Automatic light-operated oil metering device for oil well

The utility model relates to an oil metering device for an oil tank, and particularly relates to an automatic light-operated oil metering device for an oil well. The oil metering device adopts the scheme that a separation tank main body is comprised; a mixing fluid inlet valve and an exhaust valve a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: XU HONGMEI, SHANG JINFENG, FU CHENGSHENG, WU FUHUA, SONG SHUHUA
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model relates to an oil metering device for an oil tank, and particularly relates to an automatic light-operated oil metering device for an oil well. The oil metering device adopts the scheme that a separation tank main body is comprised; a mixing fluid inlet valve and an exhaust valve are respectively arranged at the upper part of the separation tank main body; the bottom of the separation tank main body is fixed via supports and a base; oil metering windows are formed outside the separation tank main body; light emitters are respectively fixed at the upper and the lower part of one side of the oil metering window, and light receivers are respectively fixed at the upper and the lower part of the other side of the oil metering window; and the light receivers are connected with a warner via a timer. The utility model has the benefits that no operator is required to attend, the manpower is saved, the precision of the oil metering is high, the mount is convenient, the conventional oil metering device