What are the advantages and disadvantages of terraced sheds?
Simple type
Configuration: its skeleton adopts hot-dip galvanized rectangular pipe or round pipe, the top is equipped with a gutter, and the end face is provided with a ventilation window, the same as the basic structure of the arch shed.
Advantages: Large internal space, suitable for large-scale factory operations, high land utilization rate.
Disadvantages: high cost of greenhouses, low cooling efficiency in summer, high requirements for drainage.
High donor
Configuration: On the basis of simple type, it has added internal and external shading, wet curtain fan cooling, side window ventilation, heating and heat preservation system.
Advantages: Overcome the summer cooling and winter heat preservation, especially with the addition of double layer film, can effectively improve the winter greenhouse heat preservation effect, reduce winter operating costs.
Disadvantages: greenhouse cost is high, suitable for industrial use with high economic benefits, without increasing the double layer film, winter insulation effect is general.
