CN106695998A - Flow gathering nozzle - Google Patents
Flow gathering nozzle Download PDFInfo
- Publication number
- CN106695998A CN106695998A CN201510774531.0A CN201510774531A CN106695998A CN 106695998 A CN106695998 A CN 106695998A CN 201510774531 A CN201510774531 A CN 201510774531A CN 106695998 A CN106695998 A CN 106695998A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- passage
- conflux
- circular channel
- channel body
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims abstract description 32
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Polymers C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 14
- 230000008602 contraction Effects 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 239000007921 spray Substances 0.000 description 6
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Surgical Instruments (AREA)
- Nozzles (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a flow gathering nozzle. The flow gathering nozzle comprises a nozzle body; a high-pressure liquid channel is formed in the nozzle body, and includes a circular channel body; an arc channel bent in the center line direction of the circular channel body for realizing once flow gathering is arranged at the outer end part of the circular channel body; and the diameter of the outer end part of the arc channel is smaller than the diameter of the circular channel body. The flow gathering nozzle realizes flow gathering through changing an inclined shrinkage channel at the outer end part of the circular channel body as the arc channel, and has the advantages of simple structure, uniform stress and good flow gathering effect.
Description
Technical field
The present invention relates to nozzle technology field, specially a kind of poly- stream nozzle.
Background technology
Using water or liquid from the principle of micropore nozzle high speed jet, water or liquid can be used as cutting tool.Common nozzle（As shown in Figure 1）Mainly include nozzle body 10, nozzle body 10 is internally provided with highly pressurised liquid passage 20, highly pressurised liquid passage 20 includes circular channel body 21, it is provided with the outer end of circular channel body 21 and shrinks passage 22 ' to inclined inclination of the centerline direction of circular channel body 21, during cutting, water can spread this kind of nozzle of structure from after nozzle ejection in umbellate form, this can make cutting mouth a small angle of inclination occur, influence the quality of cutting.
The content of the invention
The invention provides a kind of simple structure, High-Pressure Water, stressed effect is good in nozzle, and after being sprayed through nozzle, High-Pressure Water can inwardly be sprayed in conflux shape and need to cut tissue, and conflux effect is good, so as to the poly- stream nozzle of cut quality is effectively ensured.
The present invention can be achieved through the following technical solutions：
A kind of poly- stream nozzle, including nozzle body, highly pressurised liquid passage is provided with inside the nozzle body, the highly pressurised liquid passage includes circular channel body, the outer end of the circular channel body is provided with and is bent for realizing a circular arc passage for conflux, the diameter of the diameter less than circular channel body of the outer end of the circular arc passage to circular channel body central line direction.The poly- stream nozzle of the present invention is mainly changed to the circular arc passage of arc-shaped to realize conflux by the way that the inclination of circular channel body outer end is shunk into passage, its simple structure；The outer end of circular channel body is cleverly changed to circular arc passage to realize conflux by inclining contraction passage, because circular arc is a smooth curve, stressing conditions and effect are good when highly pressurised liquid or current are circulated to circular arc passage in nozzle, highly pressurised liquid or current can forward circulate with circular arc, reach the purpose of conflux, make inwardly gather to be sprayed in conflux shape after highly pressurised liquid or current jetting nozzle that tissue need to be cut, conflux effect is good；Can inwardly gather to be sprayed in conflux shape after High-Pressure Water jetting nozzle and need to cut tissue, effectively prevent highly pressurised liquid in the prior art or current from nozzle ejection after, spread in umbellate form, cutting mouth is set a small angle of inclination occur, the problem of the quality of cutting is influenceed, cut quality is effectively ensure that.
Further, in order that conflux effect of the High-Pressure Water from after nozzle ejection is more preferable, it is provided with the outer end of the circular arc passage and keeps concentric axis and straight section passage for extending conflux with circular channel body, jetting nozzle again after making to extend one section in the straight section passage through the highly pressurised liquid or current after circular arc passage conflux, effectively ensure High-Pressure Water spray after conflux effect.
Further, in order that conflux effect of the High-Pressure Water from after nozzle ejection is more preferable, the contraction passage inclined to circular channel body central line direction for realizing secondary conflux is provided with the outer end of the straight section passage, highly pressurised liquid or water enter straight section passage extension conflux after flowing through conflux of circular arc passage, then entering back into contraction passage carries out jetting nozzle after secondary conflux, the conflux effect after highly pressurised liquid or current jetting nozzle is further ensured that, effectively ensure that highly pressurised liquid or water are flowed through after nozzle sprays and spray to tissue to be cut in conflux shape, and then ensure cut quality.
Further, being one of the forming for the nozzle body or is welded to connect structure, effectively ensures to be connected firmly between each section of passage in nozzle body, high pressure resistant.
Further, the nozzle body is made of metal.
The poly- stream nozzle of the present invention, with following beneficial effect：
Firstth, simple structure, poly- stream nozzle of the invention is mainly changed to the circular arc passage of arc-shaped to realize conflux by the way that the inclination of circular channel body outer end is shunk into passage, its simple structure；
Secondth, High-Pressure Water stressed effect in nozzle is good, the conflux effect of formation is good, the outer end of circular channel body is cleverly changed to circular arc passage to realize conflux by inclining contraction passage, because circular arc is a smooth curve, stressing conditions and effect are good when highly pressurised liquid or current are circulated to circular arc passage in nozzle, highly pressurised liquid or current can forward circulate with circular arc, reach the purpose of conflux, make inwardly gather to be sprayed in conflux shape after highly pressurised liquid or current jetting nozzle that tissue need to be cut, conflux effect is good；
3rd, cut quality is good, from second point, can inwardly gather to be sprayed in conflux shape after High-Pressure Water jetting nozzle and need to cut tissue, effectively prevent highly pressurised liquid in the prior art or current from nozzle ejection after, spread in umbellate form, cutting mouth a small angle of inclination is occurred, influence the problem of the quality of cutting, effectively ensure that cut quality.
Brief description of the drawings
Fig. 1 is the structural representation of prior art nozzle；
Fig. 2 is the structural representation of conflux formula nozzle embodiments 1 of the present invention；
Fig. 3 is the structural representation of conflux formula nozzle embodiments 2 of the present invention；
Fig. 4 is the structural representation of conflux formula nozzle embodiments 3 of the present invention；
Fig. 5 is prior art nozzle, embodiment 1, embodiment 2 and the nozzle water flow of embodiment 3 or liquid injection contrast schematic diagram.
Specific embodiment
In order that those skilled in the art will better understand the technical solution of the present invention, product of the present invention is described in further detail with reference to embodiment and accompanying drawing.
Embodiment 1
As shown in Fig. 2 a kind of poly- stream nozzle, including nozzle body 10, the nozzle body 10 is made of metal, and being one of the forming for nozzle body 10 or is welded to connect structure, effectively ensures to be connected firmly between each section of passage in nozzle body 10, high pressure resistant.Highly pressurised liquid passage 20 is provided with inside the nozzle body 10, the highly pressurised liquid passage 20 includes circular channel body 21, the outer end of the circular channel body 21 is provided with and is bent for realizing a circular arc passage 22 for conflux, the diameter of the diameter less than circular channel body 21 of the outer end of the circular arc passage 22 to the centerline direction of circular channel body 21.The poly- stream nozzle of the present invention is mainly changed to the circular arc passage 22 of arc-shaped to realize conflux by the way that the inclination of the outer end of circular channel body 21 is shunk into passage 24, its simple structure；The outer end of circular channel body 21 is cleverly changed to circular arc passage 22 to realize conflux by inclining contraction passage 24, because circular arc is a smooth curve, stressing conditions and effect are good when highly pressurised liquid or current are circulated to circular arc passage 22 in nozzle, highly pressurised liquid or current can forward circulate with circular arc, reach the purpose of conflux, make inwardly gather to be sprayed in conflux shape after highly pressurised liquid or current jetting nozzle that tissue need to be cut, conflux effect is good；Can inwardly gather to be sprayed in conflux shape after High-Pressure Water jetting nozzle and need to cut tissue, effectively prevent highly pressurised liquid in the prior art or current from nozzle ejection after, spread in umbellate form, cutting mouth is set a small angle of inclination occur, the problem of the quality of cutting is influenceed, cut quality is effectively ensure that.
Embodiment 2
As shown in Figure 3, the present embodiment is essentially identical with the structure and principle of embodiment 1, different place is, in order that conflux effect of the High-Pressure Water from after nozzle ejection is more preferable, it is provided with the outer end of the circular arc passage 22 and keeps concentric axis and straight section passage 23 for extending conflux with circular channel body 21,, jetting nozzle again after making to extend a section in the straight section passage 23 through the highly pressurised liquid or current after the conflux of circular arc passage 22, effectively ensure High-Pressure Water spray after conflux effect.
Embodiment 3
As shown in Figure 4, the present embodiment is essentially identical with the structure and principle of embodiment 2, different place is, in order that conflux effect of the High-Pressure Water from after nozzle ejection is more preferable, the contraction passage 24 inclined to the centerline direction of circular channel body 21 for realizing secondary conflux is provided with the outer end of the straight section passage 23, highly pressurised liquid or water enter the extension conflux of straight section passage 23 after flowing through 22 confluxs of circular arc passage, then entering back into contraction passage 24 carries out jetting nozzle after secondary conflux, the conflux effect after highly pressurised liquid or current jetting nozzle is further ensured that, effectively ensure that highly pressurised liquid or water are flowed through after nozzle sprays and spray to tissue to be cut in conflux shape, and then ensure cut quality.
The above, only presently preferred embodiments of the present invention not makees any formal limitation to the present invention；The those of ordinary skill of all industry can shown in by specification accompanying drawing and the above and swimmingly implement the present invention；But, without departing from the scope of the present invention, the equivalent variations of a little variation, modification and evolution made using disclosed above technology contents are Equivalent embodiments of the invention to all those skilled in the art；Meanwhile, all variation, modification and evolution of any equivalent variations made to above example according to substantial technological of the invention etc. are still fallen within the protection domain of technical scheme.
Claims (5)
1. a kind of poly- stream nozzle, including nozzle body, is provided with highly pressurised liquid passage inside the nozzle body, it is characterised in that：The highly pressurised liquid passage includes circular channel body, the outer end of the circular channel body is provided with and is bent for realizing a circular arc passage for conflux, the diameter of the diameter less than circular channel body of the outer end of the circular arc passage to circular channel body central line direction.
2. poly- stream nozzle according to claim 1, it is characterised in that：The outer end of the circular arc passage is provided with and keeps concentric axis and straight section passage for extending conflux with circular channel body.
3. poly- stream nozzle according to claim 2, it is characterised in that：The outer end of the straight section passage is provided with the contraction passage inclined to circular channel body central line direction for realizing secondary conflux.
4. the poly- stream nozzle according to claims 1 to 3 any one claim, it is characterised in that：Being one of the forming for the nozzle body or is welded to connect structure.
5. the poly- stream nozzle according to claims 1 to 3 any one claim, it is characterised in that：The nozzle body is made of metal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510774531.0A CN106695998A (en) | 2015-11-14 | 2015-11-14 | Flow gathering nozzle |
| PCT/CN2016/105729 WO2017080527A1 (en) | 2015-11-14 | 2016-11-14 | Flow gathering type spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510774531.0A CN106695998A (en) | 2015-11-14 | 2015-11-14 | Flow gathering nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106695998A true CN106695998A (en) | 2017-05-24 |
Family
ID=58694553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510774531.0A Pending CN106695998A (en) | 2015-11-14 | 2015-11-14 | Flow gathering nozzle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106695998A (en) |
| WO (1) | WO2017080527A1 (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995010684A1 (en) * | 1993-10-08 | 1995-04-20 | Vortexx Group, Inc. | Negative pressure vortex nozzle |
| US20050279863A1 (en) * | 2004-06-18 | 2005-12-22 | Malcolm David B | Uniform droplet spray nozzle for liquids |
| CN101868301A (en) * | 2007-02-13 | 2010-10-20 | Kmt水喷射系统公司 | Water cutting assembly and nozzle nut |
| CN103415327A (en) * | 2010-10-19 | 2013-11-27 | 威尔法尔Hc有限责任公司 | Focused stream, aerated foam projecting nozzle including fixed wand system and method, as well as possibly portable center pointing nozzle |
| CN103547405A (en) * | 2011-05-16 | 2014-01-29 | 乔治洛德方法研究和开发液化空气有限公司 | Laser nozzle with mobile element |
| CN103764295A (en) * | 2011-07-11 | 2014-04-30 | Omya国际股份公司 | Atomizing nozzle device, atomizing process and use |
| CN103962890A (en) * | 2014-04-30 | 2014-08-06 | 大连理工大学 | Jet flow immersion ultrasonic detecting method and liquid sprayer |
| CN205112006U (en) * | 2015-11-14 | 2016-03-30 | 域鑫科技（惠州）有限公司 | Gather STREAMING nozzle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2353451Y (en) * | 1997-12-23 | 1999-12-15 | 大港油田集团钻井工程公司 | Energy-build-up vibration efflux nozzle |
| JP3170755B2 (en) * | 1999-01-13 | 2001-05-28 | 浦 洋子 | nozzle |
| CN102145320A (en) * | 2011-03-11 | 2011-08-10 | 上海大学 | Multi-point injection nozzle |
| CN202764127U (en) * | 2012-09-17 | 2013-03-06 | 浙江合兴电子元件有限公司 | Injection molding machine nozzle head device |
-
2015
- 2015-11-14 CN CN201510774531.0A patent/CN106695998A/en active Pending
-
2016
- 2016-11-14 WO PCT/CN2016/105729 patent/WO2017080527A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995010684A1 (en) * | 1993-10-08 | 1995-04-20 | Vortexx Group, Inc. | Negative pressure vortex nozzle |
| US20050279863A1 (en) * | 2004-06-18 | 2005-12-22 | Malcolm David B | Uniform droplet spray nozzle for liquids |
| CN101868301A (en) * | 2007-02-13 | 2010-10-20 | Kmt水喷射系统公司 | Water cutting assembly and nozzle nut |
| CN103415327A (en) * | 2010-10-19 | 2013-11-27 | 威尔法尔Hc有限责任公司 | Focused stream, aerated foam projecting nozzle including fixed wand system and method, as well as possibly portable center pointing nozzle |
| CN103547405A (en) * | 2011-05-16 | 2014-01-29 | 乔治洛德方法研究和开发液化空气有限公司 | Laser nozzle with mobile element |
| CN103764295A (en) * | 2011-07-11 | 2014-04-30 | Omya国际股份公司 | Atomizing nozzle device, atomizing process and use |
| CN103962890A (en) * | 2014-04-30 | 2014-08-06 | 大连理工大学 | Jet flow immersion ultrasonic detecting method and liquid sprayer |
| CN205112006U (en) * | 2015-11-14 | 2016-03-30 | 域鑫科技（惠州）有限公司 | Gather STREAMING nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017080527A1 (en) | 2017-05-18 |
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