Corrosion-resistant impeller flowmeter

• Main Authors: JI HONGSHENG, YE PINHUA, HAN JIANXI
• Format: Patent
• Language: Chinese; English
• Published: 09.05.2023
• Subjects: MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; TESTING

The utility model relates to a corrosion-resistant impeller flowmeter which comprises an upper cover, an upper shell, a lower shell, an impeller, a magnet, a plug and a PCB main board. The upper shell and the lower shell are detachably connected up and down; the upper cover 2 is detachably connected to an opening in the upper end of the upper shell; magnets 7 are arranged in blades of the impeller, and the impeller is rotatably arranged in a closed space formed by the lower shell and the upper shell 4; the plug is inserted into the upper cover, the PCB mainboard is arranged in a closed space formed by the upper cover 2 and the upper shell, and the plug is electrically connected with the PCB mainboard; the upper cover, the upper shell, the lower shell and the impeller are all made of PVDF or PP materials. The corrosion-resistant impeller flowmeter is ingenious and small in structure and can be applied to the field of semiconductors. 本实用新型涉及一种耐腐蚀的叶轮流量计，包括上盖、上壳体、下壳体、叶轮、磁铁、插头和PCB主板；上述上壳体与下壳体可拆卸的上下连接；上盖2可拆卸的连接在上壳体