This kind of flower planting greenhouse is widely used in most areas, especially in the south. The single-family arch shed is mainly made of plastic-coated steel pipe or galvanized steel pipe, the surface is covered with film, and air vents are added on both sides. The utility model has the advantages of simple structure, low cost, easy construction and maintenance, long service life and strong resistance to wind and snow load. Its biggest deficiency is its low heat preservation capacity and high operating cost in winter, so it is suitable for breeding non-tropical flowers with low temperature requirements. Of course, we can add two-layer film on the original basis, increase the curtain machine quilt and other thermal insulation equipment, sunshade can effectively improve the arch shed temperature.
Temporary shading is the installation of lightweight curtains, plastic blinds or pendants at the window, while sexual shading is the installation of sunshades in various forms at the window. The facilities of sexual sunshade system can be divided into active form and fixed form according to whether the components can be disassembled and moved. In recent years, the active sunshade system is widely used in buildings in our country, and the angle of the sunshade can be adjusted freely according to the annual seasonal change or the all-day sunshine change. Because of the strong flexibility of this facility, it can also be easily removed in order to get sunshine and avoid blocking the sun in the cold season. Today, with the rapid development of science and technology, there are all kinds of heat reflection glass, such as sunlight control film, coated glass, low emissivity film glass and so on.
You can directly fill the roof with soil to grow vegetables in a large area, or you can use containers to grow vegetables. It is recommended to plant luxuriant vine crops to cover the entire roof. Growing vegetables on the roof must be based on the premise of good load-bearing on the roof, and crops can not corrode concrete buildings. Each pair of ceiling curtain is composed of left and right guide rails, which drive the track when the motor starts, and the fabric is drawn by an elastic guide shaft in the middle to achieve the purpose of sunshade. Sun room sunshade system if the daylighting of the balcony at home is on the medium side, it is recommended not to use full shading curtains, but to use semi-shading curtains, so it is appropriate to choose whether shading is needed or not. The color of the space tends to be simple and pure. Plus the silver-gray sunshade looks like a perfect match. It can be a straight line or an arc. According to the architectural characteristics of the building, we use straight-line double-track ceiling curtain. It is not only practical for shading, but also maintains the style of architectural design.
The installation of sunshade system on double-layer glass curtain wall can prevent solar radiation to the maximum, improve indoor environment and temperature, avoid indoor overheating, and affect indoor lighting and ventilation. In the specific sunshade design, in order not to affect the bright and clean effect of the building, it is best to install sunshade devices indoors, such as sunshade panels, sunshade blinds, aluminum alloy blinds, electric shutters, etc., or new nano-materials can be used to better resist ultraviolet radiation. When installing the sunshade device, it should be installed at a distance from the outer glass 150mm~180mm. At the same time, the form of the opening window or door of the inner curtain wall should be considered to avoid affecting the normal opening or closing of the window or door.
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The resort ecological park is located near Zhongshan South Road, so you can bring your family and friends to enjoy the scenery and enjoy the picnic. Flowers in full bloom in the park, pleasant breeze, through the North American Liquidambar formosana, slash pine, ginkgo, cherry blossoms and other communities planted into sparse forest and grass areas, spring flowers, summer sunshade, autumn leaves, winter branches, everywhere you can not miss the beauty.
In the internal thermal insulation system, when the greenhouse or indoor temperature drops to the set low temperature limit at night, the thermal insulation quilt is turned off, the heat preservation of the greenhouse is strengthened, the ground radiation heat loss is reduced, the heating energy consumption is reduced, and the operating cost of the greenhouse is greatly reduced; the shade curtain can be opened during the day to make the greenhouse fully daylighting. The working principle is the same as that of internal sunshade, which is made of a lightweight quilt that does not absorb water and weighs between 100 and 150 grams.
The third sunshade side block function, this function is also available in low-equipped cars, the sunshade can not only block the sun coming from the front window, sometimes the sun can also be blocked from the side window, and the joint on the right side of the sunshade is not fixed. Just break off the sunshade along the gap and turn to the side of the window.
Especially in some high-end cars and concept cars, natural hemp fiber composites have been used instead of chemical fiber composites such as glass fiber and other chemical fiber composites, such as car interior door panels, miscellaneous boxes, truck floor, spare tire cover, seat backrest, dashboard, seat armrest, roof interior decoration, sunshade panel, luggage compartment decoration board and so on.