Farmland drip irrigation pressure compensation water dropper

• Main Authors: ZHU YANJUN, GAO JIAJING, CHEN QIDONG
• Format: Patent
• Language: Chinese; English
• Published: 07.07.2023
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING; TRAPPING; WATERING

The utility model discloses a pressure compensation water dropper for farmland drip irrigation, which belongs to the technical field of pressure compensation water droppers and comprises a water pipe, the pressure compensation water dropper is mounted at the bottom end of the water pipe, a protective cover is in threaded connection with a dripping opening of the pressure compensation water dropper, and a filter screen and a limit block are mounted in the protective cover. The limiting block is located above the filter screen, the filter screen abuts against the limiting block, a bolt is arranged on the filter screen in a penetrating mode, the bolt is in threaded connection with the limiting block, the filter screen can be fixedly installed in the protective cover through the bolt and the limiting block, and the filter screen is prevented from shaking or inclining; then the protective cover is in threaded connection with the exterior of the water outlet end of the pressure compensation water dropper, the filte