of the fire hydrant 6 at any time, and further the problems can be timely handled, the hidden danger is eliminated, during detection, the first electric rotating shaft 202 is controlled to start working, based on the fact that the first electric rotating shaft 202 is seen from left to right, the second connecting plate 203 is driven to rotate anticlockwise through the first electric rotating shaft 202, namely the connecting rod 204 is driven to rotate anticlockwise through the second connecting plate 203, then the connecting rod 204 drives the first sleeve plate 205 to rotate anticlockwise, and further the sleeve block 209 and the second sleeve plate 2010 are driven to rotate anticlockwise through the first sleeve plate 205, when the second sleeve plate 2010 rotates anticlockwise, the valve 7 is driven to rotate anticlockwise at the same time, so that the valve 7 is rotated by a certain angle, if the valve 7 can be smoothly rotated, the problem that the valve 7 is corroded and clamped does not exist is solved, if the valve 7 cannot be smoothly rotated, the problem is solved, the result after each detection is automatically transmitted to the cloud end through the internet of things, and then an overhaul personnel can carry out treatment according to data, further, when a fire disaster occurs in the corridor, the water pipe and the water outlet pipe of the hydrant 6 need to be manually connected, so that the fire disaster can be timely extinguished, but the turning-on of the valve 7 requires great strength, and some old people with injured hands and inconvenient feet and children with little age cannot smoothly turn on the valve, so that the best time for extinguishing the fire disaster is delayed, therefore, in order to solve the above problems, the electric button 2011 is arranged, the electric button 2011 is connected with the first electric rotating shaft 202 through a line, when the valve 7 needs to be turned on, only the electric button 2011 needs to be pressed, the first electric rotating shaft 202 automatically works, so that the valve 7 is turned on, the whole process is convenient and efficient, the extinguishing of the fire disaster is effectively accelerated, meanwhile, the problems of line aging and damage are considered, the above situation may occur in the connection line of the electric button 2011 and the first electric rotating shaft 202, the electric button 2011 cannot control the first electric rotating shaft 202 to open the valve 7, so that the valve still needs to be manually unscrewed, in order to ensure that the valve can be manually unscrewed smoothly, at the moment, the first driving piece 208 is controlled to start working, the first driving piece 208 is an electric sliding block, the first driving piece 208 drives the sleeve block 209 to move backwards, the sleeve block 209 is separated from the second sleeve plate 2010 and moves to a position where the counterclockwise rotation of the second sleeve plate 2010 is not blocked, and then the valve 7 can be manually unscrewed, so that a fire disaster is timely extinguished;
when a fire disaster occurs, large smoke exists in a corridor, the visibility is greatly reduced, so that firefighters and residents in the building cannot find the fire box smoothly, and the extinguishment of the fire disaster is influenced, therefore, when the fire disaster occurs, the fire box needs to be more striking, the firefighters and the residents can conveniently and directly know the position of the fire box, after the fire disaster occurs, the smoke alarm automatically alarms, meanwhile, the early warning unit and the smoke alarm are communicated through the Internet of things, namely, when the smoke alarm gives an alarm, the signal is transmitted to the early warning unit through the Internet of things, then the early warning unit can start to work, under the condition that no fire disaster occurs, the two warning lamps 3010 are positioned in the fire box to prevent the smoke alarm from being damaged, meanwhile, the two dustproof disks 309 prevent dust from being deposited on the surfaces of the two warning lamps 3010, and the light is covered by the dust when the fire disaster occurs, secondly, the dust guard 304 covers the two reflective mirrors 305 under normal conditions, so as to prevent the two reflective mirrors 305 from being damaged or prevent dust from being deposited on the surfaces of the reflective mirrors to influence the normal use of the reflective mirrors;
when a signal of the smoke alarm is received, the second driving member 303 starts to work, the second driving member 303 is an electric sliding block, the second driving member 303 drives the dust-proof plate 304 to move upwards, so that the dust-proof plate 304 is separated from the two reflectors 305, the H-shaped plate 308 is driven to move upwards through the dust-proof plate 304, and then the H-shaped plate 308 drives the two dust-proof discs 309 and the two warning lamps 3010 to move upwards, so that the two warning lamps 3010 rise above the top of the fire fighting frame 1, and at the same time, after the two warning lamps 3010 rise out of the fire fighting box, the circuit switch connected with the two warning lamps 3010 is automatically turned on, so that the two warning lamps 3010 automatically turn on to emit striking light, and at the same time, in order to prevent the situation that the light of the two warning lamps 3010 may be covered due to excessive smoke, the fire fighters and residents in the building cannot effectively remind the fire fighters that there is a fire fighting box, at this time, the two third driving members 3012 are controlled to start to operate, the third driving members 3012 are electric push rods, the two telescopic ends of the two third driving members 3012 move backwards at the same time and contact with the protruding blocks arranged on the upper sides of the two fourth connecting plates 306, and push the two fourth connecting plates 306 to automatically twist around the torsion spring rods, so that the two reflecting mirrors 305 are driven to rotate by the two fourth connecting plates 306, and further the relative angles between the two reflecting mirrors 305 and the two warning lights 3010 are changed, so that the lights reflected by the two reflecting mirrors 305 out of the two warning lights 3010 are more striking and can be reflected to different positions, further achieving the warning and reminding effects, meanwhile, when the H-shaped plate 308 moves upwards, the two first wedge blocks 401 are driven to move upwards, so that the two first wedge blocks 401 contact with the two second wedge blocks 405, and the two second wedge blocks 405 are squeezed, so that the two second wedge blocks 405 move away from each other, and then the two sealing protection rings 404 are driven by the two second wedge blocks 405 to move away from each other, the extensible member 403 is stretched, the extensible member 403 is a bidirectional spring telescopic rod, so that the two sealing protection rings 404 extend out of the fire box, namely the second electric rotating shaft 406 and the projector 407 in the two sealing protection rings 404 extend out, similarly, the projection warning unit is also connected with the smoke alarm through the internet of things, when the sealing protection rings 404 extend out of the fire box, the two projectors 407 start to work simultaneously, the fire-fighting articles existing in the fire box are automatically projected onto the wall through the two projectors 407, and the projected color is striking, so that not only can the positions of the fire fighters and the resident fire box be reminded, but also the fire-fighting articles existing in the fire box can be directly and effectively displayed, and the fire fighters and residents can effectively know whether the articles in the fire box are used or not, and the other one can be used, or whether the articles in the fire box are taken away by other persons for use, so that the fire fighters and residents can intuitively know whether the persons need to go to the fire box or find another fire box, the best time for extinguishing the fire is effectively held, and along with the occurrence of the fire, smoke exists in the corridor, the influence of the smoke projected on the wall can not be seen, therefore, the fans in the two filter rings 4 can be controlled to work, the smoke in the corridor can be sucked away, the fire fighters and the residents can be prevented from suffocating, the projection on the wall can be clearer and more striking, if the smoke in the corridor is still larger, the projection on the wall can still be less clear, at the moment, the two second electric rotating shafts 406 automatically start to work, and the two second electric rotating shafts 406 can provide smoke values according to the smoke alarm, learn the concentration of smog, according to the concentration of smog, two second electric rotating shaft 406 automatically drives two projectors 407 and rotate for two projectors 407's projection position changes, projects the lower position of concentration value promptly, perhaps automatic projection to ground, and then makes things convenient for fire fighter and resident to see, plays the effect of reminding the warning.
Example 2
On the basis of embodiment 1, as shown in fig. 1 and fig. 11 to 12, the H-shaped plate 308 further includes a breakage-proof unit, the rear portion of the lower side of the H-shaped plate is provided with the breakage-proof unit, and the breakage-proof unit includes a third L-shaped plate 501, a first limit plate 502, a second limit plate 503 and a buckle plate 504; a third L-shaped plate 501 is fixedly connected to the rear part of the lower side of the H-shaped plate 308; a first limiting plate 502 is welded on the lower side of the third L-shaped plate 501; a second limiting plate 503 is welded on the lower side of the third L-shaped plate 501, and the second limiting plate 503 is positioned below the first limiting plate 502; a buckle plate 504 is welded between the first limit plate 502 and the second limit plate 503; the right part of the front side of the buckling plate 504 is buckled with the fire door 2, and the left part of the buckling plate 504 is buckled with the fire-fighting frame 1.
The catch plate 504 is provided in a U-shape.
Under the condition of not taking place the conflagration, in order to prevent that someone from opening fire door 2 and causing the harm to fire-fighting equipment and other equipment in the fire prevention incasement, lead to its unable normal use, delay the opportunity of putting out a fire, consequently under normal conditions, both lock joints together fire control frame 1 and fire door 2 through buckle board 504, make fire door 2 unable to open, when the conflagration breaks out, H shaped plate 308 rebound back, H shaped plate 308 drives third L shaped plate 501 rebound simultaneously, drive first limiting plate 502 and second limiting plate 503 rebound promptly, and then drive buckle board 504 rebound, make buckle board 504 with buckle together with the fire control frame 1 with the fire door 2 loosen, make fire fighter and resident can open fire door 2 smoothly, in time put out the conflagration.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. A corridor fire-fighting early warning device based on the Internet of things comprises a fire-fighting frame (1), a fire-fighting door (2), a handle (3), a filter ring (4), a smoke exhaust pipe (5), a fire hydrant (6) and a valve (7); a fire door (2) is arranged at the front side of the fire-fighting frame (1); two filter rings (4) which are symmetrical left and right are arranged on the upper side of the fire fighting frame (1); a fire hydrant (6) is arranged at the lower side in the fire-fighting frame (1); a valve (7) is arranged on the fire hydrant (6); the opposite sides of the two filter rings (4) are respectively communicated with a smoke exhaust pipe (5); the lower sides of the two smoke exhaust pipes (5) are connected with a fire-fighting frame (1) which is characterized in that: the device also comprises a detection unit, an early warning unit and a projection warning unit; the valve (7) is provided with a detection unit for detecting the state of the valve; the detection unit is connected with the fire-fighting frame (1); the upper side of the fire-fighting frame (1) is provided with an early warning unit for early warning, and the early warning unit is positioned above the two filter rings (4); a projection warning unit for projection warning is arranged on the lower side of the early warning unit; the left side and the right side of the projection warning unit are connected with the fire-fighting frame (1).
2. The corridor fire-fighting early warning device based on the internet of things as claimed in claim 1, wherein: the two filter rings (4) are internally provided with fans.
3. The corridor fire-fighting early warning device based on the internet of things as claimed in claim 2, wherein: the detection unit comprises a first connecting plate (201), a first electric rotating shaft (202), a second connecting plate (203), a connecting rod (204), a first sleeve plate (205), a third connecting plate (206), a first sliding rail (207), a first driving piece (208), a sleeve block (209), a second sleeve plate (2010) and an electric button (2011); a first connecting plate (201) is connected to the lower side inside the fire fighting frame (1); a first electric rotating shaft (202) is arranged on the front side of the first connecting plate (201); the output end of the first electric rotating shaft (202) is connected with a second connecting plate (203); the rear side of the second connecting plate (203) is connected with a connecting rod (204); a first sleeve plate (205) is connected to the lower side of the outer surface of the connecting rod (204); the right side surface of the first sleeve plate (205) is connected with a third connecting plate (206); a sleeve block (209) is sleeved in the front side of the first sleeve plate (205); the left side surface of the third connecting plate (206) is connected with a first sliding rail (207); a first driving piece (208) is connected in the first sliding rail (207) in a sliding way; the rear side surface of the first driving piece (208) is connected with a sleeve block (209); the middle part of the fire hydrant (6) is connected with a second sleeve plate (2010); a sleeve block (209) is sleeved in the rear side of the second sleeve plate (2010); an electric button (2011) is installed on the lower side in the fire fighting frame (1), and the electric button (2011) is located on the left of the valve (7).
4. The corridor fire-fighting early warning device based on the internet of things as claimed in claim 3, wherein: the early warning unit comprises a first L-shaped plate (301), a second sliding rail (302), a second driving piece (303), a dustproof plate (304), a reflective mirror (305), a fourth connecting plate (306), a second L-shaped plate (307), an H-shaped plate (308), a dustproof disc (309), a warning lamp (3010), a connecting frame (3011) and a third driving piece (3012); the middle part of the upper surface of the fire fighting frame (1) is connected with a first L-shaped plate (301); the front side of the first L-shaped plate (301) is connected with a second sliding rail (302); the middle part of the front side surface of the first L-shaped plate (301) is connected with a connecting frame (3011); a second driving piece (303) is connected in the second sliding rail (302) in a sliding way; the rear side surface of the second driving piece (303) is connected with a dust guard (304); the front part of the lower side of the dust guard (304) is connected with an H-shaped plate (308); the upper surface of the fire fighting frame (1) is connected with two second L-shaped plates (307) which are symmetrical left and right; two fourth connecting plates (306) which are symmetrical left and right are movably connected between the two second L-shaped plates (307) through torsion springs; the front side surfaces of the two fourth connecting plates (306) are respectively connected with a reflector (305); the front sides of the two reflectors (305) contact the dust guard (304); the upper side of the H-shaped plate (308) is connected with two dustproof discs (309) which are symmetrical left and right; the inner side of the H-shaped plate (308) is connected with two warning lamps (3010) which are symmetrical left and right; the lower side of the H-shaped plate (308) is connected with a projection warning unit; two third driving pieces (3012) which are symmetrical left and right are connected to the connecting frame (3011).
5. The corridor fire-fighting early warning device based on the internet of things as claimed in claim 4, wherein: the upper sides of the two fourth connecting plates (306) are provided with convex blocks.
6. The corridor fire-fighting early warning device based on the internet of things as claimed in claim 5, wherein: the left side and the right side of the two connecting frames (3011) are respectively provided with a protective frame for protecting the third driving piece (3012).
7. The corridor fire-fighting early warning device based on the internet of things as claimed in claim 6, wherein: the projection warning unit comprises a first wedge-shaped block (401), a fifth connecting plate (402), a telescopic piece (403), a sealing protective ring (404), a second wedge-shaped block (405), a second electric rotating shaft (406) and a projector (407); the lower side of the H-shaped plate (308) is connected with two first wedge-shaped blocks (401) which are symmetrical left and right; a fifth connecting plate (402) is connected to the upper side inside the fire fighting frame (1); the front side of the fifth connecting plate (402) is connected with a telescopic piece (403); the left and right telescopic ends of the telescopic piece (403) are respectively connected with a sealing protection ring (404); two opposite sides of the two sealing protection rings (404) are respectively connected with a second wedge-shaped block (405); a second electric rotating shaft (406) is connected in each of the two sealing protection rings (404); the output ends of the two second electric rotating shafts (406) are respectively connected with a projector (407).
8. The corridor fire-fighting early warning device based on the internet of things as claimed in claim 7, wherein: the seal protection ring (404) is transparent.
9. The corridor fire-fighting early warning device based on the internet of things as claimed in claim 8, wherein: the anti-damage device is characterized by further comprising an anti-damage unit, wherein the anti-damage unit is mounted at the rear part of the lower side of the H-shaped plate (308), and comprises a third L-shaped plate (501), a first limiting plate (502), a second limiting plate (503) and a buckling plate (504); the rear part of the lower side of the H-shaped plate (308) is connected with a third L-shaped plate (501); a first limiting plate (502) is connected to the lower side of the third L-shaped plate (501); a second limiting plate (503) is connected to the lower side of the third L-shaped plate (501), and the second limiting plate (503) is located below the first limiting plate (502); a clamping plate (504) is connected between the first limiting plate (502) and the second limiting plate (503); the right part of the front side of the buckling plate (504) is buckled with the fire door (2), and the left part of the buckling plate (504) is buckled with the fire-fighting frame (1).
10. The corridor fire-fighting early warning device based on the internet of things as claimed in claim 9, wherein: the catch plate (504) is configured in a U-shape.
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM310983U (en) * | 2006-08-11 | 2007-05-01 | Idealite Optoelectronics Inc | Plane reflection rotation type warning light |
| JP2008055024A (en) * | 2006-09-01 | 2008-03-13 | West Nippon Expressway Co Ltd | Fire hydrant apparatus for tunnel |
| CN102366661A (en) * | 2011-06-28 | 2012-03-07 | 于佳辉 | Monitor system and method of internet of things of fire-fighting devices |
| CN207352936U (en) * | 2017-09-15 | 2018-05-11 | 哈尔滨工程大学 | A kind of intelligent display box of the marketing |
| CN109008251A (en) * | 2018-06-20 | 2018-12-18 | 合肥美的智能科技有限公司 | Article placing cabinet |
| CN208981204U (en) * | 2018-08-13 | 2019-06-14 | 潘月华 | A kind of night power saving and eye-catching warning mark |
| CN210409336U (en) * | 2019-03-30 | 2020-04-28 | 赣州市聚鑫矿业有限公司 | Chemical production is with just having fire control cabinet that makes things convenient for valve to detect |
| CN212679918U (en) * | 2020-06-22 | 2021-03-12 | 山东宇顺建筑工程有限公司 | A fire control unit for unmanned on duty |
| US20210164582A1 (en) * | 2019-12-03 | 2021-06-03 | WAL Low Carbon Technology (Beijing) Company | Control Device And Control System For Gas Flow |
| CN213987148U (en) * | 2020-11-20 | 2021-08-17 | 辽宁神迹科技有限公司 | Mobile internet equipment projection arrangement |
| CN113577628A (en) * | 2021-08-13 | 2021-11-02 | 深圳市联合信息技术有限公司 | Corridor emergency fire fighting equipment and use method |
-
2021
- 2021-11-29 CN CN202111431248.XA patent/CN114120572B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM310983U (en) * | 2006-08-11 | 2007-05-01 | Idealite Optoelectronics Inc | Plane reflection rotation type warning light |
| JP2008055024A (en) * | 2006-09-01 | 2008-03-13 | West Nippon Expressway Co Ltd | Fire hydrant apparatus for tunnel |
| CN102366661A (en) * | 2011-06-28 | 2012-03-07 | 于佳辉 | Monitor system and method of internet of things of fire-fighting devices |
| CN207352936U (en) * | 2017-09-15 | 2018-05-11 | 哈尔滨工程大学 | A kind of intelligent display box of the marketing |
| CN109008251A (en) * | 2018-06-20 | 2018-12-18 | 合肥美的智能科技有限公司 | Article placing cabinet |
| CN208981204U (en) * | 2018-08-13 | 2019-06-14 | 潘月华 | A kind of night power saving and eye-catching warning mark |
| CN210409336U (en) * | 2019-03-30 | 2020-04-28 | 赣州市聚鑫矿业有限公司 | Chemical production is with just having fire control cabinet that makes things convenient for valve to detect |
| US20210164582A1 (en) * | 2019-12-03 | 2021-06-03 | WAL Low Carbon Technology (Beijing) Company | Control Device And Control System For Gas Flow |
| CN212679918U (en) * | 2020-06-22 | 2021-03-12 | 山东宇顺建筑工程有限公司 | A fire control unit for unmanned on duty |
| CN213987148U (en) * | 2020-11-20 | 2021-08-17 | 辽宁神迹科技有限公司 | Mobile internet equipment projection arrangement |
| CN113577628A (en) * | 2021-08-13 | 2021-11-02 | 深圳市联合信息技术有限公司 | Corridor emergency fire fighting equipment and use method |
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| CN114120572B (en) | 2023-04-07 |
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