CN104043219B - A kind of rotation self-advancing type fire extinguishing sprayer - Google Patents
A kind of rotation self-advancing type fire extinguishing sprayer Download PDFInfo
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- CN104043219B CN104043219B CN201410261784.3A CN201410261784A CN104043219B CN 104043219 B CN104043219 B CN 104043219B CN 201410261784 A CN201410261784 A CN 201410261784A CN 104043219 B CN104043219 B CN 104043219B
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- water jacket
- rotary shaft
- hand member
- fire extinguishing
- rotary sleeve
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Abstract
The present invention relates to a kind of rotation self-advancing type fire extinguishing sprayer, including rotary sleeve, swivelling cover, fixing lid, end cap, screw rod, guide post, power transmission shaft, adjusting rod, fixed cover, wherein, also include rotary shaft, guide holder and supply water jacket, the middle part of described rotary shaft is provided with arc bump, and the right-hand member of rotary shaft is provided with ladder inlet opening；The left end of described ladder inlet opening is provided with left-leaning hole；Described guide holder is provided with arcuate groove；The described left end for water jacket is provided with Right deviation hole；Being provided with truncated cone-shaped seat in the described left end for water jacket, the right-hand member for water jacket is provided with lock groove；The both sides of described lock groove are provided with locating piece, are provided with semi-circular plate in lock groove.The present invention contributes to ensureing rotary speed and the forward travel distance of entirety of rotary sleeve by arranging arcuate groove, arc bump and truncated cone-shaped seat, and there is the function of shower nozzle limit rotation limit feeding, can effectively solve rescue personnel cannot be close to hot spot and the problem carrying out center fire extinguishing.
Description
Technical field
The present invention relates to fire-fighting equipment technical field, particularly relate to a kind of self-advancing type that rotates and put out a fire
Shower nozzle.
Background technology
Fire-fighting equipment is the important weapon that the mankind struggle with fire, along with flying of science and technology
Speed development, multi-disciplinary interpenetrates, to the more new development of fire-fighting equipment bring life with
Vigor.Fire-fighting equipment relate to wide, kind is many.Automatically control from fire and observe and predict alarm system, go out
Firearm, fixed fire extinguishing system, pump, car and water supply equipment, personal equipment and lifesaving appliance, logical
Letter dispatching and command system, until extinguishing chemical, fire-retardant equipment, it may be said that it includes counts the people with state
Raw relevant metallurgy, machinery, transmission, light industry, electronics, computer, chemical industry, material etc. are many
Plant scientific domain.But, on existing market, fire extinguishing sprayer does not have the function of limit rotation limit feeding,
Can not effectively solve rescue personnel cannot be close to the problem of scene of fire fire's point of origin fire extinguishing, some
Fire extinguishing sprayer lack contribute to improving fluid the flow direction and reduce fluid energy losses device,
This rotary speed and forward travel distance of entirety of being unfavorable for ensureing rotary sleeve, the fighting nozzle also having
Lacking the device of the regulatory function realizing overall pace, it is whole that this is unfavorable for that fire fighter controls
Body pace.Therefore, it is necessary to provide a kind of simple in construction, easy to use, extinguishing effect
Good a kind of rotation self-advancing type fire extinguishing sprayer.
Summary of the invention
For solving the problem that above-mentioned prior art exists, it is an object of the invention to provide a kind of rotation
Turn self-advancing type fire extinguishing sprayer, there is simple in construction, use spy efficient and convenient, that extinguishing effect is good
Point.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of rotate self-advancing type fire extinguishing sprayer, including rotary sleeve, swivelling cover, fixing lid, end cap,
Screw rod, guide post, power transmission shaft, adjusting rod, fixed cover, also include rotary shaft, the first guiding
Seat and for water jacket, swivelling cover is fixed on rotary sleeve two ends, described rotation by screw by described fixing lid
Rotating shaft connects rotary sleeve and for water jacket, and swivelling cover is far screwed with rotary shaft for inside water jacket end,
Swivelling cover closely supplies to be provided with the first guide holder, screw rod and guide post inside water jacket end and is located at for water jacket
Both sides, periphery, fixed cover is fixed on for outside water jacket, and power transmission shaft and adjusting rod are connected with screw gear,
Adjusting rod is positioned at fixed cover, and the middle part of described rotary shaft is provided with arc bump, rotary shaft
Right-hand member is provided with ladder inlet opening；The left end of described ladder inlet opening is provided with left-leaning hole；Described
Guide holder is provided with arcuate groove；The described left end for water jacket is provided with Right deviation hole；Described water supply
Being provided with truncated cone-shaped seat in the left end of set, the right-hand member for water jacket is provided with lock groove；Described lock groove
Both sides are provided with locating piece, are provided with semi-circular plate in lock groove.
Further, being provided with helicla flute in described rotary sleeve, the left end of rotary sleeve is provided with water spray
Hole；Described swivelling cover is threadedly attached in the two ends of rotary sleeve；Described fixing lid passes through
Screw is fixed on swivelling cover；Described rotary shaft is fixed in swivelling cover by bearing；Second
Guide holder is by being threadably mounted at the right-hand member of rotary sleeve.
Further, it is additionally provided with fixing lug boss in the middle part of described rotary shaft；Described end cap is installed
At the left end for water jacket, end cap is fixed on the right-hand member of fixing lug boss also by screw；Described confession
The right-hand member of water jacket is additionally provided with bearing block, hickey and the second guide holder.
Further, the bottom of described semi-circular plate is provided with left projection and right projection；Described
Screw rod is arranged on left projection, and the middle part of screw rod is provided with gear；Described guide post is arranged on
On right projection, screw rod, power transmission shaft are all connected by gear with adjusting rod；Described power transmission shaft
It is arranged on bearing block；Described adjusting rod is arranged on fixed cover；The two of described fixed cover
End is provided with mounting seat.
Further, described left-leaning hole has several, and is evenly distributed on the left end of rotary sleeve.
Further, described Right deviation hole has two, and is evenly distributed on the right-hand member for water jacket.
Further, described lock groove has two, and is symmetrically distributed in the right-hand member for water jacket.
Compared with prior art, the invention has the beneficial effects as follows: the present invention has the rotation of shower nozzle limit
Turning the function of limit feeding, can effectively solve rescue personnel cannot go out close to scene of fire fire's point of origin
The problem of fire, contributes to improving fluid by arranging arcuate groove, arc bump and truncated cone-shaped seat
Flow to, reduce fluid energy losses, ensure rotary speed and the forward travel distance of entirety of rotary sleeve,
Semicircular plate is set and contributes to realizing the regulatory function of overall pace, it is simple to fire fighter is controlled
The overall pace of system, and simple in construction, easy to operate, economical and practical.
Accompanying drawing explanation
Fig. 1 be the present invention partly cut open structural representation；
Fig. 2 is the structural representation of the present invention；
Fig. 3 be in Fig. 2 A to sectional view.
In figure: 1. rotary sleeve；101. helicla flute；102. hole for water spraying；2. swivelling cover；3. fixing
Lid；4. end cap；5. screw rod；501. gear；6. guide post；7. power transmission shaft；8. adjusting rod；
9. fixed cover；901. mounting seat；10. rotary shaft；1001. arc bump；1002. ladder enters
Water hole；10021. left-leaning hole；1003. fixing lug boss；11. first guide holders；1101. arc
Groove；12. for water jacket；1201. Right deviation hole；1202. truncated cone-shaped seat；1203. lock groove；12031.
Locating piece；12032. semi-circular plate；12033. left projection；12034. right projection；1204. axle
Bearing；1205. hickey；1206. the second guide holder.
Detailed description of the invention
For the technological means making the present invention be realized, creation characteristic, to reach purpose easy with effect
In clear understanding, below in conjunction with specific embodiment and diagram, the present invention is expanded on further.
As shown in Figure 1, Figure 2 and Figure 3, described a kind of rotation self-advancing type fire extinguishing sprayer, including
Rotary sleeve 1, swivelling cover 2, fixing lid 3, end cap 4, screw rod 5, guide post 6, power transmission shaft
7, adjusting rod 8, fixed cover 9, also includes rotary shaft the 10, first guide holder 11 and for water jacket
12, swivelling cover 2 is fixed on rotary sleeve 1 two ends, described rotation by screw by described fixing lid 3
Axle 10 connects rotary sleeve 1 and for water jacket 12, swivelling cover 2 far for inside water jacket 12 end with rotation
Rotating shaft 10 is screwed, and swivelling cover 2 is closely provided with the first guide holder for inside water jacket 12 end
11, screw rod 5 and guide post 6 are located at for both sides, water jacket 12 periphery, and fixed cover 9 is fixed on confession
Outside water jacket 12, power transmission shaft 7 and adjusting rod 8 are connected with screw rod 5 gear, and adjusting rod 8 is positioned at
In fixed cover 9, the middle part of described rotary shaft 10 is provided with arc bump 1001, rotary shaft 10
Right-hand member be provided with ladder inlet opening 1002；The left end of described ladder inlet opening 1002 is provided with a left side
Incline hole 10021；The first described guide holder 11 is provided with arcuate groove 1101；Described water supply
The left end of set 12 is provided with Right deviation hole 1201；In the described left end for water jacket 12, circle is installed
Platform shape seat 1202, the right-hand member for water jacket 12 is provided with lock groove 1203；Described lock groove 1203
Both sides are provided with locating piece 12031, are provided with semi-circular plate 12032 in lock groove 1203.
As depicted in figs. 1 and 2, it is provided with helicla flute 101, rotary sleeve in described rotary sleeve 1
The left end of 1 is provided with hole for water spraying 102；Described swivelling cover 2 is threadedly attached in rotary sleeve 1
Two ends；Described fixing lid 3 is fixed by screws on swivelling cover 2；Described rotary shaft
10 are fixed in swivelling cover 2 by bearing；The first described guide holder 11 is installed by screw thread
Right-hand member at rotary sleeve 1.
As shown in Figure 1, Figure 2 and Figure 3, it is additionally provided with fixing convex in the middle part of described rotary shaft 10
Platform 1003；Described end cap 4 is arranged on the left end for water jacket 12, and end cap 4 is also by screw
It is fixed on the right-hand member of fixing lug boss 1003；The described right-hand member for water jacket 12 is additionally provided with bearing block
1204, hickey 1205 and the second guide holder 1206.
As shown in Figure 1, Figure 2 and Figure 3, the bottom of described semi-circular plate 12032 is provided with a left side
Projection 12033 and right projection 12034；Described screw rod 5 is arranged on left projection 12033,
The middle part of screw rod 5 is provided with gear 501；Described guide post 6 is arranged on right projection 12034
On, screw rod 5, power transmission shaft 7 are all connected by gear with adjusting rod 8；Described power transmission shaft
7 are arranged on bearing block 1204；Described adjusting rod 8 is arranged on fixed cover 9；Described
The two ends of fixed cover 9 be provided with mounting seat 901.
As depicted in figs. 1 and 2, described left-leaning hole 10021 has several, and is uniformly distributed
Left end at rotary sleeve 1.
As depicted in figs. 1 and 2, described Right deviation hole 1201 has two, and is evenly distributed on
Right-hand member for water jacket 12.
As depicted in figs. 1 and 2, described lock groove 1203 has two, and is symmetrically distributed in confession
The right-hand member of water jacket 12.
The operation principle of the present invention is: during onsite application, first, operator are by water inlet pipe
Joint is connected with hickey 1205, then rotation adjusting lever 8 makes power transmission shaft 7 rotate, from
And drive screw rod 5 to rotate and make semi-circular plate 12032 and the right-hand member of rotary shaft 10 close mutually,
Secondly, operator open the switch of water inlet pipe, and water is through entering in rotary shaft 10 for water jacket 12
Ladder inlet opening 1002 in, the double reaction plus that water stops at hydraulic pressure and arc bump 1001
Under, water flows out through the left-leaning hole 10021 of ladder inlet opening 1002 left end, and now, water is at arc
Under the effect of the drain of shape groove 1101, the flow direction making water is parallel with rotary shaft 10, current
After entering in helicla flute 101, rotary sleeve 1 rotates under the active force of helicla flute 101 at water,
Water rotates ejection from hole for water spraying 102, and again, operator reversely rotate adjusting rod 8 and make transmission
Axle 7 rotates, thus drives screw rod 5 to rotate and make semi-circular plate 12032 and rotary shaft 10
Right-hand member does not closes, and flows into the outside of rotary shaft 10 for a part of water in water jacket 12, and water is at round platform
Right deviation hole 1201 can be flowed under the effect of shape seat 1202, and spray from Right deviation hole 1201,
Finally, while water sprays in Right deviation hole 1201, the effect of the overall recoil strength at water
Under, recoil strength can promote entirety to move forward, and recoil strength can be along with semi-circular plate 12032 and rotation
The increase of the distance of rotating shaft 10 and increase, overall displacement forward is the biggest, Ji Keshi
The function of existing shower nozzle limit rotation limit feeding.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is also
It is not limited to this, any change expected without creative work or replacement, all should contain
Within protection scope of the present invention.Therefore, protection scope of the present invention should be with claims
The protection domain limited is as the criterion.
Claims (5)
1. rotate a self-advancing type fire extinguishing sprayer, including rotary sleeve, swivelling cover, fixing lid,
End cap, screw rod, guide post, power transmission shaft, adjusting rod, fixed cover, it is characterised in that: also wrap
Including rotary shaft, the first guide holder and supply water jacket, swivelling cover is fixed on by described fixing lid by screw
Rotary sleeve two ends, described rotary shaft connects rotary sleeve and for water jacket, and swivelling cover is far in water jacket end
Side is screwed with rotary shaft, and swivelling cover is closely provided with the first guide holder, spiral shell for inside water jacket end
Bar and guide post are located at for both sides, water jacket periphery, and fixed cover is fixed on for outside water jacket, power transmission shaft and
Adjusting rod is connected with screw gear, and adjusting rod is positioned at fixed cover, the middle part of described rotary shaft
Being provided with arc bump, the right-hand member of rotary shaft is provided with ladder inlet opening；Described ladder inlet opening
Left end is provided with left-leaning hole；Described guide holder is provided with arcuate groove；The described left end for water jacket
It is provided with Right deviation hole；Truncated cone-shaped seat is installed, for the right-hand member of water jacket in the described left end for water jacket
It is provided with lock groove；The both sides of described lock groove are provided with locating piece, are provided with semi-circular plate in lock groove.
A kind of rotation self-advancing type fire extinguishing sprayer the most according to claim 1, its feature
Being: be provided with helicla flute in described rotary sleeve, the left end of rotary sleeve is provided with hole for water spraying；Described
Swivelling cover be threadedly attached in the two ends of rotary sleeve；Described fixing lid is fixed by screw
On swivelling cover；Described rotary shaft is fixed in swivelling cover by bearing；Second guide holder leads to
Cross the right-hand member being threadably mounted at rotary sleeve.
A kind of rotation self-advancing type fire extinguishing sprayer the most according to claim 1 and 2, its
It is characterised by: in the middle part of described rotary shaft, be additionally provided with fixing lug boss；Described end cap is arranged on confession
The left end of water jacket, end cap is fixed on the right-hand member of fixing lug boss also by screw；Described supplies water jacket
Right-hand member be additionally provided with bearing block, hickey and the second guide holder.
A kind of rotation self-advancing type fire extinguishing sprayer the most according to claim 3, its feature
It is: the bottom of described semi-circular plate is provided with left projection and right projection；Described screw rod is installed
On left projection, the middle part of screw rod is provided with gear；Described guide post is arranged on right projection,
Screw rod, power transmission shaft are all connected by gear with adjusting rod；Described power transmission shaft is arranged on bearing
On seat；Described adjusting rod is arranged on fixed cover；The two ends of described fixed cover are provided with installation
Seat.
A kind of rotation self-advancing type fire extinguishing sprayer the most according to claim 1, its feature
It is: described lock groove has two, and is symmetrically distributed in the right-hand member for water jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410261784.3A CN104043219B (en) | 2014-06-12 | 2014-06-12 | A kind of rotation self-advancing type fire extinguishing sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410261784.3A CN104043219B (en) | 2014-06-12 | 2014-06-12 | A kind of rotation self-advancing type fire extinguishing sprayer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104043219A CN104043219A (en) | 2014-09-17 |
| CN104043219B true CN104043219B (en) | 2016-09-28 |
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| CN201410261784.3A Active CN104043219B (en) | 2014-06-12 | 2014-06-12 | A kind of rotation self-advancing type fire extinguishing sprayer |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197494A (en) * | 2015-07-29 | 2015-12-30 | 合肥宝创电子科技有限公司 | Raceway device for granulating machine |
| CN112023310B (en) * | 2020-09-11 | 2021-11-09 | 张辉 | Intelligent fire extinguishing robot |
| CN114711216B (en) * | 2022-05-20 | 2022-12-13 | 广州搏弈园林绿化有限公司 | Automatic pesticide spraying device with adjustable angle |
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| DE10010880B4 (en) * | 2000-02-29 | 2006-09-07 | Torsten Dipl.-Ing. Clauß | Method and device for discharging liquid media |
| JP4773231B2 (en) * | 2006-03-02 | 2011-09-14 | 能美防災株式会社 | Rotating watering device |
| JP2010057778A (en) * | 2008-09-05 | 2010-03-18 | Nohmi Bosai Ltd | Fire extinguishing device |
| KR100945073B1 (en) * | 2009-07-31 | 2010-03-05 | (주)건우기술 | A nozzle making screw type water jet for water jet attachment apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101567A (en) * | 1985-10-31 | 1987-05-06 | 流程系统公司 | The spray nozzle device of equipment for cutting system of abrasive beam |
| CN2731085Y (en) * | 2004-01-05 | 2005-10-05 | 辽河石油勘探局 | Hydraulic self-feeding speed adjustable rotary sand flushing deblocking device |
| DE202006006572U1 (en) * | 2006-04-25 | 2006-07-06 | Airmatic Gesellschaft für Umwelt und Technik mbH | Device for generating a rotating high-pressure jet |
| CN101829638A (en) * | 2009-03-09 | 2010-09-15 | 韩铁夫 | Jet-driven rotary type spraying head |
| CN102345441A (en) * | 2011-06-21 | 2012-02-08 | 中国石油大学(北京) | Self-propelled drilling method and pulsed cavitation swirling jet nozzle |
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| Publication number | Publication date |
|---|---|
| CN104043219A (en) | 2014-09-17 |
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Effective date of registration: 20180711 Address after: 730030 room 2303, block A, Hongfeng mansion, 15 Jinchang Road, Chengguan District, Lanzhou, Gansu. Patentee after: Gansu Wei Tai Environmental Control Engineering Co., Ltd. Address before: 232001 Anhui Huainan Tian Jia An District Xueyuan Road Anhui University Of Science And Technology science and Technology Industry Office Patentee before: Anhui University Of Science And Technology |