Corrosion Resistance Multi Span Greenhouse With Hydroponics System For Tomato

Multi-Span Greenhouse with Hydroponics System for Tomato, solar PV power

Description of Solar Greenhouse

Solar photovoltaic greenhouse is a new mode of photovoltaic application. Compared with the construction of centralized large-scale photovoltaic power plant, the project has a lot of advantages:

1) effectively ease the contradiction between people and land, and promote the sustainable development of social economy.

2) can be flexible to create a suitable environment for the growth of different crops.

3) to meet the needs of agricultural electricity generation, resulting in power generation efficiency.

4) the new path of green agricultural production.

1) Internal shading: Setting internal shading is an effective way to save energy, shade, temperature and humidity.
2) Outside shading: In summer, the solar radiation heat load is too high,when the external shading system is used, the indoor temperature can be controlled to be only 1ºChigher than that of the outdoor room in a well ventilated greenhouse due to the blocking of most of the solar radiation into the greenhouse.
3) Exhust fan: Reasonable design, low noise, big air volume, strong wind, low operation cost.
4) Cooling pad: Corrugated paper uses space cross-linking technology, which make it with high water absorption, high water resistant, mildew resistance, corrosion resistance, long service life.
5) water treatment: Rare flowers and plants have very high request for its irrigation water.
6) Sprinkler irrigation system: It use high-pressure pump for irrigation by spray system, which sprays water on the crops, is a method of irrigation water for the normal growth.

Greenhouse Application

1. planting vegetable, for example, tomato, cucumber, peper, chilli, leaf vegetable, etc.
2. planting flower.
3. planting fruits.
4. soilless culture.
5. agriculture trial.
6. as restaurant
7. for sightseeing
 

Components list of Solar Greenhouse

Solar Greenhouse Detailed Images

Greenhouse steel structure material is high quality carbon steel which is accordance with national standard. Steel parts and fasteners are processed according to"GB/T1912-2002 Technical Requirements and Test Methods of Hot-galvanized Layer for Metal Coating Steel Production". Inside and outside hot galvanized steel should meet the national standard (GB/T3091-93) requirements of quality products.
The cooling system is composed of fan and cooling pad, which can maintain the temperature in the greenhouse at 26-30ºC in summer.
Heating system has two types, one type is using the boiler to provide heat, and another uses of electric. Boiler fuel can choose coal, oil, gas and bio fuels. Boilers need laying of pipelines and water warming blower to heat. If use electricity, you need electric warm air blower to heat.
Greenhouse natural ventilation can be opening staggered windows on the roof. Forced ventilation is achieved through installing blowers. In general, we install the cooling system of fans and cooling pad.