CN113983607B - Quick exhaust device of building fire control dense smoke - Google Patents
Quick exhaust device of building fire control dense smoke Download PDFInfo
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- CN113983607B CN113983607B CN202111360589.2A CN202111360589A CN113983607B CN 113983607 B CN113983607 B CN 113983607B CN 202111360589 A CN202111360589 A CN 202111360589A CN 113983607 B CN113983607 B CN 113983607B
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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
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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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
- 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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- 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
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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
- 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
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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
- F24F8/90—Cleaning of purification apparatus
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention belongs to the field of fire protection, in particular to a rapid exhaust device for fire-fighting dense smoke of a building, which aims at the problems that the prior exhaust device is inconvenient to prevent blocking of a filter plate in the use process, further reduces exhaust efficiency, is inconvenient to fully treat dense smoke and causes pollution of harmful substances in the dense smoke to air.
Description
Technical Field
The invention relates to the technical field of fire control, in particular to a rapid exhaust device for building fire-fighting dense smoke.
Background
The fire fighting is to eliminate hidden danger and prevent disaster (namely, prevent and solve the general term of human, natural and accidental disasters encountered by people in the processes of life, work and study), and the narrow meaning of the fire fighting is that at the beginning of people's understanding: (putting out) fire. Mainly comprises personnel rescue in fire scene, rescue of important facility equipment and cultural relics, safety protection and rescue of important property, fire extinguishing and the like. The purpose is to reduce the damage degree caused by fire disaster and reduce casualties and property loss. The exhaust device is a device for rapidly exhausting the dense smoke generated during fire disaster out of a building, so that the problem that the dense smoke obstructs the visual field, so that trapped people are difficult to see an escape road clearly is avoided, and on the other hand, toxic gas in the dense smoke is prevented from being easy to cause the trapped people to be poisoned and unconscious.
In the prior art, exhaust device is in the use, is inconvenient for preventing stifled to the filter plate, and then has reduced exhaust efficiency, and is inconvenient for carrying out abundant handling to the dense smoke to lead to harmful substance polluted air in the dense smoke, for this we have provided a quick exhaust device of building fire control dense smoke and are used for solving above-mentioned problem.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, an exhaust device is inconvenient to prevent blockage of a filter plate in the use process, so that the exhaust efficiency is reduced, and the dense smoke is inconvenient to fully treat, so that harmful substances in the dense smoke pollute the air.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a quick exhaust device of building fire control dense smoke, which comprises a housin, the installing port has been seted up to one side of casing, there is the exhaust column through welded fastening in the installing port, the bottom of casing has the water tank through welded fastening, the top of casing has two backup pads of symmetry through welded fastening, the top of two backup pads has same solar chip through bolt fastening, the air exit has been seted up at the top of casing, the delivery port has been seted up to the bottom of casing, the delivery port communicates with each other with the water tank, there is the dead lever through welded fastening in the delivery port, water inlet and outlet have been seted up respectively to top and one side of water tank, there is the installing frame top inner wall of water tank through welded fastening, there are first filter plate and active carbon filter layer through bolt fastening in the installing frame, first filter plate and active carbon filter layer can filter and purify the waste water that sprays and produce, the inner wall of the top and the inner wall of the bottom of the shell are provided with sliding grooves, the same second filter plate is arranged in the sliding grooves in a sliding way, vibrating mechanisms are arranged in the two sliding grooves, a fixed column is fixedly arranged in the shell through welding, a first empty groove is formed in the fixed column, an exhaust mechanism is arranged in the first empty groove, a second empty groove is formed in the fixed column, a third empty groove is formed in the shell, two symmetrical first sliding holes are formed in the top of the shell, an opening and closing mechanism is arranged in the two first sliding holes, a water pump is fixedly arranged on the inner wall of the bottom of the water tank through welding, a first through hole is formed in the top of the water tank, a connecting pipe is fixedly arranged in the first through hole through welding, one end of the connecting pipe is fixedly communicated with an output port of the water pump through welding, when the water pump is started, the water pump can convey purified liquid in the water tank through the connecting pipe, and a fourth empty groove is formed in the shell, the fourth empty slot is internally provided with a swinging mechanism, the outer side of the shell and the outer side of the water tank are respectively provided with a cleaning opening, the vibrating mechanism comprises two first slide bars, two symmetrical first mounting slots are arranged in the shell, first racks are respectively arranged in the two first mounting slots in a sliding manner, the inner walls of one side of the two first mounting slots are respectively provided with a second slide hole, the two second slide holes are respectively communicated with the two slide grooves, the outer sides of the two first slide bars are respectively and slidably connected with the inner walls of the two second slide holes, one ends of the two first slide bars are respectively and fixedly connected with one ends of the two first racks through welding, the other ends of the two first slide bars are respectively and fixedly connected with one side of the second filter plate through welding, first springs are respectively sleeved on the two first slide bars, the two ends of each first spring are respectively and fixedly connected with one side of the second filter plate and one side inner wall of the slide groove through welding, the air exhaust mechanism comprises a motor, the outer side of the motor is fixedly connected with one side inner wall of the first empty groove through welding, a second through hole is formed in one side inner wall of the first empty groove, a first worm is rotatably installed in the second through hole, an impeller is sleeved outside the first worm through welding and fixedly connected with an output shaft of the motor, the opening and closing mechanism comprises two second slide bars, one ends of the two second slide bars are fixedly connected with the same cover plate through welding, a sealing plate is fixedly installed at the bottom of the cover plate through welding and is matched with an air outlet, second springs are sleeved outside the two second slide bars, two ends of each second spring are fixedly connected with the top of the shell and the bottom of the cover plate through welding respectively, the swinging mechanism comprises a water outlet pipe, a third through hole is formed in one side of the shell, the third through hole is communicated with the fourth empty groove, the inner wall of the third through hole is in sliding connection with the outer side of the water outlet pipe, the outer side of the water outlet pipe is fixedly communicated with a plurality of spray heads through welding, a second mounting groove is formed in the shell, the second mounting groove is communicated with a fourth empty groove, a second rack is slidably mounted in the second mounting groove, a gear is sleeved on the outer side of the water outlet pipe through welding and is meshed with the second rack, a mounting hole is formed in the outer side of the connecting pipe, the inner wall of the mounting hole is slidably connected with the outer side of the water outlet pipe, fourth holes are formed in the inner wall of the top and the inner wall of the bottom of the first empty groove, the two fourth holes are respectively communicated with the two first mounting grooves, the same first rotating shaft is rotatably mounted in the two fourth holes, sector gears are fixedly mounted at two ends of the first rotating shaft through welding and are respectively meshed with the two first racks, a first worm gear is sleeved on the outer side of the first rotating shaft through welding and is meshed with the first worm, a fifth through hole is formed in one side inner wall of the shell and one side of the fixed column, the two fifth through holes are respectively communicated with a second empty groove and a third empty groove, the same second worm is rotationally installed in the two fifth through holes, one end of the second worm is fixedly provided with a second bevel gear through welding, the outer side of the first rotating shaft is fixedly sleeved with a first bevel gear through welding, the first bevel gear is meshed with the second bevel gear, two cams are sleeved on the outer side of the second worm through welding, the outer sides of the two cams are respectively in sliding connection with one ends of two second sliding bars, a sliding column is slidably installed in the third empty groove, one end of the second rack is fixedly connected with the top of the sliding column through welding, a waist-shaped groove is formed in one side of the sliding column, one end of the second worm, which is positioned in the third empty groove, is fixedly installed with a rotary table through welding, one side of the rotary table is fixedly connected with a connecting column through welding, the outside of spliced pole and the inner wall sliding connection in waist type groove, the sixth through-hole has been seted up on the dead lever, the second pivot is installed in the sixth through-hole internal rotation, there is the second worm wheel one end of second pivot through welding fixed mounting, second worm wheel and second worm meshing, two scrapers of welding fixedly connected with symmetry are passed through in the outside of second pivot, the top sliding connection of two outer sides of scraper both with first filter plate, one side of casing has the battery through bolt fixed mounting, solar chip is connected with battery and motor.
Compared with the prior art, the invention has the beneficial effects that:
1. when the motor is started, the motor drives the first worm to rotate, the first worm drives the impeller to rotate, and then the impeller rotates to generate suction force, so that the suction force generated by the rotation of the impeller can suck the dense smoke into the shell through the exhaust pipe, and the dense smoke is discharged through the exhaust port.
2. According to the scheme, when the first worm rotates, the worm wheel drives the first rotating shaft to rotate, the two sector gears respectively drive the two first racks to horizontally move leftwards, the two first sliding rods drive the second filter plate to horizontally move leftwards, the second filter plate stretches the two first springs, when the two sector gears rotate to be respectively disengaged with the two first racks, the two first springs can drive the first filter plate to reset through deformation force, so that the second filter plate horizontally reciprocates and can shake off filtered dust, and the exhaust efficiency is guaranteed.
3. When the water pump is started, the water pump can convey the purifying liquid in the water tank to the plurality of spray heads through the connecting pipe and the water outlet pipe, and then the spray heads can spray the purifying liquid, so that harmful substances in dense smoke can be reduced, and pollution to air is avoided.
The invention can be used for conveniently preventing the filter plate from blocking in the use process, further ensuring the exhaust efficiency, and being convenient for fully treating the dense smoke, thereby avoiding the harmful substances in the dense smoke from polluting the air, and having simple structure and convenient use.
Drawings
Fig. 1 is a schematic structural view of a rapid exhaust device for fire-fighting dense smoke in a building;
fig. 2 is a schematic diagram of a front view of a rapid exhaust device for fire-fighting dense smoke of a building;
FIG. 3 is a schematic diagram of the structure of the rapid exhaust device for fire-extinguishing dense smoke in FIG. 2 with part A enlarged;
fig. 4 is a schematic diagram of a structure of the rapid exhaust device for fire-fighting dense smoke in fig. 2 with part B enlarged;
fig. 5 is a schematic diagram of an enlarged structure of a portion C in fig. 2 of the rapid exhaust device for fire-fighting dense smoke of a building according to the present invention;
FIG. 6 is a schematic diagram of the structure of the rapid exhaust device for fire-extinguishing dense smoke in FIG. 2 with part D enlarged;
fig. 7 is a schematic structural diagram of a connecting column and a sliding column of a rapid exhaust device for fire-fighting dense smoke in a building.
In the figure: 1 casing, 2 water tanks, 3 exhaust pipes, 4 support plates, 5 solar chips, 6 mounting frames, 7 first filter plates, 8 active carbon filter layers, 9 water pumps, 10 fixing columns, 11 first empty slots, 12 motors, 13 first worms, 14 impellers, 15 sliding grooves, 16 second filter plates, 17 first sliding rods, 18 first springs, 19 first racks, 20 second empty slots, 21 first rotating shafts, 22 first worm gears, 23 sector gears, 24 first bevel gears, 25 second bevel gears, 26 second worms, 27 cams, 28 exhaust ports, 29 second sliding rods, 30 second springs, 31 cover plates, 32 sealing plates, 33 fourth empty slots, 34 water outlet pipes, 35 third empty slots, 36 second worm gears, 37 gears, 38 turntables, 39 connecting columns, 40 sliding columns, 41 waist-shaped slots, 42 storage batteries, 43 fixing rods, 44 second rotating shafts, 45 second worm gears, 46 scraping plates, 47 spray heads and 48 connecting pipes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1-7, a rapid exhaust device for fire-fighting dense smoke of a building comprises a shell 1, wherein one side of the shell 1 is provided with a mounting opening, an exhaust pipe 3 is fixedly arranged in the mounting opening through welding, a water tank 2 is fixedly arranged at the bottom of the shell 1 through welding, two symmetrical support plates 4 are fixedly arranged at the top of the shell 1 through welding, the same solar chip 5 is fixedly arranged at the tops of the two support plates 4 through bolts, an exhaust opening 28 is arranged at the top of the shell 1, the bottom of the shell 1 is provided with a water outlet which is communicated with the water tank 2, a fixing rod 43 is fixedly arranged in the water outlet through welding, a water inlet and a water outlet are respectively arranged at the top and one side of the water tank 2, a mounting frame 6 is fixedly arranged on the inner wall of the top of the water tank 2 through welding, a first filter plate 7 and an active carbon filter layer 8 are fixedly arranged in the mounting frame 6 through bolts, the first filter plate 7 and the active carbon filter layer 8 can filter and purify waste water generated by spraying, the inner wall of the top and the inner wall of the bottom of the shell 1 are provided with sliding grooves 15, the same second filter plate 16 is arranged in the two sliding grooves 15 in a sliding way, a vibrating mechanism is arranged in the two sliding grooves 15, a fixed column 10 is fixedly arranged in the shell 1 through welding, a first empty groove 11 is arranged in the fixed column 10, an exhaust mechanism is arranged in the first empty groove 11, a second empty groove 20 is arranged in the fixed column 10, a third empty groove 35 is arranged in the shell 1, two symmetrical first sliding holes are arranged at the top of the shell 1, an opening and closing mechanism is arranged in the two first sliding holes, a water pump 9 is fixedly arranged on the inner wall of the bottom of the water tank 2 through welding, a first through hole is arranged at the top of the water tank 2, a connecting pipe 48 is fixedly arranged in the first through welding, one end of the connecting pipe 48 is fixedly communicated with an output port of the water pump 9 through welding, when the water pump 9 is started, the water pump 9 can convey the purifying liquid in the water tank 2 through the connecting pipe 48, a fourth empty groove 33 is formed in the shell 1, a swinging mechanism is arranged in the fourth empty groove 33, and cleaning ports are formed in the outer side of the shell 1 and the outer side of the water tank 2.
In this embodiment, the vibration mechanism includes two first slide bars 17, two symmetrical first installation grooves are formed in the housing 1, first racks 19 are slidably installed in the two first installation grooves, second slide holes are formed in inner walls of one sides of the two first installation grooves, the two second slide holes are respectively communicated with the two slide grooves 15, outer sides of the two first slide bars 17 are respectively slidably connected with inner walls of the two second slide holes, one ends of the two first slide bars 17 are respectively fixedly connected with one ends of the two first racks 19 through welding, the other ends of the two first slide bars 17 are fixedly connected with one side of the second filter plate 16 through welding, first springs 18 are sleeved on the two first slide bars 17, two ends of each first spring 18 are respectively fixedly connected with one side of the second filter plate 16 and one side inner wall of the slide groove 15 through welding, and when the two sector gears 23 rotate to be respectively disengaged with the two first racks 19, the two first springs 18 can drive the second filter plate 16 to reset through deformation force.
In this embodiment, exhaust mechanism includes motor 12, and the outside of motor 12 passes through welded fastening with the inner wall of one side of first hollow 11, and the second through-hole has been seted up to the inner wall of one side of first hollow 11, and first worm 13 is installed in the rotation of second through-hole, and the outside of first worm 13 is equipped with impeller 14 through welded fastening cover, and welded fastening is connected with the output shaft of motor 12 to the one end of first worm 13, and when opening motor 12, first worm 13 can drive impeller 14 rotation.
In this embodiment, the opening and closing mechanism includes two second slide bars 29, one end of two second slide bars 29 is through the same apron 31 of welded fastening connection, there is closing plate 32 bottom of apron 31 through welded fastening installation, closing plate 32 cooperatees with air exit 28, the outside of two second slide bars 29 all overlaps is equipped with second spring 30, the both ends of second spring 30 pass through welded fastening connection with the top of casing 1 and the bottom of apron 31 respectively, when two cams 27 rotate to certain angle, two second springs 30 can drive apron 31 through the deformation force and reset.
In this embodiment, the swing mechanism includes a water outlet pipe 34, a third through hole is opened on one side of the casing 1, the third through hole is communicated with the fourth empty slot 33, the inner wall of the third through hole is slidably connected with the outer side of the water outlet pipe 34, a plurality of spray heads 47 are fixedly connected with the outer side of the water outlet pipe 34 through welding, a second mounting groove is opened in the casing 1, the second mounting groove is communicated with the fourth empty slot 33, a second rack 36 is slidably installed in the second mounting groove, a gear 37 is sleeved on the outer side of the water outlet pipe 34 through welding, the gear 37 is meshed with the second rack 36, a mounting hole is opened on the outer side of the connecting pipe 48, the inner wall of the mounting hole is slidably connected with the outer side of the water outlet pipe 34, and when the second rack 36 moves vertically, the gear 37 can drive the water outlet pipe 34 to rotate.
In this embodiment, the top inner wall and the bottom inner wall of the first hollow groove 11 are provided with fourth through holes, the two fourth through holes are respectively communicated with the two first installation grooves, the same first rotating shaft 21 is rotatably installed in the two fourth through holes, sector gears 23 are fixedly installed at two ends of the first rotating shaft 21 through welding, the two sector gears 23 are respectively meshed with the two first racks 19, a first worm wheel 22 is sleeved on the outer side of the first rotating shaft 21 through welding, the first worm wheel 22 is meshed with the first worm 13, and when the first worm 13 rotates, the first worm wheel 22 can drive the first rotating shaft 21 to rotate.
In this embodiment, a fifth through hole is formed in an inner wall of one side of the housing 1 and one side of the fixing post 10, the two fifth through holes are respectively communicated with the second empty slot 20 and the third empty slot 35, the same second worm 26 is rotatably installed in the two fifth through holes, one end of the second worm 26 is fixedly installed with the second bevel gear 25 through welding, a first bevel gear 24 is sleeved on the outer side of the first rotating shaft 21 through welding, the first bevel gear 24 is meshed with the second bevel gear 25, two cams 27 are sleeved on the outer side of the second worm 26 through welding, the outer sides of the two cams 27 are respectively connected with one ends of the two second sliding rods 29 in a sliding mode, and when the first rotating shaft 21 rotates, the first bevel gear 24 can drive the second bevel gear 25 to rotate.
In this embodiment, the sliding column 40 is slidably mounted in the third hollow groove 35, one end of the second rack 36 is fixedly connected with the top of the sliding column 40 by welding, the waist-shaped groove 41 is formed in one side of the sliding column 40, the turntable 38 is fixedly mounted at one end of the second worm 26 located in the third hollow groove 35 by welding, the connecting column 39 is fixedly connected to one side of the turntable 38 by welding, and the connecting column 39 is slidably connected with the inner wall of the waist-shaped groove 41 by the outer side of the connecting column 39, when the turntable 38 rotates, the turntable 38 drives the connecting column 39 to do circular motion, and the connecting column 39 can drive the sliding column 40 to reciprocate vertically.
In this embodiment, a sixth through hole is formed on the fixing rod 43, a second rotating shaft 44 is rotatably installed in the sixth through hole, a second worm wheel 45 is fixedly installed at one end of the second rotating shaft 44 through welding, the second worm wheel 45 is meshed with the second worm 26, two symmetrical scraping plates 46 are fixedly connected to the outer side of the second rotating shaft 44 through welding, the outer sides of the two scraping plates 46 are slidably connected with the top of the first filter plate 7, and when the second worm 26 rotates, the second worm wheel 45 can drive the second rotating shaft 44 to rotate.
In this embodiment, the storage battery 42 is fixedly mounted on one side of the housing 1 through bolts, and through the arrangement that the solar chip 5 is connected with the storage battery 42 and the motor 12, the solar chip 5 can convert light energy into electric energy to be stored in the storage battery 42, and the storage battery 42 can be used as an emergency power supply of the motor 12.
The working principle is that when in use, the exhaust pipe 3 can be communicated to the exhaust ports of all floors, when fire occurs, the motor 12 and the water pump 9 are started, the motor 12 drives the first worm 13 to rotate, the first worm 13 drives the impeller 14 to rotate, the suction force generated by the rotation of the impeller 14 can pump the dense smoke into the shell 1 through the exhaust pipe 3 and then is discharged through the exhaust port 28, the second filter plate 16 can filter dust particles in the dense smoke, meanwhile, the first worm 13 drives the first worm wheel 22 to rotate, the first worm wheel 22 drives the first rotating shaft 21 to rotate, the first rotating shaft 21 drives the two sector gears 23 to rotate, the two sector gears 23 respectively drive the two first racks 19 to horizontally move leftwards, the two first racks 19 respectively drive the two first slide bars 17 to horizontally move leftwards, the two first slide bars 17 drive the second filter plate 16 to horizontally move leftwards, the second filter plate 16 stretches the two first springs 18 to generate deformation force, when the two sector gears 23 rotate to be disengaged with the two first racks 19 respectively, the two first springs 18 can drive the second filter plate 16 to horizontally move rightwards through deformation force, and then the second filter plate 16 horizontally reciprocates, so that the vibration generated by the horizontal reciprocation of the second filter plate 16 can shake off filtered dust particles, thereby ensuring the exhaust efficiency, meanwhile, the water pump 9 can convey the purifying liquid in the water tank 2 into the plurality of spray heads 47 through the connecting pipe 48 and the water outlet pipe 34, the plurality of spray heads 47 spray the purifying liquid, the purifying liquid can effectively purify harmful substances contained in dense smoke, the first rotating shaft 21 drives the first bevel gear 24 to rotate, the first bevel gear 24 drives the second bevel gear 25 to rotate, the second bevel gear 25 drives the second worm 26 to rotate, the second worm 26 drives the two cams 27 to rotate, the two cams 27 respectively drive the two second slide bars 29 to vertically move upwards, the two second slide bars 29 drive the cover plate 31 and the sealing plate 32 to vertically move upwards, the cover plate 31 stretches the two second springs 30 to generate deformation force, when the two cams 27 rotate to a certain angle, the two second springs 30 can drive the cover plate 31 and the sealing plate 32 to vertically move downwards through the deformation force, the sealing plate 32 further vertically reciprocates, the sealing plate 32 can intermittently open and close the air outlet 28 through the arrangement of the sealing plate 32 and the air outlet 28, meanwhile, the second worm 26 drives the turntable 38 to rotate, the turntable 38 drives the connecting column 39 to rotate, the connecting column 39 can drive the sliding column 40 to vertically reciprocate through the arrangement of the outer side of the connecting column 39 and the inner wall of the waist-shaped groove 41, the sliding column 40 drives the second rack 36 to vertically reciprocate, the second rack 36 drives the gear 37 to reciprocate positively and negatively, the gear 37 drives the water outlet pipe 34 to reciprocate forward and backward, the water outlet pipe 34 drives the spray heads 47 to reciprocate back and forth, so that the sealing plate 32 can vertically reciprocate to increase the residence time of the dense smoke in the shell 1, the spray heads 47 reciprocate back and forth to fully purify the dense smoke by the purifying liquid, the purified waste water flows into the water tank 2 through the water outlet, the first filter plate 7 and the active carbon filter layer 8 can filter and purify the waste water, thereby fully utilizing the purifying liquid, avoiding untimely water supplementing, simultaneously the second worm 26 drives the second worm wheel 45 to rotate, the second worm wheel 45 drives the second rotating shaft 44 to rotate, the second rotating shaft 44 drives the two scraping plates 46 to rotate, and then the two scraping plates 46 can scrape the impurities filtered by the first filter plate 7, prevent the first filter plate 7 from filtering more impurities to be blocked, reduce the water returning efficiency, meanwhile, through the arrangement that the solar chip 5 is connected with the storage battery 42 and the motor 12, the solar chip 5 can convert light energy into electric energy to be stored in the storage battery 42, and the storage battery 42 can be used as an emergency power supply of the motor 12.
Example two
The difference from the first embodiment is that: one side of the shell 1 is fixedly provided with a storage battery 42 through a bolt, the solar chip 5 is connected with the storage battery 42 and the motor 12, the solar chip 5 can convert light energy into electric energy to be stored in the storage battery 42, the storage battery 42 can be used as an emergency power supply of the motor 12, one side of the shell 1 is fixedly provided with a protective cover through the bolt, the storage battery 12 is positioned in the protective cover, the top of the shell 1 is fixedly provided with two symmetrical connecting plates through the bolt, the tops of the two connecting plates are fixedly connected with the same baffle through the bolt, and the cover plate 31 is positioned below the baffle.
The working principle is that when in use, the exhaust pipe 3 can be communicated to the exhaust ports of all floors, when fire occurs, the motor 12 and the water pump 9 are started, the motor 12 drives the first worm 13 to rotate, the first worm 13 drives the impeller 14 to rotate, the suction force generated by the rotation of the impeller 14 can pump the dense smoke into the shell 1 through the exhaust pipe 3 and then is discharged through the exhaust port 28, the second filter plate 16 can filter dust particles in the dense smoke, meanwhile, the first worm 13 drives the first worm wheel 22 to rotate, the first worm wheel 22 drives the first rotating shaft 21 to rotate, the first rotating shaft 21 drives the two sector gears 23 to rotate, the two sector gears 23 respectively drive the two first racks 19 to horizontally move leftwards, the two first racks 19 respectively drive the two first slide bars 17 to horizontally move leftwards, the two first slide bars 17 drive the second filter plate 16 to horizontally move leftwards, the second filter plate 16 stretches the two first springs 18 to generate deformation force, when the two sector gears 23 rotate to be disengaged with the two first racks 19 respectively, the two first springs 18 can drive the second filter plate 16 to horizontally move rightwards through deformation force, and then the second filter plate 16 horizontally reciprocates, so that the vibration generated by the horizontal reciprocation of the second filter plate 16 can shake off filtered dust particles, thereby ensuring the exhaust efficiency, meanwhile, the water pump 9 can convey the purifying liquid in the water tank 2 into the plurality of spray heads 47 through the connecting pipe 48 and the water outlet pipe 34, the plurality of spray heads 47 spray the purifying liquid, the purifying liquid can effectively purify harmful substances contained in dense smoke, the first rotating shaft 21 drives the first bevel gear 24 to rotate, the first bevel gear 24 drives the second bevel gear 25 to rotate, the second bevel gear 25 drives the second worm 26 to rotate, the second worm 26 drives the two cams 27 to rotate, the two cams 27 respectively drive the two second slide bars 29 to vertically move upwards, the two second slide bars 29 drive the cover plate 31 and the sealing plate 32 to vertically move upwards, the cover plate 31 stretches the two second springs 30 to generate deformation force, when the two cams 27 rotate to a certain angle, the two second springs 30 can drive the cover plate 31 and the sealing plate 32 to vertically move downwards through the deformation force, the sealing plate 32 further vertically reciprocates, the sealing plate 32 can intermittently open and close the air outlet 28 through the arrangement of the sealing plate 32 and the air outlet 28, meanwhile, the second worm 26 drives the turntable 38 to rotate, the turntable 38 drives the connecting column 39 to rotate, the connecting column 39 can drive the sliding column 40 to vertically reciprocate through the arrangement of the outer side of the connecting column 39 and the inner wall of the waist-shaped groove 41, the sliding column 40 drives the second rack 36 to vertically reciprocate, the second rack 36 drives the gear 37 to reciprocate positively and negatively, the gear 37 drives the water outlet pipe 34 to reciprocate forward and backward, the water outlet pipe 34 drives the spray heads 47 to reciprocate back and forth, so that the sealing plate 32 can vertically reciprocate to increase the residence time of the dense smoke in the shell 1, the spray heads 47 reciprocate back and forth to fully purify the dense smoke by the purifying liquid, the purified waste water flows into the water tank 2 through the water outlet, the first filter plate 7 and the active carbon filter layer 8 can filter and purify the waste water, thereby fully utilizing the purifying liquid, avoiding untimely water supplementing, simultaneously the second worm 26 drives the second worm wheel 45 to rotate, the second worm wheel 45 drives the second rotating shaft 44 to rotate, the second rotating shaft 44 drives the two scraping plates 46 to rotate, and then the two scraping plates 46 can scrape the impurities filtered by the first filter plate 7, prevent the first filter plate 7 from filtering more impurities to be blocked, reduce the water returning efficiency, through the setting that solar chip 5 and battery 42 and motor 12 are connected, solar chip 5 can be with light energy conversion to electric energy and store to in the battery 42, and the battery 42 can be used as the emergency power source of motor 12, and the protection casing can protect battery 42 simultaneously, keeps away from sun-shine rain and reduces battery 42's life, and the baffle can protect air exit 28, prevents that the rainwater from flowing into the normal use of influence purifying liquid in the casing 1.
The remainder is the same as in embodiment one.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. The utility model provides a quick exhaust device of building fire control dense smoke, including casing (1), its characterized in that, the installing port has been seted up to one side of casing (1), install exhaust column (3) in the mouth fixed mounting, the bottom fixed mounting of casing (1) has water tank (2), the top fixed mounting of casing (1) has two backup pads (4) of symmetry, the top fixed mounting of two backup pads (4) has same solar chip (5), air outlet (28) have been seted up at the top of casing (1), the delivery port has been seted up to the bottom of casing (1), the delivery port communicates with each other with water tank (2), fixed mounting has dead lever (43) in the delivery port, water inlet and outlet have been seted up respectively to top and one side of water tank (2), the top inner wall fixed mounting of water tank (2) has installing frame (6), first filter plate (7) and active carbon filter layer (8) have all been seted up to the top inner wall and the bottom inner wall of casing (1), same second (16) have been slided in two filter plates (15), be provided with air outlet (11) in two chute (15) mechanism, first vibration column (11) are fixed mounting in the casing (10) is fixed mounting 1), first vibration column (11) is fixed in the fixed mounting column (11), a second empty groove (20) is formed in the fixing column (10), a third empty groove (35) is formed in the shell (1), two symmetrical first sliding holes are formed in the top of the shell (1), an opening and closing mechanism is arranged in each of the two first sliding holes, a water pump (9) is fixedly arranged on the inner wall of the bottom of the water tank (2), a first through hole is formed in the top of the water tank (2), a connecting pipe (48) is fixedly arranged in the first through hole, one end of the connecting pipe (48) is fixedly communicated with an output port of the water pump (9), a fourth empty groove (33) is formed in the shell (1), a swinging mechanism is arranged in the fourth empty groove (33), and cleaning ports are formed in the outer side of the shell (1) and the outer side of the water tank (2); the vibrating mechanism comprises two first sliding rods (17), two symmetrical first mounting grooves are formed in the shell (1), first racks (19) are slidably mounted in the two first mounting grooves, second sliding holes are formed in the inner wall of one side of each first mounting groove, the two second sliding holes are respectively communicated with two sliding grooves (15), the outer sides of the two first sliding rods (17) are respectively in sliding connection with the inner walls of the two second sliding holes, one ends of the two first sliding rods (17) are respectively fixedly connected with one ends of the two first racks (19), the other ends of the two first sliding rods (17) are fixedly connected with one side of a second filter plate (16), first springs (18) are sleeved on the two first sliding rods (17), and the two ends of each first spring (18) are respectively fixedly connected with one side of the second filter plate (16) and one side inner wall of the corresponding sliding groove (15); the exhaust mechanism comprises a motor (12), the outer side of the motor (12) is fixedly connected with the inner wall of one side of a first empty groove (11), a second through hole is formed in the inner wall of one side of the first empty groove (11), a first worm (13) is rotatably installed in the second through hole, an impeller (14) is fixedly sleeved on the outer side of the first worm (13), and one end of the first worm (13) is fixedly connected with an output shaft of the motor (12); the opening and closing mechanism comprises two second slide bars (29), one end of each second slide bar (29) is fixedly connected with the same cover plate (31), the bottom of each cover plate (31) is fixedly provided with a sealing plate (32), the sealing plates (32) are matched with the air outlet (28), the outer sides of the two second slide bars (29) are respectively sleeved with a second spring (30), and two ends of each second spring (30) are respectively fixedly connected with the top of the shell (1) and the bottom of each cover plate (31); the swing mechanism comprises a water outlet pipe (34), a third through hole is formed in one side of the shell (1), the third through hole is communicated with a fourth empty groove (33), the inner wall of the third through hole is in sliding connection with the outer side of the water outlet pipe (34), a plurality of spray heads (47) are fixedly communicated with the outer side of the water outlet pipe (34), a second mounting groove is formed in the shell (1), the second mounting groove is communicated with the fourth empty groove (33), a second rack (36) is slidably mounted in the second mounting groove, a gear (37) is fixedly sleeved on the outer side of the water outlet pipe (34), the gear (37) is meshed with the second rack (36), a mounting hole is formed in the outer side of a connecting pipe (48), and the inner wall of the mounting hole is in sliding connection with the outer side of the water outlet pipe (34); the inner walls of the top and the bottom of the first empty groove (11) are respectively provided with a fourth through hole, the two fourth through holes are respectively communicated with the two first mounting grooves, the two fourth through holes are rotatably provided with the same first rotating shaft (21), the two ends of the first rotating shaft (21) are fixedly provided with sector gears (23), the two sector gears (23) are respectively meshed with the two first racks (19), the outer side of the first rotating shaft (21) is fixedly sleeved with a first worm wheel (22), and the first worm wheel (22) is meshed with the first worm (13); a fifth through hole is formed in one side inner wall of the shell (1) and one side of the fixed column (10), the two fifth through holes are respectively communicated with the second empty groove (20) and the third empty groove (35), the same second worm (26) is rotationally installed in the two fifth through holes, a second bevel gear (25) is fixedly installed at one end of the second worm (26), a first bevel gear (24) is fixedly sleeved on the outer side of the first rotating shaft (21), the first bevel gear (24) is meshed with the second bevel gear (25), two cams (27) are fixedly sleeved on the outer side of the second worm (26), and the outer sides of the two cams (27) are respectively in sliding connection with one ends of two second sliding rods (29); and a sliding column (40) is slidably mounted in the third empty groove (35), one end of the second rack (36) is fixedly connected with the top of the sliding column (40), a waist-shaped groove (41) is formed in one side of the sliding column (40), a rotary table (38) is fixedly mounted at one end of the second worm (26) positioned in the third empty groove (35), a connecting column (39) is fixedly connected to one side of the rotary table (38), and the outer side of the connecting column (39) is slidably connected with the inner wall of the waist-shaped groove (41).
2. The rapid exhaust device for building fire-fighting dense smoke according to claim 1, wherein a sixth through hole is formed in the fixing rod (43), a second rotating shaft (44) is rotatably installed in the sixth through hole, a second worm wheel (45) is fixedly installed at one end of the second rotating shaft (44), the second worm wheel (45) is meshed with the second worm (26), two symmetrical scraping plates (46) are fixedly connected to the outer side of the second rotating shaft (44), and the outer sides of the two scraping plates (46) are slidably connected with the top of the first filter plate (7).
3. The rapid exhaust device for building fire-fighting dense smoke according to claim 2, wherein a storage battery (42) is fixedly arranged on one side of the shell (1), and the solar chip (5) is connected with the storage battery (42) and the motor (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111360589.2A CN113983607B (en) | 2021-11-17 | 2021-11-17 | Quick exhaust device of building fire control dense smoke |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111360589.2A CN113983607B (en) | 2021-11-17 | 2021-11-17 | Quick exhaust device of building fire control dense smoke |
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| CN113983607B true CN113983607B (en) | 2023-05-30 |
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| CN210373840U (en) * | 2019-07-16 | 2020-04-21 | 北京澳特舒尔保健品开发有限公司 | Tea bag workshop central air conditioning system |
| CN112246059A (en) * | 2020-10-16 | 2021-01-22 | 西藏昌都高争建材股份有限公司 | Multi-cylinder type cement production dust removal device |
| WO2021083416A2 (en) * | 2020-12-19 | 2021-05-06 | 昶旻(苏州)信息科技有限公司 | Dust removal apparatus for building construction |
| CN113065040B (en) * | 2021-04-27 | 2023-01-31 | 杭州诺明科技有限公司 | Electric power data analysis system based on 5G communication |
| CN113209764A (en) * | 2021-05-11 | 2021-08-06 | 罗厚镇 | Weaving dust collecting system for weaving equipment |
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