Simple thermal storage tank for improving the energy efficiency of an existing air-conditioning system

被引：0

作者：

Maruyama K. ^{[1
]}

Yoon G. ^{[1
]}

Watanabe T. ^{[2
]}

机构：

[1] Graduate School of Design and Architecture, Nagoya City University

[2] Research and Development Headquarters, NTT Facilities Inc.

来源：

Journal of Environmental Engineering (Japan) | 2019年 / 84卷 / 761期

关键词：

Energy saving; Experiment; HVAC system; Improve operational efficiency; Simple TES; Simulation;

D O I：

10.3130/aije.84.679

中图分类号：

学科分类号：

摘要：

We proposed a system that adds a 1 m3 TES tank called simple TES on the bypass pipe of the existing HVAC system, and it can charge/discharge within short-term less than an hour instead of a day. By simulation, it is found that the simple TES can improve energy efficiency of HVAC system because of increasing the partial load ratio of the heat-source equipment reduces its energy consumption and reducing operation time of the primary chilled water pumps, and then it can be achieved reduction of the energy consumption by 30% compared to conventional system. © 2019 Architectural Institute of Japan. All rights reserved.

引用

页码：679 / 686

页数：7

共 17 条

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