CN201165829Y - Ventilated sound insulation window - Google Patents
Ventilated sound insulation window Download PDFInfo
- Publication number
- CN201165829Y CN201165829Y CNU2008200788113U CN200820078811U CN201165829Y CN 201165829 Y CN201165829 Y CN 201165829Y CN U2008200788113 U CNU2008200788113 U CN U2008200788113U CN 200820078811 U CN200820078811 U CN 200820078811U CN 201165829 Y CN201165829 Y CN 201165829Y
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- window
- glass barrier
- window frame
- air port
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Abstract
The utility model relates to a ventilating and sound isolating window. The ventilating and sound isolating window is characterized in that the ventilating and sound isolating window comprises two layers, namely the inner and outer layer window frames installed in the window opening, and a space is reserved between the two layers of window frame; a plurality of vertical middle stiles are oppositely arranged on the two layers of the window frame, a vertical glass baffle is respectively arranged on two opposite vertical stiles, thus to ensure the space between the two layers of the window frame to be divided into a plurality of separate hollow cavities, and an air opening communicating with the adjacent hollow cavities is arranged on the vertical glass baffle; at least one inward horizontally opening window is arranged on the inner layer window frame at one side, and at least an outward horizontally opening window is arranged on the outer layer window frame at the other side. The hollow cavity between the integral double layer window frame is divided into a plurality of cavity bodies in the ventilating and sound isolating window, and simultaneously, a plurality of air openings are arranged at the different position of each glass baffle, therefore, in the process that the enters into the inside through each air opening, the gas is expanded for a plurality of times in each cavity body, and thus the purpose of reducing noise can be achieved. The ventilating and sound isolating window can be widely applied in buildings along railways and highways and adjacent to airports where the noise environment is severer.
Description
Technical field
The utility model relates to a kind of window, particularly about a kind of ventilated and soundproof window that can ventilate and can insulate against sound.
Background technology
Ordinary window on the house generally is that the individual layer window frame is installed in a window opening, and openable and/or fixing individual layer sash is installed on the individual layer window frame then, has single-glass on the individual layer sash.The form of structure of this traditional windows only has ventilation, daylighting function, and its sound insulation, insulation, anti-dust performance are all poor.Raising along with construction quality, people begin to have installed hollow glass or double-layer glass on the individual layer sash, though the form of structure of this window has improved insulation, anti-dust performance, but when openable windows fan pass wind, still do not have the effect of sound insulation, and ordinary insulating glass also has low-frequency resonance low ebb phenomenon.At present, in cold area, generally also can take in a window opening, double-deck window frame to be installed, to improve the situation of its insulation, anti-dust performance, but, generally be that the same position with double-deck window frame leaves openable sash, therefore in order to ventilate, this window with double window mount structure form does not still have the effect of sound insulation when ventilating.
Along with greatly developing of urban traffic, traffic noise pollution has become one of importance of environment pollution, adopting sound proof window is a kind of main method of administering traffic noise pollution, sound proof window can be insulated against sound and can ventilate, solving the difficult problem of " it is noisy dead to open a window; shutting the window, it is dead to suppress ", is the important goal of the novel ventilated sound proof window of development.
Summary of the invention
At the problems referred to above, the purpose of this utility model provides a kind of ventilated and soundproof window that can ventilate and can insulate against sound.
For achieving the above object, the utility model is taked following technical scheme: a kind of ventilated and soundproof window is characterized in that: it comprises the inside and outside two-layer window frame that is installed in the window opening, leaves the space between the described two-layer window frame; Be relatively set with some vertical centering controls on the described two-layer window frame very, each described two relative vertical centering control is very gone up, be respectively arranged with a vertical glass barrier, the space between the described two-layer window frame is separated into a plurality of independently cavitys, described vertical glass barrier is provided with the air port that is communicated with adjacent cavities; At least be provided with an inner-opening type casement window on the described internal layer window frame of one side, be provided with an outward opening casement window at least on the described outer window frame of opposite side.
Described vertical glass barrier is two, and wherein one described air port is arranged on the described vertical glass barrier top of a side, and the described air port of another piece is arranged on described vertical glass barrier bottom.
Described vertical glass barrier is three, wherein two parallel, another piece is 90 ° of settings, the upper and lower described air port that is crisscross arranged of described three vertical glass barriers.
Also be provided with on described inside and outside window frame in the level and endure, very be provided with the horizontal glass barrier in the described inside and outside two relative levels, described horizontal glass barrier is provided with the air port that is communicated with adjacent space.
Described horizontal glass barrier is an elongated glass barrier, described vertical glass barrier is to be arranged on two of described horizontal glass barrier end face, on the horizontal glass barrier of vertical glass barrier both sides with outward opening casement window one side, be respectively arranged with first air port and second air port, the 3rd air port be set having on the vertical glass barrier of inner-opening type casement window one side.
Connect an inside and outside doorframe respectively at described inside and outside window frame, be provided with at transom place, described inside and outside doorframe top in a pair of level very, in described two levels, be inlaid with a horizontal glass dividing plate on very, the horizontal glass barrier is provided with an air port, the described vertical centering control that is arranged between the described inside and outside window frame very is two, vertical glass barrier bottom near horizontal barrier one side is provided with described air port, and the vertical glass barrier of opposite side top is provided with described air port.
Between described inside and outside layer window frame and window opening, be provided with sound absorption material.
Being shaped as of each described glass barrier uptake is square, a kind of in rectangle, circle and the ellipse.
The utility model is owing to take above technical scheme, it has the following advantages: 1, the utility model is owing to be provided with vertical glass barrier or the horizontal glass barrier is set simultaneously, space between the whole double-deck window frame is separated into a plurality of cavitys, diverse location in each glass barrier is provided with the air port simultaneously, therefore air outside window is in by the process in each air port inlet chamber, gas can reach the purpose that reduces noise through the repeatedly expansion at each cavity.2, therefore the utility model has increased the soundproof course of air effectively owing to leave than large space between double-deck window frame, has improved the sound insulation factor of low-frequency noise, has improved insulation, energy-saving effect simultaneously.3, the utility model provides the set-up mode in multiple glass barrier and air port according to various glass structure, uses and selects very convenient.4, the utility model is provided with sound absorption material between double-deck window frame and window opening, therefore can further improve sound insulation factor.The utility model is simple in structure, and is easy to implement, near the building that it can be widely used in the more abominable railway of noise circumstance, highway is along the line and the airport is.
Description of drawings
Fig. 1 is a structural plan of the present utility model schematic diagram
Fig. 2 is the A-A cross-sectional view of Fig. 1
Fig. 3 is the horizontal glass barrier among Fig. 1 and the structural representation of vertical glass barrier
Fig. 4 is a kind of application schematic diagram of ventilated and soundproof window
Fig. 5 is a kind of another application schematic diagram of ventilated and soundproof window
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
Embodiment 1:
As shown in Figure 1 and Figure 2, the utility model comprises the inside and outside two- layer window frame 2,3 that is installed in the window opening 1, is respectively arranged with on the two- layer window frame 2,3 and endures very 5 (only as example, being not limited thereto) of 4 and two vertical centering controls in the level, leave distance between the two- layer window frame 2,3, generally about 130mm.Centre position on two- layer window frame 2,3 tops is provided with a fixed sash 6 respectively, in outer field fixed sash 6 left and right sides one outward opening casement window 7 is set respectively, fixed sash 6 left and right sides at internal layer are provided with an inner-opening type casement window 8 respectively, are provided with fixed sash 9 in two- layer window frame 2,3 bottoms.
As Fig. 1, shown in Figure 3, between two- layer window frame 2,3, be horizontally disposed with one deck and be embedded in the horizontal glass barrier of enduring in two levels on 4 10, between the two-layer window frame above the horizontal glass barrier 10 2,3, be provided with and two-layerly be embedded in the very glass barrier 11,12 on 5 of two vertical centering controls respectively, and then will be divided into a plurality of independently cavitys between the inside and outside layer window frame 2,3.On the horizontal glass barrier 10 of glass barrier 11 both sides that is positioned at the left side, be respectively arranged with an air port 13,14 that is communicated with adjacent cavities, an air port 15 also be set being positioned on the glass barrier 12 on right side.Each glass barrier 10,11,12 can adopt single-glass, also can adopt other glass.
When the foregoing description uses, have four kinds of user modes:
1, first kind (as shown in Figure 1), close all open flat casement sash 7,8 on outer window frame 3 and the internal layer window frame 2, make two- layer window frame 2,3 be in totally-enclosed, nonventilated state.Make it have best defening effect because the effect of the air between double-deck simple glass and the double- deck window frame 2,3 is arranged this moment.
2, second kind (as shown in Figure 3), outward opening casement window 7 on the left of opening simultaneously on the outer window frame 3 and the inner-opening type casement window 8 on the right side internal layer window frame 2 make double window be in the ventilation state.After outdoor fresh air enters outward opening casement window 7, flow along the left side cavity between the inside and outside layer window frame 2,3, enter the inside and outside layer of lower cavity between the window frame 2,3 by the air port on the horizontal glass barrier 10 13, enter the inside and outside layer of middle cavities between the window frame 2,3 by the air port on the glass barrier 10 14 then, enter the inside and outside layer of left side cavity between the window frame 2,3 by the air port on the glass barrier 12 15 at last, in inner-opening type casement window 8 inlet chambers of opening.In this process, by the outdoor airborne noise that enters, repeatedly expansion and sinuous movement through air port 13,14,15 between inside and outside layer window frame 2,3 have reached extraordinary noise elimination effect, thereby make present embodiment realize the purpose that can ventilate and can insulate against sound.
3, the third (as shown in Figure 1), alternately open outward opening casement window 7 on the outer window frame 3 and the inner-opening type casement window 8 on the internal layer window frame 2 blanking time, promptly open outward opening casement window 7 earlier, make outdoor fresh air enter cavity between the inside and outside window frame 2,3, close outward opening casement window 7 then, open inner-opening type casement window 8 again, make in the fresh air inlet chamber between the inside and outside layer window frame 2,3, repeat so for several times, can make double window be in the state that ventilates blanking time, so not only can ventilate, but also can be incubated, can also insulate against sound.
4, the 4th kind, when inside and outside open type casement window 7,8 was all opened simultaneously, whole room was in common Fully ventilation state.
Embodiment 2:
As shown in Figure 4, present embodiment is one to be in the ventilated and soundproof window at angle, room, room place, and it comprises that two groups are 90 ° of vertically disposed inside and outside two- layer window frames 2,3 mutually, is respectively arranged with a plurality of vertical centering controls very 5 on the two-layer window frame 2,3.Between two groups of inside and outside two- layer window frames 2,3 per two relative in very on 5, be inlaid with a vertical glass barrier 16,17,18 respectively, whole inside and outside two side window frames 2,3 are separated into a plurality of independently cavitys.The staggered air port 19,20,21 that is communicated with adjacent cavities of leaving in the upper end of each vertical glass barrier 16,17,18 or lower end.Wherein be respectively arranged with on 7, two internal layer window frames 2 of an outward opening casement window on two outer window frames 3 and be respectively arranged with an inner-opening type casement window 8.
Present embodiment is when the ventilation state, and outward opening casement window 7 on the left of opening simultaneously on the outer window frame 3 and the inner-opening type casement window 8 on the right side internal layer window frame 2 make double window be in the ventilation state.At this moment, behind the outward opening casement window 7 on the left of outdoor fresh air enters on the outer window frame 3, flow along the cavity between the inside and outside layer window frame 2,3 of left side, and successively behind the air port 21 of the air port 20 of the air port 19 by vertical glass barrier 16 lower ends, vertical glass barrier 17 upper ends and vertical glass barrier 18 lower ends, in inner-opening type casement window 8 inlet chambers from the left side internal layer window frame 2.In this process, by the outdoor airborne noise that enters, repeatedly expansion and sinuous movement through air port 19,20,21 between inside and outside layer window frame 2,3 have reached extraordinary noise elimination effect, thereby make present embodiment realize the purpose that can ventilate and can insulate against sound.
Embodiment 3:
As shown in Figure 5, present embodiment is a couplet on the door window, and it comprises the inside and outside doorframe 22,23 that connects inside and outside two- layer window frame 2,3, is respectively arranged with some vertical centering controls on the two- layer window frame 2,3 and endures 5, inside and outside doorframe 22,23.The top transom goes out to be relatively set with in the level endures 24, in two levels, endure on 24 and inlay a horizontal glass barrier 25, between inside and outside two- layer window frame 2,3, endure on 5 in per two opposing vertical and inlay a vertical glass barrier 26,27 respectively, on inside and outside two- layer window frame 2,3, be respectively arranged with an inner-opening type casement window 8, one outward opening casement window 7, in internal layer doorframe 22 levels very 24 above the inner-opening type casement window 28 that can upwards raise is set.Horizontal glass barrier 25 is provided with an air port 29, and vertical glass barrier 26 bottoms of close horizontal barrier 25 1 sides are provided with an air port 30, and vertical glass barrier 27 tops of close outward opening casement window 7 one sides are provided with an air port 31.
During present embodiment ventilation state, the inner-opening type casement window 28 of simultaneously interior doorframe 22 tops and the outward opening casement window 7 on the outer window frame 3 make double window be in the ventilation state.At this moment, after outdoor fresh air enters outward opening casement window 7 on the outer window frame 3, flow in space between inside and outside two- layer window frame 2,3, after passing through the air port 30 and the air port 29 on the horizontal glass barrier 25 of the air port 31 on vertical glass barrier 27 tops, vertical glass barrier 26 bottoms successively, in inner-opening type casement window 28 inlet chambers on interior doorframe 22 tops.In this process, by the outdoor airborne noise that enters, expand and sinuous movement for more than 29 time through the air port on air port 31,30 and interior doorframe 22 between the inside and outside layer window frame 2,3, reached extraordinary noise elimination effect, thereby make present embodiment realize the purpose that to ventilate and can insulate against sound.
In the various embodiments described above, the shape in the air port on each glass barrier can be different shapes such as square, circular, rectangle, and its size and spacing distance etc. can change design as required.The position in the air port of offering among above-mentioned each figure also can change, and when installing for the client, can be main air-inlet window with a left side or right side sash according to client's custom setting.In the various embodiments described above, can also between inside and outside layer window frame 2,3 and window opening 1, sound absorption material be set, further improve defening effect.
The various embodiments described above are only enumerated for explanation the utility model, and it can also have various forms, and such as the flare window that two vertical glass barriers only are set, two vertical barrier upper and lower parts are provided with the air port respectively.Main thought of the present utility model is by the glass barrier space between inside and outside window frame or the couplet on the door window frame to be separated into a plurality of independently cavitys, mode by interleaved air port simultaneously, make the interior fresh air of inlet chamber through repeatedly volume expansion and sinuous movement, reach extraordinary noise elimination effect, thereby realized the purpose that the utility model can ventilate and can insulate against sound.
Be example with the foregoing description 1 below, install that carry out the detection of defening effect according to standard GB/T50121-2005, testing result is as shown in table 1 according to job specfication.
Table 1: defening effect detects
Annotate: R
WBe standard GB/T50121-2005 weighted transmission loss; C, C
UBe the frequency spectrum correction.
Testing result shows no matter the utility model is to close under the window or the ventilation state of windowing, and its sound insulation factor all is higher than common sound proof window and ventilated and soundproof window.
With the foregoing description 1 is example, installs according to job specfication, carries out ventilation according to national standard DBJ/T01-44-2000 " the energy-conservation field test standard of civilian construction " (heating residential building part) 4.3.1.3 and detects, and testing result is as shown in table 2.
Table 2: ventilation testing result
| Pressure reduction (Pa) | Flow (m 3/h) |
| 1 | 45 |
| 2 | 60 |
| 3 | 73 |
| 4 | 83 |
| 5 | 90 |
| 6 | 118 |
| 7 | 127 |
| 8 | 137 |
| 9 | 149 |
| 10 | 160 |
| 11 | 166 |
| 12 | 171 |
| 13 | 178 |
| 14 | 183 |
| 15 | 190 |
| 50 | 390 |
When pressure reduction is 50Pa, ventilation rate N50 (1/h);
N50=L/V (formula 1)
In the formula 1: the average (m of malleation and negative pressure down-off during L-pressure reduction 50Pa
3/ h)
The tested room ventilation of V-volume (m
3)
Room ventilation rate N (1/h) under the natural conditions (conversion coefficient is 17): N=N50/17, the ventilation that can get under the natural conditions is 23m
3/ h.
Testing result shows that the utility model can satisfy the requirement of general ventilation for residences amount fully.
The utility model only describes with the foregoing description; and can run into various complex situations in the actual design; such as going out double-deck flare window according to the utility model concept design; French window; door connects window; L type corner windows etc., these various equivalences that design is carried out according to the utility model change, and all should not get rid of outside protection domain of the present utility model.
Claims (9)
1, a kind of ventilated and soundproof window is characterized in that: it comprises the inside and outside two-layer window frame that is installed in the window opening, leaves the space between the described two-layer window frame; Be relatively set with some vertical centering controls on the described two-layer window frame very, each described two relative vertical centering control is very gone up, be respectively arranged with a vertical glass barrier, the space between the described two-layer window frame is separated into a plurality of independently cavitys, described vertical glass barrier is provided with the air port that is communicated with adjacent cavities; At least be provided with an inner-opening type casement window on the described internal layer window frame of one side, be provided with an outward opening casement window at least on the described outer window frame of opposite side.
2, a kind of ventilated and soundproof window as claimed in claim 1, it is characterized in that: described vertical glass barrier is two, wherein one described air port is arranged on the described vertical glass barrier top of a side, and the described air port of another piece is arranged on described vertical glass barrier bottom.
3, a kind of ventilated and soundproof window as claimed in claim 1 is characterized in that: described vertical glass barrier is three, wherein two parallel, another piece is 90 ° of settings, the upper and lower described air port that is crisscross arranged of described three vertical glass barriers.
4, a kind of ventilated and soundproof window as claimed in claim 1, it is characterized in that: on described inside and outside window frame, also be provided with in the level and endure, very be provided with the horizontal glass barrier in the described inside and outside two relative levels, described horizontal glass barrier is provided with the air port that is communicated with adjacent space.
5, a kind of ventilated and soundproof window as claimed in claim 4, it is characterized in that: described horizontal glass barrier is an elongated glass barrier, described vertical glass barrier is to be arranged on two of described horizontal glass barrier end face, on the horizontal glass barrier of vertical glass barrier both sides with outward opening casement window one side, be respectively arranged with first air port and second air port, the 3rd air port be set having on the vertical glass barrier of inner-opening type casement window one side.
6, a kind of ventilated and soundproof window as claimed in claim 1, it is characterized in that: connect an inside and outside doorframe respectively at described inside and outside window frame, be provided with at transom place, described inside and outside doorframe top in a pair of level very, in described two levels, be inlaid with a horizontal glass dividing plate on very, the horizontal glass barrier is provided with an air port, the described vertical centering control that is arranged between the described inside and outside window frame very is two, vertical glass barrier bottom near horizontal barrier one side is provided with described air port, and the vertical glass barrier of opposite side top is provided with described air port.
7, as claim 1 or 2 or 3 or 4 or 5 or 6 described a kind of ventilated and soundproof windows, it is characterized in that: between described inside and outside layer window frame and window opening, be provided with sound absorption material.
8, as claim 1 or 2 or 3 or 4 or 5 or 6 described a kind of ventilated and soundproof windows, it is characterized in that: being shaped as of each described glass barrier uptake is square, a kind of in rectangle, circle and the ellipse.
9, a kind of ventilated and soundproof window as claimed in claim 7 is characterized in that: being shaped as of each described glass barrier uptake is square, a kind of in rectangle, circle and the ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200788113U CN201165829Y (en) | 2008-01-29 | 2008-01-29 | Ventilated sound insulation window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200788113U CN201165829Y (en) | 2008-01-29 | 2008-01-29 | Ventilated sound insulation window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201165829Y true CN201165829Y (en) | 2008-12-17 |
Family
ID=40191213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200788113U Expired - Fee Related CN201165829Y (en) | 2008-01-29 | 2008-01-29 | Ventilated sound insulation window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201165829Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101220726B (en) * | 2008-01-29 | 2011-05-18 | 贾猛虎 | Ventilated sound insulation window |
-
2008
- 2008-01-29 CN CNU2008200788113U patent/CN201165829Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101220726B (en) * | 2008-01-29 | 2011-05-18 | 贾猛虎 | Ventilated sound insulation window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING XINFEI QINGDA ARCHITECTURAL ACOUSTICS TECH Free format text: FORMER OWNER: JIA MENGHU Effective date: 20090605 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090605 Address after: Room 38, building 71, No. 310, Qinghe West Street, Beijing, Haidian District, China: 100085 Patentee after: Beijing Xin Feiqing architectural acoustics Co. Ltd Address before: Beijing City, Haidian District Road No. 11 Lin Bai Ruyuan 1-1-1401, zip code: 100083 Patentee before: Jia Menghu |
|
| DD01 | Delivery of document by public notice |
Addressee: Jia Menghu Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Jia Menghu Document name: Notification of Termination of Patent Right |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20100129 |