Liquid level measuring device based on laser interferometer

• Main Authors: TIE ZHENG, ZHANG YONGJUN, YANG LU, WAN LINGFENG, ZHOU YAO, QIU ZHENGYU, LI TING, WANG MENGQI, CHEN JING
• Format: Patent
• Language: Chinese; English
• Published: 15.02.2022
• Subjects: MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; TESTING

The utility model discloses a liquid level measuring device based on a laser interferometer, which comprises a device to be monitored and a guide pipe, the guide pipe is communicated with the device to be monitored through a connecting pipe, a buoyancy mechanism is arranged in the guide pipe and moves up and down along the guide pipe, a support is arranged above the buoyancy mechanism, and the laser interferometer is arranged on the support. A spectroscope and a laser interferometer are arranged on the support, the support is fixedly connected with the guide pipe, the spectroscope is arranged above the guide pipe, and the laser interferometer is arranged on one side of the spectroscope and matched with the spectroscope. Compared with the prior art, the liquid level measuring device aims at solving the problems that a liquid level measuring device in the prior art is complex in structure and low in measuring precision. 本实用新型公开了一种基于激光干涉仪的液位测量装置，其包括待监测装置和导管，所述导管与待监测装置之间通过连接管连通，所述导管内设有浮力机构，所述浮力机构沿导管上下移动，所述浮力机构的上方