Heating for Supermarkets-Hvac Engineering-Xin Lei

Central Heating Solutions for Large Supermarkets

Wanda Xiangyang is located in the core area of the city and is a high-end property building with a comprehensive hotel and commercial facilities. It has extremely high requirements for energy conservation and environmental protection. At the same time, it needs to achieve efficient operation within a limited energy station land area to meet the cooling and heating needs of various scenarios.

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Wide Operating Range

Pain Points and Background

The core pain point of centralized heating for large supermarkets lies in how to achieve efficient, energy-saving, uniform and stable temperature, and comfortable and controllable heating in a large, open, and complex environment with fluctuating foot tra

Pain Point 1

High maintenance costs, high energy consumption, and relatively high technical requirements for operators

Pain Point 2

In areas with high ceilings (such as atriums and entrance halls), due to the natural rise of hot air, significant vertical temperature differences are easily formed: a large amount of hot air accumulates near the roof, causing energy waste; while the ground floor area where customers mainly move around has a lower temperature, making people feel cold

Solution

Since the heating source (steam) for the mall is supplied by a third party, and there is a risk of changes in the original third-party heat source supply, it is necessary to establish its own heating source as soon as possible
After on-site investigation by Xinlei engineers, they collaborated on energy consumption optimization design and tailored a solution specifically for this project. It adopted 14 units of 120-horsepower Xinlei low-temperature air source heat pumps, significantly enhancing the economic efficiency and stability of the equipment operation. Moreover, the entire system is compactly laid out, occupying only 150 square meters but capable of meeting a huge heating load, fully demonstrating the combination of energy conservation and space efficiency