CN109618883B - Self-adjusting spraying device for sloping field and wind power environment and using method - Google Patents
Self-adjusting spraying device for sloping field and wind power environment and using method Download PDFInfo
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- CN109618883B CN109618883B CN201910070235.0A CN201910070235A CN109618883B CN 109618883 B CN109618883 B CN 109618883B CN 201910070235 A CN201910070235 A CN 201910070235A CN 109618883 B CN109618883 B CN 109618883B
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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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- 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
- A01G25/023—Dispensing fittings for drip irrigation, e.g. drippers
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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
- A01G25/16—Control of watering
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Catching Or Destruction (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The embodiment of the invention discloses a self-adjusting spraying device for sloping fields and wind power environments and a using method thereof, wherein the self-adjusting spraying device comprises a bracket and a plurality of spray heads symmetrically arranged on the bracket, the spray heads can rotate for 0-180 degrees along the direction vertical to the ground, and are provided with a distance sensor and a wind power detection sensor, wherein the distance sensor can detect the distance from the spray heads to the tail end of the spray, and the wind power detection sensor can detect the wind power. The self-adjusting injection device provided by the application can keep the radius of water falling unchanged by adjusting the height of the bracket and the angle of the nozzle, reduce the height of the bracket when the wind power is large, avoid the bracket from bending, and then a person skilled in the art can adjust the angle between the injection direction of the nozzle and the bracket according to the relation between the injection direction of the nozzle and the bracket, namely keep the irrigation radius unchanged when the device is applied.
Description
Technical Field
The embodiment of the invention relates to the technical field of agricultural energy-saving irrigation, in particular to a self-adjusting spraying device for sloping fields and wind power environments and a using method thereof.
Background
The mainstream technology of agricultural irrigation at present stage mainly is sprinkling irrigation and drips irrigation the technique, compares in driping irrigation the technique, and the sprinkling irrigation technique is simpler, and the practicality is higher, and the application scope is wider, but traditional sprinkling irrigation technique still has some limitations, and it is inhomogeneous to spray when for example the earth's surface drop is too big, and is inhomogeneous to the dynamics of striking of plant to and receive wind force influence great.
The existing sprinkling irrigation technology is more suitable for large-area irrigation in plain, the requirement on the terrain is lower than that of the drop irrigation technology to a certain extent, but for the multi-hill regions such as Sichuan and Chongqing, because the radius of the sprinkling irrigation is certain, the water falling amount in unit area is certain, if the ground surface fall is large, the water spraying is uneven, the result is that more water is sprayed in higher places, less water is sprayed in lower places, the water spraying time is not easy to control at the moment, and the water spraying effect is not good; meanwhile, the conventional sprinkling irrigation technology is greatly influenced by wind power because the sprinkling irrigation device is required to be kept in a wide range in normal use, so that the installation position is generally high, and the sprayed water is greatly influenced by the wind power, so that the position of a spray opening needs to be lowered in order to reduce the influence of the wind power to a certain extent, but the spray radius is reduced as a result.
Therefore, how to apply the spraying device to different slopes and wind power environments while maintaining a certain spraying radius is a problem to be solved.
Disclosure of Invention
Therefore, the embodiment of the invention provides a self-adjusting spraying device for sloping fields and wind power environments and a using method thereof, so as to solve the problem that how to apply the spraying device to different sloping fields and wind power environments while keeping a certain spraying radius in the prior art is urgent to solve.
In order to achieve the above object, an embodiment of the present invention provides the following:
in a first aspect of embodiments of the present invention, there is provided a self-adjusting spraying device for sloping fields and wind environments, comprising a support and a plurality of spraying heads symmetrically arranged on the support, wherein the spraying heads can rotate 0 to 180 ° in a direction perpendicular to the ground, and are provided with a distance sensor and a wind force detection sensor, wherein the distance sensor can detect the distance from the spraying heads to the spraying end, and the wind force detection sensor can detect the wind force.
In one embodiment of the present invention, the bracket includes a fixing bar and a supporting bar mounted on the fixing bar, and the supporting bar is movable up and down along the fixing bar.
In an embodiment of the invention, a plurality of fixing holes are uniformly distributed on the fixing rod along the length direction, through holes corresponding to the fixing holes on the fixing rod are arranged on the supporting rod, and a fixing pin can sequentially penetrate through the through holes on the supporting rod and the fixing holes on the fixing rod to realize the fixed connection between the supporting rod and the fixing rod.
In one embodiment of the invention, four spray heads are arranged on the bracket.
In one embodiment of the invention, the self-adjusting spray device further comprises a control system comprising:
an information acquisition module for collecting the data measured by the distance sensor and the wind power detection sensor and transmitting the data,
the PLC logic management controller receives the data transmitted by the information acquisition module and sends an instruction,
and the processing module is used for receiving an instruction sent by the PLC and adjusting the angle between the spray head and the bracket.
In one embodiment of the invention, the command sent by the PLC logic management controller comprises that when the data measured by the wind power detection sensor is not in the preset range, the height of the bracket is lowered or raised, and then the angle between the spray direction of the spray head and the bracket is adjusted according to the relation between the spray direction of the spray head and the bracket.
In one embodiment of the invention, the relationship between the spray direction of the spray head and the support is
Wherein theta is an angle between the spraying direction of the spray head and the bracket, x is a vertical distance between the spray head and the sloping field, r is a horizontal spraying radius of the spray head, t is the time of the liquid falling from the spray head onto the sloping field, and g is the gravity acceleration.
In a second aspect of an embodiment of the present invention, there is provided a method of use of a self-adjusting spray device for hilly, wind environments, comprising the steps of:
step one, respectively installing a distance sensor and a wind power detection sensor on a spray head;
and step two, measuring the distance from the spray head to the spray tail end by using the distance sensor, lowering or raising the height of the support when the data measured by the wind power detection sensor is not in a preset range, and then adjusting the angle between the spray direction of the spray head and the support according to the relation between the spray direction of the spray head and the support.
According to the embodiment of the invention, the following advantages are provided: the embodiment of the invention provides a self-adjusting injection device for sloping fields and wind power environments and a using method thereof, wherein the self-adjusting injection device can keep the radius of water falling unchanged by adjusting the height of a bracket and the angle of a nozzle, reduce the height of the bracket when the wind power is larger, and avoid the bracket from being bent; when the self-adjusting spraying device is used for slope sprinkling irrigation, the irrigation radius of the spraying head on the bracket can be kept unchanged by adjusting the angle of the spraying head on the bracket; in addition, the application also provides a using method of the self-adjusting spraying device, and the method is simple to operate and convenient for people to operate.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The embodiment provides a self-adjusting spraying device for sloping fields and wind power environments, which comprises a bracket and a plurality of spray heads symmetrically arranged on the bracket, wherein the spray heads can rotate for 0-180 degrees along the direction vertical to the ground, and are provided with a distance sensor and a wind power detection sensor, wherein the distance sensor can detect the distance from the spray heads to the tail end of the spray, and the wind power detection sensor can detect the wind power.
In one embodiment of the present invention, the bracket includes a fixing bar and a supporting bar mounted on the fixing bar, and the supporting bar is movable up and down along the fixing bar.
In an embodiment of the invention, a plurality of fixing holes are uniformly distributed on the fixing rod along the length direction, through holes corresponding to the fixing holes on the fixing rod are arranged on the supporting rod, and a fixing pin can sequentially penetrate through the through holes on the supporting rod and the fixing holes on the fixing rod to realize the fixed connection between the supporting rod and the fixing rod.
In one embodiment of the invention, four spray heads are arranged on the bracket.
The self-adjusting injection device for the sloping field and the wind power environment provided by the embodiment of the invention can keep the radius of falling water unchanged by adjusting the height of the bracket and the angle of the nozzle, reduce the height of the bracket when the wind power is larger, and avoid the bracket from being bent, and then a person skilled in the art can adjust the angle between the injection direction of the nozzle and the bracket according to the relation between the injection direction of the nozzle and the bracket, namely keep the irrigation radius of the self-adjusting injection device in application unchanged; when the self-adjusting spraying device is used for slope sprinkling irrigation, the irrigation radius of the spraying head on the bracket can be kept unchanged during application by adjusting the angle of the spraying head on the bracket.
Example 2
In the case of the solution of embodiment 1, the self-adjusting injection device further includes a control system including:
an information acquisition module for collecting the data measured by the distance sensor and the wind power detection sensor and transmitting the data,
the PLC logic management controller receives the data transmitted by the information acquisition module and sends an instruction,
and the processing module is used for receiving an instruction sent by the PLC and adjusting the angle between the spray head and the bracket.
Further, the PLC logic management controller sends out an instruction which comprises that when the data measured by the wind power detection sensor is not in the preset range, the height of the support is lowered or raised, and then the angle between the spraying direction of the spray head and the support is adjusted according to the relation between the spraying direction of the spray head and the support.
Further, the relation between the spraying direction of the spray head and the bracket is
Wherein theta is an angle between the spraying direction of the spray head and the bracket, x is a vertical distance between the spray head and the sloping field, r is a horizontal spraying radius of the spray head, t is the time of the liquid falling from the spray head onto the sloping field, and g is the gravity acceleration.
The self-adjusting spraying device for the sloping field and the wind power environment provided by the embodiment of the invention can automatically adjust the angle between the spray head and the bracket by installing the control system, not only can keep the spray irrigation radius unchanged in real time, but also greatly saves manpower and reduces the maintenance cost.
Example 3
In a second aspect of an embodiment of the present invention, there is provided a method of use of a self-adjusting spray device for hilly, wind environments, comprising the steps of:
step one, respectively installing a distance sensor and a wind power detection sensor on a spray head;
and step two, measuring the distance from the spray head to the spray tail end by using the distance sensor, lowering or raising the height of the support when the data measured by the wind power detection sensor is not in a preset range, and then adjusting the angle between the spray direction of the spray head and the support according to the relation between the spray direction of the spray head and the support.
The embodiment of the invention provides a using method of the self-adjusting injection device, which is simple to operate and convenient for people to operate.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (3)
1. A self-adjusting injection device for sloping fields and wind power environments is characterized in that: the wind power generation device comprises a support and a plurality of spray heads symmetrically arranged on the support, wherein the spray heads can rotate by 0-180 degrees along the direction vertical to the ground, and are provided with a distance sensor and a wind power detection sensor, wherein the distance sensor is used for detecting the distance from the spray heads to the tail end of spray, and the wind power detection sensor is used for detecting the wind power;
the self-adjusting spray device further includes a control system comprising:
an information acquisition module for collecting the data measured by the distance sensor and the wind power detection sensor and transmitting the data,
the PLC logic management controller receives the data transmitted by the information acquisition module and sends an instruction,
the processing module receives an instruction sent by the PLC logic management controller and adjusts the angle between the spray head and the bracket;
the PLC logic management controller sends out an instruction which comprises that when the data measured by the wind power detection sensor is not in a preset range, the height of the support is lowered or raised, and then the angle between the spray direction of the spray head and the support is adjusted according to the relation between the spray direction of the spray head and the support;
the support comprises a fixed rod and a supporting rod arranged on the fixed rod, and the supporting rod can move up and down along the fixed rod;
the fixing rod is uniformly distributed with a plurality of fixing holes along the length direction, the supporting rod is provided with a through hole corresponding to the fixing hole on the fixing rod, and a fixing pin sequentially penetrates through the through hole on the supporting rod and the fixing hole on the fixing rod to realize the fixed connection of the supporting rod and the fixing rod.
2. The self-adjusting spray device for sloping fields, wind environments according to claim 1, characterized in that: four spray heads are arranged on the bracket.
3. Use of a self-adjusting spraying device for sloping fields, wind conditions according to claim 1 or 2, characterised in that it comprises the following steps:
step one, respectively installing a distance sensor and a wind power detection sensor on a spray head;
and step two, measuring the distance from the spray head to the spray tail end by using the distance sensor, lowering or raising the height of the support when the data measured by the wind power detection sensor is not in a preset range, and then adjusting the angle between the spray direction of the spray head and the support according to the relation between the spray direction of the spray head and the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910070235.0A CN109618883B (en) | 2019-01-24 | 2019-01-24 | Self-adjusting spraying device for sloping field and wind power environment and using method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910070235.0A CN109618883B (en) | 2019-01-24 | 2019-01-24 | Self-adjusting spraying device for sloping field and wind power environment and using method |
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| CN109618883A CN109618883A (en) | 2019-04-16 |
| CN109618883B true CN109618883B (en) | 2021-03-02 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110692496B (en) * | 2019-11-20 | 2021-05-25 | 黄河水利职业技术学院 | Automatic farmland water-saving irrigation system capable of coping with wind power change |
| CN112913650A (en) * | 2021-03-01 | 2021-06-08 | 中国一冶集团有限公司 | Side slope vegetation spray set of adjustable watering scope |
| CN113711892B (en) * | 2021-09-17 | 2022-08-30 | 广州大学 | Wind-sensing irrigation method and device |
| CN115191331B (en) * | 2022-08-19 | 2023-09-22 | 中奥生态环境股份有限公司 | Intelligent spray irrigation system and method for facade greening |
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| CN201862519U (en) * | 2010-10-27 | 2011-06-15 | 广州大学 | Wind-resistant spray irrigation water-saving spray nozzle robot |
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| CN109618883A (en) | 2019-04-16 |
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