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.
In order to prevent the car from being hurt by the sun, many people will buy sunshade for the car. As we all know, the main purpose of car shading is to block the scorching sun, which can reduce the temperature inside the car to a certain extent, and protect leather seats and dashboards from ultraviolet rays.
Third, make full use of all kinds of facilities to create favorable conditions for the growth and cold protection of crops, the greenhouse should do a good job of heat preservation and temperature increase in the greenhouse to ensure immortal seedlings, and actively prepare enough film, sunshade net, straw and other covering insulation materials, in case of freezing weather, do a good job of covering and heat preservation, especially solar greenhouse seedlings, and remove the mulch in time after the strong wind and low temperature to reduce disaster losses.
The glass curtain wall can affect the radiation of the sun by selecting a reasonable glass material, but the effect of installing sunshade panels, shading blinds and other external shading is far greater than changing the glass material. Setting up a sunshade system on the glass curtain wall can minimize the direct exposure of sunlight, so as to avoid indoor overheating, which is one of the main measures to build and protect against heat in hot areas.
First of all, from the control system of the multi-span greenhouse, the electric sunshade, the electric film, the window, the ventilation, the electric insulation and the water curtain of the electric fan have been realized. The control ability of the greenhouse is more stable and reasonable, and the work efficiency is higher. There is no need for manual operation, just press the switch of the distribution cabinet. Looking at the production in some backward areas ten years ago and even now, this is a great progress for facility agriculture in our country. Secondly, our multi-span greenhouse can be equipped with mechanized automatic fertilizer spraying machine, automatic seeder and even Internet of things control is now a very common system, greatly improving production efficiency and realizing irrigation, fertilization, water and fertilizer saving, soilless cultivation and other protection of soil from pollution.
Some time ago, a Jiangsu user bought a straw hat for my summer sunshade. After receiving the goods, he said that the thing you sent me was bad and asked for a refund. I saw the picture he sent showing the opening of the side line. We will check the goods one by one, it is impossible to have such a bad situation, it is useless for you to argue with him, and then say to him, how about I compensate you some money or give you another one? He said, then send me another one. When you send it, you must send it well. I said, of course, I am relieved to send you a good one. Then I sent him another one, thinking it was a thing of the past.
This category mainly refers to the use of manually adjustable (including manual adjustment and manual control of electric adjustment) shading facilities (sunshade panels, blinds, curtains, etc.) or selection of transparent materials (such as photoelectric glass, sunshade type Low-e coated glass, etc.) to adjust the angle and length of shade blades according to sunshine angle, sunshine time and environmental conditions in different areas and seasons in order to control light. Keep the strong light outside in summer to reduce the cooling energy consumption, and the warm sunshine in winter into the indoor to reduce the heating load.
Choose a shady place when parking. If parking space permits, you can choose to park in a place with a sunshade or tree shade to avoid exposure to the sun in the car. Use sunshade. When parking, you can use sunshade to cover part of the window to reduce the temperature rise in the car. Clean the car regularly. Driving under high temperature in summer is easy to produce odor and dirt in the car, regular cleaning can effectively reduce the rise of the temperature inside the car. Use cars and clothes. In the case of parking for a long time, cars and clothes can be used to cover the entire car body to avoid excessive temperature in the car. Use the sunshade. When driving, sunshades can be used to cover the part of the sun to reduce the rise in temperature in the car. Install heat insulation film. The installation of heat insulation film can reduce the exposure of sunlight to the car to a certain extent and reduce the rise of the temperature inside the car.
To reduce the direct radiation of sunlight from the roof, walls, windows and enter the room through windows, eaves, sunshades (awnings), coated glass, etc., can be used to reduce the radiation heat of sunlight absorbed by external walls and roofs, and light-colored exterior wall finishes can be adopted. set the insulation layer on the outside of the external wall and roof, or overhead roof.