THERMAL SCIENCE

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Ning Luo

LAY-OUT OF AIR SOURCE HEAT PUMP HEATING SYSTEM IN LUGANG LOGISTICS PARK

ABSTRACT
In order to understand the process of using the heat pump heat organization, the author proposes to conduct a study based on the concept of heat pump air heating system in "Land Port Logistics Park". The author first analyzed the heating characteristics of the ground transportation fleet according to the actual situation, optimized the design of the heat pump, and proposed the same plan. Second, taking some provincial underground parks as examples, the actual performance of the park's air source heat pump heating system was tested. According to the test, the temperature difference between the supply and return water is 3-4°C, and the average COP of the entire heating season is only 2.1. Based on the analysis and analysis, the meaning of the problem in the actual operation of the heat pump is explained, the cause of the problem is the determination of the pressure and the design plan. After installation, energy consumption can be further reduced, and it advises on the progress and use of the ventilation system. By using electric equipment to heat the docks in the port, it is possible to meet the heating needs of the park and reduce energy consumption and air pollution. Good this is a green and low carbon promise.
KEYWORDS
air source, heat pump, heating system
PAPER SUBMITTED: 2023-03-22
PAPER REVISED: 2023-06-02
PAPER ACCEPTED: 2023-07-29
PUBLISHED ONLINE: 2024-04-13
DOI REFERENCE: https://doi.org/10.2298/TSCI2402313L
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2024, VOLUME 28, ISSUE Issue 2, PAGES [1313 - 1320]
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Lay-out of air source heat pump heating system in Lugang Logistics Park

© 2024 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence