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Center pivot light sprinkler irrigation system driven by solar energy

A central pivot type, solar energy technology, applied in applications, renewable energy machines, agricultural machinery and equipment, etc., can solve problems such as insufficient energy supply, and achieve energy saving and low cost effects

Active Publication Date: 2013-04-17
CHINA IRRIGATION & DRAINAGE DEV CENT +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most remote areas in our country are still in a very poor and backward state, and the energy supply is insufficient.

Method used

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  • Center pivot light sprinkler irrigation system driven by solar energy
  • Center pivot light sprinkler irrigation system driven by solar energy
  • Center pivot light sprinkler irrigation system driven by solar energy

Examples

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Embodiment Construction

[0010] refer to figure 1 , is the truss structure of the central fulcrum light sprinkler irrigation system driven by solar energy, where the truss is 1, the multiple fulcrums on the truss are represented as 3, the flanges used for connection are 2, and tension bars 4 are installed between each fulcrum, as shown in Fig. The middle and horizontal through pipe is the water delivery main pipe 5.

[0011] refer to figure 2 , indicating the flange structure 2 used at the truss connection.

[0012] refer to image 3 , showing the working status of the solar-driven center pivot lightweight sprinkler irrigation system. In the figure, L is the length of a truss with a standard span. The system includes several trusses supported on several towers 11, 6 is a horizontal support frame, 7 is a moving wheel corresponding to each tower, and a rechargeable power supply device 8 is installed in the middle of the center support 12, and its One end is connected with the well pump 15, the top ...

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Abstract

A center pivot light sprinkler irrigation system driven by solar energy belongs to the field of agriculture mechanical equipments. The center pivot light sprinkler irrigation system driven by solar energy includes a center supporting base, tower vehicles, a tail end cantilever, an electronic control synchronizing system and a plurality of trusses, wherein the center supporting base can rotate around the center pivot light sprinkler irrigation system, the tower vehicle is arranged on a rotating arm and a plurality of trusses are provided with sprinkler heads and have a flexible connection between each other so as to adapt to sloping field walking operations. The trusses which are provided with a span of dozens of meters and a connection between each other are supported on a plurality of tower vehicles and have a configuration of the opening and closing of the electronic control synchronizing system and motors and walking wheels arranged on the driving tower vehicle. A piece of large solar panel which connects with a power supply device which is capable of being charged is arranged on the upper portion of a center pivot base. The power supply device which is capable of being charged is arranged on the center pivot base. The other end of the power supply device which is capable of being charged is connected with a well pump of water supply and is connected with the sprinkler heads arranged on branch points of the trusses by a main water conveying pipe. The sprinkler irrigation device is capable of walking automatically relying on solar energy, saves energy, has a light structure, is environment friendly, is moved conveniently and is low in cost.

Description

technical field [0001] The invention belongs to the field of agricultural machinery and equipment, and in particular relates to a central pivot type lightweight sprinkler irrigation system driven by solar energy. Background technique [0002] In the early 1950s, the Americans invented the central pivot type sprinkler (also known as the circular sprinkler), and it has been nearly half a century so far. At that time, the American scientific and technological circles called the circular sprinkler the most significant invention of agricultural machinery since the tractor replaced livestock. Circular sprinkler irrigation machine refers to the central pivot-type sprinkler irrigation structure, which is named after the circular sprinkler irrigation surface formed when it rotates around the axis. It is a water-saving irrigation equipment with a high degree of automation and one of the largest agricultural machines. . This kind of circular sprinkler is also called central pivot spr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/02
CPCY02A40/22Y02P60/12
Inventor 李仰斌谢崇宝谢时友张国华高虹黄斌
Owner CHINA IRRIGATION & DRAINAGE DEV CENT
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