CN202942985U - Four-runner micro-irrigation shower nozzle - Google Patents
Four-runner micro-irrigation shower nozzle Download PDFInfo
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- CN202942985U CN202942985U CN 201220688277 CN201220688277U CN202942985U CN 202942985 U CN202942985 U CN 202942985U CN 201220688277 CN201220688277 CN 201220688277 CN 201220688277 U CN201220688277 U CN 201220688277U CN 202942985 U CN202942985 U CN 202942985U
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Abstract
The utility model discloses a four-runner micro-irrigation shower nozzle which comprises a circular shower nozzle, wherein a rotating shaft capable of being inserted in a shower nozzle bracket locating hole is arranged at the upper end of the shower nozzle, a water distribution cone is arranged at the center of the lower end of the shower nozzle, the top end of the water distribution cone is suspended at the upper end of a water inlet, the water inlet is in bell-and-spigot joint with a water spraying nozzle, two long-range runners, a medium-range runner and a short-range runner are arranged at the lower end of the shower nozzle, long-range runner guide plates are arranged on the long-range runners, a medium-range runner guide plate is arranged on the medium-range runner, and a short-range runner guide plate is arranged on the short-range runner. According to the four-runner micro-irrigation shower nozzle provided by the utility model, the problem of non-uniformity in wetted perimeter water in the prior art is overcome, the uniformity in spraying is high, the phenomenon of large shaking in a rotating process is eliminated, and the energy loss in a water spraying process is reduced.
Description
Technical field
The utility model relates to the water-saving irrigation device technical field, is specifically related to a kind of four runner irrigation spray heads.
Background technology
Along with the adjustment of China's agricultural planting industry structure and the raising of peasant economy condition, industrial crops and warmhouse booth cultivated area rapid growth improve the requirement of irrigation conditions.City-building is to the attention of environmental greening and the swift and violent increase of urban greening area in addition, and is increasing to the demand of microspray irrigation technology.The microspray irrigation technology is one of major technique of water-saving irrigation, has unique technical advantage, can effectively regulate crop water, is that other irrigation methods are irreplaceable.Microspray irrigation adopts pipeline water delivery, sprays near ground, has greatly reduced the loss in evaporation loss and water delivery process.Microspray irrigation is localized irrigation in addition, reduced part soil ineffective water consumption, thereby water saving, energy-conservation, all high characteristics of the even quality of pouring water of pouring water had simultaneously, microspray irrigation can also be in conjunction with uses such as crop foliage dressing, spray medicines, during water spray, fogging degree is higher, can regulate the soil moisture, can control preferably the humidity and temperature on earth's surface, reduce the generation of disease and pest, improve the quality and yield of crop, therefore, obtained using widely in industrialized agriculture and featured agriculture plantation.Microspray irrigation is mainly used in surface irrigation, as greenhouse vegetable, grow seedlings, flower culture etc. has higher requirements to humidity, can realize crop irrigation and regulate protection ground ambient humidity or temperature, be conducive to plant growth, and can realize cleaning the effect on crop blade face.
The similar drizzle of water droplet that microspray irrigation forms can not damage crop during irrigation, can regulate field microclimate, and stronger, lower to the requirement of water treatment than the anti-blockage capability of drip irrigation.Mini sprinkler is the key equipment of microspray irrigation, and the effect of mini sprinkler is by aqueduct, pressure water stream to be sprayed equably, satisfies the crop normal growth to the demand of moisture.The performance of douche directly has influence on height, irrigation system reliable and stable of the quality of pouring water.Therefore, attach great importance to development and exploitation to douche both at home and abroad.The total development trend of douche is the future development towards low-pressure energy-saving, can not only reduce energy resource consumption like this, and can use the low pressure plastic pipe, has reduced the tubing cost.
The utility model is the deficiency for existing known technology, for example application number is 02279579.0, patent name is a kind of rotating micro-sprinkler, include water spout and rotary body, it is characterized in that: on the framework that the upper end of damper housing is fixed on water spout is connected, be evenly equipped with damping fin on damper shaft, its two ends are rotatably supported in the hole of damper housing top and bottom, the upper end of rotary body is connected with the lower end of damper shaft, by damper, the rotating speed of rotary body is reduced.The technical scheme of this patent exists sprinkling inhomogeneous, the water yield how close few drawback far away, and due to deviation of gravity center, in rotation process, shake is large.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of four runner irrigation spray heads, provide a kind of range large, spray evenly, the wholecircle shower nozzle of slow-roll stabilization.The utility model is for the deficiency of above-mentioned known technology, four runner irrigation spray heads of invention have four runners, be 90 degree angles between four runners, two long-range runners are wherein arranged, an intermediate range runner and a short range runner are set simultaneously, most of water yield of two long-range runners is sprayed at the far-end of wetted perimeter, the fraction water yield be sprayed at wetted perimeter in, near-end; The water yield that intermediate range runner and short range runner spray mainly be sprayed at wetted perimeter in, short range, to long-range runner in, the short range water yield of spraying replenishes.The eccentric runner that unidirectional control four runner irrigation spray heads rotate is set in the upper end of two long-range runners.The four runner shower nozzles that the utility model proposes have overcome wetted perimeter water yield problem of non-uniform in existing known technology, and the uniformity of sprinkling is higher, have overcome the large phenomenon of shake in the rotation process, have reduced the energy loss in water yield sprinkling process.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of four runner irrigation spray heads, comprise circular shower nozzle, the upper end of shower nozzle is provided with the turning cylinder that can insert in the head cartridge locating hole, center, shower nozzle lower end is provided with a minute water cone, the top of minute water cone overhangs the water inlet upper end, water inlet is connected with the water spout socket joint, the shower nozzle lower end is provided with two long-range runners, an intermediate range runner and a short distance runner, be provided with long-range runner deflector on long-range runner, be provided with intermediate range runner deflector on the intermediate range runner, be provided with short distance runner deflector on the short distance runner.
Preferably, described two long-range runners arrange in opposite directions, and intermediate range runner and short distance runner arrange in opposite directions, are 90 degree angles between four runners.
Preferably, the outward flange of two long-range runners of described shower nozzle arranges eccentric runner, and the eccentric runner yawing moment of two long-range runners is with the hour hands direction.
Preferably, described long-range runner deflector, intermediate range runner deflector and short distance runner deflector are irregular, described irregular near the base of water inlet than the bottom side length away from water inlet.
Preferably, the water cone was pyramid in described minute, PYR four leg-of-mutton respectively corresponding two long-range runners, an intermediate range runner and a short distance runner.
Preferably, described long-range runner, the flow channel shape of intermediate range runner and short distance runner is arc line shaped, the chord length 38mm of the arc line shaped runner of long-range runner, arc radius 60mm, 37 °, corresponding central angle; The chord length 28mm of the arc line shaped runner of intermediate range runner, arc radius 32mm, 54 °, corresponding central angle; The chord length 16mm of the arc line shaped runner of short distance runner, arc radius 16.5mm, 58 °, corresponding central angle.
Four runner irrigation spray heads of the present utility model are owing to having adopted above technical scheme, realized that spray effect is good, the uniformity is high, the irrigation to industrial crops such as crops, orchard, greenbelt, lawn and flowers can not only be used for, and adjusting ambient temperature, humidity can be used for.Be conducive to promote the popularization of agricultural water conservation technology, improve the water-deficient area agricultural production conditions, improve the peasant economy income, stablize local agricultural production.And can play the effect of beautifying the environment, change miniclimate in gardens construction.Have significant society, ecological benefits.The four runner irrigation spray heads that the utility model proposes have overcome wetted perimeter water yield problem of non-uniform in existing known technology, and the uniformity of sprinkling is higher, have overcome the large phenomenon of shake in the rotation process, have reduced the energy loss in water yield sprinkling process.
Below in conjunction with accompanying drawing, four runner irrigation spray heads of the present utility model are described further.
Description of drawings
Fig. 1 is the main apparent direction structural representation of a kind of four runner irrigation spray heads of the utility model;
Fig. 2 is the left apparent direction structural representation of a kind of four runner irrigation spray heads of the utility model;
Fig. 3 is the right apparent direction structural representation of a kind of four runner irrigation spray heads of the utility model;
Fig. 4 is the backsight direction structure schematic diagram of a kind of four runner irrigation spray heads of the utility model;
Fig. 5 be a kind of four runner irrigation spray heads of the utility model look up the direction structure schematic diagram;
Fig. 6 is the stereo directional structural representation of a kind of four runner irrigation spray heads of the utility model.
In figure, each mark is as follows: 1 shower nozzle, 2 water inlets, 3 long-range runners, 4 long-range runner deflectors, 5 intermediate range runners, 6 intermediate range runner deflectors, 7 short distance runners, 8 short distance runner deflectors, 9 rotating shafts, 10 minutes water cones, 11 eccentric runners.
The specific embodiment
Referring to Fig. 1-shown in Figure 6, a kind of four runner irrigation spray heads, comprise circular shower nozzle 1, the upper end of shower nozzle 1 is provided with turning cylinder 9, turning cylinder 9 can insert in the head cartridge locating hole, shower nozzle 1 center, lower end is provided with a minute water cone 10, the top of minute water cone 10 overhangs water inlet 2 upper ends, water inlet 2 is connected with the water spout socket joint, shower nozzle 1 upper end relies on turning cylinder 9 to be connected support with the head cartridge locating hole, shower nozzle 1 lower end relies on the water inlet 2 that is connected with the water spout socket joint to support, and after the support and connection of this up and down, namely shower nozzle 1 can freely rotate.Shower nozzle 1 lower end is provided with two long-range runners 3, and intermediate range runner 5 and short distance runner 7 are provided with long-range runner deflector 4 on long-range runner 3, be provided with intermediate range runner deflector 6 on intermediate range runner 5, are provided with short distance runner deflector 8 on short distance runner 7.
Described two long-range runners 3 arrange in opposite directions, and intermediate range runner 5 and short distance runner 7 arrange in opposite directions, are 90 degree angles between four runners.Irrigation advance enters in water inlet 2 by the water spout socket joint, and the current that spray from water inlet 2 enter into respectively two long-range runners 3, intermediate range runner 5 and short distance runners 7 after undue water cone 10.Owing to being provided with long-range runner deflector 4 on long-range runner 3, be provided with intermediate range runner deflector 6 on intermediate range runner 5, be provided with short distance runner deflector 8 on short distance runner 7, current advance along the runner direction under the effect of deflector.Most of water yield of two long-range runners 3 is sprayed at the far-end of wetted perimeter, the fraction water yield be sprayed at wetted perimeter in, near-end; An intermediate range runner 5 and a short range runner 7 are set simultaneously, the water yield that intermediate range runner 5 and short range runner 7 sprays mainly be sprayed at wetted perimeter in, short range, to long-range runner 3 in, the short range water yield of spraying replenishes.
Described long-range runner deflector 4, intermediate range runner deflector 6 and short distance runner deflector 8 are irregular, described irregular near the base of water inlet 2 than the bottom side length away from water inlet 2.Water cone 10 was pyramid in described minute, PYR four leg-of-mutton respectively corresponding 3, one intermediate range runners 5 of two long-range runners and a short distance runner 7.
Described long-range runner 3, the flow channel shape of intermediate range runner 5 and short distance runner 7 is arc line shaped, the chord length 38mm of the arc line shaped runner of long-range runner 3, arc radius 60mm, 37 °, corresponding central angle; The chord length 28mm of the arc line shaped runner of intermediate range runner 5, arc radius 32mm, 54 °, corresponding central angle; The chord length 16mm of the arc line shaped runner of short distance runner 7, arc radius 16.5mm, 58 °, corresponding central angle.
The internal diameter of described water inlet 2 can be designed to according to different traffic requirements different internal diameter sizes.
The four runner irrigation spray heads that the utility model proposes have overcome wetted perimeter water yield problem of non-uniform in existing known technology, the uniformity of spraying is higher, during as single channel because center of gravity departs from rotary middle spindle greatly, will produce stronger waving and shake during rotation, the design of four runners has overcome the large phenomenon of shake in the rotation process, has reduced the energy loss in water yield sprinkling process.
Above-described embodiment is described preferred embodiment of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (6)
1. runner irrigation spray head, it is characterized in that: comprise circular shower nozzle (1), the upper end of shower nozzle (1) is provided with the turning cylinder (9) that can insert in the head cartridge locating hole, shower nozzle (1) center, lower end is provided with a minute water cone (10), the top of minute water cone (10) overhangs water inlet (2) upper end, water inlet (2) is connected with the water spout socket joint, shower nozzle (1) lower end is provided with two long-range runners (3), an intermediate range runner (5) and a short distance runner (7), be provided with long-range runner deflector (4) on long-range runner (3), be provided with intermediate range runner deflector (6) on intermediate range runner (5), be provided with short distance runner deflector (8) on short distance runner (7).
2. four runner irrigation spray heads according to claim 1, it is characterized in that: described two long-range runners (3) arrange in opposite directions, and intermediate range runner (5) and short distance runner (7) arrange in opposite directions, are 90 degree angles between four runners.
3. four runner irrigation spray heads according to claim 2, it is characterized in that: the outward flange of two long-range runners (3) of described shower nozzle (1) arranges eccentric runner (11), and eccentric runner (11) yawing moment of two long-range runners (3) is with the hour hands direction.
4. four runner irrigation spray heads according to claim 3, it is characterized in that: described long-range runner deflector (4), intermediate range runner deflector (6) and short distance runner deflector (8) are irregular, described irregular near the base of water inlet (2) than the bottom side length away from water inlet (2).
5. four runner irrigation spray heads according to claim 4 is characterized in that: described minute the water cone (10) be pyramid, PYR four leg-of-mutton respectively corresponding two long-range runners (3), an intermediate range runner (5) and a short distance runner (7).
6. four runner irrigation spray heads according to claim 5, it is characterized in that: described long-range runner (3), the flow channel shape of intermediate range runner (5) and short distance runner (7) is arc line shaped, the chord length 38mm of the arc line shaped runner of long-range runner (3), arc radius 60mm, 37 °, corresponding central angle; The chord length 28mm of the arc line shaped runner of intermediate range runner (5), arc radius 32mm, 54 °, corresponding central angle; The chord length 16mm of the arc line shaped runner of short distance runner (7), arc radius 16.5mm, 58 °, corresponding central angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688277 CN202942985U (en) | 2012-12-13 | 2012-12-13 | Four-runner micro-irrigation shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688277 CN202942985U (en) | 2012-12-13 | 2012-12-13 | Four-runner micro-irrigation shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202942985U true CN202942985U (en) | 2013-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220688277 Expired - Fee Related CN202942985U (en) | 2012-12-13 | 2012-12-13 | Four-runner micro-irrigation shower nozzle |
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| CN (1) | CN202942985U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989608A (en) * | 2012-12-13 | 2013-03-27 | 水利部农田灌溉研究所 | Four-runner micro-irrigation nozzle |
| CN107902836A (en) * | 2017-11-02 | 2018-04-13 | 宁波德科自动门科技有限公司 | A kind of chemical engineering sewage processing equipment |
| CN108201343A (en) * | 2016-12-16 | 2018-06-26 | 佛山市顺德区美的电热电器制造有限公司 | Anti-overflow component, cooking apparatus, overflow prevention method and anti-overflow system |
-
2012
- 2012-12-13 CN CN 201220688277 patent/CN202942985U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989608A (en) * | 2012-12-13 | 2013-03-27 | 水利部农田灌溉研究所 | Four-runner micro-irrigation nozzle |
| CN102989608B (en) * | 2012-12-13 | 2015-08-19 | 水利部农田灌溉研究所 | A kind of four runner micro-irrigation nozzle |
| CN108201343A (en) * | 2016-12-16 | 2018-06-26 | 佛山市顺德区美的电热电器制造有限公司 | Anti-overflow component, cooking apparatus, overflow prevention method and anti-overflow system |
| CN108201343B (en) * | 2016-12-16 | 2023-06-23 | 佛山市顺德区美的电热电器制造有限公司 | Spill-proof assembly, cooking utensil, spill-proof method and spill-proof system |
| CN107902836A (en) * | 2017-11-02 | 2018-04-13 | 宁波德科自动门科技有限公司 | A kind of chemical engineering sewage processing equipment |
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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: 20130522 Termination date: 20151213 |
|
| EXPY | Termination of patent right or utility model |