Windows also have heat preservation, heat insulation, sunshade , anti-wind and rain,

Windows also have heat preservation, heat insulation, sunshade , anti-wind and rain,

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For outdoor swimming, it is best to use a sunshade after landing, or go to a shady place to rest, or use a bath towel to protect the skin, or apply sunscreen in the exposed parts of the body. You should wipe off the scale with a soft dry towel immediately after swimming, preferably rinsing with fresh water. If there is water in the ear, one foot can be used to “jump on the same side” to discharge the water. After that, do a few relaxation exercises and body massages, or take a 15-minute nap in the sun for 20 minutes to avoid muscle rigidity and fatigue.

Now most cars are equipped with CD equipment, autumn affect the normal work of the car audio is mainly high and mild, because the car audio is more installed in the upper part of the dashboard, in order to avoid sunlight, the use of sunshade effect, if the doors and windows seal should be replaced, otherwise the loudspeaker is easy to rust and damage, or even cause short circuit burning host. Car consignment company information report according to Deutsche Welle, the market is becoming more and more important to the German automobile industry. Audi, BMW, Mercedes-Benz and other German cars are very popular with motorists. It is even said that Germany can get out of the economic crisis faster mainly due to the rapid development of the car market and the good reputation of the German car MadeinGermany. In addition to the automobile manufacturing industry, including the spare parts industry.

“this is thanks to our digital management and control system, which combines digital agriculture with facility agriculture.” Pointing to the sensors in the greenhouse, he explained to us that all kinds of sensing devices would combine the temperature, humidity, the concentration of carbon dioxide, the temperature of the air and the weather in the soil, and after systematic calculation, automatically control the opening of windows, ventilation, heat preservation, sunshade and hydroponic management of crops. “for example, before planting seedlings, we have already ploughed the land and controlled the temperature and humidity of the greenhouse through systematic data.” For the current spring ploughing preparation work, Fei Jie said in detail.

Windows also have heat preservation, heat insulation, sunshade, anti-wind and rain, noise and other functions. From the analysis of the composition of building energy consumption, it is found that the energy loss through doors and windows is very serious, which is the main reason that affects the building thermal environment and causes excessive energy consumption.

So we should adopt the form of deep ploughing. Only in this way can we compare the photosynthesis between plants. It can do a good job of topdressing and the dilution between fertilizers in the later stage. Why should sunshade net be covered in the construction of greenhouse? Prevent rain and release hail. Can reduce the impact of rainstorm and hail, its damage to crops in the shed, cooling in summer and autumn, sunshade net can effectively block the sun and reduce the temperature in the shed. Avoid the harm of strong light and high temperature to crops. (3) moisturizing and drought resistance, the communication speed between the air and the outside world becomes slower, and the relative humidity in the shed will become larger. (4) keep warm and prevent frost. Covering the sunshade net in winter can protect the ground temperature and frost, and do a good job in the overall heat preservation of the glass greenhouse. 1 where conditions permit. The construction of semi-underground border surface can be used for the temperature of the soil in the glass greenhouse. Play a good role of soil heat preservation;

It is always inevitable to park cars outdoors in summer. In the scorching sun, the temperature inside the car will rise sharply to 50, 60 ℃ or more, such as the damage to the dashboard and leather seats can be imagined. At this time, a windshield can save the car from “cauterization”. Sunshade panel is a kind of sunscreen with reflective surface. When the vehicle is parked, the sunscreen placed at the front and rear windscreen can reflect sunlight, which can not only reduce heat into the car, but also avoid strong sunlight exposure to dashboards and console panels. When choosing and buying, it is best to choose a folded sunshade, which can be folded and stored when the weather turns cool, which is not only easy to carry, but also easy to save. two。

Therefore, in the structure of the window, in order to be able to control the illuminating effect of sunlight, the area of the window wall should not be too large. If the window area is relatively large, it should be considered to choose heat reflection glass, endothermic glass or other shading methods, such as eaves, eaves, sunshade panels, window cloths and so on to block the absorption of heat. Improve the airtightness of doors and windows and reduce the number of ventilation in the room. For example, the selection of outstanding airtight doors and windows, or the addition of closed bars on doors and windows can improve the airtightness of doors and windows. Choose the automatic control system. The automatic control system includes energy control of cold and heat source, fresh air volume control, quantity control of air conditioning system, start and stop time and operation mode of equipment, supply air temperature control, temperature and humidity setting control and so on. The automatic control system can complete the convergence management and good control of the air conditioning system, and guess the air state parameters (temperature, humidity, enthalpy, concentration, etc.) in the room surface to keep the indoor environment comfortable.