Valve and fluid metering instrument

• Main Authors: ZENG YUANMING, QI ERLUO
• Format: Patent
• Language: Chinese; English
• Published: 25.03.2022
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; MECHANICAL ENGINEERING; METERING BY VOLUME; PHYSICS; TAPS; TESTING; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The embodiment of the utility model discloses a valve and a fluid metering instrument, relates to the technical field of metering, and aims to reduce pressure loss between a fluid inlet and a fluid outlet of the valve. The valve comprises a valve frame, a valve rod and a valve rod, a fluid inlet and a fluid outlet are formed in the valve frame, and the fluid inlet and the fluid outlet are communicated in the valve frame; a valve seal is arranged in the valve frame, and the valve seal is rotationally connected with the first end of the valve rod. The fluid metering device is suitable for metering fluid. 本申请的实施例公开了一种阀门和流体计量仪表，涉及计量技术领域，为降低阀门的流体入口和流体出口之间的压损而发明。所述阀门，包括：阀架，在所述阀架上设有流体入口和流体出口，所述流体入口和所述流体出口在所述阀架内相连通；在所述阀架内设有阀封，所述阀封与阀杆的第一端可转动连接。本申请适用于对流体进行计量。