Simple and easy multichannel sampling pipe heating/cooling apparatus

The utility model discloses a simple and easy multichannel sampling pipe heating/cooling apparatus belongs to the environmental monitoring field for solve the existing equipment can only be singly test and occupation space big, use inconvenient problem. It includes the upper cover, be located the upper cover below the lower cover, be located the heating piece of lower cover, the upper cover passes through hinge connection in lower cover, the front and back end below of upper cover is equipped with multiple hook, it is protruding that the upper cover front end is equipped with a plurality of screens, open the lower cover upper end has positioning groove, the lower cover right -hand member is equipped with the support, support and lower cover are connected through the pivot, the support upper end is equipped with the retaining groove with the protruding matching of screens, the heating piece is arranged in the positioning groove, heating piece and lower cover pass through the screw connection, open heating piec