How does the vegetable greenhouse insulation work normally?

The traditional vegetable greenhouse thermal insulation quilt is easily invaded by rainwater, so that the thermal insulation performance decreases, but the new rain-proof thermal insulation quilt solves this problem well and effectively prolongs the use time. Daqing anti-sunshine insulation felt how to do. The installation of the thermal insulation roller blind machine fixed on the back wall of the thermal insulation quilt is relatively simple, that is, the main engine is fixed in the middle of the shed.→Mounting brackets (double brackets can also be used, or a single bracket with a cement disc at the base can be used, but the ground anchor cables must be buried on the rear wall)→Reel connection→Thatch is covered and fastened to the lower reel→debugging. The thermal insulation quilt is on the back wall of the greenhouse and should be fixed in the center of the top of the wall, so that the top of the wall has a corresponding slope to the north, and is covered with a complete tarpaulin (paper) to facilitate the discharge of rainwater and prevent the thermal insulation quilt from soaking. When the thermal insulation quilt covers the bottom end of the greenhouse, water should be placed in time to prevent the thermal insulation quilt from being soaked. The vegetable greenhouse insulation is combined with the principle of anti-radiation insulation, and multi-layer reflective layers are added at reasonable positions. The reflective layer blocks the propagation path of thermal radiation, reflects the internal thermal radiation back, and also reflects the external low temperature radiation back, which greatly improves the thermal insulation performance, thereby effectively preventing pests and diseases. The vegetable greenhouse insulation quilt can be used for the transplanting and false planting of garden trees. Before the false planting of large trees and small seedlings, the non-woven fabric can be laid in the tree pit before false planting, and then the nutrient soil is laid. This method has a high survival rate of false planting garden trees, and can retain water and fertilizer; winter greenhouses, The open field seedlings are covered with floating surface. In the process of using the thermal insulation quilt, it often encounters rain and snow climate. Faced with this climate, how should we maintain the thermal insulation quilt? Usually when the temperature is not very low, in order to avoid the insulation being soaked, it can be rolled up and put down after the snow stops. How does the vegetable greenhouse insulation work normally? 1. The ideal thermal insulation quilt should have the characteristics of thermal insulation, light transmission, moisture resistance, easy retraction and long service life. With the rapid development of the greenhouse planting industry, insulation blankets are gradually being accepted by farmers. 2. Insulation is used as a greenhouse“cotton coat”, While raising the temperature of the greenhouse, it also contributes to enriching people's dining table in winter! Traditional thermal insulation covering materials, including straw, mats, paper quilts and quilts, etc. 3. Their common disadvantage is that they are cumbersome, labor-intensive and labor-intensive to roll and unwind. After being soaked by rain and snow, it not only increases the weight, but also reduces the thermal insulation performance, and causes serious pollution to the film, which is easy to reduce the light transmittance. The current developed new thermal insulation has made corresponding progress in overcoming the above-mentioned defects. 4. Greenhouse vegetable greenhouse insulation is customized according to different regions, climatic conditions and requirements of planting crops, so as to meet the applicable requirements of various regions. 5. The width of the thermal insulation quilt is 2~3 meters. Customers can choose to process the quilt with velcro or buttonholes, so that the entire greenhouse vegetable greenhouse thermal insulation quilt is connected as a whole, and it is resistant to wind and rolling. 6. Greenhouse vegetable greenhouse insulation is made of high-strength, high-insulation, waterproof, anti-freeze, insulation, lining protection and other functional insulation covering materials to ensure the good performance of the product. 7. The materials selected for the heat preservation of vegetable greenhouses have the advantages of improving heat preservation and anti-freezing, ensuring the multi-adaptability of products and excellent heat preservation performance. Agricultural production and construction have moved from manual labor to mechanization. In various greenhouses, the thermal insulation measures have also been improved, from the original grass felt to the current thermal insulation quilt. Compared with the traditional grass felt, the greenhouse thermal insulation quilt has greater advantages and more performance characteristics, and the vegetable greenhouse thermal insulation quilt has a wider range of applications. The greenhouse insulation quilt has good thermal insulation performance, longer service life than traditional grass felt, and affordable price. It can be said to be a substitute for grass felt in the future. The vegetable greenhouse insulation is laid on the front slope of the greenhouse, and is mainly used for the nighttime insulation of the greenhouse, so having good insulation performance is the main requirement for the insulation quilt. Secondly, the insulation of vegetable greenhouses is required to be rolled up after sunrise and put down before sunset. Therefore, the corresponding insulation system is also a movable quilt system. Therefore, the thermal insulation quilt material is required to be a flexible material. Third, the solar greenhouse vegetable greenhouse will always work under outdoor conditions after being installed. For this reason, it is required to be windproof, waterproof, and anti-aging to adapt to the daily wind, rain, snow, hail and other natural climatic conditions. The fireproof and thermal insulation quilt on the construction site should also have a wide range of material sources, low manufacturing and processing costs and market prices.

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