CN208952347U - A kind of efficient air distributor that noise is small - Google Patents
A kind of efficient air distributor that noise is small Download PDFInfo
- Publication number
- CN208952347U CN208952347U CN201820977757.XU CN201820977757U CN208952347U CN 208952347 U CN208952347 U CN 208952347U CN 201820977757 U CN201820977757 U CN 201820977757U CN 208952347 U CN208952347 U CN 208952347U
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- CN
- China
- Prior art keywords
- ontology
- shell
- air distributor
- efficient air
- 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
Links
- 229920000742 Cotton Polymers 0.000 claims abstract description 19
- 241000219146 Gossypium Species 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of efficient air distributors that noise is small.Efficient air distributor includes the shell with air inlet and air outlet, high efficiency particulate air filter inside the shell is arranged and is encapsulated in the diffuser plate of the air outlet；It is provided with one layer of puigging on the inside of the shell, the puigging includes the ontology being connected with shell, and the acoustical cotton of strip is provided on the ontology, and multiple acoustical cottons are one group, is evenly arranged with multiple groups acoustical cotton on the ontology；Flow-guiding mouth is provided on the ontology, the flow-guiding mouth is between multiple groups acoustical cotton.The efficient air distributor muting function of the utility model is good, reduces the operating noise of efficient air distributor by the way that one layer of puigging is arranged inside the shell, by the acoustical cotton of multiple groups strip, good muffling effect, meanwhile, the flow-guiding mouth on ontology can further reduce noise.
Description
Technical field
The utility model relates to a kind of efficient air distributors that noise is small, belong to purification technology field.
Background technique
Efficient air distributor is thousand grades, ten thousand grades, the ideal end-filtration device of 100,000 grades of air cleaning and conditioning systems, can be extensive
In the air cleaning and conditioning system of the industries such as medicine, health, electronics, chemical industry.The dust particle being used in air filtering, so as to improve with
Improve the air quality of working environment；Efficient air distributor product, common efficient air distributor are all rectangle or positive square,
Efficient air distributor includes plenum chamber, diffuser plate, high efficiency particulate air filter, for apical grafting or can be flanked with the interface of air hose；Single-sided high-efficiency mistake
Filter be in the prior art efficient air distributor the characteristics of one of.
Noise is larger when existing efficient air distributor works, and influences staff.
Utility model content
A kind of in order to overcome the deficiencies of the prior art, the utility model provides efficient air distributor that noise is small.
The utility model is achieved through the following technical solutions:
A kind of efficient air distributor that noise is small, including shell, the height of setting inside the shell with air inlet and air outlet
Effect filter and the diffuser plate for being encapsulated in the air outlet；One layer of puigging, the puigging packet are provided on the inside of the shell
The ontology being connected with shell is included, the acoustical cotton of strip is provided on the ontology, multiple acoustical cottons are one group, on the ontology
It is even to be provided with multiple groups acoustical cotton；Flow-guiding mouth is provided on the ontology, the flow-guiding mouth is between multiple groups acoustical cotton.
A kind of small efficient air distributor of noise, the section of the flow-guiding mouth are trapezoidal.
A kind of small efficient air distributor of noise, the high efficiency particulate air filter include the front frame being used cooperatively, middle boxes
And after-frame, the first protrusion is provided in the front frame, the middle boxes side is provided with corresponding first groove of the first protrusion, institute
It states the other side and is provided with the second protrusion, corresponding second groove of the second protrusion is provided on the after-frame.
A kind of small efficient air distributor of noise, there are three the middle boxes settings.
A kind of small efficient air distributor of noise, the air inlet are provided with homogenizing plate, the homogenizing plate and outer
Shell is integrally formed.
A kind of small efficient air distributor of noise, the homogenizing plate includes ontology, is provided on the ontology multiple
The through slot of strip, the through slot surrounding are provided with a ring through hole.
The utility model it is achieved the utility model has the advantages that
The efficient air distributor muting function of the utility model is good, is reduced by the way that one layer of puigging is arranged inside the shell efficiently
The operating noise of air outlet, by the acoustical cotton of multiple groups strip, good muffling effect, meanwhile, the flow-guiding mouth on ontology can be into one
Reduce noise in step ground.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the enlarged structure schematic diagram of puigging
Fig. 3 is the structural schematic diagram of high efficiency particulate air filter.
Fig. 4 is the structural schematic diagram of homogenizing plate.
In figure: 1, shell, 2, high efficiency particulate air filter, 21, front frame, 22, middle boxes, 23, after-frame, the 24, first protrusion, 25, the
One groove, 26, second protrusion, the 27, second groove, 3, diffuser plate, 4, homogenizing plate, 41, ontology, 42, through slot, 43, through-hole, 5, every
Sound-absorbing layer, 51, ontology, 52, acoustical cotton, 6, flow-guiding mouth.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
As shown, the efficient air distributor that a kind of noise of the utility model is small, including with air inlet and air outlet
Shell 1, the high efficiency particulate air filter 2 being arranged in shell 1 and the diffuser plate 3 for being encapsulated in the air outlet；It is arranged on the inside of the shell 1
There is one layer of puigging 5, the puigging 5 includes the ontology 51 being connected with shell, and the acoustical cotton of strip is provided on the ontology
52, multiple acoustical cottons 52 are one group, are evenly arranged with multiple groups acoustical cotton 52 on the ontology 51；It is provided with and leads on the ontology 51
Head piece 6, the flow-guiding mouth 6 is between multiple groups acoustical cotton 52.
Further, ontology 51 is foamed plastics, and soundproof effect is more preferable.
Further, the section of the flow-guiding mouth 6 is trapezoidal.Trapezoidal 6 muting function of flow-guiding mouth is more preferable, specifically,
Flow-guiding mouth 6 is less than the side length of the other side towards the side length of 51 side of ontology.
Further, the high efficiency particulate air filter 2 includes the front frame 21, middle boxes 22 and after-frame 23 being used cooperatively, described
The first protrusion 24 is provided in front frame 21,22 side of middle boxes is provided with the first raised 24 corresponding first grooves 25, institute
It states the other side and is provided with the second protrusion 26, the second raised 26 corresponding second grooves 27 are provided on the after-frame 23.Pass through
One protrusion 24 and the first groove 25, front frame 21 are connected with middle boxes 22；Second protrusion 26 and the second groove 27, middle boxes 22 are with after
Frame 23 is connected, and mounts and dismounts conveniently, when in use, it may be convenient to which middle boxes 22 are removed cleaning or replacement.
Further, there are three the middle boxes 22 settings, respectively antibacterial middle boxes, active carbon middle boxes and nonwoven
Cloth middle boxes, three middle boxes 22 can be dismantled respectively, easy to use, meanwhile, achieve the effect that filtering absorption and antibacterial.
Further, the air inlet is provided with homogenizing plate 4, and the homogenizing plate 4 is integrally formed with shell 1.Pass through
Homogenizing plate 4 improves the uniformity of air-supply, and homogenizing plate 4 and shell 1 are integrally formed, and good airproof performance is not easy to reveal, meanwhile, processing
It is convenient.
Further, the homogenizing plate 4 includes ontology 41, and the through slot 42 of multiple strips is provided on the ontology,
42 surrounding of through slot is provided with a ring through hole 43.By through slot 42 and through-hole 43, air can be uniformly entered in shell 1,
The air-flow for reducing disorder improves the uniformity of efficient air distributor outlet air.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
It also should be regarded as the protection scope of the utility model into deformation.
Claims (6)
1. a kind of efficient air distributor that noise is small, including the shell with air inlet and air outlet, setting inside the shell efficient
Filter and the diffuser plate for being encapsulated in the air outlet；It is characterized in that be provided with one layer of puigging on the inside of the shell, it is described every
Sound-absorbing layer includes the ontology being connected with shell, and the acoustical cotton of strip is provided on the ontology, and multiple acoustical cottons are one group, described
Multiple groups acoustical cotton is evenly arranged on body；Flow-guiding mouth is provided on the ontology, the flow-guiding mouth is between multiple groups acoustical cotton.
2. a kind of small efficient air distributor of noise according to claim 1, characterized in that the section of the flow-guiding mouth is ladder
Shape.
3. a kind of small efficient air distributor of noise according to claim 1, characterized in that the high efficiency particulate air filter includes matching
Front frame, middle boxes and the after-frame used is closed, the first protrusion is provided in the front frame, it is convex that the middle boxes side is provided with first
Corresponding first groove is played, the other side is provided with the second protrusion, and corresponding second groove of the second protrusion is provided on the after-frame.
4. a kind of small efficient air distributor of noise according to claim 3, characterized in that the middle boxes are provided with three
It is a.
5. a kind of small efficient air distributor of noise according to claim 1, characterized in that the air inlet is provided with
Flowing plate, the homogenizing plate and shell are integrally formed.
6. a kind of small efficient air distributor of noise according to claim 5, characterized in that the homogenizing plate includes ontology,
The through slot of multiple strips is provided on the ontology, the through slot surrounding is provided with a ring through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977757.XU CN208952347U (en) | 2018-06-25 | 2018-06-25 | A kind of efficient air distributor that noise is small |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977757.XU CN208952347U (en) | 2018-06-25 | 2018-06-25 | A kind of efficient air distributor that noise is small |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208952347U true CN208952347U (en) | 2019-06-07 |
Family
ID=66731412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820977757.XU Expired - Fee Related CN208952347U (en) | 2018-06-25 | 2018-06-25 | A kind of efficient air distributor that noise is small |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208952347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11768007B2 (en) | 2020-02-02 | 2023-09-26 | Johnson Controls Tyco IP Holdings LLP | Sound attenuator integral with a housing of a terminal unit |
-
2018
- 2018-06-25 CN CN201820977757.XU patent/CN208952347U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11768007B2 (en) | 2020-02-02 | 2023-09-26 | Johnson Controls Tyco IP Holdings LLP | Sound attenuator integral with a housing of a terminal unit |
| US11892189B2 (en) | 2020-02-02 | 2024-02-06 | Johnson Controls Tyco IP Holdings LLP | Multi-layer inlet diffuser for a terminal unit |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 |