Zipper-type water delivery flexible pipe

Abstract

The invention discloses a zipper-type water delivery flexible pipe. The zipper-type water delivery flexible pipe comprises plastic tape. An outer lapping body at one side edge of the plastic tape is lapped on an inner lapping body at the other side edge of the plastic tape. Axial grooves are formed in the inner surface of the outer lapping body and closely matched with axial convex bars on the outer surface of the inner lapping body. Pull buckle bodies are provided with holes which are matched with the inner lapping body and the outer lapping body in a sliding mode when the inner lapping body and the outer lapping body are lapped with each other. The outer surface of the outer lapping body and the inner surface of the inner lapping body are respectively provided with two limiting bodies. Two side faces of one of the pull buckle bodies are matched with the limiting bodies on the inner lapping body in a sliding mode and two side faces of the other pull buckle body are matched with the limiting bodies on the outer lapping body. A pull plate is arranged at the outer end of each pull buckle body. The two axial convex bars on the outer surface of the inner lapping body are closely matched with the two axial grooves in the inner surface of the outer lapping body. The zipper-type water delivery flexible pipe has the significant advantages that a water delivery distance is long, the coiling size of a water delivery belt on a coiling wheel is small, and water can not accumulate in the water delivery belt.

Description

[0001] Technical field: [0002] The invention relates to an irrigation technology, in particular to a zipper type water delivery hose. Background technique: [0003] The reel irrigation machine in the water-saving irrigation project is equipped with a reel wheel and must be a PE hose with a fixed shank. Increased weight, when the water delivery distance is long, the volume of the water delivery hose reel on the reel wheel is huge, and the overall movement and operation are difficult, thereby affecting and limiting the distance of the water delivery pipe. Invention content: [0004] The object of the present invention is to provide a zipper type water delivery hose with long water delivery distance, small volume of the water delivery hose coiled on the reel roller and no water storage. [0005] The technical solution to achieve the purpose of the present invention is a zipper type water delivery hose, including a plastic belt, characterized in that: the outer overlapping ...

AI Technical Summary

Problems solved by technology

[0003] The reel irrigation machine in the water-saving irrigation project is equipped with a reel wheel and must be a PE hose with a fixed shank. Increased weight, when the water delivery distance is long, the volume of the water delivery hose reel on the reel wheel is large, and the overall movement and operation are difficult, which affects and limits the distance of the water delivery pipe

Images