AU2020201065B1 - Structure of Rotor Nozzle and Watering Device - Google Patents
Structure of Rotor Nozzle and Watering Device Download PDFInfo
- Publication number
- AU2020201065B1 AU2020201065B1 AU2020201065A AU2020201065A AU2020201065B1 AU 2020201065 B1 AU2020201065 B1 AU 2020201065B1 AU 2020201065 A AU2020201065 A AU 2020201065A AU 2020201065 A AU2020201065 A AU 2020201065A AU 2020201065 B1 AU2020201065 B1 AU 2020201065B1
- Authority
- AU
- Australia
- Prior art keywords
- rotor
- water outlet
- chamber
- nozzle
- mounting member
- 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.)
- Active
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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
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
- B05B1/1627—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock
- B05B1/1636—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements
- B05B1/1645—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements the outlets being rotated during selection
-
- 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
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
- B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
-
- 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
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/32—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening
-
- 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
- B05B3/0409—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 with moving, e.g. rotating, outlet elements
- B05B3/0463—Rotor nozzles, i.e. nozzles consisting of an element having an upstream part rotated by the liquid flow, and a downstream part connected to the apparatus by a universal joint
Landscapes
- Nozzles (AREA)
Abstract
A structure of rotor nozzle is equipped with a spray unit of a watering device, the
spray unit is composed of a mounting member and a housing for defining a chamber, a
rotor deployed inside the chamber; wherein, at least one stopper set on the inner side of
5 the chamber near the water outlet side is correspondingly matched to multiple guide
members on one end of the water outlet of the rotor, and it can be employable to the
handy watering device.
8
Description
P/00/011 Regulation 3.2 AUSTRALIA
Patents Act 1990
Invention Title: Structure of Rotor Nozzle and Watering Device
Name of Applicant: Yuan Mei Corp.
Address for Service: A.P.T. Patent and Trade Mark Attorneys PO Box 833, Blackwood, SA 5051
The following statement is a full description of this invention, including the best method of performing it known to me/us:
la
Technical Field
The present disclosure relates to a nozzle structure of watering device; to be more
concrete, which is a rotor nozzle structure with the advantages of easy assembly and
steady operation.
Related Art
The conventional structure of rotor nozzle as claimed in patent US9931652
disclosed a housing 2 having a conical chamber 3 as an accommodation for a rotor 12 in
column shape, the rotor 12 having one end deployed with water outlet hole 14
connecting to the outlet opening 6 of a spray gun, and the intermediate element 25
having a spherical surface against inner wall of the conical chamber 3 for the rotor 12 in
an eccentric arrangement to the longitudinal axis of the conical chamber 3. In this way,
when the fluid flows into the chamber 3, it rotates the rotor 12 with tilt current then
turning into a swirling steam of 360 degrees running out of the outlet opening 6.
Besides, the rotor 12 of this kind of rotor nozzle would also rotate in the chamber 3,
thus output fluids would disperse.
The present disclosure aims to provide a rotor nozzle adopting a longitudinal
chamber to apply on a handy spray gun and preventing the rotor from rotating, so as to
let output fluids concentrate.
Based on above-mentioned goals, the present disclosure provides a structure of
rotor nozzle installed inside the spray unit of a watering device, the spray unit is
composed of a mounting member and a housing for mutually defining a chamber having
one water inlet and one water outlet, and the chamber deployed with a rotor for its end
of water outlet connecting to the water outlet side. Wherein, at least one stopper set on
the inner side of the chamber near the water outlet side is correspondingly matched to
multiple guide members on the end of water outlet of the rotor.
Thanks to the deployment of a stopper, it secures the rotor in a tilt arrangement
and dismisses the conventional conical chamber to be applied to existing spray nozzles.
Furthermore, the rotor has a spherical one end connecting to the water outlet of
the watering device. Therefore, the water outlet side of the rotor forms at least two
annular positioning areas. The present disclosure further provides a watering device for
accommodating aforementioned structure of rotor nozzle.
Fig. 1 illustrates a perspective external view in the embodiment of the instant
disclosure;
Fig. 2 illustrates a cross-section view in the embodiment of the instant disclosure;
Fig. 3 illustrates an explosive view in the embodiment of the instant disclosure;
Fig. 4 illustrates a cross-section explosive view of Fig. 3 in the embodiment of
the instant disclosure;
Fig. 5 illustrates another explosive view in the embodiment of the instant
disclosure.
Hereinafter to deliberate more specifically the embodiment of the present
disclosure, the narration sets forth from which the water outlet of the adjustable watering device for a better understanding by the technicians skillful in the arts.
Fig. I to Fig. 4 illustrate a spray unit 100 of a watering device, the spray unit 100
is rotatably installed on the base 200 of the watering device and mainly assembled by an
adjusting member 10 and a mounting member 11 correspondingly. Multiple spray heads
are set between the adjusting member 10 and the mounting member 11, the spray heads
respectively have a water outlet and a water inlet between the adjusting member 10 and
the mounting member 11, the mounting member 11 is connected to the water inlet side
101 of the base 200 of the watering device, and the water inlet side 101 is connected to
a water supply. Thus, due to the relative rotation between the spray unit 100 and the
base 200 of the watering device, one of the spray heads can be connected to the water
inlet side 101 of the base 200, so that water from the water supply flows through the
water inlet side 101 and inside of the rotor nozzle, and ejects out from the water outlet
side 102.
One of the spray heads has structure of rotor nozzle, the structure of rotor nozzle
consists of a housing 15, a rotor 20, a flow director 40. Wherein, the housing 15 is
roughly a tubular in shape having its front end engaged to the inner wall of the adjusting
member 10, so that the water outlet side 102 of the housing 15 located on the adjusting
member 10, and the housing 15 has its rear end connected to the mounting member 11
for mutually defining a chamber 17 with a longitudinal interior.
The flow director 40 has an annular base 41 located on the rear opening of the
housing 15 and the block 12 on the side wall of the mounting member 11, so that the
flow director 40 and the bottom of the mounting member 11 are arranged in a partition
formation. Besides, the flow director 40 has a center base 45 spaced from the annular
base 41, a position rod 47 protruding from the center base 45 forwards to the direction
of the water outlet 102, and multiple guide vanes 43 connecting to the inner side wall of
the annular base 41 and the outer side wall of the center base 45, the guide vanes 43 are extending along the radial direction of the center base 45 and tangent to the center base
45 respectively at a predetermined angle, a swirl opening 46 is defined between the
adjacent guide vanes 43. In other words, the swirl opening 46 is arc-shaped and
penetrates the two opposite sides of the annular flow director 40.
The rotor 20 is installed inside the chamber 17 and forms a hollow column
having two ends as a water inlet 21 and a water outlet 22. Wherein, the rotor 20 has an
inner wall fixed with multiple current blades 26 extending to the water inlet 21 in a
crossover formation. The rotor 20 has a spherical end 27 disposed of a water outlet 22
connecting to the water outlet side 102 of the adjusting member 10, and the spherical
end 27 and the water outlet side 102 form a complementary mechanism. Besides, the
rotor 20 has its water inlet 21 confined between the inner wall of the chamber 17 and
the annular track of the position rod 47 of the flow director 40 for the rotor 20 in an
eccentric arrangement, leaning backward and outward, to the water outlet.
The present disclosure provides an embodiment, wherein the chamber 17 near
the water outlet side 102 is a longitudinal interior with multiple stoppers 18 protruding
on the inner wall in annular form, and a slot 19 is formed between the stoppers 18,
multiple stop rods are protruded radially on the spherical end 27 of the rotor 20 as guide
members 28 and located on the slot 19. Besides, each stopper 18 has a bevel on its
surface for guiding the surface of the rotor 20 in tilt arrangement, the water outlet side
(the spherical end 27, guide members 28) of the rotor 20 forms at least two annular
position areas, the rotor 20 rotates steadily and prevents the rotor 20 from rotating, in
order to generate a centralized linear current spraying out from the water outlet 22 of the
rotor 20 instead of the conical spurt produced by rotation of the conventional rotor.
It is worth mentioning that the position rod 47 of the flow director 40 is in a line
with the water inlet side 101 and the water outlet side 102. A rod body 25 is extending
from one end of the water inlet 21 of the rotor 20 along the rear end of the current blade
26 for locating on the outer wall of the position rod 47 to thereby steady the rotation
track of the rotor 20.When water of the water supply flows to the swirl opening 46 of
the flow director 40 from the water inlet side 101, tilt current generated in the chamber
17 drives the rotor 20 to rotate, fluids flows through the water inlet 21 of the rotor 20 to
the water outlet side 102 of the spray unit 100 and swirling steam outputs by the
rotation of the rotor 20.
Please refer to Fig. 5, it illustrates a spray unit of another watering device. In this
embodiment, a bevel is set on the chamber near the water inlet side 101 for guiding the
surface in rear of the rotor 20. The chamber near the water outlet side 102 has a
longitudinal interior, and three stoppers 18 protruding on its inner wall are arranged
equiangular. Multiple slots are arranged radially in an annular form on the water outlet
of the rotor 20, the slots are provided as guide members for placing the stoppers 18, in
this way, the rotor 20 rotates steadily with its tilt arrangement and prevents the rotor 20
from self rotating.
The present disclosure provides an embodiment, wherein the number of the
guide members 28 is integer multiple of the number of the stoppers 18, to maintain
rotational balance. However, the number of the stoppers 18 also can be only one, to
locate the rotor 20.
Claims (11)
1. A structure of rotor nozzle is deployed on a spray unit of watering device,
the spray unit comprising a mounting member and a housing for mutually confining a
chamber with one water inlet side and one water outlet side, a rotor installed inside the
chamber having one end as water outlet in connection with the water outlet side,
characterized in that: at least one slot set on inner wall of the chamber near the water
outlet side is correspondingly matched to at least one guide member on the end of water
outlet of the rotor in a radial direction;
wherein, the complementary mechanism of the slot on the chamber and guide
member on the rotor leads the rotor rotating in a tilt arrangement but not rotating along
an axis of the rotor.
2. The structure of rotor nozzle as in claim 1, wherein the housing and the
mounting member make relative rotating connection, the housing and the mounting
member respectively deployed with a flow director, and the flow director equipped with
at least one guide vane.
3. The structure of rotor nozzle as in claim 2, wherein the flow director has one
annular base located on the mounting member, one center base and the annular base
arranged in partition formation, and the at least one guide vane connects to the inner
wall of the annular base and the outer wall of the center base.
4. The structure of rotor nozzle as in claim 2, wherein a rod body is extendedly
set on one end of the rotor near the water inlet for locating on the outer wall of a
position rod extended from the flow director.
5. The structure of rotor nozzle as in claim 1, wherein the rotor forms a hollow
column having one inner wall equipped with at least one current blade.
6. The structure of rotor nozzle as in claim 2, wherein the flow director and the
bottom of the mounting member are arranged in a partition formation.
7. The structure of rotor nozzle as in claim 1, wherein one end of the water
outlet of the rotor is a spherical end forming a complementary mechanism to the water
outlet side.
8. The structure of rotor nozzle as in claim 1, wherein the at least one guide
member of the rotor is protruded radially to form a slot, and the slot on the rotor is
correspondingly matched to at least one stopper on the chamber.
9. The structure of rotor nozzle as in claim 1, wherein the at least one slot of
the chamber is correspondingly matched to the guide member protruded radially on the
rotor.
10. The structure of rotor nozzle as in claim 9, wherein the at least one stopper
has a bevel.
11. A watering device has one spray unit composed of one mounting
member and one housing, and the mounting member and the housing mutually defining
one chamber, characterized in that: the chamber equipped with a rotor having one end
of the water outlet in connection with the water outlet side of the spray unit, at least one
slot set on the inner side of the chamber near the water outlet side is correspondingly
matched to at least one guide member on the end of the water outlet of the rotor in a
radial direction;
wherein, the complementary mechanism of the slot on the chamber and guide
member on the rotor leads the rotor rotating in a tilt arrangement but not rotating along
an axis of the rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2020201065A AU2020201065B1 (en) | 2020-02-14 | 2020-02-14 | Structure of Rotor Nozzle and Watering Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2020201065A AU2020201065B1 (en) | 2020-02-14 | 2020-02-14 | Structure of Rotor Nozzle and Watering Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2020201065B1 true AU2020201065B1 (en) | 2021-05-27 |
Family
ID=76072168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2020201065A Active AU2020201065B1 (en) | 2020-02-14 | 2020-02-14 | Structure of Rotor Nozzle and Watering Device |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU2020201065B1 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7118051B1 (en) * | 2005-08-11 | 2006-10-10 | Anton Jager | Rotor nozzle |
-
2020
- 2020-02-14 AU AU2020201065A patent/AU2020201065B1/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7118051B1 (en) * | 2005-08-11 | 2006-10-10 | Anton Jager | Rotor nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) |