LIYang.Water Supply and Drainage Design of an Elderly Care Building during Functional Upgrading and Renovation[J].China Water & Wastewater,2024,40(12):84-88.
Water Supply and Drainage Design of an Elderly Care Building during Functional Upgrading and Renovation
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第40卷
Number:
第12期
Page:
84-88
Column:
Date of publication:
2024-06-17
- Keywords:
- elderly care building; water supply and drainage design; domestic hot water system; variable frequency water supply; multi?level metrology system
- Abstract:
- This paper introduced the upgrading and renovation of the water supply and drainage system of an elderly care building which has already been constructed for more than half of the construction in the southern region based on the mechanical and electrical standards and operational experience requirements of the new project team. Based on economic analysis and comparison, the water supply system was transformed into the system with variable frequency water supply and ultraviolet disinfection, the drainage system was transformed into indoor sewage and wastewater combined drainage system and outdoor rainwater and sewage separate drainage system, the multi-level metrology system, sponge city and green building 2 star energy-saving system were proposed, the energy saving of the hot water system was optimized, and its operating cost was analyzed. The results aim to provide reference for similar projects.
Last Update:
2024-06-17