Yinchuan residential low-temperature hot water floor radiant heating construction drawing, designed by Beijing Grand Design Institute. Part description: This design includes heating, ventilation system and smoke control and exhaust system. The heat source is provided by the urban heat supply network. The temperature of the primary water supply and return is 120 ℃/65 ℃, and the working pressure is 1.3MPa. The heating station is located in B-1 # garage, providing 60 ℃/50 ℃ heating supply and return water, and adopting closed constant pressure. It is vertically divided into two areas, with floors 1 to 12 as the low area and floors 13 and above as the high area.
The drawings include: design description, heating plan, detail drawing, system diagram, etc., which can be used for reference.