1results about How to "Avoid serious loss" patented technology

The utility model relates to biological medicine clean room drainage technical field, concretely is a kind of biological medicine clean room's drainage pipeline, including pipeline, the both ends of pipeline are equipped with connecting disc, the surface of pipeline is provided with heating device, and heating device includes connecting ring, and connecting ring is fixedly connected with the surface of pipeline, and the inside of connecting ring is provided with gas guide groove, and the surface of connecting ring is fixedly connected with expansion sleeve, and expansion sleeve is located at the outside of pipeline, and the inside of expansion sleeve is fixedly connected with heating wire, and connecting ring and connecting ring are fixedly connected with communication pipe, and communication pipe is fixedly connected with the inside of pipeline, and the inside of communication pipe is provided with ring gas groove, and ring gas groove and the inside of gas guide groove are communicated. The utility model, by setting heating device, can effectively heat pipeline, avoid that waste water can be low temperature crystallization or solidification on the inner wall of drainage pipeline, to reduce the problem that the inside of drainage pipeline appears blockage.