CN203809335U - Two-fan closed-type tower air draft backflow interference preventer - Google Patents
Two-fan closed-type tower air draft backflow interference preventer Download PDFInfo
- Publication number
- CN203809335U CN203809335U CN201420220794.8U CN201420220794U CN203809335U CN 203809335 U CN203809335 U CN 203809335U CN 201420220794 U CN201420220794 U CN 201420220794U CN 203809335 U CN203809335 U CN 203809335U
- Authority
- CN
- China
- Prior art keywords
- tower air
- out passage
- enclosed tower
- type tower
- closed
- 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 - Lifetime
Links
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000005192 partition Methods 0.000 abstract 3
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A two-fan closed-type tower air draft backflow interference preventer comprises two fans and a closed-type tower air outgoing passage. The fans are arranged on two air outlets of the closed-type tower air outgoing passage respectively, partitions are arranged in the closed-type tower air outgoing passage and partition the same into two independent spaces, and each independent space corresponds to an air outlet. By adding the partition, fan resistance between the fans is reduced, so that energy consumption is lowered, and heat exchange effect is improved.
Description
Technical field
The utility model relates to a kind of pair of blower fan enclosed tower exhausting backflow interference preventer.
Background technique
Existing for the two blower fan extractor fans of enclosed tower as shown in Figure 1, during fan starting, between two blower fans, phase mutual interference produces convolution eddy current, increase blower fan resistance, make pressure transient between two blower fans, between two blower fans, go here and there wind, produce convolution eddy current, heat transfer effect is poor, makes two fan radiating weak effects.
Model utility content
The purpose of this utility model is to provide a kind of blower fan resistance that reduces for the deficiencies in the prior art, and blast is stable, reduces energy consumption, improves two blower fan enclosed tower exhausting backflow interference preventers of heat transfer effect.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of pair of blower fan enclosed tower exhausting backflow interference preventer, comprise two blower fans and enclosed tower air-out passage, described pair of blower fan is separately positioned on two exhaust outlets of described enclosed tower air-out passage, in described enclosed tower air-out passage, be provided with dividing plate, described dividing plate is divided into two independently spaces by described enclosed tower air-out passage, described two space corresponding exhaust outlets respectively independently.
Described dividing plate is provided with two, and the bottom of described two dividing plates is mounted in described enclosed tower air-out passage, makes to form del between two dividing plates and enclosed tower air-out passage top board.
Owing to adopting such scheme, the utility model increases by two guiding wind isolation boards between two blower fans, thereby by two blower fans passage seal completely, although this apparatus structure is simple, but make the blast between two blower fans stable, thereby make between two blower fans without string wind convolution eddy current, enhancing cooling effect, reduce energy consumption, improved heat transfer effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art;
Fig. 2 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, further describe the embodiment of this patent.
As shown in Figure 2, a kind of pair of blower fan enclosed tower exhausting backflow interference preventer, comprise two blower fans 1 and enclosed tower air-out passage 2, described pair of blower fan 1 is separately positioned on two exhaust outlets of described enclosed tower air-out passage 2, described enclosed tower air-out passage 2 is provided with two dividing plates 3, the bottom of described two dividing plates 3 is mounted in described enclosed tower air-out passage 2 and makes to form del between two dividing plates 3 and enclosed tower air-out passage 2 top boards, described dividing plate 3 is divided into two independently spaces by described enclosed tower air-out passage, described two space corresponding exhaust outlets respectively independently.
Claims (2)
1. a two blower fan enclosed tower exhausting backflow interference preventer, comprise two blower fans and enclosed tower air-out passage, described pair of blower fan is separately positioned on two exhaust outlets of described enclosed tower air-out passage, it is characterized in that: in described enclosed tower air-out passage, be provided with dividing plate, described dividing plate is divided into two independently spaces by described enclosed tower air-out passage, described two space corresponding exhaust outlets respectively independently.
2. according to claim 1 pair of blower fan enclosed tower exhausting backflow interference preventer, it is characterized in that, described dividing plate is provided with two, and the bottom of described two dividing plates is mounted in described enclosed tower air-out passage, makes to form del between two dividing plates and enclosed tower air-out passage top board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220794.8U CN203809335U (en) | 2014-04-30 | 2014-04-30 | Two-fan closed-type tower air draft backflow interference preventer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220794.8U CN203809335U (en) | 2014-04-30 | 2014-04-30 | Two-fan closed-type tower air draft backflow interference preventer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203809335U true CN203809335U (en) | 2014-09-03 |
Family
ID=51448093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420220794.8U Expired - Lifetime CN203809335U (en) | 2014-04-30 | 2014-04-30 | Two-fan closed-type tower air draft backflow interference preventer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203809335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679134A (en) * | 2017-01-05 | 2017-05-17 | 珠海格力电器股份有限公司 | Fan air duct structure and air conditioning system |
-
2014
- 2014-04-30 CN CN201420220794.8U patent/CN203809335U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679134A (en) * | 2017-01-05 | 2017-05-17 | 珠海格力电器股份有限公司 | Fan air duct structure and air conditioning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170517 Address after: 410116 Hunan province Changsha Yuhua District, Hunan Road two No. 99 Department of art innovation center 11 floor Patentee after: HUNAN YUANHENG TECHNOLOGY Co.,Ltd. Address before: 410008, Xiangyin County, Hunan province Yueyang Industrial Park Patentee before: HUNAN YUANHENG COLD WARM EQUIPMENT CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |