CN209952095U - Water-based fire extinguisher water mist spray gun - Google Patents
Water-based fire extinguisher water mist spray gun Download PDFInfo
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- CN209952095U CN209952095U CN201920306923.8U CN201920306923U CN209952095U CN 209952095 U CN209952095 U CN 209952095U CN 201920306923 U CN201920306923 U CN 201920306923U CN 209952095 U CN209952095 U CN 209952095U
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- connecting seat
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- fire extinguisher
- spray gun
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Abstract
The utility model discloses a water-based fire extinguisher water mist spray gun, which relates to the field of fire extinguisher accessories and comprises a spray pipe, a rear connecting seat fixedly connected with the spray pipe, rear threads arranged on the rear connecting seat, a front connecting seat connected with the threads by the threads of a thread connecting sleeve, front threads arranged on the front connecting seat and corresponding to the thread connecting sleeve, a fixed connecting gun head fixedly connected with one end of the rear connecting seat far away from the front connecting seat, a fixed ring fixedly connected with one end of the gun head far away from the front connecting seat, a first fixed seat coaxially arranged in the gun head and fixedly connected with the gun head by a first fixed rod, a second fixed seat coaxially arranged in the fixed ring and fixedly connected with the fixed ring by a second fixed rod, the utility model can increase the spray speed of water mist and the effect of breaking liquid drops when spraying water mist by arranging a rotating block and an atomizing, and the gun head of the spray gun has a detachable function, so that the gun head of the spray gun can be maintained and replaced conveniently.
Description
Technical Field
The utility model relates to a fire extinguisher accessory field specifically is a water base type fire extinguisher water smoke spray gun.
Background
The water-based fire extinguisher is suitable for extinguishing initial fire of inflammable solid or non-water-soluble liquid and extinguishing fire of charged equipment, is widely applied to places such as oil fields, oil depots, steamships, factories, shops and the like, is necessary fire-fighting equipment for preventing fire and guaranteeing lives and properties of people, and has the fire extinguishing principle that foam generated by AFFF water film-forming foam extinguishing agent and nitrogen gas filled in the fire extinguisher is sprayed to the surface of fuel, and water separated out from a foam layer forms a water film on the surface of the fuel to isolate combustible from air.
Water base type fire extinguisher mainly leans on rivers to put out a fire, and rivers atomize the blowout through the spray gun, and traditional water base type fire extinguisher atomization effect is not obvious, if when meeting reasons such as circuit short circuit and taking place the conflagration, the not thorough rivers of atomizing can become the conductor, can bring the potential safety hazard for the user.
The utility model discloses a chinese utility model patent document with publication number CN206404204U discloses a water base type fire extinguisher water smoke spray gun, it is through threaded connection atomizer, a through-hole, the ring groove, rotatory piece of atomizing and helicla flute cooperate, rivers get into the inner chamber of through-hole, flow into the inner chamber of threaded connection shower nozzle through the helicla flute once more, at last through the orifice blowout, the rotatory piece of atomizing receives hydraulic influence fast revolution, thereby carry out high atomizing to rivers, but it is after the helicla flute is passed through again to rivers in the use, can form the rivers tied in a bundle, its striking can produce the sputtering when atomizing on the piece, wherein have more big type liquid drop, the atomization effect is not obvious enough, treat further improvement.
SUMMERY OF THE UTILITY MODEL
The utility model provides a water base type fire extinguisher water smoke spray gun has solved the not obvious problem of atomization effect of spray gun among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
a water-based fire extinguisher water mist spray gun comprises a spray pipe, wherein the spray pipe is fixedly connected with a rear connecting seat, a rear thread is arranged on the rear connecting seat, the rear connecting seat is in threaded connection with a threaded connecting sleeve, the threaded connecting sleeve is in threaded connection with a front connecting seat, a front thread corresponding to the threaded connecting sleeve is arranged on the front connecting seat, one end of the front connecting seat, far away from the rear connecting seat, is fixedly connected with a gun head, one end of the gun head, far away from the front connecting seat, a first fixed seat is coaxially arranged in the gun head and is fixedly connected with the gun head through a first fixed rod, a second fixed seat is coaxially arranged in the fixed ring and is fixedly connected with the fixed ring through a second fixed rod, rotate between first fixing base and the second fixing base and be connected the dwang, the outside fixed connection turning block of dwang, a plurality of atomizing device of fixed connection are still gone back to the outside of dwang.
As an optimized technical scheme of the utility model, first passageway and second passageway have been seted up in the turning block, first passageway is linked together with the second passageway.
As an optimal technical scheme of the utility model, atomizing device includes the atomizing pole, a plurality of broken teeth of fixed connection on the atomizing pole.
As an optimized technical scheme of the utility model, per two are adjacent all seted up the atomizing hole on the atomizing pole between the broken tooth.
As a preferred technical scheme of the utility model, preceding connecting seat is close to the one end fixed connection sealing washer of back connecting seat.
As a preferred technical scheme of the utility model, the outside of back connecting seat is equipped with back rubber sleeve.
As a preferred technical scheme of the utility model, the outside cover of preceding connecting seat is equipped with preceding rubber sleeve.
The utility model discloses have following useful part: the utility model discloses a setting up turning block and atomizing device can increase the blowout speed of water smoke and the effect of broken liquid drop when water smoke blowout, improving the fire extinguishing effect of fire extinguisher, and the rifle head of spray gun has the detachable function, the maintenance and the change of the spray gun rifle head of being convenient for.
Drawings
Fig. 1 is a schematic structural view of a water-based fire extinguisher water mist spray gun.
Fig. 2 is a schematic structural view of the interior of a gun head in a water-based fire extinguisher water mist spray gun.
FIG. 3 is a schematic view of the structure of the atomizing device in the water mist spray gun of the water-based fire extinguisher.
In the figure: 1. a nozzle; 2. a rear connecting seat; 3. a threaded connecting sleeve; 4. a front connecting seat; 5. a gun head; 6. back threading; 7. front threads; 8. a rear rubber sleeve; 9. a front rubber sleeve; 10. a stationary ring; 11. a first fixing lever; 12. a first fixed seat; 13. a second fixing bar; 14. a second fixed seat; 15. rotating the rod; 16. an atomizing device; 17. rotating the block; 18. a first channel; 19. a second channel; 20. an atomizing rod; 21. crushing teeth; 22. an atomization orifice; 23. and (5) sealing rings.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Example 1
Referring to fig. 1, a water-based fire extinguisher water mist spray gun comprises a spray pipe 1, wherein the spray pipe 1 is fixedly connected with a rear connecting seat 2, a rear thread 6 is arranged on the rear connecting seat 2, the rear connecting seat 2 is in threaded connection with a thread connecting sleeve 3, the thread connecting sleeve 3 is in threaded connection with a front connecting seat 4, a front thread 7 corresponding to the thread connecting sleeve 3 is arranged on the front connecting seat 4, one end of the front connecting seat 4, which is far away from the rear connecting seat 2, is fixedly connected with a gun head 5, and one end of the gun head 5, which is far away from the.
Referring to fig. 2, a first fixing seat 12 is coaxially arranged in the lance head 5, the first fixing seat 12 is fixedly connected with the lance head 5 through a first fixing rod 11, a second fixing seat 14 is coaxially arranged in the fixing ring 10, the second fixing seat 14 is fixedly connected with the fixing ring 10 through a second fixing rod 13, the first fixing seat 12 and the second fixing seat 14 are rotatably connected with a rotating rod 15, the outside of the rotating rod 15 is fixedly connected with a rotating block 17, a first channel 18 and a second channel 19 are formed in the rotating block 17, the first channel 18 is communicated with the second channel 19, and the outside of the rotating rod 15 is also fixedly connected with a plurality of atomizing devices 16.
Referring to fig. 3, the atomizing device 16 includes an atomizing rod 20, the atomizing rod 20 is fixedly connected to a plurality of crushing teeth 21, and an atomizing hole 22 is formed on the atomizing rod 20 between every two adjacent crushing teeth 21.
Example 2
Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: one end of the front connecting seat 4 close to the rear connecting seat 2 is fixedly connected with a sealing ring 23, the outer side of the rear connecting seat 2 is provided with a rear rubber sleeve 8, and the outer side of the front connecting seat 4 is sleeved with a front rubber sleeve 9.
The utility model discloses in the implementation process, vaporific liquid drop in the fire extinguisher gets into back connecting seat 2 and preceding connecting seat 4 from spray tube 1 and gets into in rifle head 5 at last, vaporific liquid drop at first gets into first passageway 18 in rifle head 5 and gets into second passageway 19, because first passageway 18 and 19 arc settings in second passageway, therefore vaporific liquid drop drives turning block 17 and rotates, make atomizing device 16 rotate along with it simultaneously, make vaporific liquid drop possess stronger impulsive force after passing through turning block 17, the vaporific liquid drop of spun tied in a bundle obtains further atomizing after passing through atomizing device simultaneously.
The utility model discloses a setting up turning block 17 and atomizing device 16 can increase the blowout speed of water smoke and the effect of broken liquid drop when water smoke blowout, improving the fire extinguishing effect of fire extinguisher, and the rifle head 5 of spray gun has the detachable function, the maintenance and the change of the spray gun rifle head 5 of being convenient for.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A water-based fire extinguisher water mist spray gun comprises a spray pipe (1), wherein the spray pipe (1) is fixedly connected with a rear connecting seat (2), a rear thread (6) is arranged on the rear connecting seat (2), the rear connecting seat (2) is in threaded connection with a thread connecting sleeve (3), the thread connecting sleeve (3) is in threaded connection with a front connecting seat (4), a front thread (7) corresponding to the thread connecting sleeve (3) is arranged on the front connecting seat (4), one end of the front connecting seat (4) far away from the rear connecting seat (2) is fixedly connected with a gun head (5), the water-based fire extinguisher water mist spray gun is characterized in that one end of the gun head (5) far away from the front connecting seat (4) is fixedly connected with a fixed ring (10), a first fixed seat (12) is coaxially arranged in the gun head (5), the first fixed seat (12) is fixedly connected with the gun head (5) through a first, second fixing base (14) are through second dead lever (13) and retainer plate (10) fixed connection, rotate between first fixing base (12) and second fixing base (14) and connect dwang (15), outside fixed connection turning block (17) of dwang (15), a plurality of atomizing device of fixed connection (16) are still gone back to the outside of dwang (15).
2. A water-based fire extinguisher water mist spray gun according to claim 1, characterized in that a first channel (18) and a second channel (19) are opened in the turning block (17), the first channel (18) communicating with the second channel (19).
3. A water-based fire extinguisher water mist spray gun according to claim 1, characterized in that the atomizing means (16) comprises an atomizing rod (20), to which a plurality of crushing teeth (21) are fixedly attached to the atomizing rod (20).
4. The water-based fire extinguisher water mist spray gun of claim 3, characterized in that an atomization hole (22) is formed on the atomization rod (20) between every two adjacent crushing teeth (21).
5. A water-based fire extinguisher water mist spray gun according to claim 1, characterized in that the front connecting seat (4) is fixedly connected with a sealing ring (23) at one end close to the rear connecting seat (2).
6. A water-based fire extinguisher water mist spray gun according to claim 1, characterized in that the outside of the rear connecting seat (2) is provided with a rear rubber sleeve (8).
7. A water-based fire extinguisher water mist spray gun according to claim 5 or 6, characterized in that the outside of the front connecting seat (4) is sleeved with a front rubber sleeve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920306923.8U CN209952095U (en) | 2019-03-12 | 2019-03-12 | Water-based fire extinguisher water mist spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920306923.8U CN209952095U (en) | 2019-03-12 | 2019-03-12 | Water-based fire extinguisher water mist spray gun |
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| Publication Number | Publication Date |
|---|---|
| CN209952095U true CN209952095U (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920306923.8U Active CN209952095U (en) | 2019-03-12 | 2019-03-12 | Water-based fire extinguisher water mist spray gun |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113181583A (en) * | 2021-05-14 | 2021-07-30 | 安华消防新材料科技（江苏）有限公司 | Shower nozzle mechanism and light-duty extinguishing device of aerogel backpack |
-
2019
- 2019-03-12 CN CN201920306923.8U patent/CN209952095U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113181583A (en) * | 2021-05-14 | 2021-07-30 | 安华消防新材料科技（江苏）有限公司 | Shower nozzle mechanism and light-duty extinguishing device of aerogel backpack |
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