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专利申请号:CN201320159702.5公开号:CN203239320U申请日:2013.04.02公开日:2013.10.16申请人:中国石油天然气股份有限公司一种低配注量注水井分层流量测试仪,其包括:电缆头,其下端依次连接有压力温度传感器和控制模块;调节臂装置,其包括有调节臂固定座和调节臂;调节臂调节机构,其连接在所述调节臂装置的上方,调节臂调节机构控制调节臂的打开和收合;电磁流量计组件包括流量主体、电磁流量计、液流通道、进水口和出水口;密封机构,其连接在电磁流量计的下方,所述密封机构包括密封执行机构和至少两个密封装置,所述密
Patent application number: CN201320159702.5 Publication Number: CN203239320U Date of application: 2013.04.02 Date of disclosure: 2013.10.16 Applicant: China National Petroleum Corporation A low flow injection well delineation flow meter, comprising: a cable A head, a lower end of which is connected with a pressure-temperature sensor and a control module in turn; an adjusting arm device which comprises a regulating arm fixing seat and an adjusting arm; an adjusting arm adjusting mechanism which is connected above the adjusting arm device and is controlled by the adjusting arm adjusting mechanism The electromagnetic flowmeter assembly comprises a flow body, an electromagnetic flowmeter, a liquid flow channel, a water inlet and a water outlet; a sealing mechanism, which is connected below the electromagnetic flowmeter, the sealing mechanism comprises a sealing actuator And at least two seals, the seal