CN204285633U - All press noise elimination air-conditioner set - Google Patents
All press noise elimination air-conditioner set Download PDFInfo
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- CN204285633U CN204285633U CN201420713525.5U CN201420713525U CN204285633U CN 204285633 U CN204285633 U CN 204285633U CN 201420713525 U CN201420713525 U CN 201420713525U CN 204285633 U CN204285633 U CN 204285633U
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Abstract
The utility model provides one all to press noise elimination air-conditioner set, it comprises: housing, wind inlet section, the first fillter section, have volute casing centrifugal blower fan section, flow equalization section, the second fillter section and wind outlet section, described wind inlet section, the first fillter section, has volute casing centrifugal blower fan section, flow equalization section, the second fillter section and wind outlet section to be set in turn in described housing according to air intake direction; The air-flow carried from described wind inlet section successively by the first fillter section, have volute casing centrifugal blower fan section, flow equalization section, the second fillter section, and to discharge from described wind outlet section.The dust content of air that the utility model all presses noise elimination air-conditioner set can make to be with volute casing centrifugal blower fan section reduces, and available protecting has volute casing centrifugal blower fan section; Meanwhile, through the first fillter section to the filtration of air-flow and combing, make the air draught being with volute casing centrifugal blower fan section even, produce without vortex phenomenon, effectively reduce the noise of volute casing centrifugal blower fan section, and have the operation of volute casing centrifugal blower fan section more stable.
Description
Technical field
The utility model relates to technical field of central air, particularly relates to the air-conditioner set that a kind of use has volute casing centrifugal blower fan.
Background technology
For using the air-conditioner set having volute casing centrifugal blower fan, it generally comprises mixed wind, blower fan, current-sharing, first medium air filtration etc., and the air quantity of this type of air-conditioner set can meet the demands, and the total length of unit is shorter.But because air inlet wind speed is high, therefore when air-flow is uneven, blower fan easily produces eddy current, noise is large, and time serious, blower fan shook conference and damages damping device, makes system cannot stable operation.
In view of this, for the problems referred to above, be necessary to propose further solution.
Utility model content
The purpose of this utility model is to provide one all to press noise elimination air-conditioner set, has to overcome existing use the deficiency existed in the air-conditioner set of volute casing centrifugal blower fan.
For realizing above-mentioned utility model object, the one that provides of the present utility model all presses noise elimination air-conditioner set, it comprises: housing, wind inlet section, the first fillter section, have volute casing centrifugal blower fan section, flow equalization section, the second fillter section and wind outlet section, described wind inlet section, the first fillter section, has volute casing centrifugal blower fan section, flow equalization section, the second fillter section and wind outlet section to be set in turn in described housing according to air intake direction;
The air-flow carried from described wind inlet section successively by the first fillter section, have volute casing centrifugal blower fan section, flow equalization section, the second fillter section, and to discharge from described wind outlet section.
As improvement of all pressing noise elimination air-conditioner set of the present utility model, described in have volute casing centrifugal blower fan section to comprise motor, draught fan impeller, spiral case, described motor provides driving force for described draught fan impeller, and described draught fan impeller is arranged in described spiral case.
As improvement of all pressing noise elimination air-conditioner set of the present utility model, described first fillter section edge is resisted against on the madial wall of described housing, is all had in volute casing centrifugal blower fan section described in entering by the first fillter section to make the air-flow carried from described wind inlet section.
As improvement of all pressing noise elimination air-conditioner set of the present utility model, described first fillter section comprises the first air inlet and the first filter screen.
As improvement of all pressing noise elimination air-conditioner set of the present utility model, described second fillter section comprises the second air inlet and the second filter screen.
As improvement of all pressing noise elimination air-conditioner set of the present utility model, described noise elimination air-conditioner set of all pressing also comprises sub-high efficiency filter section, surface cooling section, bringing-up section and humidifier section.
Compared with prior art, the beneficial effects of the utility model are: the dust content of air that the utility model all presses noise elimination air-conditioner set can make to be with volute casing centrifugal blower fan section reduces, and available protecting has volute casing centrifugal blower fan section; Meanwhile, through the first fillter section to the filtration of air-flow and combing, make the air draught being with volute casing centrifugal blower fan section even, produce without vortex phenomenon, effectively reduce the noise of volute casing centrifugal blower fan section, and have the operation of volute casing centrifugal blower fan section more stable.
Accompanying drawing explanation
Fig. 1 is floor map of all pressing a detailed description of the invention of noise elimination air-conditioner set of the present utility model.
Detailed description of the invention
Below in conjunction with each embodiment shown in the drawings, the utility model is described in detail; but should be noted that; these embodiments are not limitation of the utility model; those of ordinary skill in the art are according to these embodiment institute work energy, method or structural equivalent transformations or substitute, and all belong within protection domain of the present utility model.
As shown in Figure 1, noise elimination air-conditioner set 100 of all pressing of the present utility model comprises:
Housing 10, wind inlet section 20, first fillter section 30, there are volute casing centrifugal blower fan section 40, flow equalization section 50, second fillter section 60 and wind outlet section 70.Described wind inlet section 20, first fillter section 30, volute casing centrifugal blower fan section 40, flow equalization section 50, second fillter section 60 and wind outlet section 70 is had to be set in turn in described housing according to air intake direction, namely the air-flow carried from described wind inlet section 20 successively by the first fillter section 30, have volute casing centrifugal blower fan section 40, flow equalization section 50, second fillter section 60, and to discharge from described wind outlet section 60.
Wherein, first the air-flow carried from described wind inlet section 20 enters in the first fillter section 30 and filters, then enter into downstream have volute casing centrifugal blower fan section 40.Setting like this, the dust content of air being with volute casing centrifugal blower fan section 40 can be made to reduce, and then available protecting downstream has volute casing centrifugal blower fan section 40.This first fillter section 30 comprises the first air inlet and the first filter screen.While air-flow carries out filtering in the first fillter section 30, the noise caused by the first fillter section 30 pairs air-flow is cut down.In addition, enter the air-flow of the first fillter section 30, combing is carried out by the first fillter section 30, thus make the air draught being with volute casing centrifugal blower fan section 40 even further, produce without vortex phenomenon, effectively reduce the noise of volute casing centrifugal blower fan section 40, and have the operation of volute casing centrifugal blower fan section 40 more stable.
In addition, in above-mentioned embodiment, described first fillter section 30 edge is resisted against on the madial wall of described housing 10, thus decrease the flow of the air-flow passed through from the first fillter section 30 edge, all had in volute casing centrifugal blower fan section described in entering by the first fillter section to make the air-flow carried from described wind inlet section.So, filtration and the combing of the first fillter section 30 pairs of air-flows is convenient to.
Further, described in have volute casing centrifugal blower fan section 40 to comprise motor, draught fan impeller, spiral case, described motor provides driving force for described draught fan impeller, and described draught fan impeller is arranged in described spiral case.
Described noise elimination air-conditioner set 100 of all pressing also can comprise sub-high efficiency filter section, surface cooling section, bringing-up section and humidifier section etc., and this each functional section can carry out reasonable combination according to actual needs, introduces no longer in detail herein.
Described second fillter section 60 comprises the second air inlet, the second filter screen.Can carry out secondary filter to from the air-flow having volute casing centrifugal blower fan section 40 to export by this second fillter section 60, the air-flow exported from the second fillter section 60 enters into wind outlet section 60 again.Have described in described flow equalization section 50 is arranged between volute casing centrifugal blower fan section 40 and the second fillter section 60, thus, at air-flow after flow equalization section 50 further combing, then enter into the second fillter section 60.
In sum, the dust content of air that the utility model all presses noise elimination air-conditioner set can make to be with volute casing centrifugal blower fan section reduces, and available protecting has volute casing centrifugal blower fan section; Meanwhile, through the first fillter section to the filtration of air-flow and combing, make the air draught being with volute casing centrifugal blower fan section even, produce without vortex phenomenon, effectively reduce the noise of volute casing centrifugal blower fan section, and have the operation of volute casing centrifugal blower fan section more stable.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. all press noise elimination air-conditioner set for one kind, it is characterized in that, the described noise elimination air-conditioner set of all pressing comprises: housing, wind inlet section, the first fillter section, have volute casing centrifugal blower fan section, flow equalization section, the second fillter section and wind outlet section, described wind inlet section, the first fillter section, has volute casing centrifugal blower fan section, flow equalization section, the second fillter section and wind outlet section to be set in turn in described housing according to air intake direction;
The air-flow carried from described wind inlet section successively by the first fillter section, have volute casing centrifugal blower fan section, flow equalization section, the second fillter section, and to discharge from described wind outlet section.
2. according to claim 1ly all press noise elimination air-conditioner set, it is characterized in that, described in have volute casing centrifugal blower fan section to comprise motor, draught fan impeller, spiral case, described motor provides driving force for described draught fan impeller, and described draught fan impeller is arranged in described spiral case.
3. all pressures noise elimination air-conditioner set according to claim 1, it is characterized in that, described first fillter section edge is resisted against on the madial wall of described housing, is all had in volute casing centrifugal blower fan section described in entering by the first fillter section to make the air-flow carried from described wind inlet section.
4. all pressures noise elimination air-conditioner set according to claim 1, it is characterized in that, described first fillter section comprises the first air inlet and the first filter screen.
5. all pressures noise elimination air-conditioner set according to claim 1, it is characterized in that, described second fillter section comprises the second air inlet and the second filter screen.
6. all pressures noise elimination air-conditioner set according to claim 1, is characterized in that, described noise elimination air-conditioner set of all pressing also comprises sub-high efficiency filter section, surface cooling section, bringing-up section and humidifier section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420713525.5U CN204285633U (en) | 2014-11-24 | 2014-11-24 | All press noise elimination air-conditioner set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420713525.5U CN204285633U (en) | 2014-11-24 | 2014-11-24 | All press noise elimination air-conditioner set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204285633U true CN204285633U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420713525.5U Active CN204285633U (en) | 2014-11-24 | 2014-11-24 | All press noise elimination air-conditioner set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204285633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315606A (en) * | 2014-11-24 | 2015-01-28 | 苏州医电神空调设备工程有限公司 | Pressure-equalizing silencing air conditioning unit |
| CN109681995A (en) * | 2019-01-24 | 2019-04-26 | 南方风机股份有限公司 | A kind of nuclear power station unitary air handling unit |
-
2014
- 2014-11-24 CN CN201420713525.5U patent/CN204285633U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315606A (en) * | 2014-11-24 | 2015-01-28 | 苏州医电神空调设备工程有限公司 | Pressure-equalizing silencing air conditioning unit |
| CN109681995A (en) * | 2019-01-24 | 2019-04-26 | 南方风机股份有限公司 | A kind of nuclear power station unitary air handling unit |
| CN109681995B (en) * | 2019-01-24 | 2024-05-14 | 南方风机股份有限公司 | Combined air conditioning unit of nuclear power station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210324 Address after: 213000 No.19, Xingao Road, green building industry demonstration zone, Niutang Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: JIANGSU KELI AIR CONDITIONING Co.,Ltd. Address before: Room 901, building 18, 3188 Renmin Road, Pingjiang District, Suzhou City, Jiangsu Province 215000 Patentee before: SUZHOU YIDIANSHEN AIR CONDITIONING EQUIPMENT ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right |