According to the information you provided, the local clearance height of the escape room is 1.8 meters. The exhaust engine room is designed to ensure air circulation in the engine room and exhaust pollutants. Local headroom indicates the height of a certain area in the computer room and is generally used to ensure the normal operation of machines and equipment.
However, it should be noted that the 1.8 meter headroom may not be sufficient to accommodate some larger machines and equipment. When designing the computer room, the local net height should be determined according to the actual situation. Exact headroom requirements are usually dictated by applicable safety regulations and design standards. For example, for some machines and equipment, a higher headroom may be necessary toensure safe operation and maintenance.
Therefore, if you encounter any related issues during the construction or design of an exhaust room, it is recommended to consult a professional engineer or follow relevant codes and standards to ensure that safety and operational requirements are met.