CN106733262A - A kind of self-rotating nozzle - Google Patents
A kind of self-rotating nozzle Download PDFInfo
- Publication number
- CN106733262A CN106733262A CN201610990683.9A CN201610990683A CN106733262A CN 106733262 A CN106733262 A CN 106733262A CN 201610990683 A CN201610990683 A CN 201610990683A CN 106733262 A CN106733262 A CN 106733262A
- Authority
- CN
- China
- Prior art keywords
- spray
- cap
- rotation
- spray cap
- centre bore
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
- B05B3/06—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet by jet reaction, i.e. creating a spinning torque due to a tangential component of the jet
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- Nozzles (AREA)
Abstract
The present invention relates to fluid jetting head, and in particular to a kind of self-rotating nozzle.The rainfall distribution uniformity of current conventional injection head can cause sprinkling uneven because of the blocking of shower nozzle, the present invention provides a kind of self-rotating nozzle, it is made up of rotation spray cap and spray boom, rotation spray cap can rotate on spray boom, rotation spray cap is provided with oblique spray-hole, and after liquid injection with pressure goes out, its recoil strength can promote rotation spray cap to rotate, due to rotating-spray, nozzle segment is blocked does not influence its injection uniformity.
Description
Technical field
The present invention relates to fluid jetting head, and in particular to a kind of self-rotating nozzle.
Background technology
The jet face of current shower nozzle is substantially sizing, and nozzle the structures shape shape of its jet face, when
When spray group occurs local stoppages or its outlet effect of other influences, its jet face will change, and further may result in spray
Penetrate uneven.
In daily production, it is common to use a kind of jet face be circular nozzle, this nozzle spray regime is big, it is desirable to
It is interior on a large scale to have the injection uniformity higher.Existing jet face is that circular nozzle equally exists such a defect,
Be nozzle jet face because block etc. other reasonses change, cause injection it is uneven.
Because the blocking of nozzle is unavoidable, therefore the use of existing jet face is that circular nozzle cannot prevent week
To injection non-uniform phenomenon.
The content of the invention
It is an object of the invention to provide a kind of self-rotating nozzle, even if also can in the case where there are nozzle local stoppages
Keep the good injection uniformity.
To achieve these goals, technical scheme is as follows：A kind of self-rotating nozzle, including rotation spray cap and spray
Bar；
It is closure at the top of described rotation spray cap, centre bore towards bottom is provided with inside rotation spray cap；The bottom of rotation spray cap
In portion ring-shaped slide draw-in groove is provided with along the position of central aperture edge；The side wall of rotation spray cap is provided with the injection towards centre bore
Hole, described spray-hole has multigroup and is axisymmetricly distributed situation around centre bore axis；Spray-hole is oblique to be opened in spray
On the side wall of cap, i.e., the axis of the axis of spray-hole and centre bore is spatially without intersection point；
Described spray boom is tubular structure, and its upper end is provided with Snap ring structure；
Described Snap ring structure is stuck in ring-shaped slide draw-in groove so that rotation spray cap and spray boom are connected as one, and snap ring
Structure can do circumferential rotating freely in ring-shaped slide draw-in groove.
Preferably, it is also equipped with valve on above-mentioned spray boom.
The technical effects of the invention are that：
Water is opened on the side wall of spray cap from after spray-hole ejection because spray-hole is oblique, and its recoil strength cannot offset；Recoil strength
Rotation spray cap can be promoted to be rotated on spray boom.The water that so spray-hole sprays can be distributed evenly under the drive for rotating in a circumferential direction
The circumference of rotation spray cap to.And nozzle segment does not interfere with its injection uniformity yet in the case of blocking.
Brief description of the drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 is the transverse cross sectional dimensional structure diagram of rotation spray cap in the present invention；
Fig. 3 is the longitudinally cutting dimensional structure diagram of rotation spray cap in the present invention；
Specific embodiment：
Specific embodiment of the invention is described in detail referring to the drawings.
1, a kind of self-rotating nozzle, including rotation spray cap 100 and spray boom 200 referring to the drawings；Referring to the drawings 2 and accompanying drawing 3, institute
The rotation spray cap stated, 100 top is closure, and centre bore 110 towards bottom is provided with inside rotation spray cap 100；Rotation spray cap
On 100 bottom ring-shaped slide draw-in groove 130 is provided with along the position at the edge of centre bore 110；The side wall of rotation spray cap 100 is provided with logical
Toward the spray-hole 120 of centre bore 110, described spray-hole 120 has multigroup and axisymmetricly divides around the axis of centre bore 110
Cloth situation；Referring to the drawings 2, spray-hole 120 is oblique to be opened on the side wall of spray cap 100, i.e. spray-hole, and 120 axis is with
The axis in heart hole 110 is spatially without intersection point；
Referring to the drawings 3, described spray boom 200 is tubular structure, and its upper end is provided with Snap ring structure 210；Described Snap ring structure
210 are stuck in ring-shaped slide draw-in groove 130 so that rotation spray cap 100 and spray boom 200 are connected as one, and Snap ring structure 210
Circumferential rotating freely can be done in ring-shaped slide draw-in groove 130.
During nozzle operation, liquid with pressure is sprayed by spray boom 200 into rotation spray cap 100 and from spray-hole 120；Due to
Spray-hole 120 is oblique to be opened on the side wall of rotation spray cap 100, and rotation spray cap 100 subjects the recoil strength after liquid injection, because
Circumferentially rotated freely for Snap ring structure 210 can do in ring-shaped slide draw-in groove 130, so in the presence of recoil strength, rotation spray
Cap 100 can be sprayed while spontaneous rotation.
Valve 300 is also equipped with spray boom 200 of the invention.Can allow shower nozzle independent switch, be easy to working condition
In rotation spray cap 100 carry out maintenance replacing.
Specific embodiment described above is merely to illustrate and explain the present invention, and is not intended to limit the invention.Should
When understanding, all other embodiments obtained based on the present invention program also should be within protection scope of the present invention.
Claims (2)
1. a kind of self-rotating nozzle, it is characterised in that：Including rotation spray cap（100）And spray boom（200）；
Described rotation spray cap（100）Top be closure, rotation spray cap（100）Inside is provided with centre bore（110）The bottom of towards
Portion；Rotation spray cap（100）Bottom on along centre bore（110）The position at edge is provided with ring-shaped slide draw-in groove（130）；Rotation spray
Cap（100）Side wall be provided with towards centre bore（110）Spray-hole（120）, described spray-hole（120）Have it is multigroup and around
Centre bore（110）Axis is axisymmetricly distributed situation；Spray-hole（120）It is oblique to be opened in spray cap（100）Side wall on, that is, spray
Perforation（120）Axis and centre bore（110）Axis spatially without intersection point；
Described spray boom（200）It is tubular structure, its upper end is provided with Snap ring structure（210）；
Described Snap ring structure（210）It is stuck in ring-shaped slide draw-in groove（130）It is interior so that rotation spray cap（100）And spray boom（200）Even
Be connected in one, and Snap ring structure（210）Can be in ring-shaped slide draw-in groove（130）Inside do circumferential rotating freely.
2. a kind of self-rotating nozzle according to claim 1, it is characterised in that described spray boom（200）On be also equipped with
Valve（300）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610990683.9A CN106733262A (en) | 2017-02-22 | 2017-02-22 | A kind of self-rotating nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610990683.9A CN106733262A (en) | 2017-02-22 | 2017-02-22 | A kind of self-rotating nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106733262A true CN106733262A (en) | 2017-05-31 |
Family
ID=58972905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610990683.9A Pending CN106733262A (en) | 2017-02-22 | 2017-02-22 | A kind of self-rotating nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106733262A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469204A (en) * | 2017-09-06 | 2017-12-15 | 南丹县妇幼保健院 | A kind of atomizer with self-cleaning function |
| CN108526148A (en) * | 2018-06-14 | 2018-09-14 | 中铁工程装备集团盾构制造有限公司 | Self-advancing type, spinning shield machine slip casting channel high pressure dredger and system |
| CN109099406A (en) * | 2018-10-17 | 2018-12-28 | 广东美的厨房电器制造有限公司 | Steam generation facility and steaming plant |
| CN114053869A (en) * | 2020-07-30 | 2022-02-18 | 中国大唐集团科学技术研究院有限公司华中电力试验研究院 | Ammonia spraying grid nozzle and ammonia spraying grid system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005118749A (en) * | 2003-10-20 | 2005-05-12 | Kanematsu Engineering Kk | Rotary cleaning nozzle |
| CN201978832U (en) * | 2011-04-19 | 2011-09-21 | 张艳伟 | Rotary water nozzle |
| CN203108686U (en) * | 2013-03-05 | 2013-08-07 | 缪文云 | Auto-rotating sprayer of improved structure |
| CN106733261A (en) * | 2016-11-10 | 2017-05-31 | 合肥辰泰安全设备有限责任公司 | A kind of greenbelt self-rotating nozzle |
-
2017
- 2017-02-22 CN CN201610990683.9A patent/CN106733262A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005118749A (en) * | 2003-10-20 | 2005-05-12 | Kanematsu Engineering Kk | Rotary cleaning nozzle |
| CN201978832U (en) * | 2011-04-19 | 2011-09-21 | 张艳伟 | Rotary water nozzle |
| CN203108686U (en) * | 2013-03-05 | 2013-08-07 | 缪文云 | Auto-rotating sprayer of improved structure |
| CN106733261A (en) * | 2016-11-10 | 2017-05-31 | 合肥辰泰安全设备有限责任公司 | A kind of greenbelt self-rotating nozzle |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469204A (en) * | 2017-09-06 | 2017-12-15 | 南丹县妇幼保健院 | A kind of atomizer with self-cleaning function |
| CN108526148A (en) * | 2018-06-14 | 2018-09-14 | 中铁工程装备集团盾构制造有限公司 | Self-advancing type, spinning shield machine slip casting channel high pressure dredger and system |
| CN108526148B (en) * | 2018-06-14 | 2023-12-05 | 中铁工程装备集团盾构制造有限公司 | Self-feeding type self-rotating shield machine grouting channel high-pressure dredging device and system |
| CN109099406A (en) * | 2018-10-17 | 2018-12-28 | 广东美的厨房电器制造有限公司 | Steam generation facility and steaming plant |
| CN114053869A (en) * | 2020-07-30 | 2022-02-18 | 中国大唐集团科学技术研究院有限公司华中电力试验研究院 | Ammonia spraying grid nozzle and ammonia spraying grid system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |