CN211173860U - Dynamic adjustable high-performance window - Google Patents
Dynamic adjustable high-performance window Download PDFInfo
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- CN211173860U CN211173860U CN201921936921.3U CN201921936921U CN211173860U CN 211173860 U CN211173860 U CN 211173860U CN 201921936921 U CN201921936921 U CN 201921936921U CN 211173860 U CN211173860 U CN 211173860U
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Abstract
The utility model discloses a high performance window can be transferred to developments, including the window frame, integrated inlayer window and outer window on a window frame, inlayer window and outer window homoenergetic are whole to be opened or the part is opened, sealed formation has the air bed of determining distance between the two when closed condition inlayer window and outer window be provided with the activity sunshade screen between inlayer window and the outer window. The utility model discloses an adopt the structural design of interior outer window on the window frame to set up movable sunshade screen between interior outer window, thereby effectively solved the contradiction problem that the total solar transmission ratio is big on daytime that present window expects and heat transfer coefficient is little night, but also can make things convenient for the window to install when realizing that the noise is controllable, and reduce the cost, and especially can play effectual sunshade effect in summer.
Description
Technical Field
The utility model belongs to the technical field of the building window, in particular to adjustable high performance window of developments.
Background
In a plateau area, the sun is strongly irradiated in the daytime and the temperature is cold at night. As the thermal parameters of the enclosure structure of the traditional window are fixed, the total solar transmittance and the heat transfer coefficient of the traditional window are fixed, as shown in figure 1, the traditional window cannot solve the contradiction that the total solar transmittance required by solar heat gain in daytime is large and the heat transfer coefficient required by heat loss prevention at night is small, so that the application effect of the practical engineering project is poor. Meanwhile, for buildings close to roads in plain and the like, the buildings are often disturbed by noise control when sleeping at night, and therefore the problem of sound insulation is solved by arranging two independent windows, on one hand, the manufacturing cost is high, and on the other hand, high requirements are provided for the arrangement of a building windowsill.
And for summer hot and winter cold areas and the like, the air conditioning load of the curtain wall and the window in summer is very large due to strong solar radiation, and the prior art usually adopts an external shading or internal shading mode to reduce the air conditioning load. Because the heat can not be isolated to the outdoor in current interior sunshade, actual sunshade effect is relatively poor, and outer sunshade is because the influence that receives building facade effect etc. is often difficult to set up.
In addition, for the large-area French window of high-rise building, for the sake of safety, often need set up safety barrier in the room, cause inconvenience for building decoration etc. if adopt doubling toughened glass, influence the permeability on the one hand, on the other hand will cause great cost investment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: to the problems existing in the prior art, the dynamic adjustable high-performance window can realize large solar total transmittance in the daytime and small heat transfer coefficient at night, can realize noise controllability and can play an effective sun-shading effect in summer.
In order to achieve the above purpose, the utility model adopts the following technical scheme: high performance window can be transferred to developments, including the window frame, its characterized in that: the window frame is integrated with an inner window and an outer window, the inner window and the outer window can be completely opened or partially opened, an air layer with a certain distance is formed between the inner window and the outer window in a sealing mode in a closed state, and a movable sunshade curtain is arranged between the inner window and the outer window.
High performance window can be transferred to developments, its the activity sunshade screen comprises the interior sunshade part of polylith independent control, every piece interior sunshade part's sunshade screen respectively with correspond the casement cooperation, when all interior sunshade part's sunshade screen is in the sunshade state, the activity sunshade screen forms completely between with inlayer window and the outer window and shelters from.
High performance window can be transferred to developments, it is in the lower part is provided with the protection railing and forms safety protective guard between inlayer window and the outer window, safety protective guard and window frame fixed connection.
Dynamic adjustable high performance window, its inlayer window adopts the glass structure that heat transfer coefficient is little and the sound insulation performance is good, outer window adopts the big glass structure of total transmittance of sun, the inlayer window is cavity double glazing structure, outer window is individual layer glass structure.
The utility model discloses a dynamic adjustable high performance window, its said inner window is made up of the interior opening activity casement, the edge part of the said interior opening activity casement rotates with the window frame through the casement connecting piece separately, can open the inner window completely through the interior opening activity casement; the outer window is composed of a fixed window sash and an outer opening movable window sash, the outer opening movable window sash is rotatably connected with the window frame through a window sash connecting piece, and the outer window can be partially opened through the outer opening movable window sash.
High performance window can be transferred to developments, its outward opening movable sash adopts the top suspension activity to open the structure.
The utility model discloses an adopt the structural design of interior outer window on the window frame to set up movable sunshade screen between interior outer window, thereby effectively solved the contradiction problem that the total solar transmission ratio is big on daytime that present window expects and heat transfer coefficient is little night, but also can make things convenient for the window to install when realizing that the noise is controllable, and reduce the cost, and especially can play effectual sunshade effect in summer.
Drawings
Fig. 1 is a schematic diagram of a conventional window envelope with fixed thermal parameters.
Fig. 2 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 4 is a schematic diagram of the winter heating operation control principle of the present invention.
Reference numerals: 1 is a window frame, 2 is an inner layer window, 3 is an outer layer window, 4 is a movable sunshade curtain, 5 is a safety protective guard, 6 is an inner opening movable window sash, 7 is a fixed window sash, and 8 is an outer opening movable window sash.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
as shown in fig. 2, a dynamically adjustable high performance window includes a window frame 1, an inner window 2 and an outer window 3 are integrated on the window frame 1, the inner window 2 and the outer window 3 can be fully opened or partially opened, that is, the inner window and the outer window must have an openable part, the inner window 2 adopts a glass structure with a small heat transfer coefficient and good sound insulation performance, the outer window 1 adopts a glass structure with a large solar total transmittance, in this embodiment, the inner window 2 is a hollow double-layer glass structure with a small heat transfer coefficient and a good sound insulation effect, the outer window 3 is a single-layer glass structure with a large solar total transmittance, the inner window 2 and the outer window 3 are sealed to form an air layer of 3-5cm when in a closed state, and a movable sunshade curtain 4 is disposed between the inner window 2 and the outer window 3.
In this embodiment, the movable sunshade 4 is composed of a plurality of inner sunshade portions independently controlled, the sunshade of each inner sunshade portion is respectively matched with the corresponding window sash, and when the sunshade of all the inner sunshade portions is in a sunshade state, the movable sunshade 4 completely shields the inner layer window 2 and the outer layer window 3.
The inner layer window 2 consists of an inward opening movable window sash 6, the edge part of the inward opening movable window sash 6 is respectively and rotatably connected with the window frame 1 through a window sash connecting piece, and the inner layer window 2 can be completely opened through the inward opening movable window sash 6; the outer window 3 consists of a fixed window sash 7 and an outward-opening movable window sash 8, the outward-opening movable window sash 8 is rotatably connected with the window frame 1 through a window sash connecting piece, the outward-opening movable window sash 8 adopts an upward-hanging movable opening structure, and the outer window 3 can be partially opened through the outward-opening movable window sash 8.
The utility model discloses a control method of high performance window that developments are adjustable specifically is:
(1) winter operation mode: as shown in fig. 4As shown, for the condition of solar heat utilization, when the sun rises in the daytime and the irradiation quantity is larger, the heat gain of solar radiation is larger than the heat loss of the convection heat exchange of the outer layer window, namely IT(S,γf)·g>h·(tn-tw) Opening the inner window and radiating heat to the room through the outer window; when the sun falls off in the afternoon or under the working condition of cloudy days, the irradiation quantity is small, and the solar radiation gain is smaller than the heat loss of the convection heat exchange of the outer layer window, namely IT(S,γf)·g<h·(tn-tw) And closing the inner layer window, and preserving heat indoors by increasing heat resistance of convection heat transfer.
In the formula: i isT(S,γf) Is the total solar radiation of the window surface, W/m2(ii) a g is the total solar transmittance, h is the convection heat transfer coefficient of the outer window surface, W/(m)2·K)；tnIs the indoor dry bulb temperature, K; t is twOutdoor dry bulb temperature, K.
For the occasion of sound insulation, when the influence of outdoor noise on the indoor exceeds the requirement of indoor noise, the inner layer window is closed to isolate the noise; when the influence of outdoor noise on the indoor does not exceed the indoor noise requirement, the inner layer window can be opened or continuously closed to ventilate or insulate heat.
(2) Summer operation mode: in summer, the inner layer window is closed in daytime, the outer layer window is opened or closed, the sun-shading curtain is in a sun-shading state, the sun is shielded to obtain heat, the load of an air conditioner is reduced, and the indoor temperature is adjusted; at night, according to the outdoor air temperature and the indoor air temperature, when the enthalpy value of outdoor air is lower than that of indoor air, the inner layer window and the outer layer window are opened, the sunshade curtain is in a retracted state, and natural ventilation convection is fully utilized to cool the building.
(3) Transition season operation mode: in transition seasons, the outdoor temperature is appropriate, the indoor temperature is often too hot, and therefore the sunshade curtain is folded by opening the inner layer window and the outer layer window, so that the heat transfer resistance is reduced, natural ventilation and convection are realized, and the building is fully cooled.
Sound insulation operation mode: when sound insulation is carried out in the daytime, the outer layer window is closed, the sun-shading curtain is retracted, the inner layer window is closed, sound insulation is carried out by combining the outer layer window, the air layer and the inner layer window, and the sound insulation quantity is 45-47 dB; when sound insulation is carried out at night, the outer layer window is closed, the sunshade curtain is in a sunshade state, the inner layer window is closed, sound insulation is carried out by combining the outer layer window, the air layer, the sunshade curtain and the inner layer window, and the sound insulation quantity is 47-49 dB.
Example 2:
example 2 is substantially the same as example 1 except that: in order to improve the safety of the window, a guard rail is arranged at the lower part between the inner layer window 2 and the outer layer window 3 to form a safety guard rail 5, and the safety guard rail 5 is fixedly connected with the window frame 1.
The utility model discloses a window structural design performance compares with traditional bridge cut-off aluminum alloy structural design performance, the utility model discloses a coefficient of heat transfer is 1.7W/(m)2K), the total solar transmittance is 0/0.82, the sound insulation effect is 47bB, the air tightness is 8-level, and the heat transfer coefficient of the heat-insulating material is 1.8W/(m) which is superior to that of the traditional bridge-cut-off aluminum alloy structure2K), the total solar transmittance is 0.26, the sound insulation effect is 42bB, and the air tightness is 8 grades.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. High performance window can be transferred to developments, including window frame (1), its characterized in that: inlayer window (2) and outer window (3) have been integrated on a window frame (1), inlayer window (2) and outer window (3) homoenergetic are all opened or partially opened, sealed formation has the air bed of certain interval between the two when closed state inlayer window (2) and outer window (3) be provided with activity sunshade screen (4) between inlayer window (2) and outer window (3).
2. The dynamically adjustable high performance window of claim 1, wherein: the movable sunshade (4) is composed of a plurality of inner sunshade parts which are independently controlled, the sunshade of each inner sunshade part is respectively matched with the corresponding window sash, and when the sunshade of all the inner sunshade parts is in a sunshade state, the movable sunshade (4) completely shields the inner layer window (2) and the outer layer window (3).
3. The dynamically adjustable high performance window of claim 1, wherein: and a protective guard bar is arranged at the lower part between the inner layer window (2) and the outer layer window (3) to form a safety guard rail (5), and the safety guard rail (5) is fixedly connected with the window frame (1).
4. The dynamically adjustable high performance window of claim 1, wherein: the inner layer window (2) is of a glass structure with small heat transfer coefficient and good sound insulation performance, the outer layer window (3) is of a glass structure with large solar total transmittance, the inner layer window (2) is of a hollow double-layer glass structure, and the outer layer window (3) is of a single-layer glass structure.
5. A dynamically adjustable high performance window according to any of claims 1 to 4, wherein: the inner layer window (2) consists of an inward opening movable window sash (6), the edge part of the inward opening movable window sash (6) is respectively and rotatably connected with the window frame (1) through a window sash connecting piece, and the inner layer window (2) can be completely opened through the inward opening movable window sash (6); the outer layer window (3) consists of a fixed window sash (7) and an outward-opening movable window sash (8), the outward-opening movable window sash (8) is rotatably connected with the window frame (1) through a window sash connecting piece, and the outer layer window (3) can be partially opened through the outward-opening movable window sash (8).
6. The dynamically adjustable high performance window of claim 5, wherein: the outward opening movable window sash (8) adopts an upward hanging movable opening structure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921936921.3U CN211173860U (en) | 2019-11-11 | 2019-11-11 | Dynamic adjustable high-performance window |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921936921.3U CN211173860U (en) | 2019-11-11 | 2019-11-11 | Dynamic adjustable high-performance window |
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| CN211173860U true CN211173860U (en) | 2020-08-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761695A (en) * | 2019-11-11 | 2020-02-07 | 中国建筑西南设计研究院有限公司 | Dynamically adjustable high-performance window and operation control method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761695A (en) * | 2019-11-11 | 2020-02-07 | 中国建筑西南设计研究院有限公司 | Dynamically adjustable high-performance window and operation control method thereof |
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