CN202692349U - Combined air conditioning cabinet flow-equalizing section structure - Google Patents
Combined air conditioning cabinet flow-equalizing section structure Download PDFInfo
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- CN202692349U CN202692349U CN 201220312079 CN201220312079U CN202692349U CN 202692349 U CN202692349 U CN 202692349U CN 201220312079 CN201220312079 CN 201220312079 CN 201220312079 U CN201220312079 U CN 201220312079U CN 202692349 U CN202692349 U CN 202692349U
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- flow
- air conditioning
- air
- equalizing
- conditioning cabinet
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Abstract
The utility model relates to a combined air conditioning cabinet flow-equalizing section structure. The combined air conditioning cabinet flow-equalizing section structure comprises a cabinet body (1), wherein a centrifugal fan (2) is arranged inside the cabinet body (1); an exhaust clapboard (3) is arranged at the air outlet of the centrifugal fan (2); a supporting screw (4) is arranged on the exhaust clapboard (3); a flow-equalizing plate (5) is arranged on the supporting screw (4); and multiple flow-equalizing holes (6) are arranged in the flow-equalizing plate. According to the combined air conditioning cabinet flow-equalizing section structure, high-speed air flow exhausted from the air outlet of the centrifugal fan is stopped by the flow-equalizing plate, the air flow is dispersed towards all around and uniformly flows on the cross section of the overall air conditioning cabinet, so as to avoid the high-speed air flow to partially impact the medium effect filtering bag of the following air conditioning cabinet, improve medium effect filtering effect and improve the service life of the filtering bag; and the flow-equalizing section is relatively short, so that the length size of the air conditioning cabinet is in favor of being reduced.
Description
Technical field
The utility model relates to a kind of combined air conditioning box flow equalization section structure, belongs to air conditioner technical field.
Background technology
The assembled air-conditioner unit is in the fan outlet back, often because the needs of production technology require to arrange a medium air filtration section that is comprised of bag filter.The fan outlet area air-conditioning box cross-sectional area of comparing is little a lot, flow velocity is large, generally reach 12 meter per seconds ~ 18 meter per seconds, if air-flow directly blows to medium effeciency filter, then local wind speed is very large on the medium effeciency filter of air outlet, and the wind speed on other faces is very little, and face velocity is very inhomogeneous on the whole medium effeciency filter, has affected filter effect.Reduced the service life of middle-efficient filtering bag.So, between air-out dividing plate and medium air filtration, must design a flow equalization section, so that the face velocity of medium effeciency filter is even as far as possible.Existing flow equalization section structural design as shown in Figure 1, it is comprised of a lot of flow deflectors, its weak point is:
1, flow equalization section length is longer, cause the air-conditioning box entire length to lengthen, and many times the air-conditioning box installing space is limited;
2, flow deflector quantity is a lot, has increased unit weight, and the waste material has increased cost.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of combined air conditioning box flow equalization section structure is provided, and it has avoided the local assault of high velocity air to the air-conditioning box middle-efficient filtering bag of back, improves the medium air filtration effect, has improved filter bag service life.
The purpose of this utility model is achieved in that a kind of combined air conditioning box flow equalization section structure, it comprises casing, be provided with centrifugal blower in the described casing, described centrifugal fan air outlet place is provided with the air-out dividing plate, be provided with studdle on the described air-out dividing plate, be provided with homogenizing plate on the described studdle, offer a plurality of equal discharge orifices on the described homogenizing plate.
Compared with prior art, the utlity model has following beneficial effect:
A kind of combined air conditioning box flow equalization section of the utility model structure, from high velocity air the stopping through homogenizing plate that centrifugal fan air outlet is discharged, air-flow is to diffusion all around, and Uniform Flow on whole air-conditioning box section has been avoided the local assault of high velocity air to the air-conditioning box middle-efficient filtering bag of back, improve the medium air filtration effect, improve filter bag service life, flow equalization section is long relatively short, is beneficial to reduce the air-conditioning box length dimension, and homogenizing plate is simple in structure, and consume material is few.
Description of drawings
Fig. 1 is the schematic diagram of existing combined air conditioning box flow equalization section structure.
Fig. 2 is the schematic diagram of a kind of combined air conditioning box flow equalization section of the utility model structure.
Fig. 3 is the right view of Fig. 2.
Wherein:
Casing 1
Air-out dividing plate 3
Studdle 4
Homogenizing plate 5
Equal discharge orifice 6
The specific embodiment
Referring to Fig. 2, Fig. 3, a kind of combined air conditioning box flow equalization section of the utility model structure, it comprises casing 1, be provided with centrifugal blower 2 in the described casing 1, described centrifugal blower 2 air outlet places are provided with air-out dividing plate 3, be provided with studdle 4 on the described air-out dividing plate 3, be provided with homogenizing plate 5 on the described studdle 4, offer a plurality of equal discharge orifices 6 on the described homogenizing plate 5.
Claims (1)
1. combined air conditioning box flow equalization section structure, it is characterized in that: it comprises casing (1), be provided with centrifugal blower (2) in the described casing (1), described centrifugal blower (2) air outlet place is provided with air-out dividing plate (3), be provided with studdle (4) on the described air-out dividing plate (3), be provided with homogenizing plate (5) on the described studdle (4), offer a plurality of equal discharge orifices (6) on the described homogenizing plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312079 CN202692349U (en) | 2012-06-30 | 2012-06-30 | Combined air conditioning cabinet flow-equalizing section structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312079 CN202692349U (en) | 2012-06-30 | 2012-06-30 | Combined air conditioning cabinet flow-equalizing section structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692349U true CN202692349U (en) | 2013-01-23 |
Family
ID=47547959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220312079 Expired - Fee Related CN202692349U (en) | 2012-06-30 | 2012-06-30 | Combined air conditioning cabinet flow-equalizing section structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202692349U (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 |
| CN108302618A (en) * | 2018-01-15 | 2018-07-20 | 北京艾瑞克林科技有限公司 | A kind of new wind turbine |
-
2012
- 2012-06-30 CN CN 201220312079 patent/CN202692349U/en not_active Expired - Fee Related
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 |
| CN108302618A (en) * | 2018-01-15 | 2018-07-20 | 北京艾瑞克林科技有限公司 | A kind of new wind turbine |
| CN108302618B (en) * | 2018-01-15 | 2020-06-02 | 北京艾瑞克林科技有限公司 | New fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130630 |