Automatic calibration device and method for five-hole Pitot tube
The invention relates to an automatic calibration device for a five-hole Pitot tube, and the device comprises a pillar which is disposed above a towing tank in a height-adjustable manner; the calibration mechanism is arranged at the bottom of the supporting column and comprises a vertical electric r...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to an automatic calibration device for a five-hole Pitot tube, and the device comprises a pillar which is disposed above a towing tank in a height-adjustable manner; the calibration mechanism is arranged at the bottom of the supporting column and comprises a vertical electric rotary table and a horizontal electric rotary table. The five-hole Pitot tube is arranged on the calibration mechanism; wherein the vertical electric turntable drives the five-hole Pitot tube to swing up and down so as to adjust the drift angle of the five-hole Pitot tube; the five-hole Pitot tube is driven by the horizontal electric rotary table to rotate left and right and used for adjusting the pitch angle of the five-hole Pitot tube, the supporting column is adjustably arranged on the walking beam, the walking beam is arranged on the fixed beam and above the towing tank, the height of the supporting column can be adjusted, and the five-hole Pitot tube is fixed to the swing arm through the hoop. And the swing arm |
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