CN2638845Y - Four-nozzle spray head - Google Patents
Four-nozzle spray head Download PDFInfo
- Publication number
- CN2638845Y CN2638845Y CN 03262677 CN03262677U CN2638845Y CN 2638845 Y CN2638845 Y CN 2638845Y CN 03262677 CN03262677 CN 03262677 CN 03262677 U CN03262677 U CN 03262677U CN 2638845 Y CN2638845 Y CN 2638845Y
- Authority
- CN
- China
- Prior art keywords
- nozzle
- spray
- spray head
- water outlet
- shaped
- 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
Links
- 239000007921 spray Substances 0.000 title abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000002262 irrigation Effects 0.000 abstract description 11
- 238000003973 irrigation Methods 0.000 abstract description 11
- 238000005507 spraying Methods 0.000 abstract description 4
- 230000001788 irregular Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000411 inducer Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000013014 water-saving technology Methods 0.000 description 1
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a four spray tube shower nozzles, it adopts four spray tube structural style, sprays out the domain that sprays of approximate rectangle through four special-shaped nozzle. The four-nozzle spray head comprises a spray head body and a nozzle, wherein the spray head body consists of a spray head seat with a water inlet and four spray pipes, and the four spray pipes are uniformly distributed on the spray head seat; the included angles between the spray nozzle and the axis of the spray nozzle seat are equal; they are equal in length; they are directly connected with the nozzle by screw threads. The nozzle is in a fan shape, and the flow passage is gradually enlarged; the whole water outlet end surface is arc-shaped, and the water outlet of the water outlet end surface is a special-shaped section with a narrow middle part and wide two sides. The spraying area of one nozzle is approximately triangular, and the spraying uniformity of the nozzle is high. The structure of the spray head is not only simple, but also solves the problem of irregular plot irrigation encountered in farmland and garden irrigation.
Description
Technical field
The utility model belongs to the modern agriculture water-saving technology field, relates to a kind of shower nozzle that is used for the irrigation of gardens, farmland sprinkling irrigation.Be particularly related to a kind of four jet pipe shower nozzles, it enough can spray non-circular territory (approximate rectangular) under certain hydraulic pressure, is particularly suitable for the sprinkling irrigation of gardens, agricultural.
Background technology
In the existing gardens sprinkling irrigation shower nozzle, sprinkler adopts impact driven sprinkler and buried diffuse transmission type shower nozzle mostly.But it is well-known; that impact driven sprinkler is difficult to deal with the irregular plot that is run in treegarden irrigation or the field irrigation, when spraying in gardens, often understands some water and is sprayed onto out-of-bounds; as not only to cause water yield waste, and landscape effect and road safety are had a significant impact.Though buried diffuse transmission type can spray multiple shape, its range is smaller, and structure is more complicated also, and construction costs is higher relatively.
Summary of the invention
The purpose of this utility model is, a kind of non-circular territory, novel four jet pipe shower nozzles simple in structure of being fit to are provided.
Realize that the technical scheme that above-mentioned purpose is taked is, this four jet pipes shower nozzle comprises the nozzle boss of bringing the mouth of a river into, be characterized in, on this nozzle boss, be respectively arranged with four jet pipes and nozzle, also be provided with rectifier in the water inlet segment of nozzle boss, rectifier comprises three deflectors, and deflector evenly distributes along the circumference of water inlet pipe, and four jet pipes and nozzle are evenly distributed on the external diameter of nozzle boss.
Some other characteristics of the present utility model are that angle is 120 ° between each deflector of described deflector.
Described nozzle is fan shape, and the flow passage gradual change in the nozzle enlarges; Wholely go out the water surface and be circular arc, go out in the middle of having again on the water surface at this narrow, the water end (W.E.) face of crossing of two hem widths.
Four jet pipe shower nozzles of the present utility model, simple in structure, both satisfied the problem in the irregular plot in the treegarden irrigation, because simple in structure, cost is low again, but extensive use is promoted.
Description of drawings
Fig. 1 is four a jet pipe shower nozzles assembling of the present utility model back structural representation, and wherein figure (a) is this shower nozzle front view, and figure (b) is the vertical view of figure (a);
Fig. 2 is a nozzle arrangements schematic diagram of the present utility model, and wherein figure (a) is the nozzle front view, and figure (b) is the nozzle left view, and figure (c) is the nozzle vertical view.
What the symbol among the figure was represented respectively is: 1 is and the vertical tube connecting thread, 2 is water inlet, 3 is rectifier, and 4 is jet pipe, and 5 is nozzle, 6 is nozzle boss, 7 is nozzle delivery port end face (narrow in the middle of two head breadths), and 8 is nozzle delivery port arc-shaped surface, and 9 is the nozzle transition, 10 are and the jet pipe connecting thread, 11 packing ring platforms.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
Referring to Fig. 1, structure of the present utility model comprises sprayer body, nozzle two parts.Sprayer body comprises nozzle boss 6 and four jet pipes 5 of bringing the mouth of a river into, wherein water inlet 2 directly adopts screw threads 1 to be connected on the vertical tube in the sprinkling irrigation, and be provided with rectifier 3 at water inlet segment, this rectifier 3 is integral with sprayer body, it is made up of three deflectors, arrange along shower nozzle inducer cylindrical inner surface, and the angle between them is 120 °.Four jet pipes 5 have following feature: (1) axisymmetric to be positioned at two vertical faces; (2) their length is identical; (3) their identical with the water inlet segment axis angle (4) directly connect special-shaped nozzle.Nozzle profile is fan shape, and the flow passage gradual change of nozzle interior enlarges; Wholely go out the water surface and be circular arc, this go out have again on the water surface in the middle of the water end (W.E.) face of crossing of narrow two hem widths.The sprinkling territory of a nozzle is subtriangular, and this nozzles spray uniformity height.
During use, at first four nozzles 5 should be screwed on four jet pipes 4 of sprayer body, the line that must make two end points of four jet expansion end faces 7 in the process of churning mouth is a horizontal line.
Then whole shower nozzle is installed on the sprinkling irrigation vertical tube, should looks in installation process the ground of sprinkling is block-shaped decide the shower nozzle direction, this can decide shower nozzle sprinkling direction by the rotation vertical tube.
This shower nozzle does not rotate when spraying, stable performance, and spray effect is better.
In the sprinkling process, current at first enter into this shower nozzle by water inlet 2, and the rectifier 3 that is located in this section is exactly in order to improve the state that just enters current in the shower nozzle, the disorderly degree of current can be reduced, thereby can improve the performance of sprinkling.Soon arrive when changing the shower nozzle top, current are divided into four strands, and each strand current are by a nozzle, and each nozzle is controlled 1/4th of whole spray area, and each nozzles spray area is generally triangular; This is because current are when passing through the delivery port section 7 of nozzle, because nozzle delivery port section is narrow in the middle of being, the feature that two head breadths are such has caused by drop diameter and the ranges in the middle of the nozzle and both sides significantly differently, and the shape that goes out of each nozzles spray is approximately triangle like this.So the last spray area of this shower nozzle is substantially near rectangle.
Claims (3)
1, a kind of four jet pipe shower nozzles, comprise the nozzle boss [6] of bringing the mouth of a river [2] into, it is characterized in that, on this nozzle boss [6], be respectively arranged with four jet pipes [4] and nozzle [5], also be provided with the rectifier [3] of three deflectors in the water inlet segment of nozzle boss [6], deflector evenly distributes along the circumference of water inlet pipe, and four jet pipes [4] and nozzle [5] are evenly distributed on the external diameter of nozzle boss [6].
2. four jet pipe shower nozzles as claimed in claim 1 is characterized in that angle is 120 ° between each deflector of described rectifier [3].
3. four jet pipe shower nozzles as claimed in claim 1 is characterized in that described nozzle [5] is fan shape, and runner [9] gradual change in the nozzle [5] enlarges; Wholely go out the water surface [8] and be circular arc, this go out have again on the water surface in the middle of the water end (W.E.) face [7] of crossing of narrow two hem widths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03262677 CN2638845Y (en) | 2003-08-26 | 2003-08-26 | Four-nozzle spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03262677 CN2638845Y (en) | 2003-08-26 | 2003-08-26 | Four-nozzle spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2638845Y true CN2638845Y (en) | 2004-09-08 |
Family
ID=34296935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03262677 Expired - Fee Related CN2638845Y (en) | 2003-08-26 | 2003-08-26 | Four-nozzle spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2638845Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032639A (en) * | 2015-07-29 | 2015-11-11 | 西北农林科技大学 | Low-pressure sprayer for movable sprinkling irrigation |
| CN106271467A (en) * | 2016-10-25 | 2017-01-04 | 中国农业大学烟台研究院 | A kind of adjustable injection apparatus for changing pump group at the bottom of jetting type oxygen supplement and preparation method |
| CN107158742A (en) * | 2017-06-29 | 2017-09-15 | 芜湖艾森格生物技术有限公司 | A kind of spray nozzle attachment structure |
| CN108112451A (en) * | 2017-12-20 | 2018-06-05 | 宁夏农林科学院农业经济与信息技术研究所 | A kind of water-saving intelligent irrigation rig with detection function |
| CN113025470A (en) * | 2021-03-01 | 2021-06-25 | 郭伟 | Anaerobic fermentation tank shell breaking and hydraulic stirring integrated system |
-
2003
- 2003-08-26 CN CN 03262677 patent/CN2638845Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032639A (en) * | 2015-07-29 | 2015-11-11 | 西北农林科技大学 | Low-pressure sprayer for movable sprinkling irrigation |
| CN106271467A (en) * | 2016-10-25 | 2017-01-04 | 中国农业大学烟台研究院 | A kind of adjustable injection apparatus for changing pump group at the bottom of jetting type oxygen supplement and preparation method |
| CN106271467B (en) * | 2016-10-25 | 2018-02-27 | 中国农业大学烟台研究院 | A kind of adjustable injection apparatus and preparation method for changing pump group for jetting type oxygenation bottom |
| CN107158742A (en) * | 2017-06-29 | 2017-09-15 | 芜湖艾森格生物技术有限公司 | A kind of spray nozzle attachment structure |
| CN108112451A (en) * | 2017-12-20 | 2018-06-05 | 宁夏农林科学院农业经济与信息技术研究所 | A kind of water-saving intelligent irrigation rig with detection function |
| CN113025470A (en) * | 2021-03-01 | 2021-06-25 | 郭伟 | Anaerobic fermentation tank shell breaking and hydraulic stirring integrated system |
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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 |