Purpose

1
Towards a better environment Implementation of
energy saving buildings in China (ENER-C) Delft
University of Technology, Tsinghua University,
Palermo University, Tianjin University

• Purpose
• Pre-study for Olympic Office building
• Demonstration eco techniques
• Study training center
• Disseminate the European technologies
• Develop a Green Buildings Rating System
• Save energy and protect the environment
• Increase economic cooperation between EU and China

• Technologies used for the envelop of the Demo
  Building
• Adjustable external shading
• Double Skin Facades
• High performance windows
• Solar chimney for ventilation
• Green roof to improve heat insulation

Demo Building (2800 m2) at Tsinghua University

• Technologies used for the
• indoor air control of the
• Demo Building
• Independent heat and humidy control
• Cool ceiling for sensible heat
• Displacement ventilation to supply outdoor air
• Heat recovery system
• Natural Ventilation
• Phase Change Materials
• Passive solar heating during winter

• Technologies used for
• Sustainability
• Plug and play
• Steel structure with glassing
• Concrete is less than 20 of the total materials
• Testing and usage of Bio Based Building materials

• Energy System
• 50 Kw fuel cell trigeneration system the building
  with electric
• power and heat
• Liquid dessiccant air conditioner driven by low
  exergy heat is
• used to remove the latent heat load. Sensible
  heat load is
• removed by 18 C chilled water (higher COP of
  the chiller)
• Hot water from solar collectors can be used to
  regenerate
• the diluited dehumidifying solution

Energy System
Asia Pro Eco Programme - a programme dedicated to
promote sustainable solutions to environmental
problems in Asia.
Project coordinator Dr. Francesco Di
Maio Technical University Delft E-mail
F.DiMaio_at_wbmt.TUDelft.nl