1、 Project overview:
The project is a super high-rise building, which is a complex of hotels, restaurants and offices, with a total construction area of 110314m2, 3 floors underground and 36 floors above the ground
2、 Cold and heat sources:
1. Cold source: supplied by plate tube evaporative condensing screw chiller.
2. Heat source: supplied by plate tube evaporative condensing screw water heat pump unit and air-cooled heat pump unit
3、 Air conditioning system:
The part of the hotel below the 1.7th floor is called the low area system; The office part of the 8-21 floors is called the central area system; The 22-36 floor apartment section is called the high area system.
2. The system adopts two pipe variable flow system.
3. The low zone air conditioning water system is a different process system, and the middle and high zone air conditioning water system is a riser same process system
4、 Ventilation system:
1. The underground garage shall be equipped with a mechanical exhaust (and smoke exhaust) system according to the fire compartment and 6 times/h ventilation. For the fire compartment without natural air inlet conditions, a mechanical air make-up system shall be provided.
2. The public toilet is equipped with exhaust fans for 10 times/h ventilation, and a centralized exhaust shaft is provided with additional fans to exhaust from the roof to the outside
5、 Smoke control system:
1. The front room shared by the smoke proof staircase and the fire elevator is equipped with pressurized air supply system respectively.
2. The smoke proof staircase and the antechamber shall be equipped with pressurized air supply system respectively or only for the staircase, and no air supply system for the antechamber according to the conditions
There are 74 drawings in total.