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多旋式空气送风口(Krantz系统)可以用于房间高度在2.7～4.5米的定风量和变风量的系统中,而且能悬挂或平贴在天花板上。所带的控制装置可以对流向作从水平到垂直的任意调节,能够在任何运行情况下(冷却或升温)都可以得到理想气流。如果是垂直气流的话,将会加快供暖。这样一来,多旋式送风口就能节约一些供暖费用。固定旋叶的形状和位置可以允许额定流量(220米~2/小时)从100％至40％,流向从水平至垂直连续变化,甚至在最小的流量或在最大负荷变化时,都可以确保均匀的室内换气。因为叶片装置保持不变,旋流作用和
Multi-rotating air vents (Krantz system) can be used in systems with a constant air volume and variable air volume of 2.7 to 4.5 meters and can be hung or flat on the ceiling. The control device can be used to make any adjustment from horizontal to vertical to the flow direction, and ideal airflow can be obtained under any operating condition (cooling or warming). If it is vertical, it will speed up heating. In this way, multi-spin air outlets can save some heating costs. The shape and position of the fixed rotor can allow a rated flow (220 m~2/h) from 100% to 40%. The flow direction continuously changes from horizontal to vertical. Even at the minimum flow rate or when the maximum load changes, it can ensure uniform The indoor ventilation. Because the vane device remains unchanged, the swirling effect and