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.
Hand sweat wear resistance instrument can simulate automobile interior products, including: dashboard, touch screen, door interior panel, steering wheel, seat, roof, floor mat, sunshade, storage box, ashtray and other interior materials, as well as mobile phone glass screen and shell and other finger / skin wear process. At the same time, the system can also be tested in liquid environment, such as artificial sweat, emulsion and so on. By changing different fixtures, the system can simulate all kinds of wear processes: finger wear, nail scratches, sole wear, industrial scratches and fingerprint cleaning.
There are more environmental pollution sources in the car, such as seats, ceilings, dashboards, sunshades, sound insulation mats, damping boards, carpets, door interior panels, baggage compartments, seals, and so on. These are the main causes of materials, such as rubber, adhesive, leather and so on.
“the car has been driving for a long time. I always thought that the sunshade on the front of the car could only be in front. It turned out that the bayonet could be turned into a side block after the bayonet was pulled open. However, most people will put towels and invoices here. ”
The sunshade designed by designer Rachel Infield responds to the amount of light filtered into the window during the day and darkens as it gets brighter in the morning. Its bizarre blue glow is emitted by a thin layer of electroluminescent material painted on a series of concentric flower decorations on the shade, and there is a sensor inside the curtain to adjust the strength. Electroluminescent materials emit light when an electric current passes through, and it is widely used to provide background light for digital display panels of audio equipment, car dashboards and mobile phones.
JD.com sales data show that since April this year, the search volume of JD.com sports camping products has increased by 145% compared with the same period last year. Under this trend, the first thing to drive is the increase in the turnover of all kinds of camping equipment. The turnover of canopy tent category increased nearly 4 times compared with the same period last year, of which the turnover of Mugao flute hexagonal sunshade increased 8 times compared with the same period last year, and the sales of outdoor hammocks and inflatable mattresses also increased more than 10 times year-on-year. In addition, sales of entry-level products for outdoor camping, such as hydraulic tents, fast-throwing tents and picnic mats, also continued to rise.
To reduce direct sunlight radiation from roofs, walls, windows and indoors 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. the insulation layer is set on the outside of the external wall and roof, or overhead roofing and other measures.
As for the vehicle lifetime warranty, it will include more items, such as common loudspeaker system, dashboard system, sub-dashboard system, ceiling, sunshade panel, signage system, seat system, power system, vehicle switch system, seat belt system, lighting system, body control system, steering wheel system, airbag system and so on. These common items are covered by the whole vehicle warranty.
The shading design should be based on the climate characteristics of the area, the use requirements of the room and the orientation of the window. The effect of sunshade facilities on shielding solar radiation heat not only depends on the shading form, but also depends on the structure, installation location, material and color of sunshade facilities. The shading device can be set to permanent or temporary. Permanent sunshade devices include setting various forms of sunshade panels in the window; temporary sunshade devices include lightweight curtains and various metal or plastic blinds in the window. Permanent shading facilities can be divided into two types: fixed and movable. The movable sunshade facility can adjust the angle of the sunshade according to the change of season, the time of day and the gloom of the sky. Shading measures can also use a variety of heat reflection glass and coated glass, sunlight control film, low emissivity film glass and so on.
Most of the telescopic sunshades on the market are made of inferior silver aluminum foil. After direct exposure to the sun, the heating surface of the whole sunshade is easy to soften and difficult to stretch. If it is used for a long time, there will be a strong smell of plastic.