Product Description Anti-fogging film
Anti-fogging film is a special plastic film used in greenhouses.
Its main function is to prevent water vapor on the inner surface of
greenhouses from condensing into water droplets. This condensation
often causes disease on plant foliage and reduces light
transmittance, which affects crop growth. Anti-fogging film changes
the surface tension of the film through its special surface
treatment or additives, so that water vapor is not easy to condense
into large water droplets on the surface of the film, but forms a
uniform water film, so that water can flow down the surface of the
film and enter the drainage system, rather than remain in the
greenhouse in the form of water droplets. The working principle of anti-fogging film usually includes the
following aspects:
1.Change of surface tension: By adding specific surfactants or
coatings to the film, the surface tension of the film is changed,
so that water molecules are not easy to form large water droplets
on the surface. | 2.Formation of ultra-thin water film: Due to the change of surface
tension, water molecules spread out on the surface of the film to
form a very thin water film, which can cover the film evenly
instead of forming independent water droplets. | 3.Water diversion: This ultra-thin water film can flow along the
inclined surface of the film and eventually into the drainage
system of the greenhouse, thus keeping the interior of the
greenhouse dry and clean. | 4.Anti-fog effect: The anti-fog film can also reduce the fog inside
the greenhouse and improve the light transmittance, which is very
important for the photosynthesis and growth of plants. |
The effectiveness of the anti-fogging film can be affected by time
and environmental conditions, and may require periodic replacement
or maintenance of the surface treatment to maintain its optimum
performance. In greenhouse management and plant cultivation, the
use of anti-drip film can improve crop yield and quality, while
reducing the occurrence of diseases.
Intelligent light filling system
The growth of all things depends on the sun, and the quality of
light conditions directly affects the yield and quality of crops.
Because of the influence of covering material, dust and shading
structure, the light condition in greenhouse is much worse than
that in open field. Artificial light supplement has become an
inevitable choice for the management of many controllable
greenhouses.
1.The intelligent light supplement system can effectively help
improve the yield and quality of crops, improve the growth rate of
crops, and effectively save time and cost | 2.the solar energy can be effectively utilized, and a proper amount
of illumination can be provided at a proper time according to the
growth needs of crops, so that the energy is saved, and the
pollution to the environment is reduced. | 3.The intelligent light supplement system can truly simulate the
natural environment, accurately control the temperature, humidity,
light and other parameters, so that crops can grow in the best
state, improve the quality and yield of crops, and improve disease
resistance. |
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.
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. | | 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.
Product composition 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.
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