CN206449824U - A kind of Central air-conditioning unit noise processing apparatus - Google Patents
A kind of Central air-conditioning unit noise processing apparatus Download PDFInfo
- Publication number
- CN206449824U CN206449824U CN201720109238.7U CN201720109238U CN206449824U CN 206449824 U CN206449824 U CN 206449824U CN 201720109238 U CN201720109238 U CN 201720109238U CN 206449824 U CN206449824 U CN 206449824U
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- CN
- China
- Prior art keywords
- air
- protective housing
- central air
- conditioning
- noise
- 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 discloses a kind of Central air-conditioning unit noise processing apparatus of technical field of central air, including protective housing, the top left and right sides of the protective housing is vertically plugged with blast pipe, and the bottom of blast pipe is arranged on the inner chamber of protective housing, the left and right sidewall of the air intake tube cavity is evenly arranged with deep bead, the utility model in blast pipe by setting deep bead, the air in blast pipe is set not form vortex, so as to reduce the noise that air-swirl is caused, pass through the mutual cooperation of air dispersion plate and venthole, the air for making discharge is in divergent shape, the noise for reducing air to be resonated with air outlet and producing, pass through the setting of elastic component, central air-conditioning is reduced because vibrating and the noise of generation, pass through silencer cover, the mutual cooperation of super glass wool absorbent treatment and sound attenuation hole, the noise for enabling air resonance to produce is absorbed, reduce the generation of central air-conditioning noise.
Description
Technical field
The utility model is related to technical field of central air, specially a kind of Central air-conditioning unit noise processing apparatus.
Background technology
Central air conditioner system is made up of one or more cold and heat source systems and multiple air handling systems, using vaporizing liquid
The principle of refrigeration provides institute's chilling requirement, the thermic load to offset indoor environment for air handling system；Heating is air
Regulating system provides institute's calorific requirement, and to offset indoor environment refrigeration duty, refrigeration system is that central air conditioner system is vital
Part, it uses species, the method for operation, structure type etc. to directly affects central air conditioner system economy in operation, height
Effect property, reasonability, central air-conditioning is more and more applied in home environment, but central air-conditioning during use by
In the larger easy generation noise of power, noise pollution is caused, is unfavorable for the healthy of user, therefore, it is proposed that a kind of
Central air-conditioning unit noise processing apparatus.
Utility model content
The purpose of this utility model is to provide a kind of Central air-conditioning unit noise processing apparatus, to solve above-mentioned background skill
The central air-conditioning proposed in art, due to the larger easy generation noise of power, causes noise pollution, is unfavorable for during use
User it is healthy the problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of Central air-conditioning unit noise processed dress
Put, including protective housing, the top left and right sides of the protective housing is vertically plugged with blast pipe, and the bottom of blast pipe is set
Put in the inner chamber of protective housing, the left and right sidewall of the air intake tube cavity is evenly arranged with deep bead, the left side deep bead
With the interlaced arrangement of right side deep bead, the inner chamber of the protective housing is horizontally arranged with central air-conditioning, the central air-conditioning
Air storage chamber is provided between top and the inner cavity top of protective housing, the bottom even of the central air-conditioning is provided with elastic component,
The bottom of the elastic component is provided with air dispersion plate, and the outer wall of the air dispersion plate is evenly arranged with exhaust vent, the bottom of the air dispersion plate
Portion is evenly arranged with folded plate, and the outer wall of the air dispersion plate, which is socketed with the top of silencer cover, the silencer cover, is plugged on protective housing
Inner chamber, the lumen loading of the silencer cover has uniform offer on super glass wool absorbent treatment, the bottom plate of the silencer cover to disappear
Acoustic aperture.
It is preferred that, the folded plate is shaped as S-shaped, and folded plate is aluminium alloy plate.
It is preferred that, the exhaust vent is circumferentially arranged in the outer wall of air dispersion plate.
It is preferred that, the junction of the silencer cover and protective housing is provided with rubber gasket.
Compared with prior art, the beneficial effects of the utility model are：The utility model is kept off by being set in blast pipe
Aerofoil, makes the air in blast pipe not form vortex, so as to reduce the noise that air-swirl is caused, passes through air dispersion plate and outlet
The mutual cooperation in hole, the air for making discharge is in divergent shape, reduces the noise that air resonates and produced with air outlet, passes through elastic component
Setting, reduce central air-conditioning because vibration and produce noise, pass through silencer cover, super glass wool absorbent treatment and sound attenuation hole
Cooperate, the noise that air resonance is produced is absorbed, reduce the generation of central air-conditioning noise.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model air dispersion plate structural representation.
In figure：1 protective housing, 2 blast pipes, 3 deep beads, 4 central air-conditioning, 5 air storage chambers, 6 elastic components, 7 air dispersion plates, 71 go out
Air holes, 8 folded plates, 9 silencer covers, 10 super glass wool absorbent treatments, 11 sound attenuation holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of Central air-conditioning unit noise processing apparatus,
Including protective housing 1, the top left and right sides of protective housing 1 is vertically plugged with blast pipe 2, and the bottom of blast pipe 2 is set
In the inner chamber of protective housing 1, the left and right sidewall of the inner chamber of blast pipe 2 is evenly arranged with deep bead 3, left side deep bead 3 and right side
The interlaced arrangement of deep bead 3, the inner chamber of protective housing 1 is horizontally arranged with central air-conditioning 4, the top of central air-conditioning 4 and protection
Air storage chamber 5 is provided between the inner cavity top of housing 1, the bottom even of central air-conditioning 4 is provided with elastic component 6, the bottom of elastic component 6
Portion is provided with air dispersion plate 7, and the outer wall of air dispersion plate 7 is evenly arranged with exhaust vent 71, and the bottom even of air dispersion plate 7 is provided with folded plate 8,
The outer wall of air dispersion plate 7 is socketed with silencer cover 9, and the top of silencer cover 9 is plugged on the inner chamber of protective housing 1, and the inner chamber of silencer cover 9 is filled out
Filled with super glass wool absorbent treatment 10, uniformly sound attenuation hole 11 is offered on the bottom plate of silencer cover 9.
Wherein, folded plate 8 is shaped as S-shaped, and folded plate 8 is aluminium alloy plate, reduce the generation being vortexed in discharge air, air-out
Hole 71 is circumferentially arranged in the outer wall of air dispersion plate 7, and the air for making discharge is in divergent shape, reduces air and resonates and produce with air outlet
Noise, the junction of silencer cover 9 and protective housing 1 is provided with rubber gasket, it is ensured that the sealing of protective housing 1.
Operation principle：The utility model reduces central air-conditioning 4 by environmental damage by the setting of protective housing 1, outside
Air entered by blast pipe 2 in air storage chamber 5, then reused by central air-conditioning 4, pass through keeping out the wind for the inner chamber of blast pipe 2
Plate 3 eliminates the air entered and produces vortex phenomenon, reduces the noise that vortex is produced, and by the setting of elastic component 6, reduces central hollow
The noise of 4 vibration generation is adjusted, by the mutual cooperation of air dispersion plate 7 and venthole 71, the air for making discharge is in divergent shape, is reduced
The noise that air resonates and produced with air outlet, by the setting of folded plate 8, reduces the generation being vortexed in discharge air, by disappearing
The super glass wool absorbent treatment 10 of the inner chamber of sound cover 9, the noise that absorption air resonance is produced passes through the setting of bloop 11, reduction
The resonance of the air of discharge and the noise produced.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of Central air-conditioning unit noise processing apparatus, including protective housing (1), it is characterised in that：The protective housing (1)
The top left and right sides be vertically plugged with blast pipe (2), and the bottom of blast pipe (2) is arranged on the inner chamber of protective housing (1),
The left and right sidewall of blast pipe (2) inner chamber is evenly arranged with deep bead (3), and the left side deep bead (3) and right side are kept out the wind
The interlaced arrangement of plate (3), the inner chamber of the protective housing (1) is horizontally arranged with central air-conditioning (4), the central air-conditioning (4)
Top and protective housing (1) inner cavity top between be provided with air storage chamber (5), the bottom even of the central air-conditioning (4) is set
Elastic component (6) is equipped with, the bottom of the elastic component (6) is provided with air dispersion plate (7), and the outer wall of the air dispersion plate (7) is uniformly arranged
There is exhaust vent (71), the bottom even of the air dispersion plate (7) is provided with folded plate (8), and the outer wall of the air dispersion plate (7), which is socketed with, to disappear
The inner chamber of protective housing (1) is plugged at the top of sound cover (9), the silencer cover (9), the lumen loading of the silencer cover (9) has
Uniformly sound attenuation hole (11) is offered on super glass wool absorbent treatment (10), the bottom plate of the silencer cover (9).
2. a kind of Central air-conditioning unit noise processing apparatus according to claim 1, it is characterised in that：The folded plate (8)
Be shaped as S-shaped, and folded plate (8) is aluminium alloy plate.
3. a kind of Central air-conditioning unit noise processing apparatus according to claim 1, it is characterised in that：The exhaust vent
(71) circumferentially it is arranged in the outer wall of air dispersion plate (7).
4. a kind of Central air-conditioning unit noise processing apparatus according to claim 1, it is characterised in that：The silencer cover
(9) junction with protective housing (1) is provided with rubber gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720109238.7U CN206449824U (en) | 2017-01-22 | 2017-01-22 | A kind of Central air-conditioning unit noise processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720109238.7U CN206449824U (en) | 2017-01-22 | 2017-01-22 | A kind of Central air-conditioning unit noise processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206449824U true CN206449824U (en) | 2017-08-29 |
Family
ID=59668514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720109238.7U Expired - Fee Related CN206449824U (en) | 2017-01-22 | 2017-01-22 | A kind of Central air-conditioning unit noise processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206449824U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681256A (en) * | 2019-02-18 | 2019-04-26 | 中铁十九局集团第七工程有限公司 | A kind of constructing tunnel ventilation device |
| CN112212424A (en) * | 2020-10-13 | 2021-01-12 | 芜湖耀迪环保科技有限公司 | Central air conditioner capable of purifying air |
-
2017
- 2017-01-22 CN CN201720109238.7U patent/CN206449824U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681256A (en) * | 2019-02-18 | 2019-04-26 | 中铁十九局集团第七工程有限公司 | A kind of constructing tunnel ventilation device |
| CN112212424A (en) * | 2020-10-13 | 2021-01-12 | 芜湖耀迪环保科技有限公司 | Central air conditioner capable of purifying air |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20210122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |