CN205867372U - Fire fighting water cannon - Google Patents
Fire fighting water cannon Download PDFInfo
- Publication number
- CN205867372U CN205867372U CN201620869924.XU CN201620869924U CN205867372U CN 205867372 U CN205867372 U CN 205867372U CN 201620869924 U CN201620869924 U CN 201620869924U CN 205867372 U CN205867372 U CN 205867372U
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- China
- Prior art keywords
- pipe
- gun barrel
- dry powder
- outer tube
- water
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a fire fighting water cannon, including barrel pipe and dry powder pipe, the outside of dry powder pipe is located to the barrel pipe box, the barrel pipe links to each other with the supply channel, the outside cover of barrel pipe is equipped with the barrel outer tube, just the barrel outer tube can be for big gun bobbin shaft to the removal, the exit of barrel pipe is equipped with the core of dividing, the solid outside at the dry powder pipe of the core of dividing cover. Fire fighting water cannon the dry powder pipe barrel pipe with the water spray combines together, realize that dry powder and silk waste close the injection, the regulation can be changed to the state of water between water column form and water smoke form moreover, application scope is extensive.
Description
Technical field
This utility model relates to a kind of fire water monitor.
Background technology
At present, existing fire monitor is fixed in building mostly, is connected with supply channel.The structure of fire monitor includes being connected into
The main pipe of supply channel, and it is connected, with supervisor, the water spray gun barrel that final water sprays herein.Wherein, supply channel refers mainly to
There is provided the pipe-line system of fire extinguishing fluid, such as water system etc..The branch road for installing fire-fighting equipment is left in water system
Port, the main body tube of fire monitor is connected to tributary port, it is achieved the final installation of fire monitor.When needs are put out a fire, by water spray
Reach purpose of putting out a fire.But the purposes of this type of fire-fighting equipment is single, specialty fluid such as foam fire-fighting are needed for oil, chemical industry etc.
Occasion is the most inapplicable.
Utility model content
This utility model is for the proposition of problem above, and research design one fire water monitor.This utility model uses
Technological means is as follows:
A kind of fire water monitor, including gun barrel pipe and dry powder pipe, described gun barrel pipe box is located at the outside of dry powder pipe, described gun barrel
Pipe is connected with supply channel, and the outer sheath of described gun barrel pipe is provided with gun barrel outer tube, and described gun barrel outer tube can be relative to gun barrel pipe
Moving axially, the exit of described gun barrel pipe is provided with a point water core, and described point of water core is fixed in the outside of dry powder pipe.
Further, between described gun barrel pipe and gun barrel outer tube, be provided with expansion link, and described gun barrel pipe and gun barrel outer tube it
Between be provided with sealing ring.
Further, described gun barrel pipe is connected with supply channel by being rotationally connected pipe, and described dry powder pipe includes that dry powder sprays
Head tube and dry powder connecting tube, described dry powder connecting tube one end is connected with dry powder shower head pipe, and the other end is through the side being rotationally connected pipe
Wall stretches out the outside being rotationally connected pipe.
Further, described gun barrel pipe is threaded connection with being rotationally connected pipe, and described gun barrel pipe be rotationally connected pipe
Between be provided with sealing ring, described dry powder shower head pipe is threaded connection with dry powder connecting tube, and described dry powder shower head pipe and dry powder
Sealing ring it is provided with between connecting tube.
Further, the outside of dry powder shower head pipe is located at by described point of water core by thread bush, and fixed by clamp nut.
Further, the inner side of the port of export of described gun barrel pipe is the conical surface coordinated with point water core, described gun barrel outer tube
The inner side of the port of export is also the conical surface.
Compared with the prior art, dry powder pipe is combined by fire water monitor described in the utility model with the gun barrel pipe of water spray,
Realize dry powder and water and combine injection, and the state of water can water column shape and mist-like between conversion regulation, applicable situation is extensive.
Accompanying drawing explanation
Fig. 1 is the structural representation under this utility model embodiment atomized water spray state.
Fig. 2 is the structural representation under this utility model embodiment water jet column state.
Fig. 3 is the three-dimensional structure diagram of point water core described in this utility model embodiment.
Fig. 4 is the top view of point water core described in this utility model embodiment.
Fig. 5 is the A-A sectional view of Fig. 4.
Detailed description of the invention
As shown in Figures 1 to 5, a kind of fire water monitor, including gun barrel pipe 2 and dry powder pipe 8, described gun barrel pipe 2 is sheathed on dry
The outside of tube cell 8, described gun barrel pipe 2 is connected with supply channel, dry be in charge of 8 and be connected with dry powder device, the outside of described gun barrel pipe 2
Being arranged with gun barrel outer tube 7, and described gun barrel outer tube 7 can move axially relative to gun barrel pipe 2, the exit of described gun barrel pipe 2 sets
Having a point water core 5, described point of water core 5 is fixed in the outside of dry powder pipe 8, and gun barrel outer tube 7 can move axially outward, makes a point water core 5
Being positioned at gun barrel outer tube 7 internal, gun barrel outer tube 7 is moved axially inward, then make a point water core 5 expose gun barrel outer tube, it is achieved water jet column with
Conversion between atomized water spray.The inner side of the port of export of described gun barrel pipe 8 is the conical surface coordinated with point water core, described gun barrel outer tube 7
The inner side of the port of export be also the conical surface.The outside of dry powder shower head pipe 4 is located at by described point of water core 5 by thread bush, and by fastening
Nut is fixed.
It is provided with between described gun barrel pipe 2 and gun barrel outer tube 7 between expansion link 9, and described gun barrel pipe 2 and gun barrel outer tube 7 and sets
Have sealing ring, expansion link 9 to realize the automatic axial of gun barrel outer tube 7 to move.
Described gun barrel pipe 2 is connected with supply channel by being rotationally connected pipe 1, and described dry powder pipe 8 includes dry powder shower head pipe 4 He
Dry powder connecting tube 3, described dry powder connecting tube 3 one end is connected with dry powder shower head pipe 4, and the other end is through the sidewall being rotationally connected pipe 1
Stretching out the outside being rotationally connected pipe 1, the internal diameter at dry powder shower head pipe 4 two ends is more than the internal diameter at middle part.In the present embodiment, gun barrel pipe 2
Being connected with the pipe 1 that is rotatably connected by screw thread, dry powder connecting tube 3 is through being rotatably connected pipe 1, and is fixed on rotation by the way of welding
Turning in connecting tube 1 and realize sealing, the position simultaneously realized between gun barrel pipe 2 and dry powder connecting tube 3 is fixed, the pipe 1 that is rotatably connected,
Fixed form between gun barrel pipe 2 and dry powder connecting tube 3 is not limited to aforesaid way, and any those skilled in the art are usual
Connect fixing means all can use.
Described gun barrel pipe 2 is threaded connection with being rotationally connected pipe 1, and described gun barrel pipe 2 and being rotationally connected between pipe 1 sets
There are sealing ring, described dry powder shower head pipe 4 to be threaded connection with dry powder connecting tube 3, and described dry powder shower head pipe 4 is connected with dry powder
It is provided with sealing ring between pipe 3.
As shown in Figures 3 to 5, a point water core 5 be loop configuration, and described point of water core 5 is provided with towards the side of gun barrel pipe 2 section
Face is the bent inclined-plane of arc, axial relative to gun barrel pipe 2, and the slope on bent inclined-plane penetrates from the side that current enter to current
Side is gradually increased, it is achieved the function of spraying.
Embodiment described above is only to be described the preferred embodiment of the present invention, the not model to the present invention
Enclose and be defined, on the premise of designing spirit without departing from the present invention, the those of ordinary skill in the art technical side to the present invention
Various deformation that case is made and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (6)
1. a fire water monitor, it is characterised in that: including gun barrel pipe and dry powder pipe, described gun barrel pipe box is located at the outside of dry powder pipe
And there is gap between gun barrel pipe and dry powder pipe, as water spray passage, described gun barrel pipe is connected with supply channel, described gun barrel pipe
Outer sheath be provided with gun barrel outer tube, and described gun barrel outer tube can move axially relative to gun barrel pipe, the exit of described gun barrel pipe
Being provided with a point water core, described point of water core is fixed in the outside of dry powder pipe.
Fire water monitor the most according to claim 1, it is characterised in that: it is provided with flexible between described gun barrel pipe and gun barrel outer tube
It is provided with sealing ring between bar, and described gun barrel pipe and gun barrel outer tube.
Fire water monitor the most according to claim 1, it is characterised in that: described gun barrel pipe is by being rotationally connected pipe and feed pipe
Road is connected, and described dry powder pipe includes dry powder shower head pipe and dry powder connecting tube, described dry powder connecting tube one end and dry powder shower head pipe phase
Even, the other end stretches out, through the sidewall being rotationally connected pipe, the outside being rotationally connected pipe.
Fire water monitor the most according to claim 3, it is characterised in that: described gun barrel pipe is connected by screw thread with being rotationally connected pipe
Connect, and described gun barrel pipe and be rotationally connected between pipe and be provided with sealing ring, described dry powder shower head pipe and dry powder connecting tube pass through screw thread
Connect, and be provided with sealing ring between described dry powder shower head pipe and dry powder connecting tube.
Fire water monitor the most according to claim 3, it is characterised in that: described point of water core is located at dry powder shower nozzle by thread bush
The outside of pipe, and fixed by clamp nut.
Fire water monitor the most according to claim 1, it is characterised in that: the inner side of the port of export of described gun barrel pipe is and a point water
The conical surface that core coordinates, the inner side of the port of export of described gun barrel outer tube is also the conical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620869924.XU CN205867372U (en) | 2016-08-11 | 2016-08-11 | Fire fighting water cannon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620869924.XU CN205867372U (en) | 2016-08-11 | 2016-08-11 | Fire fighting water cannon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205867372U true CN205867372U (en) | 2017-01-11 |
Family
ID=57704145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620869924.XU Active CN205867372U (en) | 2016-08-11 | 2016-08-11 | Fire fighting water cannon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205867372U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812754A (en) * | 2019-11-27 | 2020-02-21 | 中国十七冶集团有限公司 | Multifunctional fire monitor for indoor sports basketball court |
| CN112044002A (en) * | 2020-09-16 | 2020-12-08 | 四川建安伟业建筑工程有限公司 | Suspension type water smoke fire extinguishing and extinguishing system |
| WO2021143890A1 (en) * | 2020-01-19 | 2021-07-22 | 山东昊星洁士新材料科技有限公司 | Mixed jet flow fire-fighting apparatus |
| WO2021143891A1 (en) * | 2020-01-19 | 2021-07-22 | 山东昊星洁士新材料科技有限公司 | Fire-fighting device with outwardly extending powder spraying opening |
-
2016
- 2016-08-11 CN CN201620869924.XU patent/CN205867372U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110812754A (en) * | 2019-11-27 | 2020-02-21 | 中国十七冶集团有限公司 | Multifunctional fire monitor for indoor sports basketball court |
| WO2021143890A1 (en) * | 2020-01-19 | 2021-07-22 | 山东昊星洁士新材料科技有限公司 | Mixed jet flow fire-fighting apparatus |
| WO2021143891A1 (en) * | 2020-01-19 | 2021-07-22 | 山东昊星洁士新材料科技有限公司 | Fire-fighting device with outwardly extending powder spraying opening |
| CN112044002A (en) * | 2020-09-16 | 2020-12-08 | 四川建安伟业建筑工程有限公司 | Suspension type water smoke fire extinguishing and extinguishing system |
| CN112044002B (en) * | 2020-09-16 | 2022-03-15 | 四川建安伟业建筑工程有限公司 | Suspension type water smoke fire extinguishing and extinguishing system |
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| GR01 | Patent grant |