CN203584845U - Novel capacitor-start-type axial flow fan - Google Patents
Novel capacitor-start-type axial flow fan Download PDFInfo
- Publication number
- CN203584845U CN203584845U CN201320234103.5U CN201320234103U CN203584845U CN 203584845 U CN203584845 U CN 203584845U CN 201320234103 U CN201320234103 U CN 201320234103U CN 203584845 U CN203584845 U CN 203584845U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- fan blade
- capacitor
- blade inner
- rotor
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a novel capacitor-start-type axial flow fan. The novel capacitor-start-type axial flow fan comprises a housing, a fan blade inner shell is mounted inside the housing and is internally equipped with a stator and a rotor, a rotating shaft is installed inside the rotor, a shaft sleeve and a bearing are mounted between the rotor and the rotating shaft, a capacitor is installed outside the housing, a shaft check ring and an adjusting washer are mounted outside the rotating shaft, an oil plug is mounted outside the fan blade inner shell, a corrugated gasket and a hole check ring are mounted outside the rotating shaft, fishpaper is mounted outside the fan blade inner shell, and a capacitor case and a case cover are mounted outside the capacitor. The beneficial effects of the novel capacitor-start-type axial flow fan are being practical, low in production cost, convenient to use, light, liable to dissipate heat, and long in service life.
Description
Technical field
The utility model relates to a kind of axial-flow blower, and particularly a kind of novel capacitor starts formula axial-flow blower.
Background technique
The machinery that some are large-scale, as: power apparatus, medical equipment, environmental protection equipment, air-conditioning equipment etc., all need to install sink, so that it better works long hours.Some current blower fans, the heat sinking function of himself is poor, and working life is short, has affected the total quality of product.
Model utility content
Technical problem to be solved in the utility model is for the deficiencies in the prior art, provides a kind of novel capacitor to start formula axial-flow blower.
To achieve these goals, the measure that the utility model is taked:
Novel capacitor starts a formula axial-flow blower, comprises casing, and fan blade inner casing is installed in described casing, and stator and rotor are installed in fan blade inner casing, and rotating shaft is installed in rotor, and axle sleeve and bearing are installed between rotor and rotating shaft, and casing is provided with electric capacity outward;
Described rotating shaft is provided with shaft block ring outward and adjusts packing ring;
Described fan blade inner casing is provided with plug cock outward;
Described rotating shaft is provided with corrugated gasket and hole back-up ring outward;
Described fan blade inner casing is provided with fish paper outward;
Described electric capacity is provided with capacitor box and lid outward.
The beneficial effects of the utility model: practicality, cost of production is low, easy to use, light, is easy to heat radiation, long product lifecycle.
Accompanying drawing explanation
Fig. 1, plane structure schematic diagram of the present utility model.
Embodiment
A kind of novel capacitor starts formula axial-flow blower, comprise casing 1, in described casing 1, fan blade inner casing 2 is installed, stator 3 and rotor 4 are installed in fan blade inner casing 2, rotating shaft 7 is installed in rotor 4, axle sleeve 6 and bearing 9 are installed between rotor 4 and rotating shaft 7, and casing 1 is outer is provided with electric capacity 21, can start by electric capacity 21; Casing 1 use aluminum alloy material is made, light and be easy to heat radiation, and its two-sided flange that is provided with, meets the different requirements of blowing or air draught; Fan blade in fan blade inner casing 2 is injection moulding once-through plastics, and arc design is light and be not easy distortion; Adopt capacitor start asynchronous motor, compact structure, is used automatic winding and rule technology, and motor performance is more excellent; Bearing 9 is two ball bearings, can adapt to exceedingly odious working environment and long-time uninterrupted running; Described rotating shaft 7 is outer to be provided with shaft block ring 13 and to adjust packing ring 12; The outer plug cock 14 that is provided with of described fan blade inner casing 2; Outer corrugated gasket and the hole back-up ring of being provided with of described rotating shaft 7; The outer fish paper that is provided with of described fan blade inner casing 2, electric capacity and lead-in wire tenminal block are placed in terminal box, by inserted sheet, connect external power supply, integral protection grade can reach IP54, outer capacitor box and the lid of being provided with of described electric capacity 21, is used safety, thereby realizes the purpose of this utility model.
Claims (1)
1. a novel capacitor starts formula axial-flow blower, comprise casing (1), it is characterized in that: fan blade inner casing (2) is installed in described casing (1), stator (3) and rotor (4) are installed in fan blade inner casing (2), rotating shaft (7) is installed in rotor (4), axle sleeve (6) and bearing (9) are installed between rotor (4) and rotating shaft (7), the outer electric capacity (21) that is provided with of casing (1), described rotating shaft (7) is outer to be provided with shaft block ring (13) and to adjust packing ring (12), the outer plug cock (14) that is provided with of described fan blade inner casing (2), outer corrugated gasket and the hole back-up ring of being provided with of described rotating shaft (7), the outer fish paper that is provided with of described fan blade inner casing (2), outer capacitor box and the lid of being provided with of described electric capacity (21), casing (1) is made with aluminum alloy material, its two-sided flange that is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320234103.5U CN203584845U (en) | 2013-05-03 | 2013-05-03 | Novel capacitor-start-type axial flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320234103.5U CN203584845U (en) | 2013-05-03 | 2013-05-03 | Novel capacitor-start-type axial flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203584845U true CN203584845U (en) | 2014-05-07 |
Family
ID=50582776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320234103.5U Expired - Fee Related CN203584845U (en) | 2013-05-03 | 2013-05-03 | Novel capacitor-start-type axial flow fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203584845U (en) |
-
2013
- 2013-05-03 CN CN201320234103.5U patent/CN203584845U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20170503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |