RESEARCH ARTICLE
Research on Control Property of Low-temperature Floor Radiant Heating System
Enfu Yang*
Article Information
Identifiers and Pagination:
Year: 2015Volume: 9
First Page: 311
Last Page: 315
Publisher ID: TOBCTJ-9-311
DOI: 10.2174/1874836801509010311
Article History:
Received Date: 26/5/2015Revision Received Date: 14/7/2015
Acceptance Date: 10/8/2015
Electronic publication date: 30/10/2015
Collection year: 2015
open-access license: This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 International Public License (CC-BY 4.0), a copy of which is available at: https://creativecommons.org/licenses/by/4.0/legalcode. This license permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Abstract
A new energy-efficient and comfortable heating system, low-temperature floor radiant heating system of floor radiation is increasingly applied to a wide range of housing construction. In the paper, establishing the model of radiant floor heating systems, the effect of outdoor temperature, enclosure structures and heating storage characteristics that influence the indoor air temperature and the enclosure temperature, have been analyzed. The fuzzy-PID controller is chosen as the control radiant floor heating system. Several control strategies such as air-based control, slab-based control, and twoparameter control have been compared. Two-parameter control based on the floor surface temperature and the indoor air temperature is very stable, with high initial investment.