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实用新型
CN203929799U 流体翼片导流型弯管测速装置 失效 - 权利终止

流体翼片导流型弯管测速装置
摘要：
本实用新型涉及一种流体翼片导流型弯管测速装置，其特征在于：测速装置包括有弯形流体管道，所述弯形流体管道内沿着流体流向或垂直于流体流向设有至少一个导流翼形，所述导流翼形截面是尖的、渐扩的前端，尖的、渐收的后端，在导流翼形上设有正压端和负压端的取压口。
摘要（英）：

The utility model relates to a fluid fin flow guiding type bend pipe speed measurement device characterized by comprising a bend fluid pipe, at least one flow guiding fin is arranged in the bend fluid pipe in a fluid flowing direction or in a direction perpendicular to the fluid flowing direction, the front end of the cross section of the flow guiding fin is pointed shape and is gradually expanded, the back end of the cross section of the flow guiding fin is pointed shape and is gradually shrunk, and the flow guiding fin is provided with a pressure tap of a positive pressure end and a pressure tap of a negative pressure end.

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