| 摘要 |
The present invention relates to a container (1) for collecting waste liquids, comprising a closed tank (10) of predetermined volume comprising on the top (101) a pipe (14) for filling it with waste liquid and a drain pipe (15) for draining the stored liquid by suction, characterized in that the tank (10) comprises in the interior a bag (102), the volume of which is approximately equal to that of the tank (10), and which is designed to take the waste liquid, a heating system (11) being attached to the vertical lateral outside walls of the tank (10) in order, by regulation, to keep the waste liquid stored in the bag (102) in the tank (10) at a temperature above its solidification temperature and allow the waste liquid to be drawn off at any time, the tank (10) being covered with an insulator (20) and then with a protective casing (21) to prevent thermal losses, allow the liquid to be heated with little power, and allow storage either indoors or out of doors.
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