饭店客房排风系统改造与效益分析

本文提出了对饭店客房卫生间排风系统进行改造的方案。将传统的单个排风扇排风方式改为集中排风系统。这种方法消除了客房内噪音，减少了维修工作量，节省了电能。为创建绿色饭店，提高饭店的经济效益，提供了一条行之有效的途径。

Retrofit of Exhaust System in Hotel Guest Room and Its Benefit Analysis

This paper puts forward a reasonable retrofit project for exhaust system in hotel guest room,namely changing the traditional type installing a fan in every lavatory of guest room into the assemble system of exhaust.Therefore,the noise in the guest room is removed,supplying noiseless and comfortable conditions.The method also cuts down maintenance expenses and saves electric energy.It is important to build the green hotel and raise economic benefit.