Irrigation device

Abstract

The invention discloses an irrigation device. The irrigation device comprises at least two winding drums (1) and a tube shaft (2) and is characterized in that the winding drums (1) are serially connected, a water conveying soft tube (3) winds each winding drum (1), and each winding drum (1) comprises two oppositely arranged retaining plates (1) and a first tube barrel (12) arranged between the tworetaining plates (11); each first tube barrel (12) is provided with a water guide tube (13), and the other end of the water guide tube (13) is connected with one end of the corresponding water conveying soft tube (3); the tube shaft (2) penetrate the first tube barrel (12) of each winding drum (1), two ends of the tube shaft (2) are sealed, and the part, located inside the first tube barrel (12)of each winding drum (1) is provided with water guide holes (21). The irrigation device can increase branch tube space, reduce control valve number, reduce project investment and lower irrigation labor intensity.

Description

technical field [0001] The invention relates to the technical field of agricultural water conservancy irrigation, in particular to an irrigation device. Background technique [0002] In recent years, the planting area of ​​fruit trees in my country has expanded rapidly, and the planting method of fruit trees is generally planted per plant according to a certain row spacing and plant spacing. Aiming at the current situation of scattered planting and decentralized management of one household in my country, and meeting the needs of fruit tree irrigation in complex terrain in hilly areas, a tube-irrigation irrigation method (tube irrigation for short) suitable for fruit tree-by-tree irrigation is proposed. [0003] In the related technology, the main form of pipe irrigation is to bury water delivery pipes horizontally and vertically at a certain interval in the field to form a grid-like water delivery pipe network. During the fruit tree irrigation process, connect the water del...

AI Technical Summary

Problems solved by technology

[0004] In the process of realizing the present invention, the inventor found that there are at least the following problems in the related technology: there is a contradiction between the project investment of the pipe irrigation method and the labor intensity of irrigation

The project investment of the pipe irrigation method mainly depends on the distance between the branch pipes. If the distance between the branch pipes is large, the number of pipes and control valves will be reduced. If the spacing is small, the length of the irrigation hose to be dragged is small, which reduces the labor intensity of irrigation, but the number of pipes and control valves increases accordingly, resulting in a large project investment.

Images