Laying structure and method of a tree-branch type buried drip irrigation pipe
A drip irrigation pipe and buried technology, which is applied in the laying structure field of tree-branch type buried drip irrigation pipes, can solve the problems of high construction costs and restrictions on the promotion and application of drip irrigation technology, and achieve reduced operating costs and local water heads Loss, reduce the effect of work pressure
Active Publication Date: 2017-08-04
北京大禹智慧农业科技有限公司 +1
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Problems solved by technology
The reason is that the high construction cost has restricted the large-scale promotion and application of drip irrigation technology. How to make the drip irrigation system cheap has become one of the important problems that the current drip irrigation technology urgently needs to solve.
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[0026] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0027] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0028] like figure 1 As shown, the laying mechanism includes three stages of drip irrigation pipes. The first control hub is located on a corner of the plot 10, and the first control hub includes a pipeline, a water meter 1 on the pipeline, a valve 2, a pressure gauge 3, a centrifugal filter 4 and a differential pressure fertilization tank 5. The water delivery pipe 6 is laid along the diagonal direction of the plot, and then the first-level drip irrigation pipe 7 is laid on the water delivery pipe 6, from figure 1 It can be seen that the angle between the primary drip irrigation pipe 7 and the water delivery pipe 6 is about 30°, and all the drip irrigation pipes in the pr...
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The present invention provides a laying structure of a tree-branch type buried drip irrigation pipe, which is composed of a head control hub, a water delivery pipe, and drip irrigation pipes of all levels. , the water delivery pipe is laid according to the diagonal of the plot. According to the planting mode, the first-level drip irrigation pipe is connected to the water delivery pipe at an acute angle. For the top corners that cannot be laid on the plot, continue to lay the second-level or above drip irrigation pipe. This laying structure reduces the local water head loss when the pipe network is diverted. On the premise of not reducing the main technical indicators of the drip irrigation system, it can reduce the working pressure of the head control hub, thereby reducing the design standards and manufacturing costs of the system equipment, and at the same time Energy saving and lower operating costs.
Description
technical field [0001] The invention belongs to the technical field of agricultural water-saving irrigation, and in particular relates to a laying structure and method of a branch-shaped buried drip irrigation pipe. Background technique [0002] Drip irrigation is a modern high-efficiency water-saving irrigation technology that can locally control irrigation according to the water demand of crops. However, compared with the current lack of water resources, its promotion and application area is still very small. The reason is that the high construction cost restricts the large-scale promotion and application of drip irrigation technology, and how to make the drip irrigation system cheap has become one of the important problems that the current drip irrigation technology urgently needs to solve. The pressure is one of the most important factors that determine the cost of the entire drip irrigation system. For example, the design pressure of the system (referring to the pressur...
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IPC IPC(8): A01C23/04
Inventor 战国隆赵丽娜纪学伟韩昕君
Owner 北京大禹智慧农业科技有限公司