A brief introduction to the basic functions and advantages of vegetable greenhouse insulation quilts

The vegetable greenhouse insulation is made of wool fiber and chemical fiber as raw materials. In the process of material selection, attention is paid to the function of anti-ultraviolet and anti-ultraviolet rays, which solves the problems of acid and alkali, moisture and mildew that cannot be solved by straw curtains. The thermal insulation quilt is light in weight, so it is convenient to transport and store, which solves the problem for users who lack labor at home. When the vegetable greenhouse insulation quilt is unloaded in the year, it is necessary to choose a sunny day to cover the insulation quilt on the greenhouse for one cycle, then turn it over and dry it for another cycle, and store it after the insulation is dried. The thermal insulation quilt should have the characteristics of light transmission, thermal insulation, easy retraction, moisture resistance, long service life, etc. Only by choosing a regular manufacturer will it be guaranteed. At the same time, the thermal insulation quilt should be used correctly, so as to give full play to its important role. In the eyes of many people, the vegetable greenhouse insulation quilt is a broken quilt spread on the greenhouse. In the past few years, who would have known that the broken quilt at that time would have such great economic benefits now. Insulating the greenhouse is one of the functions of the thermal insulation quilt, and it also improves the cold resistance and frost resistance of the greenhouse. The vegetable greenhouse insulation quilt is a new type of greenhouse insulation product newly developed to replace the commonly used grass curtains. on grass felt. It is suitable for all kinds of greenhouses in the north and south to prevent cold and frost. The thickness, weight and fabric of the vegetable greenhouse insulation quilt can also be made of suitable materials according to the tolerance of the greenhouse. Not only can it be made as a whole, but also can be made into components, which is convenient for rolling shutter machines or artificially unfolding vegetable greenhouse insulation quilts. In the process of using the vegetable greenhouse insulation quilt, if there is a curling deviation, it should be adjusted in time to ensure that it is completely covered and flatly covered on the greenhouse. After the thermal insulation quilt is installed, use the connecting rope to connect the overlapping parts of the quilt into one. After the insulation is covered in the greenhouse, windproof measures should be taken, and sandbags should be pressed tightly to prevent it from being blown up by the wind, thereby reducing the insulation effect. In rainy and snowy weather, the snow should be cleaned up in time, and the insulation should be spread out to dry before rolling it up. The advantages of using vegetable greenhouse insulation quilt: 1. The strong waterproof protective layer is added with ultraviolet shielding agent and agent in the production process. The product is not brittle, cracked or hardened at low temperature -50 °C, and does not age under the sunlight in summer. ,long lasting. 2. Light weight, easy to roll and unload, easy to operate mechanized. Increase the light for 1-2 hours, shorten the growth cycle of farming, and save manpower and expenses. 3. Green and environmental protection When planting fungi crops, the thermal insulation quilt will not cause the infection of fungi crops, and the products can be recycled and reused. 4. Good thermal insulation performance According to the test data, compared with other thermal insulation materials, the use of multi-functional thermal insulation quilts can increase the temperature of the greenhouse by 4-6 ℃, so that the plants mature 10-15 days earlier. 5. Good waterproof effect. It is formed by laminating and calendering, and the sealing performance is good, which ensures the thermal insulation stability of the thermal insulation quilt, and avoids the rapid decay and deterioration of the thermal insulation material and the breaking of the icing thermal insulation layer in winter due to the water ingress of the thermal insulation layer. At the same time, it is convenient for snow removal in winter. . Sixth, to ensure light transmittance After using the new thermal insulation quilt, it will not cause film pollution. The material of the waterproof layer is the same as that of the shed film, which will not cause chemical reaction of the shed film and has a good dust absorption effect. The loss caused by the decrease of the light transmittance of the shed film is avoided. In addition, because the vegetable greenhouse insulation quilt can be flexibly produced according to different regions and different planting varieties, the varieties are diverse and suitable for a wide range of applications. Therefore, it is convenient for users to customize the thermal insulation quilt according to their own planting requirements, and it provides a strong guarantee for users to control the temperature in the shed and improve the yield and quality of vegetables and fruits. For example, in the Shouguang area, after continuous application for many years, in the cold season, the shed is 4 higher than that of grass felt.°C or so, creating favorable conditions for increasing crop income.