Wind speed detection device with combined flute-shaped tube
The invention provides a wind speed detection device with a combined flute-shaped tube. The device comprises a measurement supporting rod, a sampling slide block, a static-pressure measurement hole, a total-pressure measurement hole, sampling point interfaces, a static-pressure header tube, a full-p...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides a wind speed detection device with a combined flute-shaped tube. The device comprises a measurement supporting rod, a sampling slide block, a static-pressure measurement hole, a total-pressure measurement hole, sampling point interfaces, a static-pressure header tube, a full-pressure header tube and a scale, wherein the sampling slide block is disposed in the measurement supporting rod and can be slid in the rod; the full-pressure measurement hole is formed in the face of the sampling slide block facing an incoming fluid direction, and the static-pressure measurement hole is formed in the face of the sampling slide block perpendicular to a fluid motion direction; a positioning screw hole is also formed in the sampling slide block; the full-pressure measurement hole is connected to the sampling point interface in the full-pressure header tube, and the static-pressure measurement hole is connected to the sampling point interface in the static-pressure header tube; and the static-pressure |
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