CN213724568U - Fire-fighting lance with many shower nozzles - Google Patents
Fire-fighting lance with many shower nozzles Download PDFInfo
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- CN213724568U CN213724568U CN202022321411.4U CN202022321411U CN213724568U CN 213724568 U CN213724568 U CN 213724568U CN 202022321411 U CN202022321411 U CN 202022321411U CN 213724568 U CN213724568 U CN 213724568U
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Abstract
The utility model relates to a fire-fighting equipment technical field just discloses a fire-fighting lance with many shower nozzles, including the connecting pipe, the end fixed intercommunication of intaking of connecting pipe has the hosepipe to connect, and the fixed intercommunication of output of connecting pipe has first fire control shower nozzle, and the lower fixed surface of first fire control shower nozzle is connected with first universal ball, and the lower fixed surface of first universal ball is connected with the connecting rod, the universal ball of bottom fixedly connected with second of connecting rod, the lower fixed surface of the universal ball of second is connected with second fire control shower nozzle. The utility model discloses make the fire-fighting lance have many shower nozzles, make it can eliminate the fire point of different positions simultaneously, improved the effect that the fire-fighting lance put out a fire, also can make the fire-fighting lance have the function to the fire fighter cooling, avoid taking place the condition that the fire fighter loses fighting capacity by high temperature baking, ensure the fire fighter can continuously put out a fire, improved the efficiency that the fire fighter put out a fire through the fire-fighting lance.
Description
Technical Field
The utility model relates to a fire-fighting equipment technical field especially relates to a fire-fighting lance with many shower nozzles.
Background
The fire-fighting lance is a water jetting tool frequently used in the fire-fighting process, is connected with a water hose during use, jets intensive and high-pressure water flow, has the characteristics of long jetting range and large water quantity, can be connected into a whole by rotating a water inlet end of the lance by 90 degrees in a clockwise direction and rotating a water hose interface (same caliber) of the fire-fighting water hose by 90 degrees in a counter-clockwise direction during use, and can be separated, and a switch handle of the lance is opened when being coaxial with a lance body.
Present fire-fighting lance can only single-end put out a fire, need make a round trip to control the squirt spray direction under the condition of handling a plurality of fire spots, and then influences fire-fighting lance's fire extinguishing effect, and in addition, the fireman consumes physical power easily under the scene of a fire high temperature toasts, can produce serious uncomfortable sense even to influence the efficiency that the scene of a fire was put out a fire.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that in the prior art, the fire gun can only extinguish fire with a single head, the spray direction of the control water gun needs to be made a round trip under the condition of processing a plurality of fire points, and then the fire extinguishing effect of the fire water gun is influenced, and the fireman can consume physical power easily under the fire scene high-temperature baking, even can produce serious discomfort, and influence the problem of fire extinguishing efficiency in the fire scene, and the fire water gun with a plurality of spray heads is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a fire-fighting lance with many shower nozzles, includes the connecting pipe, the end fixed intercommunication of intaking of connecting pipe has the hosepipe to connect, the fixed intercommunication of the output of connecting pipe has first fire control shower nozzle, the lower fixed surface of first fire control shower nozzle is connected with first universal ball, the lower fixed surface of first universal ball is connected with the connecting rod, the bottom fixedly connected with second universal ball of connecting rod, the lower fixed surface of second universal ball is connected with second fire control shower nozzle, the end fixed intercommunication of intaking of second fire control shower nozzle has the hose, the end of intaking of hose and the fixed intercommunication of pipe wall of connecting pipe, the lower fixed surface of connecting pipe is connected with supporting mechanism, the last fixed surface of connecting pipe communicates and has cooling mechanism.
Preferably, the supporting mechanism comprises a rolling bearing fixedly connected with the outer wall of the connecting pipe, the inner wall of the rolling bearing is fixedly connected with a connecting block, and the lower surface of the connecting block is fixedly connected with a U-shaped elastic sheet.
Preferably, the cooling mechanism includes that it has the valve to be fixed with the connecting tube outer wall intercommunication, the fixed intercommunication of the output slope of valve has the return bend, the fixed intercommunication of the output of return bend has universal shower nozzle.
Preferably, the inner wall of the U-shaped elastic sheet is fixedly connected with a rubber pad.
Preferably, the side wall of the second fire-fighting nozzle is horizontally and fixedly connected with a control rod.
Preferably, the output end of the universal nozzle is fixedly communicated with a hollow block, and the outer wall of the hollow block is fixedly communicated with a plurality of atomizing nozzles.
Compared with the prior art, the utility model provides a fire-fighting lance with many shower nozzles possesses following beneficial effect:
1. this fire-fighting lance with many shower nozzles, through being provided with first fire-fighting nozzle, second fire-fighting nozzle, U-shaped shell fragment and connecting rod, when putting out a fire, at first the U-shaped shell fragment card is on the fireman's shoulder, do not need fireman's hand-held control fire-fighting lance, can control first fire-fighting nozzle through supporting mechanism and spray the direction after that, then open first fire-fighting nozzle and put out a fire, if need handle a plurality of fire points, open first fire-fighting nozzle and second fire-fighting nozzle simultaneously, second fire-fighting nozzle passes through the first universal ball of control lever cooperation, the universal ball of second and connecting rod carry out directional control, make two fire-fighting nozzles can handle a plurality of fire points simultaneously, time saving and labor saving, this mechanism makes fire-fighting lance can put out a fire through many shower nozzles simultaneously fast, the effect that the fire-fighting lance was put out a fire is improved.
2. This fire-fighting lance with many shower nozzles, through being provided with universal shower nozzle, atomizer and return bend, when the fire fighter toasts at scene of a fire high temperature, through opening the valve, make rivers get into the return bend, later through the direction of the hollow piece of universal shower nozzle adjustment, rivers spray through atomizer after that, make water smoke can spray the fire fighter and the predecessor in front of, reduce the peripheral temperature of fire fighter, guarantee fire fighter's physical power, avoid simultaneously that the fire fighter toasts because of the high temperature and produce uncomfortable and can't continue to put out a fire, this mechanism makes the fire-fighting lance have the function to the fire fighter cooling, guarantee fire fighter's physical power, and the efficiency of fire fighter through.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make the fire-fighting lance have many shower nozzles, make its fire point that can eliminate different positions simultaneously, improved the effect that the fire-fighting lance put out a fire, also can make the fire-fighting lance have the function to the fire fighter cooling, avoid taking place the condition that the fire fighter is toasted by high temperature and loses the fighting power, ensure the fire fighter can continuously put out a fire, improved the efficiency that the fire fighter put out a fire through the fire-fighting lance.
Drawings
Fig. 1 is a schematic structural view of a fire-fighting lance with multiple nozzles according to the present invention;
fig. 2 is a schematic structural view of a local fire-fighting lance with multiple nozzles according to the present invention.
In the figure: 1. a connecting pipe; 2. an atomizing spray head; 3. a hose coupling; 4. a first fire sprinkler; 5. a first universal ball; 6. a connecting rod; 7. a second ball gimbal; 8. a support mechanism; 81. a rolling bearing; 82. connecting blocks; 83. a U-shaped spring plate; 9. a cooling mechanism; 91. a valve; 92. bending the pipe; 93. a universal nozzle; 10. a second fire sprinkler; 11. a hose; 12. a rubber pad; 13. a control lever; 14. a hollow block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a fire-fighting lance with multiple spray heads, including connecting pipe 1, the end fixed intercommunication of intaking of connecting pipe 1 has hose coupling 3, the output end fixed intercommunication of connecting pipe 1 has first fire-fighting spray head 4, the lower fixed surface of first fire-fighting spray head 4 is connected with first universal ball 5, the lower fixed surface of first universal ball 5 is connected with connecting rod 6, the bottom fixedly connected with second universal ball 7 of connecting rod 6, the lower fixed surface of second universal ball 7 is connected with second fire-fighting spray head 10, the end fixed intercommunication of intaking of second fire-fighting spray head 10 has hose 11, the end of intaking of hose 11 and the pipe wall fixed intercommunication of connecting pipe 1, the lower fixed surface of connecting pipe 1 is connected with supporting mechanism 8, the last fixed surface of connecting pipe 1 communicates and has cooling mechanism 9.
The supporting mechanism 8 comprises a rolling bearing 81 fixedly connected with the outer wall of the connecting pipe 1, a connecting block 82 is fixedly connected with the inner wall of the rolling bearing 81, and a U-shaped elastic sheet 83 is fixedly connected with the lower surface of the connecting block 82.
The cooling mechanism 9 comprises a valve 91 fixedly communicated with the outer wall of the connecting pipe 1, the output end of the valve 91 is obliquely and fixedly communicated with an elbow 92, the output end of the elbow 92 is fixedly communicated with a universal nozzle 93, the structure enables the fire-fighting lance to have the function of cooling the fire fighter, physical strength of the fire fighter is guaranteed, and fire-fighting efficiency of the fire fighter through the fire-fighting lance is improved.
The inner wall of the U-shaped elastic sheet 83 is fixedly connected with a rubber pad 12, and the rubber pad 12 can prevent the U-shaped elastic sheet 83 from wearing a fireman.
The lateral wall level fixedly connected with control lever 13 of second fire control shower nozzle 10, control lever 13 is convenient for control second fire control shower nozzle 10 and sprays the direction.
The fixed intercommunication of universal shower nozzle 93's output has hollow block 14, and the fixed intercommunication of the outer wall of hollow block 14 has a plurality of atomizer 2, and rivers pass through atomizer 2 and spray out, make the water smoke can spray the fire fighter and preceding with, reduce the peripheral temperature of fire fighter, ensure fire fighter's physical power, avoid the fire fighter to toast because of the high temperature and produce uncomfortable sense and can't continue to go out simultaneously.
In the utility model, when fire is extinguished, the U-shaped elastic sheet 83 is firstly clamped on the shoulders of the fireman, the fireman does not need to hold the fire-fighting lance by hand, the physical consumption of the fireman can be reduced, then the spraying direction of the first fire-fighting nozzle 4 can be controlled by the supporting mechanism 8, then the first fire-fighting nozzle 4 is opened to extinguish fire, if a plurality of fire points need to be processed, the first fire-fighting nozzle 4 and the second fire-fighting nozzle 10 are opened simultaneously, the second fire-fighting nozzle 10 is matched with the first universal ball 5, the second universal ball 7 and the connecting rod 6 through the control rod 13 to carry out direction control, so that two fire-fighting nozzles can process a plurality of fire points simultaneously, time and labor are saved, the mechanism enables the fire-fighting lance to extinguish fire rapidly through a plurality of nozzles, the fire-fighting effect of the fire-fighting lance is improved, when the fireman is baked at high temperature, the water flow enters the elbow 92 by opening the valve 91, later through the direction of universal shower nozzle 93 adjustment hollow block 14, rivers spray through atomizer 2 after that, make the water smoke can spray before the fireman with the predecessor, reduce the peripheral temperature of fireman, guarantee fireman's physical power, avoid the fireman to produce uncomfortable sense and can't continue to put out a fire because of high temperature toasts simultaneously, this mechanism makes the fire gun have the function to the fireman cooling, guarantee fireman's physical power, and improved the efficiency that the fireman put out a fire through the fire gun.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A fire-fighting lance with multiple spray heads comprises a connecting pipe (1) and is characterized in that a water inlet end of the connecting pipe (1) is fixedly communicated with a water hose joint (3), an output end of the connecting pipe (1) is fixedly communicated with a first fire-fighting spray head (4), a lower surface of the first fire-fighting spray head (4) is fixedly connected with a first universal ball (5), a lower surface of the first universal ball (5) is fixedly connected with a connecting rod (6), a bottom end of the connecting rod (6) is fixedly connected with a second universal ball (7), a lower surface of the second universal ball (7) is fixedly connected with a second fire-fighting spray head (10), a water inlet end of the second fire-fighting spray head (10) is fixedly communicated with a hose (11), a water inlet end of the hose (11) is fixedly communicated with a pipe wall of the connecting pipe (1), a lower surface of the connecting pipe (1) is fixedly connected with a supporting mechanism (8), and the upper surface of the connecting pipe (1) is fixedly communicated with a cooling mechanism (9).
2. The fire-fighting lance with multiple nozzles as claimed in claim 1, characterized in that the supporting mechanism (8) comprises a rolling bearing (81) fixedly connected with the outer wall of the connecting pipe (1), a connecting block (82) is fixedly connected with the inner wall of the rolling bearing (81), and a U-shaped elastic sheet (83) is fixedly connected with the lower surface of the connecting block (82).
3. The fire-fighting lance with multiple nozzles as claimed in claim 1, wherein the temperature-reducing mechanism (9) includes a valve (91) fixedly connected to the outer wall of the connecting pipe (1), an output end of the valve (91) is fixedly connected to an inclined elbow (92), and an output end of the elbow (92) is fixedly connected to a universal nozzle (93).
4. The fire-fighting lance with multiple nozzles as claimed in claim 2, characterized in that the inner wall of the U-shaped elastic sheet (83) is fixedly connected with a rubber pad (12).
5. The fire-fighting lance with multiple nozzles as claimed in claim 1, characterized in that the side wall of the second fire-fighting nozzle (10) is horizontally and fixedly connected with a control rod (13).
6. The fire-fighting lance with multiple nozzles according to claim 3, characterized in that the output end of the universal nozzle (93) is fixedly communicated with a hollow block (14), and the outer wall of the hollow block (14) is fixedly communicated with a plurality of atomizing nozzles (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022321411.4U CN213724568U (en) | 2020-10-19 | 2020-10-19 | Fire-fighting lance with many shower nozzles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022321411.4U CN213724568U (en) | 2020-10-19 | 2020-10-19 | Fire-fighting lance with many shower nozzles |
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| Publication Number | Publication Date |
|---|---|
| CN213724568U true CN213724568U (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022321411.4U Active CN213724568U (en) | 2020-10-19 | 2020-10-19 | Fire-fighting lance with many shower nozzles |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113975687A (en) * | 2021-09-24 | 2022-01-28 | 汤国娥 | Variable-flow foam mixing and supplying system and fire fighting truck |
| CN114668990A (en) * | 2022-01-24 | 2022-06-28 | 张家港市消防救援大队 | Personal safety protection device for firemen |
-
2020
- 2020-10-19 CN CN202022321411.4U patent/CN213724568U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113975687A (en) * | 2021-09-24 | 2022-01-28 | 汤国娥 | Variable-flow foam mixing and supplying system and fire fighting truck |
| CN113975687B (en) * | 2021-09-24 | 2022-08-26 | 湖北江南专用特种汽车有限公司 | Variable-flow foam mixed supply fire fighting truck |
| CN114668990A (en) * | 2022-01-24 | 2022-06-28 | 张家港市消防救援大队 | Personal safety protection device for firemen |
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