CN201306313Y - Large-sized ceiling fan - Google Patents
Large-sized ceiling fan Download PDFInfo
- Publication number
- CN201306313Y CN201306313Y CNU200820164040XU CN200820164040U CN201306313Y CN 201306313 Y CN201306313 Y CN 201306313Y CN U200820164040X U CNU200820164040X U CN U200820164040XU CN 200820164040 U CN200820164040 U CN 200820164040U CN 201306313 Y CN201306313 Y CN 201306313Y
- Authority
- CN
- China
- Prior art keywords
- frame
- rotating disc
- shelf
- rotating disk
- roof truss
- 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
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Abstract
The utility model relates to a large-sized ceiling fan, which comprises a frame, a steel rope, a shaft pin, a double coil electric motor, a hard inclined plane speed reducer, a protecting device, a rotating disc, fan blades and a frequency-variable controller, wherein the frame is fixedly connected with the rotating disc via a bolt, the protecting device is mounted between the frame and the rotating disc, the hard inclined plane speed reducer and the double coil electric motor are mounted above the rotating disc, the fan blades are mounted on the outer side of the rotating disc and connected with a roof truss on the upper part of the frame, and the steel rope penetrates through the frame and is connected with the roof truss. By applying the bionic technology, the utility model has the beneficial effects of capacity to provide wide range of wind power and efficiently reduce the temperature and discharge the air, energy conservation, simple operation, safety and environmental protection, and can be extensively used in places requiring large area for ventilation such as factories, farms, mines for mineral resources and the like.
Description
Technical field
The utility model relates to a kind of large-scale ceiling fan, especially is applicable to the large-scale ceiling fan in large-scale places such as factory, farm.
Background technique
Ceiling fan mainly plays cooling, air draft in life, but mainly is confined to small-sized ceiling fan at present.Yet small-sized ceiling fan can only be by the quantity air draft that realizes lowering the temperature for large-scale places such as factory, farm, so not only power consumption, and still can not play good air discharging and radiating function.Making of large-scale ceiling fan realized only need installing in large-scale place the ceiling fan of small number and just can have been realized providing powerful wind-force, can play the function of good cooling air draft.
Summary of the invention
The utility model mainly is can solve existing in prior technology not to be suitable for the air discharging and radiating in large-scale place and the problem of power consumption.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: this large-scale ceiling fan, comprise that shelf, cable wire, pivot pin, twin coil motor, hard inclined-plane are in conjunction with retarder, safty device, rotating disk, fan blade, frequency-variable controller, described shelf and rotating disk are bolted to connection, installation insurance device in the middle of shelf and rotating disk, hard inclined-plane retarder and twin coil motor are installed above rotating disk, in the rotating disk outside fan blade is installed, portion links to each other with roof truss on the top of the shelf, and cable wire passes shelf and is connected with roof truss.
The effect that the utility model is useful is: the utility model has overcome the air discharging and radiating that is not suitable for large-scale place of reason technology and the characteristics of power consumption.Its sketch as shown in drawings.The utlity model has safe, environmental protection, wind-force is big, stationarity is good, suitable high load turns round for a long time, start-up control is easy, can be widely used in large-scale places such as integrated mill, farm, mineral products.
Description of drawings
Fig. 1 is the utility model general structure schematic representation;
Fig. 2 is the wing fan blade sectional shape of a utility model schematic representation;
Fig. 3 is the local schematic side view of the utility model arc shaped groove;
Description of reference numerals: shelf 1, cable wire 2, pivot pin 3, twin coil motor 4, hard inclined-plane be in conjunction with retarder 5, safty device 6, rotating disk 7, fan blade 8, frequency-variable controller 9.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail:
This large-scale ceiling fan comprises shelf 1, and cable wire 2, pivot pin 3, twin coil motor 4, hard inclined-plane be in conjunction with retarder 5, safty device 6, rotating disk 7, fan blade 8, frequency-variable controller 9.
Its working principle is: connect with roof truss by shelf 1, and be connected with roof truss by cable wire 2 again, realization can still can make ceiling fan safety under shelf and roof truss dockingundocking situation; Shelf 1 and rotating disk 7 are connected by bolt, and at middle installation insurance device 6, make bolt still can guarantee the safety of electric fan when fracture; Pivot pin 3 is contained in the curve bath of shelf 1 as shown in Figure 4, can both easily realize vertical installation at an arbitrary position when ceiling fan is installed; Hard inclined-plane retarder 5 and twin coil motor 4 are installed above rotating disk 7; Fan blade 8 is installed in rotating disk 7 outsides.Start frequency-variable controller 9, twin coil motor 4 is carried out rotating speed control, and pass through hard inclined-plane gear, kinetic energy is passed to rotating disk 7, drive fan blade 8 and be rotated, thereby produce wind in conjunction with retarder 5.
Because fan blade 8 reaches 3.5m, make the electric fan diameter more than 7m, and the fan blade sectional shape is wing as shown in Figure 2, therefore can provide bigger wind-force.That adopts has guaranteed that in conjunction with retarder 5 high load of electric fan delivers and long-time running to twin coil motor 4 and hard inclined-plane, and the frequency-variable controller 9 of employing has been realized the stepless change of electric fan.
The foregoing description is to explanation of the present invention, is not limitation of the invention, and any structure after simple transformation on the basis of the present invention all belongs to protection scope of the present invention.
Claims (2)
1, a kind of large-scale ceiling fan, comprise shelf (1), cable wire (2), pivot pin (3), twin coil motor (4), hard inclined-plane is in conjunction with retarder (5), safty device (6), rotating disk (7), fan blade (8), frequency-variable controller (9), it is characterized in that: described shelf (1) is bolted to connection with rotating disk (7), at the middle installation insurance device (6) of shelf (1) and rotating disk (7), hard inclined-plane retarder (5) and twin coil motor (4) are installed in the top of rotating disk (7), in the rotating disk outside fan blade (8) is installed, link to each other with roof truss on shelf (1) top, cable wire (2) passes shelf (1) and is connected with roof truss.
2, according to claims 1 described large-scale electric fan, it is characterized in that: the sectional shape of described fan blade (8) is wing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820164040XU CN201306313Y (en) | 2008-09-02 | 2008-09-02 | Large-sized ceiling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820164040XU CN201306313Y (en) | 2008-09-02 | 2008-09-02 | Large-sized ceiling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201306313Y true CN201306313Y (en) | 2009-09-09 |
Family
ID=41098779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820164040XU Expired - Fee Related CN201306313Y (en) | 2008-09-02 | 2008-09-02 | Large-sized ceiling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201306313Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233906A (en) * | 2013-05-03 | 2013-08-07 | 苏州瑞恩工业产品设计有限公司 | Large-scale industrial fan |
| CN103410793A (en) * | 2013-08-19 | 2013-11-27 | 中山市奥美森工业有限公司 | Ceiling fan suspension bracket |
| CN103410790A (en) * | 2013-08-19 | 2013-11-27 | 中山市奥美森工业有限公司 | Industrial ceiling fan |
| CN108488081A (en) * | 2016-03-29 | 2018-09-04 | 浙江富地机械有限公司 | A kind of large size ceiling fan |
| TWI773494B (en) * | 2021-08-20 | 2022-08-01 | 風動世界有限公司 | An industrial fan suspension mechanism |
-
2008
- 2008-09-02 CN CNU200820164040XU patent/CN201306313Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233906A (en) * | 2013-05-03 | 2013-08-07 | 苏州瑞恩工业产品设计有限公司 | Large-scale industrial fan |
| CN103410793A (en) * | 2013-08-19 | 2013-11-27 | 中山市奥美森工业有限公司 | Ceiling fan suspension bracket |
| CN103410790A (en) * | 2013-08-19 | 2013-11-27 | 中山市奥美森工业有限公司 | Industrial ceiling fan |
| CN108488081A (en) * | 2016-03-29 | 2018-09-04 | 浙江富地机械有限公司 | A kind of large size ceiling fan |
| CN108488081B (en) * | 2016-03-29 | 2019-09-17 | 浙江富地机械有限公司 | A kind of large size ceiling fan |
| TWI773494B (en) * | 2021-08-20 | 2022-08-01 | 風動世界有限公司 | An industrial fan suspension mechanism |
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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: 20090909 Termination date: 20120902 |