Of course, the cooling work of the greenhouse in summer can not rely entirely on the greenhouse insulation quilt, but also should take some other measures accordingly. Can cooperate with enhanced ventilation to cool down, but it should be noted that it is best to set up a wind shield in the tuyere to avoid the cold wind blowing directly on vegetable and fruit noodles; you can also use a sunshade net to cool down, and the shading rate of the shading net can be selected according to your needs. The advantage of shading net is that it can not only prevent sunburn vegetables, but also allow part of the light to illuminate the interior of the greenhouse, ensuring the photosynthesis of vegetable leaves; you can also take spray cooling methods.
On the interior decoration, the design of the circular integrated layered dashboard not only ensures the sense of luxury, but also adds the brushed texture material, highlighting the younger age. At the same time, compared with the previous generation, the central control screen has been upgraded to 12.3 inches and higher definition, which is not only larger, but also easier to operate. The blue atmosphere lights provided in the cockpit create a unique sense of science and technology. One of the favorite designs for young people today is the big canopy. The 2020 VV5 has an oversized 1843*1117mm canopy, which not only enhances the lighting effect in the car, but also brings a more transparent and comfortable visual space to a certain extent. 4.96mm laminated reinforced glass increases the privacy of the car, while the electric sunshade can effectively isolate the external sun, reduce the interior temperature and improve comfort.
GMT die sheet has high specific strength, lightweight components, high degree of freedom of design, strong collision energy absorption and good processability, so it has been widely used in the automobile industry abroad since the 1990s. With the increasing requirements of fuel economy, recyclability and easy processability, the market of GMT mold materials used in the automobile industry will continue to grow steadily. At present, GMT mold materials are widely used in the automotive industry, including seat frame, bumper, dashboard, engine cover, battery bracket, pedal, front, floor, guard, rear traction door, car roof, luggage bracket, sunshade, spare tire rack and so on.
●?? One is to clear the ditch and reduce dampness. Clean up the ditches in time to reduce the field humidity and prevent waterlogging damage caused by stagnant water in the field; the whole bed in the greenhouse is covered with plastic film, and the ditch is covered with dry straw to reduce the humidity in the greenhouse. The second is to keep warm against the cold. Pay attention to the heat preservation of vegetables, check the leakage of the greenhouse film, close the shed at the right time in the morning and evening, properly uncover the film and ventilation when the temperature is high, adjust the temperature and humidity in the shed, and increase the light. Open-field vegetables can be tied around the waist, floating surface covering sunshade net, straw and other anti-freezing. Third, strengthen management. Do a good job in pruning vegetables in the field, beating leaves, hanging vines, fertilizing, cultivating soil and so on. Fourth, post-disaster management. After the freezing weather of rain and snow, timely ventilation and humidity drop, spraying to prevent disease, frostbite disease cleaning and other measures, strict control of watering, sunny weather should pay attention to timely return to the curtain to prevent plant seedlings from withering and dying.
(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.
The car is equipped with four-way adjustable main and auxiliary seat, which is wrapped in leather and fabric splicing material. At the same time, the rear seat can be put down by 5 stroke 5. In addition, the new car is also equipped with knob electronic block, air conditioning, main driving sunshade cosmetic mirror and inner rearview mirror driving recorder interface.
There is nothing wrong with all practical designs on the new flying dashboard-the entire dashboard is made up of straight lines, including the details of the dashboard sunshade. All aggressive features that may affect the internal sense of space are invisible in terms of brand-new flying.
Minqing living room electric ceiling curtain FSS series reputation is good, 6. Energy saving and environmental protection: electric shutter windows can achieve the appropriate indoor temperature by adjusting sunshade, which can effectively reduce the heat load of air conditioning, absorb solar radiation energy and reduce heating load in winter, thus saving energy and reducing consumption. 5. Heat preservation and heat relief: electric shutter windows can effectively prevent strong outdoor light, maintain a steady state for indoor temperature, and are more suitable for work.
A shade arch shed was built in the field. The height of both sides of the arch shed should be higher than 25cm from the nursery bed and above 45cm in the middle. After covering the colorless plastic film, it is covered with about 65% sunshade net, and the edge is compacted to prevent air leakage and ventilation. When the temperature in the shed reaches or exceeds 40 ℃ during the day, remove the film at both ends or in the middle to reduce the temperature to prevent the seedlings from being burned by high temperature; do a good job of heat preservation and moisture preservation by compacting the edge of the shed in winter.