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经标定的双容积分离器,上容积为储存室,下容积为计量室。在自动计量时,下容积油满后需向集油管线排油,此时电磁三通阀将上室关闭,上室的油不能流入下室,油井来油暂时储存于上室,待下室油排完后,油靠自重再流入下室进行自动计量。下室排油时不会影响油井正常进油。计量次数可由人来控制,计量次数越多,越准确。文中还详细地介绍了计量装置的电路原理及CMOS—LED光电组合器件。此文可供采用双容积分离器进行单井自动计量之工程技术人员借鉴和参考。
The calibrated double volume separator, on the volume of the storage room, the lower volume measurement room. In the automatic measurement, the next volume of oil to be drained after the oil collection pipeline, then the electromagnetic valve will close the upper chamber, the upper chamber of the oil can not flow into the lower chamber, the oil well temporarily stored in the upper chamber, to be under the room After the oil is discharged, the oil flows into the lower chamber automatically and measures automatically. The lower room oil discharge will not affect the normal oil into the oil well. The number of measurements can be controlled by people, the more the number of measurements, the more accurate. The paper also describes in detail the circuit principle of the metering device and CMOS-LED optoelectronic devices. This article is available for double-volume separator single-well automatic measurement of engineering and technical personnel for reference and reference.