Dripper flow rapid detection device

Abstract

The invention relates to a rapid detection device for dripper flow, which comprises a main water inlet pipe and a cover plate connected together. One end of the main pipe inlet pipe is provided with a double barb interface, the other end is provided with a connecting female thread, and an end cover is connected through the connecting female thread; the middle part of the main pipe inlet pipe is provided with a dripper installation hole, two The positioning plate of the gland plate, two fixing holes, two positioning platforms, and two fixing connection bar holes; the main pipe inlet pipe is provided with a dripper supporting plate placed on the dripping plate, and the dripping supporting plate Install the dripper to be tested; two connecting strip holes, one water outlet hole, several pairs of side wing fixing threaded holes are respectively opened on the cover plate, and an elastomer sealing layer is arranged on the inner cylindrical surface; the side wing fixing threaded holes are connected with the The holes of the fixed connecting bars, and the holes of the connecting bars and the fixing holes are all connected together by fastening screws. The invention reduces capital investment, is convenient and reliable to install, and has wide application range.

Description

technical field [0001] The invention relates to the technical field of agricultural water-saving drip irrigation, in particular to a rapid detection device for dripper flow. Background technique [0002] As an emerging water-saving irrigation technology, drip irrigation has developed rapidly in my country in recent years. The inlaid patch type drip irrigation belt is currently the most widely used one. The dripper is the core component of the inlaid patch drip irrigation belt. Its function is to evenly and stably drip the pressure water into the soil after dissipating the energy. However, the current experimental methods in the dripper development process mainly include: (1) develop mold injection drippers and then bond them on the production line to make drip irrigation belts for experiments. This method has a long development cycle and high cost; (2) uses 3D Printing and other rapid prototyping methods are used to make drippers and then use them in experiments. This meth...

AI Technical Summary

Problems solved by technology

However, the current experimental methods in the dripper development process mainly include: (1) develop mold injection drippers and then bond them on the production line to make drip irrigation belts for experiments. This method has a long development cycle and high cost; (2) uses 3D Printing and other rapid prototyping methods are used to make drippers and then use them in experiments. This method is very efficient, but the material of the drippers is difficult to weld with the PE soft belt currently used, which is not conducive to later experiments.

Images