CN113134198A - Smoke prevention and fire extinguishing device convenient to operate - Google Patents
Smoke prevention and fire extinguishing device convenient to operate Download PDFInfo
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- CN113134198A CN113134198A CN202110543455.8A CN202110543455A CN113134198A CN 113134198 A CN113134198 A CN 113134198A CN 202110543455 A CN202110543455 A CN 202110543455A CN 113134198 A CN113134198 A CN 113134198A
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0072—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using sprayed or atomised water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- Business, Economics & Management (AREA)
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Abstract
The invention discloses a smoke-eliminating fire-extinguishing device convenient to operate, which comprises a bottom plate, wherein four universal wheels which are symmetrical in pairs are fixedly arranged at the bottom of the bottom plate, a box body and a water pump are fixedly arranged at the top of the bottom plate, a water cavity, an installation cavity and a purification cavity are formed in the box body, an activated carbon filter plate is fixedly arranged in the purification cavity, a water suction pipe is fixedly arranged at the suction end of the water pump, one end of the water suction pipe, far away from the water pump, extends into the water cavity, a drain pipe is fixedly arranged at the discharge end of the water pump, a hinged seat is fixedly arranged on one side of the box body, an inclined rod is rotatably arranged on the hinged seat, a spray head is fixedly arranged on one side, far away from the hinged seat, of the inclined rod, and one end of the spray head is fixedly connected with a water delivery hose. The invention has reasonable design and good practicability, can quickly and effectively extinguish fire in a fire scene, can effectively purify and remove dust from smoke generated in the fire scene, has good smoke elimination effect, improves the surrounding environmental quality, and is convenient to use and good in use effect.
Description
Technical Field
The invention relates to the technical field of fire extinguishing equipment, in particular to a smoke prevention and fire extinguishing device convenient to operate.
Background
The utilization and control of fire are signs of human civilization progress, but because various factors and fire hazards often appear, the two important tasks of fire fighting work are to prevent the fire and reduce the hazards of the fire, usually, a large amount of smoke can be generated when the fire breaks out, the smoke can block the sight of firemen and sleepers, people escape in the smoke, if the human body is not protected properly, the smoke is easily sucked into the human body to cause syncope or suffocation, meanwhile, eyes can not be opened due to stabbing pain caused by the stimulation of the smoke, the escape difficulty of the sleepers and the rescue difficulty of the firemen can be increased, in daily life and in the working process, once the fire breaks out in time, and in the fire extinguishing process in the fire scene, the fire extinguishing equipment is one of necessary fire extinguishing equipment nowadays.
However, in the prior art, when the fire extinguishing apparatus is used, a user needs to hold the fire extinguishing apparatus by hand to extinguish a fire, the operation is inconvenient, time and labor are wasted, the fire extinguishing effect is not good, and the smoke prevention and dust control function on smoke generated in a fire scene is not provided, a large amount of smoke is scattered in the air, so that the surrounding environment is easily polluted, and the using effect is not ideal.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the smoke abatement fire extinguishing device which is convenient to operate, and solves the problems that when the existing fire extinguishing equipment is used, a user needs to hold the fire extinguishing equipment by hand to extinguish fire manually, the operation is inconvenient, time and labor are wasted, the fire extinguishing effect is poor, the smoke abatement and dust removal functions on smoke generated in a fire scene are not available, a large amount of smoke is scattered in the air, the surrounding environment is easily polluted, and the using effect is not ideal.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a smoke-eliminating fire-extinguishing device convenient to operate comprises a bottom plate, wherein four universal wheels which are symmetrical in pairs are fixedly mounted at the bottom of the bottom plate, a box body and a water pump are fixedly mounted at the top of the bottom plate, a water cavity, an installation cavity and a purification cavity are formed in the box body, an activated carbon filter plate is fixedly mounted in the purification cavity, a water suction pipe is fixedly mounted at the suction end of the water pump, one end, far away from the water pump, of the water suction pipe extends into the water cavity, a drain pipe is fixedly mounted at the discharge end of the water pump, a hinged seat is fixedly mounted on one side of the box body, an inclined rod is rotatably mounted on the hinged seat, a spray head is fixedly mounted on one side, far away from the hinged seat, of the inclined rod, one end of the spray head is fixedly connected with a water delivery hose, one end, far away from the spray head, of the water delivery hose is fixedly connected with one end, far away from the water pump, a support rod is fixedly mounted at the top of the inclined rod, a smoke-absorbing hood is fixedly mounted on the support rod, one end of the smoke-absorbing hose is fixedly connected with a smoke-absorbing hose, the top of the inclined rod is fixedly connected with a bent spring, one end of the bent spring, which is far away from the inclined rod, is fixedly connected with one side of the box body, the top of the box body is fixedly provided with a smoke suction tube and a motor, one side of the smoke suction tube, which is far away from the motor, is of an open structure, a cross shaft is rotatably arranged in the smoke suction tube, one end of the cross shaft, which is far away from the motor, is fixedly connected with an output shaft end of the motor, one end of the cross shaft, which is far away from the fan blade, is fixedly connected with the output shaft end of the motor, a first bevel gear which is positioned between the smoke suction tube and the motor is fixedly sleeved on the cross shaft, the bottom of the smoke suction tube is fixedly provided with a smoke discharge tube, the smoke discharge tube is arranged in an inclined manner, the bottom end of the smoke discharge tube penetrates through the installation cavity and extends into the purification cavity, a support is fixedly arranged on the inner wall of one side of the installation cavity, an insulating tube of a hollow structure is fixedly arranged on the support, a vertical shaft penetrates through the insulating tube, the inner wall of the insulating tube is fixedly provided with fur, and the outer wall of the vertical shaft is contacted with the fur, a first round hole is formed in the inner wall of the top of the mounting cavity, a second bevel gear penetrates through the first round hole at the top end of the vertical shaft and is fixedly mounted on the top end of the vertical shaft, the second bevel gear is meshed with the first bevel gear, a small straight gear located above the insulating cylinder is fixedly sleeved on the vertical shaft, a crank throw is arranged in the mounting cavity, a large straight gear is fixedly sleeved on the crank throw, and the large straight gear is meshed with the small straight gear.
Preferably, the bell crank is gone up to rotate the cover and is equipped with the sleeve that is located big straight-teeth gear below, and telescopic one side fixedly connected with stay cord, has seted up the through-hole on the installation cavity is close to one side inner wall of articulated seat, and the bottom fixed mounting of slope pole has the semicircle ring, and telescopic one end and semicircle ring fixed connection are kept away from to the stay cord, and one side fixed mounting of box has the leading wheel that is located the through-hole top, and the stay cord is around establishing on the leading wheel.
Preferably, the bottom fixed mounting of vertical axis has the metal ball, and fixed mounting has the insulation board on the bottom inner wall of installation cavity, and the top fixed mounting of insulation board has the metal sheet, and the bottom of metal ball contacts with the top of metal sheet, and one side fixedly connected with electric wire of metal sheet, the one end that the metal sheet was kept away from to the electric wire run through the through-hole and with shower nozzle fixed connection.
Preferably, fixed cover is equipped with the worm that is located the insulating cylinder below on the vertical axis, and the purification intracavity is provided with the (mixing) shaft of horizontal setting, and the one end fixed mounting of (mixing) shaft has the stirring leaf, has seted up same second round hole on the one side inner wall that installation cavity and purification cavity are close to each other, and the one end that the stirring leaf was kept away from to the (mixing) shaft runs through the second round hole and fixed cover is equipped with the worm wheel, and worm wheel mesh mutually, and fixed cover is equipped with first bearing on the (mixing) shaft, the outer lane of first bearing and the inner wall fixed connection of second round hole.
Preferably, the top of the bottom plate is fixedly provided with a storage battery pack, and one side of the bottom plate is fixedly provided with an obliquely arranged grab rail.
Preferably, an observation hole has been seted up on the front side inner wall in water cavity, and fixed mounting has the sight glass in the observation hole, has seted up the clearance mouth on the front side inner wall in purification chamber, and there is the apron front side of box through bolt fixed mounting, apron and clearance mouth looks adaptation, and the front side fixed mounting of box has the blow off pipe, and the blow off pipe is linked together with the purification chamber, and fixed mounting has the stop valve on the blow off pipe.
Preferably, one side of the box body far away from the water pump is fixedly provided with two water feeding pipes, the two water feeding pipes are respectively communicated with the water cavity and the purification cavity, the top ends of the two water feeding pipes are provided with end covers in a threaded manner, the top of the box body is fixedly provided with an exhaust pipe, and the exhaust pipe is communicated with the purification cavity.
Preferably, bearing seats are fixedly mounted on the inner wall of the top and the inner wall of the bottom of the mounting cavity, two ends of the crank throw are rotatably mounted on the corresponding bearing seats respectively, a second bearing is fixedly sleeved on the vertical shaft, and an outer ring of the second bearing is fixedly connected with the inner wall of the first round hole.
(III) advantageous effects
The invention provides a smoke prevention and fire extinguishing device which is convenient to operate. The method has the following beneficial effects:
(1) the smoke-eliminating fire-extinguishing device convenient to operate is convenient to push the whole device to move to a proper position on a fire scene by arranging four universal wheels, clear water in a water cavity is sprayed out from a spray head by starting a water pump to work, the clear water sprayed out from the spray head can be subjected to fire extinguishing treatment at a fire source position, a motor drives a transverse shaft, a suction fan blade and a first bevel gear to rotate at a high speed by starting a motor to rotate at a high speed, smoke generated on the fire scene is sucked into the suction hood by utilizing the high-speed rotation of the suction fan blade, and finally the smoke is discharged into a purification cavity from a smoke discharge pipe to be mixed and contacted with the smoke by utilizing a purifying liquid, so that the smoke can be effectively purified, impurities such as dust particles, metal ions and peculiar smell in the smoke can be adsorbed and purified again by utilizing an active carbon filter plate, the purified smoke is discharged from an exhaust pipe, and the generated smoke can be discharged after being adsorbed and purified, can eliminate smoke while extinguishing fire.
(2) This convenient operation's smoke prevention and fire extinguishing device, through utilizing first bevel gear to drive the second bevel gear, the vertical axis, little straight-tooth gear, worm and metal ball are rotatory, the vertical axis carries out quick friction with the fur and produces the negative charge, the negative charge of production transmits to spun clear water in the shower nozzle, make and have the negative charge from shower nozzle spun aquatic, when the clear water that has the negative charge contacts with the flue gas at conflagration scene, can carry out effectual dust fall effect to the dust granule in the flue gas, make the great reduction of dust granule in the flue gas, air quality around has been improved.
(3) This convenient operation's smoke prevention and fire extinguishing device through utilizing the worm to drive worm wheel, (mixing) shaft and stirring leaf rotation, can stir the scavenging solution in the purification chamber, and the motion range increase of scavenging solution discharges into the flue gas in the scavenging solution can fully contact with the scavenging solution, has improved the purifying quality and the purifying effect to the flue gas.
(4) This convenient operation's smoke prevention extinguishing device, through utilizing little straight-teeth gear to drive big straight-teeth gear, crank and sleeve rotate, utilize under the continuous rotation effect of crank, and the spring action that the curved spring of cooperation produced, make the slope pole drive the shower nozzle, branch and smoke suction hood carry out the reciprocating swing, the water spray range of shower nozzle has been increased, can carry out quick fire extinguishing to the scene of fire, the smoke elimination scope of smoke suction hood has also been increased, can carry out quick effectual smoking dust fall to the flue gas that the scene of fire produced, fire extinguishing efficiency and dust fall smoke elimination quality have been improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 2;
fig. 5 is an enlarged schematic view of a portion C in fig. 2.
In the figure: 1. a base plate; 2. a universal wheel; 3. a box body; 4. a water pump; 5. a water chamber; 6. a mounting cavity; 7. a purification chamber; 8. a suction pipe; 9. a drain pipe; 10. a hinged seat; 11. an inclined lever; 12. a spray head; 13. a water delivery hose; 14. a strut; 15. a smoke suction hood; 16. a smoking hose; 17. bending a spring; 18. a smoking barrel; 19. a motor; 20. a horizontal axis; 21. an intake fan blade; 22. a first bevel gear; 23. a smoke exhaust pipe; 24. an insulating cylinder; 25. a vertical axis; 26. fur; 27. a second bevel gear; 28. a small spur gear; 29. a crank throw; 30. a large spur gear; 31. a sleeve; 32. pulling a rope; 33. a semicircular ring; 34. a metal ball; 35. an insulating plate; 36. a metal plate; 37. an electric wire; 38. a worm; 39. a stirring shaft; 40. stirring blades; 41. a worm gear; 42. an active carbon filter plate; 43. a battery pack; 44. a grab rail; 45. an observation mirror; 46. a cover plate; 47. a blow-off pipe; 48. a guide wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, the present invention provides a technical solution: a smoke abatement fire extinguishing device convenient to operate comprises a bottom plate 1, four universal wheels 2 which are symmetrical in pairs are fixedly installed at the bottom of the bottom plate 1, a box body 3 and a water pump 4 are fixedly installed at the top of the bottom plate 1, a water cavity 5, an installation cavity 6 and a purification cavity 7 are formed in the box body 3, an activated carbon filter plate 42 is fixedly installed in the purification cavity 7, a water suction pipe 8 is fixedly installed at the suction end of the water pump 4, one end, away from the water pump 4, of the water suction pipe 8 extends into the water cavity 5, a drain pipe 9 is fixedly installed at the discharge end of the water pump 4, a hinged seat 10 is fixedly installed at one side of the box body 3, an inclined rod 11 is rotatably installed on the hinged seat 10, a spray head 12 is fixedly installed at one side, away from the hinged seat 10, of the inclined rod 11, a water delivery hose 13 is fixedly connected with one end, away from the spray head 12, of the water delivery hose 13 is fixedly connected with one end, away from the water pump 4, of the drain pipe 9, a support rod 14 is fixedly installed at the top of the inclined rod 11, a smoke suction hood 15 is fixedly installed on the supporting rod 14, a smoke suction hose 16 is fixedly connected at one end of the smoke suction hood 15, a bent spring 17 is fixedly connected at the top of the inclined rod 11, one end of the bent spring 17 far away from the inclined rod 11 is fixedly connected with one side of the box body 3, a smoke suction tube 18 and a motor 19 are fixedly installed at the top of the box body 3, one side of the smoke suction tube 18 far away from the motor 19 is of an open structure, a transverse shaft 20 is rotatably installed on the smoke suction tube 18, a smoke suction fan blade 21 is fixedly installed at one end of the transverse shaft 20 far away from the motor 19, one end of the transverse shaft 20 far away from the smoke suction fan blade 21 is fixedly connected with an output shaft end of the motor 19, a first bevel gear 22 positioned between the smoke suction tube 18 and the motor 19 is fixedly sleeved on the transverse shaft 20, a smoke exhaust pipe 23 is fixedly installed at the bottom of the smoke suction tube 18, the smoke exhaust pipe 23 is obliquely arranged, the bottom end of the smoke exhaust pipe 23 penetrates through the installation cavity 6 and extends into the purification cavity 7, a support is fixedly installed on the inner wall of one side of the installation cavity 6, an insulating cylinder 24 with a hollow structure is fixedly mounted on the support, a vertical shaft 25 penetrates through the insulating cylinder 24, a fur 26 is fixedly mounted on the inner wall of the insulating cylinder 24, the outer wall of the vertical shaft 25 is in contact with the fur 26, a first round hole is formed in the inner wall of the top of the mounting cavity 6, a second bevel gear 27 is fixedly mounted at the top end of the vertical shaft 25 and penetrates through the first round hole, the second bevel gear 27 is meshed with the first bevel gear 22, a small straight gear 28 located above the insulating cylinder 24 is fixedly sleeved on the vertical shaft 25, a crank 29 is arranged in the mounting cavity 6, a large straight gear 30 is fixedly sleeved on the crank 29, and the large straight gear 30 is meshed with the small straight gear 28.
In this embodiment, the rotating sleeve on the crank throw 29 is equipped with the sleeve 31 that is located big straight-teeth gear 30 below, one side fixedly connected with stay cord 32 of sleeve 31, the through-hole has been seted up on the one side inner wall that installation cavity 6 is close to articulated seat 10, the bottom fixed mounting of tilting rod 11 has semicircle ring 33, the one end and the semicircle ring 33 fixed connection of sleeve 31 are kept away from to stay cord 32, one side fixed mounting of box 3 has the leading wheel 48 that is located the through-hole top, stay cord 32 is around establishing on leading wheel 48.
In this embodiment, the bottom end of the vertical shaft 25 is fixedly provided with a metal ball 34, the bottom inner wall of the installation cavity 6 is fixedly provided with an insulating plate 35, the top of the insulating plate 35 is fixedly provided with a metal plate 36, the bottom of the metal ball 34 is in contact with the top of the metal plate 36, one side of the metal plate 36 is fixedly connected with an electric wire 37, and one end of the electric wire 37, which is far away from the metal plate 36, penetrates through the through hole and is fixedly connected with the spray head 12.
In this embodiment, fixed cover is equipped with the worm 38 that is located insulating cylinder 24 below on the vertical axis 25, be provided with the (mixing) shaft 39 of horizontal setting in the purification chamber 7, the one end fixed mounting of (mixing) shaft 39 has stirring leaf 40, same second round hole has been seted up on the one side inner wall that installation cavity 6 and purification chamber 7 are close to each other, the one end that stirring leaf 40 was kept away from to (mixing) shaft 39 runs through the second round hole and fixed cover is equipped with worm wheel 41, and worm 38 meshes with worm wheel 41 mutually, fixed cover is equipped with first bearing on the (mixing) shaft 39, the outer lane of first bearing and the inner wall fixed connection of second round hole.
In this embodiment, a battery pack 43 is fixedly mounted on the top of the base plate 1, and an obliquely disposed grab bar 44 is fixedly mounted on one side of the base plate 1.
In this embodiment, seted up the observation hole on the front side inner wall of water cavity 5, fixed mounting has sight glass 45 in the observation hole, has seted up the clearance mouth on the front side inner wall of purification chamber 7, and there is apron 46 the front side of box 3 through bolt fixed mounting, apron 46 and clearance mouth looks adaptation, and the front side fixed mounting of box 3 has blow off pipe 47, and blow off pipe 47 is linked together with purification chamber 7, and fixed mounting has the stop valve on the blow off pipe 47.
In this embodiment, one side fixed mounting that water pump 4 was kept away from to box 3 has two filler pipes, and two filler pipes are linked together with water cavity 5 and purification chamber 7 respectively, and the end cover is installed to the equal screw thread in top of two filler pipes, and the top fixed mounting of box 3 has the blast pipe, and the blast pipe is linked together with purification chamber 7.
In this embodiment, the top inner wall and the bottom inner wall of the mounting cavity 6 are both fixedly mounted with bearing seats, two ends of the crank 29 are respectively rotatably mounted on the corresponding bearing seats, the vertical shaft 25 is fixedly sleeved with a second bearing, and an outer ring of the second bearing is fixedly connected with an inner wall of the first circular hole.
In this embodiment, the nozzle 12 is made of a metal material, the vertical shaft 25 is made of a rubber material, the small spur gear 28, the large spur gear 30, the worm 38, the worm wheel 41, the first bearing and the second bearing are all made of an insulating material, the box body 3 is provided with the control switch, the water pump 4, the motor 19, the control switch and the storage battery 43 are electrically connected through a wire to form a loop, the control switch can respectively control the start and stop of the water pump 4 and the motor 19, a proper amount of clean water can be added into the water cavity 5 from the water feeding pipe below by unscrewing the end cover below, and a proper amount of purifying liquid can be added into the purifying cavity 7 from the water feeding pipe above by unscrewing the end cover above.
In the embodiment, when in use, the four universal wheels 2 are arranged, so that the whole equipment is conveniently pushed to move, when smoke abatement and fire extinguishing are required to be carried out by using the equipment, firstly, the whole equipment is pushed to a proper position in a fire scene to be placed, the water pump 4 is started to work, clean water in the water cavity 5 is sprayed out from the spray head 12 through the water suction pipe 8, the water pump 4, the water discharge pipe 9 and the water delivery hose 13 in sequence, the clean water sprayed out from the spray head 12 is sprayed at a fire source position to carry out fire extinguishing treatment, the motor 19 is started to work, the motor 19 drives the transverse shaft 20, the suction fan blade 21 and the first bevel gear 22 to rotate at a high speed, smoke generated in the fire scene is sucked into the smoke suction hood 15 and sucked into the smoke suction barrel 18 through the smoke suction hose 16 in sequence, and finally the smoke is discharged into the purifying liquid in the purifying cavity 7 through the smoke discharge pipe 23, the flue gas can be effectively purified by mixing and contacting the purifying liquid with the flue gas, the impurities such as dust particles, metal ions, peculiar smell and the like in the flue gas can be adsorbed and purified again by using the active carbon filter plate 42, the purified flue gas is discharged from the exhaust pipe, so that the generated flue gas can be adsorbed and purified and then discharged, the smoke can be eliminated while the fire is extinguished, the second bevel gear 27, the vertical shaft 25, the small straight gear 28, the worm 38 and the metal ball 34 are driven to rotate by using the first bevel gear 22, the vertical shaft 25 and the fur 26 are rapidly rubbed to generate negative charges, the generated negative charges are transmitted to the metal ball 34 and the metal plate 36, the negative charges are transmitted to the clean water sprayed out of the spray head 12 through the electric wire 37, the clean water with the negative charges is provided with the negative charges, and when the clean water with the negative charges is contacted with the flue gas on a fire scene, can carry on the effective dust fall effect to the dust particle in the flue gas, make the great reduction of dust particle in the flue gas, improve the air quality around, through utilizing worm 38 to drive worm wheel 41, stirring shaft 39 and stirring leaf 40 to rotate, utilize the rotation of stirring leaf 40 to stir the purifying solution in purifying the chamber 7, make the range of motion of the purifying solution increase, the flue gas that emits into the purifying solution can fully contact with purifying solution, thus has improved the purifying quality and purifying effect to the flue gas, through utilizing small spur gear 28 to drive big spur gear 30, crank 29 and sleeve 31 to rotate, sleeve 31 drives the stay cord 32 to move, under the guide effect of leading wheel 48, make the stay cord 32 stimulate the inclined bar 11 to rotate with it articulates out, inclined bar 11 drives shower nozzle 12, branch 14 and smoking hood 15 to rotate, bent spring 17 receives tensile deformation to produce elasticity, under the continuous rotation action of the crank 29 and the elastic force action generated by the bent spring 17, the inclined rod 11 drives the spray head 12, the support rod 14 and the smoke absorbing cover 15 to perform reciprocating swing, thereby enlarging the water spraying range of the spray head 12, rapidly extinguishing fire in the fire scene, enlarging the smoke eliminating range of the smoke absorbing hood 15, rapidly and effectively absorbing smoke and reducing dust in the smoke generated in the fire scene, improving the fire extinguishing efficiency and the smoke eliminating and dust reducing quality, stopping the water pump 4 and the motor 19 after the fire extinguishing work is finished, the purification liquid in the purification cavity 7 is discharged from the sewage discharge pipe 47 by regularly opening the stop valve, the purification liquid is convenient to be replaced, the interior of the purification cavity 7 is convenient to be cleaned by regularly disassembling the lower cover plate 46, and those not described in detail in this specification are well within the skill of those in the art.
To sum up, the smoke abatement fire extinguishing device with convenient operation is provided with four universal wheels 2, so that the whole device is pushed to move to a proper position on a fire scene, clear water in a water cavity 5 is sprayed out from a spray head 12 by starting a water pump 4 to work, the clear water sprayed out from the spray head 12 is sprayed at a fire source position to carry out fire extinguishing treatment, a motor 19 is started to work, the motor 19 drives a transverse shaft 20, a suction fan blade 21 and a first bevel gear 22 to rotate at a high speed, smoke generated on the fire scene is sucked into a smoke suction hood 15 by utilizing the high-speed rotation of the suction fan blade 21, finally the smoke is discharged into a purifying cavity 7 from a smoke discharge pipe 23, the purifying liquid is mixed and contacted with the smoke, the smoke can be effectively purified, impurities such as dust particles, metal ions, peculiar smell and the like in the smoke can be adsorbed and purified again by utilizing an active carbon filter plate 42, and the purified smoke is discharged from an exhaust pipe, therefore, the generated smoke can be adsorbed and purified and then discharged, smoke can be eliminated while a fire is extinguished, the first bevel gear 22 is used for driving the second bevel gear 27, the vertical shaft 25, the small straight gear 28, the worm 38 and the metal ball 34 to rotate, the vertical shaft 25 and the fur 26 are rapidly rubbed to generate negative charges, the generated negative charges are transferred into the clean water sprayed out of the spray head 12, so that the water sprayed out of the spray head 12 is provided with negative charges, when the clean water with the negative charges is contacted with the smoke in a fire scene, dust particles in the smoke can be effectively reduced, the dust particles in the smoke are greatly reduced, the surrounding air quality is improved, the worm 38 is used for driving the worm gear 41, the stirring shaft 39 and the stirring blades 40 to rotate, the purification liquid in the purification cavity 7 can be stirred, the movement range of the purification liquid is enlarged, the smoke discharged into the purification liquid can be fully contacted with the purification liquid, the smoke purifying quality and the smoke purifying effect are improved, the small straight gear 28 is used for driving the large straight gear 30, the crank 29 and the sleeve 31 to rotate, the inclined rod 11 is used for driving the spray head 12, the support rod 14 and the smoke suction hood 15 to reciprocate under the continuous rotation action of the crank 29 and the elastic action generated by the bent spring 17, the water spraying range of the spray head 12 is enlarged, the fire can be quickly extinguished on a fire scene, the smoke eliminating range of the smoke suction hood 15 is enlarged, smoke generated on the fire scene can be quickly and effectively smoked and dusted, the fire extinguishing efficiency and the smoke eliminating dusted quality are improved, the smoke purifying device is reasonable in design and good in practicability, the smoke generated on the fire scene can be effectively purified and dedusted, the good smoke eliminating effect is achieved, the surrounding environment quality is improved, and the use is convenient, the use effect is good.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The smoke prevention and fire extinguishing device convenient to operate comprises a bottom plate (1) and is characterized in that: the bottom of the bottom plate (1) is fixedly provided with four universal wheels (2) which are symmetrical in pairs, the top of the bottom plate (1) is fixedly provided with a box body (3) and a water pump (4), a water cavity (5), an installation cavity (6) and a purification cavity (7) are arranged in the box body (3), an activated carbon filter plate (42) is fixedly arranged in the purification cavity (7), a water suction end of the water pump (4) is fixedly provided with a water suction pipe (8), one end, far away from the water pump (4), of the water suction pipe (8) extends into the water cavity (5), a discharge end of the water pump (4) is fixedly provided with a water discharge pipe (9), one side of the box body (3) is fixedly provided with a hinged seat (10), an inclined rod (11) is rotatably arranged on the hinged seat (10), one side, far away from the hinged seat (10), of the inclined rod (11) is fixedly provided with a spray head (12), one end of the spray head (12) is fixedly connected with a water delivery hose (13), one end of the water delivery hose (13) far away from the spray head (12) is fixedly connected with one end of the drain pipe (9) far away from the water pump (4), a support rod (14) is fixedly installed at the top of the inclined rod (11), a smoke suction hood (15) is fixedly installed on the support rod (14), one end of the smoke suction hood (15) is fixedly connected with a smoke suction hose (16), a bent spring (17) is fixedly connected with the top of the inclined rod (11), one end of the bent spring (17) far away from the inclined rod (11) is fixedly connected with one side of the box body (3), a smoke suction barrel (18) and a motor (19) are fixedly installed at the top of the box body (3), one side of the smoke suction barrel (18) far away from the motor (19) is of an opening structure, a transverse shaft (20) is rotatably installed in the smoke suction barrel (18), one end of the transverse shaft (20) far away from the motor (19) is fixedly installed with a fan blade (21), one end of the transverse shaft (20) far away from the fan blade (21) is fixedly connected with an output shaft end of the motor (19), a first bevel gear (22) positioned between the smoke suction tube (18) and the motor (19) is fixedly sleeved on the transverse shaft (20), a smoke exhaust tube (23) is fixedly installed at the bottom of the smoke suction tube (18), the smoke exhaust tube (23) is obliquely arranged, the bottom end of the smoke exhaust tube (23) penetrates through the installation cavity (6) and extends into the purification cavity (7), a support is fixedly installed on the inner wall of one side of the installation cavity (6), an insulating tube (24) with a hollow structure is fixedly installed on the support, a vertical shaft (25) penetrates through the insulating tube (24), a fur (26) is fixedly installed on the inner wall of the insulating tube (24), the outer wall of the vertical shaft (25) is contacted with the fur (26), a first round hole is formed in the inner wall of the top of the installation cavity (6), a second bevel gear (27) penetrates through the first round hole and is fixedly installed at the top end of the vertical shaft (25), the second bevel gear (27) is meshed with the first bevel gear (22), a small straight gear (28) positioned above the insulating cylinder (24) is fixedly sleeved on the vertical shaft (25), a crank throw (29) is arranged in the mounting cavity (6), a large straight gear (30) is fixedly sleeved on the crank throw (29), and the large straight gear (30) is meshed with the small straight gear (28).
2. The smoke abatement fire suppression apparatus of claim 1, wherein: rotate the cover on crank throw (29) and be equipped with sleeve (31) that are located big straight-teeth gear (30) below, one side fixedly connected with stay cord (32) of sleeve (31), the through-hole has been seted up on one side inner wall that installation cavity (6) are close to articulated seat (10), the bottom fixed mounting of slope pole (11) has semicircle ring (33), sleeve (31) was kept away from in stay cord (32) one end and semicircle ring (33) fixed connection, one side fixed mounting of box (3) has leading wheel (48) that are located the through-hole top, stay cord (32) are around establishing on leading wheel (48).
3. The smoke abatement fire suppression apparatus of claim 1, wherein: the bottom fixed mounting of vertical axis (25) has metal ball (34), fixed mounting has insulation board (35) on the bottom inner wall of installation cavity (6), the top fixed mounting of insulation board (35) has metal sheet (36), and the bottom of metal ball (34) contacts with the top of metal sheet (36), one side fixedly connected with electric wire (37) of metal sheet (36), the one end that metal sheet (36) were kept away from in electric wire (37) runs through the through-hole and with shower nozzle (12) fixed connection.
4. The smoke abatement fire suppression apparatus of claim 1, wherein: fixed cover is equipped with worm (38) that are located insulator (24) below on vertical axis (25), be provided with horizontal (mixing) shaft (39) that set up in purification chamber (7), the one end fixed mounting of (mixing) shaft (39) has stirring leaf (40), same second round hole has been seted up on one side inner wall that installation cavity (6) and purification chamber (7) are close to each other, the one end that stirring leaf (40) were kept away from in (mixing) shaft (39) runs through the second round hole and fixed the cover is equipped with worm wheel (41), and worm (38) mesh with worm wheel (41), fixed cover is equipped with first bearing on (mixing) shaft (39), the outer lane of first bearing and the inner wall fixed connection of second round hole.
5. The smoke abatement fire suppression apparatus of claim 1, wherein: the top of the bottom plate (1) is fixedly provided with a storage battery pack (43), and one side of the bottom plate (1) is fixedly provided with an obliquely arranged grab rail (44).
6. The smoke abatement fire suppression apparatus of claim 1, wherein: the utility model discloses a clean water purification device, including water cavity (5), observation hole has been seted up on the front side inner wall of water cavity (5), fixed mounting has sight glass (45) in the observation hole, the clearance mouth has been seted up on the front side inner wall of purification chamber (7), there is apron (46) the front side of box (3) through bolt fixed mounting, apron (46) and clearance mouth looks adaptation, the front side fixed mounting of box (3) has blow off pipe (47), blow off pipe (47) are linked together with purification chamber (7), fixed mounting has the stop valve on blow off pipe (47).
7. The smoke abatement fire suppression apparatus of claim 1, wherein: one side fixed mounting that water pump (4) was kept away from in box (3) has two filler pipes, and two filler pipes are linked together with water chamber (5) and purification chamber (7) respectively, and the end cover is installed to the equal screw thread in top of two filler pipes, and the top fixed mounting of box (3) has the blast pipe, and the blast pipe is linked together with purification chamber (7).
8. The smoke abatement fire suppression apparatus of claim 1, wherein: bearing seats are fixedly mounted on the inner wall of the top and the inner wall of the bottom of the mounting cavity (6), two ends of the crank (29) are rotatably mounted on the corresponding bearing seats respectively, a second bearing is fixedly sleeved on the vertical shaft (25), and the outer ring of the second bearing is fixedly connected with the inner wall of the first round hole.
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| CN202110543455.8A CN113134198B (en) | 2021-05-19 | 2021-05-19 | Smoke prevention and fire extinguishing device convenient to operate |
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| CN202110543455.8A CN113134198B (en) | 2021-05-19 | 2021-05-19 | Smoke prevention and fire extinguishing device convenient to operate |
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