The application environment of automobile interior fabric is special, and there are great differences in the performance requirements of interior fabric, such as high wear-resistant polyester fiber used in seat fabric to meet the needs of wear resistance; high light fastness and anti-ultraviolet fiber is used for sunshade curtain or instrument panel coating fabric, and high elasticity and high extensibility fiber is used for commercial vehicle roof with large Radian and door panel with large concave and convex curvature. Special vehicles such as operating buses and school buses have stringent requirements on the combustion performance of interior fabrics, and the main considerations are combustion rate, smoke density and limiting oxygen index; the fabric prepared with high flame retardant polyester fiber can meet the requirements of standards and regulations. In addition, the melt spinning of functional masterbatch and polyester chips prepared by nano-hybrid technology can develop high-performance polyester fibers with different additional functions, such as antibacterial functional fiber, negative ion functional fiber, water-poking fiber and so on.
Fixed shading facilities cannot effectively block solar radiant heat in the morning and afternoon at low angles, especially on the east and west facades. Fixed vertical sunshades can provide some protection in this regard, but also reduce indoor illumination. Carefully arranged plants or mobile external shading facilities can also provide better control at lower solar altitude angles.
There is more sun exposure when driving in summer, long-time exposure of the car will affect the car interior and some precision parts, and even lead to the failure of automobile instruments, so it is equipped with a sunscreen and placed on the windshield. can effectively alleviate the impact of sun exposure on the car, and the price of sunshade is not very expensive, practical is very high.
The experience of taking the road as home is also a variety of tests of the RV. The life of the three members of the Jie family in the car can be said to be very comfortable. The Dongfeng RV is like a small family. The large space of 13.8 inches and the height of nearly 2 meters in the car allow people to walk around in the car at will, and the changeable decoration design is also extremely humanized, such as a small table that can rise and fall, magic double bed and so on. And the sanitary facilities and kitchen facilities in the car are readily available. Outside the car, there is also a large area of telescopic sunshade, parking, a family of three picnics under the sunshade, this kind of spring breeze, talking and laughing life, why not a kind of enjoyment.
The roof of “Jingfan” is integrated into the city garden, connects the green axis of the city, forms a unique landscape, and creates a green city living room under the eaves, which will provide rich and colorful activities for the citizens. The perforated sunshade is built to balance the cooling and heating load and rationally control the indoor light and heat environment. It is estimated that by adopting the “Beijing sail” scheme, the heat load can be reduced by 5.2 million kilowatt-hours per year, which is equivalent to the summer cooling capacity of 3200 household air conditioners, and the power consumption of lighting can be reduced by about 486000 kilowatt-hours per year.
4. Greenhouse management: first, we should do a good job of anti-freezing. Freezable flowers can be equipped with an inner film in the greenhouse to form a two-layer film for heat preservation, and heating can also be carried out in the greenhouse if possible. Second, it is necessary to do a good job in strengthening the greenhouse. On snowy days, when there is snow in the greenhouse, we should remove the snow from the roof in time, increase the light transmission, prevent the greenhouse from being crushed by the snow, and reduce the freezing low temperature after the snow melts. When clearing the snow, you should avoid piercing the greenhouse film and transport the snow out of the nursery. The greenhouse with collapse and collapse deformation should be strengthened and repaired immediately, and if it cannot be repaired, the plants in the shed should be transferred in time, or covered with film, grass curtain or sunshade net to improve the heat preservation effect.
Like most camping cars, the car has an ingenious pop-up table in the back, with sunshade accessories and outdoor picnic set storage space. The car offers a 3-year / 100000-mile warranty.
To ensure the structural stability of the parking shed. The tough safety strength is hundreds of times higher than that of reinforced glass and acrylic board. In membrane engineering, all processing and production can be completed in the factory according to design, and only installation work is carried out on site. Eighth, when the membrane surface is unfolded, effective protective measures should be taken to protect the membrane material from damage. Construction records shall be made for the tension values with control requirements. The rain-proof sunshade of electric car provides sand protection in spring, sunshade in summer, rain protection in autumn and cold in winter. High durability. The suture has no broken thread, no overstretching phenomenon, the film surface is symmetrical, the color is uniform, the drainage is smooth, and the eaves are tight. It has a good stabilizing effect on plant photosynthesis (very suitable for protecting all kinds of cars, valuable works of art and exhibits from UV damage).