CN207230743U - A kind of central air-conditioning air exhausting structure of low noise - Google Patents
A kind of central air-conditioning air exhausting structure of low noise Download PDFInfo
- Publication number
- CN207230743U CN207230743U CN201721213005.8U CN201721213005U CN207230743U CN 207230743 U CN207230743 U CN 207230743U CN 201721213005 U CN201721213005 U CN 201721213005U CN 207230743 U CN207230743 U CN 207230743U
- Authority
- CN
- China
- Prior art keywords
- air
- inlet
- fan coil
- installs case
- deflector
- 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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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Air-Flow Control Members (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model discloses a kind of central air-conditioning air exhausting structure of low noise, including inlet box, fan coil installs case and air outlet box, inlet box is installed on the front end of fan coil installs case, and air outlet box is installed on the rear end of fan coil installs case；The lower face of inlet box is equipped with air inlet, and fan coil is provided with fan coil installs case, and the lower face of air outlet box is equipped with air outlet；Inlet air deflector is installed, inlet air deflector is bent from air inlet to fan coil installs case side in air inlet；Outlet air deflector is installed, outlet air deflector is bent from air outlet to fan coil installs case side in air outlet.The air inlet and air outlet of the central air-conditioning air exhausting structure of the utility model are respectively equipped with deflector, can reduce the noise of air inlet and air outlet by deflector while not influence air inlet and outlet amount, of simple structure and strong practicability.
Description
Technical field
The utility model belongs to technical field of central air, more particularly to a kind of central air-conditioning air exhausting structure of low noise.
Background technology
With expanding economy and social progress, central air-conditioning is widely used, the central hollow in house family expenses or hotel
The general noise figure of fan coil is adjusted at 42-45 dB (A), and house floor height is generally 2.9m（Containing slab thickness）, floor height compared with
Low, room space is smaller, and air conditioner noises are big, especially at night, the sleep quality of larger noise effect people, this problem
It is urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of central air-conditioning air exhausting structure of low noise.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：
A kind of central air-conditioning air exhausting structure of low noise, including inlet box, fan coil installs case and air outlet box, inlet box
Installed in the front end of fan coil installs case, air outlet box is installed on the rear end of fan coil installs case；The lower face of inlet box is set
There is air inlet, fan coil is installed in fan coil installs case, the lower face of air outlet box is equipped with air outlet；Installed in air inlet
There is inlet air deflector, inlet air deflector is bent from air inlet to fan coil installs case side；Outlet air is installed in air outlet to lead
Flowing plate, outlet air deflector are bent from air outlet to fan coil installs case side.
Preferably, the inlet box, fan coil installs case and air outlet box are that glass-magnesium composite plate is spliced.
Preferably, the inlet air deflector and outlet air deflector are hard plastic board.
Preferably, the inner wall of air outlet box is equipped with the rotating spiral stream guidance in rear end from fan coil installs case to air outlet box
Plate.
Preferably, the spiral deflector is hard plastic board.
Preferably, the acoustical cotton layer being bonded with the inner wall of fan coil installs case is equipped with fan coil installs case.
The utility model this have the advantage that：
The air inlet and air outlet of the central air-conditioning air exhausting structure of the utility model are respectively equipped with deflector, pass through deflector
The noise of air inlet and air outlet can be reduced while do not influence air inlet and outlet amount, of simple structure and strong practicability.
The inlet box, fan coil installs case and air outlet box of the utility model are that glass-magnesium composite plate is spliced, glass magnesium
Composite plate is formed by two layers of high-intensity inorganic material and one layer of heat preservation Material cladding, have light-weight, intensity is high, do not burn, every
Sound, available for wet environment the characteristics of.
The utility model is equipped with spiral deflector, and spiral deflector can reduce noise of the wind in bellows.
Acoustical cotton layer is equipped with the fan coil installs case of the utility model, reduces the noise of fan coil.
The central air-conditioning air exhausting structure of the utility model generally light material makes, and material is light, and convenient construction, shortening is applied
In the work cycle, reduce construction cost.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the longitudinal section of Fig. 2；
Fig. 4 is the longitudinal section of Fig. 2 another kind structures；
In figure：1 is inlet box, and 2 be air inlet, and 3 be inlet air deflector, and 4 be fan coil installs case, and 5 be air outlet box, 6
It is outlet air deflector for air outlet, 7,8 be fan coil, and 9 be spiral deflector, and 10 be acoustical cotton layer.
Embodiment
Embodiment one：As shown in Figs. 1-3, the central air-conditioning air exhausting structure of a kind of low noise, including inlet box 1, fan unit
Pipe installs case 4 and air outlet box 5, inlet box 1 are installed on the front end of fan coil installs case 4, and air outlet box 5 is pacified installed in fan coil
The rear end of vanning 4.The lower face of inlet box 1 is equipped with air inlet 2, and fan coil 8, outlet air are provided with fan coil installs case 4
The lower face of case 5 is equipped with air outlet 6.Inlet air deflector 3 is installed, inlet air deflector 3 is from air inlet 2 to wind turbine in air inlet 2
4 side of coil pipe installs case is bent.Outlet air deflector 7 is installed, outlet air deflector 7 is from air outlet 6 to fan coil in air outlet 6
4 side of installs case is bent.The air inlet 2 and air outlet 6 of central air-conditioning air exhausting structure are respectively equipped with deflector, can by deflector
To reduce the noise of air inlet 2 and air outlet 6 while not influence air inlet and outlet amount, of simple structure and strong practicability.
Inlet box 1, fan coil installs case 4 and air outlet box 5 are that glass-magnesium composite plate is spliced, 3 He of inlet air deflector
Outlet air deflector 7 is hard plastic board.Glass-magnesium composite plate by two layers of high-intensity inorganic material and one layer of heat preservation Material cladding and
Into, have the characteristics that light-weight, intensity is high, do not burn, sound insulation, available for wet environment.Central air-conditioning air exhausting structure is generally
Light material makes, and material is light, and convenient construction, shortens construction period, reduce construction cost.
Embodiment two：Referring to Fig. 4, on the basis of embodiment one, in order to further improve central air-conditioning air exhausting structure
Performance, the inner wall of air outlet box 5 is equipped with from fan coil installs case 4 to the rotating spiral deflector 9 in the rear end of air outlet box 5, spiral shell
Rotation deflector 9 is hard plastic board.Spiral deflector 9 can reduce noise of the wind in bellows.
The acoustical cotton layer 10 being bonded with the inner wall of fan coil installs case 4 is equipped with fan coil installs case 4.Fan coil
Acoustical cotton layer 10 is equipped with installs case 4, reduces the noise of fan coil 8.
Embodiment described above is only that the preferred embodiment of the utility model is described, and is not departing from this reality
On the premise of new design spirit, various modifications that those of ordinary skill in the art make the technical solution of the utility model
And improvement, it should all fall into the protection domain that the utility model claims book determines.
Claims (6)
- A kind of 1. central air-conditioning air exhausting structure of low noise, it is characterised in that：Including inlet box, fan coil installs case and outlet air Case, inlet box are installed on the front end of fan coil installs case, and air outlet box is installed on the rear end of fan coil installs case；Inlet box Lower face is equipped with air inlet, and fan coil is provided with fan coil installs case, and the lower face of air outlet box is equipped with air outlet；Inlet air Inlet air deflector is installed in mouthful, inlet air deflector is bent from air inlet to fan coil installs case side；Installed in air outlet There is outlet air deflector, outlet air deflector is bent from air outlet to fan coil installs case side.
- 2. the central air-conditioning air exhausting structure of low noise as claimed in claim 1, it is characterised in that：The inlet box, fan unit Pipe installs case and air outlet box are that glass-magnesium composite plate is spliced.
- 3. the central air-conditioning air exhausting structure of low noise as claimed in claim 2, it is characterised in that：The inlet air deflector and go out Wind deflector is hard plastic board.
- 4. the central air-conditioning air exhausting structure of low noise as claimed in claim 3, it is characterised in that：The inner wall of air outlet box is equipped with certainly The rotating spiral deflector in rear end of fan coil installs case to air outlet box.
- 5. the central air-conditioning air exhausting structure of low noise as claimed in claim 4, it is characterised in that：The spiral deflector is hard Matter plastic plate.
- 6. the central air-conditioning air exhausting structure of low noise as claimed in claim 5, it is characterised in that：Set in fan coil installs case There is the acoustical cotton layer that the inner wall with fan coil installs case is bonded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721213005.8U CN207230743U (en) | 2017-09-21 | 2017-09-21 | A kind of central air-conditioning air exhausting structure of low noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721213005.8U CN207230743U (en) | 2017-09-21 | 2017-09-21 | A kind of central air-conditioning air exhausting structure of low noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207230743U true CN207230743U (en) | 2018-04-13 |
Family
ID=61863274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721213005.8U Expired - Fee Related CN207230743U (en) | 2017-09-21 | 2017-09-21 | A kind of central air-conditioning air exhausting structure of low noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207230743U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533264A (en) * | 2018-11-19 | 2019-03-29 | 江苏科技大学 | A kind of spiral flow channel variable air rate ventilation terminal peculiar to vessel |
| CN112146186A (en) * | 2019-06-26 | 2020-12-29 | 士铖兴工程技术（江苏）有限公司 | Low-noise central air conditioner |
-
2017
- 2017-09-21 CN CN201721213005.8U patent/CN207230743U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533264A (en) * | 2018-11-19 | 2019-03-29 | 江苏科技大学 | A kind of spiral flow channel variable air rate ventilation terminal peculiar to vessel |
| CN112146186A (en) * | 2019-06-26 | 2020-12-29 | 士铖兴工程技术（江苏）有限公司 | Low-noise central air conditioner |
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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: 20180413 Termination date: 20200921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |