Рыжко Николай Федорович (RU),Рыжко Сергей Николаевич (RU),Рыжко Наталья Васильевна (RU),Ботов Сергей Васильевич (RU),Хорин Сергей Александрович (RU)
申请号：
RU2017139807
公开号：
RU0000180447U1
申请日:
2017.11.15
申请国别(地区):
RU
年份:
2018
代理人:
摘要：
The utility model refers to agriculture and can be used on sprinkling machines with a hydraulic drive moving around in a circle.The technical task of the utility model is to simplify the design and increase the reliability of the sprinkler.A circular sprinkler consisting of a fixed support, a main steel pipe with a butterfly valve and sprinklers mounted on surface-watering devices, self-propelled trolleys with hydraulic drives, an additional polyethylene pipeline connected to the rotary knee of the machine to a disc gate that feeds water into the hydraulic drives of the trolleys, characterized in that a fine water filter is mounted in the swivel bend of the fixed support, and on an additional polyethylene pipe Gadfly set diaphragm valve which is connected to the waterway control valve, the rod of which is connected via a spring with an emphasis membrane valve which waterway tube connected to the seal section.The advantage of the proposed utility model is that the reliability of its operation is increased by: applying a filter that is constantly flushed in the flow of water closing the water supply to the additional polyethylene pipeline and stopping all intermediate carts of the machine, excluding its breakdown. The proposed sprinkler is equipped with a commercially available diaphragm valve, which is simpler in design, more reliable in operation, less in weight and also less expensive. 2 ill.Полезная модель относится к сельскому хозяйству и может быть использована на дождевальных машинах с гидроприводом, перемещающихся по кругу.Технической задачей полезной модели является упрощение конструкции и повышение надежности работы дождевальной машины.Дождевальная машина кругового действия, состоящая из неподвижной опоры, основного стального трубопровода с дисковым затвором и дождевальными насадками, установленными на устройствах приповерхностного полива, самоходных тележек с гидроприводами, дополнительного полиэтиленового трубопровода, соединенного с поворотным коленом маш
