CN104563759A - External window system with double-cavity structure - Google Patents

External window system with double-cavity structure Download PDF

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Publication number
CN104563759A
CN104563759A CN201510006258.7A CN201510006258A CN104563759A CN 104563759 A CN104563759 A CN 104563759A CN 201510006258 A CN201510006258 A CN 201510006258A CN 104563759 A CN104563759 A CN 104563759A
Authority
CN
China
Prior art keywords
window
cavity
sash
double
window frame
Prior art date
Application number
CN201510006258.7A
Other languages
Chinese (zh)
Inventor
周建
Original Assignee
无锡金城幕墙装饰工程有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 无锡金城幕墙装饰工程有限公司 filed Critical 无锡金城幕墙装饰工程有限公司
Priority to CN201510006258.7A priority Critical patent/CN104563759A/en
Publication of CN104563759A publication Critical patent/CN104563759A/en

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Abstract

The invention discloses an external window system with a double-cavity structure. The external window system comprises a window sash and a window frame; two cavities are formed in the part in which the window sash is lapped to the window frame; the two cavities include a cold cavity close to the outdoor side, and a hot cavity close to the indoor side. According to the external window system with the double-cavity structure, the frame and sash lapping structure is improved, and the original single-cavity structure is replaced by the double-cavity structure, so that the two cavities are formed at the part in which the window sash and the window frame are lapped, namely, the cold cavity at the outdoor side and the hot cavity at the indoor side; the two cavities are formed, and therefore, the heat transfer can be effectively resisted, and as a result, the heat loss is reduced, and the energy saving performance is improved; meanwhile, the water tightness and air tightness are improved.

Description

There is the outer window system of double cavity structure
Technical field
The invention belongs to alumium alloy door and window field, particularly a kind of outer window system with double cavity structure.
Background technology
At present, the position of the sash of alumium alloy door and window and window frame overlap joint is single cavity structure, relatively simple for structure, can not meet and require higher aluminum alloy door and window to tightness, watertightness and heat-proof quality.
Summary of the invention
In order to provide the tightness of alumium alloy door and window, watertightness and heat-proof quality, the present invention proposes a kind of outer window system with double cavity structure.
Technical scheme of the present invention is: a kind of outer window system with double cavity structure, comprising: sash and window frame, and the position that described sash and window frame overlap mutually forms two cavitys, is the cold chamber near outside and the warm chamber near indoor respectively.
Preferably, long-tail rubber strip is provided with at described sash and window frame lap position.
Preferably, described long-tail rubber strip is EPDM waterproofing membrane.
Preferably, heat insulating strip is provided with in described window frame.
Preferably, separated by long-tail rubber strip between described cold chamber and warm chamber.
The useful effect that the present invention has is: improve on the basis of existing basic bridge-cut-off insulated aluminium alloy door and window, to the structure of frame fan overlap joint, improve, change double cavity structure into by original single cavity structure, enhance air tightness performance, watertightness performance and heat-insulating property.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present invention.
Specific implementation method
The present invention is described further by reference to the accompanying drawings:
As shown in Figure 1, for the structural representation of an embodiment of the present invention, the outer window system with double cavity structure of the present embodiment, comprising: sash 1 and window frame 2, the position that described sash 1 and window frame 2 phase overlap forms two cavitys, is the cold chamber 3 near outside and the warm chamber 4 near indoor respectively.The structure of the present invention to frame fan overlap joint improves, double cavity structure is changed into by original single cavity structure, the cavity that sash and window frame are overlapped defines two cavitys, the i.e. cold chamber of outside and the warm chamber of indoor, owing to being divided into two cavitys, the transmission of the effective heat stoped, decreases the loss of heat for this reason, enhance energy-efficient performance, also increase wall watertightness and tightness simultaneously.The width of the heat insulating strip of the present embodiment reaches 24mm, improves its heat-proof quality.
The present embodiment is also provided with long-tail rubber strip 5 at described sash and window frame lap position, and preferably, described long-tail rubber strip is EPDM waterproofing membrane.Outer and the glass inner rubber strip design of glass adopts long-tail rubber strip, effectively can reduce glass-cavity of sectional material inner air convection heat transfer, reduction overall window U factor.The present invention adopts EPDM waterproofing membrane, coordinates section bar, hardware assembly relation, controls suitable compression ratio.
Again consult Fig. 1, in the described window frame of the present embodiment, be provided with heat insulating strip.By being provided with long-tail rubber strip between described cold chamber and warm chamber, by long-tail rubber strip, the cavity one of overlapping part is divided into two, cold chamber is positioned at outdoor, and heating installation is positioned at indoor.
Last it is noted that the foregoing is only explanation embodiments of the present invention; be not limited to the present invention; for a person skilled in the art; within the spirit and principles in the present invention all; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (5)

1. have an outer window system for double cavity structure, it is characterized in that, comprising: sash and window frame, the position that described sash and window frame overlap mutually forms two cavitys, is the cold chamber near outside and the warm chamber near indoor respectively.
2. the outer window system with double cavity structure according to claim 1, is characterized in that, is provided with long-tail rubber strip at described sash and window frame lap position.
3. the outer window system with double cavity structure according to claim 2, is characterized in that, described long-tail rubber strip is EPDM waterproofing membrane.
4. the outer window system with double cavity structure according to claim 2, is characterized in that, be provided with heat insulating strip in described window frame.
5. the outer window system with double cavity structure according to claim 2, is characterized in that, is separated between described cold chamber and warm chamber by long-tail rubber strip.
CN201510006258.7A 2015-01-07 2015-01-07 External window system with double-cavity structure CN104563759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510006258.7A CN104563759A (en) 2015-01-07 2015-01-07 External window system with double-cavity structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510006258.7A CN104563759A (en) 2015-01-07 2015-01-07 External window system with double-cavity structure

Publications (1)

Publication Number Publication Date
CN104563759A true CN104563759A (en) 2015-04-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510006258.7A CN104563759A (en) 2015-01-07 2015-01-07 External window system with double-cavity structure

Country Status (1)

Country Link
CN (1) CN104563759A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110025417A (en) * 2009-09-04 2011-03-10 (주)엘지하우시스 System window
CN202659108U (en) * 2012-05-04 2013-01-09 安徽宏天装饰工程有限责任公司 Aluminum alloy door-window
CN203008710U (en) * 2012-11-26 2013-06-19 南车青岛四方机车车辆股份有限公司 Heat insulation vehicle window structure for passenger compartment of railway vehicle
CN103982112A (en) * 2014-06-09 2014-08-13 南京武家嘴门窗装饰有限公司 Systematic casement window
CN204386371U (en) * 2015-01-07 2015-06-10 无锡金城幕墙装饰工程有限公司 There is the outer window system of double cavity structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110025417A (en) * 2009-09-04 2011-03-10 (주)엘지하우시스 System window
CN202659108U (en) * 2012-05-04 2013-01-09 安徽宏天装饰工程有限责任公司 Aluminum alloy door-window
CN203008710U (en) * 2012-11-26 2013-06-19 南车青岛四方机车车辆股份有限公司 Heat insulation vehicle window structure for passenger compartment of railway vehicle
CN103982112A (en) * 2014-06-09 2014-08-13 南京武家嘴门窗装饰有限公司 Systematic casement window
CN204386371U (en) * 2015-01-07 2015-06-10 无锡金城幕墙装饰工程有限公司 There is the outer window system of double cavity structure

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Application publication date: 20150429