CN114377327B - Fire extinguisher for fire control - Google Patents
Fire extinguisher for fire control Download PDFInfo
- Publication number
- CN114377327B CN114377327B CN202210171933.1A CN202210171933A CN114377327B CN 114377327 B CN114377327 B CN 114377327B CN 202210171933 A CN202210171933 A CN 202210171933A CN 114377327 B CN114377327 B CN 114377327B
- Authority
- CN
- China
- Prior art keywords
- fire
- tank body
- plate
- rotating shaft
- outer tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
- A62C13/78—Suspending or supporting devices
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/02—Portable extinguishers which are permanently pressurised or pressurised immediately before use with pressure gas produced by chemicals
- A62C13/04—Portable extinguishers which are permanently pressurised or pressurised immediately before use with pressure gas produced by chemicals with separate acid container
- A62C13/06—Portable extinguishers which are permanently pressurised or pressurised immediately before use with pressure gas produced by chemicals with separate acid container with acid container without closure device
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C27/00—Fire-fighting land vehicles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/12—Nozzles specially adapted for fire-extinguishing for delivering foam or atomised foam
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to the field of fire fighting, in particular to a fire extinguisher for fire fighting, which comprises a moving part, a fixed block, a limiting ring, a clamping part, a rotating part and a fire extinguishing part, wherein the moving part is arranged on the fixed block; the clamping component can be matched with the rotating component, so that the outer tank body can be clamped and fixed quickly, the stability of the outer tank body in the fire extinguishing process is improved, meanwhile, the rotating component can be operated manually to drive the outer tank body to rotate, so that the sodium bicarbonate solution in the outer tank body and the aluminum sulfate solution in the inner tank body are uniformly mixed, the problem that a traditional fire extinguisher needs to be inverted manually and shaken is solved, the physical consumption of fire extinguishers is reduced, and the fire extinguishing efficiency is improved; the shower nozzle of putting out a fire can stand upright in the region of catching fire under the effect of gravity piece to reach the purpose of putting out a fire fast to spraying carbon dioxide gas all around, solved the intensity of a fire and spread the difficult problem of injury personnel of putting out a fire, fire control effect is better, is convenient for clear up the shower nozzle of putting out a fire inside moreover after putting out a fire and finishing.
Description
Technical Field
The invention relates to the field of fire fighting, in particular to a fire extinguisher for fire fighting.
Background
The fire extinguishers are devices for extinguishing fire by using the cooling effect or the oxygen-isolating effect of a fire extinguishing agent, and are classified into foam fire extinguishers, enhanced liquid fire extinguishers, halogen fire extinguishers, carbon dioxide fire extinguishers, dry powder fire extinguishers, and the like according to the types of fire extinguishing agents filled in a main body thereof. Wherein, the foam extinguisher is internally provided with a mixed solution of sodium bicarbonate and foaming agent, and the other liner bottle is internally provided with an aluminum sulfate solution, so that when in use, a large amount of carbon dioxide gas can be generated by mixing the sodium bicarbonate solution and the foaming agent.
At present, when a traditional foam fire extinguisher is used, a tank body is required to be inverted and shaken to fully mix a sodium bicarbonate solution and an aluminum sulfate solution, so that physical strength consumption of fire extinguishers is increased, and fire extinguishment efficiency is reduced; meanwhile, in the fire extinguishing process, the fire extinguishing personnel need to hold the spray head to aim at the fire extinguishing area to extinguish the fire, and when the fire is great or spreads, the body of the fire extinguishing personnel can be damaged.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a fire extinguisher for fire fighting.
The technical scheme adopted by the invention for solving the technical problems is as follows: a fire extinguisher for fire fighting comprises a moving part, a fixed block, a limiting ring, a clamping part, a rotating part and a fire extinguishing part, wherein the fixed block is fixedly arranged on the upper end surface of the moving part in a bilateral symmetry manner, the limiting ring is fixedly connected to the upper end of the fixed block, the clamping part is arranged on the inner side wall of the limiting ring, the rotating part is connected to the rear side of the clamping part, and the fire extinguishing part is arranged on the clamping part;
the clamping component comprises an upper clamping unit and a lower clamping unit, wherein the upper end of the inner side wall of the limiting ring is provided with the upper clamping unit in a sliding manner, and the lower end of the inner side wall of the limiting ring is provided with the lower clamping unit in a sliding manner;
the rotating part comprises a vertical plate, a driving rotating shaft, a handle, a first belt wheel, a connecting belt, a driven rotating shaft, a second belt wheel and a U-shaped frame, wherein the vertical plate is fixedly arranged at the position, close to the rear end, of the upper end face of the bottom plate, the driving rotating shaft is connected to the position, close to the lower end, of the vertical plate through a bearing, the handle is fixedly connected to the rear end of the driving rotating shaft, the first belt wheel is arranged in the middle of the driving rotating shaft in a key connection mode, the second belt wheel is arranged above the first belt wheel, the first belt wheel is connected with the second belt wheel through the connecting belt, the second belt wheel is arranged at the rear end of the driven rotating shaft in the key connection mode, the middle of the driven rotating shaft is connected with the vertical plate through the bearing, the front end of the driven rotating shaft extends to the front side of the vertical plate and is fixedly connected with the U-shaped frame, the upper end of the U-shaped frame is fixedly connected to the rear side wall of the upper clamping unit, and the lower end of the lower clamping unit is fixedly connected to the rear side wall of the lower clamping unit;
the part of putting out a fire include the outer jar of body, the carrying handle, press the handle, the unit opens and shuts, the inner tank body, the annular installation net, the gas outlet, the mounted frame, fire sprinkler head and high temperature resistant hose, wherein the outer jar of body has been placed to lower clamp unit upper end, outer jar of body upper end fixed mounting has the carrying handle, install the pressure handle through the torsional spring on the carrying handle, outer jar of internal portion has the inner tank body through annular installation net fixed mounting, press the left end fixedly connected with unit that opens and shuts, the unit lower extreme that opens and shuts is connected in the inner tank body upper end, lateral wall middle part installs the gas outlet near the position of lower extreme before the outer jar of body, lateral wall middle part fixed mounting has the mounted frame before the outer jar of body, around being equipped with high temperature resistant hose on the mounted frame, the one end fixedly connected with fire sprinkler head of high temperature resistant hose.
Preferably, the moving part comprises a bottom plate, a rotating shaft, moving wheels and handrails, wherein the rotating shaft is symmetrically arranged in the bottom plate in a penetrating mode, the moving wheels are mounted at the left end and the right end of each rotating shaft through bearings, and the handrails are obliquely mounted at the rear end of the bottom plate.
Preferably, the inner side wall of the limit ring is circumferentially provided with an annular groove.
Preferably, the upper end of the upper clamping unit and the lower end of the lower clamping unit are respectively provided with a ball which can be matched with the annular groove, and the balls and the annular groove are arranged to reduce the friction of the upper clamping unit and the lower clamping unit in the rotating process, so that the physical consumption of fire extinguishing personnel is reduced.
Preferably, last clamping unit include the arc seat, first rectangle recess, second rectangle recess, the threaded rod, bevel gear, go up the clamp plate, the bull stick, no. two bevel gears and turning block, wherein spacing ring inside wall upper end slides and is provided with the arc seat, terminal surface bilateral symmetry has seted up first rectangle recess under going up the arc seat, second rectangle recess has been seted up at terminal surface middle part under going up the arc seat, install the threaded rod through the bearing on the wall of first rectangle recess left and right sides, two close ends of threaded rod extend to in the second rectangle recess and install bevel gear through the mode of key-type connection, install the bull stick through the bearing on the wall of second rectangle recess front and back both sides, the position that the bull stick is close to the middle part is provided with No. two bevel gears through the mode of key-type connection, no. two bevel gears and bevel gear intermeshing, the bull stick front end extends to arc seat front side and fixedly connected with turning block, the spiro union has last clamp plate on the threaded rod.
Preferably, the thread directions of the left threaded rod and the right threaded rod are opposite.
Preferably, lower clamping unit include arc seat, no. three rectangular channels, screw hole, rotation bolt and lower clamp plate down, wherein stop collar inside wall lower extreme slidable mounting has lower arc seat, no. three rectangular channels have been seted up to lower arc seat upper end bilateral symmetry, set up screw hole on the lateral wall near arc seat middle part down in No. three rectangular channels, threaded hole spiro union has the rotation bolt, rotate on the rotation bolt and be connected with lower clamp plate, lower clamp plate lower extreme and No. three rectangular channels bottom are sliding fit.
Preferably, last clamp plate inside wall lower extreme and clamp plate inside wall upper end down all install the arc rubber block, the arc rubber block can increase the friction between clamp plate and the outer jar of body lateral wall, also can increase the friction between clamp plate and the outer jar of body lateral wall down simultaneously, be favorable to pressing from both sides tightly fixedly to the outer jar of body.
Preferably, the carrying handle is rotatably connected with a retaining ring, and the pressing handle is provided with a limiting notch matched with the retaining ring.
Preferably, the unit that opens and shuts include pull rod, lifting plate, connecting rod, semicircle board and coupling spring, wherein press and rotate the left end through the round pin axle and be connected with the pull rod, the pull rod lower extreme extends to outer jar of internal portion and fixedly connected with lifting plate, both ends all are connected with the connecting rod through the round pin axle rotation about the lifting plate, inner tank body upper end is rotated through round pin axle bilateral symmetry and is connected with the semicircle board, the connecting rod lower extreme rotates through the round pin axle and connects on the semicircle board up end, the terminal surface links to each other through coupling spring and inner tank body inner wall under the semicircle board, the shower nozzle of putting out a fire include gravity piece, cylindric gas storage chamber, cap, compression spring, scrape hawk and the fumarole of putting out a fire, wherein high temperature resistant hose one end fixedly connected with cylindric gas storage chamber, cylindric gas storage chamber right-hand member fixed mounting has gravity piece, cylindric gas storage chamber left end has the cap through threaded connection, scrapes the hawk through compression spring fixedly connected with on the cap right side wall, scrapes hawk and cylindric gas storage chamber inner wall is sliding fit, has evenly seted up fumarole on the lateral wall along its circumference on the left half of cylindric gas storage chamber.
The invention has the beneficial effects that:
(1) According to the fire extinguisher for fire fighting, the clamping component can be matched with the rotating component, so that the outer tank body can be clamped and fixed quickly, the stability of the outer tank body in the fire extinguishing process is improved, and meanwhile, the rotating component can be operated manually to drive the outer tank body to rotate, so that a sodium bicarbonate solution in the outer tank body and an aluminum sulfate solution in the inner tank body are uniformly mixed, the problem that a traditional fire extinguisher needs to be inverted manually and shaken is solved, the physical consumption of fire extinguishers is reduced, and the fire extinguishing efficiency is improved;
(2) According to the fire extinguisher, the fire extinguishing nozzle can be directly thrown to a fire extinguishing area by a fire extinguisher worker, the fire extinguishing nozzle can be erected in the fire extinguishing area under the action of the gravity block, so that the purpose of quickly extinguishing fire is achieved by spraying carbon dioxide gas to the periphery, the problem that the fire extinguisher worker is injured due to fire spread is solved, the fire extinguishing effect is good, and smoke dust in the fire extinguishing nozzle can be manually cleaned after the fire extinguishing is finished, so that the fire extinguishing nozzle is prevented from blocking fire extinguishing gas injection holes.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a right side view of the present invention;
FIG. 4 isbase:Sub>A sectional view taken along line A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is a perspective view of an upper clamping unit according to the present invention;
FIG. 6 is a schematic view showing the construction of a lower clamping unit according to the present invention;
FIG. 7 is a perspective view of a rotating member according to the present invention;
FIG. 8 is a perspective view of a fire extinguishing unit according to the present invention;
FIG. 9 is a schematic view of the construction of the inactivating section according to the present invention;
fig. 10 is a schematic perspective view of the fire extinguishing nozzle and the high temperature resistant hose according to the present invention.
In the figure: 1. a moving member; 11. a base plate; 12. a rotating shaft; 13. a moving wheel; 14. a handrail; 2. a fixed block; 3. a limiting ring; 4. a clamping member; 41. an upper clamping unit; 411. an upper arc-shaped seat; 412. a first rectangular groove; 413. a second rectangular groove; 414. a threaded rod; 415. a first bevel gear; 416. an upper clamping plate; 417. a rotating rod; 418. a second bevel gear; 419. rotating the block; 42. a lower clamping unit; 421. a lower arc-shaped seat; 422. a third rectangular groove; 423. a threaded hole; 424. rotating the bolt; 425. a lower clamping plate; 5. a rotating member; 51. a vertical plate; 52. a driving rotating shaft; 53. a handle; 54. a first pulley; 55. connecting a belt; 56. a driven rotating shaft; 57. a second pulley; 58. a U-shaped frame; 6. a fire extinguishing member; 61. an outer tank body; 62. a carrying handle; 621. a retaining ring; 63. pressing the handle; 64. an opening and closing unit; 641. a pull rod; 642. a lifting plate; 643. a connecting rod; 644. a semicircular plate; 645. a connecting spring; 65. an inner tank body; 66. installing a net in a ring shape; 67. an air outlet; 68. a suspension bracket; 69. a fire extinguishing nozzle; 691. a gravity block; 692. a cylindrical gas storage cavity; 693. a cap; 694. a compression spring; 695. a dust scraping plate; 696. fire extinguishing gas injection holes; 610. high temperature resistant hose.
Detailed Description
The present invention will be further described with reference to the following detailed description so that the technical means, the creation features, the achievement purposes and the effects of the present invention can be easily understood.
Referring to fig. 1 to 10, the fire extinguisher for fire fighting comprises a moving part 1, a fixed block 2, a limiting ring 3, a clamping part 4, a rotating part 5 and a fire extinguishing part 6, wherein the fixed block 2 is fixedly arranged on the upper end surface of the moving part 1 in a bilateral symmetry manner, the limiting ring 3 is fixedly connected to the upper end of the fixed block 2, the clamping part 4 is arranged on the inner side wall of the limiting ring 3, the rotating part 5 is connected to the rear side of the clamping part 4, and the fire extinguishing part 6 is arranged on the clamping part 4;
the moving component 1 comprises a bottom plate 11, a rotating shaft 12, moving wheels 13 and handrails 14, wherein the rotating shaft 12 is symmetrically arranged in the bottom plate 11 in a penetrating manner, the moving wheels 13 are arranged at the left end and the right end of each rotating shaft 12 through bearings, and the handrails 14 are obliquely arranged at the rear end of the bottom plate 11. In the specific operation, when a fire disaster occurs, the hand rest 14 can be manually pushed to drive the moving wheel 13 to rotate, so that the fire extinguisher for fire fighting can be rapidly moved to the vicinity of a fire area.
Clamping part 4 include last clamping unit 41 and lower clamping unit 42, wherein 3 inside wall upper ends of spacing ring slide and be provided with clamping unit 41, 3 inside wall lower extreme slidable mounting of spacing ring have lower clamping unit 42, 3 inside walls of spacing ring on seted up the annular groove along its circumference, last clamping unit 41 upper end and lower clamping unit 42 lower extreme all install can with the annular groove ball of mutually supporting, ball and annular groove set up can reduce the friction of last clamping unit 41 and lower clamping unit 42 at the rotation in-process to reduce the physical demands of personnel of putting out a fire. During specific work, the upper clamping unit 41 and the lower clamping unit 42 are manually operated, so that the upper end and the lower end of the outer tank body 61 are clamped and fixed, and the stability of the outer tank body 61 in the fire extinguishing process is improved.
The upper clamping unit 41 comprises an upper arc-shaped seat 411, a first rectangular groove 412, a second rectangular groove 413, a threaded rod 414, a first bevel gear 415, an upper clamping plate 416, a rotating rod 417, a second bevel gear 418 and a rotating block 419, wherein the upper end of the inner side wall of the limiting ring 3 is provided with the upper arc-shaped seat 411 in a sliding manner, the lower end surface of the upper arc-shaped seat 411 is provided with the first rectangular groove 412 in a bilateral symmetry manner, the middle part of the lower end surface of the upper arc-shaped seat 411 is provided with the second rectangular groove 413, the left side wall and the right side wall of the first rectangular groove 412 are provided with the threaded rod 414 through bearings, the left side wall and the right side wall are opposite in thread turning direction, the close ends of the two threaded rods 414 extend into the second rectangular groove 413 and are provided with the first bevel gear 415 through a key connection manner, the rotating rod 417 is arranged on the front side wall and the rear side wall of the second rectangular groove 413 through bearings, the position of the rotating rod 417 close to the middle part is provided with the second bevel gear 418 through a key connection manner, the second bevel gear 418 and the first bevel gear 415 are meshed with the rotating rod 417, the front end of the upper arc-shaped seat 411 and the outer side wall of the outer clamping plate 416 and the outer side wall of the tank body are beneficial to increase the friction of the rubber block 61 which is arranged between the outer clamping plate 416 and the outer side wall of the tank body which is clamped between the outer clamping plate 416. During specific work, the rotating rod 417 is driven to rotate by manually rotating the rotating block 419, the second bevel gear 418 is driven to rotate, the first bevel gear 415 and the threaded rod 414 are driven to rotate by the second bevel gear 418, and therefore the two upper clamping plates 416 are driven to move oppositely and clamp and fix the upper end of the outer tank body 61.
The rotating component 5 comprises a vertical plate 51, a driving rotating shaft 52, a handle 53, a first belt wheel 54, a connecting belt 55, a driven rotating shaft 56, a second belt wheel 57 and a U-shaped frame 58, wherein the vertical plate 51 is fixedly installed at a position, close to the rear end, of the upper end surface of the bottom plate 11, the driving rotating shaft 52 is connected to a position, close to the lower end, of the vertical plate 51 through a bearing, the handle 53 is fixedly connected to the rear end of the driving rotating shaft 52, the first belt wheel 54 is installed at the middle part of the driving rotating shaft 52 in a key connection mode, the second belt wheel 57 is arranged above the first belt wheel 54, the first belt wheel 54 is connected to the second belt wheel 57 through the connecting belt 55, the second belt wheel 57 is arranged at the rear end of the driven rotating shaft 56 in a key connection mode, the middle part of the driven rotating shaft 56 is connected to the vertical plate 51 through a bearing, the front end of the driven rotating shaft 56 extends to the front side of the vertical plate 51 and is fixedly connected to the U-shaped frame 58, the upper end of the U-shaped frame 58 is fixedly connected to the rear side wall of the upper clamping unit 41, and the lower end of the U-shaped frame 58 is fixedly connected to the rear side wall of the lower clamping unit 42. During operation, before putting out a fire, rotate handle 53 through the manual work, thereby drive first band pulley 54 and connect belt 55 to rotate, drive second band pulley 57 through connecting belt 55 and rotate, thereby it rotates to drive U-shaped frame 58, it rotates to drive clamping unit 41 and lower clamping unit 42 through U-shaped frame 58, thereby it rotates to drive part 6 of putting out a fire, make the inside aluminum sulfate solution of part 6 of putting out a fire and sodium bicarbonate solution rapid mixing even and produce a large amount of carbon dioxide gas, thereby the efficiency of putting out a fire has been improved, the physical demands of the personnel of putting out a fire has also been reduced simultaneously.
The fire extinguishing part 6 comprises an outer tank body 61, a carrying handle 62, a pressing handle 63, an opening and closing unit 64, an inner tank body 65, an annular mounting net 66, an air outlet 67, a suspension bracket 68, a fire extinguishing nozzle 69 and a high temperature resistant hose 610, wherein the outer tank body 61 is placed at the upper end of the lower clamping unit 42, the carrying handle 62 is fixedly mounted at the upper end of the outer tank body 61, the pressing handle 63 is mounted on the carrying handle 62 through a torsion spring, the carrying handle 62 is rotatably connected with a retaining ring 621, the pressing handle 63 is provided with a limiting notch matched with the retaining ring 621, the inner tank body 65 is fixedly mounted in the outer tank body 61 through the annular mounting net 66, the left end of the pressing handle 63 is fixedly connected with the opening and closing unit 64, the lower end of the opening and closing unit 64 is connected to the upper end of the inner tank body 65, the air outlet 67 is mounted at the position, close to the lower end, of the middle part of the front side wall of the outer tank body 61, the suspension bracket 68 is fixedly mounted in the middle part of the front side wall of the outer tank body 61, the high temperature resistant hose 610 is wound on the suspension bracket 68, and one end of the high temperature resistant hose 610 is fixedly connected with the fire extinguishing nozzle 69. In this embodiment, the inner part of the outer tank 61 is filled with a sodium bicarbonate solution, the inner part of the inner tank 65 is filled with an aluminum sulfate solution, when the outer tank 61 is fixed, the pressing handle 63 is pressed downwards by a hand, and the retaining ring 621 is buckled in the limiting groove on the pressing handle 63, in the process, the pressing handle 63 can drive the opening and closing unit 64 to move and enable the upper end of the inner tank 65 to be in an open state, the handle 53 is rotated by the hand manually to enable the sodium bicarbonate solution inside the outer tank 61 and the aluminum sulfate solution inside the inner tank 65 to be mixed uniformly and rapidly and generate a large amount of carbon dioxide, the high temperature resistant hose 610 is taken down from the suspension bracket 68 and communicated with the air outlet 67, and the fire extinguishing nozzle 69 is thrown into a fire area, the purpose of rapid fire extinguishing is achieved through the fire extinguishing nozzle 69, physical consumption of fire extinguishing personnel is saved, and the personal safety of the fire extinguishing personnel can be guaranteed.
The opening and closing unit 64 comprises a pull rod 641, a lifting plate 642, a connecting rod 643, a semicircular plate 644 and a connecting spring 645, wherein the left end of the pressing handle 63 is connected with the pull rod 641 through a pin shaft in a rotating manner, the lower end of the pull rod 641 extends into the outer tank body 61 and is fixedly connected with the lifting plate 642, the left end and the right end of the lifting plate 642 are connected with the connecting rod 643 through a pin shaft in a rotating manner, the upper end of the inner tank body 65 is connected with the semicircular plate 644 through a pin shaft in a rotating manner in a bilateral symmetry manner, the lower end of the connecting rod 643 is connected to the upper end face of the semicircular plate 644 through a pin shaft in a rotating manner, and the lower end face of the semicircular plate 644 is connected with the inner wall of the inner tank body 65 through the connecting spring 645. During specific work, when the press handle 63 is manually pressed downwards, the press handle 63 can drive the pull rod 641 to move upwards and drive the lifting plate 642 to move upwards, the lifting plate 642 can drive the connecting rod 643 to move upwards in the upward movement process, so that the semi-circular plate 644 is opened, the connecting spring 645 is in a stretching state, the upper end of the inner tank 65 is in an opening state, and when the inner tank 65 rotates, an aluminum sulfate solution in the inner tank 65 can flow out of the inner tank 65 and can chemically react with a sodium bicarbonate solution in the outer tank 61 to generate a large amount of carbon dioxide.
The fire extinguishing nozzle 69 comprises a gravity block 691, a cylindrical gas storage cavity 692, a cap 693, a compression spring 694, an ash scraping plate 695 and fire extinguishing air injection holes 696, wherein one end of the high temperature resistant hose 610 is fixedly connected with the cylindrical gas storage cavity 692, the right end of the cylindrical gas storage cavity 692 is fixedly provided with the gravity block 691, the left end of the cylindrical gas storage cavity 692 is connected with the cap 693 through threads, the right side wall of the cap 693 is fixedly connected with the ash scraping plate 695 through the compression spring 694, the ash scraping plate 695 is in sliding fit with the inner wall of the cylindrical gas storage cavity 692, and the fire extinguishing air injection holes 696 are evenly arranged on the left side wall of the cylindrical gas storage cavity 692 along the circumferential direction of the left side wall. During operation, throw into the area of catching fire through artifical with whole shower nozzle 69 of putting out a fire, under the action of gravity piece 691, whole shower nozzle 69 of putting out a fire can stand vertically in the area of putting out a fire, the inside carbon dioxide of outer tank body 61 enters into cylindric gas storage chamber 692 through high temperature resistant hose 610 and extrudes scraping plate 695, thereby drive the compression spring 694 compression, carbon dioxide alright spout all around through the fumarole 696 of putting out a fire this moment, thereby reach the function of putting out a fire, also can avoid simultaneously the personnel of putting out a fire by the possibility of burn at the in-process of putting out a fire, after the fire extinguishing process, the accessible is artifical rotates cap 693 and separation of cylindric gas storage chamber 692, will scrape the ash plate 695 and pull out simultaneously, thereby clear up the inside smoke and dust gas storage chamber 692 that enters into.
The working process of the invention during use is as follows:
the first step is as follows: when a fire disaster occurs, firstly, the rotating bolt 424 is manually rotated to enable the rotating bolt 424 to move into the threaded hole 423, the two lower clamping plates 425 are simultaneously driven to move oppositely to clamp and fix the lower end of the outer tank body 61, then the rotating block 419 is rotated to drive the rotating rod 417 to rotate, the second bevel gear 418 is simultaneously driven to rotate, the first bevel gear 415 and the threaded rod 414 are driven to rotate through the second bevel gear 418, so that the two upper clamping plates 416 are driven to move oppositely to clamp and fix the upper end of the outer tank body 61, and the handrail 14 is manually pushed to drive the movable wheel 13 to rotate, so that the fire extinguisher for fire fighting can rapidly move to the vicinity of a fire catching area;
the second step: the pressing handle 63 is pressed downwards manually, and the retaining ring 621 is buckled in the limiting notch on the pressing handle 63, in the process, the pressing handle 63 drives the pull rod 641 to move upwards and drives the lifting plate 642 to move upwards, the lifting plate 642 can drive the connecting rod 643 to move upwards in the upward movement process, so that the semi-circular plate 644 is opened, at the moment, the connecting spring 645 is in a stretching state, and the upper end of the inner tank 65 is in an opening state;
the third step: the handle 53 is manually rotated to drive the first belt wheel 54 and the connecting belt 55 to rotate, the connecting belt 55 drives the second belt wheel 57 to rotate, so as to drive the U-shaped frame 58 to rotate, and the U-shaped frame 58 drives the upper clamping unit 41 and the lower clamping unit 42 to rotate, so as to drive the outer tank body 61 to rotate, so that the sodium bicarbonate solution in the outer tank body 61 and the aluminum sulfate solution in the inner tank body 65 are quickly and uniformly mixed, and a large amount of carbon dioxide is generated;
the fourth step: the high temperature resistant hose 610 is taken down from the hanging frame 68 and communicated with the air outlet 67, and the fire extinguishing nozzle 69 is thrown into a fire area, under the action of the gravity block 691, the whole fire extinguishing nozzle 69 can stand vertically in the fire area, carbon dioxide in the outer tank body 61 enters the cylindrical air storage cavity 692 through the high temperature resistant hose 610 and extrudes the dust scraping plate 695, so that the compression spring 694 is driven to compress, at the moment, the carbon dioxide can be sprayed out all around through the fire extinguishing air jet holes 696, the fire extinguishing purpose is achieved, after the fire extinguishing process is finished, the cap 693 can be separated from the cylindrical air storage cavity 692 through manual rotation of the cap 693, and the dust scraping plate 695 is pulled out, so that smoke entering the cylindrical air storage cavity 692 is cleaned.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a fire extinguisher for fire control, includes moving part (1), fixed block (2), spacing ring (3), clamping part (4), rotatable part (5) and puts out a fire part (6), its characterized in that: the fire extinguishing device is characterized in that fixed blocks (2) are fixedly arranged on the upper end face of the moving part (1) in a bilateral symmetry mode, the upper end of each fixed block (2) is fixedly connected with a limiting ring (3), a clamping part (4) is arranged on the inner side wall of each limiting ring (3), a rotating part (5) is connected to the rear side of each clamping part (4), and a fire extinguishing part (6) is arranged on each clamping part (4);
the clamping component (4) comprises an upper clamping unit (41) and a lower clamping unit (42), wherein the upper end of the inner side wall of the limiting ring (3) is provided with the upper clamping unit (41) in a sliding manner, and the lower end of the inner side wall of the limiting ring (3) is provided with the lower clamping unit (42) in a sliding manner;
the rotating part (5) comprises a vertical plate (51), a driving rotating shaft (52), a handle (53), a first belt wheel (54), a connecting belt (55), a driven rotating shaft (56), a second belt wheel (57) and a U-shaped frame (58), wherein the position, close to the rear end, of the upper end face of the bottom plate (11) is fixedly provided with the vertical plate (51), the position, close to the lower end, of the vertical plate (51) is connected with the driving rotating shaft (52) through a bearing, the handle (53) is fixedly connected to the rear end of the driving rotating shaft (52), the first belt wheel (54) is arranged in the middle of the driving rotating shaft (52) in a key connection mode, the second belt wheel (57) is arranged above the first belt wheel (54), the first belt wheel (54) is connected with the second belt wheel (57) through the connecting belt (55), the second belt wheel (57) is arranged at the rear end of the driven rotating shaft (56) in a key connection mode, the middle of the driven rotating shaft (56) is connected with the vertical plate (51) through a bearing, the front end of the driven rotating shaft (56) extends to the vertical plate (51) and is fixedly connected with the U-shaped frame (58), the upper end of the U-shaped frame (58) is connected with the lower clamping unit (42) and the lower end of the lower clamping unit (42);
the fire extinguishing part (6) comprises an outer tank body (61), a lifting handle (62), a pressing handle (63), an opening and closing unit (64), an inner tank body (65), an annular mounting net (66), an air outlet (67), a suspension bracket (68), a fire extinguishing nozzle (69) and a high-temperature-resistant hose (610), wherein the outer tank body (61) is placed at the upper end of the lower clamping unit (42), the lifting handle (62) is fixedly mounted at the upper end of the outer tank body (61), the pressing handle (63) is mounted on the lifting handle (62) through a torsion spring, the inner tank body (65) is fixedly mounted in the outer tank body (61) through the annular mounting net (66), the opening and closing unit (64) is fixedly connected to the left end of the pressing handle (63), the lower end of the opening and closing unit (64) is connected to the upper end of the inner tank body (65), the air outlet (67) is mounted in the middle of the front side wall of the outer tank body (61) close to the lower end, the suspension bracket (68) is fixedly mounted in the middle of the front side wall of the outer tank body (61), the high-temperature-resistant hose (610) is fixedly connected to the fire extinguishing nozzle (69);
fire extinguishing nozzle (69) including gravity piece (691), cylindric gas storage chamber (692), cap (693), compression spring (694), scrape grey board (695) and jet orifice (696) of putting out a fire, wherein high temperature resistant hose (610) one end fixedly connected with cylindric gas storage chamber (692), cylindric gas storage chamber (692) right-hand member fixed mounting has gravity piece (691), cylindric gas storage chamber (692) left end has cap (693) through threaded connection, on cap (693) right side wall through compression spring (694) fixedly connected with scrape grey board (695), scrape grey board (695) and cylindric gas storage chamber (692) inner wall be sliding fit, jet orifice (696) of evenly having put out a fire along its circumference on the cylindric gas storage chamber (692) left side portion lateral wall.
2. A fire extinguisher as claimed in claim 1, wherein: the movable part (1) comprises a bottom plate (11), a rotating shaft (12), movable wheels (13) and handrails (14), wherein the rotating shaft (12) is symmetrically arranged in the bottom plate (11) in a penetrating mode, the movable wheels (13) are installed at the left end and the right end of each rotating shaft (12) through bearings, and the handrails (14) are installed at the rear end of the bottom plate (11) in an inclined mode.
3. A fire extinguisher as claimed in claim 1, wherein: an annular groove is formed in the inner side wall of the limiting ring (3) along the circumferential direction of the inner side wall.
4. A fire extinguisher as claimed in claim 3, wherein: the upper end of the upper clamping unit (41) and the lower end of the lower clamping unit (42) are respectively provided with a ball matched with the annular groove.
5. A fire extinguisher as claimed in claim 1, wherein: go up clamping unit (41) including last arc seat (411), first rectangle recess (412), second rectangle recess (413), threaded rod (414), bevel gear (415) No. one, go up clamp plate (416), bull stick (417), second bevel gear (418) and turning block (419), wherein spacing ring (3) inside wall upper end slides and is provided with arc seat (411), first rectangle recess (412) have been seted up to last arc seat (411) lower terminal surface bilateral symmetry, second rectangle recess (413) have been seted up to last arc seat (411) lower terminal surface middle part, install threaded rod (414) through the bearing on first rectangle recess (412) the left and right sides wall, two close ends of threaded rod (414) extend to in second rectangle recess (413) and install bevel gear (415) No. one through the mode of key-type connection, install bull stick (417) through the bearing on second rectangle recess (413) the front and back, the position that bull stick (417) is close to the middle part is provided with second bevel gear (418) through the mode of key-type connection, second bevel gear (418) and first bevel gear (415) intermeshing, bevel gear (417) extend to last fixed screw seat (411) and be connected with screw block (414).
6. A fire extinguisher as claimed in claim 5, wherein: lower clamping unit (42) including arc seat (421) down, no. three rectangular channel (422), screw hole (423), rotation bolt (424) and lower clamp plate (425), wherein retaining ring (3) inside wall lower extreme slidable mounting has lower arc seat (421), no. three rectangular channel (422) have been seted up to arc seat (421) upper end bilateral symmetry down, set up screw hole (423) on being close to the lateral wall at arc seat (421) middle part down in No. three rectangular channel (422), threaded hole (423) internal thread connects rotation bolt (424), it has lower clamp plate (425) to rotate on rotation bolt (424), lower clamp plate (425) lower extreme and No. three rectangular channel (422) bottom are sliding fit.
7. A fire extinguisher as claimed in claim 6, wherein: arc-shaped rubber blocks are arranged at the lower end of the inner side wall of the upper clamping plate (416) and the upper end of the inner side wall of the lower clamping plate (425).
8. A fire extinguisher as claimed in claim 1, wherein: the carrying handle (62) is rotatably connected with a retaining ring (621), and the pressing handle (63) is provided with a limiting notch matched with the retaining ring (621).
9. A fire extinguisher as claimed in claim 1, wherein: the opening and closing unit (64) comprises a pull rod (641), a lifting plate (642), a connecting rod (643), a semicircular plate (644) and a connecting spring (645), wherein the left end of the pressing handle (63) is connected with the pull rod (641) through a pin shaft in a rotating mode, the lower end of the pull rod (641) extends into the outer tank body (61) and is fixedly connected with the lifting plate (642), the left end and the right end of the lifting plate (642) are connected with the connecting rod (643) through pin shafts in a rotating mode, the upper end of the inner tank body (65) is connected with the semicircular plate (644) through pin shafts in a rotating mode in a bilaterally symmetrical mode, the lower end of the connecting rod (643) is connected to the upper end face of the semicircular plate (644) through the pin shaft in a rotating mode, and the lower end face of the semicircular plate (644) is connected with the inner wall of the inner tank body (65) through the connecting spring (645).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210171933.1A CN114377327B (en) | 2022-02-24 | 2022-02-24 | Fire extinguisher for fire control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210171933.1A CN114377327B (en) | 2022-02-24 | 2022-02-24 | Fire extinguisher for fire control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114377327A CN114377327A (en) | 2022-04-22 |
| CN114377327B true CN114377327B (en) | 2022-11-11 |
Family
ID=81204990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210171933.1A Active CN114377327B (en) | 2022-02-24 | 2022-02-24 | Fire extinguisher for fire control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114377327B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849122B (en) * | 2022-07-05 | 2022-09-30 | 北京菲思拓新材料股份有限公司 | Open-close type fire extinguishing device |
| CN115337580B (en) * | 2022-08-18 | 2023-12-29 | 刘帅 | Dry powder fire extinguisher |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6910479A (en) * | 1968-07-15 | 1970-01-19 | ||
| DE10129402A1 (en) * | 2001-06-19 | 2003-01-02 | Christian Freiseisen | Nozzle for extinguisher gun has water flow divided into main and side flows and has surfactant inlet pipe opening into main channel downstream after narrow restricted area for better mixing of surfactant |
| CN2649125Y (en) * | 2003-11-05 | 2004-10-20 | 曹文通 | Hand grenade type fire extinguisher |
| CN103127636B (en) * | 2013-03-01 | 2015-05-20 | 中国农业大学 | Hand-operated type portable fire extinguisher |
| CN107456689A (en) * | 2017-08-12 | 2017-12-12 | 佛山市诚新泰不锈钢制品有限公司 | A kind of mobile fire extinguisher |
| CN108014868A (en) * | 2017-12-06 | 2018-05-11 | 邹永杰 | A kind of fire-fighting dry powder fire extinguishing agent crushing mixing integration machine |
| CN108578947A (en) * | 2018-06-27 | 2018-09-28 | 江苏日明消防设备股份有限公司 | A kind of fire extinguisher that hand-held non-skid property is good |
| CN210494973U (en) * | 2019-08-01 | 2020-05-12 | 内蒙古腾信智慧电子有限责任公司 | Novel garage is with portable dry powder fire control device |
| CN111672043A (en) * | 2020-04-29 | 2020-09-18 | 广东电网有限责任公司东莞供电局 | Automatic identification fire extinguisher |
| CN213374869U (en) * | 2020-07-29 | 2021-06-08 | 江苏日明消防设备股份有限公司 | Cart type dry powder fire extinguisher |
| CN214050265U (en) * | 2020-10-20 | 2021-08-27 | 许晓燕 | Wisdom is portable fire extinguisher of hand cranking formula for fire control |
| CN214158336U (en) * | 2020-11-09 | 2021-09-10 | 武汉美台建设技术工程有限公司 | Intelligent fire extinguisher shakes even device fast for fire control |
| CN114010995B (en) * | 2021-11-11 | 2022-08-19 | 浙江超亿消防装备有限公司 | Environment-friendly fire extinguisher for fire control |
-
2022
- 2022-02-24 CN CN202210171933.1A patent/CN114377327B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114377327A (en) | 2022-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114377327B (en) | Fire extinguisher for fire control | |
| CN111821632B (en) | Spraying equipment for fire control | |
| CN111494848B (en) | Safety equipment for indoor temperature smoke detection protection | |
| CN114210008B (en) | Fire extinguishing device for fire engineering | |
| CN111760214A (en) | Airborne compressed air foam fire extinguishing system | |
| CN110292732B (en) | Building automatic monitoring fireproof vehicle | |
| CN115607890B (en) | Controllable formula intelligence fire extinguishing device of spray regime puts out a fire | |
| CN112245826A (en) | Fire-fighting emergency device capable of discharging smoke and extinguishing fire for corridor | |
| CN207768970U (en) | A kind of sprinkler tip with quick spraying function | |
| CN110882510A (en) | Fire-fighting water gun support | |
| CN216091981U (en) | Fire extinguishing equipment for intelligent patrol fire-fighting robot | |
| CN207018023U (en) | A kind of coal mine underground multifunctional used in fire-fighting driving equipment | |
| CN212817762U (en) | Fire-fighting lance | |
| CN111888695A (en) | Rechargeable fire extinguisher capable of preventing air pressure leakage | |
| CN209596463U (en) | A kind of large space fire water monitor of adjustable angle | |
| CN203852778U (en) | Water gun capable of easily adjusting water volume and angle by stirring | |
| CN110496343B (en) | Multipurpose fire extinguisher | |
| CN207221153U (en) | A kind of portable premixing compressed air foam fire-extinguishing apparatus | |
| CN113975687B (en) | Variable-flow foam mixed supply fire fighting truck | |
| CN109513145A (en) | A kind of large space fire water monitor of adjustable angle | |
| CN110721427B (en) | Ground support of general portable fire extinguishing device | |
| CN220656260U (en) | Emergency fire-fighting equipment | |
| CN211611398U (en) | Water-based fire extinguisher | |
| CN110732107B (en) | General portable fire extinguishing device | |
| CN209316894U (en) | Injection gun for fire fighting pipette tips fix device when a kind of fire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221025 Address after: 511447 No. 1 Workshop, Songgang Industrial Zone, Weili, Guokang Avenue, Yuexi Village, Shilou Town, Panyu District, Guangzhou, Guangdong Applicant after: GUANGZHOU XINGJIN FIRE EQUIPMENT Co.,Ltd. Address before: 223900 Room 203, building 6, Shangcheng Shijia, Shanhe Road, Sihong County, Suqian City, Jiangsu Province Applicant before: Lv Xueya |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |