CN2557242Y - Spraying head - Google Patents
Spraying head Download PDFInfo
- Publication number
- CN2557242Y CN2557242Y CN 02221784 CN02221784U CN2557242Y CN 2557242 Y CN2557242 Y CN 2557242Y CN 02221784 CN02221784 CN 02221784 CN 02221784 U CN02221784 U CN 02221784U CN 2557242 Y CN2557242 Y CN 2557242Y
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- CN
- China
- Prior art keywords
- support
- nozzle
- rotor
- utility
- model
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a nozzle, comprising a support and a nozzle with a joint. The utility model is characterized in that the section of the support is an ellipse; the nozzle is arranged on the middle part at one side of the support; the middle part of the other side of the support symmetrical to the nozzle position is provided with a positioning hole; one end of a water diversion module is extended into a support positioning hole. The support is thinned from middle part to the waist at two sides; the thickness of the middle part of the support is greater than that of the waist of the support. The utility model has the advantages of stable structure, precise positioning and good spraying effect.
Description
Technical field:
The utility model relates to a kind of improved shower nozzle.
Background technology:
Existing minitype nozzle comprises support, nozzle.But these shower nozzles adopt half of asymmetric support mostly, and the yielding centre bore that makes is offset, and spray effect is poor.
The utility model content:
The purpose of this utility model is in order to overcome above deficiency, and a kind of Stability Analysis of Structures, accurate positioning, shower nozzle that spray effect is good are provided.
The purpose of this utility model is achieved like this:
The utility model shower nozzle comprises support, contains the nozzle of joint, it is characterized in that the support cross sectional shape is for oval, nozzle is loaded on the middle part, support one side, and being symmetrical at support another side middle part has locating hole on the nozzle location, divide water module one end to stretch in the rack positioning hole.
The middle part of above-mentioned support is to both sides waist refinement, and mid-stent thickness is greater than waist thickness.
Above-mentioned branch water module is the rotor that the other end is contained in nozzle water jet place, and relative nozzle water jet place has the R arc to become crank slot in the rotor, can realize that wholecircle evenly sprays.
When using the utility model, joint is communicated with the water source by pipeline, water is from the ejection of nozzle delivery port, and directive divides the water module, to spraying, shunting, reaches the purpose of sprinkling irrigation all around.
The utility model adopts ellipse garden shape support, and Stability Analysis of Structures, accurate positioning make the centre bore non-migration, owing to make thinning processing at the support waist, the dash area is reduced simultaneously, and current seamlessly transit, and does not have the blind area of sprinkling, and spray effect is good.The different branch water module of assembling can be made the shower nozzle of multiple spray pattern on the ellipse support basis, as the even type of wholecircle, full atomizing type, bidirectional jet type etc. to satisfy different needs.The utility model is by after testing, and effect reaches designing requirement fully, and water-saving result is obvious, and functional reliability and service life increase, and can be widely used as in the supporting irrigating facility of plantation nursery stock, vegetables, flowers and urban afforestation.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the rotor structure schematic diagram.
Fig. 5 is that the A of Fig. 4 is to view.
Fig. 6 is the rotor half sectional view.
Fig. 7 is that the B of Fig. 6 is to view.
Fig. 8 is another structural representation of the utility model.
The specific embodiment:
Embodiment 1:
Referring to Fig. 1～Fig. 7, the middle part 2 of ellipse support 1 makes the thickness at middle part greater than waist thickness to 3 refinements of both sides waist.The nozzle 5 that contains joint 4 is installed on the mid-stent centre bore 6.With respect to nozzle location locating hole 7 is arranged at the support another side.Dividing the water module---rotor 8 one ends are contained in nozzle water jet place and the other end stretches in the rack positioning hole.Relative nozzle hole for water spraying place has the R arc to become crank slot 9 in the rotor.
When the water of pressure 〉=0.05MPa forms water column by nozzle, be divided into two strands of current at the D point when the C direction is injected and become crank slot along the R arc and penetrate.Because tank is to become bent, changed the direction that penetrates in the exit, this direction is the pivot by rotor not, so the anti-motive force that produces is the pivot by rotor not just also, therefore produced a driving torque opposite with water (flow) direction, as long as this moment of torsion is during greater than the moment of friction of rotor rotation, rotor has just rotated.When the rotating speed of rotor reaches certain value,, reach bigger range and can guarantee rainfall distribution uniformity because the jet power and the water of centrifugal force and water are thrown out by certain dihedral.
Embodiment 2:
Fig. 8 is for having provided the utility model embodiment 2 figure.Present embodiment 2 is basic same with embodiment 1.Do not exist together is that branch water module 10 is that the bidirectional shunt that an end stretches in the rack positioning hole divides the water module.
Claims (3)
1, shower nozzle comprises support, contains the nozzle of joint, it is characterized in that the support cross sectional shape for oval, and nozzle is loaded on support on one side on the middle part, and being symmetrical at support another side middle part has locating hole on the nozzle location, divide water module one end to stretch in the rack positioning hole.
2, shower nozzle according to claim 1, the middle part that it is characterized in that support is to both sides waist refinement, and mid-stent thickness is greater than waist thickness.
3, shower nozzle according to claim 1 and 2 is characterized in that branch water module is the rotor that the other end is contained in nozzle water jet place, and relative nozzle water jet place has the R arc to become crank slot in the rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221784 CN2557242Y (en) | 2002-03-07 | 2002-03-07 | Spraying head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02221784 CN2557242Y (en) | 2002-03-07 | 2002-03-07 | Spraying head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2557242Y true CN2557242Y (en) | 2003-06-25 |
Family
ID=33699826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02221784 Expired - Fee Related CN2557242Y (en) | 2002-03-07 | 2002-03-07 | Spraying head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2557242Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102443711A (en) * | 2011-12-12 | 2012-05-09 | 重庆大学 | Strengthened manganese ore leaching device and design method thereof |
| CN105682806A (en) * | 2013-07-14 | 2016-06-15 | 纳安丹简灌溉股份有限公司 | Sprayer |
| CN107442309A (en) * | 2017-10-11 | 2017-12-08 | 河海大学 | A kind of double branch support rotating mini sprinklers |
-
2002
- 2002-03-07 CN CN 02221784 patent/CN2557242Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102443711A (en) * | 2011-12-12 | 2012-05-09 | 重庆大学 | Strengthened manganese ore leaching device and design method thereof |
| CN105682806A (en) * | 2013-07-14 | 2016-06-15 | 纳安丹简灌溉股份有限公司 | Sprayer |
| CN105682806B (en) * | 2013-07-14 | 2019-05-17 | 纳安丹简灌溉股份有限公司 | Sprayer |
| CN107442309A (en) * | 2017-10-11 | 2017-12-08 | 河海大学 | A kind of double branch support rotating mini sprinklers |
| CN107442309B (en) * | 2017-10-11 | 2019-10-25 | 河海大学 | A kind of double branch support rotating mini sprinklers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |