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Product Description
Film greenhouses are constructed using thin film as a covering material.The main structure of this kind of greenhouse is not only simple and practical, but also the cost is relatively low, which is very suitable for the cultivation of vegetables and other crops. The top of the film greenhouse can usually be covered by double-arch double-film or single-film, while the surrounding can be covered by different materials such as double-film, single-film, PC board or glass according to the needs, so as to realize the automatic control of the greenhouse environment. Its high light transmittance, good thermal insulation performance and strong aging resistance make the film greenhouse provide a stable and suitable growth environment for vegetables, thus having a positive impact on the growth and yield of crops.
In order to achieve efficient and accurate control of plant growth environment, film greenhouse needs to be equipped with a series of facilities and systems. Below are some of the main supporting facilities.
| Ventilation system: |
Internal and external shading system: |
Fan wet curtain cooling system: |
Sprinkler system and drip irrigation and fertilization system: |
Intelligent control system: |
| It includes ventilation windows, vents and related equipment to regulate the temperature and humidity in the room and ensure suitable growing conditions. |
The external shading system is used to reduce the direct sunlight on crops in summer, while the internal shading system can reflect the internal light and reduce the leaf temperature. |
In hot weather, the combination of fan and wet curtain can effectively reduce the temperature inside the greenhouse. |
To ensure the uniform supply of water and nutrients, while saving water and improving the utilization rate of water and fertilizer. |
Realize the automatic management of greenhouse environment, including the monitoring and control of temperature, humidity, illumination and other parameters. |
| Thermal insulation system: |
Heating system: |
Anti-drip system: |
carbon dioxide supply and light supply system: |
Movable seedbed system: |
| Due to the relatively weak thermal insulation of the film, it is necessary to maintain the temperature in the greenhouse by using quilts, films and other materials, especially when planting in the cold season. |
Provides the necessary heating during the cold season to keep the temperature in the greenhouse suitable for plant growth. |
Prevent condensation water from dripping on plants, which may cause diseases or affect photosynthesis. |
To ensure that there is enough CO2 concentration for plant photosynthesis, and to provide additional light source when the light is insufficient. |
Easy to manage and move plants, increase labor efficiency and space utilization. |
These systems cooperate with each other to form a supporting system of a modern film greenhouse. Through efficient management and automatic control, film greenhouse can provide a stable and optimized growth environment for plants, thus greatly improving the efficiency and quality of agricultural production.
Advantages of product
Compared with the traditional glass greenhouse, it has the following advantages:
| 1. Low cost: Compared with traditional glass greenhouses, film greenhouses are less expensive to build and operate, making them ideal for small and medium-sized farms and home gardens. |
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| 2. Flexibility: The installation and disassembly of the film greenhouse is relatively simple, and the position and size can be easily adjusted according to the needs. |
| 3. Energy-saving and environmental protection: The film material has good light transmittance, which can effectively utilize natural light and reduce the demand for artificial lighting. At the same time, the thermal insulation of the film helps to reduce energy consumption. |
| 4. Strong adaptability: Film greenhouse can be used in different climatic conditions, whether in cold winter or hot summer, it can provide a suitable growth environment for plants. |
| 5. Prevent pests and diseases: Film greenhouse can effectively isolate external pests and diseases, reduce the use of pesticides, and help to produce safer and healthier agricultural products |
When selecting and using film greenhouses, planting needs and regional conditions need to be considered comprehensively. Users can choose the covering materials and facilities of multi-span film greenhouse according to their own use to achieve their own purpose of use. Proper matching can greatly improve the performance and service life of the film greenhouse.
| Film greenhouse is mainly used in the following aspects: |
| 1. Agricultural production: Film greenhouses are widely used in the production of vegetables, flowers, fruits and medicinal materials. It can extend the growing season of crops and provide a suitable environment even during the non-growing season. |
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2. Research and education: Scientific research institutions and educational institutions use film greenhouses for plant growth experiments and teaching activities to help students and researchers better understand plant ecology and agricultural science. |
3. Community gardening: Community gardens and individual enthusiasts also use film greenhouses to grow organic vegetables and ornamental plants and enjoy gardening.
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4. Commercial exhibition: Commercial places such as shopping malls, hotels and exhibition centers use film greenhouses as green space and visual highlights to enhance the beauty and comfort of the environment |
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