WO2021073027A1 - 动态可调高性能集热保温隔声一体化窗户及其控制方法 - Google Patents

动态可调高性能集热保温隔声一体化窗户及其控制方法 Download PDF

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WO2021073027A1
WO2021073027A1 PCT/CN2020/077698 CN2020077698W WO2021073027A1 WO 2021073027 A1 WO2021073027 A1 WO 2021073027A1 CN 2020077698 W CN2020077698 W CN 2020077698W WO 2021073027 A1 WO2021073027 A1 WO 2021073027A1
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window
heat
sash
insulating
performance
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PCT/CN2020/077698
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English (en)
French (fr)
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司鹏飞
戎向阳
杨正武
石利军
刘希臣
钱方
谢力
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中国建筑西南设计研究院有限公司
四川中城绿建工程技术有限公司
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Priority claimed from CN201910994516.5A external-priority patent/CN110714706A/zh
Priority claimed from CN201911095571.7A external-priority patent/CN110761695A/zh
Application filed by 中国建筑西南设计研究院有限公司, 四川中城绿建工程技术有限公司 filed Critical 中国建筑西南设计研究院有限公司
Publication of WO2021073027A1 publication Critical patent/WO2021073027A1/zh

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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
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • 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
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise

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  • the invention belongs to the technical field of building windows, and particularly relates to a dynamically adjustable, high-performance, heat-collecting, heat-insulating and sound-insulating integrated window and a control method thereof.
  • the curtain walls and windows in summer will cause great air-conditioning load due to strong solar radiation.
  • the existing technology often adopts external shading or internal shading to reduce the air-conditioning load. Since the existing internal shading cannot isolate the heat to the outside, the actual shading effect is poor, and the external shading is often difficult to install due to the influence of the building facade effect.
  • the purpose of the present invention is: in view of the above-mentioned problems, provide a performance parameter that can achieve a large total solar transmittance during the day and a small heat transfer coefficient at night, and while achieving controllable noise, it is convenient to install windows and reduce the cost.
  • the dynamically adjustable high-performance integrated heat-collecting, heat-insulating and sound-insulating window and its control method can also play an effective shading effect.
  • a dynamically adjustable high-performance integrated heat-collecting, heat-preserving and sound-insulating window including a window frame, characterized in that: an inner window and an outer window are integrated on one window frame, so Both the inner layer window and the outer layer window can be opened fully or partially, the inner layer window adopts a glass structure with a small heat transfer coefficient and good sound insulation performance, and the outer layer window adopts a glass structure with a large total solar transmittance.
  • the inner layer window is composed of an inwardly opening movable window sash, and the edges of the inwardly opening movable window sash are respectively rotated with the window frame through a sash connector
  • the inner window can be fully opened through the inner opening movable window sash;
  • the outer window is composed of a fixed window sash and an outer opening movable window sash.
  • the outer opening movable window sash is connected to the window frame by a sash connector and is movable through the outer opening.
  • the window sash can partially open the outer window.
  • the externally-opening movable window sash adopts an upper-hung movable opening structure or a lower suspension movable opening structure or a horizontal opening method.
  • the edge of the fixed window sash in the outer window is clamped and fixed by an outdoor fixed crimping line and an outer window interior crimping line.
  • the outdoor fixed crimping lines on both sides and the inner crimping lines of the outer window are respectively fixedly connected to the window frame and the middle stile, and the upper and lower edges of the outwardly opening movable sash in the outer window are clamped and fixed by the outer casement sash and the sash crimping line
  • the two sides of the inner open movable window sash in the inner window are clamped and fixed by the inner and outer window sash pressing lines, and the window sash pressing line is connected with the inner casement window sash.
  • the inner and outer windows are fixed, movable sashes and corresponding pressure lines and frames, and between the window frames and the frames Sealing strips are respectively arranged between the inner and outer window frames, and heat insulating strips are arranged between the corresponding window frames of the inner and outer windows. Between the inner and outer window sashes and the window frame A multi-cavity cavity is formed between.
  • the inner layer window is at least a hollow double-layer glass structure
  • the outer layer window is a single-layer glass structure
  • Dynamically adjustable, high-performance, heat-collecting, heat-insulating and sound-insulating integrated windows including a window frame, are characterized in that: an inner layer window and an outer layer window are integrated on one window frame, and both the inner layer window and the outer layer window can be opened Or partially opened, the inner layer window and the outer layer window are sealed to form an air layer with a certain interval when the inner layer window and the outer layer window are in the closed state, and a movable sunshade is arranged between the inner layer window and the outer layer window.
  • the movable sunshade is composed of a plurality of independently controlled inner sunshade parts, and the sunshade of each inner sunshade part is matched with the corresponding window sash respectively.
  • the sunshade curtains of all the inner sunshade parts are in the sunshade state, the movable sunshade curtain forms a shield between the inner layer window and the outer layer window.
  • a protective railing is arranged at the lower part between the inner window and the outer window to form a safety fence, and the safety fence is connected to the window frame Fixed connection.
  • the inner layer window adopts a glass structure with a small heat transfer coefficient and good sound insulation performance
  • the outer layer window adopts a large total solar transmittance.
  • the inner layer window is at least a hollow double-layer glass structure
  • the outer layer window is a single-layer glass structure.
  • the inner layer window is composed of an inwardly opening movable window sash, and the edges of the inwardly opening movable window sash are respectively rotated with the window frame through a sash connector
  • the inner window can be fully opened through the inner opening movable window sash;
  • the outer window is composed of a fixed window sash and an outer opening movable window sash.
  • the outer opening movable window sash is connected to the window frame by a sash connector and is movable through the outer opening.
  • the window sash can partially open the outer window.
  • the outwardly-opening movable window sash adopts a top-hung movable opening structure.
  • the control method of the dynamically adjustable high-performance heat-collecting, heat-insulating and sound-insulating integrated window of the present invention is applied to the situation of solar thermal utilization.
  • the amount of radiation is relatively large, and the solar radiation heat is greater than the outside.
  • the inner window When the convective heat transfer of the layer window loses heat, that is, I T (S, ⁇ f ) ⁇ g>h ⁇ (t n -t w ), the inner window is opened, and the heat is radiated into the room through the outer window; when the sun sets in the afternoon Or under cloudy conditions, the amount of radiation is small, and the solar radiation heat gain is less than the convection heat loss of the outer window, that is, I T (S, ⁇ f ) ⁇ g ⁇ h ⁇ (t n -t w ), close The inner window, by increasing the heat resistance of convection heat transfer, to keep the room warm;
  • I T (S, ⁇ f ) is the total solar radiation on the window surface, W/m 2 ; g is the total solar transmittance, h is the heat transfer coefficient of the outer window, W/(m 2 ⁇ K); t n is the indoor dry bulb temperature, K; t w outdoor dry bulb temperature, K;
  • I T (S, ⁇ f ) is the total solar radiation on the window surface, W/m 2 ; g is the total solar transmittance, h is the heat transfer coefficient of the outer window, W/(m 2 ⁇ K); t n is the indoor dry bulb temperature, K; t w outdoor dry bulb temperature, K;
  • Transition season operation mode The outdoor temperature is suitable during the transition season, and the indoor is often overheated. For this reason, by opening the inner and outer windows, and retracting the sunshade, on the one hand, the heat transfer resistance is reduced, and the natural ventilation and convection are realized on the other hand. , Fully cooling the building.
  • the control method of the dynamically adjustable high-performance heat-collecting, heat-insulating and sound-insulation integrated window of the present invention has a sound insulation operation mode: when sound insulation is in the daytime, the outer window is closed, the sunshade is closed, the inner window is closed, and the outer window is closed. Layer windows, air layers, and inner windows are combined for sound insulation, with a sound insulation level of 45-47dB; when sound insulation at night, close the outer windows and the sunshade curtains are in the shade state, close the inner windows, rely on the outer windows, air layers, and sunshades The curtain and the inner window are combined for sound insulation, and the sound insulation is 47-49dB.
  • the present invention adopts the structural design of the inner and outer windows on the window frame, and adopts the glass structure with different performance parameters, and the movable sunshade is arranged between the inner and outer windows, thereby effectively solving the large daytime total solar transmittance expected by the existing windows.
  • Figure 1 is a schematic diagram of the thermal parameters of the traditional window envelope structure being fixed.
  • Fig. 2 is a schematic structural diagram of Embodiment 1 of the present invention.
  • Fig. 3 is a schematic diagram of a vertical sectional structure of Embodiment 1 of the present invention.
  • Fig. 4 is a cross-sectional view of A-A in Fig. 3.
  • Fig. 5 is a cross-sectional view taken along line B-B in Fig. 3.
  • Fig. 6 is a schematic structural diagram of Embodiment 2 of the present invention.
  • Fig. 7 is a schematic structural diagram of Embodiment 3 of the present invention.
  • Fig. 8 is a control principle diagram of the opening and closing of the window sash in the present invention.
  • Reference signs: 1 is a window frame, 2 is an inner window, 3 is an outer window, 4 is a movable window sash that opens inward, 5 is a sash connector, 6 is a fixed sash, 7 is a movable window sash that opens out, and 8 is a movable sunshade Curtain, 9 is the safety fence, 10 is the outdoor fixed crimping line, 11 is the outer window interior crimping line, 12 is the middle stile, 13 is the sash crimping line, 14 is the inner casement sash, 15 is the outer casement sash, 16 is the Sealing strip, 17 is a heat insulation strip, and 18 is a multi-cavity cavity.
  • a dynamically adjustable, high-performance, heat-collecting, heat-insulating and sound-insulating integrated window includes a window frame 1.
  • An inner window 2 and an outer window 3 are integrated on a window frame 1.
  • the inner window 2 and The outer window 3 can be opened fully or partially, that is, the inner window and the outer window must have openable parts.
  • the inner window 2 adopts a glass structure with a small heat transfer coefficient and good sound insulation performance.
  • the window 3 adopts a glass structure with a large total solar transmittance.
  • the inner layer window 2 is a multilayer hollow glass structure with a small heat transfer coefficient and good sound insulation effect
  • the outer layer window 3 is a single layer glass structure with a relatively large total solar transmission.
  • the inner window 2 is composed of an inwardly-opening movable sash 4, and the edges of the inwardly-opening movable sash 4 are respectively rotatably connected with the window frame 1 through a sash connector 5, and the inner opening
  • the movable sash 4 can open all the inner windows 2;
  • the outer window 3 is composed of a fixed sash 6 and an outwardly-opening movable sash 7.
  • the outwardly-opening movable sash 7 is rotatably connected with the window frame 1 through a sash connector 5, and
  • the outwardly-opening movable window sash 7 can partially open the outer window 3, and the outwardly-opening movable window sash 7 adopts a top-hung movable opening structure or a lower-hung movable opening structure or a horizontal opening method.
  • the edge of the fixed window sash 6 in the outer window 3 is clamped and fixed by the outdoor fixed crimping line 10 and the outer window indoor crimping line 11, and the outdoor fixed crimping line 10 and the outer fixed sash 6 on both sides of the fixed window sash 6 are clamped and fixed.
  • the outer window chamber pressure lines 11 are respectively fixedly connected with the window frame 1 and the middle stile 12, and the upper and lower side edges of the outwardly opening movable sash 7 in the outer window 3 are clamped and fixed by the outer casement sash 15 and the window sash pressure line 13;
  • the two side edges of the inwardly-opening movable window sash 4 in the inner window 2 are clamped and fixed by the inner and outer sash pressing lines 13, and the sash pressing line 13 is connected with the inner casement window sash 14.
  • a sealing tape 16 is provided between the window frame 1 corresponding to the window 2 and the outer window 3, and a multi-cavity cavity 18 is formed between the casement sash around the inner window 2 and the outer window 3 and the window frame 1 , In order to improve the overall thermal insulation and noise reduction effect of the windows.
  • the control method of the dynamically adjustable high-performance integrated heat-collecting, heat-preserving and sound-insulating window of the present invention is specifically: for the application of solar thermal utilization, when the sun rises during the day, the amount of radiation is relatively large, When the solar radiation heat gain is greater than the convection heat loss of the outer window, that is, I T (S, ⁇ f ) ⁇ g>h ⁇ (t n -t w ), open the inner window, and radiate into the room through the outer window Heat; when the sun sets in the afternoon or under cloudy conditions, the irradiance is small, and the solar radiation heat gain is less than the convection heat loss of the outer window, that is, I T (S, ⁇ f ) ⁇ g ⁇ h ⁇ (t n -t w ), close the inner window, and heat the room by increasing the convection heat transfer resistance;
  • I T (S, ⁇ f ) is the total solar radiation on the window surface, W/m 2 ; g is the total solar transmittance, h is the heat transfer coefficient of the outer window, W/(m 2 ⁇ K); t n is the indoor dry bulb temperature, K; t w outdoor dry bulb temperature, K.
  • the dynamically adjustable, high-performance, heat-collecting, heat-insulating and sound-insulating integrated window includes a window frame 1.
  • An inner window 2 and an outer window 3 are integrated on a window frame 1.
  • the inner window 2 and The outer window 3 can be opened fully or partially, that is, the inner window and the outer window must have openable parts.
  • the inner window 2 adopts a glass structure with a small heat transfer coefficient and good sound insulation performance.
  • the window 1 adopts a glass structure with a large total solar transmittance.
  • the inner layer window 2 is a multilayer hollow glass structure with a smaller heat transfer coefficient and better sound insulation effect
  • the outer layer window 3 is A single-layer glass structure with a relatively large total solar transmittance.
  • the movable sunshade 8 is composed of multiple independently controlled inner sunshade parts, and the sunshade of each inner sunshade part is matched with the corresponding window sash.
  • the movable sunshade 8 shields the inner layer window 2 and the outer layer window 3.
  • the inner window 2 is composed of an inwardly-opening movable window sash 4, and the edges of the inwardly-opening movable sash 4 are respectively connected to the window frame 1 by a sash connector, and the inner-layer window 2 can be connected through the inwardly-opening movable sash 4
  • the outer window 3 is composed of a fixed sash 6 and a movable sash 7 that opens outwards.
  • the movable sash 7 is rotatably connected to the window frame 1 through a sash connector, and the movable sash 7 is upwardly suspended.
  • the outer window 3 can be partially opened through the outwardly opening movable window sash 7.
  • control method of the dynamically adjustable high-performance integrated heat-collecting, heat-insulating and sound-insulating window of the present invention is specifically:
  • I T (S, ⁇ f ) is the total solar radiation on the window surface, W/m 2 ; g is the total solar transmittance, h is the heat transfer coefficient of the outer window, W/(m 2 ⁇ K); t n is the indoor dry bulb temperature, K; t w outdoor dry bulb temperature, K.
  • Transition season operation mode The outdoor temperature is suitable during the transition season, and the indoor is often overheated. For this reason, by opening the inner and outer windows, and retracting the sunshade, on the one hand, the heat transfer resistance is reduced, and the natural ventilation and convection are realized on the other hand. , Fully cooling the building.
  • Sound insulation operation mode during the daytime sound insulation, close the outer window, retract the sunshade, close the inner window, rely on the outer window, air layer, and inner window for sound insulation, sound insulation 45-47dB; night sound insulation
  • the sunshade curtain is in the shading state, and the inner window is closed.
  • the outer window, air layer, sunshade curtain, and inner window are combined for sound insulation, and the sound insulation is 47-49dB.
  • Embodiment 3 is basically the same as embodiment 2, but the difference is: in order to improve the safety of the window, as shown in FIG. 7, a protective railing is provided at the lower part between the inner window 2 and the outer window 3 to form a safe The safety fence 9 is fixedly connected to the window frame 1.
  • the design performance of the window structure of the present invention is that the heat transfer coefficient of the present invention is ⁇ 1.7W/(m 2 ⁇ K), the total solar transmittance is 0/0.82, and the sound insulation effect is ⁇ 47bB, airtightness level 8, its performance is better than the traditional broken bridge aluminum alloy structure.

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Abstract

一种动态可调高性能集热保温隔声一体化窗户及其控制方法，在窗框（1）上集成均能全部开启或部分开启的内层窗（2）和外层窗（3），内层窗（2）采用传热系数小且隔声性能好的玻璃结构，外层窗（3）采用太阳总透射比大的玻璃结构，内层窗（2）和外层窗（3）之间设置活动遮阳帘（8）和安全防护栏（9），控制方法为根据太阳辐射得热与外层窗对流换热失热的大小关系以及隔声要求，相应启闭内层窗（2）、外层窗（3）和活动遮阳帘（8）。该窗户隔热隔声。

Description

动态可调高性能集热保温隔声一体化窗户及其控制方法 技术领域
本发明属于建筑窗户技术领域，特别涉及一种动态可调高性能集热保温隔声一体化窗户及其控制方法。
背景技术
在高原地区，白天太阳辐照强烈，夜晚气温寒冷。传统窗户由于围护结构热工参数固定不变，其太阳总透射比和传热系数固定，如图1所示，故传统窗户无法解决白天太阳得热要求的太阳总透射比大和夜间防止失热希望的传热系数小的矛盾，造成实际工程项目应用效果欠佳。同时，对于平原等挨近马路的建筑，在夜晚睡觉时常受到噪声控扰，为此常通过设置独立的两道窗户解决隔声问题，一方面造价高昂，另一方面对建筑窗台设置提出高的要求。
而且对于夏热冬冷地区等，夏季幕墙、窗户由于太阳辐照强，窗户造成的空调负荷极大，现有技术常采用外遮阳或内遮阳的形式，来减少空调负荷。由于现有内遮阳不能将热量隔绝到室外，实际遮阳效果较差，而外遮阳由于受到建筑立面效果等的影响，常常难以设置。
此外，对于高层建筑的大面积落地窗，为了安全起见，常需要在室内设置安全护栏，给建筑装修等造成了不便，若采用夹胶钢化玻璃，一方面影响通透性能，另一方面将造成较大的成本投资。
发明内容
本发明的目的在于：针对上述存在的问题，提供一种能够实现白天太阳总透射比大且夜晚实现传热系数小的性能参数，而且在实现噪声可控的同时，方便窗户安装，并降低造价，针对夏季还能够起到有效遮阳效果的动态可调高性能集热保温隔声一体化窗户及其控制方法。
为实现上述目的，本发明采用以下技术方案：动态可调高性能集热保温隔声一体化窗户，包括窗框，其特征在于：在一个窗框上集成了内层窗和外层窗，所述内层窗和外层窗均能全部开启或部分开启，所述内层窗采用传热系数小且隔声性能好的玻璃结构，所述外层窗采用太阳总透射比大的玻璃结构。
本发明所述的动态可调高性能集热保温隔声一体化窗户，其所述内层窗由内开活动窗扇组成，所述内开活动窗扇的边缘部分别通过窗扇连接件与窗框转动连接，通过内开活动窗扇能将内层窗全部开启；所述外层窗由固定窗扇和外开活动窗扇组成，所述外开活动窗扇通过窗扇连接件与窗框转动连接，通过外开活动窗扇能将外层窗部分开启。
本发明所述的动态可调高性能集热保温隔声一体化窗户，其所述外开活动窗扇采用上悬活动开启结构或下悬活动开启结构或平开的方式。
本发明所述的动态可调高性能集热保温隔声一体化窗户，其所述外层窗中的固定窗扇边缘部通过室外固定压线和外侧窗室内压线夹紧固定，所述固定窗扇两侧的室外固定压线和外侧窗室内压线分别与窗框和中梃固定连接，所述外层窗中的外开活动窗扇上下侧边缘部通过外平开窗扇与窗扇压线夹紧固定；所述内层窗中的内开活动窗扇两侧边缘通过内外侧的窗扇压线夹紧固定，所述窗扇压线与内平开窗扇连接。
本发明所述的动态可调高性能集热保温隔声一体化窗户，其所述内层窗和外层窗的各固定、活动窗扇与对应的压线及边框之间以及窗框与各边框之间分别设置有密封胶条，在所述内层窗和外层窗对应的窗框内之间设置有隔热条，所述内层窗和外层窗周边的平开窗扇与窗框之间形成多腔腔体。
本发明所述的动态可调高性能集热保温隔声一体化窗户，其所述内层窗至少为中空双层玻璃结构，所述外层窗为单层玻璃结构。
动态可调高性能集热保温隔声一体化窗户，包括窗框，其特征在于：在一个窗框上集成了内层窗和外层窗，所述内层窗和外层窗均能全部开启或部分开启，所述内层窗和外层窗在关闭状态时两者之间密封形成具有一定间距的空气层，在所述内层窗和外层窗之间设置有活动遮阳帘。
本发明所述的动态可调高性能集热保温隔声一体化窗户，其所述活动遮阳帘由多块独立控制的内遮阳部分组成，每块内遮阳部分的遮阳帘分别与对应窗扇配合，当所有内遮阳部分的遮阳帘处于遮阳状态时，所述活动遮阳帘将内层窗和外层窗之间形成遮挡。
本发明所述的动态可调高性能集热保温隔声一体化窗户，其在所述内层窗和外层窗之间下部设置有防护栏杆形成安全防护栏，所述安全防护栏与窗框固定连接。
本发明所述的动态可调高性能集热保温隔声一体化窗户，其所述内层窗采用传热系数小且隔声性能好的玻璃结构，所述外层窗采用太阳总透射比大的玻璃结构，所述内层窗至少为中空双层玻璃结构，所述外层窗为单层玻璃结构。
本发明所述的动态可调高性能集热保温隔声一体化窗户，其所述内层窗由内开活动窗扇组成，所述内开活动窗扇的边缘部分别通过窗扇连接件与窗框转动连接，通过内开活动窗扇能将内层窗全部开启；所述外层窗由固定窗扇和外开活动窗扇组成，所述外开活动窗扇通过窗扇连接件与窗框转动连接，通过外开活动窗扇能将外层窗部分开启。
本发明所述的动态可调高性能集热保温隔声一体化窗户，其所述外开活动窗扇采用上悬活动开启结构。
本发明所述的动态可调高性能集热保温隔声一体化窗户的控制方法，其对于应用于太阳能热利用的情况，当白天太阳升起，辐照量较大，太阳辐射得热大 于外层窗对流换热失热时，即I T(S,γ f)·g>h·(t n-t w)，开启内层窗，通过外层窗向室内辐射得热；当下午太阳落下或阴天工况，辐照量较小，太阳辐射得热小于外层窗对流换热失热时，即I T(S,γ f)·g<h·(t n-t w)，关闭内层窗，通过增加对流换热热阻，对室内进行保温；
式中：I T(S,γ f)为窗户表面总太阳辐照，W/m 2；g为太阳总透射比，h为外层窗传热系数，W/(m 2·K)；t n为室内干球温度，K；t w室外干球温度，K；
对于应用于隔声的场合，当室外噪声对室内的影响超过室内噪声要求时，关闭内层窗，隔绝噪音；当室外噪声对室内的影响未超过室内噪声要求时，可打开或者继续关闭内层窗，进行通风或保温隔热。
本发明所述的动态可调高性能集热保温隔声一体化窗户的控制方法，
(1)冬季运行模式：对于应用于太阳能热利用的情况，当白天太阳升起，辐照量较大，太阳辐射得热大于外层窗对流换热失热时，即I T(S,γ f)·g>h·(t n-t w)，开启内层窗，通过外层窗向室内辐射得热；当下午太阳落下或阴天工况，辐照量较小，太阳辐射得热小于外层窗对流换热失热时，即I T(S,γ f)·g<h·(t n-t w)，关闭内层窗，通过增加对流换热热阻，对室内进行保温；
式中：I T(S,γ f)为窗户表面总太阳辐照，W/m 2；g为太阳总透射比，h为外层窗传热系数，W/(m 2·K)；t n为室内干球温度，K；t w室外干球温度，K；
对于应用于隔声的场合，当室外噪声对室内的影响超过室内噪声要求时，关闭内层窗，隔绝噪音；当室外噪声对室内的影响未超过室内噪声要求时，可打开或者继续关闭内层窗，进行通风或保温隔热；
(2)夏季运行模式：在夏季，白天关闭内层窗，打开或关闭外层窗，让遮阳帘处于遮阳状态，遮挡太阳得热，降低空调负荷，调节室内温度；夜晚，根 据室外气温和室内气温情况，当室外空气的焓值低于室内空气焓值时，打开内层窗户和外层窗户，遮阳帘处于收起状态，充分利用自然通风对流对建筑进行降温；
(3)过渡季运行模式：过渡季节室外温度适宜，室内往往过热，为此通过开启内层窗、外层窗，收起遮阳帘，一方面降低传热热阻，另一方面实现自然通风对流，充分对建筑降温。
本发明所述的动态可调高性能集热保温隔声一体化窗户的控制方法，其隔声运行模式：白天隔声时，关闭外层窗户，收起遮阳帘，关闭内层窗，依靠外层窗、空气层、内层窗联合进行隔声，隔声量45-47dB；夜晚隔声时，关闭外层窗户，遮阳帘处于遮阳状态，关闭内层窗，依靠外层窗、空气层、遮阳帘、内层窗联合进行隔声，隔声量47-49dB。
本发明通过在窗框上采用内外层窗的结构设计，并采用不同性能参数的玻璃结构，且在内外窗之间设置活动遮阳帘，从而有效解决现有窗户所期望的白天太阳总透射比大而夜晚传热系数小的矛盾问题，而且还能在实现噪声可控的同时，方便窗户安装，并降低造价，并且尤其在夏季能够起到有效的遮阳效果。
附图说明
图1是传统窗户围护结构热工参数固定不变的示意图。
图2是本发明实施例1的结构示意图。
图3是本发明实施例1的竖剖结构示意图。
图4是图3中A-A剖视图。
图5是图3中B-B剖视图。
图6是本发明实施例2的结构示意图。
图7是本发明实施例3的结构示意图。
图8是本发明中窗扇开闭的控制原理图。
附图标记：1为窗框，2为内层窗，3为外层窗，4为内开活动窗扇，5为窗扇连接件，6为固定窗扇，7为外开活动窗扇，8为活动遮阳帘，9为安全防护栏，10为室外固定压线，11为外侧窗室内压线，12为中梃，13为窗扇压线，14为内平开窗扇，15为外平开窗扇，16为密封胶条，17为隔热条，18为多腔腔体。
具体实施方式
下面结合附图，对本发明作详细的说明。
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
实施例1：
如图2所示，动态可调高性能集热保温隔声一体化窗户，包括窗框1，在一个窗框1上集成了内层窗2和外层窗3，所述内层窗2和外层窗3均能全部开启或部分开启，即内层窗和外层窗一定具有可开启部分，所述内层窗2采用传热系数小且隔声性能好的玻璃结构，所述外层窗3采用太阳总透射比大的玻璃结构。在本实施例中，所述内层窗2则为传热系数较小且隔声效果较好的多层中空玻璃结构，所述外层窗3为太阳总透射比较大的单层玻璃结构。
如图3、4和5所示，所述内层窗2由内开活动窗扇4组成，所述内开活动窗扇4的边缘部分别通过窗扇连接件5与窗框1转动连接，通过内开活动窗扇4能将内层窗2全部开启；所述外层窗3由固定窗扇6和外开活动窗扇7组成，所述外开活动窗扇7通过窗扇连接件5与窗框1转动连接，通过外开活动窗扇7能将外层窗3部分开启，所述外开活动窗扇7采用上悬活动开启结构或下悬活 动开启结构或平开的方式。
在本实施例中，所述外层窗3中的固定窗扇6边缘部通过室外固定压线10和外侧窗室内压线11夹紧固定，所述固定窗扇6两侧的室外固定压线10和外侧窗室内压线11分别与窗框1和中梃12固定连接，所述外层窗3中的外开活动窗扇7上下侧边缘部通过外平开窗扇15与窗扇压线13夹紧固定；所述内层窗2中的内开活动窗扇4两侧边缘通过内外侧的窗扇压线13夹紧固定，所述窗扇压线13与内平开窗扇14连接。
其中，所述内层窗2和外层窗3的各固定、活动窗扇与对应的压线及边框之间以及窗框1与各边框之间分别设置有密封胶条16，在所述内层窗2和外层窗3对应的窗框1内之间设置有隔热条17，所述内层窗2和外层窗3周边的平开窗扇与窗框1之间形成多腔腔体18，以提高窗户的整体保温隔热降噪效果。
如图8所示，本发明的动态可调高性能集热保温隔声一体化窗户的控制方法，具体为：对于应用于太阳能热利用的情况，当白天太阳升起，辐照量较大，太阳辐射得热大于外层窗对流换热失热时，即I T(S,γ f)·g>h·(t n-t w)，开启内层窗，通过外层窗向室内辐射得热；当下午太阳落下或阴天工况，辐照量较小，太阳辐射得热小于外层窗对流换热失热时，即I T(S,γ f)·g<h·(t n-t w)，关闭内层窗，通过增加对流换热热阻，对室内进行保温；
式中：I T(S,γ f)为窗户表面总太阳辐照，W/m 2；g为太阳总透射比，h为外层窗传热系数，W/(m 2·K)；t n为室内干球温度，K；t w室外干球温度，K。
对于应用于隔声的场合，当室外噪声对室内的影响超过室内噪声要求时，关闭内层窗，隔绝噪音；当室外噪声对室内的影响未超过室内噪声要求时，可打开或者继续关闭内层窗，进行通风或保温隔热。
实施例2：
如图6所示，动态可调高性能集热保温隔声一体化窗户，包括窗框1，在一个窗框1上集成了内层窗2和外层窗3，所述内层窗2和外层窗3均能全部开启或部分开启，即内层窗和外层窗一定具有可开启部分，所述内层窗2采用传热系数小且隔声性能好的玻璃结构，所述外层窗1采用太阳总透射比大的玻璃结构，本实施例中，所述内层窗2则为传热系数较小且隔声效果较好的多层中空玻璃结构，所述外层窗3为太阳总透射比较大的单层玻璃结构，所述内层窗2和外层窗3在关闭状态时两者之间密封形成3-5cm的空气层，在所述内层窗2和外层窗3之间设置有活动遮阳帘8。
在本实施例中，所述活动遮阳帘8由多块独立控制的内遮阳部分组成，每块内遮阳部分的遮阳帘分别与对应窗扇配合，当所有内遮阳部分的遮阳帘处于遮阳状态时，所述活动遮阳帘8将内层窗2和外层窗3之间形成遮挡。
其中，所述内层窗2由内开活动窗扇4组成，所述内开活动窗扇4的边缘部分别通过窗扇连接件与窗框1转动连接，通过内开活动窗扇4能将内层窗2全部开启；所述外层窗3由固定窗扇6和外开活动窗扇7组成，所述外开活动窗扇7通过窗扇连接件与窗框1转动连接，所述外开活动窗扇7采用上悬活动开启结构或下悬活动开启结构或平开的方式，通过外开活动窗扇7能将外层窗3部分开启。
本发明的动态可调高性能集热保温隔声一体化窗户的控制方法，具体为：
(1)冬季运行模式：如图8所示，对于应用于太阳能热利用的情况，当白天太阳升起，辐照量较大，太阳辐射得热大于外层窗对流换热失热时，即I T(S,γ f)·g>h·(t n-t w)，开启内层窗，通过外层窗向室内辐射得热；当下午太阳落下或阴天工况，辐照量较小，太阳辐射得热小于外层窗对流换热失热时，即I T(S,γ f)·g<h·(t n-t w)，关闭内层窗，通过增加对流换热热阻，对室内进 行保温。
式中：I T(S,γ f)为窗户表面总太阳辐照，W/m 2；g为太阳总透射比，h为外层窗传热系数，W/(m 2·K)；t n为室内干球温度，K；t w室外干球温度，K。
对于应用于隔声的场合，当室外噪声对室内的影响超过室内噪声要求时，关闭内层窗，隔绝噪音；当室外噪声对室内的影响未超过室内噪声要求时，可打开或者继续关闭内层窗，进行通风或保温隔热。
(2)夏季运行模式：在夏季，白天关闭内层窗，打开或关闭外层窗，让遮阳帘处于遮阳状态，遮挡太阳得热，降低空调负荷，调节室内温度；夜晚，根据室外气温和室内气温情况，当室外空气的焓值低于室内空气焓值时，打开内层窗户和外层窗户，遮阳帘处于收起状态，充分利用自然通风对流对建筑进行降温。
(3)过渡季运行模式：过渡季节室外温度适宜，室内往往过热，为此通过开启内层窗、外层窗，收起遮阳帘，一方面降低传热热阻，另一方面实现自然通风对流，充分对建筑降温。
隔声运行模式：白天隔声时，关闭外层窗户，收起遮阳帘，关闭内层窗，依靠外层窗、空气层、内层窗联合进行隔声，隔声量45-47dB；夜晚隔声时，关闭外层窗户，遮阳帘处于遮阳状态，关闭内层窗，依靠外层窗、空气层、遮阳帘、内层窗联合进行隔声，隔声量47-49dB。
实施例3：
实施例3与实施例2基本相同，其不同之处在于：为了提高窗户的安全性，如图7所示，在所述内层窗2和外层窗3之间下部设置有防护栏杆形成安全防护栏9，所述安全防护栏9与窗框1固定连接。
本发明的窗户结构设计性能与传统断桥铝合金结构设计性能相比，本发明的 传热系数≤1.7W/(m 2·K)，太阳光总透射比为0/0.82，隔声效果≥47bB，气密性8级，其性能优于传统断桥铝合金结构。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (15)

  1. 动态可调高性能集热保温隔声一体化窗户，包括窗框(1)，其特征在于：在一个窗框(1)上集成了内层窗(2)和外层窗(3)，所述内层窗(2)和外层窗(3)均能全部开启或部分开启，所述内层窗(2)采用传热系数小且隔声性能好的玻璃结构，所述外层窗(3)采用太阳总透射比大的玻璃结构。
  2. 根据权利要求1所述的动态可调高性能集热保温隔声一体化窗户，其特征在于：所述内层窗(2)由内开活动窗扇(4)组成，所述内开活动窗扇(4)的边缘部分别通过窗扇连接件(5)与窗框(1)转动连接，通过内开活动窗扇(4)能将内层窗(2)全部开启；所述外层窗(3)由固定窗扇(6)和外开活动窗扇(7)组成，所述外开活动窗扇(7)通过窗扇连接件(5)与窗框(1)转动连接，通过外开活动窗扇(7)能将外层窗(3)部分开启。
  3. 根据权利要求2所述的动态可调高性能集热保温隔声一体化窗户，其特征在于：所述外开活动窗扇(7)采用上悬活动开启结构或下悬活动开启结构或平开的方式。
  4. 根据权利要求2所述的动态可调高性能集热保温隔声一体化窗户，其特征在于：所述外层窗(3)中的固定窗扇(6)边缘部通过室外固定压线(10)和外侧窗室内压线(11)夹紧固定，所述固定窗扇(6)两侧的室外固定压线(10)和外侧窗室内压线(11)分别与窗框(1)和中梃(12)固定连接，所述外层窗(3)中的外开活动窗扇(7)上下侧边缘部通过外平开窗扇(15)与窗扇压线(13)夹紧固定；所述内层窗(2)中的内开活动窗扇(4)两侧边缘通过内外侧的窗扇压线(13)夹紧固定，所述窗扇压线(13)与内平开窗扇(14)连接。
  5. 根据权利要求4所述的动态可调高性能集热保温隔声一体化窗户，其特征在于：所述内层窗(2)和外层窗(3)的各固定、活动窗扇与对应的压线及边框之间以及窗框(1)与各边框之间分别设置有密封胶条(16)，在所述内层 窗(2)和外层窗(3)对应的窗框(1)内之间设置有隔热条(17)，所述内层窗(2)和外层窗(3)周边的平开窗扇与窗框(1)之间形成多腔腔体(18)。
  6. 根据权利要求1至5中任意一项所述的动态可调高性能集热保温隔声一体化窗户，其特征在于：所述内层窗(2)至少为中空双层玻璃结构，所述外层窗(3)为单层玻璃结构。
  7. 动态可调高性能集热保温隔声一体化窗户，包括窗框(1)，其特征在于：在一个窗框(1)上集成了内层窗(2)和外层窗(3)，所述内层窗(2)和外层窗(3)均能全部开启或部分开启，所述内层窗(2)和外层窗(3)在关闭状态时两者之间密封形成具有一定间距的空气层，在所述内层窗(2)和外层窗(3)之间设置有活动遮阳帘(8)。
  8. 根据权利要求7所述的动态可调高性能集热保温隔声一体化窗户，其特征在于：所述活动遮阳帘(8)由多块独立控制的内遮阳部分组成，每块内遮阳部分的遮阳帘分别与对应窗扇配合，当所有内遮阳部分的遮阳帘处于遮阳状态时，所述活动遮阳帘(8)将内层窗(2)和外层窗(3)之间形成遮挡。
  9. 根据权利要求7所述的动态可调高性能集热保温隔声一体化窗户，其特征在于：在所述内层窗(2)和外层窗(3)之间下部设置有防护栏杆形成安全防护栏(9)，所述安全防护栏(9)与窗框(1)固定连接。
  10. 根据权利要求7所述的动态可调高性能集热保温隔声一体化窗户，其特征在于：所述内层窗(2)采用传热系数小且隔声性能好的玻璃结构，所述外层窗(1)采用太阳总透射比大的玻璃结构，所述内层窗(2)至少为中空双层玻璃结构，所述外层窗(3)为单层玻璃结构。
  11. 根据权利要求7至10中任意一项所述的动态可调高性能集热保温隔声一体化窗户，其特征在于：所述内层窗(2)由内开活动窗扇(4)组成，所述 内开活动窗扇(4)的边缘部分别通过窗扇连接件与窗框(1)转动连接，通过内开活动窗扇(4)能将内层窗(2)全部开启；所述外层窗(3)由固定窗扇(6)和外开活动窗扇(7)组成，所述外开活动窗扇(7)通过窗扇连接件与窗框(1)转动连接，通过外开活动窗扇(7)能将外层窗(3)部分开启。
  12. 根据权利要求11所述的动态可调高性能集热保温隔声一体化窗户，其特征在于：所述外开活动窗扇(7)采用上悬活动开启结构。
  13. 根据权利要求1至6中任意一项所述的动态可调高性能集热保温隔声一体化窗户的控制方法，其特征在于：对于应用于太阳能热利用的情况，当白天太阳升起，辐照量较大，太阳辐射得热大于外层窗对流换热失热时，即I T(S,γ f)·g>h·(t n-t w)，开启内层窗，通过外层窗向室内辐射得热；当下午太阳落下或阴天工况，辐照量较小，太阳辐射得热小于外层窗对流换热失热时，即I T(S,γ f)·g<h·(t n-t w)，关闭内层窗，通过增加对流换热热阻，对室内进行保温；
    式中：I T(S,γ f)为窗户表面总太阳辐照，W/m 2；g为太阳总透射比，h为外层窗传热系数，W/(m 2·K)；t n为室内干球温度，K；t w室外干球温度，K；
    对于应用于隔声的场合，当室外噪声对室内的影响超过室内噪声要求时，关闭内层窗，隔绝噪音；当室外噪声对室内的影响未超过室内噪声要求时，可打开或者继续关闭内层窗，进行通风或保温隔热。
  14. 根据权利要求7至12中任意一项所述的动态可调高性能集热保温隔声一体化窗户的控制方法，其特征在于：
    (1)冬季运行模式：对于应用于太阳能热利用的情况，当白天太阳升起，辐照量较大，太阳辐射得热大于外层窗对流换热失热时，即I T(S,γ f)·g>h·(t n-t w)，开启内层窗，通过外层窗向室内辐射得热；当下午 太阳落下或阴天工况，辐照量较小，太阳辐射得热小于外层窗对流换热失热时，即I T(S,γ f)·g<h·(t n-t w)，关闭内层窗，通过增加对流换热热阻，对室内进行保温；
    式中：I T(S,γ f)为窗户表面总太阳辐照，W/m 2；g为太阳总透射比，h为外层窗传热系数，W/(m 2·K)；t n为室内干球温度，K；t w室外干球温度，K；
    对于应用于隔声的场合，当室外噪声对室内的影响超过室内噪声要求时，关闭内层窗，隔绝噪音；当室外噪声对室内的影响未超过室内噪声要求时，可打开或者继续关闭内层窗，进行通风或保温隔热；
    (2)夏季运行模式：在夏季，白天关闭内层窗，打开或关闭外层窗，让遮阳帘处于遮阳状态，遮挡太阳得热，降低空调负荷，调节室内温度；夜晚，根据室外气温和室内气温情况，当室外空气的焓值低于室内空气焓值时，打开内层窗户和外层窗户，遮阳帘处于收起状态，充分利用自然通风对流对建筑进行降温；
    (3)过渡季运行模式：过渡季节室外温度适宜，室内往往过热，为此通过开启内层窗、外层窗，收起遮阳帘，一方面降低传热热阻，另一方面实现自然通风对流，充分对建筑降温。
  15. 根据权利要求14所述的动态可调高性能集热保温隔声一体化窗户的控制方法，其特征在于：隔声运行模式：白天隔声时，关闭外层窗户，收起遮阳帘，关闭内层窗，依靠外层窗、空气层、内层窗联合进行隔声；夜晚隔声时，关闭外层窗户，遮阳帘处于遮阳状态，关闭内层窗，依靠外层窗、空气层、遮阳帘、内层窗联合进行隔声。
PCT/CN2020/077698 2019-10-18 2020-03-04 动态可调高性能集热保温隔声一体化窗户及其控制方法 WO2021073027A1 (zh)

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