CN117512408A - 一种高隔热断桥铝型材及其制备方法 - Google Patents
一种高隔热断桥铝型材及其制备方法 Download PDFInfo
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 77
- 238000009413 insulation Methods 0.000 title claims abstract description 35
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 32
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 26
- 239000012774 insulation material Substances 0.000 claims abstract description 20
- 239000000956 alloy Substances 0.000 claims abstract description 19
- 238000005507 spraying Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 238000004381 surface treatment Methods 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000012720 thermal barrier coating Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
- E06B2003/26321—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section with additional prefab insulating materials in the hollow space
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
- E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
- E06B2003/26323—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section with coatings reducing the radiation
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
本发明公开了一种高隔热断桥铝型材及其制备方法,包括以下步骤,S1、材料准备:准备好铝合金材料、隔热材料和断桥条,其中隔热材料包括填充材料和喷覆材料,填充材料填充于铝型材内部,喷覆材料喷覆于铝型材表面;S2、铝型材制备:将铝合金材料进行加热,呈熔融状态后通过挤压机将其挤压成型,形成铝型材的基本形状;本发明的有益效果是:通过在铝合金中加入隔热材料使得成型的断桥铝型材具备良好的隔热性能,并通过两层隔热材料形成隔热材质对铝型材内外两面进行热量隔断,中间部分仍然采用传统隔热条进行热量隔断,使得相比于传统断桥铝型材隔热保温性能增强。
Description
技术领域
本发明涉及断桥铝加工领域,具体为一种高隔热断桥铝型材及其制备方法。
背景技术
断桥铝型材是一种用于建筑门窗的材料,它由两个铝合金型材通过断桥铝条连接而成。断桥铝型材的特点是中间有一层断桥铝条,可以有效隔断室内和室外的热传导,提高门窗的保温性能。同时,断桥铝型材还具有良好的抗风压性能、防水性能和隔音性能,能够满足建筑门窗对于安全、舒适和节能的要求。断桥铝型材广泛应用于住宅、商业建筑和公共建筑等领域。
断桥铝型材采用铝合金制作,其导热性能与防腐蚀性能优异隔热性能却有限,虽然断桥铝型材在窗框中采用了断桥设计,可以有效减少热传导,但其隔热性能仍然不如其他他材质的窗框,如塑钢窗等,部分热量仍然能透过无隔热条的部分通过断桥铝型材之间的缝隙与空气向外界传播,造成室内温度与外界发生交换,即隔热保温性能受到影响。
发明内容
本发明的目的是针对现有的问题,提供一种高隔热断桥铝型材及其制备方法,解决了上述背景技术中提出的其隔热性能仍然不如其他他材质的窗框,如塑钢窗等,部分热量仍然能透过无隔热条的部分通过断桥铝型材之间的缝隙与空气向外界传播,造成室内温度与外界发生交换,即隔热保温性能受到影响的问题。
本发明为实现上述技术目的所采用的技术方案为:一种高隔热断桥铝型材及其制备方法,包括以下步骤,S1、材料准备:准备好铝合金材料、隔热材料和断桥条,其中隔热材料包括填充材料和喷覆材料,填充材料填充于铝型材内部,喷覆材料喷覆于铝型材表面;S2、铝型材制备:将铝合金材料进行加热,呈熔融状态后通过挤压机将其挤压成型,形成铝型材的基本形状;S3、隔热材料填充:在铝型材的中间空腔中填充隔热材料;S4、断桥条安装:在铝型材的内部空腔两侧安装断桥条;S5、表面处理:对铝型材进行表面处理,使其表面处理后喷涂隔热喷覆材料,形成高隔热断桥铝型材。
进一步的,所述S1中隔热填充材料为聚氨酯泡沫,隔热喷覆材料为热障涂层,由陶瓷材料组成。
进一步的,断桥条为塑料或橡胶等材料制成,设于两块铝型材之间,并隔离铝型材的内外两侧。
进一步的,所述S1中铝合金材料为,Cr:0.2%、Si:0.12%、Ti:2.48%、Mg:0.04%、Zn:1.12%,其它为Al。
进一步的,所述S2中铝型材制备铝合金的挤压温度为490~550℃,挤压速度为1~8m/min。
进一步的,所述S5中表面处理方式为阳极氧化法。
本发明有益效果为:
通过在铝合金中加入隔热材料使得成型的断桥铝型材具备良好的隔热性能,并通过两层隔热材料形成隔热材质对铝型材内外两面进行热量隔断,中间部分仍然采用传统隔热条进行热量隔断,使得相比于传统断桥铝型材隔热保温性能增强。
具体实施方式
下面对本发明做进一步的阐述,以下结合具体实施例对上述方案做进一步说明,应理解,这些实施例是用于说明本发明而不限于限制本发明的范围,实施例中采用的实施条件可以根据具体企业条件做进一步调整,未注明的实施条件通常为常规实验中的条件。
图1是本发明制备方法的流程图;
一种高隔热断桥铝型材及其制备方法,包括以下步骤:
S1、材料准备:准备好铝合金材料、隔热材料和断桥条,其中隔热材料包括填充材料和喷覆材料,填充材料填充于铝型材内部,喷覆材料喷覆于铝型材表面;S2、铝型材制备:将铝合金材料进行加热,呈熔融状态后通过挤压机将其挤压成型,形成铝型材的基本形状;S3、隔热材料填充:在铝型材的中间空腔中填充隔热材料;S4、断桥条安装:在铝型材的内部空腔两侧安装断桥条;S5、表面处理:对铝型材进行表面处理,使其表面处理后喷涂隔热喷覆材料,形成高隔热断桥铝型材。
进一步的,所述S1中隔热填充材料为聚氨酯泡沫,隔热喷覆材料为热障涂层,由陶瓷材料组成。
进一步的,断桥条为塑料或橡胶等材料制成,设于两块铝型材之间,并隔离铝型材的内外两侧。
进一步的,所述S1中铝合金材料为,Cr:0.2%、Si:0.12%、Ti:2.48%、Mg:0.04%、Zn:1.12%,其它为Al。
进一步的,所述S2中铝型材制备铝合金的挤压温度为490~550℃,挤压速度为1~8m/min。
进一步的,所述S5中表面处理方式为阳极氧化法。
对于本领域的技术人员而言,可根据以上描述的技术方案以及构思做出其它各种相应的改变以及变形,而所有的这些改变以及变形都应该属于本发明权利要求的保护范围之内。
Claims (6)
1.一种高隔热断桥铝型材及其制备方法,其特征在于:包括以下步骤,S1、材料准备:准备好铝合金材料、隔热材料和断桥条,其中隔热材料包括填充材料和喷覆材料,填充材料填充于铝型材内部,喷覆材料喷覆于铝型材表面;S2、铝型材制备:将铝合金材料进行加热,呈熔融状态后通过挤压机将其挤压成型,形成铝型材的基本形状;S3、隔热材料填充:在铝型材的中间空腔中填充隔热材料;S4、断桥条安装:在铝型材的内部空腔两侧安装断桥条;S5、表面处理:对铝型材进行表面处理,使其表面处理后喷涂隔热喷覆材料,形成高隔热断桥铝型材。
2.根据权利要求1所述的一种高隔热断桥铝型材及其制备方法,其特征在于:所述S1中隔热填充材料为聚氨酯泡沫,隔热喷覆材料为热障涂层,由陶瓷材料组成。
3.根据权利要求1所述的一种高隔热断桥铝型材及其制备方法,其特征在于:断桥条为塑料或橡胶等材料制成,设于两块铝型材之间,并隔离铝型材的内外两侧。
4.根据权利要求1所述的一种高隔热断桥铝型材及其制备方法,其特征在于:所述S1中铝合金材料为,Cr:0.2%、Si:0.12%、Ti:2.48%、Mg:0.04%、Zn:1.12%,其它为Al。
5.根据权利要求1所述的一种高隔热断桥铝型材及其制备方法,其特征在于:所述S2中铝型材制备铝合金的挤压温度为490~550℃,挤压速度为1~8m/min。
6.根据权利要求1所述的一种高隔热断桥铝型材及其制备方法,其特征在于:所述S5中表面处理方式为阳极氧化法。
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