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CAVITATION MEMBER OF MICROBUBBLE GENERATOR, MICROBUBBLE GENERATOR AND WASHING DEVICE

机译:微泡发生器,微泡发生器和洗涤装置的空化部件

摘要

A cavitation member of a microbubble generator, a microbubble generator and a washing device. The cavitation member (2) has a cavitation inlet (21) and a cavitation outlet (22), at least one Venturi channel (25) extending from the cavitation inlet (21) towards the cavitation outlet (22) is defined within the cavitation member (2), each Venturi channel (25) comprises a tapered section (251), a throat tube (252) and an expanding section (253) in a water flow direction in sequence, and the flow area of the tapered section (251) gradually decreases in a direction from the cavitation inlet (21) to the throat tube (252), the flow area of the expanding section (253) gradually increases in a direction from the throat tube (252) to the cavitation outlet (22), and the diameter of the throat tube (252) is 0.2-2.0 mm.
机译:微泡发生器的气蚀构件,微泡发生器和洗涤装置。空化构件(2)具有空化入口(21)和空化出口(22),从空化入口(21)朝向空化出口(22)延伸的至少一个文丘里通道(25)限定在空化构件内。 (2)文丘里管(25)在水流方向上依次具有锥部(251),喉管(252)和膨胀部(253),以及锥部(251)的流通面积。在从气穴入口(21)到喉管(252)的方向上逐渐减小,膨胀部分(253)的流通面积在从喉管(252)到气穴出口(22)的方向上逐渐增加,喉管252的直径为0.2〜2.0mm。

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