CN206660373U - A kind of heavy pressure fine spray atomizer and spray gun - Google Patents
A kind of heavy pressure fine spray atomizer and spray gun Download PDFInfo
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- CN206660373U CN206660373U CN201621447110.3U CN201621447110U CN206660373U CN 206660373 U CN206660373 U CN 206660373U CN 201621447110 U CN201621447110 U CN 201621447110U CN 206660373 U CN206660373 U CN 206660373U
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- outlet pipe
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Abstract
The utility model provides a kind of heavy pressure fine spray atomizer and spray gun, including nozzle body, the nozzle body is provided with round boss, the boss and the nozzle body are concentric, the boss is cylindrical to offer flow-guiding channel, the flow-guiding channel is to be atomized into water smoke by impacting the inclined-plane along the inclined-plane set between the cylindrical wherein end face with the boss of the boss, current.Compared with prior art, the beneficial effects of the utility model are：Direct jet, and sprayable mist jet can be sprayed on single spray gun, realizes different spray intensities and spray particle diameter, and this several current can mutually be compared and changed, and be applied in combination, and 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 gun.
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 rapidly after absorbing heat so that volume drastically expands, and leads to
Often reach more than 1700 times, so as to reduce the oxygen concentration in air, it is suppressed that the speed of aflame oxidation reaction, serve
The effect of asphyxia.The extinguishing mechanism of water mists as can be seen here：First, cooling efficiency, absorbs heat；Second, smothering action, blocks oxygen
Change reaction.In addition, 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 in the triple role of cooling, asphyxia and isolation heat radiation, suppress fire and stamp out a fire
Purpose, fine water mist fire-extinguishing system have the double action and advantage of Water spray and extinction using gas, the cooling of existing water sprinkler system
Effect, has the smothering action of gas extinguishing system, so being an extraordinary fire-fighting technique being worthy to be popularized again.
Fire-fighting lance is the jetting instrument of fire extinguishing, can spray intensive substantial current with itself and water band connection.With range
Far, the advantages that water is big.It can be divided into according to pattern and feature difference：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 during fire extinguishing
Cooling etc..Switch DC hydraulic giant is that the part such as increase ball valve switch composition can control current by switching.Spray vaporific current
Hydraulic giant, there is very strong extinguishing ability to Introduction of building indoor fire, 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 do not combine perfectly also and are combined application at present,
Can not reach can spray body direct jet, and sprayable mist jet, and several current are intercoursed, and combination makes to carry out fire extinguishing
With.
The 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.
To achieve 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 and the nozzle body are concentric, and the boss is cylindrical offers flow-guiding channel,
The flow-guiding channel is should by impact along the inclined-plane set between the cylindrical wherein end face with the boss of the boss, current
Inclined-plane is atomized into water smoke.
Preferably, the different inclined-plane of several gradients is provided with the boss, 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 arranges 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 gun, 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 converter, and the water smoke converter includes：Atomization 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 atomization 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 atomization rotating disk outer rim
The buckle to match is provided between pipe and the atomization rotating disk, the atomization rotating disk follows the conversion sleeve rotating, described
It is concentric with the outlet pipe respectively to be atomized rotating disk, conversion sleeve pipe, fixed sleeving.
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 communicates 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, which is uniformly distributed along the circumference, axially offers through hole, and the through hole side offers counter sink,
The through hole other end offers the shoulder hole that diameter is more than through-hole diameter, and the atomization center of turntable offers mounting 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
Ladder bore dia is more than the through-hole diameter, and the through hole is communicated with the shoulder hole, and annular is offered 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 mounting hole, and the shower nozzle passes through outer spiral shell
Line is connected with the outlet pipe internal thread, and through hole is adapted with the shower nozzle ramp on the atomization rotating disk, 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 groove of the atomization rotating disk with the shower nozzle installation portion contact surface,
The fixed sleeving is with being arranged with the second sealing ring, the atomization rotating disk and the fixation in 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, the outlet pipe upper water-out hole position is in the fixed sleeving shoulder hole, through hole and institute on the atomization rotating disk
State and form water stream channel between the apopore on the shoulder hole on fixed sleeving and the outlet pipe.
Compared with prior art, the beneficial effects of the invention are as follows：Direct jet can be sprayed on single spray gun, again
Sprayable mist jet, different spray intensities and spray particle diameter are realized, and this several current can mutually be compared and changed, and combination makes
With mobility is good, good to scene of a fire adaptability.
Brief description of the drawings
Fig. 1 is a kind of heavy pressure fine spray atomizer front view of the embodiment of the present invention；
Fig. 2 is a kind of heavy pressure fine spray atomizer right view of the embodiment of the present invention；
Fig. 3 is a kind of heavy pressure fine spray atomizer stereogram of the embodiment of the present invention；
Fig. 4 is a kind of atomization rotating disk sectional view of heavy pressure fine spray atomisation rifle of the embodiment of the present invention；
Fig. 5 is a kind of atomization rotating disk stereogram of heavy pressure fine spray atomisation rifle of the embodiment of the present invention；
Fig. 6 is a kind of outlet pipe sectional view of heavy pressure fine spray atomisation rifle of the embodiment of the present invention；
Fig. 7 is a kind of fixed sleeving sectional view of heavy pressure fine spray atomisation rifle of the embodiment of the present invention；
Fig. 8 is a kind of the heavy pressure fine spray atomizer and spray gun sectional view of 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- atomizations rotating disk, 211- trapezoidal holes, 212- through holes, 213- counter sinks, 214- annular grooves, 215- peaces
Fill hole, 22- conversions sleeve pipe, 23- fixed sleevings, 231- through holes, 231- shoulder holes, 233- annular grooves, 24- outlet pipes, 241-
Apopore, 242- screwed holes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong 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 gun provided by the invention, including nozzle body 1, in nozzle body 1
Provided with round boss 11, boss 11 and nozzle body 1 are concentric, and boss 11 is cylindrical to offer flow-guiding channel 111, flow-guiding channel
111 be to be atomized into water by impacting the inclined-plane along the inclined-plane set between the cylindrical wherein end face with boss 11 of boss 11, current
Mist.
Preferred embodiment scheme, the different inclined-plane of several gradients is provided with boss 11, so as to form different gradient
Water stream channel 111, inclined-plane on water stream channel 111 of the current by impacting different gradient 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 is not produced between meeting and current, thus water smoke will not be produced, so as to be converted into direct jet, water stream channel 111 is along boss
11 circumference uniform distributions arrange.
Preferred embodiment scheme, nozzle body 1 also include installation portion 12, and installation portion 12 is arranged on and water in nozzle body 1
The adjacent side of circulation road 111, the diameter of installation portion 12 are less than the diameter of boss 11, and installation portion 12 is cylindrical to offer annular groove
121, annular groove 121 is used for being arranged sealing ring, and the top of installation portion 12 is provided with screw rod 122, and shower nozzle 1 passes through the spiral shell with spray gun
Bar 122 is attached, and the other end of nozzle body 1 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 converter, and water smoke converter includes：Atomization turns
Disk 21, conversion sleeve pipe 22, fixed sleeving 23, outlet pipe 24, the one end of fixed sleeving 23 are fixedly mounted on spraying gun body water outlet end,
Outlet pipe 24 is set in the through hole 231 of fixed sleeving 23 and is fixedly connected with spraying gun body, atomization 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 atomization rotating disk with the atomization outer rim of rotating disk 21
The buckle to match is provided between 21, atomization rotating disk 21 follows conversion sleeve pipe 22 to rotate, and turns by rotating conversion sleeve pipe 22
Dynamic atomization rotating disk 21, so as to adjust the particle diameter of different water smokes and the distance of injector stroke to realize, atomization rotating disk 21, conversion sleeve
Pipe 22, fixed sleeving 23 are concentric with outlet pipe 24 respectively, more convenient to install and use.
Preferred embodiment scheme, the one end of outlet pipe 24 are fixedly connected with spraying gun body water stream channel, the other end of outlet pipe 24
Apopore 241 is offered in the body footpath phase direction of outlet pipe 24, apopore 241 communicates 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 the side of through hole 212 opens up
There is counter sink 213, the other end of through hole 212 offers the shoulder hole 211 that diameter is more than the diameter of through hole 212, and atomization center of turntable is opened
Provided with mounting hole 215, atomization rotating disk 21 one side adjacent with counter sink 213 offers annular groove 214, and annular groove 214 is used
To install the 3rd sealing ring.
Preferred embodiment scheme, the one end of fixed sleeving 23 offer through hole 231, and the other end of fixed sleeving 23 offers ladder
Hole 232, the diameter of shoulder hole 232 are more than the diameter of through hole 231, and through hole 231 is communicated with shoulder hole 232, opened up on the hole wall of through hole 231
There is annular groove 233, annular groove 233 is 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 mounting hole 215, shower nozzle 1
It is connected by screw rod 122 with the internal thread 242 of outlet pipe 24, is atomized through hole 212 and flow-guiding channel 111 on shower nozzle on rotating disk 21
It is adapted, the water impact sprayed in through hole 212 is atomized into water smoke on the inclined-plane of flow-guiding channel 111 on shower nozzle 1.
Preferred embodiment scheme, first is arranged with groove 121 of the atomization rotating disk 21 with the contact surface of shower nozzle installation portion 12
Sealing ring, fixed sleeving 23 is with being arranged with the second sealing ring in the groove 233 of the contact surface of outlet pipe 24, atomization rotating disk 21 is with fixing
The 3rd sealing ring is arranged with the groove 214 of the contact surface of sleeve pipe 23.
Preferred embodiment scheme, the through hole 212 being atomized on rotating disk 21 are less than fixed cover to the distance at atomization rotating disk 21 center
The radius of the upper shoulder hole 232 of pipe 23, the upper water-out hole 241 of outlet pipe 24 are located in the shoulder hole 232 of fixed sleeving 23, are atomized rotating disk
Current are formed between the apopore 241 on the shoulder hole 232 and outlet pipe 24 on through hole 212 and fixed sleeving 23 on 21 to lead to
Road.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
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 and the nozzle body are concentric, and the boss is cylindrical to offer flow-guiding channel, and the flow-guiding channel is along institute
The inclined-plane set between the cylindrical wherein end face with the boss of boss is stated, current are atomized into water smoke by impacting the inclined-plane.
A kind of 2. heavy pressure fine spray atomizer according to claim 1, it is characterised in that：If it is 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 arrange along the boss circumference uniform distribution.
A kind of 3. 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's end set has screw rod, and the shower nozzle is connected with spray gun by the screw rod, and the nozzle body other end is provided with bullet,
The bullet is life-saving fire fighting hammer.
A kind of 4. heavy pressure fine spray atomisation rifle, it is characterised in that：Including the high pressure fine described in spraying gun body and claim 3
Water smoke atomizer；The spraying gun body water outlet end is provided with water smoke converter, and the water smoke converter includes：Atomization 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 atomization 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 atomization rotating disk outer rim
The buckle to match is provided between pipe and the atomization rotating disk, the atomization rotating disk follows the conversion sleeve rotating, described
It is concentric with the outlet pipe respectively to be atomized rotating disk, conversion sleeve pipe, fixed sleeving；
The atomization rotating disk is set in the installation portion of the shower nozzle by mounting hole, and the shower nozzle passes through external screw thread and the water outlet
Pipe internal thread is connected, and through hole is adapted with the shower nozzle ramp on the atomization rotating disk, the current sprayed in the through hole
Impact is atomized into water smoke on the shower nozzle inclined-plane.
A kind of 5. 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 communicate with the outlet pipe, and the outlet pipe other end end set has screwed hole, and the screwed hole is used for
Connect shower nozzle.
A kind of 6. heavy pressure fine spray atomisation rifle according to claim 5, it is characterised in that：The atomization rotating disk edge circle
Zhou Junbu axially offers through hole, and the through hole side offers counter sink, and the through hole other end offers diameter more than logical
The shoulder hole of bore dia, the atomization center of turntable offer mounting hole, and the atomization rotating disk one side adjacent with counter sink is opened
Provided with annular groove, the annular groove is used for installing sealing ring.
A kind of 7. heavy pressure fine spray atomisation rifle according to claim 6, it is characterised in that：Described fixed sleeving one end
Through hole is offered, the fixed sleeving other end offers shoulder hole, and the ladder bore dia is more than the through-hole diameter, described
Through hole is communicated with the shoulder hole, and annular groove is offered on the through hole hole wall, and the annular groove is used for installing sealing ring.
A kind of 8. heavy pressure fine spray atomisation rifle according to claim 7, it is characterised in that：It is described atomization rotating disk with
The first sealing ring, the fixed sleeving and the outlet pipe contact surface are arranged with the groove of the shower nozzle installation portion contact surface
The second sealing ring is arranged with groove, the atomization rotating disk is with being arranged with the 3rd sealing in the groove of the fixed sleeving connecting portion
Circle.
A kind of 9. heavy pressure fine spray atomisation rifle according to claim 7, it is characterised in that：On the atomization rotating disk
Through hole to atomization center of turntable distance be less than the fixed sleeving upper shoulder hole radius, the outlet pipe upper water-out hole position in
In the fixed sleeving shoulder hole, through hole and the shoulder hole on the fixed sleeving and the outlet pipe on the atomization rotating disk
On apopore between form water stream channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621447110.3U CN206660373U (en) | 2016-12-27 | 2016-12-27 | A kind of heavy pressure fine spray atomizer and spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621447110.3U CN206660373U (en) | 2016-12-27 | 2016-12-27 | A kind of heavy pressure fine spray atomizer and spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206660373U true CN206660373U (en) | 2017-11-24 |
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ID=60356975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621447110.3U Active CN206660373U (en) | 2016-12-27 | 2016-12-27 | A kind of heavy pressure fine spray atomizer and spray gun |
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| Country | Link |
|---|---|
| CN (1) | CN206660373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492385A (en) * | 2016-12-27 | 2017-03-15 | 威特龙消防安全集团股份公司 | A kind of heavy pressure fine spray atomizer and spray pistol |
-
2016
- 2016-12-27 CN CN201621447110.3U patent/CN206660373U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492385A (en) * | 2016-12-27 | 2017-03-15 | 威特龙消防安全集团股份公司 | A kind of heavy pressure fine spray atomizer and spray pistol |
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