Project Description:

The air source heat pump host provides the required cold/hot energy to the entire room, and the cold/heat source is transported to the indoor heat dissipation terminal (floor heating, radiator, fan coil unit, etc.) through a water pump. Through the terminal, the cold/heat is dissipated into the indoor space, thereby achieving the purpose of indoor temperature regulation.
A heating case of 30000 square meters in Lingshi School
The project is located in 7 schools including Suanyu Primary School, Liujiazhuang Primary School, and Xishan Primary School in Lingshi County, with a total construction area of 30000 square meters. With the comprehensive reform of education and the implementation of national policies such as energy conservation and emission reduction, the county education bureau has carried out infrastructure renovation for remote rural schools. Adopting 20 50P Xusheng ultra-low temperature air source heating units, with radiators at the end, to meet the heating needs of winter schools and ensure stable and efficient operation of the units in winter.

After investigation, the average annual temperature of the project location is around 10 ℃, with an average temperature of -6 ℃ in January and 24 ℃ in July. The host is installed near the teaching building or playground. In order to ensure the heating effect, the outdoor pipes are kept horizontally and vertically straight, and in order to ensure the safety of students, fences are installed around the equipment. The project was completed and put into use in the summer of 2019, greatly improving the heating effect. The room temperature is basically maintained at around 22 ℃, and has been running steadily for four winters. It has been unanimously recognized and highly appreciated by superiors and all teachers and students of the school.