CN104775726A - Shell and tube type soundproof window - Google Patents
Shell and tube type soundproof window Download PDFInfo
- Publication number
- CN104775726A CN104775726A CN201510103281.8A CN201510103281A CN104775726A CN 104775726 A CN104775726 A CN 104775726A CN 201510103281 A CN201510103281 A CN 201510103281A CN 104775726 A CN104775726 A CN 104775726A
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- window
- shell
- tube
- noise elimination
- glass
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- Securing Of Glass Panes Or The Like (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The invention discloses a shell and tube type soundproof window, and relates to a soundproof window. The soundproof window consists of three units of a left sash, a right sash and a middle frame, wherein the left sash and the right sash are connected as a whole through the middle frame, and both adopt double-layer structures consisting of inner layers and outer layers; the inner layers and the outer layers are mounted in a unparallel manner, and one sides thereof are inclined by 3-5 degrees; the inner layers and the outer layers are spaced by 50-150 mm, and adopt single-layer glass or double-layer glass; the left sash and the right sash both can be inwards and outwards opened in two directions; the middle frame adopts a cavity structure; multiple silencing pipes are arranged in the cavity, and are arranged in an array form to form a silencing structure; and the silencing structure is fully filled in the whole cavity. The shell and tube type soundproof window has the advantages of satisfying the lighting, ventilating and insulating requirements, having excellent soundproof performance and having a certain soundproof effect in particular under the window-opening ventilation condition.
Description
Technical field
The present invention relates to a kind of sound proof window, specifically a kind of shell and tube noise elimination sound proof window, is applicable to industry and civilian construction.
Background technology
Known industry and civilian general window, have daylighting, ventilation and heat-insulating property, but defening effect is poor, especially window ventilate time, not there is sound insulation effect.Outdoor environment noise can be directly incident on indoor and cause indoor pollution, when indoor have strong noise source to exist, is equally also directly radiated outdoor contaminated environment.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the invention provides a kind of shell and tube noise elimination sound proof window, daylighting, ventilation and thermal requirements can be met, there is again good sound insulation property, especially under ventilation condition of windowing, also there is certain sound insulation effect.
The present invention is with following technical scheme: a kind of shell and tube noise elimination sound proof window, the center comprising left window, right wing window and be arranged between left and right fan window, and left window and right wing window are connected into an entirety by center; Described left window and right wing window all adopt by internal layer and the outer double-decker formed, it is characterized in that: described internal layer and the not parallel installation of skin, wherein lopsidedness 3 ° ~ 5 °, internal layer and outer interlamellar spacing 50mm ~ 150mm, internal layer and skin adopt single-glass or double-layer glass; Left window and right wing window be the inside and outside bidirectional opening of energy all; Described center is cavity structure, and cavity inside arranges multiple hush tube, and multiple hush tube is formed noise elimination structure with array way discharge, and noise elimination structure is full of whole cavity.
The invention has the beneficial effects as follows: under this window closed condition, due to the further acoustical insulation effect of double-decker and intermediate air layer, increase 20dB ~ 30dB than general window mean transmission loss.When ventilation, opens outward as outer in left fan, right wing internal layer is inwardly opened, and stops up inner air and outer air and is exchanged by center cavity, and owing to being provided with shell and tube noise elimination structure in cavity, part acoustic energy is absorbed, more than mean sound attenuation amount 10dB.
Accompanying drawing explanation
Fig. 1 is shell and tube noise elimination sound proof window floor map;
Fig. 2 is the B-B sectional view of Fig. 1;
Fig. 3 is the A-A sectional view of Fig. 1;
Fig. 4 is the C-C sectional view of Fig. 1.
Detailed description of the invention
As shown in Figure 1, a kind of shell and tube noise elimination sound proof window, outward appearance is similar to common two-casement window.This sound proof window has left window, right wing window and center three unit, and left window and right wing window are linked to be an entirety by center.
As shown in Figure 2, the cavity inside of center 1 arranges multiple hush tube, and multiple hush tube is formed noise elimination structure with array way discharge, and noise elimination structure is full of whole cavity.Its concrete structure is: the inside and outside layer of center is window frame, window frame width is general window width of frame 3 ~ 5 times (increasing effective noise elimination length of noise elimination structure), middle cavity region is indoor-outdoor air interchange channel, and channel width is generally between 50mm ~ 150mm.Hush tube can adopt pipe or square tube, chooses hush tube length according to sound deadening capacity size requirements, chooses pipe diameter or the square tube length of side according to ventilation size requirements, average sound deadening capacity about 10dB.Described hush tube is rounded cylindrical or square tubular hush tube, and with array way discharge, can gapless also can be separated by certain interval between adjacent hush tube.Hush tube adopts Woelm Alumina, foamed aluminium, ultrapas foamed plastics, centrifugal super glass wool or foamed ceramics to make.
As shown in Figure 3 and Figure 4, left and right fan window all adopts by internal layer 3 and outer 4 double-deckers formed, internal layer 3 and outer 4 is double-layer glass or single-glass (as sound insulation factor is less demanding), internal layer 3 and outer 4 not parallel installations, the glass on inside and outside layer adopts the glass of different-thickness.The zone line of internal layer 3 and skin 4 is air layer, and under window closed condition, the additional mean transmission loss of air layer is between 3dB ~ 5dB.Left window and right wing window all can inside and outside bidirectional openings.
During making, internal layer 3 and outer 4 not parallel installations, wherein lopsidedness 3 ° ~ 5 ° (can not be parallel, naked eyes are difficult to discover), and adopt the glass of different-thickness, eliminate low-frequency resonance.Glass on inside and outside layer and carry out encapsulation process with rubber strip or fluid sealant between window frame, cavity surrounding (fringe region connected with the window opening) sticking sound-absorbing material formed between inside and outside layer.In addition, double-layer glass also can adopt not every trade to install.
Operating principle: as worked as the outer opens outward of left window, right wing window internal layer is inwardly opened, air just can by the inside and outside circulation of the cavity between the window frame of middle part.Otherwise as inwardly opened when left window internal layer, right wing is layer opens outward outside window, and can realize the object that indoor-outdoor air exchanges equally, plane structure as shown in Figure 1.
Center interior zone between left and right fan window is cavity structure, cavity inside arranges multiple hush tube, multiple hush tube is formed noise elimination structure with array way discharge, when air is flowed by central cavity, noise is absorbed by noise elimination structure, thus realizing the object that not only met air-conditioning requirement but also can insulate against sound, its structure is as shown in Figure 2.Left and right fan is Double-layered movable structure, and its structure as shown in Figure 3, Figure 4.
Claims (5)
1. a shell and tube noise elimination sound proof window, the center comprising left window, right wing window and be arranged between left and right fan window, left window and right wing window are connected into an entirety by center; Described left window and right wing window all adopt by internal layer and the outer double-decker formed, it is characterized in that: described internal layer and the not parallel installation of skin, wherein lopsidedness 3 ° ~ 5 °, internal layer and outer interlamellar spacing 50mm ~ 150mm, internal layer and skin adopt single-glass or double-layer glass; Left window and right wing window be the inside and outside bidirectional opening of energy all; Described center is cavity structure, and cavity inside arranges multiple hush tube, and multiple hush tube is formed noise elimination structure with array way discharge, and noise elimination structure is full of whole cavity.
2. shell and tube noise elimination sound proof window according to claim 1, is characterized in that: the glass on inside and outside layer adopts the glass of different-thickness.
3. shell and tube noise elimination sound proof window according to claim 1, is characterized in that: the glass on inside and outside layer and carry out encapsulation process with rubber strip or fluid sealant between window frame, the cavity surrounding sticking sound-absorbing material formed between inside and outside layer.
4. the shell and tube noise elimination sound proof window according to any one of claim 1-3, is characterized in that: described hush tube is rounded cylindrical or square tubular hush tube.
5. shell and tube noise elimination sound proof window according to claim 4, is characterized in that: described hush tube adopts Woelm Alumina, foamed aluminium, ultrapas foamed plastics, centrifugal super glass wool or foamed ceramics to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510103281.8A CN104775726B (en) | 2015-03-09 | 2015-03-09 | Shell and tube noise elimination sound proof window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510103281.8A CN104775726B (en) | 2015-03-09 | 2015-03-09 | Shell and tube noise elimination sound proof window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104775726A true CN104775726A (en) | 2015-07-15 |
| CN104775726B CN104775726B (en) | 2017-03-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510103281.8A Expired - Fee Related CN104775726B (en) | 2015-03-09 | 2015-03-09 | Shell and tube noise elimination sound proof window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104775726B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185369A (en) * | 2015-08-19 | 2015-12-23 | 哈尔滨城林科技股份有限公司 | Sound attenuating system for low-noise integrated equipment cabinet used for communication |
| CN107610688A (en) * | 2017-09-05 | 2018-01-19 | 上海声望声学科技股份有限公司 | A kind of compound sound insulating structure of lumen |
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| CN2145248Y (en) * | 1992-07-30 | 1993-11-03 | 管宁生 | Soundproof single-frame mini-layer glass window |
| CN2268101Y (en) * | 1996-11-12 | 1997-11-19 | 赵春学 | Sound-insulation glass window |
| CN2445021Y (en) * | 2000-09-18 | 2001-08-29 | 王朝祥 | Face-plate of removing sound wave |
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| CN201056956Y (en) * | 2007-06-01 | 2008-05-07 | 钟超英 | Sound-insulating barrier type ventilating muffle window |
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| CN104153847A (en) * | 2014-03-18 | 2014-11-19 | 成都陵川常友汽车部件制造有限公司 | Double door-and-window shape silencing barrel single partition plate assembly |
| CN104329001A (en) * | 2014-11-05 | 2015-02-04 | 苏州金螳螂建筑装饰股份有限公司 | Novel observation window structure |
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2015
- 2015-03-09 CN CN201510103281.8A patent/CN104775726B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2145248Y (en) * | 1992-07-30 | 1993-11-03 | 管宁生 | Soundproof single-frame mini-layer glass window |
| CN2268101Y (en) * | 1996-11-12 | 1997-11-19 | 赵春学 | Sound-insulation glass window |
| CN2445021Y (en) * | 2000-09-18 | 2001-08-29 | 王朝祥 | Face-plate of removing sound wave |
| CN2809168Y (en) * | 2005-08-01 | 2006-08-23 | 张长安 | Externally-tilted sound insulation screen type natural ventilating sound insulation window |
| CN201056956Y (en) * | 2007-06-01 | 2008-05-07 | 钟超英 | Sound-insulating barrier type ventilating muffle window |
| CN101328725A (en) * | 2007-06-22 | 2008-12-24 | 上海市向明中学 | High-efficiency energy-saving heat preservation house |
| WO2013125602A1 (en) * | 2012-02-22 | 2013-08-29 | 株式会社 東芝 | X-ray ct device |
| KR101422113B1 (en) * | 2013-04-26 | 2014-07-22 | 목포해양대학교 산학협력단 | Soundproof wall which has overlapped resonant chambers around air or water passage that makes air or water pass freely |
| CN104153847A (en) * | 2014-03-18 | 2014-11-19 | 成都陵川常友汽车部件制造有限公司 | Double door-and-window shape silencing barrel single partition plate assembly |
| CN104329001A (en) * | 2014-11-05 | 2015-02-04 | 苏州金螳螂建筑装饰股份有限公司 | Novel observation window structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185369A (en) * | 2015-08-19 | 2015-12-23 | 哈尔滨城林科技股份有限公司 | Sound attenuating system for low-noise integrated equipment cabinet used for communication |
| CN107610688A (en) * | 2017-09-05 | 2018-01-19 | 上海声望声学科技股份有限公司 | A kind of compound sound insulating structure of lumen |
| CN107610688B (en) * | 2017-09-05 | 2024-04-26 | 同济大学 | Cavity tube composite sound insulation structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104775726B (en) | 2017-03-15 |
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