CN101260779A - Aeration and sound insulated structure suitable for civil architecture bay window - Google Patents
Aeration and sound insulated structure suitable for civil architecture bay window Download PDFInfo
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- CN101260779A CN101260779A CNA2008100613236A CN200810061323A CN101260779A CN 101260779 A CN101260779 A CN 101260779A CN A2008100613236 A CNA2008100613236 A CN A2008100613236A CN 200810061323 A CN200810061323 A CN 200810061323A CN 101260779 A CN101260779 A CN 101260779A
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- bay window
- sound
- ventilating
- window
- baffle plate
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Abstract
The invention discloses a ventilating and sound insulating structure suitable for a civilian construction bay window, comprising a bay window, wherein, the wall body between a window sill below the bay window and a floor slab is provided with a ventilating hole, one end of the ventilating hole indoors is provided with a small door; a baffle plate is arranged between the window sill and the out-extended floor slab, a gap is left between the baffle plate and the wall body, the connecting positions of the upper end and the lower end and the widow sill as well as the floor slab are respectively provided with an air inlet; the baffle plate and the window sill as well as the floor slab and the wall body form a ventilating channel, and the inner wall of the ventilating channel is stuck with a sound absorbing material. The ventilating and sound insulating structure combines techniques such as the bay window design of the construction and the prior sound insulating window, ensures that most of the outdoor noise can not be spread into the room by reasonably designing the ventilating channel below the bay window and has good effect of ventilation, lighting and sound insulation. Meanwhile, the ventilating and sound insulating structure ensures that the bay window is not abrupt any more; moreover, the upper part of the bay window and the out-extended part of the floor slab can be used for placing devices such as an air conditioner, thereby reasonably using the space.
Description
Technical field
The present invention relates to a kind of ventilating sound-proof structure that is applicable to the civilian construction bay window, belong 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
The invention provides a kind of in conjunction with designs such as civilian construction bay window, air-conditioning positions, simple in structure, cheap, both artistic and practical, the simultaneously all good sound insulating structures of daylighting, ventilation, 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 structure of the present invention 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 among the present invention, 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, design of the present invention 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 invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the perspective view of structure of the present invention.
The specific embodiment
Describe a kind of preferred forms of the present invention 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 kind of 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 (5) adopts the parallel-moving type soundproof door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100613236A CN101260779A (en) | 2008-05-04 | 2008-05-04 | Aeration and sound insulated structure suitable for civil architecture bay window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100613236A CN101260779A (en) | 2008-05-04 | 2008-05-04 | Aeration and sound insulated structure suitable for civil architecture bay window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101260779A true CN101260779A (en) | 2008-09-10 |
Family
ID=39961440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100613236A Pending CN101260779A (en) | 2008-05-04 | 2008-05-04 | Aeration and sound insulated structure suitable for civil architecture bay window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101260779A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672113A (en) * | 2009-01-13 | 2010-03-17 | 孟祥厚 | New type family residential building |
| CN101982641A (en) * | 2010-10-22 | 2011-03-02 | 吕忠荣 | Bay window-type ventilation device of air conditioning |
-
2008
- 2008-05-04 CN CNA2008100613236A patent/CN101260779A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672113A (en) * | 2009-01-13 | 2010-03-17 | 孟祥厚 | New type family residential building |
| CN101982641A (en) * | 2010-10-22 | 2011-03-02 | 吕忠荣 | Bay window-type ventilation device of air conditioning |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20080910 |