根据《民用建筑供暖通风与空气调节设计规范》（GB50736-2012）

According to the first provision of the summer cooling load of the air conditioning system 7.2.11 of the "Design Specification for Heating, Ventilation and Air Conditioning of Civil Buildings" (GB50736-2012): When the terminal equipment is equipped with an automatic temperature control device, the summer cooling load of the air conditioning system will be served The comprehensive maximum value of the hourly cooling load of each air-conditioning area is determined. The air-conditioning terminal of this design uses a fan coil with an automatic temperature control device. Therefore, according to the above regulations, it should be determined according to the comprehensive maximum value of the hourly cooling load of each air-conditioning area served The cooling load of the system. And because the design of the new air system uses a new fan group, the new air load should be added to the system's overall cooling load as the total cooling load of the system.

According to the "Civil Building Heating Ventilation and Air Conditioning Design Specification" (GB50736-2012) 7.2.11 Air conditioning system of the summer cold load Article 1: the end of the equipment with automatic temperature control device, the air conditioning system of the summer cold load according to the air conditioning area of the comprehensive maximum limit of the air conditioning area, the end of the design air conditioning with automatic temperature control device slower coil, so in accordance with the above provisions, should be in accordance with the maximum air conditioning system. Also because the design of the new wind system is the new wind unit, so the new air load should be attached to the system's comprehensive cold load, as the system's total cold load value.

According to Article 1 of article 7.2.11 of code for design of heating, ventilation and air conditioning of civil buildings (gb50736-2012), when the terminal equipment is equipped with automatic temperature control device, the summer cooling load of the air conditioning system is determined according to the comprehensive maximum hourly cooling load of each air conditioning area served, and the fan panel with automatic temperature control device is used at the end of the air conditioning system in this design Therefore, according to the above regulations, the cooling load of the system shall be determined according to the comprehensive maximum hourly cooling load of each air conditioning area served. And because the design of the fresh air system adopts the fresh air unit, the fresh air load should be added to the comprehensive cooling load of the system as the total cooling load value of the system.<br>