indoor temperature is higher in summer and sunshade is needed. If
(2) adjustable shading facilities should be used in ultra-low energy consumption buildings. The heat absorbed by the sun absorbed by the external sunshade surface can be adjusted automatically or manually according to the sun height angle and outdoor weather conditions, and the proportion of the sun absorbed by the external sunshade surface is smaller than that of the inner or middle shade. It is the most suitable shading form for ultra-low energy consumption buildings. The schematic diagram of the adjustable external sunshade and adjustable sunshade of the lifting louver is shown in figure 10.
For the “office color steel house”, the glass roof and open a larger skylight color steel room. The price of this kind of colored steel house is lower, but the indoor temperature is higher in summer and sunshade is needed. If your housing area is large, is a villa building, your colored steel house is mainly used for winter leisure, fitness, flower cultivation, etc., it is suitable to choose the whole mobile steel house whose roof can be moved and opened. This kind of color steel room will not have the problems of poor lighting, fixed lighting roof and high indoor temperature in summer. In the earthquake area, earthquake-resistant panel housing teams sent from various localities are working day and night to build neat and comfortable temporary houses for the affected people. Due to the convenience of disassembly and assembly, hundreds of mobile houses can be put into use within a few days. On the ruins of ruins everywhere, these brand-new huts have become warm new homes for the affected people after the earthquake. The construction standards of houses before disaster relief are earthquake resistance, thermal insulation, fire prevention and thermal insulation.
There are many kinds of automotive composites, including glass fiber mat reinforced thermoplastic composites. Natural fiber reinforced thermoplastic composites and carbon fiber reinforced composites are widely used in seat frames, bumpers, dashboards, engine covers, battery brackets, pedals, floors, protective panels, car ceilings, luggage brackets, sunshades, spare tire racks, etc., with the advantages of high strength, good durability, high reliability, low price, recyclable, degradable, renewable and so on.
Three major cooling measures for greenhouse. If winter is over, can summer be far behind? With the increase of summer temperature, how to cool the greenhouse properly has become an important work of daily management. Below, the editor of Tengchong greenhouse will introduce the following six cooling measures. First, external sunshade system. In order to minimize heating costs and improve efficiency, how to enhance the heat preservation capacity of Baoshan greenhouse and reduce heat loss has become a concern of many greenhouse users. Is to cover the excess sunlight outside the greenhouse to form a shade to protect the crops in the greenhouse, so that the temperature in the greenhouse is kept at a suitable temperature. This can effectively block direct sunlight crops without affecting the natural ventilation in the greenhouse, and the cooling effect is better than that of internal shading, but external shading materials are required to be sturdy, durable, flexible and anti-aging
When it is also hot, the way to build a sunshade or sunshade net over the whale can be effective in direct sunlight. To achieve the purpose of cooling, apply reflective radiation paint three times. For the original state of Whale Island Paradise, Shanghai Enyu Media does not recommend applying reflective paint directly to the shell of Whale Island. It can be used on the sunshade, and then perpendicular to the light. Play the role of outward refraction. To achieve the purpose of cooling, recruit four convection ventilation. Enyu Media Whale Island maintains the original intention of the design. A three-door design is used to design a pedestrian door on the head of the whale. Emergency doors are designed on both sides, which not only deal with emergencies, but also play the role of ventilation and air convection. Reduce the indoor temperature, recruit five surrounding green plants, one of the functions of green plants is to filter and precipitate impurities in the air, absorb carbon dioxide and exhale oxygen.
At present, spray-free plastics have been successfully used in side skirts, central control panels, DVD panels, glove boxes, sunshades, instrument panels and other automotive parts in the automotive field. Bioplastics bioplastics are produced by using original plants as raw materials, such as sugar cane and corn, under the action of microorganisms. Commonly used plastics are generally synthesized from petroleum products, and there are often small molecular harmful substances that do not fully react, while bioplastics, due to the use of renewable raw materials with low toxicity and low harm, greatly reduce the amount of VOCs volatilization in the car after being prepared into automobile interior parts. In addition, this bioplastic can be decomposed to facilitate subsequent recycling, so it is a more environmentally friendly type of plastic. News: