CN115317842B - Automatic water spraying refuge device for fire - Google Patents
Automatic water spraying refuge device for fire Download PDFInfo
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- CN115317842B CN115317842B CN202210926622.1A CN202210926622A CN115317842B CN 115317842 B CN115317842 B CN 115317842B CN 202210926622 A CN202210926622 A CN 202210926622A CN 115317842 B CN115317842 B CN 115317842B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 238000005507 spraying Methods 0.000 title claims abstract description 28
- 239000007921 spray Substances 0.000 claims abstract description 18
- 239000008399 tap water Substances 0.000 claims abstract description 17
- 235000020679 tap water Nutrition 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 239000000779 smoke Substances 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 5
- 239000001301 oxygen Substances 0.000 claims abstract description 5
- 229920000742 Cotton Polymers 0.000 claims description 19
- 239000010425 asbestos Substances 0.000 claims description 14
- 229910052895 riebeckite Inorganic materials 0.000 claims description 14
- 239000003063 flame retardant Substances 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 12
- 239000004964 aerogel Substances 0.000 claims description 10
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000009958 sewing Methods 0.000 claims description 3
- 206010021143 Hypoxia Diseases 0.000 claims description 2
- 230000004083 survival effect Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 8
- OKTJSMMVPCPJKN-NJFSPNSNSA-N Carbon-14 Chemical compound [14C] OKTJSMMVPCPJKN-NJFSPNSNSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- 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
- F24F8/117—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 using wet filtering
- F24F8/133—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 using wet filtering by direct contact with liquid, e.g. with sprayed liquid
-
- 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
- F24F8/15—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 by chemical means
- F24F8/158—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 by chemical means using active carbon
-
- 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
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses an automatic fire water spraying refuge device, which is characterized in that a supporting platform is of a quadrilateral rectangular structure, two sides of the top end of the supporting platform are provided with symmetrically distributed water outlets, the bottom end of the supporting platform is provided with a welded and fixed water storage tank, the left end and the right end of the water storage tank are respectively provided with a tap water circulating port and are connected with a tap water pipe and a fire extinguishing refuge device at the top end through pipelines, the top end of the fire extinguishing refuge device is provided with four connecting rods fixed by bolts and fixed at the bottom of a ceiling through bolts, the bottom end of the fire extinguishing refuge device is provided with four groups of symmetrically distributed lifting fire-proof curtains, and the lifting fire-proof curtains are connected with an operation panel arranged in the middle of the wall in an embedded manner through wires. Compared with the existing fixed fire extinguishing spray nozzle, the invention can increase the spraying fire extinguishing area by adopting the reciprocating swing design through reasonable design, and meanwhile, the lifting fire protection curtain is arranged to improve a fireproof and heat-insulating refuge place for residents, provide sufficient clean oxygen for filtering smoke through the circulating fan and the activated carbon, and improve survival probability of residents in high-rise building fire.
Description
Technical Field
The invention relates to a fire refuge device, in particular to an automatic water spraying refuge device for fire.
Background
The urban population is continuously increased to drive the height and population density of the building to be continuously increased, meanwhile, the people are not evacuated timely due to the fact that the floors are too high, fire facilities are difficult to effectively extinguish fire conditions of more than hundred meters, and once a fire disaster occurs, residents cannot save oneself and often burial the fire sea, so that a novel fire automatic water spraying refuge device capable of automatically extinguishing the fire and providing emergency refuge for the residents is needed.
Disclosure of Invention
The invention aims to provide an automatic water spraying refuge device for fire so as to solve the technical problems.
The invention adopts the following technical scheme for realizing the purposes:
1. the utility model provides an automatic water spray refuge device of condition of a fire, includes supporting platform, outlet, first water storage tank, running water circulation mouth, fire-extinguishing refuge device, connecting rod, lift fire-proof curtain, operating panel, supporting platform is four sides rectangle structures and top both sides are opened there is the outlet of symmetric distribution, welded fastening's water storage tank is installed to the supporting platform bottom, running water circulation mouth and be connected with the fire-extinguishing refuge device on running water pipe and top through the pipeline are all installed at both ends about the water storage tank, four connecting rods of bolt fastening are installed on fire-extinguishing refuge device top and are fixed in the ceiling bottom through the bolt, four sets of lift fire-proof curtains of symmetric distribution are installed to fire-extinguishing refuge device bottom, lift fire-proof curtain is connected with operating panel of wall middle part installation through the electric wire.
On the basis of the technical scheme, the fire extinguishing and refuge device comprises a second water tank, a circulating water pump, an adjusting type automatic water spraying device, a circulating fan, an air filtering drawer, activated carbon and a ventilation window, wherein the fire extinguishing and refuge device is of a double-section boss structure, the top end of the fire extinguishing and refuge device is provided with the second water tank with a rectangular structure, the inner side of the second water tank is provided with the circulating water pump fixed by bolts, the bottom of the second water tank is provided with the adjusting type automatic water spraying device and is connected through a pipeline, the front side and the rear side of the adjusting type automatic water spraying device are provided with symmetrically distributed circulating fans, the outer side of each circulating fan is provided with the air filtering drawer, the inner side of each circulating fan is filled with the activated carbon, and the air filtering drawer is arranged on the inner side of the ventilation window.
On the basis of the technical scheme, the lifting fireproof curtain comprises a dustproof shell, a tap water spray head, a roller, a first driving motor, a first bearing, a pure cotton water-absorbing layer, a balancing weight, a vent hole, an asbestos flame-retardant layer and an aerogel heat-insulating layer, wherein the dustproof shell is of an arch cavity structure, the tap water spray head is fixedly arranged at the top end of the dustproof shell through bolts, the tap water spray head is connected with a second water tank through a pipeline, the roller is arranged at the bottom of the tap water spray head, the first driving motor fixedly connected with the left end of the roller through a key is fixedly arranged at the middle part of the left end of the roller, the first bearing is fixedly hinged with the dustproof shell through the first bearing, the pure cotton water-absorbing layer is wrapped on the circumferential surface of the roller, the balancing weight is fixedly arranged at the middle part of the bottom end of the pure cotton water-absorbing layer, symmetrically distributed vent holes are formed in the surface of the balancing weight, the asbestos flame-retardant layer is arranged at the rear end of the pure cotton water-absorbing layer, the asbestos flame-retardant layer and the aerogel heat-insulating layer are all connected through sewing threads.
On the basis of the technical scheme, the adjustable automatic water spraying device comprises an automatic sprayer, a smoke alarm, a spring water pipe, a support, a second bearing and a reciprocating type adjusting power device, wherein the automatic sprayer is of a quadrilateral rectangular structure, symmetrically distributed smoke alarms are installed at two ends of the bottom of the automatic sprayer, the spring water pipe is fixedly installed in the middle of the top end of the automatic sprayer and is connected with the second water tank, the support is fixedly welded at the left end and the right end of the automatic sprayer, the support is hinged to the inner side of the fire extinguishing refuge device through the second bearings at the two ends, and the reciprocating type adjusting power device is installed in the middle of the left end of the support.
On the basis of the technical scheme, the reciprocating type adjusting power device comprises a flange plate, a gear, a first rack, a second rack, a first supporting base, a piston type connecting rod, a convex shaft rotary table, a second driving motor and a second supporting base, wherein the flange plate is connected with a bracket through six bolts, a welded fixed gear is arranged at the middle part of the left end of the flange plate, the first rack and the second rack which are symmetrically distributed and meshed are connected are arranged at the top and the bottom of the gear, the first rack and the second rack are of an L-shaped structure and are connected with the first supporting base in a sliding mode through cylindrical rods fixed by surface welding, the cylindrical rods at the rear end of the first rack are fixed by welding with the piston type connecting rod, the tail part of the piston type connecting rod is sleeved on the convex shaft surface of the convex shaft rotary table and fixed through bolts, and the second driving motor fixed by key connection is arranged at the middle part of the left end of the convex shaft rotary table and is hinged to be fixed on the inner side of a supporting plate at the top of the second supporting base.
Compared with the prior art, the invention has the following advantages: according to the refuge device, fire can be found timely and the alarm is prompted through the two groups of smoke alarms when the fire occurs, then the automatic sprayer can be rotated in a semicircular mode through the adjustable automatic water spraying device, spraying efficiency is improved, when a resident cannot escape from the fire, the first driving motor can be controlled by the operation panel to drive the roller to rotate, then the fire-proof curtain is put down by the roller, flame retardation and heat insulation are achieved through the pure cotton water absorption layer, the asbestos flame retardation layer and the aerogel heat insulation layer, injury of the resident is avoided, meanwhile, the tap water spray head continuously sprays water for the pure cotton water absorption layer for moisturizing, and the circulating fan is matched with the activated carbon to filter and purify smoke so as to provide oxygen for the resident, further increase survival probability of the resident, and guarantee life safety.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention.
FIG. 2 is a schematic diagram showing the connection of the fire extinguishing refuge device.
Fig. 3 is a schematic view of the elevating fireproof curtain of the present invention.
FIG. 4 is a schematic view of an adjustable automatic water spraying device according to the present invention.
Fig. 5 is a schematic view of the reciprocating adjustment power device of the present invention.
In the figure: 1. the fire-extinguishing refuge device comprises a supporting platform 2, a water outlet 3, a first water storage tank 4, a tap water circulation port 5 and a fire-extinguishing refuge device. 6. The device comprises a connecting rod, 7, a lifting fireproof curtain, 8, an operation panel, 9, a second water tank, 10, a circulating water pump, 11, an adjusting automatic water spraying device, 12, a circulating fan, 13, an air filtering drawer, 14, active carbon, 15, a ventilation window, 16, a dustproof shell, 17, a tap water spray head, 18, a roller, 19, a first driving motor, 20, a first bearing, 21, a pure cotton water absorbing layer, 22, a balancing weight, 23, a ventilation hole, 24, an asbestos flame retardant layer, 25, an aerogel heat insulating layer, 26, an automatic sprayer, 27, a smoke alarm, 28, a spring water pipe, 29, a bracket, 30, a second bearing, 31, a reciprocating adjusting power device, 32, a flange plate, 33, a gear, 34, a first rack, 35, a second rack, 36, a first supporting base, 37, a piston connecting rod, 38, a convex shaft turntable, 39, a second driving motor, 40 and a second supporting base.
Detailed Description
The invention is described in further detail below with reference to the drawings and the specific examples.
As shown in fig. 1-5, an automatic fire water spraying refuge device comprises a supporting platform 1, a water outlet 2, a first water storage tank 3, a tap water circulating port 4, a fire extinguishing refuge device 5, a connecting rod 6, lifting fire-proof curtains 7 and an operation panel 8, wherein the supporting platform 1 is of a quadrilateral rectangular structure, the two sides of the top end of the supporting platform are provided with symmetrically distributed water outlets 2, the water storage tank 3 is arranged at the bottom end of the supporting platform 1, the tap water circulating port 4 is arranged at the left end and the right end of the water storage tank 3 and is connected with the fire extinguishing refuge device 5 at the top end of a tap water pipe through pipelines, four connecting rods 6 which are fixed by bolts are arranged at the top end of the fire extinguishing refuge device 95 and are fixed at the bottom of a ceiling through bolts, and the lifting fire-proof curtains 7 are connected with the operation panel 8 which is arranged in the middle of a wall in an embedded manner through wires.
The fire extinguishing refuge device 5 comprises a second water tank 9, a circulating water pump 10, an adjusting type automatic water spraying device 11, a circulating fan 12, an air filtering drawer 13, active carbon 14 and a ventilation window 15, the fire extinguishing refuge device 5 is of a double-section boss structure, the top end of the fire extinguishing refuge device is provided with the second water tank 9 with a rectangular structure, the inner side of the second water tank 9 is provided with the circulating water pump 10 fixed by bolts, the bottom of the second water tank 9 is provided with the adjusting type automatic water spraying device 11 and is connected through a pipeline, the front side and the rear side of the adjusting type automatic water spraying device 11 are provided with the circulating fan 12 which is symmetrically distributed, the outer side of the circulating fan 12 is provided with the air filtering drawer 13, the inner side of the circulating fan is filled with the active carbon 14, and the air filtering drawer 14 is arranged at the inner side of the ventilation window 15.
The lifting fireproof curtain 7 comprises a dustproof shell 16, a tap water spray head 17, a roller 18, a first driving motor 19, a first bearing 20, a pure cotton water absorption layer 21, a balancing weight 22, a vent hole 23, an asbestos flame-retardant layer 24 and an aerogel heat insulation layer 25, wherein the dustproof shell 16 is of an arch cavity structure, the tap water spray head 17 is fixedly arranged at the top end in the middle, the tap water spray head 17 is connected with a second water tank 9 through a pipeline, the roller 18 is arranged at the bottom, the first driving motor 19 fixedly arranged at the middle of the left end of the roller 18 is fixedly connected with the dustproof shell 16 in a key manner and is hinged and fixed with the dustproof shell 16 through the first bearing 20, the circumference surface of the roller 18 is wrapped with the pure cotton water absorption layer 21, the balancing weight 22 is arranged at the middle of the bottom end of the pure cotton water absorption layer 21, the symmetrically distributed vent hole 23 is arranged on the surface of the balancing weight 22, the asbestos flame-retardant layer 24 is arranged at the rear end of the pure cotton water absorption layer 21, the aerogel heat insulation layer 25 is arranged at the rear end of the asbestos flame-retardant layer 24, and the pure cotton water absorption layer 21, the pure cotton water absorption layer 24, the asbestos heat insulation layer 24 is fixedly connected with a sewing thread.
The automatic water spray device 11 of regulation formula includes automatic spray device 26, smoke alarm 27, spring water pipe 28, support 29, second bearing 30, reciprocating type regulation power device 31, automatic spray device 26 is four sides rectangle structure and the smoke alarm 27 of symmetrical distribution is installed at the bottom both ends, automatic spray device 26 top mid-mounting has the spring water pipe 28 of bolt fastening, spring water pipe 28 is connected with the second water tank and installs welded fastening's support 29 in both ends about and, support 29 articulates the installation inboard at fire extinguishing refuge device 5 through the second bearing 30 at both ends, support 29 left end mid-mounting has reciprocating type regulation power device 31.
The reciprocating adjustment power device 31 comprises a flange plate 32, a gear 33, a first rack 34, a second rack 35, a first support base 36, a piston connecting rod 37, a convex shaft rotary table 38, a second driving motor 39 and a second support base 40, wherein the flange plate 32 is connected with the support 29 through six bolts, the middle part of the left end of the flange plate 32 is provided with a welded and fixed gear 33, the top end and the bottom of the gear 33 are provided with a first rack 34 and a second rack 35 which are symmetrically distributed and connected in a meshed manner, the first rack 34 and the second rack 35 are of an L-shaped structure and are connected with the first support base 36 in a sliding manner through cylindrical rods with fixed surfaces in a welded mode, the cylindrical rods at the rear end of the first rack 34 are welded and fixed with the piston connecting rod 37, the tail part of the piston connecting rod 37 is sleeved on the convex shaft surface of the convex shaft rotary table 38 and fixed through bolts, and the middle part of the left end of the convex shaft rotary table 38 is provided with a second driving motor 39 which is fixedly connected with keys and is fixedly hinged to the inner side of a support plate at the top end of the second support base 40.
The working principle of the invention is as follows: the fire extinguishing refuge device is installed at the top of the supporting platform through a connecting rod, equipment is connected with a running water pipe, smoke can be detected through a smoke alarm device when a fire occurs, a resident is warned, the rotating disc is driven to rotate through a second driving motor, the rotating disc drives a piston connecting rod to convert rotary motion into reciprocating horizontal motion and further drive a first rack and a second rack to reciprocate, the first rack and the second rack are meshed with each other and further convert the horizontal motion into reciprocating rotary motion, then the gears are in semi-circle reciprocating rotation with a bracket and an automatic spraying device through a flange plate, the spraying area of the automatic spraying device is effectively increased, the spraying efficiency is improved, meanwhile, when the resident cannot escape, the resident can control the first driving motor to rotate, the first driving motor drives a drum to rotate, then a four-side fire-proof refuge safety area is formed, meanwhile, the pure cotton is prevented from catching fire through a running water nozzle, then the fire-proof layer and an aerogel layer are subjected to flame retardance, a heat insulation fan is subjected to air-proof and heat insulation, and then the circulating fan is sucked into a drawer through a ventilation window and filtered, and oxygen is filtered by the air is further filtered, and oxygen is prevented from being exhausted from the surface of the resident to avoid oxygen deficiency, and the ventilation vent is formed.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art from this disclosure that changes, modifications, substitutions and alterations can be made without departing from the principles and spirit of the invention.
Claims (1)
1. The utility model provides an automatic water spray refuge device of condition of a fire, includes supporting platform (1), outlet (2), first water storage tank (3), running water circulation mouth (4), puts out a fire refuge device (5), connecting rod (6), over-and-under type fire curtain (7), operating panel (8), its characterized in that: the fire extinguishing refuge device comprises a supporting platform (1), wherein the supporting platform is of a quadrilateral rectangular structure, water outlets (2) are symmetrically distributed in two sides of the top end of the supporting platform, a water storage tank (3) is arranged at the bottom end of the supporting platform (1), tap water circulating ports (4) are arranged at the left end and the right end of the water storage tank (3) and are connected with a fire extinguishing refuge device (5) at the top end of a tap water pipe and through pipelines, four connecting rods (6) fixed by bolts are arranged at the top end of the fire extinguishing refuge device (5) and are fixed at the bottom of a ceiling through bolts, four groups of lifting fireproof curtains (7) symmetrically distributed are arranged at the bottom end of the fire extinguishing refuge device (5), and the lifting fireproof curtains (7) are connected with an operation panel (8) arranged in the middle of a wall in an embedded mode through wires;
the fire extinguishing refuge device (5) comprises a second water tank (9), a circulating water pump (10), an adjusting type automatic water spraying device (11), circulating fans (12), air filtering drawers (13), active carbon (14) and ventilation windows (15), the fire extinguishing refuge device (5) is of a double-section boss structure, the top end of the fire extinguishing refuge device is provided with the second water tank (9) with a rectangular structure, the inner side of the second water tank (9) is provided with the circulating water pump (10) fixed by bolts, the bottom of the second water tank (9) is provided with the adjusting type automatic water spraying device (11) and is connected through pipelines, the circulating fans (12) distributed symmetrically are arranged on the front side and the rear side of the adjusting type automatic water spraying device (11), the air filtering drawers (13) are arranged on the outer sides of the circulating fans (12), the inner sides of the circulating fans are filled with the active carbon (14), and the air filtering drawers (13) are arranged on the inner sides of the ventilation windows (15).
Lifting fireproof curtain (7) are including dustproof shell (16), running water shower nozzle (17), cylinder (18), first driving motor (19), first bearing (20), pure cotton water-absorbing layer (21), balancing weight (22), ventilation hole (23), asbestos fire-retardant layer (24), aerogel insulating layer (25), dustproof shell (16) are arch cavity structure and top mid-mounting have bolt-fixed running water shower nozzle (17), running water shower nozzle (17) are connected and bottom installs cylinder (18) through pipeline and second water tank (9), cylinder (18) left end mid-mounting has first driving motor (19) that key connection is fixed and articulates fixedly through first bearing (20) and dustproof shell (16), cylinder (18) circumferential surface parcel has pure cotton water-absorbing layer (21), pure cotton water-absorbing layer (21) bottom mid-mounting has balancing weight (22), balancing weight (22) surface open the ventilation hole (23) of symmetrical distribution, asbestos fire-retardant layer (24) are installed to pure cotton water-absorbing layer (21) rear end, fire-retardant layer (24) are installed to asbestos fire-retardant layer (24), fire-retardant layer (24) are installed to asbestos water-absorbing layer (21) The aerogel heat insulation layers (25) are connected through needle and line sewing;
the automatic water spraying device (11) comprises an automatic sprayer (26), a smoke alarm (27), a spring water pipe (28), a support (29), a second bearing (30) and a reciprocating type adjusting power device (31), wherein the automatic sprayer (26) is of a quadrilateral rectangular structure, the smoke alarms (27) distributed symmetrically are installed at two ends of the bottom of the automatic sprayer, the spring water pipe (28) fixed by bolts is installed in the middle of the top end of the automatic sprayer (26), the spring water pipe (28) is connected with the second water tank, the support (29) fixed by welding is installed at the left end and the right end of the spring water pipe, the support (29) is hinged to the inner side of the fire extinguishing and refuge device (5) through the second bearings (30) at the two ends, and the reciprocating type adjusting power device (31) is installed in the middle of the left end of the support (29);
the reciprocating type adjusting power device (31) comprises a flange plate (32), a gear (33), a first rack (34), a second rack (35), a first supporting base (36), a piston connecting rod (37), a convex shaft rotary table (38), a second driving motor (39) and a second supporting base (40), wherein the flange plate (32) is connected with a support (29) through six bolts, a welding fixed gear (33) is arranged in the middle of the left end of the flange plate (32), a first rack (34) and a second rack (35) which are symmetrically distributed and meshed are arranged at the top and the bottom of the gear (33), the first rack (34) and the second rack (35) are of an L-shaped structure, the cylindrical rod fixed through surface welding is connected with the first supporting base (36) in a sliding mode, the round rod at the rear end of the first rack (34) is fixed through welding, the tail of the piston connecting rod (37) is fixed on the convex shaft surface of the convex shaft rotary table (38) through bolts, and the second supporting base (40) is fixed at the inner side of the left end of the convex shaft rotary table (38) in a sleeved mode, and the second supporting base (40) is fixedly connected with the middle part of the left shaft rotary table (38);
the fire extinguishing refuge device is installed at the top of the support platform in an embedded mode, equipment is connected with a running water pipe through a connecting rod, smoke can be detected through a smoke alarm device when a fire occurs, a resident is warned, the rotary table is driven to rotate through a second driving motor, the rotary table drives a piston connecting rod to convert rotary motion into reciprocating horizontal motion and further drive a first rack and a second rack to reciprocate, the first rack, the second rack are meshed with a gear and further convert the horizontal motion into reciprocating rotary motion, then the gear is subjected to semi-circle reciprocating rotation through a flange plate, a bracket and an automatic spraying device, when the resident cannot escape, the first driving motor drives a roller to rotate, then the four-side fireproof curtain is put down to form a refuge safety area, the pure cotton is prevented from being absorbed by a running water spray head to be continuous, then the fire is prevented and insulated through an asbestos flame retardant layer and an aerogel heat insulating layer, and then a circulating fan is used for sucking an air filtering drawer through an air filtering drawer and filtering and purifying through an active carbon, so that oxygen is supplied to the surface of the refuge resident to form a circulation, and the oxygen deficiency is avoided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210926622.1A CN115317842B (en) | 2022-08-03 | 2022-08-03 | Automatic water spraying refuge device for fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210926622.1A CN115317842B (en) | 2022-08-03 | 2022-08-03 | Automatic water spraying refuge device for fire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115317842A CN115317842A (en) | 2022-11-11 |
| CN115317842B true CN115317842B (en) | 2023-11-03 |
Family
ID=83920758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210926622.1A Active CN115317842B (en) | 2022-08-03 | 2022-08-03 | Automatic water spraying refuge device for fire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115317842B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002113122A (en) * | 2000-10-11 | 2002-04-16 | Mitsubishi Heavy Ind Ltd | Device and method for preventing diffusion of smoke inside tunnel passage |
| CN110251856A (en) * | 2019-06-11 | 2019-09-20 | 赵玉石 | Hanging bag type fire-proof lifesaving cabin |
| CN213642910U (en) * | 2020-10-14 | 2021-07-09 | 李刚 | Forest fire prevention automatic fire extinguishing device |
| CN213994639U (en) * | 2020-09-27 | 2021-08-20 | 苏州威盾复合布有限公司 | Fire-proof curtain with fire extinguishing function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201319194D0 (en) * | 2013-10-30 | 2013-12-11 | Secr Defence | A roller door system |
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2022
- 2022-08-03 CN CN202210926622.1A patent/CN115317842B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002113122A (en) * | 2000-10-11 | 2002-04-16 | Mitsubishi Heavy Ind Ltd | Device and method for preventing diffusion of smoke inside tunnel passage |
| CN110251856A (en) * | 2019-06-11 | 2019-09-20 | 赵玉石 | Hanging bag type fire-proof lifesaving cabin |
| CN213994639U (en) * | 2020-09-27 | 2021-08-20 | 苏州威盾复合布有限公司 | Fire-proof curtain with fire extinguishing function |
| CN213642910U (en) * | 2020-10-14 | 2021-07-09 | 李刚 | Forest fire prevention automatic fire extinguishing device |
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| CN115317842A (en) | 2022-11-11 |
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