CN2789476Y - Water cooling motor A type linkage high-temperature centrifugal fan - Google Patents
Water cooling motor A type linkage high-temperature centrifugal fan Download PDFInfo
- Publication number
- CN2789476Y CN2789476Y CN 200520058031 CN200520058031U CN2789476Y CN 2789476 Y CN2789476 Y CN 2789476Y CN 200520058031 CN200520058031 CN 200520058031 CN 200520058031 U CN200520058031 U CN 200520058031U CN 2789476 Y CN2789476 Y CN 2789476Y
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- water
- motor
- wind wheel
- end cap
- heat insulation
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Abstract
The utility model relates to a water cooling motor A type linkage high-temperature centrifugal fan, which belongs to a fire-resistant A type linkage structure centrifugal fan. It is mainly composed of a centrifugal body case provided with a wind wheel and an electric motor. The electric motor and the wind wheel installed inside the centrifugal body case are coaxial and directly connected. The utility model is characterized in that the utility model is provided with a heat insulation water-cooling end cap, a heat dissipation wind wheel and an in/out water coupling pipe. Through the double action of air cooling and water cooling, the A type linkage centrifugal fan can convey dielectric gas with high temperature and ensure the service life of the electric motor. Compared with the prior art, the utility model has the characteristics of good heat dissipation cool-down effect, compact structure and convenient installation, and moreover, it can effectively reduce production cost and improve economic performance.
Description
Technical field:
The utility model relates to a kind of water-cooled motor A formula interlock high temperature centrifugal blower, belongs to a kind of resistant to elevated temperatures A formula linkage structure centrifugal blower.
Background technique:
At present domestic general A formula interlock centrifugal blower, motor is coaxially directly to be connected with being contained in wind wheel in the centrifuge shell, its only allows to use under the fed sheet of a media temperature is no more than 80 ℃ environment, carry the higher temperatures medium as need, then to adopt the centrifugal blower of bearing support secondary transmission C formula or D formula structure, this mainly is because A formula interlock centrifugal blower is when the high temperature media conveying is used, matching used motor is subjected to the influence that medium temperature heat is transmitted easily, it is too high the temperature rise of motor front end to occur, damages the preceding step bearing of motor or burns out motor; And centrifugal blower employed when carrying high temperature media usually, that adopt C formula or the transmission of D formula, its structure is separated motor and Blower Housing, the high temperature media of avoiding blower fan to carry influences motor, but the centrifugal blower overall volume of this structure is bigger, complex structure, the cost of production that blower fan is made and installed all increases than A formula linkage structure, during particularly to hot-air seasoning production line, coordinative composition of equipments, has increased supporting volume, weight and financial cost.
Summary of the invention:
The purpose of this utility model provides a kind of water-cooled motor A formula interlock high temperature centrifugal blower, and it can overcome the deficiencies in the prior art.
The utility model is achieved in that it mainly is made up of the centrifuge shell that wind wheel is housed, motor, motor is coaxially directly to be connected with being contained in wind wheel in the centrifuge shell, it is characterized in that having heat insulation water-cooled end cap, heat radiation wind wheel and water inlet and outlet takes over, wherein, heat insulation water-cooled end cap is contained in the front cover position of motor, the heat radiation wind wheel is sleeved on heat insulation water-cooled end cap outer shroud, water inlet and outlet is taken over and is located on the heat insulation water-cooled end cap, have annular water-cooling channel in the heat insulation water-cooled end cap, annular water-cooling channel is taken over water inlet and outlet and is connected.
The utility model is by air-cooled and double action water-cooled, make A formula interlock centrifugal blower can carry the higher temperature dielectric gas, guarantee motor working life, compared with prior art, it is effective to have radiating and cooling, compact structure, characteristics easy for installation, and can effectively reduce production costs, increase economic efficiency.
Description of drawings:
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the structural representation of heat insulation water-cooled end cap of the present utility model
Embodiment:
As shown in Figure 1, 2, the utility model mainly is made up of the centrifuge shell 1 that wind wheel is housed, motor 6, motor 6 and wind wheel in being contained in centrifuge shell 1 are coaxially directly to be connected, it is characterized in that having heat insulation water-cooled end cap 3, heat radiation wind wheel 4 and water inlet and outlet and take over 5, wherein, heat insulation water-cooled end cap 3 is contained in the front cover position of motor 6, heat radiation wind wheel 4 is sleeved on heat insulation water-cooled end cap 3 outer shrouds, water inlet and outlet is taken over 5 and is located on the heat insulation water-cooled end cap 3, have annular water-cooling channel 3A in the heat insulation water-cooled end cap 3, annular water-cooling channel 3A takes over 5 with water inlet and outlet and is connected.
In the present embodiment, annular water-cooling channel 3A is in the outer position of motor 6 front cover bearing chambers.
In the present embodiment, be provided with thermal insulating pad 2 between the back side panel of centrifuge shell 1 and the heat insulation water-cooled end cap 3.
During work, the wind wheel that is contained in the centrifuge shell 1 turns round in high temperature media, because the effect that heat is transmitted, medium temperature by with the motor shaft of wind wheel interlock, axial direction transmission to motor 6, when heat transfer during to heat insulation water-cooled end cap 3, because receiving of heat radiation wind wheel 4, transfer function, heat is radially discharged to the heat radiation of the outside of heat insulation water-cooled end cap 3 by heat radiation wind wheel 4, remaining heat can continue the direction transmission to motor 6, when heat transfer during to motor 6 front end bearing portions, because the outer position of motor 6 front cover bearing chambers has annular water-cooling channel 3A, bearing chamber position heat is taken over 5 by water inlet and outlet and is drained into the outside by the outer annularly flow cold water of bearing chamber; And the transmission of medium temperature to motor 6 directions can be isolated, be reduced to set thermal insulating pad 2 between the back side panel of centrifuge shell 1 and the heat insulation water-cooled end cap 3.
Claims (3)
1, a kind of water-cooled motor A formula interlock high temperature centrifugal blower, main by the centrifuge shell that wind wheel is housed (1), motor (6) is formed, motor (6) is coaxially directly to be connected with being contained in wind wheel in the centrifuge shell (1), it is characterized in that having heat insulation water-cooled end cap (3), heat radiation wind wheel (4) and water inlet and outlet are taken over (5), wherein, heat insulation water-cooled end cap (3) is contained in the front cover position of motor (6), heat radiation wind wheel (4) is sleeved on heat insulation water-cooled end cap (3) outer shroud, water inlet and outlet is taken over (5) and is located on the heat insulation water-cooled end cap (3), have annular water-cooling channel (3A) in the heat insulation water-cooled end cap (3), annular water-cooling channel (3A) is taken over (5) with water inlet and outlet and is connected.
2, a kind of water-cooled motor A formula interlock high temperature centrifugal blower according to claim 1 is characterized in that annular water-cooling channel (3A) is in the outer position of motor (6) front cover bearing chamber.
3, a kind of water-cooled motor A formula interlock high temperature centrifugal blower according to claim 1 is characterized in that being provided with thermal insulating pad (2) between the back side panel of centrifuge shell (1) and the heat insulation water-cooled end cap (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520058031 CN2789476Y (en) | 2005-05-12 | 2005-05-12 | Water cooling motor A type linkage high-temperature centrifugal fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520058031 CN2789476Y (en) | 2005-05-12 | 2005-05-12 | Water cooling motor A type linkage high-temperature centrifugal fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2789476Y true CN2789476Y (en) | 2006-06-21 |
Family
ID=36789807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520058031 Expired - Fee Related CN2789476Y (en) | 2005-05-12 | 2005-05-12 | Water cooling motor A type linkage high-temperature centrifugal fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2789476Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338099A (en) * | 2011-11-01 | 2012-02-01 | 上虞专用风机有限公司 | High-temperature gas circulating fan |
| CN102536914A (en) * | 2012-01-12 | 2012-07-04 | 信阳市四通机械制造有限公司 | High-temperature draught fan |
| CN107605775A (en) * | 2017-08-25 | 2018-01-19 | 张跃 | A kind of high-temperature centrifugal fan |
-
2005
- 2005-05-12 CN CN 200520058031 patent/CN2789476Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338099A (en) * | 2011-11-01 | 2012-02-01 | 上虞专用风机有限公司 | High-temperature gas circulating fan |
| CN102536914A (en) * | 2012-01-12 | 2012-07-04 | 信阳市四通机械制造有限公司 | High-temperature draught fan |
| CN102536914B (en) * | 2012-01-12 | 2015-06-03 | 信阳市四通机械制造有限公司 | High-temperature draught fan |
| CN107605775A (en) * | 2017-08-25 | 2018-01-19 | 张跃 | A kind of high-temperature centrifugal fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhong Zhen Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060621 Termination date: 20110512 |