CN107570331A - Liquid dispensing nozzle - Google Patents
Liquid dispensing nozzle Download PDFInfo
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- CN107570331A CN107570331A CN201610509550.5A CN201610509550A CN107570331A CN 107570331 A CN107570331 A CN 107570331A CN 201610509550 A CN201610509550 A CN 201610509550A CN 107570331 A CN107570331 A CN 107570331A
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- nozzle holder
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- pin
- spray
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Abstract
The present invention provides a kind of liquid dispensing nozzle, can simply realize the positioning of the direction for the spout for being arranged at spray plate exactly, and agricultural chemicals, herbicide, incubation can be made to be homogenously dispersed the place as target with liquid such as water.Combination has nozzle holder (2), lid (3), spray plate (4), annular seal member (5), rectifying mandrel (6), restricting orifice (7) and the union nut (8) for linking nozzle holder and catheter (10).Spray plate have the bellying (4a) being forged on preceding surface, the bellying inner surface groove (4b) and make liquid be in the spout (4c) that spreads and spray planely, rectifying mandrel has access (6a), alignment pin (6b) and the projection (6c) for being capable of elastic deformation formed on preceding surface, above-mentioned alignment pin is inserted into the pin-and-hole (2e) for being arranged on nozzle holder, by above-mentioned projection it is chimeric with above-mentioned groove and realize spray plate relative to rectifying mandrel and nozzle holder positioning.
Description
Technical field
Used the present invention relates to distribution bar for being installed on the spray boom of spray rod type sprayer, hand liquid dissemination apparatus etc.
Liquid dispensing nozzle.
Background technology
For in general liquid dispensing nozzle, the spout of aperture diminution is set in the spray plate for being configured at front end, from this
Spout is atomized the liquid such as agricultural chemicals, herbicide and it is diffusely spread.This liquid dispensing nozzle is for example following
Fig. 6 of patent document 1 is described.
Liquid dispensing nozzle described in patent document 1 is made up of components described below：Spray boom installation nozzle holder, spraying
Lid that the front end of mouth support screws, make spray plate that the front end of the lid and said nozzle support screws and be fixed by the lid,
The seal member that is located between the spray plate and said nozzle support and in the inside of nozzle holder (downstream of above-mentioned spray plate)
The fuse of configuration.
The central part of spray plate is provided with the spout of aperture diminution.In addition, the liquid for making distribution is provided with above-mentioned fuse
Body turns into vortex and groove of the torsion that passes through etc..
Patent document 1：Japanese Unexamined Patent Publication 5-261318 publications
If the liquid dispensing nozzle of such construction shown in above-mentioned patent document 1 reduces liquid for the purpose of a small amount of spread
Force feed pressure, then turn into the film for producing the unstable shape reversed, the particle diameter of the water of diffusion from the liquid of spout injection
Significantly uneven, in addition, disperse state is also unstable.
Here, the uniformly dispersing relative to the medicament in the place as target etc. can not be expected.
In addition, the spray boom of multiple nozzles is being installed relative to the culture of veterinary antibiotics etc. by the way that predetermined distance will be spaced apart
In the case that the state of base keeping parallelism and the method for movement are spread to agricultural chemicals etc., with the film of the liquid of distribution along spray boom
The mode of long side direction diffusion adjusts the direction of spout.
In order to avoid from the mutual collision of the film of the liquid of adjacent nozzle injection, the adjustment of the direction of the spout is to be sprayed
The dispersal direction of the film for the liquid penetrated is realized relative to the mode of long side direction somewhat (in general about 10 degree) skew of spray boom.
The direction adjustment of the spout can be by being fastened to the side that should be set with spout direction in the state of midway in Jiang Gai
To mode carry out the method that spray plate moderately rotates, if but be based on this method, without the benchmark of positioning, therefore to adjusting need
Spend more labour and time.
In addition, nozzle in use, lid because vibration etc. slowly change the direction of spray plate, thus, it is also considered that to
The direction for adjusting the spout finished produces the situation of entanglement.
The content of the invention
Therefore, problem of the invention is to provide a kind of liquid dispensing nozzle, and it simply can exactly realize and be arranged at
The positioning of the direction of the spout of plate is sprayed, agricultural chemicals, herbicide, incubation can be made to be homogenously dispersed with liquid such as water as target
Place.
In order to solve above-mentioned problem, in the present invention, according to following composition liquid dispensing nozzle.
That is, liquid dispensing nozzle possesses：Nozzle holder, it has through hole in axle center part, has recess in front end, rear
Portion has the air introduction hole passed through from periphery towards above-mentioned through hole, has pin-and-hole at the bottom of above-mentioned recess, has in rear portion periphery
There is the rotation stop convex portion engaged with the notch of the catheter setting in object of connection or recess；Lid, it is in front inner circumferential
The inward flange screwed with the leading section with the nozzle holder；Plate is sprayed, it is fastened and fixed by the lid；Annular sealing portion
Part, it is located between the spray plate and said nozzle support；Rectifying mandrel, it is configured at the front end of said nozzle support；Throttling
Orifice plate, it is configured in above-mentioned through hole in the position than above-mentioned air introduction hole rearward；And union nut, it will be above-mentioned
Nozzle holder links with above-mentioned catheter, and above-mentioned spray plate has：Bellying, it is forged to the state in portion of cross center on preceding surface
And overleaf produce groove；And spout, it is located at the center of the bellying, and it is in spread and spray planely to make liquid, above-mentioned
Rectifying mandrel has：Access, above-mentioned through hole is connected by it with the space of above-mentioned recess；Alignment pin, it is overleaf highlightedly
Set；And it is capable of the projection of elastic deformation, it is formed on preceding surface, and above-mentioned alignment pin is inserted into above-mentioned pin-and-hole, and will
Above-mentioned projection is chimeric with the groove at the back side of the bellying of above-mentioned spray plate, and realize above-mentioned spray plate relative to above-mentioned rectifying mandrel and
The positioning of nozzle holder.
In addition, the described herein liquid for referring to be sprayed " in planely spread " be not atomized along same level in fan
The state spread shape.
It is exemplified below the preferred embodiment of the liquid dispensing nozzle.
1) above-mentioned pin-and-hole has been respectively present multiple, above-mentioned multiple pin-and-holes and multiple positioning with being inserted into the alignment pin of the pin-and-hole
Pin is respectively arranged at Central Symmetry position.
2) said nozzle support has the teat for making above-mentioned union nut engaging, and in the front end that nozzle is leaned on than the teat
The position of side is provided with above-mentioned air introduction hole.
3) situation for engaging with above-mentioned teat and being screwed with above-mentioned catheter is included, and passes through the above-mentioned spray of the union nut
Mouth support links with above-mentioned catheter.
4) said nozzle support has parallel 2 planes ((face of square size) in periphery.
Above-mentioned spray plate is pushed on the above-mentioned inward flange of lid by above-mentioned seal member by the liquid dispensing nozzle of the present invention
Inner surface and temporarily held, in this condition screw the leading section of above-mentioned lid and nozzle holder.
By the operation, projection 6c sprays plate into the groove 4b at the bellying 4a back side by only making to temporarily hold
The simple operations that lid simply screws with nozzle holder, realize the positioning of the direction of the spout of spray plate.Enter in detail after the reason
Row explanation.
Therefore, the liquid such as agricultural chemicals can be made using the device for being spaced apart the spray boom that predetermined distance is provided with multiple liquid dispensing nozzles
Body is homogenously dispersed the place as target.
Brief description of the drawings
Fig. 1 is the side view for an example for representing the liquid dispensing nozzle of the present invention.
Fig. 2 is the sectional view of Fig. 1 liquid dispensing nozzle.
Fig. 3 is the top view of Fig. 1 liquid dispensing nozzle.
Fig. 4 is the sectional view along Fig. 2 X-X lines.
Fig. 5 is the sectional view along Fig. 2 Y-Y lines.
Fig. 6 is the exploded perspective view of Fig. 1 liquid dispensing nozzle.
Fig. 7 is to represent to be provided with an example of the spray boom of the spray rod type sprayer of multiple liquid dispensing nozzles with regulation spacing
The stereogram of son.
Fig. 8 is to represent upward view of the liquid dispensing nozzle relative to the mounting position of Fig. 7 spray boom.
Fig. 9 is the stereogram for an example for representing liquid dissemination two-way switching nozzle.
Figure 10 is the stereogram for an example for representing liquid dissemination threeway switching nozzle.
Description of reference numerals：
1 ... liquid dispensing nozzle；2 ... nozzle holders；2a ... through holes；2b ... recesses；2c ... fuse acceptance divisions；2d ... is empty
Gas entrance hole；2e ... pin-and-holes；2f ... rotation stops convex portion；2g ... external screw threads；2h ... teats；2 parallel planes of 2i ...；3 ... lids；
3a ... inward flanges；4 ... spray plates；4a ... bellyings；4b ... grooves；4c ... spouts；5 ... annular seal members；6 ... rectifying mandrels；
6a ... access；6b ... alignment pins；6c ... projections；7 ... restricting orifices；7a ... throttle orifices；8 ... union nuts；10 ... catheters；
11 ... notch；12 ... spray booms；13 ... two-ways switch nozzle；14 ... threeways switch nozzle；15 ... nozzle holders；16 ... union spiral shells
It is female.
Embodiment
Hereinafter, based on brief description of the drawings embodiments of the present invention.Liquid dispensing nozzle 1 shown in Fig. 1~Fig. 6 passes through combination
Nozzle holder 2, lid 3, spray plate 4, annular seal member 5, rectifying mandrel 6, restricting orifice 7 and by nozzle holder 2 and catheter
10 link union nuts 8 and form.
Nozzle holder 2 has through hole 2a in axle center part, has recess 2b and fuse acceptance division 2c in front end, has at rear portion
There is the air introduction hole 2d passed through from periphery to above-mentioned through hole 2a, there is pin-and-hole 2e at above-mentioned recess 2b bottom, outside rear portion
Week has rotation stop convex portion 2f, has the external screw thread 2g for screwing lid 3 in front periphery.
In addition, the nozzle holder 2 illustrated has the teat for engaging above-mentioned union nut 8 in the rear portion periphery of main part
2h, there is parallel 2 planes (face of square size) 2i in the periphery of the long side pars intermedia of main part.Plane 2i is not required
, but can be used in making the rotation stop of nozzle holder 2 when rotating lid 3.
In addition, above-mentioned air introduction hole 2d is configured at the position by the front of nozzle than above-mentioned teat 2h, and it is above-mentioned
Rotation stop is configured at the position than teat 2h by the rear portion side of nozzle with convex portion 2f.
Lid 3 is the lid for having inward flange 3a in front inner circumferential.The leading section of the lid 3 and said nozzle support 2 screw from
And spray plate 4 is fastened and fixed.
Spray plate 4 has：Bellying 4a, its state in portion of cross center is forged in preceding surface (outer surface) and overleaf
(inner surface) produces elongated groove 4b；And spout 4c, it is located at bellying 4a center, and it is in expand planely to make liquid
Dissipate.
Annular seal member 5 is general O-ring.The annular seal member 5 is located in spray plate 4 and nozzle holder 2
Between, compressed by the fastening of lid 3 to being sealed in liquid-tight manner between spray plate 4 and nozzle holder 2.
The external diameter of the annular seal member 5 is more slightly larger than the internal diameter of the front of lid 3, and the annular seal member 5 can pass through
The inner surface that elastic recovering force presses on lid 3 is kept by lid 3.
Above-mentioned rectifying mandrel 6 is the flow direction change of the liquid for the forward streams for making the through hole 2a by nozzle holder 2
Carry out the part of rectification.The rectifying mandrel 6 has the access for being connected the through hole 2a of nozzle holder 2 with recess 2b space
6a, the alignment pin 6b being overleaf provided projectingly and the projection 6c for being capable of elastic deformation formed on preceding surface.
The rectifying mandrel 6 makes a part somewhat float from the front end of nozzle holder 2 and be configured at the main part of nozzle holder 2
Front end.In the construction of diagram, the end view in the configuration of Central Symmetry position is set to be received in the fuse of 2 positions of arc-shaped
Portion 2c is somewhat prominent from the main part front end of nozzle holder 2, and rectifying mandrel 6 is supported by the fuse acceptance division 2c.
Therefore, the non-support based on fuse acceptance division 2c of rectifying mandrel 6 floats from the main part front end of nozzle holder 2
The amount suitable with fuse acceptance division 2c overhang, the caused seam between the main part front end of nozzle holder 2 can be utilized
Gap simply removes rectifying mandrel 6 when safeguarding from nozzle holder 2.
Rectifying mandrel 6 passes through with alignment pin 6b and pin before rectifying mandrel 6 abuts with the main part front end of nozzle holder
The method that the mode that hole 2e bottom abuts sets above-mentioned pin-and-hole 2e depth and alignment pin 6b length, can also be held in from spray
The position that the main part front end of mouth support 2 floats.
Only preferably tieed up in addition, rectifying mandrel 6 to be held in the position floated from the main part front end of nozzle holder 2
Mask.Therefore, also it is naturally that fuse acceptance division 2c is not present and pin-and-hole 2e depth ratio alignment pin 6b length is big
Construction.
Restricting orifice 7 is configured in above-mentioned through hole 2a in the position than above-mentioned air introduction hole 2d rearward.The throttling
Orifice plate 7 is by making the liquid of supply improve by the throttle orifice 7a at center the flow velocity of the liquid.
By throttle orifice 7a so as to which the increased liquid of flow velocity sucks air from air introduction hole 2d, turn into what is mixed with air
Fluid-mixing is boosted to up to rectifying mandrel 6 by spraying suction effect.Effect, the injection of the liquid from spout 4c are inhaled by the spray
Stable, the particle diameter homogenization of the water of diffusion, disperse state also becomes good.
Union nut 8 is analogous to the nut of the construction of lid 3, the union nut 8 is engaged with above-mentioned teat 2h, in the shape
The union nut 8 is set to be screwed with catheter 10 under state.Thus, nozzle holder 2 is linked by fastening with catheter 10.
In addition, it is illustrated that catheter 10 be disposed on the branch pipe of spray boom, the front end for being arranged at liquid dissemination bar, near front end
The branch pipe of periphery etc..Notch 11 (or recess) is provided with the leading section of the catheter 10, the notch 11 (or
Recess) compatibly be embedded in nozzle holder 2 rear portion periphery rotation stop convex portion 2f.
The above-mentioned rotation stop that is provided with of nozzle holder 2 is and the hole of catheter 10 closely chimeric chi with convex portion 2f position
It is very little, and turn into and nozzle holder 2 and the liquid-tight seal of the linking part of catheter 10 are carried out in a manner of without using seal member
Construction.
For the liquid dispensing nozzle of illustration, nozzle holder 2 is formed by polypropylene (PP), lid 3, rectifying mandrel 6 with
Union nut 8 is formed by acetal resin (POM), and spray plate 4 is formed with restricting orifice 7 by stainless steel, and annular seal member 5 is by fourth
Nitrile rubber (NBR) formation.
The material of nozzle holder 2 is not limited to polypropylene.The material of lid 3, rectifying mandrel 6 and union nut 8 is not yet
It is defined in acetal resin.They wait important document by having the material of patience to be formed relative to the liquid spread.Dissipating
In the case that the liquid of cloth is, for example, agricultural chemicals, as the material with patience, in addition to above-mentioned polypropylene, acetal resin,
Also there are polyamide (PA), fluorine-type resin etc., can also be formed by these resins.
The material of annular seal member 5 is also not limited to nitrile rubber.
The liquid dispensing nozzle 1 of the illustration so formed is by the way that alignment pin 6b insertions pin-and-hole 2e is pacified rectifying mandrel 6
Loaded on nozzle holder 2.
In addition, the inner side that plate 4 and annular seal member 5 are put into lid 3 will be sprayed, by the annular seal member 5 for being held in lid 3
The inward flange 3a that spray plate 4 is pushed on to lid 3 is temporarily held to it.
Moreover, in this condition screw the front end periphery of lid 3 and nozzle holder 2.This screw it is initial, spray plate 4 chase after
Together rotated with lid 3 with the action in lid 3.
Then, if by the rotation process of lid 3 to fastening near terminal, it is arranged at the projection 6c on the preceding surface of rectifying mandrel 6
The back side for pressing on spray plate 4 somewhat carries out elastic deformation and falls into the groove 4b at the bellying 4a back side.Moreover, therefore, this is prominent
Play 6c elastic recoveries.
Therefore, projection 6c is hooked in groove 4b edge, can not follow the later rotation of lid 3.Thus, only lid 3 later
Rotation terminates so as to lid 3 relative to the installation of nozzle holder 2 with spray fixation of the plate 4 based on lid 3.
Under the fixation done state, in the projection 6c that rectifying mandrel 6 is set and the groove 4b at the back side of the bellying of spray plate 4
It is chimeric, therefore spray plate 4 and positioned relative to rectifying mandrel 6.
Further, since the alignment pin 6b at the back side is inserted into the pin-and-hole 2e for being arranged on nozzle holder 2, so the phase of rectifying mandrel 6
Positioned for nozzle holder 2, and nozzle holder 2 by make above-mentioned rotation stop convex portion 2f with nozzle object of connection drain
Notch 11, the recess of the setting of pipe 10 engage and positioned relative to the catheter 10 in spray boom, distribution bar installation.
Thus, spraying the positioning of the spout 4c of plate 4 direction simply and can be reliably achieved.Therefore, such as Fig. 7, Fig. 8 institute
Show, the spray rod type used for being provided with multiple liquid dispensing nozzles 1 relative to spray boom 12 with being spaced apart predetermined distance is sprayed
Device etc., also the liquid such as agricultural chemicals can be made to be homogenously dispersed the place as target.In addition, in fig. 8, drawn added with single-point
The lateral dispersion liquid diffusion of line.
Show to possess multiple liquid dispensing nozzles 1 position in Fig. 9 and Figure 10 and change above-mentioned multiple nozzles
Position make same spray point spray pattern change product an example.
Fig. 9 represents that the branch pipe (catheter 10) in spray boom 12 is provided with the spray rod type sprayer of two-way switching nozzle 13, separately
Outside, Figure 10 represents that the branch pipe (catheter 10) in spray boom 12 is provided with the spray rod type sprayer of threeway switching nozzle 14.
Position of Fig. 9 two-way switching nozzle 13 after 180 ° of the rotation of the periphery of nozzle holder 15 has spray pattern not
2 same liquid dispensing nozzles 1.In addition, Figure 10 threeway switches nozzle 14 in the periphery of nozzle holder 15 with 120 ° of spacing
The position separated has three different liquid dispensing nozzles 1 of spray pattern.
Nozzle holder 15 is linked using union nut 16 and catheter 10, can be to be inserted into the inner side of the nozzle holder 2
Catheter 10 front be fulcrum rotation.
By the rotation of the nozzle holder 15, Fig. 9 two-way switching nozzle 13 changes 2 liquid dispensing nozzles 1 successively
Position, Figure 10 threeway switching nozzle 14 change the position of three liquid dispensing nozzles 1 successively.
In the case of the spray rod type sprayer of illustration, the catheter 10 of the inner side of nozzle holder 15 is being inserted into, is being set
There is the hole (not shown) that the path for making inside only connects with nozzle directed downwardly, it is diverse by the rotation of nozzle holder 15
Change so as to switch spray pattern the position of nozzle.
For the two-way switches nozzle 13, threeway switching nozzle 14, for 2 or 3 certain liquid dispensing nozzles
In at least one nozzle, it is desirable to the situation of the positioning of spout is more.The liquid dissemination spray of the construction described in Fig. 1~Fig. 6
Mouth copes with the requirement.
Claims (3)
1. a kind of liquid dispensing nozzle, wherein,
It is configured to possess：
Nozzle holder (2), it has through hole (2a) in axle center part, has recess (2b) in front end, has at rear portion from periphery
The air introduction hole (2d) passed through towards the through hole (2a), has pin-and-hole (2e), outside rear portion at the bottom of the recess (2b)
Have in week with the notch (11) of catheter (10) setting in object of connection or the rotation stop that engages of recess with convex portion (2f)；
Cover (3), its inward flange (3a) screwed in front inner circumferential with the leading section with the nozzle holder；
Plate (4) is sprayed, it is fastened and fixed by the lid (3)；
Annular seal member (5), it is located between the spray plate and the nozzle holder (2)；
Rectifying mandrel (6), it is configured at the front end of the nozzle holder (2)；
Restricting orifice (7), it is configured in the position than the air introduction hole (2d) rearward in the through hole (2a)；With
And
Union nut (8), it links the nozzle holder (2) and the catheter (10),
The spray plate (4) has：Bellying (4a), it is forged to the state in portion of cross center on preceding surface and overleaf produces groove
(4b)；And spout (4c), it is located at the center of the bellying (4a), and it is in spread and spray planely to make liquid,
The rectifying mandrel (6) has：Access (6a), it connects the space of the through hole (2a) and the recess (2b)
Connect；Alignment pin (6b), it is overleaf protrusively provided；And it is capable of the projection (6c) of elastic deformation, it is formed on preceding surface,
The alignment pin (6b) is inserted into the pin-and-hole (2e), and by the projection (6c) and the bellying of the spray plate (4)
The groove (4b) at the back side of (4a) is chimeric, and realizes the spray plate (4) relative to the rectifying mandrel (6) and nozzle holder (2)
Positioning.
2. liquid dispensing nozzle according to claim 1, wherein,
The pin-and-hole (2e) has been respectively present multiple, the multiple pin-and-hole with being inserted into the alignment pin (6b) of the pin-and-hole (2e)
(2e) is respectively arranged at Central Symmetry position with multiple alignment pins (6b).
3. liquid dispensing nozzle according to claim 1 or 2, wherein,
The nozzle holder (2) has in the position than the rotation stop convex portion (2f) on the front blocks the union nut (8)
The teat (2h) of conjunction, position of the teat (2h) by the front of nozzle is being provided with the air introduction hole (2d).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610509550.5A CN107570331B (en) | 2016-06-30 | 2016-06-30 | Liquid dispensing nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610509550.5A CN107570331B (en) | 2016-06-30 | 2016-06-30 | Liquid dispensing nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107570331A true CN107570331A (en) | 2018-01-12 |
| CN107570331B CN107570331B (en) | 2020-11-03 |
Family
ID=61048920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610509550.5A Active CN107570331B (en) | 2016-06-30 | 2016-06-30 | Liquid dispensing nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107570331B (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000336549A (en) * | 1999-05-31 | 2000-12-05 | Toyota Autom Loom Works Ltd | Weft insertion nozzle in water jet loom |
| CN1508310A (en) * | 2002-12-18 | 2004-06-30 | 津田驹工业株式会社 | Picking nozzle of fluid-jetting loom |
| CN1558799A (en) * | 2001-09-24 | 2004-12-29 | �����Ƥ�� | System and method for a two piece spray nozzle |
| JP2005350809A (en) * | 2004-06-11 | 2005-12-22 | Toyota Industries Corp | Water jet loom picking nozzle |
| US20060097086A1 (en) * | 2004-07-21 | 2006-05-11 | Sergiy Zakharchenko | Cavitation-generating attachment |
| CN1859984A (en) * | 2003-08-22 | 2006-11-08 | 约翰逊父子公司 | Spray nozzle |
| CN1891350A (en) * | 2005-06-30 | 2007-01-10 | 扶桑精机株式会社 | Spraying plant for cylinder inside surface coating |
| CN101039757A (en) * | 2004-08-23 | 2007-09-19 | 喷洒系统公司 | Improved internal mix air atomizing nozzle assembly |
| CN102179329A (en) * | 2011-04-29 | 2011-09-14 | 华东理工大学 | Jet nozzle for condensing and devolatilizing synthetic rubber |
| CN201997407U (en) * | 2011-03-17 | 2011-10-05 | 广州城市职业学院 | Atomizing spraying nozzle |
| CN102672625A (en) * | 2011-03-17 | 2012-09-19 | 新东工业株式会社 | Nozzle for shot peening and shot peening device with the nozzle |
| CN102844603A (en) * | 2011-04-22 | 2012-12-26 | 山保工业株式会社 | Member connector and spray nozzle unit using same |
| CN202725362U (en) * | 2012-04-16 | 2013-02-13 | 浙江真奇汽车零部件有限公司 | Washing nozzle for automobile windscreen |
| CN203018245U (en) * | 2009-10-20 | 2013-06-26 | 友谊产业株式会社 | Spray gun |
| CN103796763A (en) * | 2012-04-27 | 2014-05-14 | Abb株式会社 | Coating machine with rotating spray head |
| CN204159465U (en) * | 2014-08-29 | 2015-02-18 | 东莞市安默琳节能环保技术有限公司 | A kind of loose atomizing nozzle and Dey-Dose |
| CN204208404U (en) * | 2014-11-13 | 2015-03-18 | 九江七所精密机电科技有限公司 | A kind of conduction type air ring penetrates superonic flow nozzzle |
| CN105569625A (en) * | 2014-11-10 | 2016-05-11 | 中国石油化工股份有限公司 | Underground steam flow dryness distribution and regulation device |
-
2016
- 2016-06-30 CN CN201610509550.5A patent/CN107570331B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000336549A (en) * | 1999-05-31 | 2000-12-05 | Toyota Autom Loom Works Ltd | Weft insertion nozzle in water jet loom |
| CN1558799A (en) * | 2001-09-24 | 2004-12-29 | �����Ƥ�� | System and method for a two piece spray nozzle |
| CN1508310A (en) * | 2002-12-18 | 2004-06-30 | 津田驹工业株式会社 | Picking nozzle of fluid-jetting loom |
| CN1859984A (en) * | 2003-08-22 | 2006-11-08 | 约翰逊父子公司 | Spray nozzle |
| JP2005350809A (en) * | 2004-06-11 | 2005-12-22 | Toyota Industries Corp | Water jet loom picking nozzle |
| US20060097086A1 (en) * | 2004-07-21 | 2006-05-11 | Sergiy Zakharchenko | Cavitation-generating attachment |
| CN101039757A (en) * | 2004-08-23 | 2007-09-19 | 喷洒系统公司 | Improved internal mix air atomizing nozzle assembly |
| CN1891350A (en) * | 2005-06-30 | 2007-01-10 | 扶桑精机株式会社 | Spraying plant for cylinder inside surface coating |
| CN203018245U (en) * | 2009-10-20 | 2013-06-26 | 友谊产业株式会社 | Spray gun |
| CN201997407U (en) * | 2011-03-17 | 2011-10-05 | 广州城市职业学院 | Atomizing spraying nozzle |
| CN102672625A (en) * | 2011-03-17 | 2012-09-19 | 新东工业株式会社 | Nozzle for shot peening and shot peening device with the nozzle |
| CN102844603A (en) * | 2011-04-22 | 2012-12-26 | 山保工业株式会社 | Member connector and spray nozzle unit using same |
| CN102179329A (en) * | 2011-04-29 | 2011-09-14 | 华东理工大学 | Jet nozzle for condensing and devolatilizing synthetic rubber |
| CN202725362U (en) * | 2012-04-16 | 2013-02-13 | 浙江真奇汽车零部件有限公司 | Washing nozzle for automobile windscreen |
| CN103796763A (en) * | 2012-04-27 | 2014-05-14 | Abb株式会社 | Coating machine with rotating spray head |
| CN204159465U (en) * | 2014-08-29 | 2015-02-18 | 东莞市安默琳节能环保技术有限公司 | A kind of loose atomizing nozzle and Dey-Dose |
| CN105569625A (en) * | 2014-11-10 | 2016-05-11 | 中国石油化工股份有限公司 | Underground steam flow dryness distribution and regulation device |
| CN204208404U (en) * | 2014-11-13 | 2015-03-18 | 九江七所精密机电科技有限公司 | A kind of conduction type air ring penetrates superonic flow nozzzle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107570331B (en) | 2020-11-03 |
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