CN112774069A - Fire extinguishing device for fire engineering and fire extinguishing method thereof - Google Patents
Fire extinguishing device for fire engineering and fire extinguishing method thereof Download PDFInfo
- Publication number
- CN112774069A CN112774069A CN201911071541.2A CN201911071541A CN112774069A CN 112774069 A CN112774069 A CN 112774069A CN 201911071541 A CN201911071541 A CN 201911071541A CN 112774069 A CN112774069 A CN 112774069A
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- China
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- fire extinguishing
- fixedly connected
- fire
- side wall
- nozzle
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C27/00—Fire-fighting land vehicles
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to the technical field of fire fighting equipment, and discloses a fire extinguishing device for fire fighting engineering and a fire extinguishing method thereof. The invention can effectively extinguish the fire source without holding the nozzle by a person, has large fire extinguishing range, and is convenient for people to adjust the angle of the nozzle according to the fire scene condition so as to achieve better fire extinguishing effect, and the adjustment is convenient and simple.
Description
Technical Field
The invention relates to the technical field of fire-fighting equipment, in particular to a fire extinguishing device for fire-fighting engineering and a fire extinguishing method thereof.
Background
"fire fighting" is the meaning of eliminating hidden danger and preventing disaster (the general term of preventing and solving human, natural and accidental disasters in the life, work and learning process of people), and the meaning of the narrow sense is the meaning of extinguishing fire at the early stage of people understanding.
At present, the proportion of fire in disasters is always high, so various fire extinguishing devices are also available in the market, the fire extinguishing devices are generally divided into handheld and cart type, and the nozzles are generally held by hands to extinguish fire, but because the temperature of a fire scene is high, people can extinguish the fire for a long time around to cause dehydration, and meanwhile, the nozzles are always held by hands to extinguish the fire, so that the physical power of people is greatly wasted, and therefore, the fire extinguishing device for fire engineering is provided.
Disclosure of Invention
The invention aims to solve the problems that various fire extinguishing devices are available in the market in the prior art, the fire extinguishing devices are generally classified into a portable type and a trolley type, the nozzles are generally held by hands to extinguish fire, but due to the fact that the temperature of a fire scene is high, people extinguish fire for a long time around the fire, dehydration is caused, and meanwhile, people's physical strength is greatly wasted when people extinguish fire by holding the nozzles all the time, and the fire extinguishing device and the fire extinguishing method for the fire engineering are provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
a fire extinguishing device for fire engineering comprises a storage tank, an output pipe is fixedly connected to the upper end of the right side wall of the storage tank, a nozzle is fixedly connected to the right end of the output pipe, the nozzle is connected with a reciprocating rotating mechanism, the reciprocating rotating mechanism comprises a motor, two half gears and a box body, the box body is arranged below the nozzle, the front side and the rear side of the upper end of the box body are respectively rotatably connected with a first rotating shaft through a first rolling bearing, the lower ends of the two first rotating shafts extend into the box body, the lower end of the motor is fixedly connected with the lower inner side wall of the box body, the output end of the motor is rotatably connected with the lower end of one of the first rotating shafts through a coupler, the first gears are fixedly sleeved at one ends of the two first rotating shafts, which are positioned in the box body, the two first gears are meshed with each other, the upper ends of the two first rotating shafts are respectively, the upper end of box is rotated through second antifriction bearing and is connected with the second pivot, the second pivot is located and sets up between two first pivots, the fixed cup of the axle wall of second pivot has connect the second gear, and two half-gear alternately with the second gear meshing be connected, the fixed cup of the lateral wall of nozzle has connect the fixed block, the lower extreme of fixed block and the upper end fixed connection of second pivot, the holding vessel is connected with angle adjusting mechanism and is connected with the box through angle adjusting mechanism, the upper end left side fixedly connected with feeder hopper of holding vessel, the inside of holding vessel is equipped with actuating mechanism and passes through actuating mechanism and output tube connection, the equal fixedly connected with arc loading board in both ends about the lower lateral wall of holding vessel, the equal fixedly connected with universal wheel in both sides around the lower extreme of arc loading board.
Preferably, the angle adjusting mechanism comprises an electric push rod, a rotating plate and two sliding rods, the lower end of the right side wall of the storage tank is fixedly connected with a supporting plate, the lower end of the electric push rod is fixedly connected with the right side of the upper end of the supporting plate, the lower end of the right side wall of the storage tank is fixedly connected with a connecting plate, the connecting plate is arranged at the upper end of the electric push rod, the lower end of the box body is fixedly connected with the upper end of the rotating plate, the left end of the rotating plate is provided with a first groove matched with the connecting plate, the side wall of the first groove is rotationally connected with the side wall of the connecting plate through a pin rod, the upper end of the electric push rod is fixedly connected with a supporting block, the right side of the lower end of the rotating plate is provided with a strip-shaped groove matched with the supporting block, the front side wall and the rear side wall of the supporting block are fixedly connected with two opposite ends of the two sliding rods respectively, and sliding grooves matched with the sliding rods are formed in the front side wall and the rear side wall of the strip-shaped groove.
Preferably, the lower end of the left side wall of the storage tank is fixedly connected with a push rod.
Preferably, the output pipe is a corrugated pipe, and the surface of the output pipe is uniformly coated with the thermal insulation coating.
Preferably, the horizontal part wall of the push rod is fixedly sleeved with an anti-skid sleeve.
Preferably, the upper end of the outer side wall of the feeding hopper is in threaded connection with a sealing cover.
A fire extinguishing method of a fire extinguishing apparatus for fire engineering is characterized in that: put into fire extinguishing agent to the holding vessel inside, through the actuating mechanism who is equipped with, output tube and nozzle, can spout the fire extinguishing agent of holding vessel inside through the nozzle, in order to reach the purpose of putting out a fire, through the motor that is equipped with, two half-gears and box, the motor work can make one of them first pivot rotate, thereby can make one of them first gear rotate, and then can make another first gear rotate, so that another first pivot rotates, two first pivot rotations can make two half-gears rotate, thereby can make the reciprocal rotation of second gear, and then can make the reciprocal rotation of second pivot, the reciprocal rotation of second pivot can make the fixed block reciprocal rotation, thereby can make the reciprocal swing around the nozzle, thereby can improve the fire extinguishing range of nozzle.
Compared with the prior art, the invention provides a fire extinguishing device for fire engineering, which has the following beneficial effects:
1. this extinguishing device for fire engineering, feeder hopper through being equipped with, can be to the inside fire extinguishing agent of puting in of holding vessel, through the actuating mechanism who is equipped with, mutually support of output tube and nozzle, can be with the inside fire extinguishing agent of holding vessel through the nozzle blowout, in order to reach the purpose of putting out a fire, through the reciprocating rotary mechanism's that is equipped with mutually support, can make the reciprocating swing all around of nozzle, thereby can improve the fire extinguishing range of nozzle, need not that the people is handheld can reach fine fire extinguishing effect, a large amount of labour has been saved, simultaneously, can avoid personnel to be close to the burning things which may cause the dehydration, do benefit to people and use.
2. This extinguishing device for fire engineering, through the angle adjustment mechanism who is equipped with, the people of being convenient for adjust the angle of the vertical direction of nozzle according to the condition at the scene of fire to reach better fire extinguishing effect, and adjust conveniently, through mutually supporting of the push rod that is equipped with, two arc loading boards and four universal wheels, people's removal holding vessel of can being convenient for, and it is convenient to remove.
The device has the advantages that the part which is not involved in the device is the same as the prior art or can be realized by the prior art, the fire source can be effectively extinguished without a person holding the nozzle by hand, the fire extinguishing range is wide, meanwhile, the angle of the nozzle can be conveniently adjusted by the person according to the fire scene condition, a better fire extinguishing effect is achieved, and the adjustment is convenient and simple.
Drawings
Fig. 1 is a schematic perspective view of a fire extinguishing apparatus for fire fighting engineering according to the present invention;
fig. 2 is a schematic plan view of the fire extinguishing apparatus for fire fighting engineering shown in fig. 1;
FIG. 3 is a schematic side view of the structure of FIG. 2;
FIG. 4 is a schematic view of the two half-gears of FIG. 2;
fig. 5 is a schematic structural diagram of two slide bars in fig. 2.
In the figure: the device comprises a storage tank 1, an output pipe 2, a nozzle 3, a motor 4, a half gear 5, a box 6, a first rotating shaft 7, a first gear 8, a second rotating shaft 9, a second gear 10, a fixing block 11, a feed hopper 12, an arc-shaped bearing plate 13, a universal wheel 14, an electric push rod 15, a rotating plate 16, a sliding rod 17, a supporting plate 18, a connecting plate 19, a supporting block 20, a push rod 21, an anti-skid sleeve 22 and a sealing cover 23.
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.
Referring to fig. 1-5, a fire extinguishing apparatus for fire engineering, comprising a storage tank 1, an output pipe 2 is fixedly connected to the upper end of the right side wall of the storage tank 1, a nozzle 3 is fixedly connected to the right end of the output pipe 2, the nozzle 3 is connected with a reciprocating rotary mechanism, the reciprocating rotary mechanism comprises a motor 4, two half gears 5 and a box body 6, the box body 6 is arranged below the nozzle 3, the front side and the rear side of the upper end of the box body 6 are rotatably connected with first rotating shafts 7 through first rolling bearings, the lower ends of the two first rotating shafts 7 extend into the box body 6, the lower end of the motor 4 is fixedly connected with the lower inner side wall of the box body 6, the output end of the motor 4 is rotatably connected with the lower end of one of the first rotating shafts 7 through a coupler, the first gear 8 is fixedly sleeved at one end of the shaft walls of the two first rotating shafts 7, the upper ends of the shaft walls of the two first rotating shafts 7 are respectively fixedly sleeved with the two half gears 5, the upper end of the box body 6 is rotatably connected with a second rotating shaft 9 through a second rolling bearing, the second rotating shaft 9 is arranged between the two first rotating shafts 7, the shaft wall of the second rotating shaft 9 is fixedly sleeved with a second gear 10, the two half gears 5 are crossed and meshed with the second gear 10, the outer side wall of the nozzle 3 is fixedly sleeved with a fixed block 11, the lower end of the fixed block 11 is fixedly connected with the upper end of the second rotating shaft 9, the storage tank 1 is connected with an angle adjusting mechanism and is connected with the box body 6 through the angle adjusting mechanism, the left side of the upper end of the storage tank 1 is fixedly connected with a feed hopper 12, the inside of the storage tank 1 is provided with a driving mechanism and is connected with an output pipe 2 through the driving mechanism, the left end and the right end of the lower side wall of the storage tank 1 are fixedly, the driving mechanism comprises a high-pressure water pump, and the high-pressure water pump works to spray water in the storage tank 1 from the nozzle 3 through the output pipe 2, which is the prior art.
The angle adjusting mechanism comprises an electric push rod 15, a rotating plate 16 and two slide bars 17, the lower end of the right side wall of the storage tank 1 is fixedly connected with a supporting plate 18, the lower end of the electric push rod 15 is fixedly connected with the right side of the upper end of the supporting plate 18, the lower end of the right side wall of the storage tank 1 is fixedly connected with a connecting plate 19, the connecting plate 19 is arranged at the upper end of the electric push rod 15, the lower end of the box body 6 is fixedly connected with the upper end of the rotating plate 16, the left end of the rotating plate 16 is provided with a first groove matched with the connecting plate 19, the side wall of the first groove is rotatably connected with the side wall of the connecting plate 19 through a pin rod, the upper end of the electric push rod 15 is fixedly connected with a supporting block 20, the right side of the lower end of the rotating plate 16 is provided with a strip-shaped groove matched with the, electric putter 15 work, can make supporting shoe 20 upwards remove, thereby can make two slide bars 17 slide in bar spout inside, under the cooperation of connecting plate 19 and pin rod, can make rotor plate 16 upwards rotate, thereby can make box 6 upwards rotate, and then can make second pivot 9 upwards rotate, second pivot 9 upwards rotates and can make fixed block 11 upwards rotate, thereby can make nozzle 3 upwards rotate, the spray angle of nozzle 3 in vertical direction is adjusted according to the condition at the scene of fire to the people of being convenient for, in order to reach better fire extinguishing effect, and it is convenient to adjust.
The lower end of the left side wall of the storage tank 1 is fixedly connected with a push rod 21, the push rod 21 is pushed, the storage tank 1 can be moved, and the pushing is convenient.
The horizontal part wall of the push rod 21 is fixedly sleeved with the anti-skid sleeve 22, so that the friction force between a human hand and the push rod 21 can be increased, and people can push the push rod 21 conveniently.
The sealing cover 23 is in threaded connection with the upper end of the outer side wall of the feeding hopper 12, so that when fire extinguishing agents do not need to be put into the storage tank 1, the sealing performance of the storage tank 1 can be guaranteed, and the storage tank is convenient to open.
In the invention, when in use, the fire extinguishing agent can be put into the storage tank 1 through the feed hopper 12, the fire extinguishing agent in the storage tank 1 can be sprayed out through the nozzle 3 through the driving mechanism, the output pipe 2 and the nozzle 3, so as to achieve the purpose of fire extinguishing, the motor 4 works through the motor 4, the two half gears 5 and the box body 6, so that one first rotating shaft 7 can rotate, so that one first gear 8 can rotate, and the other first gear 8 can rotate, so that the other first rotating shaft 7 rotates, the two first rotating shafts 7 can rotate, so that the two half gears 5 can rotate, so that the second gear 10 can rotate in a reciprocating way, so that the second rotating shaft 9 can rotate in a reciprocating way, so that the fixed block 11 can rotate in a reciprocating way, so that the nozzle 3 can swing back and forth, thereby can improve nozzle 3's the scope of putting out a fire, need not the people and hold can reach fine fire control effect, save a large amount of labour, simultaneously, can avoid personnel to be close to the fire source and cause the dehydration because of the high temperature, do benefit to people and use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The fire extinguishing device for the fire fighting engineering comprises a storage tank (1) and is characterized in that an output pipe (2) is fixedly connected to the upper end of the right side wall of the storage tank (1), a nozzle (3) is fixedly connected to the right end of the output pipe (2), the nozzle (3) is connected with a reciprocating rotating mechanism, the reciprocating rotating mechanism comprises a motor (4), two half gears (5) and a box body (6), the box body (6) is arranged below the nozzle (3), the front side and the rear side of the upper end of the box body (6) are respectively and rotatably connected with a first rotating shaft (7) through a first rolling bearing, the lower ends of the two first rotating shafts (7) extend to the interior of the box body (6), the lower end of the motor (4) is fixedly connected with the lower inner side wall of the box body (6), the output end of the motor (4) is rotatably connected with the lower end of one first rotating shaft (7, the one end that the axle wall of two first pivot (7) is located box (6) inside all fixedly cup joints first gear (8), and two first gear (8) mesh and connect mutually, the axle wall upper end of two first pivot (7) is respectively with two half-gears (5) fixed cup joints, the upper end of box (6) is rotated through second antifriction bearing and is connected with second pivot (9), second pivot (9) are located and set up between two first pivot (7), the axle wall of second pivot (9) is fixed cup joints second gear (10), and two half-gears (5) are alternately connected with second gear (10) meshing, the lateral wall of nozzle (3) is fixed cup joints fixed block (11), the lower extreme of fixed block (11) and the upper end fixed connection of second pivot (9), holding vessel (1) is connected with angle adjustment mechanism and is connected with box (6) through angle adjustment mechanism, the utility model discloses a storage tank, including the upper end of holding vessel (1), upper end left side fixedly connected with feeder hopper (12), the inside of holding vessel (1) is equipped with actuating mechanism and is connected with output tube (2) through actuating mechanism, the equal fixedly connected with arc loading board (13) in both ends about the lower lateral wall of holding vessel (1), equal fixedly connected with universal wheel (14) in both sides around the lower extreme of arc loading board (13).
2. The fire extinguishing apparatus for fire fighting engineering according to claim 1, wherein the angle adjusting mechanism comprises an electric push rod (15), a rotating plate (16) and two sliding rods (17), a supporting plate (18) is fixedly connected to the lower end of the right side wall of the storage tank (1), the lower end of the electric push rod (15) is fixedly connected to the right side of the upper end of the supporting plate (18), a connecting plate (19) is fixedly connected to the lower end of the right side wall of the storage tank (1), the connecting plate (19) is located at the upper end of the electric push rod (15), the lower end of the box body (6) is fixedly connected to the upper end of the rotating plate (16), a first groove matched with the connecting plate (19) is formed in the left end of the rotating plate (16), the side wall of the first groove is rotatably connected to the side wall of the connecting plate (19) through a pin rod, and a supporting block (20) is fixedly connected to the upper end of, the lower end right side of the rotating plate (16) is provided with a strip-shaped groove matched with the supporting block (20), the front side wall and the rear side wall of the supporting block (20) are fixedly connected with two opposite ends of the two sliding rods (17), and the front side wall and the rear side wall of the strip-shaped groove are provided with sliding grooves matched with the sliding rods (17).
3. A fire extinguishing apparatus for fire fighting engineering according to claim 1, characterized in that a push rod (21) is fixedly connected to the lower end of the left side wall of the storage tank (1).
4. A fire extinguishing apparatus for fire fighting project, according to claim 1, characterized in that the output pipe (2) is a corrugated pipe, and the surface of the output pipe (2) is uniformly coated with a thermal insulation coating.
5. A fire extinguishing apparatus for fire fighting engineering according to claim 3, characterized in that an anti-slip cover (22) is fixedly sleeved on the horizontal section wall of the push rod (21).
6. A fire extinguishing apparatus for fire fighting engineering according to claim 1, characterized in that a sealing cover (23) is threadedly connected to an upper end of an outer side wall of the feed hopper (12).
7. The fire extinguishing method of the fire extinguishing apparatus for fire fighting works according to any one of claims 1 to 6, wherein: fire extinguishing agent is put into the storage tank (1), the fire extinguishing agent in the storage tank (1) can be sprayed out through the nozzle (3) through the driving mechanism, the output pipe (2) and the nozzle (3) which are arranged, so that the purpose of fire extinguishing is achieved, the motor (4), the two half gears (5) and the box body (6) are arranged, the motor (4) works to enable one of the first rotating shafts (7) to rotate, so that one of the first gears (8) can rotate, and then the other first gear (8) can rotate, so that the other first rotating shaft (7) rotates, the two first rotating shafts (7) can enable the two half gears (5) to rotate, so that the second gear (10) can rotate in a reciprocating manner, and further the second rotating shaft (9) can rotate in a reciprocating manner, and the second rotating shaft (9) can rotate in a reciprocating manner, so that the fixing block (11) can rotate in a reciprocating manner, thereby, the nozzle (3) can be swung back and forth, and the fire extinguishing range of the nozzle (3) can be improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911071541.2A CN112774069A (en) | 2019-11-05 | 2019-11-05 | Fire extinguishing device for fire engineering and fire extinguishing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911071541.2A CN112774069A (en) | 2019-11-05 | 2019-11-05 | Fire extinguishing device for fire engineering and fire extinguishing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112774069A true CN112774069A (en) | 2021-05-11 |
Family
ID=75747398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911071541.2A Withdrawn CN112774069A (en) | 2019-11-05 | 2019-11-05 | Fire extinguishing device for fire engineering and fire extinguishing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112774069A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114588574A (en) * | 2022-03-24 | 2022-06-07 | 江苏格罗那消防器材有限公司 | Cart type fire extinguisher |
| CN115177897A (en) * | 2022-06-30 | 2022-10-14 | 徐州鲁班智能科技有限公司 | Automatic fire extinguishing and protecting device for fire-fighting robot |
-
2019
- 2019-11-05 CN CN201911071541.2A patent/CN112774069A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114588574A (en) * | 2022-03-24 | 2022-06-07 | 江苏格罗那消防器材有限公司 | Cart type fire extinguisher |
| CN115177897A (en) * | 2022-06-30 | 2022-10-14 | 徐州鲁班智能科技有限公司 | Automatic fire extinguishing and protecting device for fire-fighting robot |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210511 |