CN107930888A - Fan-shaped, the two-part direct-injection rifle of column water outlet - Google Patents
Fan-shaped, the two-part direct-injection rifle of column water outlet Download PDFInfo
- Publication number
- CN107930888A CN107930888A CN201711366878.7A CN201711366878A CN107930888A CN 107930888 A CN107930888 A CN 107930888A CN 201711366878 A CN201711366878 A CN 201711366878A CN 107930888 A CN107930888 A CN 107930888A
- Authority
- CN
- China
- Prior art keywords
- wall
- gun
- nozzle group
- group valve
- column
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/01—Spray pistols, discharge devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/06—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in annular, tubular or hollow conical form
Abstract
Fan-shaped, the two-part direct-injection rifle of column water outlet, including barral of a gun and gun barrel, one company's water-supply-pipe of barral of a gun, in barral of a gun other end insertion gun barrel, the head water jet of gun barrel, it is characterized in that the barral of a gun be located inside gun barrel one makes water column, apopore is provided with four peripheral wall surfaces of effluent column, nozzle group valve is set in gun barrel, nozzle group valve outer wall supporting rib is in contact with gun barrel inner wall, and sealing ring is set between nozzle group valve inner wall and water outlet column outer wall, nozzle is formed with front side of nozzle group valve, fan-shaped spray orifice is provided with nozzle, annular spray orifice is formed between outer nozzle wall and water jet.Gun barrel back rotation drives nozzle group valve to be moved rearwards, make effluent column be located at apopore rear side obtained with nozzle group valve inner wall by sealing ring it is in sealing contact, the water of water-supply-pipe input at this time enters inside nozzle group valve through barral of a gun and apopore, sprayed again from fan-shaped spray orifice, make the water of ejection in sector, fan-shaped water avoids repeating to spray or drain spray, spraying swath is big, sprinkling is uniform, improves work efficiency, saves water resource.
Description
Technical field
The present invention relates to direct-injection rifle, more particularly to fan-shaped, column water outlet two-part direct-injection rifle.
Background technology
Pouring, watering in crops and gardens can all use direct-injection rifle.Existing direct-injection rifle generally comprises barral of a gun and rifle
Pipe, barral of a gun insertion gun barrel are simultaneously connected through a screw thread, and the water jet of taper are provided with the head of gun barrel, the head outer wall of barral of a gun is provided with
Apopore, the end of barral of a gun are formed with spool, and the top of spool is formed with rounded tabs, and spool passes through water jet, passes through rotating barrel
Along barral of a gun axial reciprocating displacement, change the sectional position relation of spool and its catch and taper water jet on top, realize circular cone
Spray painting spill or water column type injection, and direct-injection rifle using circular cone spray painting spill when, it is not strong to target, particularly spray short crop or
It is very inconvenient when lawn, nursery, easily cause respray, drain spray, spray uneven and work efficiency it is low, waste water resource.
The content of the invention
The purpose of the invention is to overcome prior art there are the shortcomings that, there is provided one kind is sprayed in fan-shaped or columnar water
Shape, fan-shaped mist is strong to target, avoids repeating sprinkling or drain spray, and sprinkling is uniform, and spraying swath is big, can improve operating efficiency, saves water money
The sector in source, the two-part direct-injection rifle of column water outlet.
The present invention is fan-shaped, the technical solution of the two-part direct-injection rifle of column water outlet is：Including barral of a gun and gun barrel, the one of barral of a gun
Head connection water-supply-pipe, barral of a gun other end are inserted into gun barrel, and barral of a gun is connected with gun barrel through screw thread, and the head of gun barrel is formed with water spray
Mouthful, it is characterised in that：Be located inside gun barrel one of the barral of a gun is formed with effluent column, and water outlet is provided with four peripheral wall surfaces of effluent column
Hole, sets nozzle group valve in gun barrel, and the outer wall of nozzle group valve is formed with supporting rib, and supporting rib is in contact with gun barrel inner wall, in nozzle group valve
Sealing ring is set between wall and water outlet column outer wall, nozzle is formed with front side of nozzle group valve, fan-shaped spray orifice is provided with nozzle, in nozzle
Annular spray orifice is formed between outer wall and water jet.
The invention discloses a kind of fan-shaped, column water outlet two-part direct-injection rifle, it is mainly characterized by setting spray in gun barrel
Mouth valve, nozzle group valve outer wall are in contact by supporting rib with gun barrel inner wall, and annular is formed between nozzle group valve, gun barrel and supporting rib
Spray orifice, sets sealing ring between nozzle group valve inner wall and barral of a gun head water outlet column outer wall, nozzle, nozzle is formed with front side of nozzle group valve
In be provided with fan-shaped spray orifice, during work, to spray annulus cylindricality water, then gun barrel is rotated forward, gun barrel drives nozzle group valve to reach
It is dynamic, the front side that effluent column is located at apopore is obtained in sealing contact, water-supply-pipe input at this time by sealing ring with nozzle group valve inner wall
Water enter annular spray orifice position through barral of a gun and apopore, the water for making output is in annulus cylindricality；When gun barrel back rotation, gun barrel
Drive nozzle group valve to be moved rearwards, the rear side that effluent column is located at apopore is obtained sealing by sealing ring with nozzle group valve inner wall and is connect
Touch, the water of water-supply-pipe input at this time enters the inside of nozzle group valve through barral of a gun and apopore, then is sprayed from the fan-shaped spray orifice of nozzle, makes
The water of ejection is in sector, and fan-shaped water avoids repeating to spray or drain spray, and spraying swath is big, and sprinkling is uniform, improves work efficiency, and saves
Water resource.
Fan-shaped, the two-part direct-injection rifle of column water outlet of the invention, the sealing ring are arranged on the outer wall of effluent column, are going out
Water column outer wall is located on front side of apopore and rear side sets sealing ring respectively, sealing internal projecting ring is formed with nozzle group valve inner wall, in sealing
Bulge loop is in contact with the sealing ring of front side or the sealing ring of rear side.Preceding oblique surface is formed with the sealing internal projecting ring and is retreaded and is led
Face, forward and backward oblique surface are engaged with sealing ring.Since nozzle group valve will be moved back and forth often, there is forward and backward oblique surface, make forward and backward
Sealing ring is easier to be caught in sealing internal projecting ring.The sealing ring is arranged on nozzle group valve inner wall, sealing ring and water outlet column outer wall
It is in contact.Sealing ring is arranged on the inner wall of nozzle group valve or sealing ring is arranged on to the outer wall of effluent column, the effect realized is
It is the same, belong to the protection domain of this patent.The outer wall of the nozzle group valve is formed with the supporting rib more than a piece of or a piece of.Have
Supporting rib, plays nozzle group valve support, fixation, can guarantee that the structural strength of nozzle group valve, and forms exhalant canal.
Brief description of the drawings
Fig. 1 is that sealing ring is arranged on water outlet column outer wall from water jet water outlet status architecture schematic diagram；
Fig. 2 is that sealing ring is arranged on water outlet column outer wall from fan-shaped spray orifice water outlet status architecture schematic diagram；
Fig. 3 is that sealing ring is arranged on nozzle group valve inner wall from fan-shaped spray orifice water outlet status architecture schematic diagram；
Fig. 4 is the schematic perspective view of nozzle.
Embodiment
The present invention relates to a kind of fan-shaped, column water outlet two-part direct-injection rifle, as shown in Fig. 1-Fig. 4, including 1 He of barral of a gun
Gun barrel 2, a connection water-supply-pipe of barral of a gun, barral of a gun other end are inserted into gun barrel, and barral of a gun is connected with gun barrel through screw thread, gun barrel
Head is formed with water jet 3, it is characterised in that：Be located inside gun barrel 2 one of the barral of a gun 1 is formed with effluent column 4, effluent column four
Apopore 5 is provided with peripheral wall surfaces, nozzle group valve 6 is set in gun barrel 2, the outer wall of nozzle group valve is formed with supporting rib 7, supporting rib and gun barrel
2 inner walls are in contact, and sealing ring 8 is set between 4 outer wall of nozzle group valve inner wall and effluent column, nozzle 9 is formed with front side of nozzle group valve, spray
Fan-shaped spray orifice 10 is provided with mouth, annular spray orifice is formed between outer nozzle wall and water jet 3.It is mainly characterized by setting in gun barrel 2
Put nozzle group valve 6, nozzle group valve outer wall is in contact by supporting rib 7 with gun barrel inner wall, and nozzle group valve 6, gun barrel 2 and supporting rib 7 it
Between form annular spray orifice, sealing ring 8 is set between 4 outer wall of 6 inner wall of nozzle group valve and 1 head effluent column of barral of a gun, before nozzle group valve
Side is formed with nozzle 9, is provided with fan-shaped spray orifice 10 in nozzle, during work, to spray annulus cylindricality water, then rotates gun barrel 2 forward, rifle
Pipe drive nozzle group valve 6 move forward, make effluent column 4 be located at apopore 5 front side obtained with nozzle group valve inner wall by sealing ring 8 it is close
Sealing-in is touched, and the water of water-supply-pipe input at this time enters annular spray orifice position through barral of a gun 1 and apopore 5, and the water for making output is in annulus column
Shape；When 2 back rotation of gun barrel, gun barrel drives nozzle group valve 6 to be moved rearwards, and effluent column 4 is located at the rear side and nozzle of apopore 5
6 inner wall of valve is obtained in sealing contact by sealing ring 8, and the water of water-supply-pipe input at this time enters nozzle group valve 6 through barral of a gun 1 and apopore 5
Inside, then sprayed from the fan-shaped spray orifice 10 of nozzle 9, make the water of ejection in sector, fan-shaped water avoids repeating to spray or drain spray,
Spraying swath is big, and sprinkling is uniform, improves work efficiency, and saves water resource.The sealing ring 8 is arranged on the outer wall of effluent column 4,
Water outlet column outer wall is located at the front side of apopore 5 and rear side sets sealing ring 8 respectively, and sealing internal projecting ring 11 is formed with 6 inner wall of nozzle group valve,
Sealing internal projecting ring is in contact with the sealing ring of front side or the sealing ring of rear side.Preceding oblique surface is formed with the sealing internal projecting ring 11
12 and rear oblique surface 13, forward and backward oblique surface be engaged with sealing ring 8.Since nozzle group valve 6 will be moved back and forth often, have forward and backward
Oblique surface 12,13, makes forward and backward sealing ring 8 be easier to be caught in sealing internal projecting ring 11.The sealing ring 8 is arranged on nozzle group valve 6
Inner wall, sealing ring are in contact with 4 outer wall of effluent column.Sealing ring 8 is arranged on the inner wall of nozzle group valve 6 or is arranged on out sealing ring
The outer wall of water column 4, the effect realized are the same, belong to the protection domain of this patent.The outer wall of the nozzle group valve 6 is formed with
Supporting rib 7 more than a piece of or a piece of.There is supporting rib 7, support, fixation are played to nozzle group valve 6, can guarantee that nozzle group valve
Structural strength, and form exhalant canal.
Claims (5)
1. fan-shaped, the two-part direct-injection rifle of column water outlet, including barral of a gun（1）And gun barrel（2）, a connection water-supply-pipe of barral of a gun,
In barral of a gun other end insertion gun barrel, barral of a gun is connected with gun barrel through screw thread, and the head of gun barrel is formed with water jet（3）, its feature exists
In：The barral of a gun（1）Positioned at gun barrel（2）Internal one is formed with effluent column（4）, apopore is provided with four peripheral wall surfaces of effluent column
（5）, in gun barrel（2）Middle setting nozzle group valve（6）, the outer wall of nozzle group valve is formed with supporting rib（7）, supporting rib and gun barrel（2）Inner wall phase
Contact, nozzle group valve inner wall and effluent column（4）Sealing ring is set between outer wall（8）, nozzle is formed with front side of nozzle group valve（9）, spray
Fan-shaped spray orifice is provided with mouth（10）, in outer nozzle wall and water jet（3）Between form annular spray orifice.
2. fan-shaped, the two-part direct-injection rifle of column water outlet as claimed in claim 1, it is characterised in that：The sealing ring（8）
It is arranged on effluent column（4）Outer wall, in effluent column（4）Outer wall is located at apopore（5）Front side and rear side set sealing ring respectively
（8）, in nozzle group valve（6）Inner wall is formed with sealing internal projecting ring（11）, seal internal projecting ring and the sealing ring of front side or the sealing ring of rear side
It is in contact.
3. fan-shaped, the two-part direct-injection rifle of column water outlet as claimed in claim 2, it is characterised in that：The sealing convex
Ring（11）On be formed with preceding oblique surface（12）With rear oblique surface（13）, forward and backward oblique surface and sealing ring（8）It is engaged.
4. fan-shaped, the two-part direct-injection rifle of column water outlet as claimed in claim 1, it is characterised in that：The sealing ring（8）
It is arranged on nozzle group valve（6）Inner wall, sealing ring and effluent column（4）Outer wall is in contact.
5. fan-shaped, the two-part direct-injection rifle of column water outlet as claimed in claim 1, it is characterised in that：The nozzle group valve（6）'s
Outer wall is formed with the supporting rib more than a piece of or a piece of（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711366878.7A CN107930888B (en) | 2017-12-18 | 2017-12-18 | Two-section straight spray gun with fan-shaped and columnar water outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711366878.7A CN107930888B (en) | 2017-12-18 | 2017-12-18 | Two-section straight spray gun with fan-shaped and columnar water outlet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107930888A true CN107930888A (en) | 2018-04-20 |
| CN107930888B CN107930888B (en) | 2023-03-31 |
Family
ID=61941852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711366878.7A Active CN107930888B (en) | 2017-12-18 | 2017-12-18 | Two-section straight spray gun with fan-shaped and columnar water outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107930888B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914675A (en) * | 2021-04-06 | 2021-06-08 | 南京林业大学 | Medical heat pipe drill bit for cortical bone processing and use method thereof |
| CN117427801A (en) * | 2023-12-22 | 2024-01-23 | 沈阳芯达科技有限公司 | Two-fluid nozzle |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0302994A2 (en) * | 1987-08-11 | 1989-02-15 | Atsushi Tada | A manually operated trigger type dispenser, method of assembling the same, and a spinner for use in the dispenser |
| CN2168663Y (en) * | 1993-01-07 | 1994-06-15 | 张德宽 | Spraying washer |
| JPH07879A (en) * | 1993-06-15 | 1995-01-06 | Shinko Kagaku Kk | Chemical liquid spraying nozzle |
| CN101961696A (en) * | 2010-08-26 | 2011-02-02 | 王瑛 | Spray gun for double-nozzle sprayer |
| CN102101080A (en) * | 2010-11-19 | 2011-06-22 | 浙江亚特电器有限公司 | Combined gun head of high pressure gun |
| CN103301973A (en) * | 2012-03-06 | 2013-09-18 | 上海亿力电器有限公司 | Water gun |
| CN203316282U (en) * | 2013-07-13 | 2013-12-04 | 台州信溢农业机械有限公司 | Mist conversion type shower nozzle |
| CN103775668A (en) * | 2013-04-27 | 2014-05-07 | 广州海鸥卫浴用品股份有限公司 | Jet flow valve element |
| CN207745997U (en) * | 2017-12-18 | 2018-08-21 | 市下控股有限公司 | Fan-shaped, column water outlet two-part direct-injection rifle |
-
2017
- 2017-12-18 CN CN201711366878.7A patent/CN107930888B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0302994A2 (en) * | 1987-08-11 | 1989-02-15 | Atsushi Tada | A manually operated trigger type dispenser, method of assembling the same, and a spinner for use in the dispenser |
| CN2168663Y (en) * | 1993-01-07 | 1994-06-15 | 张德宽 | Spraying washer |
| JPH07879A (en) * | 1993-06-15 | 1995-01-06 | Shinko Kagaku Kk | Chemical liquid spraying nozzle |
| CN101961696A (en) * | 2010-08-26 | 2011-02-02 | 王瑛 | Spray gun for double-nozzle sprayer |
| CN102101080A (en) * | 2010-11-19 | 2011-06-22 | 浙江亚特电器有限公司 | Combined gun head of high pressure gun |
| CN103301973A (en) * | 2012-03-06 | 2013-09-18 | 上海亿力电器有限公司 | Water gun |
| CN103775668A (en) * | 2013-04-27 | 2014-05-07 | 广州海鸥卫浴用品股份有限公司 | Jet flow valve element |
| CN203316282U (en) * | 2013-07-13 | 2013-12-04 | 台州信溢农业机械有限公司 | Mist conversion type shower nozzle |
| CN207745997U (en) * | 2017-12-18 | 2018-08-21 | 市下控股有限公司 | Fan-shaped, column water outlet two-part direct-injection rifle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914675A (en) * | 2021-04-06 | 2021-06-08 | 南京林业大学 | Medical heat pipe drill bit for cortical bone processing and use method thereof |
| CN117427801A (en) * | 2023-12-22 | 2024-01-23 | 沈阳芯达科技有限公司 | Two-fluid nozzle |
| CN117427801B (en) * | 2023-12-22 | 2024-03-01 | 沈阳芯达科技有限公司 | Two-fluid nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107930888B (en) | 2023-03-31 |
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