| 摘要 |
The present invention relates to an automatic draining device composed of a sluice or tap. It is made up of a safety tap 1 actuated mechanically from outside by a control lever 19 which manoeuvres a main shaft 2 whose upper part interacts with a seat 23 and a stopper 4 and whose lower part is provided with a venting slide valve 5 which interacts with venting slots 6 arranged in the bottommost part of the body of the tap 1. This tap includes an elongate body receiving the input pipe from the general supply of hydraulic fluid and output pipes feeding the receivers and means permitting, after use, the outflow of the residual liquid remaining in the pipe or pipes for feeding the receivers for draining, whilst preventing any flow of the liquid in the feed pipe. Installation for a safety shower and/or eyewash. <IMAGE>
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