CN211524506U - Embedded type outer window structure suitable for ultra-low energy consumption building - Google Patents

Embedded type outer window structure suitable for ultra-low energy consumption building Download PDF

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CN211524506U
CN211524506U CN201922226637.3U CN201922226637U CN211524506U CN 211524506 U CN211524506 U CN 211524506U CN 201922226637 U CN201922226637 U CN 201922226637U CN 211524506 U CN211524506 U CN 211524506U
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window
layer
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energy consumption
opening
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李婧
瞿燕
李海峰
陈湛
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Shanghai Modern Architectural Planning And Design Institute Co ltd
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East China Architectural Design and Research Institute Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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    • Y02B30/90Passive houses; Double facade technology

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Abstract

The utility model provides an embedded external window structure suitable for ultra-low energy consumption building, which comprises a basic wall body provided with an external window opening, a window, a heat insulation cushion layer component and a heat preservation layer, wherein the heat insulation cushion layer component comprises a first part and a second part which form an included angle; respectively installing a heat insulation cushion layer assembly at the top and the bottom of the outer window opening, covering the first part on the top or the bottom of the outer window opening, and tightly attaching the second part to the outer wall of the base layer wall; the window is embedded and installed on the outer window opening, the window comprises a window frame connected with the outer window opening, and the top and the bottom of the window frame are fixedly connected with the first parts at corresponding positions respectively; the outdoor side of the window frame and the outer side of the second part are on the same plane; the heat insulating layer is arranged on the base layer wall body and covers the second part and part of the window frame. Under the condition that the heat preservation thickness is thinner not enough to cover the window frame, the utility model discloses can satisfy the requirement of gas tightness, heat insulating ability and the no heat bridge of inserted outer window structure.

Description

一种适用于超低能耗建筑的嵌装式外窗结构A built-in exterior window structure suitable for ultra-low energy consumption buildings

技术领域technical field

本实用新型涉及建筑墙体外窗施工,特别涉及一种适用于超低能耗建筑的嵌装式外窗结构。The utility model relates to the construction of exterior windows of building walls, in particular to a built-in exterior window structure suitable for ultra-low energy consumption buildings.

背景技术Background technique

随着中央新的“实用、经济、绿色、美观”方针的颁布,为改善建筑室内环境,提高能源利用效率,提高建筑质量和寿命,引导建筑物不断提升节能水平,超低能耗、近零能耗、零能耗成为未来绿色建筑的发展趋势。在超低能耗建筑中,外窗的保温性能、气密性、无热桥是实现超低能耗建筑的重要技术措施。With the promulgation of the central government's new "practical, economical, green, and beautiful" policy, in order to improve the indoor environment of buildings, improve energy efficiency, improve building quality and life, and guide buildings to continuously improve energy-saving levels, ultra-low energy consumption, near zero energy Energy consumption and zero energy consumption will become the development trend of green buildings in the future. In ultra-low energy consumption buildings, the thermal insulation performance, air tightness and no thermal bridges of external windows are important technical measures to realize ultra-low energy consumption buildings.

目前,国家建筑标准设计图集《被动式低能耗建筑——严寒和寒冷地区居住建筑》16J908-8阐述了超低能耗建筑外窗的外挂式安装方法,其具体结构如图1所示。窗户2采用整体外挂式安装在基础墙体1上,也就是说窗户2窗框的内表面与基础墙体1的外表面齐平(即在同一平面内),同时基础墙体1外表面上紧邻窗户的部位需要覆盖上隔热垫层4,并在隔热垫层4上安装上保温层3,该保温层3还需覆盖到窗户1上的部分窗框。由于该设计图集中规定保温层的厚度为250-300mm,远大于窗户1的窗框厚度。保温层采用双层保温材料错缝铺设,第二层保温层覆盖住部分窗框。At present, the National Building Standard Design Atlas "Passive Low-Energy Buildings - Residential Buildings in Severe Cold and Cold Areas" 16J908-8 describes the outside-mounted installation method for the exterior windows of ultra-low-energy buildings. The specific structure is shown in Figure 1. The window 2 is installed on the foundation wall 1 by an integral external hanging type, that is to say, the inner surface of the window frame of the window 2 is flush with the outer surface of the foundation wall 1 (that is, in the same plane), and at the same time, the outer surface of the foundation wall 1 is flush. The part adjacent to the window needs to be covered with a thermal insulation layer 4 , and a thermal insulation layer 3 is installed on the thermal insulation layer 4 , and the thermal insulation layer 3 also needs to cover part of the window frame on the window 1 . Because the design drawing set stipulates that the thickness of the thermal insulation layer is 250-300mm, which is much larger than the thickness of the window frame of the window 1. The thermal insulation layer is laid with double-layer thermal insulation materials with staggered joints, and the second thermal insulation layer covers part of the window frame.

同时,国家标准《近零能耗建筑技术标准》GB/T51350-2019、《上海市超低能耗建筑技术导则》等其他图集、标准或导则中的外挂式安装方法也要求保温层厚度大于窗框厚度,保温层可以覆盖部分窗框。然而这些安装方法中的保温层厚度一般为250-300mm,属于北方地区墙体外保温的厚度,并不适用于上海乃至夏热冬冷地区的外墙体系,因而包括上海在内的夏热冬冷地区应用中存在脱节现象。At the same time, the plug-in installation methods in other atlas, standards or guidelines, such as the national standard "Technical Standard for Near-Zero Energy Buildings" GB/T51350-2019 and "Technical Guidelines for Ultra-Low Energy Buildings in Shanghai", also require the thickness of the thermal insulation layer. Greater than the thickness of the window frame, the insulation layer can cover part of the window frame. However, the thickness of the thermal insulation layer in these installation methods is generally 250-300mm, which belongs to the thickness of the external wall thermal insulation in the northern region, and is not suitable for the external wall system in Shanghai and even in areas with hot summer and cold winter. There is a disconnect in cold region applications.

根据《上海市超低能耗建筑技术导则》,上海地区住宅的外墙传热系数参考值≤0.4W/(m2·K),公建的外墙传热系数参考值≤0.3W/(m2·K)。若采用石墨聚苯板作为外保温材料,根据PKPM软件计算,保温层厚度约为90-100mm。同时,上海地区住宅和公建建议采用的外窗传热系数≤1.2W/(m2·K)。根据对市场适宜外窗产品的调研,该类产品的外窗窗框体总厚度约为80-90mm。According to the "Shanghai Technical Guidelines for Ultra-Low Energy Buildings", the reference value of the external wall heat transfer coefficient of residential buildings in Shanghai is ≤0.4W/(m2·K), and the reference value of the external wall heat transfer coefficient of public buildings is ≤0.3W/(m2 ·K). If the graphite polystyrene board is used as the external thermal insulation material, the thickness of the thermal insulation layer is about 90-100mm calculated according to the PKPM software. At the same time, the recommended heat transfer coefficient of exterior windows for residential and public buildings in Shanghai is ≤1.2W/(m2·K). According to the research on suitable exterior window products in the market, the total thickness of the exterior window frame of this type of product is about 80-90mm.

根据以上分析可知,上海地区的超低能耗建筑,由于地处夏热冬冷地区,不同于北方地区保温层较厚的特点,其保温层和外窗窗框的厚度非常接近,保温层无法覆盖住外窗窗框,因而难以直接采用目前图集、标准及导则中提出的整体外挂式安装方法。According to the above analysis, the ultra-low energy consumption buildings in Shanghai are located in a hot summer and cold winter area, which is different from the thick insulation layer in the northern region. Therefore, it is difficult to directly adopt the overall external-mounted installation method proposed in the current atlas, standards and guidelines.

为此,针对包括上海在内的夏热冬冷地区的气候和超低能耗建筑的指标要求,需要研究新的外窗结构体系以适应上海地区的要求。Therefore, in view of the climate and the index requirements of ultra-low energy consumption buildings in areas with hot summers and cold winters, including Shanghai, it is necessary to study a new external window structure system to meet the requirements of Shanghai.

实用新型内容Utility model content

本实用新型提出一种适用于超低能耗建筑的嵌装式外窗结构,用以解决现有技术中保温层较薄导致无法覆盖窗框,从而无法满足建筑物保温要求的问题。The utility model proposes a built-in external window structure suitable for ultra-low energy consumption buildings, which is used to solve the problem that the insulation layer in the prior art is too thin to cover the window frame, thereby failing to meet the building insulation requirements.

为了解决上述问题,本实用新型提供了一种适用于超低能耗建筑的嵌装式外窗结构,包括基层墙体、窗户、隔热垫层组件和保温层,In order to solve the above problems, the utility model provides a built-in external window structure suitable for ultra-low energy consumption buildings, which includes a base wall, a window, a thermal insulation cushion layer component and a thermal insulation layer,

所述基层墙体开设有一外窗洞口;The base wall is provided with an outer window opening;

所述隔热垫层组件包括第一部分和第二部分,所述第一部分和所述第二部分均包括隔热垫层和固定钢板,所述第一部分和所述第二部分构成一夹角;the heat insulating cushion layer assembly includes a first part and a second part, the first part and the second part both include a heat insulating cushion layer and a fixed steel plate, and the first part and the second part form an included angle;

在所述外窗洞口的顶部和底部分别各安装一隔热垫层组件,其中,所述第一部分覆盖安装在外窗洞口的顶部或底部,所述第二部分紧贴安装在所述基层墙体的外墙处;A heat insulating cushion layer assembly is respectively installed on the top and bottom of the outer window opening, wherein the first part is covered and installed on the top or bottom of the outer window opening, and the second part is closely installed on the base wall at the outer wall;

所述窗户镶嵌安装于所述外窗洞口上,所述窗户包括一与外窗洞口连接的窗框,所述窗框的顶部和底部分别与对应位置上的所述第一部分固定连接;The window is inlaid and installed on the opening of the outer window, the window includes a window frame connected to the opening of the outer window, and the top and bottom of the window frame are respectively fixedly connected to the first part at the corresponding position;

所述窗框的室外一侧与所述第二部分的外侧在同一平面上;The outdoor side of the window frame is on the same plane as the outer side of the second part;

所述保温层安装在所述基层墙体上,并覆盖所述第二部分以及部分所述窗框。The thermal insulation layer is installed on the base wall and covers the second part and part of the window frame.

进一步地,所述基层墙体的外墙处铺设有找平层,所述找平层延伸至外窗洞口顶部或底部的部分区域,所述隔热垫层组件的第一部分和第二部分安装在所述找平层上;所述找平层上还铺设粘结层,所述粘结层与所述第二部分相邻,其表面与所述第二部分的外侧齐平。Further, a leveling layer is laid on the outer wall of the base wall, the leveling layer extends to a partial area of the top or bottom of the opening of the outer window, and the first and second parts of the thermal insulation cushion assembly are installed on the on the leveling layer; an adhesive layer is also laid on the leveling layer, the adhesive layer is adjacent to the second part, and its surface is flush with the outer side of the second part.

进一步地,所述窗户的室内一侧设有防水隔汽膜,室外一侧设有防水透汽膜。Further, the indoor side of the window is provided with a waterproof vapor barrier film, and the outdoor side is provided with a waterproof vapor permeable film.

进一步地,所述外窗洞口的顶部和底部均设有抹灰层,所述抹灰层覆盖所述窗框室内一侧的所述第一部分,以及所述窗框室内一侧的所述外窗洞口的顶部和底部。Further, the top and bottom of the outer window opening are provided with a plastering layer, and the plastering layer covers the first part of the indoor side of the window frame, and the outer part of the indoor side of the window frame. The top and bottom of the window opening.

进一步地,所述窗框的室内一侧和室外一侧均进行密封处理。Further, both the indoor side and the outdoor side of the window frame are sealed.

进一步地,所述第一部分的长度大于所述窗框厚度,且小于所述外窗洞口的厚度。Further, the length of the first portion is greater than the thickness of the window frame and less than the thickness of the outer window opening.

进一步地,所述保温层的厚度小于或等于100mm。Further, the thickness of the thermal insulation layer is less than or equal to 100mm.

进一步地,所述保温层采用石墨聚苯板制成。Further, the thermal insulation layer is made of graphite polystyrene board.

进一步地,所述窗框被所述保温层沿第一方向覆盖的宽度大于或等于 30mm,所述第一方向为重力方向。Further, the width of the window frame covered by the thermal insulation layer along the first direction is greater than or equal to 30mm, and the first direction is the direction of gravity.

由此可知,本实用新型提供的一种适用于超低能耗建筑的嵌装式外窗结构,将窗户镶嵌安装于外窗洞口内,以使较薄的保温层可以直接覆盖到窗户的部分窗框,不会影响保温层的保温效果;进一步地,窗户与外窗洞口之间安装有隔热垫层组件,可以进一步提高外窗结构的保温性和气密性;更进一步地,窗户的室内一侧设有防水隔汽膜,室外一侧设有防水透汽膜,可以提高外窗结构的防水性和气密性。It can be seen from this that the utility model provides a built-in exterior window structure suitable for ultra-low energy consumption buildings. The window is embedded and installed in the opening of the exterior window, so that the thinner thermal insulation layer can directly cover part of the window. frame, will not affect the thermal insulation effect of the thermal insulation layer; further, a thermal insulation cushion component is installed between the window and the opening of the external window, which can further improve the thermal insulation and air tightness of the external window structure; further, the indoor one of the window The side is provided with a waterproof vapor barrier film, and the outdoor side is provided with a waterproof vapor permeable film, which can improve the waterproofness and air tightness of the outer window structure.

附图说明Description of drawings

图1为现有技术的适用于超低能耗建筑的嵌装式外窗结构图;1 is a structural diagram of a built-in exterior window suitable for ultra-low energy consumption buildings in the prior art;

图2为本实用新型实施例的适用于超低能耗建筑的嵌装式外窗结构图;2 is a structural diagram of a built-in exterior window suitable for an ultra-low energy consumption building according to an embodiment of the present utility model;

图3为本实用新型实施例的隔热垫层组件的剖面图。FIG. 3 is a cross-sectional view of an insulating cushion layer assembly according to an embodiment of the present invention.

图1中,1-基层墙体,2-窗户,3-保温层,4-隔热垫层;In Figure 1, 1-base wall, 2-window, 3-insulation layer, 4-insulation cushion;

图2中,11-基层墙体,12-隔热垫层组件,12A-第一部分,12B-第二部分,121-隔热垫层,122-热镀锌角钢,13-窗框,14-抹灰层,15-保温层,16A- 找平层,16B-粘结层,17-防水透汽膜,18-连接条,19-膨胀螺栓,20-防水隔汽膜,21-密封膏,22-锚栓,23-滴水线条,24-室外窗台板,25-室内窗台板,26A-密封膏,26B-密封膏,27-密封带。In Figure 2, 11-base wall, 12-insulation cushion assembly, 12A-first part, 12B-second part, 121-insulation cushion, 122-hot dip galvanized angle steel, 13-window frame, 14- Plastering layer, 15-insulation layer, 16A-leveling layer, 16B-adhesive layer, 17-waterproof and vapor-permeable membrane, 18-connecting strip, 19-expansion bolt, 20-waterproof and vapor-proof membrane, 21-sealing paste, 22 -Anchor bolt, 23-Drip line, 24-Outdoor sill board, 25-Indoor sill board, 26A-Sealing paste, 26B-Sealing paste, 27-Sealing tape.

具体实施方式Detailed ways

以下结合附图和具体实施例对本实用新型提出的一种适用于超低能耗建筑的嵌装式外窗结构作进一步详细说明。根据下面说明,本实用新型的优点和特征将更清楚。需说明的是,附图均采用非常简化的形式且均使用非精准的比例,仅用以方便、明晰地辅助说明本实用新型实施例的目的。A built-in exterior window structure suitable for ultra-low energy consumption buildings proposed by the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description. It should be noted that, the accompanying drawings are all in a very simplified form and in inaccurate scales, and are only used to facilitate and clearly assist the purpose of explaining the embodiments of the present invention.

在本实用新型的描述中,需要理解的是,术语“中心”、“上”、“下”、“左”、“右”等指示的方位或者位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本实用新型和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本实用新型的限制。In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", etc. are based on the orientations or positions shown in the accompanying drawings The relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

此外,在本实用新型的描述中,“多个”的含义是至少两个,例如两个,三个等,除非另有明确具体的限定。In addition, in the description of the present invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise expressly and specifically defined.

参阅图2,其为本实用新型实施例的一种适用于超低能耗建筑的嵌装式外窗结构图。该适用于超低能耗建筑的嵌装式外窗结构包括基层墙体11、窗户、隔热垫层组件12、保温层15,Referring to FIG. 2 , it is a structural diagram of a built-in exterior window suitable for an ultra-low energy consumption building according to an embodiment of the present invention. The embedded external window structure suitable for ultra-low energy consumption buildings includes a base wall 11, a window, a thermal insulation cushion assembly 12, and a thermal insulation layer 15.

所述基层墙体11开设有一外窗洞口;The base wall 11 is provided with an outer window opening;

从图3可以看出,所述隔热垫层组件12包括第一部分12A和第二部分 12B,所述第一部分12A和所述第二部分12B均包括隔热垫层121和固定钢板,本实施例中所述固定钢板为热镀锌角钢122,所述第一部分12A和所述第二部分12B构成一夹角(即第一部分12A和第二部分12B保持在非同一平面上,且该夹角等于基层墙体11的外墙与外窗洞口顶部或底部之间的夹角);As can be seen from FIG. 3 , the heat insulating cushion assembly 12 includes a first part 12A and a second part 12B, and both the first part 12A and the second part 12B include a heat insulating cushion 121 and a fixed steel plate. This embodiment In the example, the fixed steel plate is a hot-dip galvanized angle steel 122, and the first portion 12A and the second portion 12B form an included angle (that is, the first portion 12A and the second portion 12B are kept on a non-identical plane, and the included angle is equal to the angle between the outer wall of the base wall 11 and the top or bottom of the opening of the outer window);

在所述外窗洞口的顶部和底部分别各固定安装一隔热垫层组件12,其中,所述第一部分12A紧贴安装在外窗洞口的顶部或底部,所述第二部分 12B紧贴安装在所述基层墙体11的外墙处;A heat insulating cushion layer assembly 12 is respectively fixedly installed on the top and bottom of the outer window opening, wherein the first part 12A is closely installed on the top or bottom of the outer window opening, and the second part 12B is closely installed on the outer window opening. at the outer wall of the base wall 11;

所述窗户镶嵌安装于所述外窗洞口上,所述窗户包括一与外窗洞口连接的窗框13,所述窗框13的顶部和底部分别与对应位置上的所述第一部分12A固定连接;The window is inlaid and installed on the opening of the outer window, and the window includes a window frame 13 connected to the opening of the outer window. The top and bottom of the window frame 13 are respectively fixedly connected with the first part 12A at the corresponding position. ;

所述窗框13的室外一侧与所述第二部分12B的外侧在同一平面上;The outdoor side of the window frame 13 is on the same plane as the outer side of the second part 12B;

所述保温层15安装在所述基层墙体11上,并覆盖所述第二部分12B 以及部分所述窗框13。The thermal insulation layer 15 is installed on the base wall 11 and covers the second part 12B and part of the window frame 13 .

需要说明的是,所述基层墙体11的外墙是指基层墙体11靠近室外一侧的墙体。It should be noted that, the outer wall of the base wall 11 refers to the wall on the side of the base wall 11 close to the outdoor.

较优地,所述基层墙体11的外墙处铺设有找平层16A,所述找平层16A 延伸至外窗洞口顶部或底部的部分区域,所述隔热垫层组件12的第一部分 12A和第二部分12B安装在所述找平层16A上;所述找平层16A上还铺设粘结层16B,所述粘结层16B与所述第二部分12B相邻,其表面与所述第二部分12B的外侧齐平。Preferably, a leveling layer 16A is laid on the outer wall of the base wall 11, and the leveling layer 16A extends to a partial area of the top or bottom of the opening of the outer window. The first part 12A and the The second part 12B is installed on the leveling layer 16A; an adhesive layer 16B is also laid on the leveling layer 16A, the adhesive layer 16B is adjacent to the second part 12B, and the surface of the adhesive layer 16B is adjacent to the second part The outside of the 12B is flush.

本实施例中,第二部分12B通过若干阻断热桥的膨胀螺栓19固定在外墙上,从而将隔热垫层组件12安装在所述外窗洞口的顶部或底部。In this embodiment, the second part 12B is fixed on the outer wall through a plurality of expansion bolts 19 for blocking thermal bridges, so that the thermal insulation cushion assembly 12 is installed on the top or bottom of the opening of the outer window.

进一步地,所述适用于超低能耗建筑的嵌装式外窗结构还包括防水隔汽膜20和防水透汽膜17,所述窗框13的室内一侧之外设有所述防水隔汽膜20,室外一侧之外设有防水透汽膜17。如图2所示,所述防水透汽膜 17覆盖在第二部分12B和部分窗框13,防水隔汽膜20安装在外窗洞口的顶部或底部,并覆盖部分第一部分12A以及外窗洞口的部分顶部或部分底部。防水隔汽膜20作为隔汽层使用,起到防潮隔汽的作用,防止室内的潮气向保温层15渗透,而影响保温层15的使用寿命;防水透气膜为了防止室外的雨水进入保温层15,同时能将保温层15的潮气向外排出,让保温层15保持干燥,增加建筑的保温性能,从而使建筑更加节能。Further, the built-in exterior window structure suitable for ultra-low energy consumption buildings also includes a waterproof vapor barrier film 20 and a waterproof vapor permeable film 17, and the waterproof vapor barrier is provided outside the indoor side of the window frame 13. The membrane 20 is provided with a waterproof and vapor-permeable membrane 17 outside the outdoor side. As shown in FIG. 2, the waterproof and vapor-permeable membrane 17 covers the second part 12B and part of the window frame 13, and the waterproof and vapor-permeable membrane 20 is installed on the top or bottom of the opening of the outer window, and covers part of the first part 12A and the opening of the outer window. Part top or part bottom. The waterproof vapor barrier film 20 is used as a vapor barrier layer, which plays the role of moisture and vapor barrier, preventing indoor moisture from penetrating into the thermal insulation layer 15 and affecting the service life of the thermal insulation layer 15; the waterproof and breathable membrane prevents outdoor rainwater from entering the thermal insulation layer 15. At the same time, the moisture of the thermal insulation layer 15 can be discharged to the outside, so that the thermal insulation layer 15 can be kept dry, and the thermal insulation performance of the building can be increased, thereby making the building more energy-saving.

进一步地,所述外窗洞口的顶部和底部均设有抹灰层14,较优地,第一部分12A中没有被窗框13覆盖的区域可以被抹灰层14覆盖住,从而增加外窗结构的气密性。另外,抹灰层14还可以将防水隔汽膜20包裹住,进一步提高气密性。Further, the top and bottom of the outer window opening are provided with a plastering layer 14. Preferably, the area of the first part 12A that is not covered by the window frame 13 can be covered by the plastering layer 14, thereby increasing the structure of the outer window. air tightness. In addition, the plastering layer 14 can also wrap the waterproof vapor barrier film 20 to further improve the air tightness.

为了提高外窗结构的气密性,所述窗框13的室内一侧和室外一侧均进行密封处理。室内一侧,抹灰层14与窗框13之间的夹角可以用密封膏21 进行密封处理;室外一侧,在保温层15与窗框13之间安装连接条18进行密封处理。当然,本实用新型并不限定密封材料。In order to improve the airtightness of the outer window structure, both the indoor side and the outdoor side of the window frame 13 are sealed. On the indoor side, the angle between the plastering layer 14 and the window frame 13 can be sealed with sealing paste 21; Of course, the present invention does not limit the sealing material.

进一步地,所述隔热垫层组件12包括隔热垫层121和热镀锌角钢122,所述隔热垫层121覆盖安装在外墙和外窗洞口的顶部或底部,而热镀锌角钢122覆盖安装在隔热垫层121上。Further, the heat insulating cushion layer assembly 12 includes a heat insulating cushion layer 121 and a hot-dip galvanized angle steel 122, the heat-insulating cushion layer 121 covers the top or bottom installed on the outer wall and the opening of the exterior window, and the hot-dip galvanized angle steel 122 The cover is mounted on the insulating pad 121 .

为了提高窗户安装的牢固形,窗框13通过锚栓22连接在热镀锌角钢 122上。In order to improve the firmness of the window installation, the window frame 13 is connected to the hot-dip galvanized angle steel 122 through the anchor bolts 22.

进一步地,在本实施例中,所述保温层15的厚度小于100mm,该厚度是指垂直于基层墙体11方向的厚度。当然,所述保温层15的厚度也可以大于100mm,其具体厚度可以根据实际需求进行调整。Further, in this embodiment, the thickness of the thermal insulation layer 15 is less than 100 mm, and the thickness refers to the thickness perpendicular to the direction of the base wall 11 . Of course, the thickness of the thermal insulation layer 15 can also be greater than 100 mm, and its specific thickness can be adjusted according to actual needs.

进一步地,所述保温层15采用石墨聚苯板制成。可以理解的是,所述保温层15还可以采用其他保温材质制成,本实用新型并不限定。Further, the thermal insulation layer 15 is made of graphite polystyrene board. It can be understood that the thermal insulation layer 15 can also be made of other thermal insulation materials, which is not limited by the present invention.

进一步地,所述保温层15覆盖部分所述窗框13,优选地,所述窗框 13被所述保温层15沿第一方向覆盖的宽度大于或等于30mm,所述第一方向为重力方向。Further, the thermal insulation layer 15 covers part of the window frame 13. Preferably, the width of the window frame 13 covered by the thermal insulation layer 15 along a first direction is greater than or equal to 30 mm, and the first direction is the direction of gravity .

保温层15上还设有滴水线条23,用于对保温层15外侧的雨水进行引流,降低雨水对外窗结构的影响。The insulation layer 15 is also provided with drip lines 23 for draining the rainwater outside the insulation layer 15 to reduce the influence of the rainwater on the outer window structure.

进一步地,所述外窗洞口的底部还安装有窗台板,所述窗框13的室内一侧和室外一侧分别各有一所述窗台板,即室内窗台板25和室外窗台板 24。室内窗台板25与窗框13之间采用密封膏26A进行密封处理,室外侧的保温层15和窗框13采用密封膏26B进行密封处理,室外窗台板24与保温层15之间采用密封带27进行密封处理。Further, a window sill plate is also installed at the bottom of the opening of the outer window, and the indoor side and the outdoor side of the window frame 13 respectively have the window sill plate, namely the indoor window sill plate 25 and the outdoor window sill plate 24. Sealing paste 26A is used for sealing between the indoor window sill board 25 and the window frame 13 , sealing paste 26B is used for the insulation layer 15 and the window frame 13 on the outdoor side, and sealing tape 27 is used between the outdoor window sill board 24 and the insulation layer 15 . Seal it.

为了完成上述适用于超低能耗建筑的嵌装式外窗结构,本实施例还提供一种适用于超低能耗建筑的嵌装式外窗结构的施工方法,包括以下步骤:In order to complete the above-mentioned embedded external window structure suitable for ultra-low energy consumption buildings, the present embodiment also provides a construction method for the embedded external window structure suitable for ultra-low energy consumption buildings, comprising the following steps:

S1.对基层墙体11的外墙进行找平处理,形成找平层16A,所述找平层 16A延伸至外窗洞口顶部或底部的部分区域,较优地,该部分区域的面积大于或等于隔热垫层组件12的第一部分12A的面积;S1. Leveling the outer wall of the base wall 11 to form a leveling layer 16A, the leveling layer 16A extends to a partial area at the top or bottom of the outer window opening, preferably, the area of the partial area is greater than or equal to the thermal insulation the area of the first portion 12A of the cushion assembly 12;

S2.在窗户的窗框13的顶部和底部分别固定安装隔热垫层组件12,其中隔热垫层组件12的第一部分12A完全覆盖在对应位置的窗框13的顶部或底部,且所述窗框13的室外一侧与隔热垫层组件12的第二部分12B的外侧齐平;S2. The thermal insulation cushion assembly 12 is respectively fixedly installed on the top and bottom of the window frame 13, wherein the first part 12A of the thermal insulation cushion assembly 12 completely covers the top or bottom of the window frame 13 at the corresponding position, and the The outdoor side of the window frame 13 is flush with the outer side of the second portion 12B of the thermal insulation pad assembly 12;

S3.将窗户镶嵌安装于基层墙体11的外窗洞口上,所述第一部分12A 覆盖部分所述外窗洞口的顶部或底部,所述第二部分12B覆盖部分基层墙体11的外墙;S3. The window is inlaid and installed on the outer window opening of the base wall 11, the first part 12A covers part of the top or bottom of the outer window opening, and the second part 12B covers part of the outer wall of the base wall 11;

S4.在室外一侧的所述窗框13和所述第二部分12B上覆盖安装防水透汽膜17,并在所述找平层16A上进行进一步找平处理,形成粘结层16B,使所述防水透汽膜17和所述粘结层16B齐平,且使所述粘结层16B与所述第二部分12B相连接,在窗框13室内一侧的所述第一部分12A以及所述外窗洞口的顶部与底部上覆盖安装防水隔汽膜20,并对所述防水隔汽膜20进行抹灰处理形成抹灰层14;S4. Cover and install the waterproof and vapor-permeable membrane 17 on the window frame 13 and the second part 12B on the outdoor side, and perform further leveling treatment on the leveling layer 16A to form an adhesive layer 16B, so that the The waterproof and vapor-permeable membrane 17 is flush with the adhesive layer 16B, and the adhesive layer 16B is connected with the second part 12B, the first part 12A on the indoor side of the window frame 13 and the outer The top and bottom of the window opening are covered and installed with a waterproof vapor barrier film 20, and the waterproof vapor barrier film 20 is plastered to form a plastering layer 14;

S5.对所述窗框13的室内一侧和室外一侧均进行密封处理;S5. both the indoor side and the outdoor side of the window frame 13 are sealed;

S6.将保温层15沿所述粘结层16B进行铺设,且所述保温层15还覆盖所述第二部分12B和部分窗框13。S6. The thermal insulation layer 15 is laid along the adhesive layer 16B, and the thermal insulation layer 15 also covers the second part 12B and part of the window frame 13 .

较优地,所述抹灰层14的厚度大于15mm。需要注意的是,所述外窗洞口顶部的抹灰层14的厚度小于所述第一部分12A的厚度,这样可以防止抹灰层14过重从所述外窗洞口的顶部掉落。Preferably, the thickness of the plastering layer 14 is greater than 15 mm. It should be noted that the thickness of the plastering layer 14 on the top of the opening of the outer window is smaller than the thickness of the first part 12A, so that the plastering layer 14 can be prevented from falling from the top of the opening of the outer window due to excessive weight.

综上所述,本实用新型提供的一种适用于超低能耗建筑的嵌装式外窗结构,将窗户镶嵌安装于外窗洞口内,可以使较薄的保温层直接覆盖到窗户的部分窗框,不会降低保温层的保温效果;进一步地,窗户与外窗洞口之间安装有隔热垫层组件,可以进一步提高外窗结构的保温性和气密性;更进一步地,窗户的室内一侧设有防水隔汽膜,室外一侧设有防水透汽膜,可以提高外窗结构的防水性和气密性。To sum up, the utility model provides a built-in exterior window structure suitable for ultra-low energy consumption buildings. The window is embedded and installed in the opening of the exterior window, so that the thinner thermal insulation layer can directly cover part of the window of the window. frame, will not reduce the thermal insulation effect of the thermal insulation layer; further, a thermal insulation cushion component is installed between the window and the opening of the external window, which can further improve the thermal insulation and air tightness of the external window structure; further, the indoor one of the window The side is provided with a waterproof vapor barrier film, and the outdoor side is provided with a waterproof vapor permeable film, which can improve the waterproofness and air tightness of the outer window structure.

在本说明书的描述中,参考术语“一个实施例”、“一些实施例”、“示例”或“具体示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本实用新型的至少一个实施例或示例中。在本说明书中,对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例中以合适的方式结合。此外,本领域的技术人员可以将本说明书中描述的不同实施例或示例进行接合和组合。In the description of this specification, description with reference to the terms "one embodiment," "some embodiments," "example," or "specific example," etc., means a specific feature, structure, material, or characteristic described in connection with the embodiment or example. Included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in one or more embodiments. Furthermore, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

最后所应说明的是,以上实施例仅用以说明本实用新型的技术方案而非限制,尽管参照较佳实施例对本实用新型进行了详细说明,本领域的普通技术人员应当理解,可以对本实用新型的技术方案进行修改或者等同替换,而不脱离本实用新型技术方案的精神和范围。Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should The new technical solution can be modified or equivalently replaced without departing from the spirit and scope of the technical solution of the present invention.

Claims (9)

1.一种适用于超低能耗建筑的嵌装式外窗结构,其特征在于,包括基层墙体、窗户、隔热垫层组件和保温层,1. an embedded exterior window structure suitable for ultra-low energy consumption buildings, is characterized in that, comprises base layer wall, window, thermal insulation cushion assembly and thermal insulation layer, 所述基层墙体开设有一外窗洞口;The base wall is provided with an outer window opening; 所述隔热垫层组件包括第一部分和第二部分,所述第一部分和所述第二部分均包括隔热垫层和固定钢板,所述第一部分和所述第二部分构成一夹角;the heat insulating cushion layer assembly includes a first part and a second part, the first part and the second part both include a heat insulating cushion layer and a fixed steel plate, and the first part and the second part form an included angle; 在所述外窗洞口的顶部和底部分别各安装一隔热垫层组件,其中,所述第一部分覆盖安装在外窗洞口的顶部或底部,所述第二部分紧贴安装在所述基层墙体的外墙处;A heat insulating cushion layer assembly is respectively installed on the top and bottom of the outer window opening, wherein the first part is covered and installed on the top or bottom of the outer window opening, and the second part is closely installed on the base wall at the outer wall; 所述窗户镶嵌安装于所述外窗洞口上,所述窗户包括一与外窗洞口连接的窗框,所述窗框的顶部和底部分别与对应位置上的所述第一部分固定连接;The window is inlaid and installed on the opening of the outer window, the window includes a window frame connected to the opening of the outer window, and the top and bottom of the window frame are respectively fixedly connected to the first part at the corresponding position; 所述窗框的室外一侧与所述第二部分的外侧在同一平面上;The outdoor side of the window frame is on the same plane as the outer side of the second part; 所述保温层安装在所述基层墙体上,并覆盖所述第二部分以及部分所述窗框。The thermal insulation layer is installed on the base wall and covers the second part and part of the window frame. 2.如权利要求1所述的适用于超低能耗建筑的嵌装式外窗结构,其特征在于,所述基层墙体的外墙处铺设有找平层,所述找平层延伸至外窗洞口顶部或底部的部分区域,所述隔热垫层组件的第一部分和第二部分安装在所述找平层上;所述找平层上还铺设粘结层,所述粘结层与所述第二部分相邻,其表面与所述第二部分的外侧齐平。2. The embedded external window structure suitable for ultra-low energy consumption buildings according to claim 1, wherein a leveling layer is laid on the outer wall of the base wall, and the leveling layer extends to the opening of the outer window In the partial area of the top or the bottom, the first part and the second part of the thermal insulation cushion assembly are installed on the leveling layer; an adhesive layer is also laid on the leveling layer, and the adhesive layer is connected with the second The parts are adjacent and their surfaces are flush with the outside of the second part. 3.如权利要求1所述的适用于超低能耗建筑的嵌装式外窗结构,其特征在于,所述窗户的室内一侧设有防水隔汽膜,室外一侧设有防水透汽膜。3. The embedded external window structure suitable for ultra-low energy consumption buildings as claimed in claim 1, wherein the indoor side of the window is provided with a waterproof vapor barrier film, and the outdoor side is provided with a waterproof vapor permeable film . 4.如权利要求1所述的适用于超低能耗建筑的嵌装式外窗结构,其特征在于,所述外窗洞口的顶部和底部均设有抹灰层,所述抹灰层覆盖所述窗框室内一侧的所述第一部分,以及所述窗框室内一侧的所述外窗洞口的顶部和底部。4. The embedded external window structure suitable for ultra-low energy consumption buildings as claimed in claim 1, wherein the top and bottom of the opening of the external window are provided with a plastering layer, and the plastering layer covers all parts. The first part on the indoor side of the window frame, and the top and bottom of the outer window opening on the indoor side of the window frame. 5.如权利要求1所述的适用于超低能耗建筑的嵌装式外窗结构,其特征在于,所述窗框的室内一侧和室外一侧均进行密封处理。5 . The embedded exterior window structure suitable for ultra-low energy consumption buildings according to claim 1 , wherein the indoor side and the outdoor side of the window frame are both sealed. 6 . 6.如权利要求1所述的适用于超低能耗建筑的嵌装式外窗结构,其特征在于,所述第一部分的长度大于所述窗框厚度,且小于所述外窗洞口的厚度。6 . The embedded external window structure suitable for ultra-low energy consumption buildings according to claim 1 , wherein the length of the first part is greater than the thickness of the window frame and less than the thickness of the opening of the external window. 7 . 7.如权利要求1所述的适用于超低能耗建筑的嵌装式外窗结构,其特征在于,所述保温层的厚度小于或等于100mm。7 . The embedded external window structure suitable for ultra-low energy consumption buildings according to claim 1 , wherein the thickness of the thermal insulation layer is less than or equal to 100 mm. 8 . 8.如权利要求1所述的适用于超低能耗建筑的嵌装式外窗结构,其特征在于,所述保温层采用石墨聚苯板制成。8 . The embedded exterior window structure suitable for ultra-low energy consumption buildings according to claim 1 , wherein the thermal insulation layer is made of graphite polystyrene board. 9 . 9.如权利要求1所述的适用于超低能耗建筑的嵌装式外窗结构,其特征在于,所述窗框被所述保温层沿第一方向覆盖的宽度大于或等于30mm,所述第一方向为重力方向。9. The embedded external window structure suitable for ultra-low energy consumption buildings according to claim 1, wherein the width of the window frame covered by the thermal insulation layer along the first direction is greater than or equal to 30mm, and the width of the window frame is greater than or equal to 30mm. The first direction is the direction of gravity.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111005646A (en) * 2019-12-11 2020-04-14 华东建筑设计研究院有限公司 Ultra-low energy consumption building external window structure and construction method thereof
CN112523521A (en) * 2020-12-18 2021-03-19 青岛理工大学 External hanging connecting device for mounting prefabricated wall board and prefabricated wall board mounting method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111005646A (en) * 2019-12-11 2020-04-14 华东建筑设计研究院有限公司 Ultra-low energy consumption building external window structure and construction method thereof
CN112523521A (en) * 2020-12-18 2021-03-19 青岛理工大学 External hanging connecting device for mounting prefabricated wall board and prefabricated wall board mounting method

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