The utility model relates to a novel assembly type pipe gallery which comprises a base plate and a door-shaped component, a plurality of buckling seats are arranged on the upper surface of the base plate, two vertical plates of the door-shaped component are buckled into the buckling seats of the base plate, and the novel assembly type pipe gallery further comprises an L-shaped component or a strip-shaped plate component which is installed on the base plate and the door-shaped component in a matched mode. According to the utility model, the comprehensive pipe gallery is longitudinally and reasonably segmented; the cross section is divided into a base plate, a door-shaped component, an L-shaped component and a strip-shaped plate component; cabins with different specifications are spliced bybuckling, leaning, lapping and the like of the four components; the self-weight of the component and the node reinforcement are utilized; a comprehensive pipe gallery section with good integrity is formed; the applicability of the assembly type construction of the comprehensive pipe gallery is improved, the weight of a single prefabricated component is optimized and reduced, a certain geometric rigidity of the component is reserved, and the open type prefabricated component is designed, so that the factory production of an automatic assembly line is facilitated, and the internal space of the component can be fully utilized when the component is transferred and assembled.