FIELD: security equipment.
SUBSTANCE: invention relates to security equipment for explosion protection in the course of filling-discharging operations with high inflammable liquids (HIL). Measurement complex consists of the following units set sequentially along the flow: pump with a pipeline (1), filter-gas separator (2), flow metre (4), shutoff valve (5), filing stand (6), filling tip with a conical sealing cover for cistern hatch (7), vapour withdrawing pipeline (9), personal computer (12), master controller (10). The vapour withdrawing pipeline (9) is additionally equipped by control sensors for upper (14) and lower (15) concentration limit of flame distribution.
EFFECT: improving fire and explosion safety of filling process.
3 dwg
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Authors
Dates
2009-06-10—Published
2008-01-09—Filed