What systems and facilities are included in a standard greenhouse?

Generally, a standard intelligent greenhouse, besides its frame and covering materials, includes the following supporting systems: external shading system; fan-evaporative cooling system; internal shading system; side window system; top electric ventilation system; sprinkler system; movable seedbed system; heating system; electrical control system; intelligent control system; anti-drip system; and circulating fan system.

External Shading System: Installed at the top of the greenhouse, driven by a motor, it regulates sunlight, provides shading, and cools the greenhouse. The system uses a rack and pinion drive; pressing the switch starts the motor, and the shading net slowly unfolds. The shading rate of the external shading system can be controlled according to production management needs.

Internal Shading System: A layer of shading curtain system installed inside the greenhouse.

Internal Shading and Insulation System in Multi-Span Greenhouses: In southern my country, the internal shading system generally only serves a shading function, similar to the external shading system. In northern my country, the shading curtains in our greenhouses are often replaced with insulated shading curtains, providing both insulation and shading. This not only reduces construction costs but also improves performance. You can click on the article "Insulating Shading Curtains is Especially Good for Multi-Span Greenhouses."

Fan-Evaporative Cooling System: The fan and evaporative curtain work together. When the fan starts, it exhausts air outwards from one side, creating negative pressure inside the greenhouse. On the opposite side, hot outdoor air is cooled by the evaporative curtain and enters the greenhouse, achieving cooling.

Greenhouse Evaporative Curtain Fan Cooling System: The fan-evaporative cooling system provides rapid and practical cooling. It has become the most widely used ventilation and cooling system in greenhouses.

Side and Top Window System: Multi-span greenhouse window ventilation. Motor-driven, automatic window opening allows for ventilation. Insect-proof nets are installed on the windows.

Irrigation System

Greenhouse Sprinkler Irrigation

Greenhouse Irrigation Machines (See: Selection of Greenhouse Irrigation Systems)

Mobile Seedbed System

If seedbeds are needed for cultivation, they can be provided.

Greenhouse Seedbeds

Mobile seedbed equipment is widely used in the seedling cultivation and planting of vegetables and flowers. The quality of the seedbed netting determines the service life of the mobile seedbed. High-quality seedbed netting should have high corrosion resistance, acid and alkali resistance, abrasion resistance, strong support, and strong reflectivity.

Heating System

Generally, round-wing greenhouse radiators or water-cooled fans are used for heating.

Greenhouse Heating System

If conditions permit, ground source heat pumps or solar photovoltaic panels can be used for heating.