| 摘要 |
FIELD: oil industry, possible use at oil extracting operations, oil processing and chemical factories and plants, where batching of liquid is performed, which flow either under own weight or under pressure generated by pump. ^ SUBSTANCE: liquid batcher consists of body, feeding branch pipe, liquid draining branch pipe, calibrated head, measuring tube with diameter 20-40 millimeters and height, making it possible to perform visual control over level of liquid in measuring tube. Measuring tube is connected from above through three-drive tap to membrane manometer, meant for measuring both charging and pressure, formed during draining of liquid from batcher in closed air space, formed between level of liquid in measuring tube and manometer membrane, while height of measuring tube itself is measured from point of connection on the body of batcher not greater than 250 millimeters and not lower than 200 millimeters. ^ EFFECT: increased technological efficiency due to exclusion of repeated operation of replacing calibrated heads, increasing range of changing by flow, decreasing height. ^ 1 dwg
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