Four-seal aluminum plastic and aluminum composite energy-saving door and window structure
An aluminum-plastic-aluminum, four-sealing technology, used in sealing devices, parallel glass structures, windows/doors, etc., can solve problems such as poor thermal insulation and poor sealing effect, achieve excellent thermal insulation performance, improve thermal insulation performance and sound insulation performance, and reasonable structure. Effect
Inactive Publication Date: 2012-12-05
新疆中石油管业工程有限公司
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[0004] The purpose of the present invention is to provide a four-sealed aluminum-plastic-aluminum composite energy-saving door and window structure, which has a reasonable structure, solves the problems of poor heat preservation and sealing effects of existing doors and windows, and has excellent heat preservation performance and high strength
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[0013] A four-seal aluminum-plastic-aluminum composite energy-saving door and window structure, such as figure 1 As shown, it includes a profile composed of a frame profile 1 body, a fan profile 2 body, a stile profile 3 body, and an interlayer glass group composed of at least two layers of plate glass 62. The edges are fixed, and a fixed distance is kept between two adjacent flat glasses 62, and the two adjacent flat glasses 62 and the body part of the fan profile 2 or the body part of the stile profile 3 form a sealed space layer 73, that is, the body of the fan profile 2 Fix along the periphery of the first interlayer glass group 59, and form a spacer 73 between every adjacent two flat glasses 62 in the first interlayer glass group 59 or between every adjacent two flat glasses 62 in the second interlayer glass group 61 , the body of the stile profile 3 is fixed along the periphery of the second interlayer glass group 61; the body of the frame profile 1, the body of the fan ...
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The invention discloses a four-seal aluminum plastic and aluminum composite energy-saving door and window structure, and is characterized in that an aluminum plastic and aluminum composite section bar is formed by a frame section bar, a fan section bar and a stick section bar, which are plastic section bars, an inner aluminum alloy section bar and an outer aluminum alloy section bar, a plastic section bar body is located between two aluminum alloy section bar bodies, the frame section bar and the stick section bar are respectively provided with three sealing rubber strips, that is to say, a first outer sealing rubber strip, a first inner sealing rubber strip and a second inner sealing rubber strip, the fan section bar is provided with one sealing rubber strip, three cavities are respectively formed between the frame section bar and the fan section bar, and between the stick section bar and the fan section bar through the inner sealing rubber strips, the outer sealing rubber strip, a first inner extension wall body and a second inner extension wall body, an outer isobaric cavity is beneficial for balancing air pressure, and heat exchange of the indoor air and the outdoor air can be effectively blocked by a middle insulation cavity and an inner insulation cavity. The four-seal aluminum plastic and aluminum composite energy-saving door and window structure, provided by the invention, has the advantages of reasonable structure, capability of solving the problems of poor thermal insulation effect and poor sealing effect of the conventional door and window and greatly improving the thermal insulation property and the sound insulation performance of the door and the window, excellent thermal insulation performance and high intensity.
Description
technical field [0001] The invention relates to profiles, and belongs to the field of building doors and windows, in particular to a four-seal aluminum-plastic-aluminum composite energy-saving door and window structure. Background technique [0002] Due to the high thermal conductivity of aluminum alloy profiles, the thermal insulation performance of aluminum alloy doors and windows is poor. Even with insulating glass, its thermal insulation performance can only reach the K value of 4.0W / (m 2 K) or so, in order to improve the thermal resistance of aluminum alloy profiles, many door and window enterprises use the method of synthesis of broken bridge heat insulation strips to make aluminum alloy profiles. Aluminum alloy doors and windows made of such profiles have improved thermal insulation performance , K value can reach 3.2W / (m 2 K) or so, but the energy saving in exchange for a substantial increase in cost barely meets the requirement of 50%, which is not worth the candle...
Claims
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IPC IPC(8): E06B3/66E06B7/23E06B3/26E06B3/964
Inventor 张彦成张耀峰黄国华刘宏峰费小龙王晓生刘波张同心
Owner 新疆中石油管业工程有限公司