CN206929925U - A kind of Jing Yin new blower fan of wall hole formula using a variety of sound-silencing measures and its core component - Google Patents
A kind of Jing Yin new blower fan of wall hole formula using a variety of sound-silencing measures and its core component Download PDFInfo
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- CN206929925U CN206929925U CN201720369936.0U CN201720369936U CN206929925U CN 206929925 U CN206929925 U CN 206929925U CN 201720369936 U CN201720369936 U CN 201720369936U CN 206929925 U CN206929925 U CN 206929925U
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- blower fan
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- wall hole
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Abstract
A kind of Jing Yin new blower fan of wall hole formula using a variety of sound-silencing measures and its core component, it is related to a kind of new blower fan and its core component.The purpose of this utility model is exactly overcome the deficiencies in the prior art, a kind of home-use or building room Jing Yin new blower fan is provided, especially, selection to installation site requires relatively low, hardly put, decorate with interior articles etc. and intersecting, air draught leads directly to smooth, and flow is short, irredundant process and part, it is simple in construction, small volume, it is easy to maintenance, it is safe to use, low cost, installation process is simple, can be in house decoration early stage, mid-term, later stage installation, or even unified in work progress is built can install completely.A kind of fresh air machine of the utility model forms its core component by muffler assembly and blower fan filtering layer assembly, the muffler assembly is embedded in exterior wall hole, the blower fan filtering layer assembly is embedded in muffler assembly, the muffler assembly is set between the blower fan filtering layer assembly and exterior wall hole inwall, the core component of the utility model can be applied to the new blower fan in interior conduit formula center and other room ventilation air regenerating device fields, the utility model belong to room ventilation air regenerating device field.
Description
Technical field
A kind of new blower fan is the utility model is related to, especially one kind is power using one or more fans in series, is used
A variety of noise abatements, sound absorption, noise elimination structure and material, there is the Jing Yin new blower fan of wall hole formula of filtering function, belong to room ventilation ventilation
Apparatus field.
Background technology
Fresh air machine major function is that outdoor natural air is pumped into interior, to meet people indoors to the need of oxygen
Will, when outdoor air inferior quality, fresh air is confidential the function such as filtering and sterilization, when outdoor environment noise is larger, people
Window is often closed, now indoor oxygen content is relatively low, it is also desirable to which new blower fan, indoor air filter can not improve indoor oxygen and contain
Amount, is not new blower fan.Fresh air machine is broadly divided into three kinds at present：One kind is that newly blower fan, another kind are that console mode is new in duct type center
Blower fan, another is wall-mounted new blower fan.The new blower fan in duct type center typically can only be in house decoration installation early stage, quantities
Greatly, long in time limit, cost is high, and regular maintenance is difficult, and because blower fan serves multiple rooms, airflow line is longer and bend is more, gas
Flow resistance power is big, it is necessary to which the power of blower fan is also larger, and noise caused by blower fan and air-flow is easily incoming indoor, especially installs at blower fan
The noise of (such as toilet furred ceiling, kitchen furred ceiling) is larger, and the embedded objects often other with interior of integral installation or facility intersect；
Console mode or wall-mounted new blower fan stand on indoor or hung on a wall, also need to take certain interior space, sometimes also unavoidably and room
Interior facility, which is put, to intersect, and because new blower fan is arranged on interior, air flow direction needs multiple tracks to turn round, there is provided power nor straight-through
Noise caused by blower fan and air-flow is easily directly emitted to interior by casing.In a word, the problems of prior art
Mainly：Above-mentioned all kinds of new blower fans are both needed to find more suitable installation site, and Yin Chang puts with interior articles and intersected, sometimes
Suitable position is also difficult to find that, and takes certain interior space, and inconvenience is installed, noise problem also be present, it is complicated,
Cost is high, difficult in maintenance.
Utility model content
The purpose of this utility model is exactly overcome the deficiencies in the prior art, there is provided a kind of home-use or building room new
Blower fan, especially, the selection to installation site require relatively low, hardly put, decorate with interior articles etc. and intersect, air gas
Stream is straight-through smooth, and flow is short, irredundant process and part, and simple in construction, small volume is easy to maintenance, safe to use, low cost,
Installation process is simple, can be in house decoration early stage, mid-term, later stage installation, or even can be united completely in work progress is built
One installation.
The utility model adopts the technical scheme that to solve the above problems：The utility model includes muffler assembly and wind
Machine filters layer assembly, and above-mentioned two component forms the core component of the Jing Yin new blower fan of wall hole formula, and the muffler assembly is embedded in outer
In porthole hole, the blower fan filtering layer assembly is embedded in muffler assembly.The new blower fan muting function of the utility model mainly by
The noise elimination of generation Yu the propagation, silencer or muffling air duct of reduction fan noise has and filter layer sound-absorbing comes completely.
The beneficial effects of the utility model are：The utility model first reduces the generation of fan noise from source, then leads to
The propagation that a variety of comprehensive methods carry out abating noises is crossed, a variety of oise-reducing means creatively are installed in narrow and small exterior wall hole, with
For existing new blower fan compared to completely different, selection of the utility model to installation site requires relatively low, hardly with inside plant phase
Intersect, be not take up the interior space, due to air-flow lead directly to smooth flow short, irredundant process and part, simple in construction, small volume,
Manufacturing cost is low, installation is simple, can be installed in house decoration early stage, mid-term, the random time section in later stage, or even completely can be
Unified installation in work progress is built in house, and the utility model is safe to use, easy to maintenance.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is four kinds of set-up modes of blower fan filtering layer assembly, and wherein Fig. 2 a and Fig. 2 b are the laying modes of three blower fans,
Fig. 2 c and Fig. 2 d are the laying modes of two blower fans.
Embodiment
Embodiment one：Illustrate present embodiment with reference to Fig. 1, one kind described in present embodiment is arranged using a variety of noise reductions
The Jing Yin new blower fan of wall hole formula applied includes muffler assembly and blower fan filtering layer assembly, and it is Jing Yin new that above-mentioned two component forms wall hole formula
The core component of blower fan, the muffler assembly are embedded in exterior wall hole 1, and the blower fan filtering layer assembly is embedded in silencer
In component.
Embodiment two：Illustrate present embodiment with reference to Fig. 1, one kind described in present embodiment is arranged using a variety of noise reductions
The muffler assembly for the Jing Yin new blower fan of wall hole formula applied includes sound absorbing layer 6, silencer 7 and sound absorption liner 11, sound absorbing layer 6 and is pasted onto
On the inwall of exterior wall hole 1, silencer 7 is arranged between the blower fan filtering layer assembly and sound absorbing layer 6.Other compositions and connection
Relation is identical with embodiment one.
Embodiment three：Illustrate present embodiment with reference to Fig. 1, one kind described in present embodiment is arranged using a variety of noise reductions
The silencer 7 for the Jing Yin new blower fan of wall hole formula applied alternatively can also use cylinder net into muffling air duct, the inner side pipe of silencer 7
Lattice pipe substitutes.
The construction of silencer 7 is is evenly arranged noise elimination through hole on the inner side pipe wall of silencer 7, inside and outside silencer 7
The head closure of layer tube ends is got up, and sound absorption cavity is formed between ectonexine pipe, loads sound-absorbing material in sound absorption cavity, such as
Ceramic wool etc.；(air-flow side) sound absorption liner 11 can also be pasted on the inner circle tube wall of silencer 7, reduce and made an uproar caused by gas current friction
Sound, at the same the sound absorption liner 11 also have make the sound absorption cotton of sound absorption intracavitary from or few contaminated filtering protective effect.
Other compositions and annexation are identical with embodiment two.
Embodiment four：Illustrate present embodiment with reference to Fig. 1, one kind described in present embodiment is arranged using a variety of noise reductions
The blower fan filtering layer assembly for the Jing Yin new blower fan of wall hole formula applied includes an at least Fans 5, the and of at least one air filtration layer 2
Distribution lines 3, blower fan 5, air filtration layer 2, distribution lines 3 are arranged in muffler assembly.
As shown in Fig. 2 the blower fan 5 can be by the way of the series connection of more Fans or indirectly serial distribution, series connection or indirect
The purpose of series connection is that the total noise of blower fan is smaller, and the generation of noise can be so reduced from source when blower fan total timing of blast one.
Blower fan 5 is lubricated using hydraulic way, has muting function, the generation of noise can be so reduced from source.Blower fan 5
Confined using outstanding support formula, reduce blower fan 5 with other parts because of noise caused by resonance, the production of noise is reduced from source
It is raw；Its installation process is：The shell of blower fan 5 is wrapped up into one layer of shock-absorbing and noise-eliminating pad, blower fan 5 is embedded in silencer or muffling air duct
It is interior；The shell of blower fan 5 is cylindrical shape, is arranged such, it is ensured that in the outer diameter of porthole hole 1 under the same conditions, blower fan 5
Blade reaches maximum gauge, and the blower fan 5 can use DC blower fans.
Air filtration layer 2 can be made up of thick effect, middle effect, efficient three-stage filtration layer, thick effect, middle effect, efficient three-stage filtration
Layer is successively set in muffler assembly by outdoor to interior, and filter layer, can when air passes through filter layer in addition to filtering function
Absorption of noise, when filter layer gross thickness is more than 1.5cm, filter layer has sound-absorbing effect.
Other compositions and annexation are identical with embodiment one.
Embodiment five：Illustrate present embodiment with reference to Fig. 1, one kind described in present embodiment is arranged using a variety of noise reductions
The blower fan filtering layer assembly for the Jing Yin new blower fan of wall hole formula applied may also include sound-absorbing diaphragm 4 and ring-type resistance sound plug 10.
Sound-absorbing diaphragm 4 can reduce flow perturbation, reduce the generation of noise, and sound-absorbing diaphragm 4 is arranged on noise elimination
In device 7 or muffling air duct, sound-absorbing diaphragm 4 can be close to the indoor in draft air channel, can also be close to draft
The outside in air channel, i.e., after air intake rain cap 8 and ring-type resistance sound plug 10, sound-absorbing diaphragm 4 can be absorbed sound by perforate
Material makes, and also has the function of dust suction while sound absorption concurrently, more to improve sound-absorbing effect, can be set on sound-absorbing diaphragm 4
There is noise elimination through hole, noise reduction diaphragm 4 can be melon gourd dipper shape or big sound-absorbing material cellular, windage is small.
Ring-type resistance sound plug 10 is sound-absorbing material, is arranged in silencer 7 or muffling air duct, is located at into after nor'wester 8, such as
This is set, it is therefore an objective to reduces the diameter at air inlet of air duct, reduces the incoming interior of outdoor noise to reach.
Other compositions and annexation are identical with embodiment four.
Embodiment six：Illustrate present embodiment with reference to Fig. 1, one kind described in present embodiment is arranged using a variety of noise reductions
The exterior wall hole 1 for the Jing Yin new blower fan of wall hole formula applied is provided with into nor'wester 8 close to outdoor one end.Other compositions and annexation
It is identical with embodiment one.
Embodiment seven：Illustrate present embodiment with reference to Fig. 1, one kind described in present embodiment is arranged using a variety of noise reductions
The exterior wall hole 1 for the Jing Yin new blower fan of wall hole formula applied is provided with adjustable disk air outlet 9 close to indoor one end.It is other composition and
Annexation is identical with embodiment one.
Embodiment eight：Illustrate present embodiment, a kind of room ventilation described in present embodiment with reference to Fig. 1 and Fig. 2
The core component of air regenerating device includes muffler assembly and blower fan filtering layer assembly, and the blower fan filtering layer assembly is arranged on institute
State in muffler assembly, the core component can be applied to the new blower fan in interior conduit formula center and other room ventilation air regenerating devices
Field.
Embodiment nine：Illustrate present embodiment, a kind of room ventilation described in present embodiment with reference to Fig. 1 and Fig. 2
The muffler assembly of the core component of air regenerating device includes silencer 7 and sound absorption liner 11, and silencer 7 is alternatively into noise elimination wind
Pipe.Other compositions and annexation are identical with embodiment eight.
Embodiment ten：Illustrate present embodiment, a kind of room ventilation described in present embodiment with reference to Fig. 1 and Fig. 2
The blower fan filtering layer assembly of the core component of air regenerating device includes at least a Fans 5, at least one air filtration layer 2 and distribution
Electric wire 3, blower fan 5, air filtration layer 2, distribution lines 3 are arranged in muffler assembly, and the shell of blower fan 5 is wrapped up into one layer subtracts
Silencer pad is shaken, blower fan 5 is embedded in silencer or muffling air duct；The shell of blower fan 5 is cylindrical shape, filter layer gross thickness
More than 2.5cm, the blower fan can use DC blower fans.Other compositions and annexation are identical with embodiment eight.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, although the utility model is disclosed above with preferred embodiment, but be not limited to the utility model, it is any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, according to the technical essence of the utility model, within the spirit and principles of the utility model, what above example was made appoints
What simple modification, equivalent substitution and improvement etc., still falls within the protection domain of technical solutions of the utility model.
Claims (10)
- A kind of 1. Jing Yin new blower fan of wall hole formula using a variety of sound-silencing measures, it is characterised in that：It is described a kind of using a variety of noise reductions The Jing Yin new blower fan of wall hole formula of measure includes muffler assembly and blower fan filtering layer assembly, and above-mentioned two component forms wall hole formula The core component of Jing Yin new blower fan, the muffler assembly are embedded in exterior wall hole (1), and the blower fan filtering layer assembly is inlayed In muffler assembly.
- A kind of 2. Jing Yin new blower fan of wall hole formula using a variety of sound-silencing measures according to claim 1, it is characterised in that：It is described Muffler assembly includes sound absorbing layer (6), silencer (7) and sound absorption liner (11), sound absorbing layer (6) and is pasted onto exterior wall hole (1) On inwall, silencer (7) is arranged between the blower fan filtering layer assembly and sound absorbing layer (6).
- A kind of 3. Jing Yin new blower fan of wall hole formula using a variety of sound-silencing measures according to claim 2, it is characterised in that：Eliminate the noise Device (7) alternatively can also use cylinder grid pipe to substitute into muffling air duct, the inner side pipe of silencer (7).
- A kind of 4. Jing Yin new blower fan of wall hole formula using a variety of sound-silencing measures according to claim 1, it is characterised in that：It is described Blower fan filtering layer assembly includes an at least Fans (5), at least one air filtration layer (2) and distribution lines (3), blower fan (5), Air filtration layer (2), distribution lines (3) are arranged in muffler assembly；The blower fan (5) can be DC blower fans, and blower fan (5) housing is the face of cylinder.
- A kind of 5. Jing Yin new blower fan of wall hole formula using a variety of sound-silencing measures according to claim 4, it is characterised in that：It is described Blower fan filtering layer assembly may also include sound-absorbing diaphragm (4) and ring-type resistance sound plug (10), sound-absorbing diaphragm (4) and ring-type resistance Sound plug (10) is arranged in silencer (7) or muffling air duct, and sound-absorbing diaphragm (4) can be close to the room in draft air channel Inner side, can also be close to the outside in draft air channel, i.e., after ring-type resistance sound plug (10)；Ring-type resistance sound plug (10) position After nor'wester (8) is entered.
- A kind of 6. Jing Yin new blower fan of wall hole formula using a variety of sound-silencing measures according to claim 1, it is characterised in that：Exterior wall Hole (1) is provided with into nor'wester (8) close to outdoor one end.
- A kind of 7. Jing Yin new blower fan of wall hole formula using a variety of sound-silencing measures according to claim 1, it is characterised in that：Exterior wall Hole (1) is provided with adjustable disk air outlet (9) close to indoor one end.
- A kind of 8. core component of room ventilation air regenerating device, it is characterised in that：A kind of core of the room ventilation air regenerating device Center portion part includes muffler assembly and blower fan filtering layer assembly, and the blower fan filtering layer assembly is arranged on the muffler assembly It is interior.
- A kind of 9. core component of room ventilation air regenerating device according to claim 8, it is characterised in that：The silencer group Part includes silencer (7) and sound absorption liner (11), and silencer (7) is alternatively into muffling air duct.
- A kind of 10. core component of room ventilation air regenerating device according to claim 8, it is characterised in that：The blower fan mistake Filtering layer component includes an at least Fans (5), at least one air filtration layer (2) and distribution lines (3), blower fan (5), air mistake Filtering layer (2), distribution lines (3) are arranged in muffler assembly, the shell of blower fan 5 are wrapped up into one layer of shock-absorbing and noise-eliminating pad, by wind Machine 5 is embedded in silencer or muffling air duct；The shell of blower fan 5 is cylindrical shape, and filter layer gross thickness is more than 2.5cm, institute DC blower fans can be used by stating blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720369936.0U CN206929925U (en) | 2017-04-10 | 2017-04-10 | A kind of Jing Yin new blower fan of wall hole formula using a variety of sound-silencing measures and its core component |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720369936.0U CN206929925U (en) | 2017-04-10 | 2017-04-10 | A kind of Jing Yin new blower fan of wall hole formula using a variety of sound-silencing measures and its core component |
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| Publication Number | Publication Date |
|---|---|
| CN206929925U true CN206929925U (en) | 2018-01-26 |
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| CN201720369936.0U Expired - Fee Related CN206929925U (en) | 2017-04-10 | 2017-04-10 | A kind of Jing Yin new blower fan of wall hole formula using a variety of sound-silencing measures and its core component |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990426A (en) * | 2019-04-09 | 2019-07-09 | 合肥梅薇涛电子科技有限公司 | A kind of ventilated device of building being easily installed |
| CN110043968A (en) * | 2019-05-23 | 2019-07-23 | 陈罡 | A kind of new blower of axial-flow type wall hanging and its construction method |
-
2017
- 2017-04-10 CN CN201720369936.0U patent/CN206929925U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990426A (en) * | 2019-04-09 | 2019-07-09 | 合肥梅薇涛电子科技有限公司 | A kind of ventilated device of building being easily installed |
| CN110043968A (en) * | 2019-05-23 | 2019-07-23 | 陈罡 | A kind of new blower of axial-flow type wall hanging and its construction method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210526 Address after: 350004 business office, floor 25, building B3, area B, Fuli center, south of Shangpu Road, Ninghua street, Taijiang District, Fuzhou City, Fujian Province Patentee after: Fujian Fengrun Environmental Protection Technology Co.,Ltd. Address before: Unit 1902, building 1, area a, Meilun Haoyang Lidu, 189 Beijiang Binxi Avenue, Taijiang District, Fuzhou City, Fujian Province 350007 Patentee before: Chen Gang |
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| 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: 20180126 |