Doors and windows hardware future will achieve human diversity
Doors and Windows hardware system of the variety of architectural design idea and the development of the window system technology and machinery and materials in the further development of the industry, building hardware category from the form of the traditional simple also to functional, specificity development. Window will have more vitality and energy saving system, lighting, ventilation system and the system of door window contact will make hardware has more accurate functional characteristics, and with the Windows and doors every relevant system good adaptability.
Since the late 17 th century, with the progress of The Times, glass industrial production, the relationship between man and nature of change. People realize the window should also is pure function of-but not only has a simple daylighting, swimming, shelter role. The people of Britain during the invention straight edges type a casement (that is, make the same score a window), the Netherlands who invented DiaoChuang (i.e. puush-up window), DiaoChuang sliding along vertical direction by a pulley equipment control. Ushered in "doors and Windows hardware system" times. Various kinds of hardware system emerged, such as at present market common form: the flat open hardware, flat open hardware, in open within pour inside hardware, the central suspension of window hardware (vertical suspended turn), the central suspension of window hardware (level rotary), the suspended window hardware, push-pull hardware, the horizontal pushing hardware, NaQing smooth lateral hardware, electric hardware, intelligent electric hardware, folding open hardware and tiras hardware, ventilated take a breath device and so on.
Such as improvement of the ventilation of the doors and Windows need the hardware of the supporting installation of open direction control casement to adjust the direction of the wind, the wind speed and into the air volume, its side effects is heat loss, increase the burden of building energy consumption, and air entrainment impurities and mosquitoes and flies to enter indoor, etc. Winter and summer two season, indoor temperature with ventilation rapid change, cold air leak lead to indoor temperature in summer, winter is cause indoor heat rapidly and a large loss, indoor and outdoor air flow with heat change is the important reason in energy consumption, accounts for roughly 20% of building energy consumption. Consider ventilated time factors, the open door window is often instant open and closed, if use have filter device of hardware design fig2. aluminum awning window ventilated take a breath, although timely ventilated effect is not apparent, but sustainable ventilated take a breath, and indoor temperature slow change, the more to adapt to the needs of comfort and health. So the window through the combination of hardware system is designed, which can achieve good natural ventilation effect.
Technology reform is the foundation of aluminum alloy doors and Windows. As a family homes when decorating indispensable link, aluminum alloy doors and Windows, with its good performance, light weight, beautiful, daylighting is good, durable, easy recovery profiles, and high efficiency and no environmental pollution and so on characteristics loved by the people. But, the reporter in chengdu visit, also found that the aluminum alloy doors and Windows of some shortcomings, such as, box material and insulating performance is poor, this shortcoming directly affect the performance of the aluminum alloy doors and Windows. Top priority, improve the aluminum alloy doors and Windows insulating and energy-saving two big performance became the aluminum alloy doors and Windows enterprise future key to solve technical problems. Chengdu celebrity in doors and Windows of President of limited company of ChenYiShui: "to solve the aluminum alloy doors and Windows of insulation and energy saving two problems, and need to do two fundamental job, first, improving the structure design; second, pay attention to the choosing of raw materials."
According to understand, to improve the performance of the aluminum alloy doors and Windows and class, must change the past only for save work, save material, low price of production mode, to realize the push-pull window to performance is good casement Windows give priority to a transition, realize single, double, three big and small open fixed and diversified system design. At the same time, in the aluminum alloy doors and Windows box material, glass, lie between, such as glue sealing article on the choice of also should pay attention to.
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