CN107950355B - Spraying device - Google Patents
Spraying device Download PDFInfo
- Publication number
- CN107950355B CN107950355B CN201711147279.6A CN201711147279A CN107950355B CN 107950355 B CN107950355 B CN 107950355B CN 201711147279 A CN201711147279 A CN 201711147279A CN 107950355 B CN107950355 B CN 107950355B
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- China
- Prior art keywords
- section
- unit
- telescopic
- protective cover
- nozzle
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention belongs to the field of agricultural irrigation, and relates to a spraying device, which comprises: lifting unit, the rotating unit, the flexible unit, the lifting unit lower part is used for the installation fixed, and its upper portion is equipped with the rotating unit, its characterized in that: the rotating unit can realize the rotation of the telescopic unit in a horizontal plane and the rotation of the telescopic unit in a vertical plane, one end of the telescopic unit is connected with the rotating unit, the telescopic unit comprises a plurality of sections of telescopic barrels, and the tail section of telescopic barrel is provided with a nozzle; the telescopic unit comprises a protective cover, wherein the protective cover is hinged with a mounting seat on the telescopic unit; the nozzle comprises an inlet section, a pressure accumulation section, a speed increasing section, a rotational flow section, a transition section, a nozzle section and a diffusion section in sequence, wherein the diameter of the pressure accumulation section is larger than that of other sections. The invention aims to overcome the defects in the prior art, and the spraying device can improve the spraying range, improve the protection performance of a nozzle and the spraying/jetting performance of water flow.
Description
Technical Field
The invention belongs to the field of agricultural irrigation, and relates to a spraying device.
Background
When carrying out agricultural irrigation to crops or plant, improve the utilization ratio of unit water yield, spray the scope or spray the performance, both can realize the high-efficient irrigation of agricultural, but the using water wisely again has important production meaning, and current sprinkler for agricultural irrigation exists that the scope of spraying is less, the protection is sealed poor, the problem that spray performance is low.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a spraying device, aiming at improving the spraying range, the protection performance of a nozzle and the spraying/jetting performance of water flow.
In order to achieve the purpose, the invention adopts the technical scheme that:
a spray device, comprising: lifting unit, the rotating unit, the flexible unit, the lifting unit lower part is used for the installation fixed, and its upper portion is equipped with the rotating unit, its characterized in that: the rotation of flexible unit in the horizontal plane can be realized to the rotating unit, reaches the rotation in vertical plane, and the one end and the rotating unit of flexible unit are connected, and flexible unit includes the multisection telescopic tube, and the flexible section of thick bamboo of end is equipped with the nozzle.
Further, including the protective cover, the protective cover is articulated with the mount pad on the flexible unit, and the one end and the protective cover of spring are connected, and the other end is connected with the positioning element on the flexible unit, and positioning element installs the adjustment tank on the flexible unit in, and the adjustment tank includes a plurality of regulation holes.
Furthermore, the protective cover is of an upper semicircular type and a lower semicircular type, one end of the protective cover, which is hinged with the mounting seat, is provided with a groove, the other end of the protective cover is provided with a turned edge, and the turned edge is made of elastic flexible materials.
Furthermore, the nozzle sequentially comprises an inlet section, a pressure accumulation section, a speed increasing section, a rotational flow section, a transition section, a nozzle section and a diffusion section, wherein the diameter of the pressure accumulation section is larger than that of other sections.
Furthermore, a plurality of cyclone blades are arranged on the inner wall of the cyclone section along the circumferential direction, the cyclone blades are arc-shaped, and the material of the cyclone blades is carbon fiber reinforced material.
Furthermore, the axial length of the speed increasing section is 0.5-0.6 of the axial length of the pressure accumulating section, the diameter of the rotational flow section is 0.5-0.6 of the diameter of the pressure accumulating section, and the included angle between the inclined surface of the diffusion section and the central line of the nozzle is 35-45 degrees.
The invention has the beneficial effects that:
(1) the three-dimensional space spraying device comprises a lifting unit 1, a rotating unit 2 and a telescopic unit 3, has a wider spraying/jetting range in a three-dimensional space, and has direct covering capability on short crops or higher plants.
(2) Compared with the existing protective device, the protective cover has better sealing effect.
(3) The improved nozzle of the present invention has greatly raised water flow spraying performance.
Drawings
FIG. 1 is a block diagram of a spraying device of the present invention;
FIG. 2 is a structural view of a protective cover of the present invention, wherein a is a side view and b is a front view;
FIG. 3 is a block diagram of the nozzle of the present invention;
in the figure: the device comprises a lifting unit 1, a rotating unit 2, a telescopic unit 3, a positioning element 4, a spring 5, a mounting seat 6, a protective cover 7, a groove 8, a turned edge 9, an inlet section 10, a pressure accumulation section 11, an acceleration section 12, a cyclone section 13, a cyclone blade 131, a transition section 14, a nozzle section 15 and a diffusion section 16.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples of the specification.
See figures 1-3: the spraying device comprises a lifting unit 1, a rotating unit 2, a telescopic unit 3, a positioning element 4, a spring 5, a mounting seat 6, a protective cover 7, a groove 8, a turned edge 9, an inlet section 10, a pressure accumulation section 11, a speed increasing section 12, a cyclone section 13, cyclone blades 131, a transition section 14, a nozzle section 15 and a diffusion section 16. The lower part of the lifting unit 1 is used for installation and fixation, can be installed on the ground or other installation accessories, and the upper part is provided with a rotating unit 2. The rotation unit 2 is capable of rotation/rotation of the telescopic unit 3 in a horizontal plane, and rotation/rotation in a vertical plane. One end of the telescopic unit 3 is connected with the rotating unit 2, the other end of the telescopic unit is provided with a protective cover 7, the telescopic unit 3 comprises a plurality of telescopic barrels, and the tail telescopic barrel is provided with a nozzle. The protective cover 7 is hinged to a mounting seat 6 on the telescopic unit 3, one end of the spring 5 is connected with the protective cover 7, the other end of the spring is connected with a positioning element 4 on the telescopic unit 3, the positioning element 4 is a pin, a screw and the like, the positioning element 4 is mounted in an adjusting groove on the telescopic unit 3, and the adjusting groove comprises a plurality of adjusting holes and is used for changing the mounting position of the positioning element 4 so as to adjust the preset force of the spring. The protective cover 7 is of an upper semicircular type and a lower semicircular type, one end of the protective cover, which is hinged with the mounting seat 6, is provided with a groove 8, the other end of the protective cover is provided with a turned edge 9, the turned edge 9 is curled outwards, and the turned edge 9 is made of elastic flexible materials.
The nozzle comprises an inlet section 10, a pressure accumulation section 11, a speed increasing section 12, a rotational flow section 13, a transition section 14, a nozzle section 15 and a diffusion section 16 in sequence. The diameter of the pressure accumulating section 11 is larger than that of other sections, the pressure accumulating section 11 and the inlet section 10 are in arc transition, and the axial length of the speed increasing section 12 is 0.5-0.6 of that of the pressure accumulating section 11. The inner wall of the cyclone section 13 is circumferentially provided with a plurality of cyclone blades 131, the cyclone blades 131 are arc-shaped, the circumferential component of the cyclone water flow can be greatly increased, the cyclone blades 131 are made of carbon fiber reinforced materials, the cyclone section is different from the existing metal or plastic materials, the strength is high, the abrasion is resistant, the diameter of the cyclone section 13 is 0.5-0.6 of that of the pressure accumulation section 11, the transition section 14 is arranged between the cyclone section 13 and the nozzle section 15, and the included angle between the inclined surface of the diffusion section 16 and the central line of the nozzle is 35-45 degrees.
Claims (2)
1. A spray device, comprising: lifting unit, the rotating unit, the flexible unit, the lifting unit lower part is used for the installation fixed, and its upper portion is equipped with the rotating unit, its characterized in that: the rotating unit can realize the rotation of the telescopic unit in a horizontal plane and the rotation of the telescopic unit in a vertical plane, one end of the telescopic unit is connected with the rotating unit, the telescopic unit comprises a plurality of sections of telescopic barrels, and the tail section of telescopic barrel is provided with a nozzle; the spring telescopic unit comprises a protective cover, wherein the protective cover is hinged with a mounting seat on the telescopic unit, one end of a spring is connected with the protective cover, the other end of the spring is connected with a positioning element on the telescopic unit, the positioning element is arranged in an adjusting groove on the telescopic unit, and the adjusting groove comprises a plurality of adjusting holes; the protective cover is of an upper semicircular type and a lower semicircular type, one end of the protective cover, which is hinged with the mounting seat, is provided with a groove, the other end of the protective cover is provided with a turned edge, and the turned edge is made of elastic flexible materials; the nozzle comprises an inlet section, a pressure accumulation section, a speed increasing section, a rotational flow section, a transition section, a nozzle section and a diffusion section in sequence, wherein the diameter of the pressure accumulation section is larger than that of other sections, a plurality of rotational flow blades are arranged on the inner wall of the rotational flow section along the circumferential direction, the rotational flow blades are arc-shaped, and the rotational flow blades are made of carbon fiber reinforced materials.
2. A spraying device as claimed in claim 1, in which: the axial length of the speed increasing section is 0.5-0.6 of the axial length of the pressure accumulating section, the diameter of the rotational flow section is 0.5-0.6 of the diameter of the pressure accumulating section, and the included angle between the inclined surface of the diffusion section and the central line of the nozzle is 35-45 degrees.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711147279.6A CN107950355B (en) | 2017-11-17 | 2017-11-17 | Spraying device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711147279.6A CN107950355B (en) | 2017-11-17 | 2017-11-17 | Spraying device |
Publications (2)
Publication Number | Publication Date |
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CN107950355A CN107950355A (en) | 2018-04-24 |
CN107950355B true CN107950355B (en) | 2020-02-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711147279.6A Active CN107950355B (en) | 2017-11-17 | 2017-11-17 | Spraying device |
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CN (1) | CN107950355B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN117099650B (en) * | 2023-10-07 | 2024-01-02 | 山东多采花木有限公司 | Intelligent watering device for flower cultivation |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2471355Y (en) * | 2001-04-05 | 2002-01-16 | 北京首安工业消防工程有限公司 | Water spraying nozzle for industry fire control |
CN103563717A (en) * | 2012-08-07 | 2014-02-12 | 杨志江 | Automatic spraying and irrigating device |
CN205216037U (en) * | 2015-12-04 | 2016-05-11 | 浙江佑安高科消防系统有限公司 | Explosion -proof type automatic tracking location efflux extinguishing device |
CN205912609U (en) * | 2016-08-01 | 2017-02-01 | 李卫新 | Watering device of greenbelt |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205455042U (en) * | 2016-01-26 | 2016-08-17 | 浙江财经大学 | From rotating automation flexible gardens sprinkling irrigation equipment |
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2017
- 2017-11-17 CN CN201711147279.6A patent/CN107950355B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2471355Y (en) * | 2001-04-05 | 2002-01-16 | 北京首安工业消防工程有限公司 | Water spraying nozzle for industry fire control |
CN103563717A (en) * | 2012-08-07 | 2014-02-12 | 杨志江 | Automatic spraying and irrigating device |
CN205216037U (en) * | 2015-12-04 | 2016-05-11 | 浙江佑安高科消防系统有限公司 | Explosion -proof type automatic tracking location efflux extinguishing device |
CN205912609U (en) * | 2016-08-01 | 2017-02-01 | 李卫新 | Watering device of greenbelt |
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CN107950355A (en) | 2018-04-24 |
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