CN207944865U - A kind of noise elimination vent window - Google Patents
A kind of noise elimination vent window Download PDFInfo
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- CN207944865U CN207944865U CN201820285671.0U CN201820285671U CN207944865U CN 207944865 U CN207944865 U CN 207944865U CN 201820285671 U CN201820285671 U CN 201820285671U CN 207944865 U CN207944865 U CN 207944865U
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- window
- noise elimination
- interior
- noise
- partition board
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Abstract
The utility model discloses a kind of noise elimination vent windows, including window frame, the exterior window being located on the outside of window frame and the interior window on the inside of window frame are equipped in window frame, it is air intake passage between exterior window and interior window, exterior window includes to be passed through the inlet section of air to interior, interior window includes the sash of two fans or two fans or more, air intake passage is equipped with noise elimination partition board, the both sides of noise elimination partition board are bonded with interior window and exterior window respectively, the outside of window frame be equipped with when window frame with the absorbent treatment with absorption of noise can be bonded when being installed in wall with wall.Noise elimination vent window provided by the utility model is passed through fresh air by inlet section to interior, fresh air is got in via air intake passage, noise elimination partition board in air intake passage can effectively eliminate noise jamming caused by windowing ventilation, and noise is reduced under the premise of ensureing room ventilation.
Description
Technical field
The utility model is related to construction equipment technical field, more particularly to a kind of noise elimination vent window.
Background technology
With Chinese national economy fast development, resident's car ownership is continuously increased, and various regions government also continues to increase city
City's urban rail transit construction, but noise pollution is also following.The places such as hospital, school, hotel, resident and office building by
It is very big to noise jamming, it is on the other hand smooth for holding room air, it is often necessary to windowing ventilation, its sound insulation effect when window is opened
Fruit can be weakened.
Therefore, how to provide a kind of window that not only having can guarantee room ventilation but also can reduce noise jamming is art technology
Personnel's technical issues that need to address
Utility model content
The purpose of this utility model, which is to provide, a kind of can ensure to reduce outdoor noise jamming on the basis of room ventilation
Window.
To achieve the above object, the utility model provides a kind of noise elimination vent window, including window frame, and position is equipped in the window frame
Exterior window on the outside of the window frame and the interior window on the inside of the window frame are logical for air inlet between the exterior window and the interior window
Road, the exterior window include to be passed through the inlet section of air to interior, and the interior window includes the sash of two fans or two fans or more, institute
It states air intake passage and is equipped with noise elimination partition board, the both sides of the noise elimination partition board are bonded with the interior window and the exterior window respectively, the window
The outside of frame be equipped with when window frame with the absorbent treatment with absorption of noise can be bonded when being installed in wall with wall.
Preferably, the noise elimination partition board offers noise elimination micropore, and the noise elimination partition board is specially multigroup to be distributed along longitudinal direction
Longitudinal noise elimination partition board and the lateral noise elimination partition board being transversely distributed, the noise elimination partition board are equipped with to increase the ventilation of ventilatory capacity
Hole.
Preferably, the thickness of the absorbent treatment is 35mm~45mm.
Preferably, the inlet section is openable air inlet skylight, and the top of the exterior window is outer clerestory, the air inlet
Scuttle is located at the side of the outer clerestory；The top of the interior window position opposite with the outer clerestory is equipped with inside day
Window, the interior clerestory side opposite with the air inlet skylight are equipped with sliding window.
Preferably, the inlet section is ventilated box, and the ventilated box is located at the top of the exterior window.
Preferably, the ventilated box includes shell, and the front side of the shell is air inlet, is blinds on rear side of the shell
Window, having between the shutter and the interior window makes the shutter towards the predetermined angle of the air intake passage, the air inlet
Mouthful the shutter between be equipped with horizontally disposed silencing plate.
Preferably, the silencing plate includes the first silencing plate and the second silencing plate, first silencing plate and described second
Silencing plate offers noise elimination micropore, and the percent opening of first silencing plate is less than second silencing plate, and described first eliminates the noise
Layer and second silencing plate are two layers, and two second silencing plates are respectively positioned between two first silencing plates.
Preferably, the interior window and/or the exterior window are doubling glass window.
Preferably, the interior window is window in parallel-moving type, and the exterior window is flat push type exterior window.
Noise elimination vent window provided by the utility model is double pane, and air intake passage is constituted between interior window and exterior window,
Exterior window is equipped with inlet section, and interior window is equipped with two or more sash, and opening fresh air can be by inlet section through air intake passage
It is got in interior window, when divulging information via air intake passage, noise can also be propagated along air intake passage, be equipped with and eliminated the noise in air intake passage
Partition board, noise elimination partition board can eliminate most of noise, to reduce noise jamming.In addition it is additionally provided with absorbent treatment on the outside of window frame, inhaled
Sound layer also can be outside absorption chamber noise, and then reduce the noise jamming suffered by interior.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the front view of the first embodiment of noise elimination vent window provided by the utility model；
Fig. 2 is the side view of the first embodiment of noise elimination vent window provided by the utility model；
Fig. 3 is the front view of second of embodiment of noise elimination vent window provided by the utility model；
Fig. 4 is the side view of second of embodiment of noise elimination vent window provided by the utility model；
Fig. 5 is the rearview of second of embodiment of noise elimination vent window provided by the utility model；
Fig. 6 is the structural schematic diagram of ventilated box.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In order to make those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and specifically
The utility model is described in further detail for embodiment.
It is the main view of the first embodiment of noise elimination vent window provided by the utility model to please refer to Fig.1 to Fig. 5, Fig. 1
Figure；Fig. 2 is the side view of the first embodiment of noise elimination vent window provided by the utility model；Fig. 3 is the utility model institute
The front view of second of embodiment of noise elimination vent window of offer；Fig. 4 is noise elimination vent window second provided by the utility model
The side view of kind embodiment；Fig. 5 is the rearview of second of embodiment of noise elimination vent window provided by the utility model；Figure
6 be the structural schematic diagram of ventilated box.
Noise elimination vent window provided by the utility model is double window, specifically includes window frame 1, exterior window 3 and interior window 2, exterior window 3
It is set in window frame 1 with interior window 2, exterior window 3 is located at window frame 1 towards outdoor side, and interior window 2 is located at window frame 1 towards interior, exterior window
It is air intake passage between 3 and interior window 2, exterior window 3 is equipped with inlet section 31, and interior window 2 includes the sash of two fans or two fans or more, air energy
It is enough to be got in from inlet section 31 by interior window 2 across air intake passage.
To reduce outdoor noise to indoor influence, noise elimination partition board 4, the both sides of noise elimination partition board 4 are equipped in air intake passage
It being bonded respectively with interior window 2 and exterior window 3, the outside of window frame 1 is equipped with absorbent treatment 5, when window frame 1 is with being installed in wall, absorbent treatment 5
It can be bonded with wall.
Interior window 2 includes the sash of two fans or two fans or more, and inlet section 31 is generally arranged at the side of exterior window 3, in interior window 2
In, the sash of the side opposite with 31 position of inlet section is known as entering the wind interior window 22.It, only need to be by inlet section 31 when carrying out room ventilation
It is opened with window in air inlet 22, air enters air intake passage by inlet section 31, is got in after window in air inlet 22.Ventilation process
In all windows are not opened, it is ensured that by most Noise insulati in outdoor, only the noise of fraction can be along air inlet
Channel penetrates interior, and the noise elimination partition board 4 in air intake passage can eliminate the noise of this part, be further reduced logical
The noise brought during wind.It is a kind of preferred embodiment that inlet section 31, which is arranged in the side of exterior window 3, in other implementations
In scheme, inlet section 31 may also set up in the middle part of exterior window 3 or other positions, not limit herein.
Noise elimination partition board 4 uses micro silencer principle, noise elimination partition board 4 to offer noise elimination micropore, and noise elimination partition board 4 is specially multigroup
The longitudinal noise elimination partition board 41 being distributed along longitudinal direction and the lateral noise elimination partition board 42 being transversely distributed, noise elimination partition board 4 are equipped with to increase
The venthole of ventilatory capacity.
Noise elimination partition board 4 usually along the frame of 2 sash of interior window be arranged, ensure that the daylighting effect of window is unaffected, eliminate the noise every
The noise elimination effect of plate 4 and the path-dependent of noise transmission, more longer more tortuous noise elimination effect is better in the path of noise transmission, this implementation
Air intake passage is divided into multiple regions by example by multigroup longitudinal noise elimination partition board 41 and lateral noise elimination partition board 42, and noise elimination partition board 4 is set
There are venthole, venthole to be connected to each region, fresh air passes through each region via venthole, increases fresh air
Stroke improves eradicating efficacy of the noise elimination partition board 4 to noise.
Noise elimination partition board 4 is usually aluminum spacer plate, and the percent opening of micropore is 1~2% in aluminum spacer plate, and opening diameter is less than
1mm, aluminum spacer plate have many advantages, such as that density is small, intensity is big, and certain user can also select the noise elimination of other materials as needed
Partition board 4, does not limit herein.
The thickness of absorbent treatment 5 is 35mm~45mm, and absorbent treatment 5 selects porous environment-friendly materials, the hole one of porous material
Aspect can absorb sound wave, on the other hand can also weaken the solid resonance caused by sound wave.
Noise elimination partition board 4 is provided in the present embodiment between interior window 2 and exterior window 3, when by inlet section 31 to room ventilation,
Noise elimination partition board 4 can effectively outside decontamination chamber noise, noise is reduced under the premise of ensureing room ventilation to indoor interference.
Daylight rate to ensure window is constant, and the inlet section 31 selected by a kind of specific implementation mode of the utility model is
The top of openable air inlet skylight, exterior window 3 is outer clerestory, and air inlet scuttle is located at the side of outer clerestory；Interior window 2 it is upper
The portion position opposite with outer clerestory is equipped with interior clerestory 24, and the side opposite with air inlet skylight of interior clerestory 24 is equipped with sliding window
23。
When that need to carry out room ventilation, user can pull open sliding window 23 and then open air inlet skylight, and air inlet skylight is opened
Closed by sliding window 23 after opening, open window 2 in ventilation and can be realized room ventilation, in the present embodiment, divulge information in window 2 be flat-pushing
Formula sash can also be used plug-type sash, do not limit herein certainly.
In the present embodiment, inlet section 31 is air inlet skylight, and the translucency for entering the wind skylight is preferable, before ensureing interior quietly
It puts and does not also reduce indoor daylighting, realize the multi-effect of ventilation, sound insulation and high daylight rate.
In another specific implementation mode of the utility model, inlet section 31 is ventilated box, as shown in figure 3, ventilated box
Positioned at the top of exterior window 3.The outlet of ventilated box specifically refers to Fig. 4 and Fig. 5, when interior needs ventilation, only towards air intake passage
Interior window 2 need to be opened, fresh air self-ventilation case is got in via air intake passage, and noise-reducing structure can be arranged in ventilated box, can
It is further reduced the noise jamming suffered by interior.
For the structure of ventilated box as shown in fig. 6, ventilated box includes shell 61, the front side of shell 61 is air inlet 62, shell 61
Rear side is shutter 63, and having between shutter 63 and interior window 2 makes predetermined angle of the shutter towards air intake passage, air inlet 62 with
Horizontally disposed silencing plate is equipped between shutter 63.
The shell 61 of ventilated box can be specially galvanized sheet shell, and galvanized sheet has light weight, intensity high and corrosion-resistant etc. excellent
Aluminum material can be selected to reduce the quality of ventilated box in point, shutter and silencing plate, and weldering can be used between silencing plate and shell 61
It the connection types such as connects, rivet to be attached.Material cited by certain the present embodiment is a kind of preferred embodiment, rather than to logical
The restriction of bellows selection.
Silencing plate includes the first silencing plate 64 and the second silencing plate 65, and the first silencing plate 64 and the second silencing plate 65 open up
There are noise elimination micropore, the percent opening of the first silencing plate 64 to be less than the second silencing plate 65, the first silencing plate 64 and the second silencing plate 65 are
It it is two layers, two second silencing plates 65 are respectively positioned between two first silencing plates 64.
The air velocity of ventilated box both sides up and down is relatively low, and the first silencing plate of two panels 64 is located at up and down the two of ventilated box
Side, optional percent opening are 1%, can eliminate low-frequency noise；And the air velocity in the middle part of ventilated box is higher, two panels second is eliminated the noise
Layer 65 is respectively positioned between the first silencing plate of two panels 64, and optional percent opening is 2%, can eliminate the noise of upper frequency.Certainly,
The percent opening of the first silencing plate 64 and the second silencing plate 65 is a kind of optional scheme in the present embodiment, and user can also basis
The percent opening for needing both changes, does not limit herein.
In the present embodiment, inlet section 31 is ventilated box, when interior needs ventilation, need not open exterior window 3, it is only necessary to beat
Interior window 2 is opened, fresh air is got in via ventilated box, can be effectively isolated noise, and noise reduction knot is in addition equipped in ventilated box
Structure can further eliminate noise to indoor interference.
To improve the sound deadening qualities of window, doubling glass is inlayed in interior window 2 and/or exterior window 3, doubling glass is by two panels
Or organic polymer intermediate coat manufactured glass product after treatment is added between divided glass, the intermediate coat of doubling glass can
To be effectively isolated noise, reduce outdoor noise influences caused by interior.To ensure that window has better translucency, this reality
It applies and has selected the double-deck doubling glass in example.
In order to save the interior space, interior window 2 selects window 21 in parallel-moving type, is equipped with guide rail in window frame 1, window 21 in flat push type
Sash can be slided along guide rail, need to only push part sash to keep it Chong Die with other sash when opening interior window 2, this interior window 2
The structure interior space that sash need not occupy in windowing.Exterior window 3 is flat push type exterior window, and the gap between Flat sliding window is smaller,
It has preferable soundproof effect when closed.
In the present embodiment, interior window 2 and/or exterior window 3 are angle windowpane, and doubling glass can be effectively isolated noise, carry
The soundproof effect of high noise elimination vent window provided by the utility model.
It should be noted that in the present specification, such as first and second etc relational terms are used merely to one
Entity is distinguished with other several entities, and without necessarily requiring or implying between these entities, there are any this actual
Relationship or sequence.
Noise elimination vent window provided by the utility model is described in detail above.Specific case used herein
The principles of the present invention and embodiment are expounded, the explanation of above example is only intended to help to understand this practicality
Novel method and its core concept.It should be pointed out that for those skilled in the art, not departing from this reality
Under the premise of with new principle, several improvements and modifications can be made to this utility model, these improvement and modification are also fallen into
In the protection domain of the utility model claims.
Claims (9)
1. a kind of noise elimination vent window, including window frame (1), the exterior window being located on the outside of the window frame (1) is equipped in the window frame (1)
(3) and the interior window (2) on the inside of the window frame (1) it is, air intake passage, spy between the exterior window (3) and the interior window (2)
Sign is that the exterior window (3) includes to be passed through the inlet section (31) of air to interior, and the interior window (2) includes two or two
A above sash, the air intake passage are equipped with noise elimination partition board (4), the both sides of the noise elimination partition board (4) respectively with the interior window
(2) be bonded with the exterior window (3), the outside of the window frame (1) be equipped with when window frame (1) with can be with wall when being installed in wall
Fitting is with the absorbent treatment (5) of absorption of noise.
2. noise elimination vent window according to claim 1, which is characterized in that the noise elimination partition board (4) offers noise elimination micropore,
The noise elimination partition board (4) be specially multigroup longitudinal noise elimination partition board (41) being distributed along longitudinal direction and be transversely distributed it is lateral eliminate the noise every
Plate (42), the noise elimination partition board (4) are equipped with to increase the venthole of ventilatory capacity.
3. noise elimination vent window according to claim 1, which is characterized in that the thickness of the absorbent treatment (5) be 35mm~
45mm。
4. the noise elimination vent window according to claims 1 to 3 any one, which is characterized in that the inlet section (31) is can
The top of the air inlet skylight of unlatching, the exterior window (3) is outer clerestory, and the air inlet scuttle is located at the side of the outer clerestory
Portion；The position that the top of the interior window (2) is opposite with the outer clerestory is equipped with interior clerestory (24), the interior clerestory (24)
The side opposite with the air inlet skylight is equipped with sliding window.
5. the noise elimination vent window according to claims 1 to 3 any one, which is characterized in that the inlet section (31) is logical
Bellows, the ventilated box are located at the top of the exterior window (3).
6. noise elimination vent window according to claim 5, which is characterized in that the ventilated box includes shell (61), the shell
The front side of body (61) is air inlet (62), is shutter (63) on rear side of the shell (61), the shutter (63) with it is described interior
Having between window (2) makes the shutter towards the predetermined angle of the air intake passage, the air inlet (62) and the shutter
(63) horizontally disposed silencing plate is equipped between.
7. noise elimination vent window according to claim 6, which is characterized in that the silencing plate include the first silencing plate (64) and
Second silencing plate (65), first silencing plate (64) and second silencing plate (65) offer noise elimination micropore, and described
The percent opening of one silencing plate (64) is less than second silencing plate (65), first silencing plate (64) and second silencing plate
(65) it is two layers, two second silencing plates (65) are respectively positioned between two first silencing plates (64).
8. noise elimination vent window according to claim 7, which is characterized in that the interior window (2) and/or the exterior window (3) are
Doubling glass window.
9. noise elimination vent window according to claim 8, which is characterized in that the interior window (2) is window in parallel-moving type, described outer
Window (3) is flat push type exterior window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820285671.0U CN207944865U (en) | 2018-02-28 | 2018-02-28 | A kind of noise elimination vent window |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820285671.0U CN207944865U (en) | 2018-02-28 | 2018-02-28 | A kind of noise elimination vent window |
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| Publication Number | Publication Date |
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| CN207944865U true CN207944865U (en) | 2018-10-09 |
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ID=63700427
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820285671.0U Active CN207944865U (en) | 2018-02-28 | 2018-02-28 | A kind of noise elimination vent window |
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| Country | Link |
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| CN (1) | CN207944865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464036A (en) * | 2021-08-17 | 2021-10-01 | 中创建声环保工程（北京）有限公司 | Natural draft soundproof window |
-
2018
- 2018-02-28 CN CN201820285671.0U patent/CN207944865U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464036A (en) * | 2021-08-17 | 2021-10-01 | 中创建声环保工程（北京）有限公司 | Natural draft soundproof window |
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