CN205957385U - Ventilator gives sound insulation - Google Patents
Ventilator gives sound insulation Download PDFInfo
- Publication number
- CN205957385U CN205957385U CN201620927946.7U CN201620927946U CN205957385U CN 205957385 U CN205957385 U CN 205957385U CN 201620927946 U CN201620927946 U CN 201620927946U CN 205957385 U CN205957385 U CN 205957385U
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- CN
- China
- Prior art keywords
- air filter
- air
- silencing apparatus
- sound
- towards
- 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 - Fee Related
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Abstract
The utility model provides a ventilator gives sound insulation comprises rain -proof tripe, noise eliminator and air filter, and noise eliminator is inside, and to pack superfine glass cotton, and protecting surface material selects glass cloth for use, when guaranteeing that the air current passes through, enable acoustic energy through the friction in superfine glass cotton, retardant and become heat energy to the propagation of effective noise reduction. Air filter is inside to fill PM2.5 filtering element, but the cleanliness factor of room air is guaranteed to the granule that drifts along, pollutant in the outdoor air of effective filtration, especially when hazy weather, can be under the condition that the window was closed, and reach indoor outer purpose of taking a breath through natural draft, guarantee lasting of indoor fresh air and supply with. Air filter stings the seam connection through the slip and fixes in the main part, and air filter can change by oneself, need not to carry on the structure and dismantles reliable and simple. The air filter who is blockked up can return former professional manufacture factory and clear up, can use repeatedly.
Description
Technical field
The utility model is specifically related to a kind of sound-proof ventilator.
Background technology
Instantly noise pollution, air pollution have seriously annoying routine office work and the rest of people, near road
The community resident on side and building site side and clerical workforce, in order to mitigate the harm of noise and air-borne dust, exterior window needs long-term
Close, for the building not having comprehensive venting practice, aggravate the seriousness of the problem of room ventilation.Existing great majority are logical at present
Wind device, although indoor and outdoor air can be made to carry out a certain amount of exchange, is realized ventilation, but noise reduction is poor.
Utility model content
The purpose of the utility model patent is to provide a kind of sound-proof ventilator, can efficiently completely cut off noise, realize gravity-flow ventilation,
Intend to solve serious noise pollution problem in today's society, and realize indoor and outdoor natural ventilation in the case that door and window is closed, can
Effectively completely cut off the harmful substances such as outdoor dust granules to get in, improve the quality of life of people.
The technical solution of the utility model is：A kind of sound-proof ventilator, is installed between window frame；Prevent including towards outdoor
Rain blinds, middle silencing apparatus and towards indoor air filter；The internal packing material of described silencing apparatus is super
Fine glass wool, is on the one hand fixed in vertical side walls, on the other hand encorbelments a segment length perpendicular to side wall, divides in dentation
Cloth；
Filling PM2.5 filtering core inside described air filter, air filter pass through slip sting seam connect and
Silencing apparatus is fixed together, and opens up the micropore of a diameter of 3～5mm in the profile wall inside and outside air filter, makees
For indoor and outdoor air circulation passage.
Further, described stormproof louvre includes fly net, louvre blade, and described louvre blade is connected by screw and arrives both sides
On outter frame profile.
Further, the described silencing apparatus towards outdoor stormproof louvre and centre is an entirety.
Further, described silencing apparatus sets up the first cantilever design towards air filter side, with air filtration
Device slides to be engaged towards the second cantilever design that silencing apparatus side is set up and fixes.
Further, inside and outside described silencing apparatus, the vertical height of opening area is 1/3H, wherein H be ventilation every
The whole height of mixer, shared region when the non-opening area in centre is slidably connected fixing for air filter.
Further, described silencing apparatus can be fixed the air filter that two height are 1/3H.
Further, the facing material of described super glass wool adopts glass cloth, and super glass wool is fixed on section bar side
On wall.
Beneficial effect：Ventilation sound arrester by defending blinds, silencing apparatus and air filter to form, silencing apparatus
Internal filling super glass wool, glass cloth selected by facing material, while ensureing that air-flow passes through, can make acoustic energy in ultra-fine glass
In glass cotton, heat energy is changed into by friction, retardance, thus effectively reducing the propagation of noise.Filling inside air filter
PM2.5 filtering core, can effectively filter the particle that drifts along in outdoor air, pollutant it is ensured that the cleanliness factor of room air, especially
In haze weather, in the case that window is closed, the purpose of indoor and outdoor ventilation can be reached it is ensured that interior is new by gravity-flow ventilation
The sustainable supply of fresh air.Air filter is stung seam by slip and is fastened in main body, and air filter can be voluntarily
Change, structure dismounting need not be carried out, simple.Blocked air filter can return to former professional production producer to be carried out clearly
Reason, can Reusability.
Brief description
Fig. 1 is sound-proof ventilation unit structural representation；
Fig. 2 is louver blade structure schematic diagram；
Fig. 3 is stung seam for air filter by slip and connects and is fixed together structural representation with silencing apparatus；
Fig. 4 is silencing apparatus indoor front view.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is further described.
Sound-proof ventilation unit is included towards outdoor stormproof louvre 1, middle silencing apparatus 2 and towards indoor air
Filter 3, as shown in Figure 1.Wherein stormproof louvre 1 includes fly net 11, louvre blade 12, and louvre blade is connected by screw two
On the outter frame profile of side, as shown in Fig. 2 primarily serving the effect of insect protected rain-proof.
The internal packing material of silencing apparatus 2 is super glass wool, is on the one hand fixed in vertical side walls, on the other hand
Encorbelment a segment length perpendicular to side wall, be distributed in dentation.The facing material of super glass wool adopts glass cloth, and it is firmly solid
It is scheduled on the wall of section bar side.Silencing apparatus 2 can make acoustic energy pass through to rub in super glass wool while ensureing that air-flow passes through
Wipe, block and be changed into heat energy, thus effectively reducing the propagation of noise.Wherein stormproof louvre 1, silencing apparatus 2 are an entirety.
Air filter 3 internal filling PM2.5 filtering core, can effectively filter the particle that drifts along in outdoor air, dirt
Dye thing it is ensured that the cleanliness factor of room air, during especially for haze weather, can be in the case that window be closed, by naturally logical
Wind reaches the purpose of indoor and outdoor ventilation it is ensured that the sustainable supply of indoor fresh air.Air filter 3 stings seam even by slip
Connect and be fixed together with silencing apparatus 2, as shown in Figure 3.Silencing apparatus 2 indoor front view is as shown in figure 4, fill in air filtration
Put the micropore that a diameter of 3～5mm is opened up on the profile wall inside and outside 3, as indoor and outdoor air circulation passage.And disappear described
Acoustic device 2 sets up the first cantilever design 21 towards air filter 3 side, with air filter 3 towards silencing apparatus 2 one
The second cantilever design 31 that side is set up is slided to be engaged and is fixed.
Inside and outside silencing apparatus 2, the vertical height of opening area is 1/3H, and wherein H is the entirety of ventilation sound arrester
Highly, shared region when the non-opening area in centre is slidably connected fixing for air filter 3, can consolidate on silencing apparatus 2
Fixed two height are the air filter 3 of 1/3H.As described above, air filter 3 is detachable apparatus, when deployed
Between longer when, the harmful substance such as outdoor floating dust particle can by the air-hole blockage of the PM2.5 filtering core within air filter,
Indoor and outdoor air is hindered to carry out convective exchange.Therefore, cross-ventilation situation can be improved by changing air filter 3, need not
Carry out structure dismounting, operation is simple.Blocked air filter can return to former professional production producer and cleared up, can
Reusability.
The above is only preferred embodiment of the present utility model it is noted that common skill for the art
For art personnel, on the premise of without departing from the utility model principle, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (7)
1. a kind of sound-proof ventilator, is installed between window frame；It is characterized in that：Including towards outdoor stormproof louvre (1), centre
Silencing apparatus (2) and towards indoor air filter (3)；The internal packing material of described silencing apparatus (2) is ultra-fine
Mineral wool, is on the one hand fixed in vertical side walls, on the other hand encorbelments a segment length perpendicular to side wall, divides in dentation
Cloth；
Filling PM2.5 filtering core inside described air filter (3), air filter (3) is stung seam by slip and is connected
It is fixed together with silencing apparatus (2), the profile wall inside and outside air filter (3) opens up a diameter of 3～5mm's
Micropore, as indoor and outdoor air circulation passage.
2. a kind of sound-proof ventilator according to claim 1 it is characterised in that：Described stormproof louvre (1) includes fly net
(11), louvre blade (12), described louvre blade (12) is connected by screw on the outter frame profile of both sides.
3. a kind of sound-proof ventilator according to claim 1 it is characterised in that：Described towards outdoor stormproof louvre (1)
It is an entirety with middle silencing apparatus (2).
4. a kind of sound-proof ventilator according to claim 1 or 3 it is characterised in that：Described silencing apparatus (2) is towards air
The first cantilever design (21) is set up in filter (3) side, sets up towards silencing apparatus (2) side with air filter (3)
The second cantilever design (31) slide occlusion fix.
5. a kind of sound-proof ventilator according to claim 1 it is characterised in that：Open inside and outside described silencing apparatus (2)
The vertical height of bore region is 1/3H, and wherein H is the whole height of ventilation sound arrester, and the non-opening area in centre is air mistake
Shared region when filter device (3) is slidably connected fixing.
6. a kind of sound-proof ventilator according to claim 5 it is characterised in that：Can fix on described silencing apparatus (2)
Two height are the air filter (3) of 1/3H.
7. a kind of sound-proof ventilator according to claim 1 it is characterised in that：The facing material of described super glass wool is adopted
With glass cloth, super glass wool is fixed on the wall of section bar side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927946.7U CN205957385U (en) | 2016-08-23 | 2016-08-23 | Ventilator gives sound insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620927946.7U CN205957385U (en) | 2016-08-23 | 2016-08-23 | Ventilator gives sound insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205957385U true CN205957385U (en) | 2017-02-15 |
Family
ID=57977254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620927946.7U Expired - Fee Related CN205957385U (en) | 2016-08-23 | 2016-08-23 | Ventilator gives sound insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205957385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798075A (en) * | 2018-06-22 | 2018-11-13 | 芬格隔墙系统（北京）有限公司 | Room in a kind of room |
-
2016
- 2016-08-23 CN CN201620927946.7U patent/CN205957385U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798075A (en) * | 2018-06-22 | 2018-11-13 | 芬格隔墙系统（北京）有限公司 | Room in a kind of room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20210823 |