In the urban sub-central station comprehensive transportation hub, the main hub function is built underground. On the ground, a landmark building, the “Jingfan” roof, was built. The roof can balance the cooling and heating load and rationally control the indoor light and heat environment by setting a perforated sunshade. It is estimated that 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 about 486000 kilowatt-hours of lighting electricity can be saved every year.
Chinese automobile media reporters have tested the special sunshade film affixed to the car window, and the conclusion shows that it does have a certain sunshade and heat insulation effect. However, this kind of sunshade film will seriously reduce the light transmittance, resulting in poor vision at night, so it is not recommended to install the sunshade film on the windshield. Other side windows can be mounted with sunshade film if necessary, although the shading effect is not necessarily obvious, at least it can better protect the privacy of passengers.
Under the premise of meeting the interior design requirements of the building in Hangzhou, adding external sunshade panels, awnings and appropriately increasing the length of the southward balcony can play a certain sunshade effect. Heat-reflecting fabric curtains coated with metal film are arranged on the inside of the window, which has a decorative effect on the front, forming a less mobile space layer about 50mm thick between the glass and the curtains. In this way, a good effect of thermal reflection and thermal insulation can be achieved, but the direct lighting is poor and should be made into a movable type. In addition, installing blinds with certain thermal reflection on the inside of the window can also obtain a certain thermal insulation effect.
(3) semi-rigid foam? It is mainly used to make automobile dashboard, handrail core, sunshade, gearbox top cover, roof lining, door interior panel, bumper core, thrust pad and so on. Because this kind of polyurethane foam has high pressure load capacity, outstanding shock resistance and impact resistance, it can effectively eliminate vibration noise.
Company profile: Changshu Automobile Accessories Co., Ltd. (CAIP) was founded by Mr. Luo Xiaochun in 1992. Headquartered in Changshu City, Jiangsu Province, the Group is one of the fastest growing private integrated automobile interior manufacturing enterprises in China. Mainly for FAW-Volkswagen, Shanghai General Motors, Chery Automobile, Beijing Mercedes-Benz, Dongfeng Shenlong, SAIC and Shanghai Volkswagen and other automobile manufacturers supporting door guard assembly, dashboard / sub-dashboard assembly, suitcase interior assembly, coat rack assembly and sunshade panel and other auto parts ……
The new 3-series dashboard is divided into two parts, with conventional parameters such as speed, speed, water temperature and instantaneous fuel consumption on the left; some add a display screen, which uses the i-drive knob placed behind the gear to adjust sound, gps map (which began to add this configuration in mid-2006), vehicle status and other information. The double-arc dashboard sunshade arch divides different levels of control areas, and all secondary control and display devices are slightly toward the driver; the two symmetrical circular instruments under the dashboard sunshade arch are simple and clear, while under the second dashboard sunshade arch is a large LCD display to display satellite navigation, reversing radar, entertainment systems and various driving information. Due to the use of i-drive information control system, the center console looks very regular, not so many complicated buttons and knobs.
Ensure effective positioning and layout to maximize the use of solar passive strategies. Materials with thermal mass are used to improve passive solar heating and cooling. Improve the level of insulation and use well-designed insulation solutions suitable for the climate. Reduce unnecessary heat loss and increase through windproof seals and wind and rain strips on doors and windows. Adjust the size and orientation of windows and install curtains with curtains, exterior blinds and sunshades with appropriate glass and window styles according to your climate to reduce the need for extra heating and cooling.
In the past, for example, if the car was parked outside in summer, the temperature inside the car with closed windows would rise sharply to 50 or 60 degrees Celsius or even higher under the exposure of the sun, and the high temperature would damage the dashboard and the real p seat. Because the windows of many cars are covered with solar film, the front and rear windshield has become the main way for the sun to enter. The easy-to-fold windshield, which reflects most of the sunlight, is usually made of tin foil and is especially effective when parked for a short time. Curtains or car windows should also be affixed or installed with sunshade curtains, the installation of car curtains only install a chute on the top and bottom of the window, and then install the curtains in the meantime, but sometimes the chute will not be smooth, it is more troublesome to pull up at this time.
This kind of agricultural film usually results in poor light conditions in the greenhouse, and the temperature is relatively low and the humidity is relatively high, which aggravates the diseases and insect pests to some extent. The heat preservation performance of agricultural film is poor, especially the noon temperature in summer and autumn is easy to be too high, so it is necessary to do a good job of cooling: suitable for feeding wet leaves. It is easy to cause mulberry leaf withering after high temperature and ventilation in the shed. Wet leaves can be fed at noon on a sunny day and air spray with effective chlorine concentration bleaching solution is used to replenish moisture and prevent disease. Increase ventilation. After sunrise on a sunny day, open the film on both sides of the greenhouse for ventilation, and put down the film on both sides to keep warm when the temperature in the shed drops below the suitable temperature for feeding in the evening. When the temperature is high, ventilate day and night. Put down the sunshade net on both sides of the greenhouse on rainy days and lift the film on both sides of the greenhouse to facilitate ventilation.
The CARE version of the Wechi / Wechi FS will add a reversing radar, a Nanoyi water ion generator, a tissue bag and a sunshade cosmetic mirror, which will bring great convenience to female car owners. In addition, the new car will be equipped with a new antibacterial fabric seat, which has obtained the “anti-bacterial and anti-odor processing” certification of the “Japan SEK Mark Fiber Product Certification Standard”. With the use of Nanoyi water ion generator, it can effectively remove bacteria and odor, inhibit the growth of bacteria and improve the air quality in the car. What do you think of the 2022 Wechi / Wechi FS CARE model?
The heat preservation work in the greenhouse can be accomplished by using side insulation and top inner insulation curtain (figure 4), as well as internal and external sunshade curtain and top skylight. The heat preservation work can be carried out 2 hours before sunset. Close the top skylight 2 hours before sunset, expand the internal heat preservation, and then gradually expand the internal sunshade and side insulation. All the internal heat preservation, inner sunshade and side heat preservation will be carried out before sunset. If necessary, external shading can also be fully carried out for thermal insulation. When the external solar radiation is less than 300W/m2 (blade stomata closed) and need heat preservation, you can directly turn on internal heat preservation, side heat preservation and internal shading, and close the top skylight at the same time.