INSTITUTUL NAŢIONAL DE CERCETARE-DEZVOLTARE PENTRU OPTOELECTRONICĂ - FILIALA INSTITUTUL DE CERCETĂRI PENTRU HIDRAULICĂ
发明人:
CRISTESCU CORNELIU,CHIRIŢĂ ALEXANDRU POLIFRON,RĂDOI RADU IULIAN
申请号：
RO201801056
公开号：
RO134162A2
申请日:
2018.12.05
申请国别(地区):
RO
年份:
2020
代理人:
摘要：
The invention relates to a watering equipment with hydrostatic drive and pneumatic spraying meant for spatial watering of plants in horticulture. According to the invention, the equipment consists of three subsystems, the first one being a power system (SPP) for the carrying vehicle propulsion, comprising a heat engine (MT) and a mechanical transmission (TM) to the driving wheels, which provides the movement, the second being a watering power system (SPS), comprising a hydrostatic pump (P1) with variable capacity/displacement and a control distributor (D1) of a hydrostatic motor (MH1) which drives a water pump (PA), which sends the pressurized technological fluid, namely water, to some nozzles which sprinkle with water particles the blades of a pneumatic fan (12), as well as a third power system for the spraying fan, based on a hydrostatic pump (P2), also with variable capacity/displacement, a control distributor (D1) of a hydrostatic motor (MH2), which drives, at high speed, the shaft of a bladed impeller (12), which sends the fluid towards a deflector (13), which imparts the liquid particles a radial direction and a supplementary energy, capable of atomizing and throwing them to long distances, thus performing the spatial watering of plants, so that, by using the hydrostatic pumps with variable capacity/displacement, conditions are created for watering-spraying process optimization and for rendering the equipment energy-efficient.Invenţia se referă la un echipament de stropire cu antrenare hidrostatică şi pulverizare pneumatică destinat stropirii spaţiale a plantelor din domeniul horticulturii. Echipamentul, conform invenţiei, este alcătuit din trei subsisteme, primul fiind un sistem (SPP) de putere pentru propulsia vehiculului purtător, compus dintr-un motor (MT) termic şi o transmisie (TM) mecanică la roţile motoare, care asigură deplasarea, al doilea fiind un sistem (SPS) de putere pentru stropire, compus dintr-o pompă (P1) hidrostatică cu capacitate/cilindree
