CN201198723Y - Ventilated sound insulated structure suitable for civil architecture bay window - Google Patents
Ventilated sound insulated structure suitable for civil architecture bay window Download PDFInfo
- Publication number
- CN201198723Y CN201198723Y CNU2008200862003U CN200820086200U CN201198723Y CN 201198723 Y CN201198723 Y CN 201198723Y CN U2008200862003 U CNU2008200862003 U CN U2008200862003U CN 200820086200 U CN200820086200 U CN 200820086200U CN 201198723 Y CN201198723 Y CN 201198723Y
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- Prior art keywords
- sound
- window
- bay window
- ventilation
- wall
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- 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 - Fee Related
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- 238000009423 ventilation Methods 0.000 claims abstract description 33
- 238000010276 construction Methods 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 10
- 238000013461 design Methods 0.000 abstract description 7
- 238000004378 air conditioning Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000000644 propagated effect Effects 0.000 abstract description 3
- 239000011358 absorbing material Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 241000287127 Passeridae Species 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006854 communication Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000014616 translation Effects 0.000 description 1
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
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Abstract
The utility model discloses a ventilation sound insulation structure used for the bay window of civil architecture, comprising a bay window. A ventilation hole is arranged respectively on the window sill below the bay window and on the wall between floor slabs. A small door is arranged at the indoor end of the ventilation hole. A baffle is arranged between the window sill and the stretched part of the floor slab. A clearance is left between the baffle and the wall. The upper end and the lower end which are respectively connected with the window sill and the floor slab are provided with air intakes. The baffle, window sill, floor slab and the wall form a ventilation channel together. The internal wall of the ventilation channel is pasted with sound-absorbing material. By combining the bay window design of the architecture with existing technologies of sound-insulation window and so on, the utility model ensures that most outdoor noises can not be propagated into the house through reasonably designing the ventilation channel below the bay window, and has good ventilation, lighting and sound-insulation effects. At the same time, the ventilation sound insulation structure ensures that the outdoor bay window appears not protrudent any more and that the bay window and the stretching part of the floor slab can be used for putting the devices of air-conditioning and so on. The ventilation sound insulation structure utilizes the space reasonably.
Description
Technical field
The utility model relates to a kind of ventilating sound-proof structure that is applicable to the civilian construction bay window, belongs to noise control and improvement field.
Background technology
Road traffic noise pollutes and increasingly sharpens in recent years.In urban elevated road or track traffic both sides sound barrier being set is one of main noise-reduction method, but average noise reduction has only 3dB～5dB, and the building more than the certain altitude is not had noise reduction substantially.
Present common sound proof window is used widely, and its major measure is to adopt multilayer doubling (or folder film) glass or hollow glass to replace common single-glass, and adopts good sealing performance plastic-steel or aluminium alloy extrusions to do window frame.Though common sound proof window can make room noise effectively be reduced, because window does not possess the ventilation function, IAQ (indoor air quality) is difficult to reach the standard of healthy residence, influences people's physical and mental health.For reaching ventilation purpose, can only open the window, this moment, the sound isolation of windows effect completely lost.
For addressing this problem, the ventilated and soundproof window product of two kinds of forms has been released in design in the market, the fan machinery draft type of taking wherein a kind of product realizes the ventilation under the situation of not windowing, but fan running needs consume electric power, and blower fan needs time-based maintenance and maintenance; Another kind of ventilated and soundproof window then adopts the louvered design to realize natural ventilation, but has shortcomings such as ventilation effect is poor, sound insulation factor is low, the window structure volume is excessive, outward appearance is attractive in appearance inadequately.Therefore, research and develop a kind ofly in conjunction with designs such as civilian construction bay window, air-conditioning positions, centralized procurement light, ventilation, sound insulation function be in one, function admirable, and simple in structure, both artistic and practical, cheap new technology has very important realistic meaning.
Summary of the invention
It is a kind of in conjunction with designs such as civilian construction bay window, air-conditioning positions, simple in structure, cheap, both artistic and practical that the utility model provides, daylighting, ventilation, the simultaneously all good sound insulating structures of sound insulation.
A kind of ventilating sound-proof structure that is applicable to the civilian construction bay window comprises bay window, has gravity vent on windowsill under the bay window and the body of wall between the floor, and gravity vent is provided with wicket at an indoor end, only need open wicket when the room needs natural ventilation; Windowsill and floor are chosen outward between the part and are provided with baffle plate, described baffle plate and body of wall leave the space, and the junction of upper and lower side and windowsill and floor is respectively equipped with air intake, direct sound substantially can't be directly into being incident upon air intake when outdoor traffic noise was propagated from bottom to top, have only a small amount of sound wave by reflection or diffraction propagation to air intake; Baffle plate, windowsill, floor, body of wall form the ventilation passage jointly, and the inwall of described ventilation passage posts sound absorption material.
Described bay window adopts sound proof window, and sound proof window can be fixed or openable by double layer glass and sealing performance aluminium alloy extrusions making preferably.Change sound proof window into by ordinary window and can further reduce noise.
Described baffle plate adopts sound insulating material to make, and preferably can adopt cheap cast in place concrete plate to make.
Described air intake is provided with silk screen, prevents that sparrow or other foreign material from entering the ventilation passage.
Described wicket adopts the parallel-moving type soundproof door, further improves the sound insulation of wall effect under the stuffy situation, keeps the overall appearance of indoor wall.
It is little that the utility model structure has a ventilation resistance coefficient, the higher again characteristics of sound insulation factor during ventilation, take this structure after, daylighting, ventilation effect are all better, and have higher sound insulation factor.Same room is if be provided with the forms of 2 these structures on different metopes, the ventilation effect is very good.
Forms can adopt in the present city defening effect hollow glass sound proof window preferably in the utility model, and the ventilation passage is because reasonable in design, and it is indoor to make that most outdoor noises can not be transmitted to, and ventilation also can satisfy normal ventilation requirement.The noise countermeasure that vias inner walls is taked makes the noise that is incident to air intake significantly decay in communication process, and whole system has good lighting and ventilation defening effect simultaneously.In addition, the utility model design combines with the bay window of modern popular, makes bay window outdoor no longer lofty, and bay window top and floor choose equipment such as partly all can being used to place air-conditioning simultaneously outward, has rationally utilized the space.
Description of drawings
Fig. 1 is a main facade structures schematic diagram of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the perspective view of the utility model structure.
The specific embodiment
Describe a kind of preferred forms of the present utility model in detail below in conjunction with accompanying drawing.
To Fig. 3, a kind of ventilating sound-proof structure that is applicable to the civilian construction bay window comprises the bay window 3 that daylighting is used referring to Fig. 1, and the bay window forms adopt commercially available sound insulation double layer glass and the sealing performance sound proof window made of aluminium alloy extrusions preferably preferably.Have gravity vent on windowsill 2 under the bay window 3 and the body of wall 6 between the floor 1, gravity vent is provided with wicket 8 at an indoor end, wicket 8 adopts the soundproof door of parallel-moving type, close wicket under the stuffy state, further improve defening effect, ventilate, as long as open wicket 8 as needs, wicket 8 translations of opening are hidden in the body of wall, keep indoor wall attractive in appearance.Windowsill 2 and floor 1 outer choosing between the part are provided with baffle plate 4, leave a determining deviation between baffle plate 4 and the body of wall 6, baffle plate 4, windowsill 2, floor 1, the body of wall 6 common ventilation passages 9 that form; The inwall of ventilation passage 9 posts sound absorption material 7, keeps good defening effect.
Baffle plate 4 adopts cast in place concrete plate to make, and also can adopt other sound insulating material to make.
The junction of baffle plate 4 upper and lower sides and windowsill 2 and floor 1 is left certain clearance respectively, as air intake 5, air intake 5 is provided with silk screen, prevent that sparrow or other foreign material from entering the ventilation passage, direct sound substantially can't be directly into being incident upon air intake when outdoor traffic noise was propagated from bottom to top, have only a small amount of sound wave by reflection or diffraction propagation to air intake.
Claims (6)
1. a ventilating sound-proof structure that is applicable to the civilian construction bay window comprises bay window (3), it is characterized in that: have gravity vent on windowsill (2) under the bay window (3) and the body of wall (6) between the floor (1), gravity vent is provided with wicket (8) at an indoor end; Outer the choosing between the part of windowsill (2) and floor (1) is provided with baffle plate (4), and described baffle plate (4) leaves the space with body of wall (6), and the junction of upper and lower side and windowsill (2) and floor (1) is respectively equipped with air intake (5); Baffle plate (4), windowsill (2), floor (1), body of wall (6) form ventilation passage (9) jointly, and the inwall of described ventilation passage (9) posts sound absorption material (7).
2. ventilating sound-proof structure as claimed in claim 1 is characterized in that: described bay window (3) forms adopt sound proof window.
3. ventilating sound-proof structure as claimed in claim 1 is characterized in that: described baffle plate (4) adopts sound insulating material to make.
4. ventilating sound-proof structure as claimed in claim 3 is characterized in that: described baffle plate (4) adopts concrete slab to make.
5. ventilating sound-proof structure as claimed in claim 1 is characterized in that: described air intake (5) is provided with silk screen.
6. ventilating sound-proof structure as claimed in claim 1 is characterized in that: described wicket (8) adopts the parallel-moving type soundproof door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200862003U CN201198723Y (en) | 2008-05-04 | 2008-05-04 | Ventilated sound insulated structure suitable for civil architecture bay window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200862003U CN201198723Y (en) | 2008-05-04 | 2008-05-04 | Ventilated sound insulated structure suitable for civil architecture bay window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201198723Y true CN201198723Y (en) | 2009-02-25 |
Family
ID=40449879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200862003U Expired - Fee Related CN201198723Y (en) | 2008-05-04 | 2008-05-04 | Ventilated sound insulated structure suitable for civil architecture bay window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201198723Y (en) |
-
2008
- 2008-05-04 CN CNU2008200862003U patent/CN201198723Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 |