CN201310472Y - Water flow fan - Google Patents
Water flow fan Download PDFInfo
- Publication number
- CN201310472Y CN201310472Y CNU2008201823148U CN200820182314U CN201310472Y CN 201310472 Y CN201310472 Y CN 201310472Y CN U2008201823148 U CNU2008201823148 U CN U2008201823148U CN 200820182314 U CN200820182314 U CN 200820182314U CN 201310472 Y CN201310472 Y CN 201310472Y
- Authority
- CN
- China
- Prior art keywords
- impeller
- blower fan
- water flow
- flow fan
- outlet pipe
- 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
Links
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Abstract
The utility model discloses a water flow fan comprising a water inlet pipe, an outer casing, a water outlet pipe, an impeller, a driving shaft and fan blades, wherein, the water inlet pipe and the water outlet pipe are mounted on the outer casing; the impeller is mounted inside the outer casing; and one end of the driving shaft is mounted on the impeller and the other end thereof is mounted on the fan blades.
Description
Technical field
The utility model relates to a kind of central air-conditioner and used for cooling tower current blower fan.
Background technique
Blower fan is a blowing apparatus of central air-conditioner and cooling tower, though traditional blower fan can reach the blowing effect by electric-motor-driving, power consumption is big, and noise is big.
Summary of the invention
The purpose of this utility model is a kind of no power consumption, and noise is little, the current blower fan of environmental protection and energy saving.
The purpose of this utility model realizes by following proposal.
The utility model current blower fan comprises intake pipe, shell, outlet pipe, impeller, transmission shaft, fan blade.Intake pipe, outlet pipe are housed on the described shell.Described impeller is cased.Described transmission shaft one end is installed in that the other end is installed on the fan blade on the impeller.
This practicality newly has following advantage:
1, no power consumption.
2, noise is little.
3, simple in structure, be convenient to install.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
Claims (3)
1, a kind of current blower fan comprises intake pipe, shell, outlet pipe, impeller, transmission shaft, fan blade, it is characterized in that, intake pipe, outlet pipe are housed on the described shell.
2, current blower fan according to claim 1 is characterized in that, described impeller is cased.
3, current blower fan according to claim 1 is characterized in that, described transmission shaft one end is installed in that the other end is installed on the fan blade on the impeller.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201823148U CN201310472Y (en) | 2008-12-02 | 2008-12-02 | Water flow fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201823148U CN201310472Y (en) | 2008-12-02 | 2008-12-02 | Water flow fan |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201310472Y true CN201310472Y (en) | 2009-09-16 |
Family
ID=41107726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201823148U Expired - Fee Related CN201310472Y (en) | 2008-12-02 | 2008-12-02 | Water flow fan |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201310472Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111365250A (en) * | 2020-04-21 | 2020-07-03 | 浙江中杭水泵股份有限公司 | Permanent magnet variable frequency water pump with anti-blocking function |
CN114232496A (en) * | 2021-12-30 | 2022-03-25 | 刘丽花 | Waterproof fastening device is used in public road bridge roof beam construction that portable warning effect is good |
-
2008
- 2008-12-02 CN CNU2008201823148U patent/CN201310472Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111365250A (en) * | 2020-04-21 | 2020-07-03 | 浙江中杭水泵股份有限公司 | Permanent magnet variable frequency water pump with anti-blocking function |
CN114232496A (en) * | 2021-12-30 | 2022-03-25 | 刘丽花 | Waterproof fastening device is used in public road bridge roof beam construction that portable warning effect is good |
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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: 20090916 Termination date: 20111202 |