The advantages of vegetable greenhouse insulation quilt and the use of spring

In winter, vegetable greenhouse insulation is a good insulation material, and it is also an important equipment used in agriculture. However, many users are not particularly ideal when using it, especially in some relatively cold winters, it is necessary to do a good job of using the vegetable greenhouse insulation quilt. Without correct operation, it will cause poor use effect, so only the correct use of vegetable greenhouse insulation quilt can give full play to its effect. 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. During the use of the vegetable greenhouse insulation quilt, if there is a curling deviation, it should be adjusted in time to ensure that it is comprehensive and evenly 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, it is necessary to take measures to prevent wind, and use sandbags to press tightly to prevent it from being blown up by the wind, thereby reducing the insulation effect. In rainy and snowy weather, it is necessary to clean up the snow in time, and spread out the insulation sheets to dry before rolling them up. When the vegetable greenhouse insulation quilt is unloaded from the greenhouse in 2010, it is necessary to choose a sunny day to cover the insulation quilt on the greenhouse for one day, then turn it over and dry it for another day, 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. The thermal insulation quilt can be widely used not only in agriculture, but also in engineering construction. For example, the construction thermal insulation quilt has been fully recognized by the construction thermal insulation market due to its weight, low price, long service life and reusable characteristics. The thickness, color, size and shape of the product can be processed according to customer requirements, so that customers can get satisfactory products. In order to prolong the service life of the thermal insulation quilt, it is necessary to pay attention to the use of the thermal insulation quilt: when using the thermal insulation quilt, the overlap between the two beds should not be less than 10cm. The greenhouse insulation quilt should pay attention to prevent it from being infiltrated when it rains at the top of the back wall of the greenhouse; after the insulation is covered, the things on the walls of the shed should be fixed well, and the surrounding areas should be pressed tightly to prevent it from being blown by the wind and reducing the effect of thermal insulation. The commonly used thermal insulation quilts and vegetable greenhouse thermal insulation quilts are of various materials and specifications. They are mainly used in vegetable greenhouses, herb greenhouses, and breeding greenhouses, and then gradually extended to long-distance transportation coverage. There are also many advantages: 1. Good thermal insulation performance: It is covered on the thermal insulation film of the vegetable greenhouse to keep the temperature in the greenhouse unchanged, reduce the heat loss rate, and ensure that the temperature in the greenhouse can be 3~5 degrees higher than the outdoor temperature for a long time. 2. Light weight: The new type of thermal insulation quilt is made of all materials. Compared with the traditional thermal insulation quilt, it has the characteristics of small size, light weight and easy storage. 3. Long service life: Generally, the service life of straw mats will not exceed four years. The rolling shutter machine is used for daily retraction work. The straw mats are easy to be scattered and the production cost will increase. The thermal insulation quilt is made of non-woven fabric, the interface connection is tight and not easy to be damaged, can withstand strong pressure and tension, and has a service life of 20 to 30 years. Fourth, easy to clean: The outer layer of the thermal insulation quilt is designed with non-woven fabrics, which can prevent the entry of dust and magazines, and its own cleaning ability will not affect the light transmission intensity at all, and the photosynthesis of crops will proceed normally. Increase production. Precautions for using vegetable greenhouse thermal insulation quilts in spring: 1. When the greenhouse thermal insulation quilt is used, the connection between the two thermal insulation quilts should not be less than 10CM. The nylon rope under the vegetable greenhouse thermal insulation quilt is fixed on the mechanical iron rod of the greenhouse, and the upper end is It is fixed on the top of the steel wire. If there is a curling deviation during use, the insulation should be adjusted in time.Make sure the insulation is fully covered on the greenhouse. After the thermal insulation is covered on the top of the greenhouse, a connecting rope is used to connect the thermal insulation lap joints into one. 2. The vegetable greenhouse insulation quilt is on the back wall of the greenhouse and should be fixed on the top of the wall, so that the top of the wall is inclined to the north, and needs to be covered with a complete tarpaulin, which is conducive to the discharge of rainwater. Prevent rainwater from soaking the thermal insulation quilt. 3. When the thermal insulation quilt covers the bottom of the greenhouse, water should be accumulated on the ground in time to prevent rainwater from soaking the thermal insulation quilt. Qualified farmers should place old grass curtains at the junction of the ground and the greenhouse film to prevent the vegetable greenhouse from being exposed to the ground and damp. 4. After the insulation is covered, the east and west walls of the greenhouse should be pressed 30 cm, and pressed with sandbags to prevent them from being blown up by strong winds and reduce the insulation effect of the greenhouse.

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