This creation system provides a kind of heavy water dispenser structure of jetting type, espespecially a kind of innovation kenel design that can reach in high efficiency dissolved oxygen what water； Thereby innovate unique design, this creation is set one of to be connected to oxygen screw-in space by block of spiral one of set by a lower seat, the effect of spiral centrifugal power is generated with the high speed of energy, and the total with effect of the pressurization that is vortexed is formed with outside air, outside air is enabled to be pressurized by the vortex and drive oxygen content in air to can enter the oxygen and screw in space, increase oxygen to reach high efficiency, purify water effect person.本創作係提供一種射流式沉水機結構，尤指一種能達到高效率溶氧於水中之創新型態設計；藉此創新獨特設計，使本創作藉由一下座所設之一螺旋塊所連通之一氧氣旋入空間，以能高倍速產生螺旋離心力作用，並與外界空氣形成渦旋增壓的共伴效應，令外界空氣藉由該渦旋增壓而帶動空氣含氧量能進入該氧氣旋入空間內，以達到高效率增加氧氣，淨化水質效果者。
