CN201205479Y - Plate type air noise reduction, dust removal filter and noise reduction, dust removal ventilation window - Google Patents
Plate type air noise reduction, dust removal filter and noise reduction, dust removal ventilation window Download PDFInfo
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- CN201205479Y CN201205479Y CNU2008200699251U CN200820069925U CN201205479Y CN 201205479 Y CN201205479 Y CN 201205479Y CN U2008200699251 U CNU2008200699251 U CN U2008200699251U CN 200820069925 U CN200820069925 U CN 200820069925U CN 201205479 Y CN201205479 Y CN 201205479Y
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- dust removal
- type air
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Abstract
The utility model relates to a noise reducing dust removing filter and a window. The plate type air noise reducing dust removing filter comprises two filter sieves, a noise reducing plate and a frame in a similar beam channel shape; the noise reducing plate comprises a current ripple curve plate with a certain quantity of air holes on the surface; and the two filter sieves are respectively arranged at the two sides of the current ripple curve plate, embedded in the beam channel type frame after being overlapped and fixedly integrated as a whole through the beam channel type frame. In the technical proposal of the noise reducing dust removing ventilation window, an outer window body and an inner window body are respectively arranged in a window frame and respectively consists of a middle fixed window sash and two mobile window sashes at the two sides; and at least one plate type air noise reducing dust removing filter is arranged correspondingly in a sealing way between the vertical window frame supports of the fixed window sashes of the inner window body and the outer window body, between the top part and the bottom part of the window frame. The utility model well solves the indoor ventilation problem, ensures the indoor air freshness and cleanness, greatly reduces the noise pollution caused by the external environment towards the living rooms, and provides a quite resting environment for people living in the downtown area.
Description
One, technical field: the utility model relates to a kind of noise reduction, dust removal filter and window, particularly relates to a kind of plate type air noise reduction, dust removal filter and noise reduction, dedusting vent window.
Two, background technology: all the time, all requisite window that is provided with of building construction that people live, window is the main channel of lighting and ventilation in building, the room.Transparent closure windowpane all is set on the modern external wall of high-rise building, and one ensures resident's personal safety as well as the property safety, and two make things convenient for occupant's room ventilation and daylighting, and can appreciate the outside scenery.Present closure window generally all is provided with screen window in order to stop that when ventilating outside winged insect enters, but along with ecological deterioration, sand and dust content increases in the air, uses screen window can't stop that at all external dust enters, time one is long especially at strong wind weather, and full dust very soon can fall in the room.In order to address this problem, people have more and more used screen pack on window.But build the quickening of process along with urbanization, the noise of generations such as various buildings, road construction machinery, building decoration materials processing equipment has formed serious noise pollution again, to such an extent as to usually have influence on people's normal rest and sleep, influence daily life and work, influence healthy.And general screen pack also is difficult to the reduction noise result that reaches more satisfactory.
Chinese invention patent application 200710078528.0 (publication number CN 101054880A, open day on October 17th, 2007) has proposed a kind of window that can ventilate and can insulating noise, includes window frame and is installed in sash in this window frame.Wherein sash is the combination sash that is made of one deck list fan sliding window and one deck double-sashes folding.Single fan sliding window only can shelter from when being installed in a side of window frame and closing window by hinge window frame half; Double-sashes folding is installed in the opposite side of this window frame by hinge and can all shelters from this window frame when launching to close window fully.Two ends in this list fan sliding window and double-sashes folding respectively are equipped with screen pack.This invention still can have reasonable ventilation condition and not need mechanical ventilator when reducing noise.In addition, the noise elimination window has also been saved the space that mechanical ventilator is installed, and its sound absorption venting materials or screen pack also have the effect of filtered air, and room air is purified.
Three, utility model content:
The utility model proposes a kind of plate type air noise reduction, dust removal filter of noise reduction, dedusting vent window and the employing thereof different with the prior art structure, simple in structure, easy for installation, preferably resolve indoor ventilating problem, indoor with fresh air and sanitation and hygiene have been guaranteed, greatly reduce the noise pollution of external environment, for people's door of living in the business district provides a quiet rest environment to producing in the room.
The technical scheme that the utility model adopted:
A kind of plate type air noise reduction, dust removal filter, contain filter screen, noise reducing plate and channel-section steel type frame, noise reducing plate is provided with the corrugated curved slab of the air-vent that distributes according to certain rules for the surface, corrugated curved slab contour shape is corresponding consistent with the filter screen shape, two filter screens are arranged in corrugated curved slab both sides respectively, filter screen, surrounding, corrugated curved slab stack back are fixed as one by channel-section steel type frame along being flush-mounted in the channel-section steel type frame.
Described plate type air noise reduction, dust removal filter, noise reducing plate contain two block-shaped identical corrugated curved slabs, and two corrugated curved slabs are installed relatively.
A kind of noise reduction, dedusting vent window of plate type air noise reduction, dust removal filter as mentioned above of containing, comprise window frame, outer forms and inner window are installed respectively in the described window frame, described inner window and outer forms are made up of the fixed sash of centre and the movable sashes on both sides respectively, described plate type air noise reduction, dust removal filter are at least one, the vertical window frame that corresponding sealing is installed in inside and outside forms fixed sash wear and the window frame top and bottom between.
Described noise reduction, dedusting vent window contain two plate type air noise reductions, dust removal filter, the vertical window frame in both sides that corresponding respectively sealing is installed in inside and outside forms fixed sash wear and the window frame top and bottom between.
Described noise reduction, dedusting vent window, the installation site of wearing body inboard and plate type air noise reduction, dust removal filter and window frame top and bottom at the vertical relatively window frame of inside and outside forms fixed sash is provided with the setting-in track that is complementary with plate type air noise reduction, dust removal filter channel-section steel type frame.
Described noise reduction, dedusting vent window are provided with sealing bed course or filtering pading layer between the setting-in track of plate type air noise reduction, dust removal filter and window frame, described window frame is an integral type or split type.
Useful good effect of the present utility model:
1, the utility model noise reduction, dedusting vent window adopt plate type air noise reduction, dust removal filter, make full use of the refraction and the principle of reflection of sound wave, when noise when the twice filter plate net, fully reduce its intensity through twice refraction and reflection, thereby reach the purpose that reduces noise.Limit the noise that different Frequency leads by choosing the straight Trail of suitable plate hole, generally outdoor 85 decibels noise can be dropped to below 38 decibels.
2, the utility model noise reduction, dedusting vent window are simple in structure, easy for installation; The plate type air noise reduction, the dust removal filter that adopt are drawn materials easily, are easy to clean, be installed in the intermediate course space of the double-deck plastic-steel window of vent window, and sound construction, safe and reliable.The utility model noise reduction, dedusting vent window make airborne dust obtain sedimentation by filter screen the time, thereby reach the purpose of filtered air.
Four, description of drawings:
Fig. 1-1: one of the utility model noise reduction, dedusting vent window structural representation
Fig. 1-2: two of the utility model noise reduction, dedusting vent window structural representation
Fig. 2: the utility model noise reduction, dedusting vent window plan structure schematic diagram
Fig. 3: the utility model plate type air noise reduction, dust removal filter structural representation
Fig. 4: plate type air noise reduction shown in Figure 3, dust removal filter A-A are to cutaway view
Five, the specific embodiment:
Embodiment one: referring to Fig. 3, Fig. 4, the utility model plate type air noise reduction, dust removal filter, contain filter screen 42, noise reducing plate 43 and channel-section steel type groove frame 41, noise reducing plate 43 is provided with the corrugated curved slab of the air-vent that some distributes according to certain rules for the surface, corrugated curved slab contour shape is corresponding consistent with filter screen 42 contour shapes, two filter screens are arranged in corrugated curved slab both sides respectively, be flush-mounted in the channel-section steel type groove frame 41 after filter screen 42, the stack of corrugated curved slab, be fixed as one by channel-section steel type groove frame 41.Wherein corrugated noise reducing plate 43 can be one, also can be two identical installations relatively of shape.
Embodiment two: referring to Fig. 1-1, Fig. 1-2, Fig. 2.Present embodiment is to contain embodiment one described plate type air noise reduction, the noise reduction of dust removal filter, dedusting vent window, comprise window frame 1, window frame 1 can be integral type or split-type structural, outer forms 2 and inner window 3 are installed respectively in the window frame 1, the window global shape can be the wherein a kind of shape shown in Fig. 1-1, Fig. 1-2, Fig. 1-1 is traditional common structure form, and top and bottom are two spaces of seal isolation, and Fig. 1-2 is identical with the former substructure.The main distinction of the utility model and existing double window is: described inner window 2 and outer forms 3 are respectively by the fixed sash (fixed sash in the middle of the number in the figure 33 expression inner windows) of centre and the movable sashes (movable sashes of the outer forms of number in the figure 21 expressions both sides on both sides, the movable sashes of 31 expression inner window both sides) forms, one group of inside and outside forms fixed sash vertical relatively window frame wear 11 or the vertical relatively window frame of another group wear 12 and the window frame top and bottom between, correspondence is sealed and installed with a plate type air noise reduction, dust removal filter 4.
Embodiment three: what present embodiment noise reduction, dedusting vent window and embodiment two were different is: two plate type air noise reductions of corresponding installations of relative inner, 4, two plate type air noise reductions of dust removal filter, dust removal filter 4 of wearing body at the vertical relatively window frame of two couple of inside and outside forms fixed sash correspondence respectively seal the vertical window frame in both sides that is installed in inside and outside forms fixed sash and wear between the body and window frame top and bottom correspondence position.
The noise reduction of the foregoing description, dedusting vent window, the setting-in track that channel-section steel type groove frame with plate type air noise reduction, dust removal filter 4 is complementary can be set on the window frame of the corresponding installed position of plate type air noise reduction, dust removal filter, and between the setting-in track of plate type air noise reduction, dust removal filter 4 and window frame, be provided with and seal bed course or filtering pading layer.
The utility model noise reduction, dedusting vent window, when movable sashes is all opened relatively, can realize the direct convection current of room inner air and outer air, and when only opening the movable sashes of diagonal position, the indoor-outdoor air exchange can only be passed through plate type air noise reduction, dust removal filter, and reach thus and filter dirt sand, purify and enter room air, reduce the purpose of outdoor environment to indoor generation noise pollution.
Claims (6)
1, a kind of plate type air noise reduction, dust removal filter, contain filter screen, noise reducing plate and channel-section steel type frame, it is characterized in that: described noise reducing plate is provided with the corrugated curved slab of the air-vent that distributes according to certain rules for the surface, corrugated curved slab contour shape is corresponding consistent with the filter screen shape, two filter screens are arranged in corrugated curved slab both sides respectively, filter screen, surrounding, corrugated curved slab stack back are fixed as one by channel-section steel type frame along being flush-mounted in the channel-section steel type frame.
2, plate type air noise reduction according to claim 1, dust removal filter is characterized in that: noise reducing plate contains two block-shaped identical corrugated curved slabs, and two corrugated curved slabs are installed relatively.
3, a kind of described plate type air noise reduction of claim 1, the noise reduction of dust removal filter, dedusting vent window of containing, comprise window frame, outer forms and inner window are installed respectively in the described window frame, it is characterized in that: described inner window and outer forms are made up of the fixed sash of centre and the movable sashes on both sides respectively, described plate type air noise reduction, dust removal filter are at least one, the vertical window frame that corresponding sealing is installed in inside and outside forms fixed sash wear and the window frame top and bottom between.
4, noise reduction according to claim 3, dedusting vent window is characterized in that: contain two plate type air noise reductions, dust removal filter, the vertical window frame in both sides that corresponding respectively sealing is installed in inside and outside forms fixed sash wear and the window frame top and bottom between.
5, according to claim 3 or 4 described noise reductions, dedusting vent window, it is characterized in that: the installation site of wearing body inboard and plate type air noise reduction, dust removal filter and window frame top and bottom at the vertical relatively window frame of inside and outside forms fixed sash is provided with the setting-in track that is complementary with plate type air noise reduction, dust removal filter channel-section steel type frame.
6, noise reduction according to claim 5, dedusting vent window is characterized in that: be provided with sealing bed course or filtering pading layer between the setting-in track of plate type air noise reduction, dust removal filter and window frame, described window frame is an integral type or split type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200699251U CN201205479Y (en) | 2008-04-07 | 2008-04-07 | Plate type air noise reduction, dust removal filter and noise reduction, dust removal ventilation window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200699251U CN201205479Y (en) | 2008-04-07 | 2008-04-07 | Plate type air noise reduction, dust removal filter and noise reduction, dust removal ventilation window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201205479Y true CN201205479Y (en) | 2009-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200699251U Expired - Fee Related CN201205479Y (en) | 2008-04-07 | 2008-04-07 | Plate type air noise reduction, dust removal filter and noise reduction, dust removal ventilation window |
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| CN (1) | CN201205479Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104740939A (en) * | 2015-02-05 | 2015-07-01 | 张立 | Filtering silencer |
| CN107630643A (en) * | 2016-12-05 | 2018-01-26 | 喻洪根 | A kind of low noise air purification door |
| CN109208751A (en) * | 2018-08-22 | 2019-01-15 | 深圳信息职业技术学院 | Using the seawater corrosion resistance composite material combined structure of seawater marine sand concrete |
| CN109235631A (en) * | 2018-08-22 | 2019-01-18 | 深圳信息职业技术学院 | A kind of green concrete assembled Exterior Wall Components of sea sand very-high performance |
| CN109914980A (en) * | 2018-12-14 | 2019-06-21 | 佛山市瑞创智能科技有限公司 | A kind of door and window with intelligent switch |
-
2008
- 2008-04-07 CN CNU2008200699251U patent/CN201205479Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104740939A (en) * | 2015-02-05 | 2015-07-01 | 张立 | Filtering silencer |
| CN107630643A (en) * | 2016-12-05 | 2018-01-26 | 喻洪根 | A kind of low noise air purification door |
| CN107630643B (en) * | 2016-12-05 | 2019-04-26 | 新昌县云璟智能科技有限公司 | A kind of low noise air purification door |
| CN109208751A (en) * | 2018-08-22 | 2019-01-15 | 深圳信息职业技术学院 | Using the seawater corrosion resistance composite material combined structure of seawater marine sand concrete |
| CN109235631A (en) * | 2018-08-22 | 2019-01-18 | 深圳信息职业技术学院 | A kind of green concrete assembled Exterior Wall Components of sea sand very-high performance |
| CN109208751B (en) * | 2018-08-22 | 2020-03-10 | 深圳信息职业技术学院 | Seawater corrosion resistant composite material composite structure adopting seawater and seawater sand concrete |
| CN109914980A (en) * | 2018-12-14 | 2019-06-21 | 佛山市瑞创智能科技有限公司 | A kind of door and window with intelligent switch |
| CN109914980B (en) * | 2018-12-14 | 2020-11-10 | 佛山市瑞创智能科技有限公司 | Door and window with intelligence switch |
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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: 20090311 Termination date: 20110407 |