CN2806725Y - Ventilating sound-insulating window - Google Patents
Ventilating sound-insulating window Download PDFInfo
- Publication number
- CN2806725Y CN2806725Y CN 200520114127 CN200520114127U CN2806725Y CN 2806725 Y CN2806725 Y CN 2806725Y CN 200520114127 CN200520114127 CN 200520114127 CN 200520114127 U CN200520114127 U CN 200520114127U CN 2806725 Y CN2806725 Y CN 2806725Y
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- CN
- China
- Prior art keywords
- window
- noise elimination
- glass
- ventilated
- passage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000011521 glass Substances 0.000 claims abstract description 40
- 239000005357 flat glass Substances 0.000 claims abstract description 4
- 230000008030 elimination Effects 0.000 claims description 64
- 238000003379 elimination reaction Methods 0.000 claims description 64
- 238000007789 sealing Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 19
- 238000010521 absorption reaction Methods 0.000 claims description 15
- 239000011491 glass wool Substances 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 14
- 238000009413 insulation Methods 0.000 abstract description 11
- 230000030279 gene silencing Effects 0.000 abstract 8
- 239000000428 dust Substances 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 239000010960 cold rolled steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a ventilating sound-insulating window which comprises two window frames, a middle post and an inner layer and an outer layer glass windows arranged between the window frames and the middle post. The utility model is characterized in that the ventilating sound-insulating window also comprises a first sound silencing passage arranged at the bottoms of the two window frames; an air inlet of the first sound silencing passage is transversely arranged at one outdoor side; an air outlet is transversely and upwards arranged between the two window frames; a sealed baffle which can be opened is arranged at the air outlet; a rotary sound silencing passage is insulated by the sound silencing insulation plate between the air inlet and the air outlet; a second sound silencing passage is sealed and connected between the two window frames and the support post; an air inlet of the second sound silencing passage is transversely arranged at the bottom; an air outlet is transversely arranged at the top; a rotary sound silencing passage is insulated by a sound silencing insulation plate between the air inlet and the air outlet; fixing window glass is arranged at the upper part of the middle post of the outer glass window and a glass shutter is arranged at the lower part of the middle post; a glass shutter is arranged at the upper part of the middle post of the inner glass window, and two swing-in flat windows are arranged at the lower part of the middle post. The utility model which has obvious sound-insulating effect can be widely used in various buildings.
Description
Technical field
The utility model relates to a kind of sound proof window, particularly about a kind of ventilated and soundproof window.
Background technology
At present, urban traffic noise has become the main cause of environment pollution, because traffic noise sound source more complicated, difficulty of governance is very big, does not almost still have effective solution in some aspects so far.Urban traffic noise comprises the noise that highway, railway, subway, airport or the like produce, administer traffic noise and can adopt noise barrier, barrier has effect preferably to the low-rise building noise reduction, building effect more than six layers is relatively poor, the noise nuisance maximum is usually all about in the of ten layers, in China's big and medium-sized cities highway, railway, subway major part along the line all is again high-rise building, and therefore the barrier sound insulation factor adopts barrier to administer its effect of traffic noise and remains in certain problem generally all at 10～15dB.Adopting sound proof window to administer traffic noise is a kind of method preferably, particularly apparent in view at the highway noise effect.But compatriots have the custom of windowing and ventilating, and government changes sound proof window in order to administer the noise investment for resident along the line, resident's still have complaints " open a window and disturb by making noise in the dust, shut the window and suppress in the dust ".In addition, though the shared proportion in market is administered not quite at urban traffic noise in railway, airport,, railway, airport noise surpass 80～90dB, it is very big that noise energy concentrates on the following difficulty of governance of low frequency 250Hz, brings very for the life that reaches the surrounding area resident along the line and seriously influence.
Summary of the invention
At the problems referred to above, the purpose of this utility model provides a kind of not only sound insulation but also ventilate, and has a kind of ventilated and soundproof window of depositing dust effect.
For achieving the above object, the utility model is taked following technical scheme: a kind of ventilated and soundproof window, it is included in two window frames of installing in the same window opening, described each window frame is separated into, in down two-part very and be installed in described window frame and between very in, outer layer glass window, it is characterized in that: it also comprises one first noise elimination passage, it is arranged on the bottom of described two window frames, the air inlet port of the described first noise elimination passage is horizontally installed on an outdoor side, the gas outlet laterally upwards is arranged between described two window frames, described air inlet port is provided with an openable sealing block, describedly advances, between the gas outlet by the noise elimination dividing plate every being set as rotating noise elimination path; One second noise elimination passage, its be sealedly connected on described two window frames in very between, the air inlet port of the described second noise elimination passage is horizontally installed on the bottom, the gas outlet is horizontally installed on the top, between the described inlet, outlet by the noise elimination dividing plate every being set as the noise elimination path of turning back; Described outside window glass, wherein very top is fixed-pane window, in very the bottom be glass louvre; Glass window in described, wherein very top is glass louvre, in very the bottom be two inner-opening type casement windows.
Described noise elimination dividing plate and noise elimination passage adopt steel plate, konilite plate and glass wool to make every sound absorption material.
The top of described sealing block is provided with a rain cover.
Be provided with the soft seal bar of mutual sealing between described each glass louvre.
Described soft seal bar comprises by the standing part of the connection glass louvre soft, that hard PVC material co-extrusion is shaped and the bracketed part that is used to seal.
Described sealing block is connected on the housing of the described first noise elimination passage by hinge and magnetic sealing strip.
The described first noise elimination channel bottom is provided with a pull drawer that is used for ash discharge.
The utility model is owing to take above technical scheme, it has the following advantages: 1, since the bottom and the middle part of double window be provided with twice noise elimination passage, therefore under the situation of not opening outdoor window, can enter fresh air by the noise elimination passage air inlet port of bottom, after one section noise elimination, the noise elimination passage by the middle part carries out two sections noise eliminations again, again in the inlet chamber, can ventilation thereby both realized, can have the utility model purpose of high sound insulation factor again; After tested, this kind user mode of the present utility model can reach the effect of 35 decibels of sound insulation, reaches the effect of three grades of sound proof windows.2, the utility model has solved the low-frequency resonance low ebb phenomenon that ordinary insulating glass exists, this is the weak frequency band of book in the sound insulation of common sound proof window, the utility model has improved 15dB to low-frequency resonance low ebb frequency band sound insulation factor, and reach more than the 30dB, this can bring about tangible results for improvement railway, airport noise.3, the utility model utilizes the position of two noise elimination passages to be provided with and the interior setting every sound absorption material of noise elimination passage, not only make noise in effective attenuation under the effect of sound absorption material, and make the effectively landing in airflow collision and volumetric change of airborne coarse granule dust, thereby play the effect of dedusting.4, the utility model is provided with the pull drawer of control of dust in the first noise elimination passage of bottom, therefore can clear up dust easily; And the second noise elimination passage at corresponding middle part exports and is arranged on top because import is arranged on the bottom, therefore can clear up by the blowback or the dust catcher of air-flow, and removes dust stratification easily.5, the utility model has all used glass louvre in interior outside window glass, and the soft seal bar has been installed on glass louvre, when glass louvre is closed, it not only has good translucent effect, and sealing effectiveness is good especially, glass is divided into fine strip shape simultaneously, has increased damping characteristic, has improved sound insulation property; After tested, the utility model is under totally enclosed user mode, and defening effect can reach 44 decibels, reaches the upper limit of existing sound proof window sound insulation factor substantially.6, the utility model with the second noise elimination passage hide be arranged on window in very between, not only do not influence the forms outward appearance, and be not exposed to outdoor, long service life.7, the utility model is provided with the sealing block of installing by hinge and magnetic sealing strip in the import of the first noise elimination passage; and rain cover; make and uniquely be exposed to outdoor part and obtained good protection; and the rain cover of horizontally set and sealing block; make the monolithic architecture thing increase concavo-convex plane; fitly be arranged in the below of each glass window, profile is very attractive in appearance.8, the utility model use every sound absorption material, and the position that is provided with of material taken into full account every acoustically effective, installs and makes also very convenient.The utility model can be widely used in the various buildings, particularly defening effect is required than in the higher building.The utility model applies to the door and window manufacturing industry to acoustic technique, has solved the contradiction of ventilating with sound insulation and has made the state in half ventilation be issued to 35dB, can reach 44dB under the closed condition, and draught area reaches 600cm
2More than.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model outdoor window structural representation
Fig. 3 is the utility model indoor window structural representation
Fig. 4 is the utility model revolution noise elimination passage enlarged diagram
Fig. 5 is the utility model noise elimination passage enlarged diagram of turning back
Fig. 6 is the soft seal bar schematic diagram on the utility model glass louvre
The specific embodiment
Below in conjunction with accompanying drawing and example the utility model is described in detail.
As shown in Figure 1, the utility model comprises two window frames 1,2 that are arranged on installation separated by a distance in the window opening, the distance of being separated by between two window frames 1,2 is about 130mm, the middle part of two window frames 1,2 be provided with respectively one window frame 1,2 is separated into upper and lower two-part in very 3,4.Outdoor very a fixed-pane window 5 (as shown in Figure 2) is installed above 3 being arranged in, in very a glass louvre 6 is installed below 3; Indoor very a glass louvre 7 (as shown in Figure 3) is installed above 4 being arranged in, in very two inner-opening type casement windows 8 are installed below 4.Owing to be separated by about 130mm between two window frames 1,2, so glass louvre 6,7 is easy for installation, goes slick, and the form of structure of the specific constructive form of glass louvre 6,7 and existing metal, plastic shutter is similar, repeats no more.
As Fig. 1, shown in Figure 4, the utility model is provided with one first noise elimination passage 9 in two window frames, 1,2 bottoms, the air inlet port of noise elimination passage 9 is horizontally installed on an outdoor side, one openable sealing block 10 is set at the air inlet port place, sealing block 10 is articulated in by hinge 11 on the housing of noise elimination passage 9, and the weather strip 12 that is magnetic is sticked around the sealing block 10.The gas outlet 13 of noise elimination passage 9 laterally upwards is arranged between two window frames 1,2, uses the noise elimination dividing plate of forming every sound absorption material 14 every being set as rotating noise elimination path in the noise elimination passage 9.Comprise cold-rolled steel sheet 15, konilite plate 16 and glass wool 17 every sound absorption material.Except that dividing plate 14 adopts every sound absorption material, noise elimination passage 9 is also by forming every sound absorption material.At noise elimination passage 9 inner bottom parts one pull drawer 18 is set,, one rain cover 19 can be set at sealing block 10 tops so that the dust stratification of sedimentation is cleared out of noise elimination passage 9.
As Fig. 1, shown in Figure 5, the one second noise elimination passage 20 that in two, very is tightly connected between 3,4, the air inlet port 21 of noise elimination passage 20 is horizontally installed on the bottom, and the gas outlet 22 of noise elimination passage 20 is horizontally installed on the top.Use the noise elimination dividing plate of forming every sound absorption material 23 every being set as the noise elimination path of turning back between noise elimination passage 20 inlet, outlets 21,22, every sound absorption material also is cold-rolled steel sheet 15, konilite plate 16 and glass wool 17, except that cut off usefulness every sound absorption material, noise elimination passage 20 is also by forming every sound absorption material.
In the foregoing description, on each glass louvre 24 (as shown in Figure 6) of glass louvre 6,7, the soft seal bar of sealing usefulness can be set, the soft seal bar is shaped by soft, hard PVC material co-extrusion, it comprises standing part 25 that connects glass louvre 24 and the bracketed part 26 that is used to seal, when glass louvre 24 was closed, the bracketed part 26 of software can be adjacent to adjacent glass like this, reached good sealing defening effect.
In the foregoing description, the cold-rolled steel sheet 15 in sound absorption material, konilite plate 16 and glass wool 17 can all be provided with at same position as required, and wherein one or both also can only be set, and can also take other every sound absorption material.
The utlity model has four kinds of user modes:
1, glass louvre 6 and indoor casement window 8 outside the close chamber, open the sealing block 10 of indoor glass louvre 7 and noise elimination passage 9, outdoor air enters from noise elimination passage 9 air inlet ports, after rotating noise elimination path noise elimination, gap between outer glass louvre 6 of inlet chamber and the indoor casement window 8 enters noise elimination passage 20, after eliminating the noise through the noise elimination path of turning back again, in indoor glass louvre 7 inlet chambers of opening.This ventilating mode can guarantee have in the fresh air inlet chamber under the situation of not opening outdoor window, and the noise in the inlet chamber is extremely low.
2, open the glass louvre 6,7 of indoor and outdoor, the sealing block 10 of close chamber's casement window opening inwards 8 and sound absorber, outdoor air enters from outdoor glass louvre 6, after the path of turning back of noise elimination passage 20 is eliminated the noise in the inlet chamber.This ventilating mode belongs to semitight half ventilation state of suitable noise elimination.
3, inside and outside glass louvre 6,7 reaches casement window 8 and all opens, and belongs to the Fully ventilation state.
4, closeall door and window makes double window be in full closeding state.
Claims (10)
1, a kind of ventilated and soundproof window, it is included in two window frames of installing in the same window opening, with described each window frame be separated into upper and lower two-part in very and be installed in described window frame and in inside and outside layer glass window between very, it is characterized in that: it also comprises
One first noise elimination passage, it is arranged on the bottom of described two window frames, the air inlet port of the described first noise elimination passage is horizontally installed on an outdoor side, the gas outlet laterally upwards is arranged between described two window frames, described air inlet port is provided with an openable sealing block, between the described inlet, outlet by the noise elimination dividing plate every being set as rotating noise elimination path;
One second noise elimination passage, its be sealedly connected on described two window frames in very between, the air inlet port of the described second noise elimination passage is horizontally installed on the bottom, the gas outlet is horizontally installed on the top, between the described inlet, outlet by the noise elimination dividing plate every being set as the noise elimination path of turning back;
Described outside window glass, wherein very top is fixed-pane window, in very the bottom be glass louvre;
Glass window in described, wherein very top is glass louvre, in very the bottom be two inner-opening type casement windows.
2, a kind of ventilated and soundproof window as claimed in claim 1 is characterized in that: described noise elimination dividing plate and noise elimination passage adopt steel plate, konilite plate and glass wool to make every sound absorption material.
3, a kind of ventilated and soundproof window as claimed in claim 1, it is characterized in that: the top of described sealing block is provided with a rain cover.
4, a kind of ventilated and soundproof window as claimed in claim 2, it is characterized in that: the top of described sealing block is provided with a rain cover.
5, as claim 1 or 2 or 3 or 4 described a kind of ventilated and soundproof windows, it is characterized in that: the soft seal bar that is provided with mutual sealing between described each glass louvre.
6, a kind of ventilated and soundproof window as claimed in claim 5 is characterized in that: described soft seal bar comprises by the standing part of the connection glass louvre soft, that hard PVC material co-extrusion is shaped and the bracketed part that is used to seal.
7, as claim 1 or 2 or 3 or 4 or 6 described a kind of ventilated and soundproof windows, it is characterized in that: described sealing block is connected on the housing of the described first noise elimination passage by hinge and magnetic sealing strip.
8, a kind of ventilated and soundproof window as claimed in claim 5 is characterized in that: described sealing block is connected on the housing of the described first noise elimination passage by hinge and magnetic sealing strip.
9, as claim 1 or 2 or 3 or 4 or 6 or 8 described a kind of ventilated and soundproof windows, it is characterized in that: the described first noise elimination channel bottom is provided with a pull drawer that is used for ash discharge.
10, a kind of ventilated and soundproof window as claimed in claim 5 is characterized in that: in the described first noise elimination channel bottom the one pull drawer that is used for ash discharge is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520114127 CN2806725Y (en) | 2005-07-19 | 2005-07-19 | Ventilating sound-insulating window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520114127 CN2806725Y (en) | 2005-07-19 | 2005-07-19 | Ventilating sound-insulating window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2806725Y true CN2806725Y (en) | 2006-08-16 |
Family
ID=36921025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520114127 Expired - Lifetime CN2806725Y (en) | 2005-07-19 | 2005-07-19 | Ventilating sound-insulating window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2806725Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427718C (en) * | 2005-07-19 | 2008-10-22 | 清华大学 | Ventilating sound-proof window |
| US8397449B2 (en) | 2007-12-29 | 2013-03-19 | Lg Hausys, Ltd. | Double window having ventilation function |
| CN107204180A (en) * | 2017-06-15 | 2017-09-26 | 山西尚风科技股份有限公司 | A kind of body of revolution ventilation sound arrester |
-
2005
- 2005-07-19 CN CN 200520114127 patent/CN2806725Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427718C (en) * | 2005-07-19 | 2008-10-22 | 清华大学 | Ventilating sound-proof window |
| US8397449B2 (en) | 2007-12-29 | 2013-03-19 | Lg Hausys, Ltd. | Double window having ventilation function |
| CN107204180A (en) * | 2017-06-15 | 2017-09-26 | 山西尚风科技股份有限公司 | A kind of body of revolution ventilation sound arrester |
| CN107204180B (en) * | 2017-06-15 | 2023-06-27 | 尚风科技股份有限公司 | Rotary forming ventilation and sound insulation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20081022 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |