CN204974250U - A flow and vertical axis angle adjusting device for irrigation spray nozzle - Google Patents
A flow and vertical axis angle adjusting device for irrigation spray nozzle Download PDFInfo
- Publication number
- CN204974250U CN204974250U CN201520417415.9U CN201520417415U CN204974250U CN 204974250 U CN204974250 U CN 204974250U CN 201520417415 U CN201520417415 U CN 201520417415U CN 204974250 U CN204974250 U CN 204974250U
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- flow
- spherical
- spherical hinge
- shower head
- vertical pivot
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Abstract
The utility model discloses a flow and vertical axis angle adjusting device for irrigation spray nozzle, adjust tube head, sphere rubber circle, spherical hinge closing cap, spherical hinge rectifier, spherical hinge pole and rotatory screw rod including overflowing the section, wherein, overflow the overhead portion of section control tube and through sphere rubber circle and the cooperation of spherical hinge pole lower part spherical structure, make spherical hinge pole swing at will, realize installing the irrigation spray nozzle main part vertical axis angle modulation on spherical hinge -rod, after the regulation finishes, realize fixing of spherical hinge pole through sphere hinge closing cap. Install spherical hinge rectifier in the above -mentioned spherical hinge pole. Overflow the section and adjust on the can lateral wall screw and install rotatory screw rod, through the screwing or back -outing of rotatory screw rod, change and overflow the section and adjust the effective diameter that the tube head internal flow was said, realize the regulation of irrigation spray nozzle flow. The utility model discloses an advantage does: can make the irrigation requirement of fine adaptation hillside fields of irrigation spray nozzle and unevenness topography, and irrigation spray nozzle's flow control has been realized.
Description
Technical field
The utility model relates to a kind of irrigation and dust-proof field, specifically, is a kind of flow for Irrigation shower head and vertical pivot angle regulator.
Background technology
In gardens and agricultural irrigation, sprinkler irrigation technique is widely used.For in the sprinkling irrigation application in hillside fields or hypsography out-of-flatness plot, owing to being subject to the restriction of landform, the pipe trench gradient and subterranean pipe line trend, the ground vertical tube that goes out be connected with underground piping there will be direction entanglement and irregular phenomenon unavoidably, when the shower nozzle be arranged on out on ground vertical tube carries out sprinkling work, affected owing to going out the ground entanglement of vertical tube direction and terrain slope etc., sprinkler radius size is not etc., spray wetted perimeter and become oval by circle, so not only can affect the landscape effect of sprinkling irrigation, also can reduce the uniformity coefficient of sprinkler irrigation of spray irrigation system, affect the growth of plant.
Traditional solution generally has several as follows: in the less situation of (1) topography variation, when installing underground piping and vertical tube, vertical tube can be made as far as possible perpendicular to the ground, adopt and be fixed on the positioning at the additional tubing of vertical tube by the deflection deformation of pipeline.(2) topography variation is comparatively large and simple when relying on pipeline deflection deformation to meet the demands, and can install elbow to carry out the adjustment of vertical tube, but it is comparatively large to there will be regulating error, often uses in conjunction with pipeline deflection deformation on pipeline.(3) on vertical tube, special connecting piece is installed; as devices such as support-arms; carry out the adjustment in vertical tube direction; in the method, vertical tube scope of activities is general only carries out in the single plane parallel with underground piping; angular adjustment cannot be carried out in addition in more direction; in Sprinkler Irrigation Project; article one, pipeline usually can arrange several shower nozzles; generally; due to the existence of hydraulic loss in pipeline, water (flow) direction in pipeline, each shower nozzle there will be the phenomenon that flow successively decreases, range successively decreases; cause sprinkling to a certain degree uneven, affect irrigation quality.
Utility model content
For the problems referred to above, the utility model proposes a kind of flow for Irrigation shower head and vertical pivot angle regulator, flow and the vertical pivot angular adjustment of Irrigation shower head can be realized.
The utility model is used for flow and the vertical pivot angle regulator of Irrigation shower head, comprises flow section and regulates tube head, sphere rubber ring, spherical hinge capping, spherical hinge rectifier, spherical toggle and rotary screw.
Described flow section regulates tube head top to be provided with sphere rubber ring; On flow section adjustable pipe centriciput sidewall, screw thread is provided with rotary screw, and rotary screw axis and flow section regulate tube head axes normal.Described rotary screw is threadedly connected in measuring cylinder, and measuring cylinder and flow section adjustable pipe centriciput sidewall are connected; Measuring cylinder end face circumference is designed with Measurement scales; Meanwhile, rotary screw end face is designed with arrows, makes arrows point to Measurement scales.Described spherical toggle inside has passage, and bottom is spherical structure; Spherical structure outer wall and sphere rubber ring inner ring are equipped with.Described spherical hinge capping is fixedly installed in flow section and regulates tube head top; Ball-type hinge capping end face has taper hole, and taper hole hole wall coordinates with the spherical structure top exterior walls circumference of ball-type toggle.Described ball-type hinge rectifier to be fixedly mounted in ball-type toggle in spherical structure.
By said structure, Irrigation shower head vertical pivot angular adjustment can be realized and flow (range) regulates:
Vertical pivot angular adjustment mode is: unclamp spherical hinge capping, the spherical structure of spherical toggle can freely be rotated, when forwarding suitable angle to, spherical hinge capping can be screwed, utilize the taper hole clamping spherical structure on its top, realize the location of spherical toggle 5, thus be implemented to Irrigation shower head vertical pivot angular adjustment.
Flow-rate adjustment mode is: when needs regulate Irrigation shower head flow, utilize tool into rotation rotary screw, make rotary screw produce axial displacement, rotary screw is moved in or out, and then modified flow section can regulate the effective diameter of tube head inner flow passage, realize the adjustment of Irrigation shower head flow.
Advantage of the present utility model is:
1, the utility model is used for the flow of Irrigation shower head and vertical pivot angle regulator, can realize Irrigation shower head vertical pivot within the scope of the reversed cone angle of about 0 ~ 50 degree to regulate arbitrarily, can adapt to the irrigation requirement of hillside fields and out-of-flatness landform very well;
2, the utility model is used for flow and the vertical pivot angle regulator of Irrigation shower head, and have employed the narrow regulation technology of runner bundle, is realized the Flow-rate adjustment of Irrigation shower head by the change of flow section area.
Accompanying drawing explanation
Fig. 1 is the utility model for the flow of Irrigation shower head and vertical pivot angle regulator structural representation;
Fig. 2 is the utility model for the flow of Irrigation shower head and vertical pivot angle regulator structure sectional view;
Fig. 3 is the utility model for screwing depth survey mode schematic diagram in the flow of Irrigation shower head and vertical pivot angle regulator;
Fig. 4 is the utility model for spherical hinge closure construction schematic diagram in the flow of Irrigation shower head and vertical pivot angle regulator;
Fig. 5 is the utility model for flow deflector structure schematic diagram in the flow of Irrigation shower head and vertical pivot angle regulator;
Fig. 6 is the utility model for the flow of Irrigation shower head and connected mode schematic diagram between vertical pivot angle regulator and Irrigation shower head main body;
Fig. 7 is the utility model for the flow of Irrigation shower head and schematic diagram after being connected between vertical pivot angle regulator with Irrigation shower head main body.
In figure:
1-flow section regulates the spherical hinge rectifier of tube head 2-sphere rubber ring 3-spherical hinge capping 4-
5-spherical toggle 6-measuring cylinder 7-rotary screw 8-Irrigation shower head main body
4a-flow deflector
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
The utility model is used for flow and the vertical pivot angle regulator of Irrigation shower head, comprises flow section and regulates tube head 1, sphere rubber ring 2, spherical hinge capping 3, spherical hinge rectifier 4, spherical toggle 5, measuring cylinder 6 and rotary screw 7, as shown in Figure 1 and Figure 2.
Described flow section regulates tube head 1 entirety in tubular structure, and external wall of upper portion is designed to thread segment, for being connected with spherical hinge capping 3; Meanwhile, upper inside wall circumference is designed with rubber ring locating shoulder, for settling sphere rubber ring 2.Flow section regulates side-wall hole in the middle part of tube head 1, and the axis in hole regulates tube head 1 axes intersect with overflowing end face and vertical; Coaxially be installed with measuring cylinder 6 in hole, measuring cylinder 6 exposes in the end face circumference of one end and is designed with Measurement scales, as shown in Figure 3.Measuring cylinder 6 inwall is designed to helicitic texture, coordinates with rotary screw 7, is connected by rotary screw 7 with measuring cylinder 6 coaxial threaded.Rotary screw 7 outer end end face is designed with arrows, and arrows points to Measurement scales, thus by the scale value pointed by arrows, realizes the measurement of rotary screw 7 anglec of rotation.The rotation of rotary screw 7 can make rotary screw 7 generation move axially, and in conjunction with the measured value of the anglec of rotation of rotary screw 7, namely obtains corresponding relation between the precession degree of depth of rotary screw 7 and the anglec of rotation by demarcating; Thus, according to the anglec of rotation of rotary screw 7, realize the control of the rotary screw 7 precession degree of depth.For the ease of the rotation of rotary screw, can design groove on the end face of rotary screw outer end, groove 8 can be designed to cross recess or flat recess, for coordinating with precession instrument (Phillips screwdriver or straight screwdriver), realizing rotary screw 7 and rotating; Also can design rotating handles on the end face of rotary screw 7, by gripping and swing handle, driven rotary screw rod 7 rotates.Above-mentioned rotary screw 7 rotate regulate tube head 1 contact internal walls to inner end face and flow section time, rotary screw 7 outer end end face and measuring cylinder 6 end face.Above-mentioned flow section regulates tube head 1 lower inside wall in respect of helicitic texture, is used for being connected with supply channel, and regulates the supply channel locating shoulder that tube head 1 lower inside wall designs to realize the location of supply channel by flow section.Flow section regulates tube head 1 lower outside wall to be also designed with hexagonal prismoid section, is convenient to instrument clamping and rotates, realize the installation between flow section adjustment tube head 1 and supply channel.
Described spherical toggle 5 top is tubular structure, and bottom is spherical structure, and spherical toggle 5 inside has the passage axially offered along tubular structure.Wherein, tubular structure top design has negative thread or pin thread structure, as shown in Figure 6, Figure 7, for being threaded with the water inlet of Irrigation shower head main body 8, adds the diversity of interface.Tubular structure outer wall is designed with hexagonal prismoid section, is convenient to instrument clamping and rotates, realize the installation between spherical toggle 5 and Irrigation shower head main body 8.Spherical structure is arranged at flow section and regulates tube head 1 internal upper part, arranges sphere rubber ring 2 by regulating between tube head 1 upper inside wall at spherical structure outer wall and flow section, realizes spherical toggle 5 and flow section and regulates location between tube head 1 and sealing.In above-mentioned sphere rubber ring 2, ring-side wall is sphere, spherical radius is consistent with the spherical structure radius of spherical toggle, the spherical structure bottom outer wall of spherical toggle 5 circumference is coordinated with sphere rubber ring 2 inner ring, realizes spherical toggle 5 and flow section and regulate location between tube head 1; And need ensure that corresponding to sphere rubber ring 2 inner ring sphere sidewall, the spheroid centre of sphere overlaps with the centre of sphere of spherical structure in ball-type toggle 5.
Described spherical hinge capping 3 madial wall is helicitic texture, regulates the thread segment matching thread of tube head 1 upper design to be connected with flow section.Ball-type hinge capping 3 end face has taper hole, as shown in Figure 4, the tubular structure of ball-type toggle 5 is stretched out by taper hole, and taper hole hole wall is coordinated with the spherical structure top exterior walls circumference of ball-type toggle 5.Above-mentioned spherical hinge capping 3 lateral wall is designed to pitted skin, increases frictional force when being convenient to the capping 3 of turn-knob spherical hinge; Spherical hinge capping 3 lateral wall also can be set to prism structure, is convenient to instrument clamping and rotates, and realizes spherical hinge capping 3 and flow section and regulates installation between tube head 1.
Described spherical hinge rectifier 4 entirety is in tubular structure, and circumferential direction inside direction uniform Design four flow deflector 4a, as shown in Figure 5, four flow deflector 4a along spherical hinge rectifier 4 axial design, and are arranged in mutually vertical between adjacent baffle 4a.Making ball-type cut with scissors rectifier 4 lower end is water intake end, and upper end is water side, then four flow deflector 4a are changed from small to big to water side width gradually by water intake end, is conducive to the hydraulic loss reducing ball-type hinge rectifier 4 water inlet end.Said structure ball-type hinge rectifier 4 is coaxially fixedly mounted in ball-type toggle 5 in spherical structure, realizes location by the rectifier locating shoulder that spherical structure inwall circumference designs; After ball-type hinge rectifier 4 installs, the water inlet end end face of spherical hinge rectifier 4 is flushed with spherical structure lower surface in spherical toggle 5.
By said structure, Irrigation shower head vertical pivot angular adjustment can be realized and flow (range) regulates:
Vertical pivot angular adjustment mode is: unclamp spherical hinge capping 5, the spherical structure of spherical toggle 7 can freely be rotated, when forwarding suitable angle to, spherical hinge capping 5 can be screwed, utilize the taper hole clamping spherical structure on its top, realize the location of spherical toggle 5, thus be implemented to Irrigation shower head vertical pivot angular adjustment, Irrigation shower head vertical pivot is regulated arbitrarily within the scope of the reversed cone angle of about 0 ~ 50 degree, the irrigation requirement of hillside fields and out-of-flatness landform can be adapted to very well.
Flow-rate adjustment mode is: according to hydraulic principle, under operating pressure certain condition, the flow of Irrigation shower head and 0.5 power correlation of orifice diameter, therefore can adopt runner bundle narrow, and the mode changing aperture effective diameter reaches the object of Flow-rate adjustment.Therefore, when needs regulate Irrigation shower head flow, tool into rotation rotary screw 7 is utilized, rotary screw 7 is made to produce axial displacement, rotary screw 7 is moved in or out, and then modified flow section can regulate the effective diameter of tube head 1 inner flow passage, realize the adjustment of Irrigation shower head flow.
Claims (10)
1. for flow and the vertical pivot angle regulator of Irrigation shower head, it is characterized in that: comprise flow section and regulate tube head, sphere rubber ring, spherical hinge capping, spherical hinge rectifier, spherical toggle and rotary screw;
Described flow section regulates tube head top to be provided with sphere rubber ring; On flow section adjustable pipe centriciput sidewall, screw thread is provided with rotary screw, and rotary screw axis and flow section regulate tube head axes normal; Described spherical toggle inside has passage, and bottom is spherical structure; Spherical structure outer wall and sphere rubber ring inner ring are equipped with; Described spherical hinge capping is fixedly installed in flow section and regulates tube head top; Ball-type hinge capping end face has taper hole, and taper hole hole wall coordinates with the spherical structure top exterior walls circumference of ball-type toggle; Described ball-type hinge rectifier to be fixedly mounted in ball-type toggle in spherical structure.
2. a kind of flow for Irrigation shower head and vertical pivot angle regulator as claimed in claim 1, it is characterized in that: described rotary screw is threadedly connected in measuring cylinder, measuring cylinder and flow section adjustable pipe centriciput sidewall are connected; Measuring cylinder end face circumference is designed with Measurement scales; Meanwhile, rotary screw end face is designed with arrows, makes arrows point to Measurement scales.
3. a kind of flow for Irrigation shower head and vertical pivot angle regulator as claimed in claim 1, it is characterized in that: described rotary screw end face designs groove, groove design is cross recess or flat recess.
4. a kind of flow for Irrigation shower head and vertical pivot angle regulator as claimed in claim 1, is characterized in that: described rotary screw end face designs rotating handles.
5. a kind of flow for Irrigation shower head and vertical pivot angle regulator as claimed in claim 1, is characterized in that: described flow section regulates tube head bottom and spherical toggle upper design to have hexagonal prismoid section.
6. a kind of flow for Irrigation shower head and vertical pivot angle regulator as claimed in claim 1, is characterized in that: described spherical toggle upper design has negative thread or pin thread structure.
7. a kind of flow for Irrigation shower head and vertical pivot angle regulator as claimed in claim 1, is characterized in that: described spherical hinge closure skirt wall is designed to pitted skin or is prism structure.
8. a kind of flow for Irrigation shower head and vertical pivot angle regulator as claimed in claim 1, is characterized in that: corresponding to the inner ring of described sphere rubber ring, the spheroid centre of sphere overlaps with the spherical structure centre of sphere in ball-type toggle.
9. a kind of flow for Irrigation shower head and vertical pivot angle regulator as claimed in claim 1, it is characterized in that: described spherical hinge rectifier circumferential direction inside direction uniform Design four flow deflectors, four flow deflectors along spherical hinge rectifier axial design, and are arranged in mutually vertical between adjacent baffle; Making ball-type cut with scissors rectifier lower end is water intake end, and upper end is water side, then four flow deflectors are changed from small to big to water side width gradually by water intake end.
10. a kind of flow for Irrigation shower head and vertical pivot angle regulator as claimed in claim 1, is characterized in that: the described water inlet end end face at ball-type hinge rectifier flushes with spherical toggle spherical structure lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417415.9U CN204974250U (en) | 2015-06-16 | 2015-06-16 | A flow and vertical axis angle adjusting device for irrigation spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417415.9U CN204974250U (en) | 2015-06-16 | 2015-06-16 | A flow and vertical axis angle adjusting device for irrigation spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204974250U true CN204974250U (en) | 2016-01-20 |
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ID=55108670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520417415.9U Expired - Fee Related CN204974250U (en) | 2015-06-16 | 2015-06-16 | A flow and vertical axis angle adjusting device for irrigation spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204974250U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824350A (en) * | 2017-11-14 | 2018-03-23 | 如皋千骏工具有限公司 | A kind of adjusting means for fountain head |
| CN107976052A (en) * | 2017-11-24 | 2018-05-01 | 重庆六丰农业开发有限公司 | A kind of rice drying equipment |
| CN108184617A (en) * | 2018-02-28 | 2018-06-22 | 周凤日 | A kind of agricultural irrigation equipment |
| CN109479581A (en) * | 2018-12-26 | 2019-03-19 | 潘碧琼 | A kind of fruit and vegetable greenhouses drip irrigation appliance |
| CN113164866A (en) * | 2019-06-28 | 2021-07-23 | 富士电机株式会社 | Exhaust gas treatment device and nozzle for clean gas |
-
2015
- 2015-06-16 CN CN201520417415.9U patent/CN204974250U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824350A (en) * | 2017-11-14 | 2018-03-23 | 如皋千骏工具有限公司 | A kind of adjusting means for fountain head |
| CN107976052A (en) * | 2017-11-24 | 2018-05-01 | 重庆六丰农业开发有限公司 | A kind of rice drying equipment |
| CN108184617A (en) * | 2018-02-28 | 2018-06-22 | 周凤日 | A kind of agricultural irrigation equipment |
| CN109479581A (en) * | 2018-12-26 | 2019-03-19 | 潘碧琼 | A kind of fruit and vegetable greenhouses drip irrigation appliance |
| CN113164866A (en) * | 2019-06-28 | 2021-07-23 | 富士电机株式会社 | Exhaust gas treatment device and nozzle for clean gas |
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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: 20160120 Termination date: 20180616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |