Commissioning Applied In The Air Distribution Of Five-star Hotel

In five-star hotel air conditioning system is so large, applied technology is mature andleading.and it need higher requirements for personnel comfort.and there are kinds of rooms,Air conditioning system forms is diversification. Owners require the Commissioning work forthe air conditioning system and make sure reasonable airflow organization,sothat we can getthe result of energy saving, comfort and good function.Commissioning concept has been introduced in this paper, expounds the connotation ofthe commissioning, as well as its historical development and evolution, emphaticallyintroduces the commissioning in China’s development and application. In2011, the Chineseministry of science and technology, national energy administration and the U.S. department ofenergy of china-us clean energy research center building energy cooperation project-"theadvanced construction equipment adaptability system technology research and demonstrationproject" has been launched smoothly, building commissioning of hvac system is the maincomponent of the subject.Through the research, application and accumulation on commissioning, and make afive-star hotel in Beijing for project entity, in hotel rooms typical space, atrium, coolingtowers, variable air volume system do Commissioning work, the work includes design phaseof the audit, check the phase problem, testing system testing, commissioning phase of thesystem balance and control, to ensure air conditioning system for meeting the need of function,achieve energy saving purpose.Guest room, the atrium, cooling towers, variable air volume system commissioning work,using the CFD simulation software for guest room, the atrium, cooling towers, air pipingsystem simulation and experimental research of air distribution, points out the hotel guestroom, the atrium, cooling tower, variable air volume air distribution pipeline system existingproblems, and puts forward the solution to solve the problem.