CN106492385A - A kind of heavy pressure fine spray atomizer and spray pistol - Google Patents
A kind of heavy pressure fine spray atomizer and spray pistol Download PDFInfo
- Publication number
- CN106492385A CN106492385A CN201611227443.XA CN201611227443A CN106492385A CN 106492385 A CN106492385 A CN 106492385A CN 201611227443 A CN201611227443 A CN 201611227443A CN 106492385 A CN106492385 A CN 106492385A
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- Prior art keywords
- hole
- rotating disk
- water
- boss
- spray
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Classifications
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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
- A62C31/00—Delivery of fire-extinguishing material
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Nozzles (AREA)
Abstract
The invention provides a kind of heavy pressure fine spray atomizer and spray pistol, including nozzle body, the nozzle body is provided with round boss, the boss is concentric with the nozzle body, the boss is cylindrical to offer flow-guiding channel, the flow-guiding channel is the inclined-plane arranged wherein between end face with the boss cylindrical along the boss, and current are atomized into water smoke by impacting the inclined-plane.Compared with prior art, the invention has the beneficial effects as follows：Direct jet, and sprayable mist jet being sprayed on single spray pistol, different spray intensities and spray particle diameter is realized, and this several current can mutually being compared and be changed, and be applied in combination, mobility is good, good to scene of a fire adaptability.
Description
Technical field
The present invention relates to fire-fighting equipment technical field, in particular it relates to a kind of heavy pressure fine spray atomizer and spray pistol.
Background technology
Due to water droplet diameter very little, the water of relatively same volume, its surface area increases severely, so as to strengthen heat exchange
Efficiency, serve extraordinary cooling-down effect.Water mists are vaporized after absorbing heat rapidly so that volume drastically expands, and are led to
More than 1700 times is often reached, so as to reduce the oxygen concentration in air, it is suppressed that the speed of aflame oxidation reaction, is served
The effect of asphyxia.The extinguishing mechanism of water mists as can be seen here：One is cooling efficiency, absorbs heat；Two is smothering action, blocks oxygen
Change reaction.Additionally, water mists have the efficiency of very superior blocking radiant heat transfer, strong hot spoke can be effectively blocked
Penetrate.Water mists are issued to control fire, suppress fire and stamp out a fire cooling down, suffocate and completely cut off thermal-radiating triple role
Purpose, fine water mist fire-extinguishing system have dual function and the advantage of Water spray and extinction using gas, the cooling of existing water sprinkler system
Effect, has the smothering action of gas extinguishing system, again so being an extraordinary fire-fighting technique being worthy to be popularized.
Fire-fighting lance is the jetting instrument of fire extinguishing, is connected with water band with which and can spray intensive substantial current.There is range
Far, the advantages of water yield is big.It is divided into according to pattern is different with feature：Straight stream nozzle, water fog nozzle etc..Straight stream nozzle sprays
Current be column, far firing range, flow are big, impulsive force is strong, for general solid matter fire of putting out a fire to save life and property, and auxiliary when putting out a fire
Cooling etc..Switch DC hydraulic giant is to increase the parts such as ball valve switch composition and can pass through on-off control current.Spray vaporific current
Hydraulic giant, to Introduction of building indoor fire have very strong extinguishing ability, can also put out a fire to save life and property charging equipment fire, combustible dust fire and portion
Divide oil fire etc..But, above-mentioned straight stream nozzle and water fog nozzle also perfectly do not combine and are combined application at present,
Can not reach, and sprayable mist jet, several current are intercoursed, combine
With.
Content of the invention
It is an object of the invention to provide a kind of heavy pressure fine spray atomizer and spray gun, to solve in above-mentioned background technology
The problem of proposition.
For achieving the above object, the present invention provides following technical scheme：Including nozzle body, it is characterised in that：The spray
Head main body is provided with round boss, and the boss is concentric with the nozzle body, and the boss is cylindrical to offer flow-guiding channel,
The flow-guiding channel is the inclined-plane arranged wherein between end face with the boss cylindrical along the boss, and current should by impact
Inclined-plane is atomized into water smoke.
Preferably, several gradients different inclined-plane is provided with the boss, and current are by impacting the oblique of different gradient
Face is atomized into the water smoke of different spray intensities and spray particle diameter, and the inclined-plane is arranged along the boss circumference uniform distribution.
Preferably, the nozzle body also includes installation portion, and the installation portion is arranged on and the nozzle body ramp
Adjacent side, the installation portion diameter are less than the boss diameter, and the installation portion is cylindrical to offer annular groove, the ring
Connected in star is used for being arranged sealing ring, and the installation portion top is provided with screw rod, and the shower nozzle is threadedly coupled with spray pistol, the spray
The head main body other end is provided with bullet, and the bullet is life-saving fire fighting hammer.
Preferably, the spraying gun body water outlet end is provided with water smoke transducer, and the water smoke transducer includes：Water smoke turns
Disk, conversion sleeve pipe, fixed sleeving, outlet pipe, described fixed sleeving one end are fixedly mounted on the spraying gun body water outlet end, institute
State outlet pipe to be set in the fixed cover pore and be fixedly connected with the spraying gun body, the water smoke rotating disk and the fixation
The sleeve pipe other end is flexibly connected, and the fixed sleeving is arranged the conversion sleeve pipe, the conversion sleeve with the water smoke rotating disk outer rim
It is provided with, between pipe and the water smoke rotating disk, the buckle for matching, the water smoke rotating disk follows the conversion sleeve rotating, described
Water smoke rotating disk, conversion sleeve pipe, fixed sleeving are concentric with the outlet pipe respectively.
Preferably, described outlet pipe one end is fixedly connected with the spraying gun body water stream channel, the outlet pipe other end
Apopore is offered in the water outlet caliber phase direction, the apopore is communicated with the outlet pipe, the outlet pipe other end
Screwed hole is provided with, the screwed hole is used for connecting shower nozzle.
Preferably, the atomization rotating disk is uniformly distributed along the circumference and axially offer through hole, and the through hole side offers counter sink,
The through hole other end offers the shoulder hole with diameter greater than through-hole diameter, and the atomization center of turntable offers installing hole, institute
State the atomization rotating disk one side adjacent with counter sink and offer annular groove, the annular groove is used for installing sealing ring.
Preferably, described fixed sleeving one end offers through hole, and the fixed sleeving other end offers shoulder hole, described
Shoulder hole is communicated with the shoulder hole with diameter greater than the through-hole diameter, the through hole, offers annular on the through hole hole wall
Groove, the annular groove are used for installing sealing ring.
Preferably, the atomization rotating disk is set in the installation portion of the shower nozzle by installing hole, and the shower nozzle passes through outer spiral shell
Stricture of vagina is connected with the outlet pipe female thread, and on the atomization rotating disk, through hole is adapted with the shower nozzle ramp, the through hole
The water impact of interior ejection is atomized into water smoke on the shower nozzle inclined-plane.
Preferably, the first sealing ring is arranged with the atomization groove of the rotating disk with the shower nozzle installation portion contact surface,
The second sealing ring, the atomization rotating disk and the fixation are arranged with the fixed sleeving and the groove of the outlet pipe contact surface
The 3rd sealing ring is arranged with the groove of bushing connection.
Preferably, the through hole on the atomization rotating disk is less than ladder on the fixed sleeving to the distance of atomization center of turntable
The radius in hole, through hole and institute of the outlet pipe upper water-out hole position in the fixed sleeving shoulder hole, on the atomization rotating disk
State formation water stream channel between the apopore on the shoulder hole and the outlet pipe on fixed sleeving.
Compared with prior art, the invention has the beneficial effects as follows：Direct jet can be sprayed on single spray pistol, and
Sprayable mist jet, realizes different spray intensities and spray particle diameter, and this several current can mutually be compared and be changed, and combination makes
With mobility is good, good to scene of a fire adaptability.
Description of the drawings
A kind of heavy pressure fine spray atomizer front views of the Fig. 1 for the embodiment of the present invention；
A kind of heavy pressure fine spray atomizer right views of the Fig. 2 for the embodiment of the present invention；
A kind of heavy pressure fine spray atomizer axonometric charts of the Fig. 3 for the embodiment of the present invention；
Atomization rotating disk sectional views of the Fig. 4 for a kind of heavy pressure fine spray atomisation rifle of the embodiment of the present invention；
Atomization rotating disk axonometric charts of the Fig. 5 for a kind of heavy pressure fine spray atomisation rifle of the embodiment of the present invention；
Outlet pipe sectional views of the Fig. 6 for a kind of heavy pressure fine spray atomisation rifle of the embodiment of the present invention；
Fixed sleeving sectional views of the Fig. 7 for a kind of heavy pressure fine spray atomisation rifle of the embodiment of the present invention；
A kind of heavy pressure fine spray atomizer and spray pistol sectional view of the Fig. 8 for the embodiment of the present invention；
Description of reference numerals：1- nozzle bodies, 11- boss, 111- flow-guiding channels, 12- installation portions, 121- grooves, 122-
Screw rod, 13- bullets, 21- atomization rotating disks, 211- trapezoidal holes, 212- through holes, 213- counter sinks, 214- annular grooves, 215- peaces
Dress hole, 22- conversion sleeve pipes, 23- fixed sleevings, 231- through holes, 231- shoulder holes, 233- annular grooves, 24- outlet pipes, 241-
Apopore, 242- screwed holes.
Specific embodiment
Accompanying drawing in below in conjunction with the embodiment of the present invention, to the embodiment of the present invention in technical scheme carry out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiment.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in Figures 1 to 8, the preferred embodiments of the present invention are as follows：
A kind of heavy pressure fine spray atomizer and spray pistol that the present invention is provided, including nozzle body 1, in nozzle body 1
Round boss 11 is provided with, boss 11 is concentric with nozzle body 1, boss 11 is cylindrical to offer flow-guiding channel 111, flow-guiding channel
111 is that current are atomized into water by impacting the inclined-plane along the inclined-plane that boss 11 is cylindrical and boss 11 is arranged wherein between end face
Mist.
Preferred embodiment scheme, is provided with the different inclined-plane of several gradients, so as to form different gradient on boss 11
Water stream channel 111, current by impact different gradient water stream channel 111 on inclined-plane so as to be atomized into different spray intensities with
The water smoke of spray particle diameter, when the gradient on the water stream channel 111 on boss 11 is parallel with water (flow) direction, water stream channel 111 is just
Impact not being produced between meeting and current, thus will not producing water smoke, so as to be converted into direct jet, water stream channel 111 is along boss
11 circumference uniform distributions are arranged.
Preferred embodiment scheme, nozzle body 1 also include that installation portion 12, installation portion 12 are arranged on and water in nozzle body 1
The adjacent side of circulation road 111,12 diameter of installation portion are less than 11 diameter of boss, and installation portion 12 is cylindrical to offer annular groove 121,
Annular groove 121 is used for being arranged sealing ring, and 12 top of installation portion is provided with screw rod 122, and shower nozzle 1 passes through the screw rod with spray pistol
122 are attached, and 1 other end of nozzle body is provided with bullet 13, and bullet 13 is life-saving fire fighting hammer.
Preferred embodiment scheme, spraying gun body water outlet end are provided with water smoke transducer, and water smoke transducer includes：Water smoke turns
Disk 21, conversion sleeve pipe 22, fixed sleeving 23, outlet pipe 24,23 one end of fixed sleeving are fixedly mounted on spraying gun body water outlet end,
Outlet pipe 24 is set in 23 through hole 231 of fixed sleeving and is fixedly connected with spraying gun body, water smoke rotating disk 21 and fixed sleeving 23
The other end is flexibly connected, and fixed sleeving 23 is arranged conversion sleeve pipe 22, conversion sleeve pipe 22 and water smoke rotating disk with 21 outer rim of water smoke rotating disk
The buckle for matching is provided between 21, and water smoke rotating disk 21 follows conversion sleeve pipe 22 to rotate, turns by rotating conversion sleeve pipe 22
Dynamic water smoke rotating disk 21, so as to realizing adjusting the particle diameter of different water smokes and the distance of injector stroke, water smoke rotating disk 21, conversion sleeve pipe
22nd, fixed sleeving 23 is concentric with outlet pipe 24 respectively, more convenient to install and use.
Preferred embodiment scheme, 24 one end of outlet pipe are fixedly connected with spraying gun body water stream channel, 24 other end of outlet pipe
Apopore 241 is offered in 24 body footpath phase direction of outlet pipe, apopore 241 is communicated with water outlet pipeline, and outlet pipe 24 is another
End is provided with screwed hole 242, and screwed hole 242 is used for connecting shower nozzle.
Preferred embodiment scheme, atomization rotating disk 21 are uniformly distributed along the circumference and axially offer through hole 212, and 212 side of through hole opens up
There are counter sink 213,212 other end of through hole to offer the shoulder hole 211 with diameter greater than 212 diameter of through hole, atomization center of turntable is opened
Installing hole 215 is provided with, the one side adjacent with counter sink 213 of rotating disk 21 is atomized and is offered annular groove 214, annular groove 214 is used
To install the 3rd sealing ring.
Preferred embodiment scheme, 23 one end of fixed sleeving offer through hole 231, and 23 other end of fixed sleeving offers ladder
Hole 232, shoulder hole 232 are communicated with shoulder hole 232 with diameter greater than 231 diameter of through hole, through hole 231, are offered on 231 hole wall of through hole
Annular groove 233, annular groove 233 are used for installing the second sealing ring.
Preferred embodiment scheme, atomization rotating disk 21 are set on the installation portion 12 of shower nozzle 1 by installing hole 215, and shower nozzle 1 leads to
Cross screw rod 122 to be connected with 24 female thread 242 of outlet pipe, on atomization rotating disk 21, through hole 212 is mutually fitted with flow-guiding channel on shower nozzle 111
Match somebody with somebody, the water impact sprayed in through hole 212 is atomized into water smoke on 111 inclined-plane of flow-guiding channel on shower nozzle 1.
Preferred embodiment scheme, is arranged with first in groove 121 of the atomization rotating disk 21 with 12 contact surface of shower nozzle installation portion
Sealing ring, is arranged with the second sealing ring in fixed sleeving 23 and the groove 233 of 24 contact surface of outlet pipe, is atomized rotating disk 21 and fixes
The 3rd sealing ring is arranged with the groove 214 of 23 contact surface of sleeve pipe.
Preferred embodiment scheme, the through hole 212 being atomized on rotating disk 21 are less than fixed cover to the distance at 21 center of atomization rotating disk
The radius of 23 upper shoulder hole 232 of pipe, 24 upper water-out hole 241 of outlet pipe are located in 23 shoulder hole 232 of fixed sleeving, are atomized rotating disk 21
On through hole 212 and fixed sleeving 23 on shoulder hole 232 and outlet pipe 24 on apopore 241 between formed water stream channel.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out multiple changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (10)
1. a kind of heavy pressure fine spray atomizer, including nozzle body, it is characterised in that：The nozzle body is provided with circular convex
Platform, the boss are concentric with the nozzle body, and the boss is cylindrical to offer flow-guiding channel, and the flow-guiding channel is along institute
The cylindrical inclined-plane arranged wherein between end face with the boss of boss is stated, current are atomized into water smoke by impacting the inclined-plane.
2. a kind of heavy pressure fine spray atomizer according to claim 1, it is characterised in that：If being provided with the boss
The dry different inclined-plane of the gradient, current are atomized into the water of different spray intensities and spray particle diameter by impacting the inclined-plane of different gradient
Mist, the inclined-plane are arranged along the boss circumference uniform distribution.
3. a kind of heavy pressure fine spray atomizer according to claim 2, it is characterised in that：Described nozzle body one end is also
Including installation portion, the installation portion is arranged on the side adjacent with the nozzle body ramp, and the installation portion diameter is less than
The boss diameter, the installation portion is cylindrical to offer annular groove, and the annular groove is used for being arranged sealing ring, the installation
Portion end is provided with screw rod, and the shower nozzle is connected by the screw rod with spray pistol, and the nozzle body other end is provided with bullet,
The bullet is life-saving fire fighting hammer.
4. a kind of heavy pressure fine spray atomisation rifle, including gun body of spraying, it is characterised in that：The spraying gun body water outlet end sets
Water smoke transducer is equipped with, the water smoke transducer includes：Water smoke rotating disk, conversion sleeve pipe, fixed sleeving, outlet pipe, the fixation
Sleeve pipe one end is fixedly mounted on the spraying gun body water outlet end, the outlet pipe be set in the fixed cover pore and with institute
State spraying gun body to be fixedly connected, the water smoke rotating disk is flexibly connected with the fixed sleeving other end, the fixed sleeving and institute
State water smoke rotating disk outer rim and be arranged the conversion sleeve pipe, be provided with, between the conversion sleeve pipe and the water smoke rotating disk, the card for matching
Button, the water smoke rotating disk follow the conversion sleeve rotating, the water smoke rotating disk, conversion sleeve pipe, fixed sleeving respectively with described
Outlet pipe is concentric.
5. a kind of heavy pressure fine spray atomisation rifle according to claim 4, it is characterised in that：Described outlet pipe one end with
The spraying gun body water stream channel is fixedly connected, and the outlet pipe other end offers water outlet in the water outlet caliber phase direction
Hole, the apopore are communicated with the outlet pipe, and the outlet pipe other end end is provided with screwed hole, and the screwed hole is used for
Connection shower nozzle.
6. a kind of heavy pressure fine spray atomisation rifle according to claim 4, it is characterised in that：The atomization rotating disk is along circle
Zhou Junbu axially offers through hole, and the through hole side offers counter sink, and the through hole other end is offered with diameter greater than logical
The shoulder hole of bore dia, the atomization center of turntable offer installing hole, and the atomization rotating disk one side adjacent with counter sink is opened
Annular groove is provided with, the annular groove is used for installing sealing ring.
7. a kind of heavy pressure fine spray atomisation rifle according to claim 4, it is characterised in that：Described fixed sleeving one end
Through hole is offered, the fixed sleeving other end offers shoulder hole, and the shoulder hole is with diameter greater than the through-hole diameter, described
Through hole is communicated with the shoulder hole, offers annular groove on the through hole hole wall, and the annular groove is used for installing sealing ring.
8. a kind of heavy pressure fine spray atomizer and spray pistol, it is characterised in that：The atomization rotating disk is set in by installing hole
The installation portion of the shower nozzle, the shower nozzle are connected with the outlet pipe female thread by external screw thread, are led on the atomization rotating disk
Hole is adapted with the shower nozzle ramp, and the water impact sprayed in the through hole is atomized into water smoke on the shower nozzle inclined-plane.
9. a kind of heavy pressure fine spray atomizer according to claim 8 and spray pistol, it is characterised in that：In the atomization
The first sealing ring is arranged with rotating disk and the groove of the shower nozzle installation portion contact surface, the fixed sleeving is connect with the outlet pipe
The second sealing ring is arranged with the groove of contacting surface, is arranged with the atomization rotating disk and the groove of the fixed sleeving connecting portion
Three sealing rings.
10. a kind of heavy pressure fine spray atomizer according to claim 8 and spray pistol, it is characterised in that：The atomization
Through hole on rotating disk is less than the radius of the fixed sleeving upper shoulder hole to the distance of atomization center of turntable, goes out on the outlet pipe
Water hole is located in the fixed sleeving shoulder hole, the shoulder hole on through hole and the fixed sleeving and institute on the atomization rotating disk
State formation water stream channel between the apopore on outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611227443.XA CN106492385A (en) | 2016-12-27 | 2016-12-27 | A kind of heavy pressure fine spray atomizer and spray pistol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611227443.XA CN106492385A (en) | 2016-12-27 | 2016-12-27 | A kind of heavy pressure fine spray atomizer and spray pistol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106492385A true CN106492385A (en) | 2017-03-15 |
Family
ID=58334369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611227443.XA Pending CN106492385A (en) | 2016-12-27 | 2016-12-27 | A kind of heavy pressure fine spray atomizer and spray pistol |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106492385A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116832559A (en) * | 2023-09-01 | 2023-10-03 | 新乡市平原市政管理有限公司 | Construction dust fall equipment |
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| CN106110558A (en) * | 2016-07-14 | 2016-11-16 | 浙江刚玉智能科技有限公司 | Fire-fighting simulated fire atomizer |
| CN206660373U (en) * | 2016-12-27 | 2017-11-24 | 威特龙消防安全集团股份公司 | A kind of heavy pressure fine spray atomizer and spray gun |
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| CN101426585A (en) * | 2006-02-15 | 2009-05-06 | 维克托里克公司 | The special sprinkler that is used for fire-fighting |
| CN200954472Y (en) * | 2006-09-04 | 2007-10-03 | 韩铁夫 | Thin-spray nozzle |
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| CN204522082U (en) * | 2015-02-13 | 2015-08-05 | 徐宇飞 | Direct current spray Double Purpose Galt head and apply the dual-purpose hydraulic giant of direct current spray of this rifle head |
| CN204563398U (en) * | 2015-04-28 | 2015-08-19 | 天广消防（天津）有限公司 | A kind of fire monitor head |
| CN204910581U (en) * | 2015-07-22 | 2015-12-30 | 四川金锋建设有限公司 | Oil drum goods shelves shower nozzle of putting out a fire |
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| CN106110558A (en) * | 2016-07-14 | 2016-11-16 | 浙江刚玉智能科技有限公司 | Fire-fighting simulated fire atomizer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116832559A (en) * | 2023-09-01 | 2023-10-03 | 新乡市平原市政管理有限公司 | Construction dust fall equipment |
| CN116832559B (en) * | 2023-09-01 | 2023-11-21 | 新乡市平原市政管理有限公司 | Construction dust fall equipment |
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Application publication date: 20170315 |
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| WD01 | Invention patent application deemed withdrawn after publication |