CONSTRUCTION OF COMBINED HYDRO-JET PUMP WITH ADJUSTABLE GEOMETRIC PARAMETERS

摘要

FIELD: manufacture of pumps; construction of ejectors. SUBSTANCE: housing of ejector is made in form of T-piece; pump is provided with combined nozzle having adjustable parameters, detachable receiver and diffuser; receiver is provided orifices (nozzles) directed to under-receiver zone, setiform end-piece and bearing wheels; active medium supply pipe line is provided with discharge branch directed towards receiver and two shut-off valves. EFFECT: enhanced reliability.