CN2426106Y - Indoor unit blowing fan for standing and hanging two-purpose air conditioner - Google Patents
Indoor unit blowing fan for standing and hanging two-purpose air conditioner Download PDFInfo
- Publication number
- CN2426106Y CN2426106Y CN 00228300 CN00228300U CN2426106Y CN 2426106 Y CN2426106 Y CN 2426106Y CN 00228300 CN00228300 CN 00228300 CN 00228300 U CN00228300 U CN 00228300U CN 2426106 Y CN2426106 Y CN 2426106Y
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- CN
- China
- Prior art keywords
- motor
- air conditioner
- shaft
- utility
- model
- 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 draught fan of an indoor machine for a standing and hanging dualpurpose air conditioner. The utility model which is arranged on a bracket on a chassis of the indoor machine comprises a wind wheel, a motor, and a shaft of the motor, wherein, the far end of the shaft of the motor, which outwards extends, is fixed on a fixing bracket and is also arranged in a rubber bearing seat which is positioned on the fixing bracket; a wear resisting supporting ring which is matched with the shaft of the motor is also arranged in the rubber bearing seat. When the utility model is used, by means of the vibration preventing performance of rubber, the shaft of the motor and the fixing bracket are in flexible connection for effectively preventing the radial jump of the shaft of the motor, extending the service life of the motor, and lowering noise. In addition, because the wear resisting supporting ring is arranged in the rubber bearing seat, and production cost is reduced.
Description
The utility model relates to a kind of air conditioner room unit blower fan, is meant a kind of bearing of air conditioner room unit fan electromotor especially.
At present, the axle that the seat of selling on the market hangs fan electromotor in the air conditioner for both device has two kinds of mounting means.A kind of is that motor reel is drawn to both sides from motor, and motor reel two is unsettled, and wind wheel is installed on the motor reel of both sides, is applicable to that mainly the installation wind wheel is few, and the short situation of motor reel.When this mounting means rotated at a high speed at wind wheel, motor reel was easy to generate circular runout, had both reduced the service life of motor and axle, and noise is increased.Another kind of mounting means is an electric electromechanics motivation extension shaft, and major axis one end is drawn axle with motor and is connected with axle sleeve, and far-end then is enclosed within on the bearing, bearing is tightened by two semicircle sheet metal components, and employing rigidly fixes, and this mode rigidity is too strong, therefore vibration is big, easily produces noise, and the use cost height.
The purpose of this utility model provides a kind of motor reel circular runout that both prevented, the seat that can reduce the wind wheel noise again hangs air conditioner for both device fan electromotor rubber axis bearing.
Propose a kind of seat according to above-mentioned purpose of design and hung air conditioner for both air conditioner indoor machine blower fan, blower fan is installed on the support on the indoor machine chassis, the motor and the axle thereof that comprise wind wheel, driving wind wheel, outwardly directed motor reel far-end is fixed on the fixed support, wherein the far-end of motor reel is installed in the rubber axis bearing that is positioned on the fixed support, and the wear-resisting bracing ring that matches with motor reel is installed in the rubber axis bearing.
The utility model is installed the rubber axis bearing at an end of motor reel, utilize the vibrationproof of rubber to make motor reel and its fixed support realize flexibly connecting, thereby effectively prevent the motor shaft run-out, improved motor and its service life, reduced the wind wheel noise.
With reference to accompanying drawing.The utility model is given and has been shown that a kind of seat hangs air conditioner for both air conditioner indoor machine wind wheel motor, motor 6, motor reel 1, be installed in the wind wheel 5 on the motor reel, far-end at motor reel is equipped with rubber axis bearing 3, in the rubber axis bearing is that the wear-resisting bracing ring 2 that is complementary with motor reel is arranged, and fixed support 4 is installed outside the rubber axis bearing.
Claims (2)
1, a kind of seat hangs air conditioner for both air conditioner indoor machine blower fan, blower fan is installed on the support on the indoor machine chassis, the motor (6) and the axle (1) thereof that comprise wind wheel (5), driving wind wheel, outwardly directed motor reel far-end is fixed on the fixed support (4), it is characterized in that the far-end of motor reel is installed in the rubber axis bearing (3) that is positioned on the fixed support.
2, indoor set blower fan as claimed in claim 1 is characterized in that being equipped with the wear-resisting bracing ring (2) that matches with motor reel in the rubber axis bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228300 CN2426106Y (en) | 2000-05-26 | 2000-05-26 | Indoor unit blowing fan for standing and hanging two-purpose air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228300 CN2426106Y (en) | 2000-05-26 | 2000-05-26 | Indoor unit blowing fan for standing and hanging two-purpose air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2426106Y true CN2426106Y (en) | 2001-04-04 |
Family
ID=33591791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00228300 Expired - Fee Related CN2426106Y (en) | 2000-05-26 | 2000-05-26 | Indoor unit blowing fan for standing and hanging two-purpose air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2426106Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907103A (en) * | 2010-08-20 | 2010-12-08 | 广东志高空调有限公司 | Flexible self-damping silent air-conditioning fan |
| CN103968459A (en) * | 2014-05-07 | 2014-08-06 | 海信（山东）空调有限公司 | Air-duct-type air conditioner indoor unit |
| CN105115146A (en) * | 2015-09-30 | 2015-12-02 | 广东志高暖通设备股份有限公司 | Air conditioner and fixing structure for motor connecting shaft thereof |
-
2000
- 2000-05-26 CN CN 00228300 patent/CN2426106Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907103A (en) * | 2010-08-20 | 2010-12-08 | 广东志高空调有限公司 | Flexible self-damping silent air-conditioning fan |
| CN103968459A (en) * | 2014-05-07 | 2014-08-06 | 海信（山东）空调有限公司 | Air-duct-type air conditioner indoor unit |
| CN105115146A (en) * | 2015-09-30 | 2015-12-02 | 广东志高暖通设备股份有限公司 | Air conditioner and fixing structure for motor connecting shaft thereof |
| CN105115146B (en) * | 2015-09-30 | 2018-11-06 | 广东志高暖通设备股份有限公司 | A kind of fixed structure of air regulator and its motor coupling spindle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |