Energy Conversion of Circulating Water--A Novel Idea on Water Loop Heat Pump System

DOI

10.2991/icsd-17.2017.42How to use a DOI?

Keywords

Water loop heat pump, Circulating water, Auxiliary heat source, Office building

Abstract

To improve the research on water loop heat pump (WLHP) system, a technology chain composed of building, circulating water and units was used to build an idea of energy conversion and it states that circulating water can replace building load to solve the reverse energy of units to water loop. Based on the idea, the energy equations of circulating water and capacity modeling of auxiliary heat source are built and its capacity size is below 80% of design load for all types of building. An office building was tested to analyze the effect of auxiliary power on unit and system and the results show that a distorted point occurs at load rate of 80% and its energy consumption accounts for about 10% of the total, in addition, the capacity with 55% of design load is the most reasonable project and its energy-saving rates are 14.4% and 4.80% compared with others.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Qi-Dong Yu
PY  - 2017/07
DA  - 2017/07
TI  - Energy Conversion of Circulating Water--A Novel Idea on Water Loop Heat Pump System
BT  - Proceedings of the 3rd 2017 International Conference on Sustainable Development (ICSD 2017)
PB  - Atlantis Press
SP  - 274
EP  - 281
SN  - 2352-5401
UR  - https://doi.org/10.2991/icsd-17.2017.42
DO  - 10.2991/icsd-17.2017.42
ID  - Yu2017/07
ER  -