CN106285338A - Heat insulating and sound insulating window construction - Google Patents
Heat insulating and sound insulating window construction Download PDFInfo
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- CN106285338A CN106285338A CN201510348228.4A CN201510348228A CN106285338A CN 106285338 A CN106285338 A CN 106285338A CN 201510348228 A CN201510348228 A CN 201510348228A CN 106285338 A CN106285338 A CN 106285338A
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- heat insulating
- sound insulating
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Abstract
The open a kind of heat insulating and sound insulating window construction of the present invention, is made up of thermal insulation window frame, heat insulating and sound insulating glass structure, fluid sealant, elastic supporting block, sealing strip.Heat insulating and sound insulating glass structure is made up of inner doubling glass, outer plate glass and aluminum alloy square tube spacer bar, fluid sealant, described aluminum alloy square tube spacer bar arranges microperforated absorber on the aluminium sheet by two-layer spacing direction, is filled with desiccant in aluminum alloy square tube；Described elastic supporting block is arranged between heat insulating and sound insulating glass structure surrounding and thermal insulation window frame；Described sealing strip is arranged between heat insulating and sound insulating glass structure facade and thermal insulation window frame.Available existing window frame section bar, compact conformation, easy for installation, particularly use at hotel guest room at the front, fully meet the related acoustic of green building, energy-saving index.
Description
Technical field
The present invention relates to a kind of noise control technique field, especially can have high oise insulation factor, there is the heat insulating and sound insulating window construction of heat insulation function simultaneously.
Background technology
Currently, noise has become a kind of main environmental pollution, and the acoustic environment problem of resident indoor resident the most at the front indoor is increasingly by concern and the attention of people.Therefore, how to solve traffic noise to disturb residents and become focus of concern.Although using the method for sound proof window is to solve the means that traffic noise is more passive, but its effect is obvious.Facts have proved at the mounted sound proof window in the area that road noise is more serious, indoor noise can drop to below 30dB, meets the requirement of " standard for acoustic environmental quality " GB3096-2008.
Sound proof window in the market is more to use double glazing or doubling glass.Owing to the air layer between double glazing is relatively thin, and the sound insulation effect that the least hollow distance (general 5～12mm) does not make air layer play " air spring ", cause lacking flexibility, the best to the barriering effect of noise, because double glazing exists resonance, medium and low frequency oise insulation factor is caused to decline；In addition there is rigid support between double glazing and form overhead speaker, also make sound insulation property be deteriorated；Insulating against sound in design at the traffic noise based on medium and low frequency, the defening effect using double glazing is undesirable.But, the air layer of double glazing has relatively good heat insulation effect.
Being pumped into intimate vacuum between the layer glass of vacuum glass, so having the advantages that thermal resistance is high, being good insulating product.In terms of sound insulation value, vacuum glass is also good than double glazing, and under vacuum state, noise cannot conduct.But, the cost of vacuum glass is high, is unfavorable for the popularization and application of common local-style dwelling houses.
Doubling glass is by having pressed from both sides one or more layers organic polymer intermediate coat between two panels or divided glass, after special high temperature precompressed (or evacuation) and high-temperature high-pressure craft process, makes the compound glass product that glass and intermediate coat permanent adhesive are integrated.Doubling glass has preferable soundproof effect, intermediate coat in doubling glass is soft and whippy sound-proof damping glue, sound-proof damping glue is as the restriction damping layer between two layers of glass, the sound insulation low ebb that glass is formed because of low-frequency resonance and coincidence effect can be suppressed, thus improve the oise insulation factor of laminated glass.But, doubling glass easily forms heat transfer, causes the effect of heat insulation reducing doubling glass.
" environment noise and vibration control engineering directive/guide " HJ 2,034 2013,7 commonly use engineering measure 7.1 insulates against sound 7.1.1 general provision 7.1.2.5 for double-deck or multilayer hollow acoustic construction, preferably reduce the sound energy density in cavity at the two certain thickness sound-absorbing materials of plate central filler, to improve the sound insulation property of hollow structure.7.1.2.9 for improving the oise insulation factor of window, following measures can be taked:
A) special tectonic glass or double window or even Multi-layer window structure is used to replace layer glass window to improve oise insulation factor；
B) sound proof window using the glass of two-layer or three layers of different-thickness to be formed by stacking, replaces the sound proof window using same thickness single-glass；
C) sound proof window of laminated glass (being also called doubling glass), the sound proof window that its sound insulation property is better than single-glass sound proof window and different-thickness glass is formed by stacking are used；
D) conventional medi-empty glass window is limited to the lifting of sound insulation property, if designing improper meeting to also result in the acoustical flaws such as coupled resonance, coincidence effect and standing wave resonance, should discretion use.
Summary of the invention
In order to overcome the deficiency of the heat insulating and sound insulating structure of existing sound proof window, the present invention provides a kind of heat insulating and sound insulating window construction, and this heat insulating and sound insulating window construction does not only have higher oise insulation factor, and has preferable heat insulation effect.
For achieving the above object, the technical solution adopted for the present invention to solve the technical problems is: a kind of heat insulating and sound insulating window construction, is made up of thermal insulation window frame, heat insulating and sound insulating glass structure, fluid sealant, elastic supporting block, sealing strip.Heat insulating and sound insulating glass structure is made up of inner doubling glass, outer plate glass and aluminum alloy square tube spacer bar, fluid sealant, described aluminum alloy square tube spacer bar arranges microperforated absorber on the aluminium sheet by two-layer spacing direction, is filled with desiccant in aluminum alloy square tube；Described elastic supporting block is arranged between heat insulating and sound insulating glass structure surrounding and thermal insulation window frame；Described sealing strip is arranged between heat insulating and sound insulating glass structure facade and thermal insulation window frame.
Microperforated panel soundabsorbing construction, it is simply that on the aluminum alloy square tube plate by two-layer spacing direction, puts on the aperture micropore less than 1mm, forms cavity, be the formation of microperforated panel soundabsorbing construction in punching rate about 1-3% aluminum alloy square tube.Can effectively reduce the sound energy density in two layers of glass cavity, increase the elasticity of air layer, it is possible to increase the sound insulation property of double glazing structure.
Laminated glass, as a kind of safety glass, can improve impact resistance, and after broken by shock, due to the bonding effect of the PVB film of folder in the middle of its two panels simple glass, fragment also can be bonded on thin film, and broken glass surface still keeps the most smooth.This just effectively prevent fragment and stabs and penetrate the generation of fall event, it is ensured that personal safety.By indoor, heat insulating and sound insulating glass structure is arranged doubling glass, and sound proof window the most at the front improves safety.
Described thermal insulation window frame system plastic-steel window frame or broken-bridge aluminum alloy window frame.Sound proof window is by heat insulating and sound insulating Component compositions such as daylighting glass, window frame, gap sealing adhesive tape, and its comprehensive heat insulating and sound insulating coefficient is affected by oise insulation factor, the heat conductivity of each component.
Plastic-steel door and window good heat preservation performance: the plastics heat conductivity in aluminium-plastic composite section is low, effect of heat insulation excellent 1250 times than aluminium, add good air-tightness, thus, the sound proof window heat insulation effect that plastic-steel window frame is made is preferable.
Broken-bridge aluminum alloy with refer to cut off cold-heat bridge, because aluminium alloy is metal, heat conduction is than very fast, during so indoor and outdoor temperature is mutually far short of what is expected, aluminium alloy has just become " bridge " for heat transmission, and bridge cut-off is exactly that aluminium alloy is the most separated, hard plastic is used to be connected with the aluminium alloy on both sides, and plastics heat conduction is slow, such heat is just not easy to deliver, so being broken-bridge aluminum alloy.The window frame that broken-bridge aluminum alloy material is made is referred to as heat-insulating bridge-cut-off aluminum alloy doors and windows.
The major function of sealing joint strip is to seal, and the quality of sealing joint strip directly affects the sound insulation property of window, and the selection of sealing joint strip mainly considers；The pliability of material itself, the elasticity of material, the ageing-resistant performance of material, the sound deadener/insulator of material.
Described doubling glass is made up of A glass, doubling layer, B glass, the doubling layer thickness >=0.76mm between doubling glass A glass, B glass.Doubling layer thickness between doubling glass is closely related with elasticity with elasticity, and the elasticity of the doubling layer in laminated glass is the best, and damped coefficient is the highest, and the low-frequency noise oise insulation factor of laminated glass is the best.The A glass of described doubling glass, B glass, the thickness difference of plate glass are no less than 1mm.The glass composition of different-thickness selected by the glass used, and can stagger and be easily generated the frequency of coincidence effect between glass, weaken the impact of coincidence effect, improve oise insulation factor.
The double sealing that described fluid sealant is made up of outer layer fluid sealant, internal layer fluid sealant, outer layer fluid sealant is arranged on heat insulating and sound insulating glass structure surrounding, outer layer fluid sealant palpus continuous uniform, and completely attaches to internal layer fluid sealant, outer layer fluid sealant thickness 5～7mm.Elastic supporting block is arranged between heat insulating and sound insulating glass structure facade and thermal insulation window frame.
Heat insulating and sound insulating glass structure facade is contacted with window frame by outer layer fluid sealant, elastic supporting block, can play good vibration isolation effect, and the solid preventing noise and vibration from passing through window frame structure is propagated, and causes reducing oise insulation factor.
Described plate glass is simple glass or coated glass.Coated glass is also referred to as reflecting glass.Coated glass is at one or more layers metal of glass surface coating, alloy or metal compound film, to change the optical property of glass, meets the particular requirement of insulation.
There is advantages that 1, have wider sound insulation frequency band, oise insulation factor can reach >=35dB(A), especially for the area that traffic noise is more serious, there is extraordinary defening effect.
2, there is good heat-insulating property, it is possible to reduce winter room heating installation, summer room the heat exchange of cold air and external environment, thus reach energy-conservation effect.
3, available existing window frame section bar, compact conformation, easy for installation, particularly use at hotel guest room at the front, fully meet the related acoustic of green building, energy-saving index.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the side sectional structural map of heat insulating and sound insulating window construction embodiment.
Fig. 2 is the local structure figure a of Fig. 1.
1. thermal insulation window frame in figure, 2. fluid sealant, 3. elastic supporting block, 4. sealing strip, 5. doubling glass, 6. plate glass, 7. aluminum alloy square tube, 8. microperforated absorber, 9.A glass, 10. doubling layer, 11.B glass, 12. external seal glue, fluid sealant in 13..
Detailed description of the invention
In Fig. 1, the embodiment shown in 2, a kind of heat insulating and sound insulating window construction, it is made up of thermal insulation window frame (1), heat insulating and sound insulating glass structure, fluid sealant (2), elastic supporting block (3), sealing strip (4).Heat insulating and sound insulating glass structure is made up of inner doubling glass (5), outer plate glass (6) and aluminum alloy square tube (7) spacer bar, fluid sealant (2), described aluminum alloy square tube (7) spacer bar arranges microperforated absorber (8) on the aluminium sheet by two-layer spacing direction, and aluminum alloy square tube is filled with desiccant in (7)；Described elastic supporting block (3) is arranged between heat insulating and sound insulating glass structure surrounding and thermal insulation window frame (1)；Described sealing strip (4) is arranged between heat insulating and sound insulating glass structure facade and thermal insulation window frame (1).
Described thermal insulation window frame (1) is plastic-steel window frame or broken-bridge aluminum alloy window frame.Described doubling glass (5) is made up of A glass (9), doubling layer (10), B glass (11), doubling layer (10) thickness >=0.76mm between the A glass (9) of doubling glass (5), B glass (11).The A glass (9) of described doubling glass (5), B glass (11), the thickness difference of plate glass (6) are no less than 1mm.
The double sealing that described fluid sealant (2) is made up of outer layer fluid sealant (12), internal layer fluid sealant (13), outer layer fluid sealant (12) is arranged on heat insulating and sound insulating glass structure surrounding, outer layer fluid sealant (12) palpus continuous uniform, and completely attach to internal layer fluid sealant (13), outer layer fluid sealant (13) thickness 5～7mm.
Should be appreciated that without departing from the scope of the present invention, above-described embodiment can be made multiple change, and be applied to other occasions.All any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, should be included within the scope of the present invention.
Claims (6)
1. a heat insulating and sound insulating window construction, it is made up of thermal insulation window frame, heat insulating and sound insulating glass structure, fluid sealant, elastic supporting block, sealing strip, it is characterized in that: heat insulating and sound insulating glass structure is made up of inner doubling glass, outer plate glass and aluminum alloy square tube spacer bar, fluid sealant, described aluminum alloy square tube spacer bar arranges microperforated absorber on the aluminium sheet by two-layer spacing direction, is filled with desiccant in aluminum alloy square tube；Described elastic supporting block is arranged between heat insulating and sound insulating glass structure surrounding and thermal insulation window frame；Described sealing strip is arranged between heat insulating and sound insulating glass structure facade and thermal insulation window frame.
Heat insulating and sound insulating window construction the most according to claim 1, is characterized in that: described thermal insulation window frame system plastic-steel window frame or broken-bridge aluminum alloy window frame.
Heat insulating and sound insulating window construction the most according to claim 1, is characterized in that: described doubling glass is made up of A glass, doubling layer, B glass, the doubling layer thickness >=0.76mm between doubling glass A glass, B glass.
Heat insulating and sound insulating window construction the most according to claim 1, is characterized in that: the A glass of described doubling glass, B glass, the thickness difference of plate glass are no less than 1mm.
Heat insulating and sound insulating window construction the most according to claim 1, it is characterized in that: the double sealing that described fluid sealant is made up of internal layer fluid sealant, outer layer fluid sealant, outer layer fluid sealant is arranged on heat insulating and sound insulating glass structure surrounding, outer layer fluid sealant palpus continuous uniform, and completely attach to internal layer fluid sealant, outer layer fluid sealant thickness 5～7mm.
Heat insulating and sound insulating window construction the most according to claim 1, is characterized in that: elastic supporting block is arranged between heat insulating and sound insulating glass structure facade and thermal insulation window frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510348228.4A CN106285338B (en) | 2015-06-23 | 2015-06-23 | Heat insulating and sound insulating window construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510348228.4A CN106285338B (en) | 2015-06-23 | 2015-06-23 | Heat insulating and sound insulating window construction |
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| Publication Number | Publication Date |
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| CN106285338A true CN106285338A (en) | 2017-01-04 |
| CN106285338B CN106285338B (en) | 2018-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510348228.4A Active CN106285338B (en) | 2015-06-23 | 2015-06-23 | Heat insulating and sound insulating window construction |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107965256A (en) * | 2018-01-12 | 2018-04-27 | 安徽省金鹏节能科技有限公司 | A kind of heat insulating and sound insulating plastic-steel door and window |
| CN110573470A (en) * | 2017-04-26 | 2019-12-13 | 康宁股份有限公司 | Micro-perforated glass laminate and method for producing same |
| CN110952887A (en) * | 2019-12-04 | 2020-04-03 | 深圳市奇信集团股份有限公司 | Sound insulation glass |
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| JP2005060141A (en) * | 2003-08-08 | 2005-03-10 | Asahi Glass Co Ltd | Multiple glazing unit |
| CN101654989A (en) * | 2009-09-10 | 2010-02-24 | 杭州新域郡邦建筑材料有限公司 | Energy-saving casement window |
| CN102535706A (en) * | 2010-12-29 | 2012-07-04 | 新奥科技发展有限公司 | Hollow laminated glass assembly for photovoltaic curtain wall and manufacturing method thereof |
| CN202767816U (en) * | 2012-08-10 | 2013-03-06 | 杭州和合玻璃工业有限公司 | Automatic cleaning energy-saving laminated hollow glass |
| CN104066697A (en) * | 2012-03-07 | 2014-09-24 | 松下电器产业株式会社 | Double glass |
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2015
- 2015-06-23 CN CN201510348228.4A patent/CN106285338B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4614676A (en) * | 1982-07-05 | 1986-09-30 | Saint-Gobain Vitrage | Multiple window glass having thermal and acoustical insulating properties |
| JP2005060141A (en) * | 2003-08-08 | 2005-03-10 | Asahi Glass Co Ltd | Multiple glazing unit |
| CN101654989A (en) * | 2009-09-10 | 2010-02-24 | 杭州新域郡邦建筑材料有限公司 | Energy-saving casement window |
| CN102535706A (en) * | 2010-12-29 | 2012-07-04 | 新奥科技发展有限公司 | Hollow laminated glass assembly for photovoltaic curtain wall and manufacturing method thereof |
| CN104066697A (en) * | 2012-03-07 | 2014-09-24 | 松下电器产业株式会社 | Double glass |
| CN202767816U (en) * | 2012-08-10 | 2013-03-06 | 杭州和合玻璃工业有限公司 | Automatic cleaning energy-saving laminated hollow glass |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110573470A (en) * | 2017-04-26 | 2019-12-13 | 康宁股份有限公司 | Micro-perforated glass laminate and method for producing same |
| US11254087B2 (en) | 2017-04-26 | 2022-02-22 | Corning Incorporated | Micro-perforated glass laminates and methods of making the same |
| CN107965256A (en) * | 2018-01-12 | 2018-04-27 | 安徽省金鹏节能科技有限公司 | A kind of heat insulating and sound insulating plastic-steel door and window |
| CN110952887A (en) * | 2019-12-04 | 2020-04-03 | 深圳市奇信集团股份有限公司 | Sound insulation glass |
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| CN106285338B (en) | 2018-07-13 |
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