CN205537293U - Large -scale cooling tower fan - Google Patents
Large -scale cooling tower fan Download PDFInfo
- Publication number
- CN205537293U CN205537293U CN201620135091.4U CN201620135091U CN205537293U CN 205537293 U CN205537293 U CN 205537293U CN 201620135091 U CN201620135091 U CN 201620135091U CN 205537293 U CN205537293 U CN 205537293U
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- CN
- China
- Prior art keywords
- fan
- upper portion
- cooling tower
- water conservancy
- conservancy diversion
- 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.)
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Abstract
The utility model discloses a large -scale cooling tower fan, including setting up cylinder draft tube and the toper kuppe on the tower body upper portion fan and lower part fan, upper portion fan and the lower part fan is vertical sets up side by side, the upper portion fan includes upper portion fan motor, be provided with upper portion fan blade on the fan motor of upper portion, upper portion fan blade's quantity is 3, 3 individual upper portion fan blade evenly sets up around the motor shaft, be provided with water conservancy diversion wind groove on the draft tube, water conservancy diversion wind groove is the spiral setting on the inner wall of draft tube, the export in water conservancy diversion wind groove is located the tower body. Adopt the utility model discloses long service life, long service life reaches 20 years, and cooling efficiency is high, than traditional cooling tower fan, improves 23%.
Description
Technical field
This utility model relates to a kind of blower fan, particularly relates to a kind of large-scale cooling tower fan.
Background technology
Needing to use blower fan in cooling tower, traditional blower fan structure is simple, easy to use, but the intensity of its blade is the highest, is easily damaged, and the cooling effectiveness of traditional cooling tower need to improve.
Utility model content
Technical problem to be solved in the utility model is: the deficiency existed for prior art, it is provided that a kind of large-scale cooling tower fan, and this large-scale cooling tower fan cooling effectiveness is high, and cooling effectiveness improves more than 23% than traditional cooling tower.
For solving above-mentioned technical problem, the technical solution of the utility model is:
A kind of large-scale cooling tower fan, including the cylindrical shape guide shell being arranged on tower body and conical flow guiding cover, including top blower fan and bottom blower fan, top blower fan and bottom blower fan are vertically arranged side by side, described top blower fan includes top blower motor, it is provided with top fan blade on the blower motor of described top, the quantity of described top fan blade is 3, described 3 top fan blades are uniformly arranged around motor shaft, water conservancy diversion wind groove it is provided with on described guide shell, described water conservancy diversion wind groove is arranged on the inwall of guide shell twist, the outlet of described water conservancy diversion wind groove is positioned on tower body.As improving further, described bottom blower fan includes that bottom blower motor, described bottom blower motor are provided with 3 bottom fan blades, and described 3 bottom fan blades are uniformly arranged around bottom blower motor axle.Described top fan blade includes upper shell and lower house, is provided with the first riser and the second riser, the first riser and the second riser top fan blade is separated into several cavitys between described upper shell and lower house.Using this utility model long for service life, service life is up to 20 years, and cooling effectiveness is high, the traditional blower fan of cooling tower of ratio, improves 23%.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of large-scale cooling tower fan that this utility model provides；
Fig. 2 is condenser tube structure schematic diagram in Fig. 1；
Fig. 3 is the structural representation of cooling wing plate.
Wherein:
1-tower body；2-guide shell；3-kuppe；4-water conservancy diversion wind groove；5-top blower fan；6-top fan blade；7-top blower motor；8-link；9-bottom fan blade；10-bottom blower motor；11-bottom blower fan；12-the first riser；13-cavity；14-lower house；15-the second riser；16-upper shell.
Detailed description of the invention
Embodiment, as shown in accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, a kind of large-scale cooling tower fan, including the cylindrical shape guide shell 2 being arranged on tower body 1 and conical flow guiding cover 3.
Vertically it is arranged side by side including top blower fan 5 and bottom blower fan 11, top blower fan 5 and bottom blower fan 11,
Described top blower fan 5 includes top blower motor 7, and described top blower motor 7 is provided with top blower fan leaf
Sheet 6, the quantity of described top fan blade 6 is 3, and described 3 top fan blades 6 are around motor shaft
It is uniformly arranged.
Described bottom blower fan 11 includes that bottom blower motor 10, described bottom blower motor 10 are provided with 3 bottom fan blades 9, and described 3 bottom fan blades 9 are uniformly arranged around bottom blower motor 10 axle.
Described bottom fan blade 9 and top fan blade 6 are spaced setting when initial position.
Described top fan blade 6 includes upper shell 16 and lower house 14, being provided with the first riser 2 and the second riser 15 between described upper shell 16 and lower house 14, top fan blade 6 is separated into several cavitys 13 by the first riser 2 and the second riser 15.
Being provided with water conservancy diversion wind groove 4 on described guide shell 2, described water conservancy diversion wind groove 4 is arranged on water conservancy diversion twist
On the inwall of cylinder 2, the outlet of described water conservancy diversion wind groove 4 is positioned on tower body 1.
Using this utility model long for service life, service life is up to 20 years, and cooling effectiveness is high, than tradition
Blower fan of cooling tower, improve 23%.
Claims (3)
- The most large-scale cooling tower fan, including the cylindrical shape guide shell (2) being arranged on tower body (1) and conical flow guiding cover (3), it is characterized in that: include top blower fan (5) and bottom blower fan (11), top blower fan (5) and bottom blower fan (11) are vertically arranged side by side, described top blower fan (5) includes top blower motor (7), top fan blade (6) it is provided with on described top blower motor (7), the quantity on described top fan blade (6) is 3, described 3 top fan blades (6) are uniformly arranged around motor shaft, water conservancy diversion wind groove (4) it is provided with on described guide shell (2), described water conservancy diversion wind groove (4) is arranged on the inwall of guide shell (2) twist, the outlet of described water conservancy diversion wind groove (4) is positioned on tower body (1).
- 2. the large-scale cooling tower fan as described in claim 1, it is characterized in that: described bottom blower fan (11) includes bottom blower motor (10), described bottom blower motor (10) is provided with 3 bottom fan blades (9), and described 3 bottom fan blades (9) are uniformly arranged around bottom blower motor (10) axle.
- 3. the large-scale cooling tower fan as described in claim 2, it is characterized in that: described top fan blade (6) includes upper shell (16) and lower house (14), it is provided with the first riser (12) and the second riser (15), the first riser (12) and the second riser (15) between described upper shell (16) and lower house (14) and top fan blade (6) is separated into several cavitys (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135091.4U CN205537293U (en) | 2016-02-23 | 2016-02-23 | Large -scale cooling tower fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135091.4U CN205537293U (en) | 2016-02-23 | 2016-02-23 | Large -scale cooling tower fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205537293U true CN205537293U (en) | 2016-08-31 |
Family
ID=56778882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620135091.4U Active CN205537293U (en) | 2016-02-23 | 2016-02-23 | Large -scale cooling tower fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205537293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941040A (en) * | 2017-11-16 | 2018-04-20 | 江苏海鸥冷却塔股份有限公司 | There is the flow mixing device of triple mixed flows |
-
2016
- 2016-02-23 CN CN201620135091.4U patent/CN205537293U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107941040A (en) * | 2017-11-16 | 2018-04-20 | 江苏海鸥冷却塔股份有限公司 | There is the flow mixing device of triple mixed flows |
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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 |
Effective date of registration: 20181213 Address after: 261300 Chengtai Road, Binhai (Xiaying) Economic Development Zone, Changyi City, Weifang City, Shandong Province Patentee after: Shandong Chengtai New Materials Co., Ltd. Address before: Room 611, Building 2, Pioneering Park for Overseas Students, 19 Huaneng Road, Lixia District, Jinan City, Shandong Province, 250000 Patentee before: Shandong Cheng Tai Chemical Co., Ltd. |
|
| TR01 | Transfer of patent right |