1. Research on Key Technologies of Upgrading Energy Supply System of Existing Buildings, a major project of the National Eleventh Five-Year Science and Technology Support Plan (No.:2006BAJ03A06), 2007-2010; Planning director

2.2003-2004 National Tenth Five-Year Scientific and Technological Key Project "Development and Demonstration of Solar Heating and Refrigeration Technology"; Project participants

3. National Natural Science Foundation Project, Study on Heat Transfer Characteristics of Convective Geothermal Stratum around Underground Heat Exchanger,1998-2001; Project completion person

4. Project of Tianjin Science and Technology Commission, Research and Demonstration on Comprehensive Utilization of Shallow Groundwater Energy Storage Technology in Binhai New Area, 2009-2011; Sub-project leader

5. Tianjin Science and Technology Commission, Sub-topic 1: Study on Ecological Energy System, 2001-2003; Sub-project leader

5. Research on Green Building Demonstration Project and Its Key Technologies of Tianjin Science and Technology Commission (ContractNo.: 06YFSYSF03600), 2007-2009; Planning director

Published works:

Published 1 book "Ground Source Heat Pump Technology and Building Energy Efficiency Application" (China Building Industry Press, September 2007);

Industry standard:

1. Editor-in-Chief: Technical Specification for the Application of Ground Source Heat Pump System in Tianjin (implemented in February, 2008. 1);

2. Editor-in-Chief: The evaluation standard for green buildings of Sino-Singapore Tianjin Eco-City, which is responsible for energy conservation and utilization, was released on September 9, 2009-101implemented in 2009.

3. Tianjin Sewage Source Heat Pump System Application Technical Specification

4. Editor-in-Chief: Tianjin Green Building Evaluation Standard

5. Editor-in-Chief: Tianjin Green Building Materials and Equipment Selection Guide (implemented from 20 1 1 year/month 1)? 20 10? Document 968