Guancheng toilet aluminum alloy doors and windows company, rain-proof shutters are used in computer rooms or other public places that need ventilation and rain protection, heat insulation and air flow regulation, and it is composed of rain-proof blades with water collecting ditch, side frame with dripping frame and streamlined adjusting blades, which not only has the advantages of single-layer rain-proof blinds, but also allows staff to adjust the opening of rain-proof shutters according to indoor temperature or ventilation demand. Single-layer rain shutters are divided into vertical and horizontal, mainly used for large shopping malls, exhibition halls, garages and other places of the facade and top sunshade, also has the role of anti-theft insurance. 4. keep the surface of the curtain dry.
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.
With the passage of time, EVA foam is widely used in electronic appliances, pearl cotton instruments, computers, audio, equipment, industrial control chassis, hardware lighting, handicrafts, glass, ceramics, home appliances, spraying, furniture, alcohol and resin and other high-grade fragile gifts, hardware products, toys, melons and fruits, leather shoes, daily necessities and other sold goods. In addition, EVA foam is characterized by excellent anti-infrared ultraviolet ability and is the primary sunshade product. It has a good anti-skid and shock absorption effect. It has many advantages, such as waterproof and moistureproof, shockproof, sound insulation, thermal insulation, good plasticity, strong toughness, recycling, environmental protection, strong crashworthiness and so on.
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 playing the role of energy saving and consumption reduction. 5. Heat preservation and heat relief: electric curtains can effectively prevent strong outdoor light, maintain a steady state for indoor temperature, and are more suitable for work.
Placing the sunshade on the central console blocks the bright light to avoid the reflection of the sun (after the sun shines on the control panel of the car, some light reflects some light again, which enters the driver of the eyes. It is very dangerous to blur the body in this case). To a certain extent, the view of the solar light to the owner is that at this level, the use of the solar distribution pad can effectively protect the safety of the owner; in addition, the solar distribution pad can also reduce direct contact between the central console and the sun. When touching the power supply, the owner will not feel very hot.
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:
PC endurance board integrates daylighting, thermal insulation and sound insulation, which can be used for greenhouse, furniture canopy, office sound insulation, outdoor advertising light box and so on. Foreign countries even appeared in addition to the supporting structure, pure polycarbonate material of large transparent lighting house, a sunshine, crystal transparent, warm and pleasant. In the aspect of greenhouse construction, there are greenhouses built with PC endurance panels, greenhouses with gables using PC endurance panels, and greenhouses with gables and sidewalls using sun panels. In terms of greenhouse efficacy, there are production-based greenhouse, trade greenhouse based on flower trading center, and greenhouse based on scientific research. PC endurance board is a widely used building material, which can also be used in sunshade and canopy.
Types include fuel tank, bumper, sunshade seat, door handle, steering wheel, dashboard and so on. Today, abs recycled plastics in the molding processing of plastic products also have a small number of failures, so that its use is bound, the mechanical strength of general plastics may as well be metal. The shrinkage of plastic is higher during molding. The sensitivity of plastic to temperature is much greater than that of metal or other non-metallic data, and the temperature boundary of plastic is much narrower than that of other data. If the plastic is loaded for a long time, even if the temperature is not high, its shape will have “creep”. The gradual plastic activity of plastic parts is unmalleable, resulting in the loss of dimensional accuracy of plastic parts.
Multi-span greenhouse is a transformation mode of single-arch greenhouse, due to the high utilization rate and the level of mechanization and automation of multi-span greenhouse. From the multi-greenhouse environmental control system electric sunshade electric film coil (window ventilation, electric insulation, quilt, electric fan, water curtain cooling greenhouse environmental control ability is stable, reasonable, high efficiency does not need too much manual operation, just press the switch of the distribution cabinet.
Some car owners park their cars outside in the wind and rain. The front gear, rear gear and windows on both sides of the car are made of glass. The summer sun shines into the car through the glass, which will soon raise the temperature inside the car. Then we can give our car “sunscreen”, that is, we can use car sunshade to block the sun in all directions, so that the light can not enter the car, which can reduce the temperature in the car to a certain extent. it can also prevent leather seats and dashboards from being damaged by ultraviolet rays. Second, driving is not afraid of hot
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.