Can keep homothermal glass fiber -reinforced plastic tank in jar

The utility model discloses a can keep homothermal glass fiber -reinforced plastic tank in jar, including the glass fiber -reinforced plastic tank main part, the glass fiber -reinforced plastic tank main part has inner liner, electric tracing area, heat insulation layer and a external coating, and inner liner, electric tracing area, heat insulation layer and external coating be from interior to arranging outward in proper order, on the inner liner lateral surface with the heat insulation layer medial surface on all the shaping have with electric tracing area molding assorted recess, inlay in the recess in the electric tracing area, the beneficial effects of the utility model are that: this technique sets up the electric tracing area through setting up in the glass fiber -reinforced plastictank wall body, by the electric tracing light micro -heating in area to be in the constant temperature state in guaranteeing glass fiber -reinforced plastic tank always, provide good temperature environment, make the chemica