CN107875554A - Flow automatic regulation water cannon shower nozzle - Google Patents
Flow automatic regulation water cannon shower nozzle Download PDFInfo
- Publication number
- CN107875554A CN107875554A CN201711089740.7A CN201711089740A CN107875554A CN 107875554 A CN107875554 A CN 107875554A CN 201711089740 A CN201711089740 A CN 201711089740A CN 107875554 A CN107875554 A CN 107875554A
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- China
- Prior art keywords
- water
- shower nozzle
- regulation
- air exhaust
- flow
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Nozzles (AREA)
Abstract
The present invention discloses a kind of flow automatic regulation water cannon shower nozzle, big gun head body including tubular, one end of big gun head body is provided with connector and water inlet pipe, the other end is provided with faucet, water cannon shower nozzle is additionally provided with flow regulator, and flow regulator includes being arranged on the hollow air exhaust rod of big gun head body interior, water outlet controllable register and pressure regulation cover, the exhaust rod rear end is provided with sliding plunger, the water outlet controllable register of opening and closing faucet is provided with front side of faucet.The flow automatic regulation water cannon shower nozzle of the present invention can be with the openings of sizes of automatic sensing water flow pressure adjusting water outlet mouth, so as to automatically adjust the flow of water cannon shower nozzle, to reach optimal jeting effect, it is easy to use, have a wide range of application, the fire-fighting efficiency of scene of fire is improved, preferably ensures personnel and property safety.
Description
Technical field
The invention belongs to fire water monitor technical field, and in particular to a kind of flow automatic regulation water cannon shower nozzle.
Background technology
As building is more and more intensive, depth of building more and more higher, because fire caused by accident continuously emerges, and
Difficulty of putting out a fire is big, and when scene is put out a fire it is pressed for time, and fire is huge to the person of people and the harm of property safety.
The big gun head of traditional fire water monitor uses fixed water outlet bore, and the big little shower nozzle of firm discharge is wanted, it is necessary to reach it
The pressure of supply water and flow asked can be only achieved optimal jeting effect.And delivery port can only be using being preceding adjusted, and make
It can not be adjusted during.But the pressure of fire water monitor access water is often dynamic change, therefore fixed size
Delivery port prevents the discharge pressure of fire water monitor from keeping stable, it is impossible to the jet length of accurate control fire water monitor, range
Ideal value is not reached, so as to influence the effect to fight a fire.
The content of the invention
Goal of the invention：In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of smart structural design, from
The flow automatic regulation water cannon shower nozzle of dynamic adjusting water outlet caliber size.
Technical scheme：In order to realize foregoing invention purpose, the technical solution adopted by the present invention is as follows：
A kind of flow automatic regulation water cannon shower nozzle, includes the big gun head body of tubular, and one end of the big gun head body is provided with
Connector and water inlet pipe, the other end are provided with faucet, and the water cannon shower nozzle is additionally provided with flow regulator, and the flow is adjusted
Regulating device includes being arranged on the hollow air exhaust rod of big gun head body interior, water outlet controllable register and pressure regulation cover, in the row
Gas rod rear end is provided with sliding plunger, and the water outlet controllable register of opening and closing faucet is provided with front side of the faucet,
Cavity is formed between the water outlet controllable register and pressure regulation cover, compression spring, the cavity are provided with the cavity
With being connected inside air exhaust rod, the front end of the air exhaust rod is the exhaust outlet of cavity.
Preferably, leaving space between the sliding plunger and air exhaust rod, air is full of in the space.
Preferably, be provided with linked hole in the middle part of the air exhaust rod, the cavity by linked hole and air exhaust rod inside
Connection.
Preferably, also including pressure-regulating device, the pressure-regulating device includes being arranged on the row of air exhaust rod front end
Controlled atmosphere section spring and the pressure regulating bolt for being connected to exhaust regulation spring at front end.
Preferably, be provided with connection sheet between the exhaust regulation spring and air exhaust rod, described connection sheet one end with
Exhaust regulation spring is fixedly connected, and the other end overlaps with air exhaust rod front end.
Preferably, it is additionally provided with water knockout drum between the water inlet pipe and faucet.
Preferably, it is provided with crossover sub between the connector and water inlet pipe.
Preferably, regulation cover is provided with the water inlet pipe front end, the regulation cover conversion column and vaporific current.
Preferably, the front end of the big gun head body is provided with anticollision rubber head.
Beneficial effect：Compared with prior art, the present invention has advantages below：
The flow automatic regulation water cannon shower nozzle of the present invention can with the openings of sizes of automatic sensing water pressure adjusting water outlet mouth, from
And the flow of water cannon shower nozzle is automatically adjusted, to reach optimal jeting effect, compared with prior art, adjusted without fire fighter scene
Water saving big gun shower nozzle carrys out regulating water flow, it is possible to achieve automatically controlling for water, it is easy to use, and have a wide range of application, improve fire and show
The fire-fighting efficiency of field, preferably ensure personnel and property safety.
Brief description of the drawings
Fig. 1 is flow automatic regulation water cannon nozzle structure schematic diagram.
Embodiment
With reference to specific embodiment, the present invention is furture elucidated, and embodiment is under premised on technical solution of the present invention
Implemented, it should be understood that these embodiments are only illustrative of the invention and is not intended to limit the scope of the invention.
As shown in figure 1, a kind of flow automatic regulation water cannon shower nozzle, include the big gun head body 1 of tubular, big gun head body 1 includes
Connector 2, crossover sub 13, water inlet pipe 3, regulation cover 14 and the anticollision rubber head 15 that forward end is set gradually from rear end.
One end of big gun head body 1 is provided with connector 2 and water inlet pipe 3, and the other end is provided with faucet 4, and faucet 4 is in big gun
Head front end forms the delivery port of annular.The water cannon shower nozzle is additionally provided with flow regulator, and the flow regulator includes
The hollow air exhaust rod 5 being arranged on inside big gun head body 1, sliding plunger 8, water outlet controllable register 6 and pressure regulation cover 7, in institute
State the rear end of air exhaust rod 5 and be provided with sliding plunger 8, adjusted in the water outlet that the front side of faucet 4 is provided with opening and closing faucet 4
Baffle plate 6 is saved, pressure regulation cover 7 is fixedly installed on the front end inside big gun head body 1, and water outlet controllable register 6 is arranged on pressure regulation
Cover between 7 and faucet 7, the formation cavity 10 between the water outlet controllable register 6 and pressure regulation cover 7, in the cavity 10
Be provided with compression spring 11, water outlet controllable register 6 in the presence of hydraulic pressure, can forward slip extruding compression spring 11 to discharge sky
Air in chamber 10, and faucet 4 is separated with water outlet controllable register 6 to open faucet 4, water outlet controllable register 6 is compressing
Slided backward under the reaction force of spring 11 to close faucet 4.
When water cannon shower nozzle is in off working state, space is left between sliding plunger 8 and air exhaust rod 5, is full of in space
Air.Cavity 10 connects with the inside of air exhaust rod 5, and the front end of air exhaust rod 5 is the exhaust outlet of cavity 10.Set at the middle part of air exhaust rod 5
There is linked hole 51, cavity 10 is connected by linked hole 51 with the inside of air exhaust rod 5.
Water cannon shower nozzle also includes pressure-regulating device, and the exhaust that pressure-regulating device includes being arranged on the front end of air exhaust rod 5 is adjusted
Section spring 9 and the pressure regulating bolt 91 for being connected to exhaust regulation spring 9 front end.Between exhaust regulation spring 9 and air exhaust rod 5
Connection sheet 92 is provided with, the one end of connection sheet 92 is fixedly connected with exhaust regulation spring 91, and the other end overlaps with the front end of air exhaust rod 5,
Arc opening is set with one end that air exhaust rod 5 overlaps, can the smoothly row of arrival by arc opening when air exhaust rod 5 travels forward
Controlled atmosphere section spring 9.
The connector 2 of water cannon shower nozzle is connected by outer water tube with the water pump of outside, and after opening water pump, current enter big gun head
Flowed in body 1 by water inlet pipe 3 to the direction of faucet 4.In the presence of hydraulic pressure, sliding plunger 8 is transported to the direction of air exhaust rod 5
It is dynamic, due to there is space between sliding plunger 8 and air exhaust rod 5, first the air in space is discharged, sliding plunger 8 and air exhaust rod
End in contact afterwards.When pressure is small or during no pressure, the position A between faucet 4 and pressure controllable register 6 is closure, current
It can not eject, after water flow pressure progressively increases, position A is progressively opened.But having air in cavity 10, position A can not be complete
Complete to open, when water flow pressure incrementally increases, sliding plunger 8 pushes up forward air exhaust rod 5, and cavity 10 passes through linked hole 51 and air exhaust rod
5 inside is connected, and the air in cavity 10 is drained by the exhaust outlet of the front end of air exhaust rod 10, and delivery port is opened greatly at the A of position, therefore
Water flow pressure more big opening is bigger, and flow is bigger, under the reaction force of water flow pressure and compression spring 11, the big rootlet of delivery port
Automatically adjusted according to water flow pressure, so as to automatically adjust the flow of water cannon shower nozzle.
This bright pressure-regulating device, can adjust air exhaust rod 5 travel forward exhaust when the pressure that needs, pressure is adjusted
Bolt 91 is inwardly tightened, and the elastic force of exhaust regulation spring 9 becomes big, what air exhaust rod 5 needed when top row controlled atmosphere section spring 9 is vented forward
Pressure becomes big, it is necessary to could discharge the air in cavity 10 during larger water flow pressure；Pressure regulating bolt 91 is outwards twisted
Pine, the elastic force of exhaust regulation spring 9 diminish, and the pressure that air exhaust rod 5 needs when being vented to top row controlled atmosphere section spring 9 diminishes, smaller
Water flow pressure the air in cavity 10 can also be discharged, and open discharge outlet.
Water knockout drum 12 is additionally provided with water stream channel between the water inlet pipe 3 and faucet 4.Flow into and intake from water pump
Pipe current be in swirl shape flow forward, swirl shape water flow jet influences using effect, set in big gun head body 1 apart from not far
Water knockout drum 12 is put, current pass through the rectification of water knockout drum 12, and change is in line current from faucet ejection, increases water column range.
Be provided with crossover sub 13 between connector 2 and water inlet pipe 3, crossover sub 13 mainly it is convenient by water cannon shower nozzle with
Outer water tube joint connects, in use, being capable of Rapid matching.Regulation cover 14, rotation regulation cover 14 are provided with the front end of water inlet pipe 3
Can by current column and it is vaporific between change, to adapt to the needs under different occasions and the condition of a fire.In the front end of big gun head body 1
Anticollision rubber head 15 is additionally provided with, anticollision rubber head 15 is made of elastomeric material, when water cannon shower nozzle and other objects hit,
Anticollision rubber head 15 plays cushion bumper effect, prevents water cannon shower nozzle from damaging.
The flow automatic regulation water cannon shower nozzle of the present invention can with the openings of sizes of automatic sensing water pressure adjusting water outlet mouth, from
And the flow of water cannon shower nozzle is automatically adjusted, to reach optimal jeting effect, compared with prior art, adjusted without fire fighter scene
Water saving big gun shower nozzle carrys out regulating water flow, it is possible to achieve automatically controlling for water, it is easy to use, and have a wide range of application, improve fire and show
The fire-fighting efficiency of field, preferably ensure personnel and property safety.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (9)
- A kind of 1. flow automatic regulation water cannon shower nozzle, it is characterised in that：Big gun head body (1) including tubular, the big gun head body (1) one end is provided with connector (2) and water inlet pipe (3), and the other end is provided with faucet (4), and the water cannon shower nozzle is also set up There is flow regulator, the flow regulator includes being arranged on the internal hollow air exhaust rod (5) of big gun head body (1), gone out Water controllable register (6), pressure regulation cover (7) and sliding plunger (8), after the sliding plunger (8) is arranged on air exhaust rod (5) End, the water outlet controllable register (6) of opening and closing faucet (4), the water outlet regulation are provided with front side of the faucet (4) Cavity (10) is formed between baffle plate (6) and pressure regulation cover (7), compression spring (11), institute are provided with the cavity (10) Cavity (10) is stated with being connected inside air exhaust rod (5), the front end of the air exhaust rod (5) is the exhaust outlet of cavity (10).
- 2. flow automatic regulation water cannon shower nozzle according to claim 1, it is characterised in that：The sliding plunger (8) with Space is left between air exhaust rod (5), is full of air in the space.
- 3. flow automatic regulation water cannon shower nozzle according to claim 2, it is characterised in that：In the middle part of the air exhaust rod (5) Linked hole (51) is provided with, the cavity (10) is by linked hole (51) with being connected inside air exhaust rod (5).
- 4. flow automatic regulation water cannon shower nozzle according to claim 3, it is characterised in that：Also include pressure-regulating device, The pressure-regulating device includes the exhaust regulation spring (9) for being arranged on air exhaust rod (5) front end and is connected to exhaust regulation spring (9) pressure regulating bolt (91) of front end.
- 5. flow automatic regulation water cannon shower nozzle according to claim 4, it is characterised in that：In the exhaust regulation spring (9) connection sheet (92), described connection sheet (92) one end and the fixed company of exhaust regulation spring (91) are provided between air exhaust rod (5) Connect, the other end overlaps with air exhaust rod (5) front end.
- 6. flow automatic regulation water cannon shower nozzle according to claim 5, it is characterised in that：In the water inlet pipe (3) with going out Water knockout drum (12) is additionally provided between water nozzle (4).
- 7. flow automatic regulation water cannon shower nozzle according to claim 6, it is characterised in that：In the connector (2) and enter Crossover sub (13) is provided between water pipe (3).
- 8. flow automatic regulation water cannon shower nozzle according to claim 6, it is characterised in that：In the water inlet pipe (3) front end It is provided with regulation cover (14), regulation cover (14) the conversion column and vaporific current.
- 9. flow automatic regulation water cannon shower nozzle according to claim 6, it is characterised in that：In the big gun head body (1) Front end is provided with anticollision rubber head (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711089740.7A CN107875554A (en) | 2017-11-08 | 2017-11-08 | Flow automatic regulation water cannon shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711089740.7A CN107875554A (en) | 2017-11-08 | 2017-11-08 | Flow automatic regulation water cannon shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107875554A true CN107875554A (en) | 2018-04-06 |
Family
ID=61779495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711089740.7A Pending CN107875554A (en) | 2017-11-08 | 2017-11-08 | Flow automatic regulation water cannon shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107875554A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499359A (en) * | 2018-05-15 | 2018-09-07 | 华电电力科学研究院有限公司 | A kind of whirlpool of automatic adjustment is mixed and anti-blocking ammonia-spraying grid device and its application process |
| CN109224353A (en) * | 2018-09-04 | 2019-01-18 | 江苏人和环保设备有限公司 | A kind of fire-fighting fountain head for deduster |
| CN109914307A (en) * | 2019-03-29 | 2019-06-21 | 重庆进发物业管理有限公司 | Water-saving Street surface cleaning vehicle |
| CN111266268A (en) * | 2020-03-16 | 2020-06-12 | 董海娜 | Portable municipal garden maintenance is with trunk whitewash device |
-
2017
- 2017-11-08 CN CN201711089740.7A patent/CN107875554A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499359A (en) * | 2018-05-15 | 2018-09-07 | 华电电力科学研究院有限公司 | A kind of whirlpool of automatic adjustment is mixed and anti-blocking ammonia-spraying grid device and its application process |
| CN108499359B (en) * | 2018-05-15 | 2023-11-03 | 华电电力科学研究院有限公司 | Automatic-adjusting vortex-mixing anti-blocking ammonia spraying grid device and application method thereof |
| CN109224353A (en) * | 2018-09-04 | 2019-01-18 | 江苏人和环保设备有限公司 | A kind of fire-fighting fountain head for deduster |
| CN109224353B (en) * | 2018-09-04 | 2024-03-22 | 江苏人和环保设备有限公司 | Fire-fighting water spray head for dust remover |
| CN109914307A (en) * | 2019-03-29 | 2019-06-21 | 重庆进发物业管理有限公司 | Water-saving Street surface cleaning vehicle |
| CN111266268A (en) * | 2020-03-16 | 2020-06-12 | 董海娜 | Portable municipal garden maintenance is with trunk whitewash device |
| CN111266268B (en) * | 2020-03-16 | 2021-05-25 | 董海娜 | Portable municipal garden maintenance is with trunk whitewash device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180406 |
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| WD01 | Invention patent application deemed withdrawn after publication |