Newly organized CAD design drawing 3 of central air conditioning in shopping malls

Air conditioning and refrigeration system diagram of Jiamusi Shopping Mall, part of the description: 1. Two C1E1F1 water-cooled fully enclosed screw chillers are set in the refrigeration room on the basement floor, with a refrigerating capacity of 1598KW and an input power of 140.1KW. The refrigerant of the chiller is R-22. The temperature of chilled water supply and return is 7/12 ° C. 2. The cleaning, installation, leak testing, refueling, vacuum pumping, refrigerant charging, commissioning and other matters of the chiller unit, The operation instructions provided by the manufacturer shall be strictly followed.

Drawings include: design description, list of materials and equipment, air conditioning water system diagram, machine room plan, air conditioning level plan, air conditioning air plan, etc.

Design description: Yes, building function: commercial, height category: high-rise building, built-up area: 12000㎡， Number of floors above ground: 8th floor, Number of underground floors: 1st floor, drawing depth: construction drawing, Number of sheets: 8 pieces, design content: air conditioning, cold and heat sources: electric compression chillers, Air conditioning system: all air system , air-water system, water system: different process

The project has eight floors above ground and one floor underground, with a total construction area of 12000 m2. The first to sixth floors of the air conditioner use ceiling type air cabinets with fresh air, and the seventh, eighth and first floors of the basement use fan coil units with fresh air. The drawings include design description, air conditioning plan and system diagram.

Plot time: 2005, design content: central air conditioning, CAD version: CAD2000, Number of sheets: 12 sheets, Number of floors above ground: 4th floor, air conditioning form: all air system

Content introduction Design scope: air conditioning design of shopping malls on the first to fourth floors. The system cold source is water-cooled piston chiller. The chilled water inlet/outlet temperature is 12/7 ℃, the cooling water inlet/outlet temperature is 32/37 ℃, and the refrigerant is R22; For the heat exchange of cooling water, it is considered to set a cooling tower and select a vertical circulating pump. The air conditioning water system is a two pipe closed circulation system with constant flow of primary pump; The type of air conditioning system is all air return system, with diffuser supplying downward. 　　

Content Introduction Central air conditioning design drawing of a mall, including air conditioning air system diagram, air conditioning water system diagram and air conditioning machine room section diagram of a certain floor, 3 drawings in total! two

Central air conditioning design drawings of an underground shopping mall include: chilled water system diagram of the second floor, ventilation and air conditioning layout plan of the first floor, ventilation and air conditioning layout plan of the second floor, refrigeration level plan of the first floor, refrigeration plan of the second floor and the detailed drawings of each air conditioning room. There are 9 drawings in total.