CN201056956Y - Sound-insulating barrier type ventilating muffle window - Google Patents
Sound-insulating barrier type ventilating muffle window Download PDFInfo
- Publication number
- CN201056956Y CN201056956Y CNU2007201205127U CN200720120512U CN201056956Y CN 201056956 Y CN201056956 Y CN 201056956Y CN U2007201205127 U CNU2007201205127 U CN U2007201205127U CN 200720120512 U CN200720120512 U CN 200720120512U CN 201056956 Y CN201056956 Y CN 201056956Y
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- 230000004888 barrier function Effects 0.000 title claims description 20
- 230000009467 reduction Effects 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000002834 transmittance Methods 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 14
- 239000011521 glass Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a sound proof screen type ventilation sound attenuation window. The window comprises an outer window and an inner window, wherein a baffle plate basically vertical to the inner window is arranged at a muntin or adjacent to the muntin between the inner window and the outer window, and the baffle plate divides the space between the inner window and the outer window into a first cavity and a second cavity, the first cavity is positioned on an openable window sash of the outer window, an air opening used for communicating the two cavities are arranged between the baffle plate and the outer window, the second cavity is provided with an air inlet opening arranged on the inner window and adjacent to the muntin, and a baffler is arranged at the air inlet opening inside the second cavity. The sound attenuation window adopts a split type design, when an old window is reconstructed, the original window is not required to be restructured, only the inner window is required to be added on the inner side of the original window, and a baffler and a sound absorbing plate are added at the center, then the restructuring is finished, thus the cost can be greatly reduced, and the installation difficulty is decreased. The utility model has good noise reduction effect, and high light transmittance. When the window sash is completely closed, a big hollow is formed between the inner window and the outer window, keeping warm in winter and keeping cool in summer by applying an air conditioner, and thereby the energy-saving purpose can be realized.
Description
Technical field
The utility model relates to ventilating noise reduction window.
Background technology
Continuous increase along with city automobile, car noise has become a kind of new environomental pollution source, more and more influence people's dwelling environment, the environment-friendly type ventilating noise reduction window arises at the historic moment, but, present ventilating noise reduction window is because the defective in the design, defective such as cause that anti-acoustic capability is poor, sluggish in air circulation, daylighting difference and outward appearance are bad.
The more important thing is that existing noise reduction window is by window frame, inner layer glass, glass outer and is arranged on the monolithic construction that the silencing means between the layer glass constitutes, and need remove old window when the original window of converted dwelling, cause very big waste, and installation difficulty is big.
Summary of the invention
The purpose of this utility model provides a kind of noise barrier formula ventilating noise reduction window, and making does not need to change former window when the original window of converted dwelling, to reduce cost, reduces installation difficulty.
The utility model is realized by the following technical solutions: it comprises exterior window, also comprise an interior window, window is installed on the inboard of described exterior window in being somebody's turn to do by fixed frame, be provided with and the vertical substantially dividing plate of interior window in middle stile place or near middle stile place between interior window and the exterior window, this dividing plate is divided into first chamber and second chamber with the space between interior window and the exterior window, first chamber is positioned at the sash the opened place of exterior window, be useful on the air port of crossing that is communicated with two chambers between dividing plate and the exterior window, second chamber is provided with air intake vent near middle stile place on interior window, nearly air intake vent place establishes plate washer in second chamber.
Above-mentioned first chamber has constituted the first noise trap, and second chamber has constituted the second noise trap.During use, open the sash opened of exterior window, outdoor air and noise enter and flow into indoor through the air intake vent from the interior window behind the first noise trap, the second noise trap successively from this sash, wherein having 50% noise to collide in the first noise trap subdues, 30% noise collides in the second noise trap to be subdued, have only at last in 20% the noise inlet chamber, and air can not subdued by collision, all flows into indoor.
Further can establish abatvoix, to reach better noise reduction erasure effect at noise trap sidepiece.
Further also can to the wind passage of crossing of second chamber extractor fan be installed at first chamber, be used in calm, increasing ventilation according to barometric information.
Because the exterior window of this noise barrier formula ventilating noise reduction window and interior window adopt split-type design, promptly are not that inner layer glass and glass outer are installed in the same window frame, therefore, are particularly suitable for old window transformation.Carrying out old window when transforming, do not need to change former window, but directly with former window as exterior window, only need install interior window additional in former window inboard, add plate washer and abatvoix then in the centre just passable, can reduce cost greatly, and can reduce installation difficulty.
It subdues airborne noise, excellent noise reduction effect by the noise trap is set.When the sash contract fully, form a big hollow between interior window and the exterior window, protecting winter turns on the aircondition dim summer protects cold, can reach purpose of energy saving.
Description of drawings
Fig. 1 is the structural representation after the utility model embodiment one takes away fixed frame;
Fig. 2 is its schematic diagram when being in the noise reduction state;
Fig. 3 is its schematic diagram that is in closed condition;
Fig. 4 is its schematic diagram that is in non-noise reduction state;
Fig. 5 is to be structural representation after the utility model embodiment two takes away fixed frame;
Fig. 6 is its schematic diagram when being in the noise reduction state;
Fig. 7 is its schematic diagram that is in closed condition;
Fig. 8 is its schematic diagram that is in non-noise reduction state;
Fig. 9 is that the utility model embodiment three median septums are arranged in stile's when place schematic diagram;
Figure 10 is the schematic diagram after embodiment three median septums are removed to the right;
Schematic diagram when Figure 11 closes for the utility model embodiment four median septums;
Figure 12 is the schematic diagram after embodiment four median septums are opened;
Figure 13 is the structural representation of the utility model embodiment five.
The specific embodiment
Further specify below in conjunction with accompanying drawing.
Embodiment one:
With reference to Fig. 1-4, embodiment one noise barrier formula ventilating noise reduction window comprises by fixed sash 2 and can open the exterior window that sash 8 constitutes, also comprise an interior window 11, should pass through right fixed frame 17 by interior window 11, left side fixed frame 10, last fixed frame 1 and following fixed frame are installed on the inboard of described exterior window, between the middle stile 13 of interior window 11 and the middle stile 6 of exterior window dividing plate 7 is set, this dividing plate 7 is divided into first chamber 12 and second chamber 15 with the space between interior window and the exterior window, first chamber 12 is positioned at the sash opened 8 places of exterior window, be useful between dividing plate 7 and the outer window mullion 6 be communicated with two chambers cross air port 7 ', second chamber 15 is provided with air intake vent 14 near middle stile 13 places on interior window 11,15 nearly air intake vents, 14 places establish plate washer 5 in second chamber, and plate washer 5 is used to prevent that the noise of coming from first chamber 12 is not through the second noise trap (i.e. second chamber 15) and directly in air intake vent 14 inlet chambers.
This plate washer 5 is installed between the upper and lower fixed frame by the rotating shaft on it, can or open air intake vent 14 sealings by rotating plate washer 5.
Above-mentioned first chamber 12 has constituted the first noise trap, and second chamber 15 has constituted the second noise trap.For more effective noise reduction, also in first chamber 12 (i.e. the first noise trap), establish abatvoix 10 ' in the inboard of left fixed frame 10, in second chamber 15 (i.e. the second noise trap), establish abatvoix 17 ' in the inboard of right fixed frame 17.
Cross air port 7 ' in second chamber 15 and locate to be provided with the guide strip parallel 4 with exterior window.
In order to increase ventilation when not having wind, extractor fan 3 is installed in guide strip 4 end ends outdoor.Extractor fan 3 also can be loaded on air port 7 ' and locate.
At the some decorative panels 16 of crossing the wind hole of air intake vent 14 mounting straps.
Exterior window comprises that a fixed sash 2 and one can open sash 8 among the figure, and interior window 11 comprises that two can be opened sash.In the practical application, exterior window also can comprise three or more sash, and each sash can the along continuous straight runs setting, also can vertically be provided with, correspondingly in window 11 also be designed to the structure identical with exterior window so that window Total tune, attractive in appearance.
Fig. 2 is the schematic diagram of embodiment one window when being in the noise reduction state, and arrow is represented noise and air flow among the figure, and extractor fan 3 does not draw among Fig. 2.With reference to Fig. 2, when needing noise reduction to ventilate, open the plate washer 5 at air intake vent 14 places on the sash 8 of exterior window and the interior window, at this moment, outdoor air and noise enter and successively through the first noise trap 12 from sash 8, the second noise trap, 15 backs flow into indoor from the air intake vent 14 on the interior window, wherein having 50% noise to collide in the first noise trap 12 subdues, 30% noise collides in the second noise trap 15 to be subdued, have only at last in 20% the noise inlet chamber, this noise decibel value＜48 decibel have reached the purpose of 23 decibels of noise reductions, meet the requirement of " civilian construction sound Insulation Design standard ", and air can not subdued by collision, all flows into indoor.
Fig. 3 is the schematic diagram of embodiment one window when being in closed condition.Because the thermal transmittance of air is 0.05, only is 1/16 of glass, after all sash are all closed, form a big hollow between interior window and the exterior window, the interchange of heat of air is very low, makes the cold insulation of turning on the aircondition warming, summer in indoor winter, thereby reaches purpose of energy saving.
Fig. 4 is the schematic diagram that embodiment one window is in non-noise reduction state.With reference to Fig. 4, the sash opened of interior window and exterior window is opened entirely, and outdoor air can be in the direct inlet chamber of sash.
This structure can be used for the new clothes window, also can be used for old window transformation.When old window is transformed, can be directly with former window as exterior window, reprocess an identical interior window that has air intake vent with former window construction, and be installed on former window inboard by fixed frame, increase above-mentioned plate washer, abatvoix and dividing plate etc. then to construct the noise trap just passable in the centre, owing to need not make exterior window, can reduce cost greatly, and can reduce engineering quantity and installation difficulty.
Embodiment two:
With reference to Fig. 5-8, embodiment two noise barrier formula ventilating noise reduction windows comprise by fixed sash 2 and can open the exterior window that sash 8 constitutes, also comprise an interior window 11, should pass through right fixed frame 17 by interior window 11, left side fixed frame 10, last fixed frame 1 and following fixed frame are installed on the inboard of described exterior window, between the middle stile 13 of interior window 11 and the middle stile 6 of exterior window dividing plate 7 is set, this dividing plate 7 is divided into first chamber 12 and second chamber 15 with the space between interior window and the exterior window, first chamber 12 is positioned at the sash opened 8 places of exterior window, be useful between dividing plate 7 and the outer window mullion 6 be communicated with two chambers cross air port 7 ', second chamber 15 is provided with air intake vent 14 near middle stile 13 places on interior window 11,15 nearly air intake vents, 14 places establish plate washer 5 ' in second chamber, and plate washer 5 ' is used to prevent that the noise of coming from first chamber 12 is not through the second noise trap (i.e. second chamber 15) and directly in air intake vent 14 inlet chambers.
Among the embodiment two, between window mullion 13 and the outer window mullion 6, dividing plate 7 was vertical with exterior window in dividing plate 7 was located at, and plate washer 5 ' is arranged at place, dividing plate 7 outer ends and substantially parallel with interior window.Plate washer 5 ' and dividing plate 7 also can be made of one, and promptly replace plate washer 5 ' and dividing plate 7 with the L-shaped sheet material in cross section.Also can adopt the sheet material of shapes such as the curved or waveform in cross section to replace above-mentioned plate washer 5 ' and dividing plate 7.
Above-mentioned first chamber 12 has constituted the first noise trap, and second chamber 15 has constituted the second noise trap.For more effective noise reduction, also in first chamber 12 (i.e. the first noise trap), establish abatvoix 10 ' in the inboard of left fixed frame 10, in second chamber 15 (i.e. the second noise trap), establish abatvoix 17 ' in the inboard of right fixed frame 17.
Cross air port 7 ' in second chamber 15 and locate to be provided with the guide strip parallel 4 with exterior window.
At air intake vent 14 shutter 16 ' is installed, and is provided with the shutter handle,, can open or close shutter 16 ', thereby open or close air intake vent 14 by rotating the shutter handle.
Among the embodiment two, 12 are provided with transparent plate washer 9 in the sash opened 8 places of exterior window in first chamber.
Fig. 6, Fig. 7, Fig. 8 are respectively the schematic diagrames of embodiment two noise barrier formula ventilating noise reduction windows when being in noise reduction state, closed condition and non-noise reduction state.Its noise reduction principle is no longer narrated here with energy-conservation reasonable identical with embodiment.
Embodiment three:
With reference to Fig. 9 and Figure 10, the structure of embodiment three noise barrier formula ventilating noise reduction windows and embodiment two is basic identical, and its difference is:
1, among the embodiment two, plate washer 5 ' and dividing plate 7 are fixed.And among the embodiment three, plate washer 5 ' and dividing plate 7 are formed in one and can move, and be furnished with motor and timer, by timer is set, make the late into the night automobile after a little while, motor starting drives plate washer 5 ' and dividing plate 7 and moves to second chamber 15, it is indoor that outdoor air is entered through direct air intake vent 14 inflows from interior window 11 in the first noise trap, 12 backs from sash 8, and it is more unimpeded to ventilate.Specific embodiments is that plate washer 5 ' and dividing plate 7 are formed in one, and at plate washer 5 ' downside wheel is housed, and this plate washer 5 ' is connected with motor by transmission device; The timer that also comprises a control motor timing working.The track that 20 expression plate washers 5 ' move among Fig. 9.
2, among the embodiment two, in first chamber 12, be provided with transparent plate washer 8, in second chamber, cross air port 7 ' and locate to be provided with guide strip 4.And in embodiment three, saved these plates.
Embodiment four:
With reference to Figure 11 and Figure 12, the structure of embodiment four noise barrier formula ventilating noise reduction windows and embodiment two is basic identical, and its difference mainly is: among the embodiment two, plate washer 5 ' and dividing plate 7 are fixed.And in embodiment four, plate washer 5 ' is fixed, and dividing plate 7 can rotate, and is furnished with motor and timer, when the late into the night automobile after a little while, motor starting drives dividing plate 7 and rotates in first chamber 12, it is more unimpeded that outdoor air is flowed into when indoor.Specific embodiments is that dividing plate 7 is installed between the upper and lower fixed frame by the rotating shaft on it, described plate washer 5 ' is installed near place, dividing plate 7 outer ends and substantially parallel with interior window, comprises that also one is used to drive described dividing plate 7 around the motor of its rotating shaft rotation and the timer of a control motor timing working.
Embodiment five:
With reference to Figure 13, the structure of embodiment five noise barrier formula ventilating noise reduction windows and embodiment two is basic identical, its difference mainly is: among the embodiment two, dividing plate 7 is located between interior window mullion 6 and the outer window mullion 13, this dividing plate 7 is vertical with interior window, and plate washer 5 ' is arranged at place, dividing plate 7 outer ends and substantially parallel with interior window.And in embodiment five, interior window mullion 13 and outside sponge plate 18 is set between the window mullion 6, and in dividing plate 7 is located between window and the exterior window in stile 6 and 13 left sides and be near should in stile 6 and 13 place, make described sponge plate 18 be positioned at second chamber 15, equally plate washer 5 ' is arranged at place, dividing plate 7 outer ends and parallel, the left side of middle stile 13 on the window 11 in correspondingly air intake vent 14 also is located at outer basic window.With reference to Figure 13, among the embodiment five, after opening the sash opened 8 of exterior window, outdoor air and noise from sash 8 enter and successively through the first noise trap 12, cross air port 7 ' and enter the second noise trap 15, after entering the second noise trap 15, most noise passes the bottom collision that sponge plate 18 enters the second noise trap 15 to be subdued, and air is indoor from air intake vent 14 inflows on the interior window because of passing sponge plate 18.Dividing plate 7 and plate washer 5 ' all adopt clear sheet, and sponge plate 18 is located at middle stile place, thereby can not influence the light transmittance of window.
Claims (10)
1. noise barrier formula ventilating noise reduction window, comprise exterior window, it is characterized in that: also comprise an interior window, window is installed on the inboard of described exterior window in being somebody's turn to do by fixed frame, be provided with and the vertical substantially dividing plate of interior window in middle stile place or near middle stile place between interior window and the exterior window, this dividing plate is divided into first chamber and second chamber with the space between interior window and the exterior window, first chamber is positioned at the sash the opened place of exterior window, be useful on the air port of crossing that is communicated with two chambers between dividing plate and the exterior window, second chamber is provided with air intake vent near middle stile place on interior window, nearly air intake vent place establishes plate washer in second chamber.
2. noise barrier formula ventilating noise reduction window according to claim 1 is characterized in that: between window mullion and the outer window mullion, described plate washer was installed between the upper and lower fixed frame by the rotating shaft on it in described dividing plate was located at.
3. noise barrier formula ventilating noise reduction window according to claim 1 is characterized in that: between window mullion and the outer window mullion, this dividing plate was vertical with interior window in described dividing plate was located at, and described plate washer is arranged at place, dividing plate outer end and substantially parallel with interior window.
4. noise barrier formula ventilating noise reduction window according to claim 3, it is characterized in that: described plate washer and dividing plate are formed in one, and the plate washer downside is equipped with wheel, and this plate washer is connected with motor by transmission device; The timer that also comprises a control motor timing working.
5. noise barrier formula ventilating noise reduction window according to claim 1, it is characterized in that: described dividing plate is installed between the upper and lower fixed frame by the rotating shaft on it, described plate washer is installed near place, dividing plate outer end and substantially parallel with interior window, comprises that also is used to drive the motor that described dividing plate rotates around its rotating shaft.
6. noise barrier formula ventilating noise reduction window according to claim 1 is characterized in that: between interior window mullion and the outer window mullion sponge plate is set, in described dividing plate is located between window and the exterior window near middle stile place and make described sponge plate be positioned at second chamber.
7. according to each described noise barrier formula ventilating noise reduction window of claim 1-6, it is characterized in that: cross the place, air port in described second chamber and be provided with the guide strip parallel with exterior window; Establish abatvoix in the inboard of fixed frame in described first chamber and/or second chamber.
8. noise barrier formula ventilating noise reduction window according to claim 7 is characterized in that: described place, air port excessively or guide strip end end are equipped with extractor fan.
9. noise barrier formula ventilating noise reduction window according to claim 8 is characterized in that: the air intake vent place in described on the window install shutter or with the decorative panel in wind hole.
10. noise barrier formula ventilating noise reduction window according to claim 1 is characterized in that: in the sash the opened place of exterior window transparent plate washer is set in described first chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201205127U CN201056956Y (en) | 2007-06-01 | 2007-06-01 | Sound-insulating barrier type ventilating muffle window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201205127U CN201056956Y (en) | 2007-06-01 | 2007-06-01 | Sound-insulating barrier type ventilating muffle window |
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| Publication Number | Publication Date |
|---|---|
| CN201056956Y true CN201056956Y (en) | 2008-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201205127U Expired - Fee Related CN201056956Y (en) | 2007-06-01 | 2007-06-01 | Sound-insulating barrier type ventilating muffle window |
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| CN (1) | CN201056956Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397837A (en) * | 2013-08-13 | 2013-11-20 | 郭德炳 | Efficient, energy-saving, environment-friendly multifunctional window |
| CN104775726A (en) * | 2015-03-09 | 2015-07-15 | 江苏建筑职业技术学院 | Shell and tube type soundproof window |
| CN106917576A (en) * | 2017-02-28 | 2017-07-04 | 尤梅英 | A kind of noise reduction ventilation and lighting device |
| CN108915545A (en) * | 2018-08-01 | 2018-11-30 | 正升环境科技股份有限公司 | Ventilative interior window and the sash component of insulating against sound of one kind |
| CN111255356A (en) * | 2020-03-30 | 2020-06-09 | 江苏建筑职业技术学院 | Micropore resonant cavity ventilation single-opening type sound eliminating window |
-
2007
- 2007-06-01 CN CNU2007201205127U patent/CN201056956Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397837A (en) * | 2013-08-13 | 2013-11-20 | 郭德炳 | Efficient, energy-saving, environment-friendly multifunctional window |
| CN104775726A (en) * | 2015-03-09 | 2015-07-15 | 江苏建筑职业技术学院 | Shell and tube type soundproof window |
| CN106917576A (en) * | 2017-02-28 | 2017-07-04 | 尤梅英 | A kind of noise reduction ventilation and lighting device |
| CN108915545A (en) * | 2018-08-01 | 2018-11-30 | 正升环境科技股份有限公司 | Ventilative interior window and the sash component of insulating against sound of one kind |
| CN111255356A (en) * | 2020-03-30 | 2020-06-09 | 江苏建筑职业技术学院 | Micropore resonant cavity ventilation single-opening type sound eliminating window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen ATEC Building Technology Co.,Ltd. Assignor: Zhong Chaoying Contract record no.: 2010440020096 Denomination of utility model: Sound-insulating barrier type ventilating muffle window Granted publication date: 20080507 License type: Exclusive License Record date: 20100625 |
|
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN ATEC ARCHITECTURE CO., LTD. Free format text: FORMER OWNER: ZHONG CHAOYING Effective date: 20101008 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 17D, YILEGE, JUHAOYUAN, FUTIAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518000 UNIT A-1, 3/F, BUILDING C, TONGFANG INFORMATION PORT, NO.11, LANGSHAN ROAD, NORTH SECTION OF HIGH-TECH. INDUSTRIAL PARK, SHENZHEN CITY, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20101008 Address after: 518000, A-1 building, floor 3, building C, 11, Tong Shan Road, Shenzhen, hi tech Industrial Park, Guangdong Patentee after: Shenzhen ATEC Building Technology Co.,Ltd. Address before: Shenzhen Futian District City, Guangdong province 518000 poly Verde Lok court 17D Patentee before: Zhong Chaoying |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080507 Termination date: 20150601 |
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| EXPY | Termination of patent right or utility model |