CN204620257U - A kind of rotary nozzle - Google Patents
A kind of rotary nozzle Download PDFInfo
- Publication number
- CN204620257U CN204620257U CN201520305232.8U CN201520305232U CN204620257U CN 204620257 U CN204620257 U CN 204620257U CN 201520305232 U CN201520305232 U CN 201520305232U CN 204620257 U CN204620257 U CN 204620257U
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- CN
- China
- Prior art keywords
- turning cylinder
- rotary nozzle
- hollow pipe
- diameter
- apopore
- 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.)
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Abstract
The utility model is applicable to sprinkler tip technical field, disclose a kind of rotary nozzle, comprise hollow pipe, fixed cover, turning cylinder, stator and swivelling cover, the end of described hollow pipe is placed in turning cylinder, the top of described swivelling cover and turning cylinder closely cooperates, the downside of described swivelling cover is provided with rotating vane, the bottom of described turning cylinder is provided with base, the inner side at the top of described turning cylinder is provided with taper projection, the outside at the top of turning cylinder is provided with some rectangular teeths, the sidewall of turning cylinder offers apopore, described apopore is located near tapered protrusion, the downside of described swivelling cover also offers some rectangle teeth groove, described rectangle teeth groove matches with rectangular teeth.A kind of rotating nozzle structure that the utility model provides is simple, assembling is easy, simplify the fastening structure of rotary nozzle in prior art, be applicable to the needs of irrigation under different situations and watering, thus be beneficial to the combination property and the market competitiveness that improve rotary nozzle.
Description
[technical field]
The utility model relates to sprinkler tip technical field, particularly relates to a kind of rotary nozzle.
[background technology]
What traditional sprinkler tip was the most frequently used has buried spray head and Rocker arm spray head, buried spray head and Rocker arm spray head often utilize gear drive or rocking arm to realize the rotation of shower nozzle, complicated structure, and manufacturing process is loaded down with trivial details, cause production cost high, the market price is generally higher; Simultaneously because parts are many, assembling trouble, is easily out of order.
The rotary nozzle of prior art utilizes the jet action of water pressure more, makes whirligig obtain the motive force of water thus spontaneous rotation, and then eliminates baroque drive unit.At present on the market utilize the shower nozzle of the spontaneous rotation of water pressure in order to obtain larger spraying range, often add fastening structure, during to ensure that High-Pressure Water is gone out, rotary nozzle is working properly, but this class formation result in the complex structure of rotary nozzle, therefore assemble troublesome problem and still do not solve well.
[utility model content]
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of rotary nozzle, and it is intended to solve the narrow technical problem of complex structure in prior art, assembling trouble, the scope of application.
For achieving the above object, the utility model proposes a kind of rotary nozzle, comprise hollow pipe, fixed cover, turning cylinder, stator and swivelling cover, described fixed cover is fixedly connected with hollow pipe, described rotary axle box is located on hollow pipe, the end of described hollow pipe is placed in turning cylinder, described stator is placed in the inside of fixed cover, the top of described swivelling cover and turning cylinder closely cooperates, the downside of described swivelling cover is provided with rotating vane, the bottom of described turning cylinder is provided with base, the inner side at the top of described turning cylinder is provided with taper projection, the outside at the top of turning cylinder is provided with some rectangular teeths, the sidewall of turning cylinder offers apopore, described apopore is located near tapered protrusion, the downside of described swivelling cover also offers some rectangle teeth groove, described rectangle teeth groove matches with rectangular teeth.
As preferably, described fixed cover top offers groove, and the base of described stator and turning cylinder is located at the inside of groove, and described groove inner wall is provided with screw thread, and the outside of described stator is provided with the screw thread matched with inside grooves.
As preferably, described rotating vane is arc, and the sheet number of rotating vane is at least 8.
As preferably, described apopore tilts upward, and the angle of inclination of apopore is consistent with the frustoconical bevel angle of taper projection.
As preferably, the diameter of the base of described turning cylinder is less than the diameter of groove, and the inner ring diameter of described stator is greater than the diameter of turning cylinder, and the diameter of the inner ring of described rotating vane is greater than the diameter of described turning cylinder.
As preferably, the bottom of described fixed cover is threaded with hollow pipe, and the bottom of described hollow pipe is provided with the helicitic texture connecting ventilating water pipe.
The beneficial effects of the utility model: compared with prior art, a kind of rotating nozzle structure that the utility model provides is simple, assembling is easy, simplify the fastening structure of rotary nozzle in prior art, be applicable to the needs of irrigation under different situations and watering, thus be beneficial to the combination property and the market competitiveness that improve rotary nozzle.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the cross-sectional schematic of the utility model embodiment;
Fig. 2 is the schematic top plan view of swivelling cover 5 in the utility model embodiment.
[detailed description of the invention]
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by accompanying drawing and embodiment, the utility model is further elaborated.But should be appreciated that, specific embodiment described herein, only in order to explain the utility model, is not limited to scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
Consult Fig. 1 and Fig. 2, a kind of rotary nozzle that the utility model embodiment provides comprises hollow pipe 1, fixed cover 2, turning cylinder 3, stator 4 and swivelling cover 5, and hollow pipe 1 and turning cylinder 3 are the tubular structure that inside is provided with water stream channel.Turning cylinder 3 is sheathed on hollow pipe 1, and the end of hollow pipe 1 is placed in turning cylinder 3, and it is inner that stator 4 is placed in fixed cover 2.Particularly, the top of fixed cover 2 offers groove 21, the inwall of groove 21 is provided with screw thread, the bottom of turning cylinder 3 is provided with base 31, the base of stator 4 and turning cylinder 3 is located at the inside of groove 21, the outside of stator 3 is provided with the screw thread matched with groove 21 inside, the diameter of the base of turning cylinder 3 is less than the diameter of groove 21, the inner ring diameter of stator 4 is greater than the diameter of turning cylinder 3, the bottom of fixed cover 2 is connected with the screw top of hollow pipe 1, and the bottom of hollow pipe 1 is provided with the helicitic texture 11 connecting ventilating water pipe.
The swivelling cover 5 of rotary nozzle closely cooperates with the top of turning cylinder 3, and the downside of swivelling cover 5 is provided with rotating vane 51.Particularly, the top of turning cylinder 3 is provided with boss 35, and the axis around boss 35 is evenly distributed with 4 rectangular teeths 33.The downside of swivelling cover 5 is also provided with 4 rectangle teeth groove 52 matched with rectangular teeth 33, and rectangle teeth groove 52 is uniformly distributed around the axis of swivelling cover 5 inner ring.
Further, the inside of turning cylinder 3 is provided with " Y " shape water stream channel, the inner side on the top of turning cylinder 3 is provided with the taper projection 32 of separately current, the sidewall of turning cylinder 3 offers two symmetrical apopores 34 near taper projection 32, certainly, angle between the number of apopore 34 and apopore 34 can be other values, three apopores etc. at such as 60 degree of angles each other.In embodiment of the present utility model, apopore 34 tilts upward, and the angle of inclination of apopore 34 is consistent with the frustoconical bevel angle of taper projection 33, and current are disperseed the pressure on the top of turning cylinder 3, reduces the pressure be subject on top.
Again further, rotating vane 51 is arc, and the sheet number of rotating vane 51 is 10, and the diameter of the inner ring of rotating vane 51 is greater than the diameter of turning cylinder 3, and apopore 34 current out can effectively be disperseed, and expands the spraying range of rotary nozzle.
When assembling embodiment of the present utility model, first fixed cover 2 is threadedly connected to the end of hollow pipe 1, again turning cylinder 3 to be socketed on hollow pipe 1 and both are closely cooperated, prevent current from revealing, ensure to leave gap between the lower surface of base 31 of turning cylinder 3 and the upper surface of the groove 21 of fixed cover 2 simultaneously, gap is also left in the outside of base 31 and the inner side of groove 21, base 31 can be rotated freely inner 360 degree of groove 21, again stator 4 is connected with groove 21 inner thread of fixed cover 2, the lower surface of stator 4 is contacted with the upper surface of base 31, thus prevent turning cylinder 3 to be separated with fixed cover 2 under the effect of High-Pressure Water, finally swivelling cover 5 is socketed on the boss 35 on turning cylinder 3 top, and rectangular teeth 33 is embedded corresponding rectangle teeth groove 52, swivelling cover 5 is fixed with boss 35.
The specific works principle of the present embodiment is as follows: hollow pipe 1 is connected with ventilating water pipe, and current enter turning cylinder 3 through hollow pipe 1, is disperseed by tapered protrusion 32, then outwards sprays from apopore 34.Water impact rotating vane 51 outwards sprays, and the rotating vane 51 simultaneously promoting swivelling cover 5 rotates, and swivelling cover 5 drives turning cylinder 3 to rotate together, and water outlet 34 hole on turning cylinder 3 is rotated thereupon, thus realizes rotating sprinkling.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a rotary nozzle, comprise hollow pipe (1), fixed cover (2), turning cylinder (3), stator (4) and swivelling cover (5), described fixed cover (2) is fixedly connected with hollow pipe (1), described turning cylinder (3) is sheathed on hollow pipe (1), the end of described hollow pipe (1) is placed in turning cylinder (3), described stator (4) is placed in the inside of fixed cover (2), described swivelling cover (5) closely cooperates with the top of turning cylinder (3), the downside of described swivelling cover (3) is provided with rotating vane (51), it is characterized in that: the bottom of described turning cylinder (3) is provided with base (31), the inner side at the top of described turning cylinder (3) is provided with taper projection (32), the outside at the top of turning cylinder (3) is provided with some rectangular teeths (33), the sidewall of turning cylinder (3) offers apopore (34), described apopore (34) is located near tapered protrusion (33), the downside of described swivelling cover (5) also offers some rectangle teeth groove (52), described rectangle teeth groove (52) is matched with rectangular teeth (33).
2. a kind of rotary nozzle as claimed in claim 1, it is characterized in that: described fixed cover (2) top offers groove (21), the base (31) of described stator (4) and turning cylinder (3) is located at the inside of groove (21), described groove (21) inwall is provided with screw thread, and the outside of described stator (4) is provided with the screw thread matched with inside grooves.
3. a kind of rotary nozzle as claimed in claim 1, is characterized in that: described rotating vane (51) is arc, and the sheet number of rotating vane (51) is at least 8.
4. a kind of rotary nozzle as claimed in claim 1, is characterized in that: described apopore (34) tilts upward, and the angle of inclination of apopore (34) is consistent with the frustoconical bevel angle of taper projection (32).
5. a kind of rotary nozzle as claimed in claim 1, it is characterized in that: the diameter of the base (31) of described turning cylinder (3) is less than the diameter of groove (21), the inner ring diameter of described stator (4) is greater than the diameter of turning cylinder (3), and the diameter of the inner ring of described rotating vane (51) is greater than the diameter of described turning cylinder (3).
6. a kind of rotary nozzle as claimed in claim 1, it is characterized in that: the bottom of described fixed cover (2) is threaded with hollow pipe (1), the bottom of described hollow pipe (1) is provided with the helicitic texture (11) connecting ventilating water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305232.8U CN204620257U (en) | 2015-05-12 | 2015-05-12 | A kind of rotary nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305232.8U CN204620257U (en) | 2015-05-12 | 2015-05-12 | A kind of rotary nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204620257U true CN204620257U (en) | 2015-09-09 |
Family
ID=54039321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520305232.8U Expired - Fee Related CN204620257U (en) | 2015-05-12 | 2015-05-12 | A kind of rotary nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204620257U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106912328A (en) * | 2017-04-20 | 2017-07-04 | 林慧敏 | The kind plant watering pours water road of warmhouse booth |
| CN107638968A (en) * | 2017-11-14 | 2018-01-30 | 如皋千骏工具有限公司 | A kind of rotary sprinkler head |
| CN108064789A (en) * | 2017-12-29 | 2018-05-25 | 浦江县酉泽水产科技有限公司 | More specification fry screening installations |
| CN109089836A (en) * | 2018-08-31 | 2018-12-28 | 岳西县惠友生态农业有限公司 | A kind of controllable automatic rotary water sprinkler |
| CN110014008A (en) * | 2019-05-22 | 2019-07-16 | 河北润达石化工程建设有限公司 | A kind of inner wall of oil tank cleaning device and application method |
| CN110149985A (en) * | 2018-02-05 | 2019-08-23 | 浦江县晶富农业科技有限公司 | Greenhouse plants moisture control unit |
| CN111165230A (en) * | 2020-02-19 | 2020-05-19 | 深圳市伊乐农贸有限公司 | High-efficient type big-arch shelter irrigation equipment with regulatory function |
| CN113245081A (en) * | 2020-02-13 | 2021-08-13 | 源美股份有限公司 | Rotary spray head structure and water spraying device |
| CN114667906A (en) * | 2022-03-09 | 2022-06-28 | 中国十七冶集团有限公司 | Novel water-saving irrigation system and irrigation method |
-
2015
- 2015-05-12 CN CN201520305232.8U patent/CN204620257U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106912328A (en) * | 2017-04-20 | 2017-07-04 | 林慧敏 | The kind plant watering pours water road of warmhouse booth |
| CN107638968A (en) * | 2017-11-14 | 2018-01-30 | 如皋千骏工具有限公司 | A kind of rotary sprinkler head |
| CN108064789A (en) * | 2017-12-29 | 2018-05-25 | 浦江县酉泽水产科技有限公司 | More specification fry screening installations |
| CN110149985A (en) * | 2018-02-05 | 2019-08-23 | 浦江县晶富农业科技有限公司 | Greenhouse plants moisture control unit |
| CN109089836A (en) * | 2018-08-31 | 2018-12-28 | 岳西县惠友生态农业有限公司 | A kind of controllable automatic rotary water sprinkler |
| CN110014008A (en) * | 2019-05-22 | 2019-07-16 | 河北润达石化工程建设有限公司 | A kind of inner wall of oil tank cleaning device and application method |
| CN113245081A (en) * | 2020-02-13 | 2021-08-13 | 源美股份有限公司 | Rotary spray head structure and water spraying device |
| CN111165230A (en) * | 2020-02-19 | 2020-05-19 | 深圳市伊乐农贸有限公司 | High-efficient type big-arch shelter irrigation equipment with regulatory function |
| CN114667906A (en) * | 2022-03-09 | 2022-06-28 | 中国十七冶集团有限公司 | Novel water-saving irrigation system and irrigation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160512 |
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| CF01 | Termination of patent right due to non-payment of annual fee |