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实用新型
CN203443970U 一种方向可控的皮托管 有权 转让

一种方向可控的皮托管
摘要：
本实用新型公开了一种方向可控的皮托管，其特征是，包括：全压传压管、静压传压管、全压孔、静压孔、探头、支撑杆、定向杆和方向控制装置；本实用新型的有益效果：在测量垂直管道和水平管道内的气流时，既可保证探头轴线与气流平行，而且能保证支撑杆与管道垂直；对于不同的气流流向，方向控制装置可方便快捷的改变带万向水平仪的指南针的朝向；由于方向控制装置既可保证探头轴线与气流平行，而且能保证支撑杆与管道垂直，因此，当密封套在现场无法使用，方向控制装置仍可准确控制探头的方向。
摘要（英）：

The utility model discloses a direction controllable pitot tube. The direction controllable pitot tube is characterized by comprising a full pressure transmitting tube, a static pressure transmitting tube, a full pressure hole, a static pressure hole, a probe, a supporting rod, a orientation lever and a direction control device. The beneficial effects of the utility model are that: when the air flow in a vertical pipeline and a horizontal pipe is measured, the situations that the axis of the probe is parallel with the air flow, and the supporting rod is vertical with the pipeline are guaranteed; for the different flow directions of the air flow, the direction control device can change the orientation of a compass with an universal gradienter rapidly and conveniently; the direction control device can guarantee the situations that the axis of the probe is parallel with the air flow, and the supporting rod is vertical with the pipeline, so that the direction control device also can control the direction of the probe accurately when a sealing sleeve can not be used in a site.

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