CN206350884U - A kind of efficient foam pipe rifle - Google Patents
A kind of efficient foam pipe rifle Download PDFInfo
- Publication number
- CN206350884U CN206350884U CN201621476119.7U CN201621476119U CN206350884U CN 206350884 U CN206350884 U CN 206350884U CN 201621476119 U CN201621476119 U CN 201621476119U CN 206350884 U CN206350884 U CN 206350884U
- Authority
- CN
- China
- Prior art keywords
- inner tube
- cloth liquid
- outer tube
- tube
- bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Toys (AREA)
Abstract
The utility model is related to a kind of efficient foam pipe rifle, including holding a writing brush or pen-write, cloth liquid case, two the first spray nozzles, the second spray nozzles, cloth liquid case is internally provided with cloth liquid room, first spray nozzle includes adapter and spiral nozzle, second spray nozzle includes outer tube, inner tube, the flabellum of " rice " font, clutch shaft bearing and second bearing are provided between inner and outer tubes, inner tube is internally provided with helical blade, the center of flabellum is provided with rotating shaft, and C-shaped connecting rod is provided between rotating shaft and outer tube.The efficient foam pipe rifle is easy to operate, and projected area is big, and the bigger three-dimensional fire extinguishing mist of scope is shrouded by carrying out being formed after atomization process to foam solution, and foam solution atomizing effect is good, and well arranged, fire-fighting efficiency is significantly improved.
Description
Technical field
The utility model is related to a kind of efficient foam pipe rifle, belongs to technical field of fire control.
Background technology
Foamed pipe rifle is portable fire-fighting equipment, and it is mainly made up of circular tube shaped gun barrel, for first, second of putting out a fire to save life and property, Class C liquid
Fire or injection water are used for general solid fire of putting out a fire to save life and property.Foamed pipe rifle is typically connected with foam hydrant to be used, and can be used for
On mobile foam car.
Existing foamed pipe rifle is simple in construction, and projected area is limited, and fire-fighting efficiency is limited.
Utility model content
The utility model is in view of the deficienciess of the prior art, there is provided a kind of efficient foam pipe rifle, concrete technical scheme
It is as follows：
A kind of efficient foam pipe rifle, including hold a writing brush or pen-write, cloth liquid case, two the first spray nozzles, the second spray nozzles, institute
That states cloth liquid case is internally provided with cloth liquid room, and described hold a writing brush or pen-write is arranged on the rear side of cloth liquid case, the head end held a writing brush or pen-write and cloth liquid room
Connection, second spray nozzle is arranged between two the first spray nozzles, second spray nozzle and first
Spray nozzle is installed in the front side of cloth liquid case；First spray nozzle includes adapter and spiral nozzle, the adapter
Tail end connected with cloth liquid room, the inner chamber of the spiral nozzle is connected with the head end taken over；Second spray nozzle includes
Outer tube, inner tube, the flabellum of " rice " font, the length of said inner tube are less than the length of outer tube, are set between said inner tube and outer tube
There are clutch shaft bearing and second bearing, clutch shaft bearing is located at the stem of inner tube, and the outer ring of the clutch shaft bearing and the inwall of outer tube are solid
Fixed connection, the inner ring of the clutch shaft bearing is fixedly connected with the outer wall of inner tube, and the second bearing is located at the afterbody of inner tube, described
The outer ring of second bearing is fixedly connected with the inwall of outer tube, and the inner ring of the second bearing is fixedly connected with the outer wall of inner tube；Institute
State interval is provided between the afterbody of inner tube and the afterbody of outer tube, said inner tube is internally provided with helical blade, helical blade
It is fixedly connected with the inwall of inner tube；The afterbody of the outer tube is connected with cloth liquid room；The flabellum is arranged on the front of inner tube, described
The center of flabellum is provided with rotating shaft, and the tail end of rotating shaft is rotated with flabellum to be connected, and the head end of rotating shaft is arranged on the front of flabellum, rotating shaft
Axis and inner tube axis collinear, C-shaped connecting rod, one end of connecting rod and the head end of rotating shaft are provided between the rotating shaft and outer tube
It is fixedly connected, the other end of connecting rod is fixedly connected with the outer wall of outer tube.
As the improvement of above-mentioned technical proposal, the outer tube is arranged on the top of adapter, the folder between outer tube and cloth liquid case
Angle is α, 90 ° of ＜ α≤135 °；Angle between two adapters is β, 60 °≤β≤90 °.
As the improvement of above-mentioned technical proposal, it is described hold a writing brush or pen-write on be fixedly provided with handle.
Efficient foam pipe rifle described in the utility model is easy to operate, and projected area is big, by being carried out to foam solution at atomization
Formed after reason and shroud the bigger three-dimensional fire extinguishing mist of scope, foam solution atomizing effect is good, and well arranged, fire-fighting efficiency is significantly improved.
Brief description of the drawings
Fig. 1 is efficient foam pipe rifle structural representation described in the utility model；
Fig. 2 is efficient foam pipe rifle structural representation described in the utility model（Vertical view state）；
Fig. 3 is the second spray nozzle structural representation described in the utility model；
Fig. 4 is blade structure schematic diagram described in the utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
As shown in Fig. 1 ~ 4, the efficient foam pipe rifle, including 1, the cloth liquid case 2 that holds a writing brush or pen-write, two the first spray nozzles 4,
Two spray nozzles 3, the cloth liquid case 2 is internally provided with cloth liquid room, 1 rear side for being arranged on cloth liquid case 2 that holds a writing brush or pen-write, described
1 head end of holding a writing brush or pen-write is connected with cloth liquid room, and second spray nozzle 3 is arranged between two the first spray nozzles 4, described
Second spray nozzle 3 and the first spray nozzle 4 are installed in the front side of cloth liquid case 2；First spray nozzle 4 includes
Adapter 41 and spiral nozzle 42, the tail end of the adapter 41 are connected with cloth liquid room, inner chamber and the adapter 41 of the spiral nozzle 42
Head end connection；Second spray nozzle 3 includes outer tube 31, inner tube 32, the flabellum 35 of " rice " font, said inner tube 32
Length is less than the length of outer tube 31, and clutch shaft bearing 33 and second bearing 34, first are provided between said inner tube 32 and outer tube 31
Bearing 33 is located at the stem of inner tube 32, and the outer ring of the clutch shaft bearing 33 is fixedly connected with the inwall of outer tube 31, the first axle
The inner ring for holding 33 is fixedly connected with the outer wall of inner tube 32, and the second bearing 34 is located at the afterbody of inner tube 32, the second bearing
34 outer ring is fixedly connected with the inwall of outer tube 31, and the inner ring of the second bearing 34 is fixedly connected with the outer wall of inner tube 32；Institute
State interval be provided between the afterbody of inner tube 32 and the afterbody of outer tube 31, said inner tube 32 is internally provided with helical blade 321,
Helical blade 321 is fixedly connected with the inwall of inner tube 32；The afterbody of the outer tube 31 is connected with cloth liquid room；The flabellum 35 is set
In the front of inner tube 32, the center of the flabellum 35 is provided with rotating shaft 351, and the tail end of rotating shaft 351 is rotated with flabellum 35 to be connected, and is turned
The head end of axle 351 is arranged on the front of flabellum 35, the axis of rotating shaft 351 and the axis collinear of inner tube 32, the rotating shaft 351 and outer
C-shaped connecting rod 36 is provided between pipe 31, one end of connecting rod 36 is fixedly connected with the head end of rotating shaft 351, the other end of connecting rod 36 with
The outer wall of outer tube 31 is fixedly connected.Further, the outer tube 31 is arranged on the top of adapter 41, outer tube 31 and cloth liquid case 2 it
Between angle be α, 90 ° of ＜ α≤135 °；Angle between two adapters 41 is β, 60 °≤β≤90 °.Further, it is described to hold
Handle 11 is fixedly provided with pipe 1.
The efficient foam pipe rifle when in use, holds a writing brush or pen-write and is connected between 1 and mobile foam car by flexible pipe, movable type bubble
The foam solution stored in foam car forms high-pressure foam liquid after high-pressure pump pressurizes, and high-pressure foam liquid is transported to by flexible pipe to be held
In pipe 1, the 1 mesohigh foam solution that holds a writing brush or pen-write is being carried out after pressure is distributed in entering cloth liquid room in two the first spray nozzles 4, second
Atomization process is carried out in spray nozzle 3, is finally sprayed at the first spray nozzle 4 and the second spray nozzle 3 substantial amounts of
Fire extinguishing mist, the fire extinguishing mist is easily covered on comburant, good extinguishing effect.For more convenient control, may be used also holding a writing brush or pen-write between 1 and flexible pipe
Flow valve is set conveniently to control flow.
High-pressure foam liquid in spiral is operationally injected into a spiral metal and protrudes exit orifice by single spiral nozzle 42
It is intraoral, not only cause high-pressure foam liquid be easily atomized and be also easy to produce substantial amounts of air foam, and its spray angle scope be 50 ° ~
170°；Along with two spiral nozzles 42 form 60 ° ~ 90 ° of angle in the presence of adapter 41, this can be significantly improved efficient
The projected area of foamed pipe rifle, fire-fighting efficiency is also improved therewith.
When high-pressure foam liquid is quickly entered in outer tube 31, inner tube 32 in cloth liquid room, due to clutch shaft bearing 33 and second
The presence of bearing 34, inner tube 32 can be rotated in outer tube 31, and when high-pressure foam liquid is by inner tube 32, high-pressure foam liquid passes through spiral shell
During vane piece 321, the iron plate of multi-slice spiral shape can be used to be welded on the inwall of inner tube 32 for helical blade 321, high-pressure foam liquid
Understand and thrust is produced to helical blade 321, the thrust can drive inner tube 32 to rotate, and during this, helical blade 321 can be destroyed
The outermost flow regime of high-pressure foam liquid, the rotation of helical blade 321 can produce centrifugal force so that high-pressure foam liquid is from inner tube
Moment for being sprayed in 32 forms the jet of large area, and drop in small, broken bits is in jet edge and remains in that enough firing rates, from interior
The jet impulse that pipe 32 is ejected to " rice " font flabellum 35 when, the jet just ejected from inner tube 32 has initial centrifugation
Power can promote flabellum 35 to be rotated in rotating shaft 351, and due to the axis and the axis collinear of inner tube 32 of rotating shaft 351, the process can be entered
One step promotes jet center section by the atomization of large area, that is, the flabellum 35 rotated can further expand atomisation area so that the
The spraying for the fluid formation large area that two spray nozzles 3 spray, the spraying rapidly can cover comburant, and easily make comburant
The rapid cooling of surrounding, reaches the purpose of quick extinguishing.Wherein, outer tube 31 is arranged on the top of adapter 41, and outer tube 31 and cloth liquid
Angle between case 2 is 90 ° ~ 135 ° so that what the spraying that the second spray nozzle 3 sprays sprayed with the first spray nozzle 4
Spraying forms the bigger three-dimensional fire extinguishing mist of area, and range of the range than the first spray nozzle 4 of the second spray nozzle 3
Far, this causes the fire extinguishing mist that the efficient foam pipe rifle sprays shrouds scope wider, and fire extinguishing mist is well arranged, and fire-fighting efficiency is carried therewith
It is high.Wherein, the totally enclosed type bearing of good airproof performance may be selected in clutch shaft bearing 33 and second bearing 34.Handle 11 is easy to lift this
Efficient foam pipe rifle carries out extinguishing operation.
In the above-described embodiments, described " front " or " front side " are illustrated relative to the flow direction of high-pressure foam liquid,
More particularly on the basis of Fig. 1, for example in Fig. 1, spiral nozzle 42 is the front for being provided in adapter 41；" top " is also
On the basis of Fig. 1.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (3)
1. a kind of efficient foam pipe rifle, it is characterised in that：Including holding a writing brush or pen-write（1）, cloth liquid case（2）, two the first spray nozzles
（4）, the second spray nozzle（3）, the cloth liquid case（2）Be internally provided with cloth liquid room, it is described to hold a writing brush or pen-write（1）It is arranged on cloth liquid case
（2）Rear side, it is described to hold a writing brush or pen-write（1）Head end connected with cloth liquid room, second spray nozzle（3）It is arranged on two the first mists
Change injector（4）Between, second spray nozzle（3）With the first spray nozzle（4）It is installed in cloth liquid case（2）Before
Side；First spray nozzle（4）Including adapter（41）And spiral nozzle（42）, the adapter（41）Tail end and cloth liquid room
Connection, the spiral nozzle（42）Inner chamber and adapter（41）Head end connection；Second spray nozzle（3）Including outer tube
（31）, inner tube（32）, " rice " font flabellum（35）, said inner tube（32）Length be less than outer tube（31）Length, it is described in
Pipe（32）And outer tube（31）Between be provided with clutch shaft bearing（33）And second bearing（34）, clutch shaft bearing（33）Positioned at inner tube（32）
Stem, the clutch shaft bearing（33）Outer ring and outer tube（31）Inwall be fixedly connected, the clutch shaft bearing（33）Inner ring
With inner tube（32）Outer wall be fixedly connected, the second bearing（34）Positioned at inner tube（32）Afterbody, the second bearing（34）
Outer ring and outer tube（31）Inwall be fixedly connected, the second bearing（34）Inner ring and inner tube（32）Outer wall fix connect
Connect；Said inner tube（32）Afterbody and outer tube（31）Afterbody between be provided with interval, said inner tube（32）Be internally provided with
Helical blade（321）, helical blade（321）With inner tube（32）Inwall be fixedly connected；The outer tube（31）Afterbody and cloth liquid
Room is connected；The flabellum（35）It is arranged on inner tube（32）Front, the flabellum（35）Center be provided with rotating shaft（351）, turn
Axle（351）Tail end and flabellum（35）Rotate connection, rotating shaft（351）Head end be arranged on flabellum（35）Front, rotating shaft（351）
Axis and inner tube（32）Axis collinear, the rotating shaft（351）And outer tube（31）Between be provided with C-shaped connecting rod（36）, connecting rod
（36）One end and rotating shaft（351）Head end be fixedly connected, connecting rod（36）The other end and outer tube（31）Outer wall be fixedly connected.
2. a kind of efficient foam pipe rifle according to claim 1, it is characterised in that：The outer tube（31）It is arranged on adapter
（41）Top, outer tube（31）With cloth liquid case（2）Between angle be α, 90 ° of ＜ α≤135 °；Two adapters（41）Between folder
Angle is β, 60 °≤β≤90 °.
3. a kind of efficient foam pipe rifle according to claim 1, it is characterised in that：It is described to hold a writing brush or pen-write（1）On be fixedly provided with and carry
Hand（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476119.7U CN206350884U (en) | 2016-12-30 | 2016-12-30 | A kind of efficient foam pipe rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476119.7U CN206350884U (en) | 2016-12-30 | 2016-12-30 | A kind of efficient foam pipe rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206350884U true CN206350884U (en) | 2017-07-25 |
Family
ID=59348788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621476119.7U Expired - Fee Related CN206350884U (en) | 2016-12-30 | 2016-12-30 | A kind of efficient foam pipe rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206350884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386850A (en) * | 2020-11-17 | 2021-02-23 | 王广 | Movable foam fire extinguishing equipment |
-
2016
- 2016-12-30 CN CN201621476119.7U patent/CN206350884U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386850A (en) * | 2020-11-17 | 2021-02-23 | 王广 | Movable foam fire extinguishing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103861753A (en) | Multistage atomization gas-liquid two-phase large-caliber mist nozzle | |
| CN101915113B (en) | Mine nitrogen water mist generating device | |
| CN206350884U (en) | A kind of efficient foam pipe rifle | |
| CN201558432U (en) | Pressure spray extinguishing gun | |
| CN206996910U (en) | A kind of Multipurpose outdoor mist-spraying cooling fan | |
| CN210145368U (en) | Spiral-flow type fire-fighting lance | |
| CN202290378U (en) | Self-air-sucking pulse water jet injection device | |
| CN105561508A (en) | Bypass rotational flow-bubble atomization type low-pressure water mist spray nozzle | |
| CN106075774A (en) | Water-air fire extinguisher | |
| CN206350876U (en) | A kind of high-effect fire-extinguishing device of quick absorption pernicious gas | |
| CN204522081U (en) | Adopt the water mists fire water monitor head of many rectangles flow straightener | |
| CN103816635A (en) | Porous spray nozzle of superfine dry powder and eruptively-generated aerosol fire extinguishing system | |
| CN101091821A (en) | Fire fighting tank by using airflow in supersonic velocity | |
| CN207152915U (en) | A kind of self-priming air foam rifle | |
| CN108088277B (en) | A kind of gas-fluid mixing systems | |
| CN217489621U (en) | Special shower nozzle of fire-fighting lance | |
| CN105230597A (en) | Water-swirl gas direct injection type pesticide spraying device | |
| CN203002507U (en) | Rotating nozzle | |
| CN205235239U (en) | Well multiple foam produces rifle fast | |
| CN113856371A (en) | Energy-saving spraying device for fog gun machine | |
| CN206009049U (en) | Two fluid spray bar of blockage resisting | |
| CN206910629U (en) | A kind of atomizing water-air fire extinguisher | |
| CN206604044U (en) | A kind of high-pressure water mist shower nozzle | |
| CN202892722U (en) | Efficient turbojet fire-fighting equipment | |
| CN206350880U (en) | A kind of back-pack electric high-pressure fire extinguishing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170725 Termination date: 20201230 |