Multi-site telescopic wind speed measuring instrument suitable for rectangular tuyere

• Main Authors: HUANG YUANPENG, YANG CHENG, YAO ZHANFENG, NIU XUEZHONG, LIU KAI, DU XUAN, DU MINGYANG
• Format: Patent
• Language: Chinese; English
• Published: 30.12.2022
• Subjects: INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT; MEASURING; MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK; PHYSICS; TESTING

The multi-site telescopic wind speed measuring instrument comprises a main telescopic rod (1) and a plurality of auxiliary telescopic rods (2) arranged at the upper end of the main telescopic rod (1), thermosensitive probes (3) are arranged on the main telescopic rod (1) and the auxiliary telescopic rods (2), the thermosensitive probes (3) are connected with a wind speed indicator display instrument (4), and the wind speed indicator display instrument (4) is connected with the lower end of the main telescopic rod (1). Compared with the prior art, the utility model solves the problems of inconvenience in measurement, low measurement efficiency, overlarge air volume measurement deviation and the like in the debugging and running processes of the ventilation and exhaust system, meets the requirements of ventilation and exhaust air volume measurement, improves the debugging efficiency, and is simple to operate, reliable in data and wide in application range. 本实用新型涉及一种适用于矩形风口的多位点伸缩风速测量仪，包括主伸缩杆(1)和设置在主伸缩杆(1)上端的多根副伸