CN202746243U - High temperature fan - Google Patents
High temperature fan Download PDFInfo
- Publication number
- CN202746243U CN202746243U CN 201220487780 CN201220487780U CN202746243U CN 202746243 U CN202746243 U CN 202746243U CN 201220487780 CN201220487780 CN 201220487780 CN 201220487780 U CN201220487780 U CN 201220487780U CN 202746243 U CN202746243 U CN 202746243U
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- transmission shaft
- motor
- radiating
- water tank
- impeller
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- Expired - Fee Related
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Abstract
The utility model discloses a high temperature fan which is in such a structure that an insulating body is sleeved on a transmission shaft of a motor, an impeller is arranged at the free end of the transmission shaft of the motor, a radiating wheel is arranged on the transmission shaft close to the motor body, the impeller is driven by the transmission shaft to rotate, a radiating water tank is further sleeved on the transmission shaft between the insulating body and the radiating wheel, a water inlet tube and a water outlet tube are communicated on the radiating water tank, the radiating water tank is wrapped around the radiating wheel, and the impeller is of an axial-flow type or centrifugal type. Thus, wind demands at different pressures are ensured, and wind power at different flowing directions and pressures are provided for a thermal treatment furnace. The high temperature fan provided by the utility model has the beneficial effects of simple and compact transmission structure, low failure rate, and reasonable and reliable cooling measures, thus ensuring that the motor works completely in a standard temperature condition and the service life of the motor is greatly prolonged.
Description
Technical field
The utility model relates to a kind of blower fan, particularly a kind of high-temperature blower.
Background technique
At present, in the employed high-temperature heat treatment stoves of industry such as smelting, casting, corresponding high-temperature blower to be installed, so that the gas in the heat treatment furnace carries out pump circulation, so that the temperature conformity in the assurance heat treatment furnace, thereby reach the using effect of heat treatment furnace, still, the high-temperature blower drive mechanism that generally uses now is too complicated, cooling measure is unreasonable, causes that in use rate of fault is higher, and working life is shorter.
Summary of the invention
The purpose of this utility model is a kind of high-temperature blower that provides in order to solve existing high-temperature blower drive mechanism complexity and the irrational problem of cooling measure.
High-temperature blower described in the utility model is that the transmission shaft at motor is arranged with insulator, is provided with impeller at the free end of motor transmission shaft, is provided with radiating wheel at the transmission shaft near motor body, and impeller rotates under the drive of transmission shaft.
On the transmission shaft between insulator and the radiating wheel, also be arranged with cooling water tank, be communicated with intake pipe and outlet pipe on the cooling water tank, cooling water tank is wrapped up in the border that is located at radiating wheel, wrap up in the border of radiating wheel and to be provided with cooling water tank, so just guaranteed that the heat that radiating wheel gives out taken away by the circulating water in the cooling water tank in time, cooling-down effect is obvious, and the requirement that can not be above standard of the operating temperature of guaranteeing motor has greatly prolonged working life of motor.
Impeller is axial flow or centrifugal, has so just guaranteed the wind-force needs of different pressures, can for heat treatment furnace provide various flows to the wind-force of pressure.
The material of radiating wheel is aluminium matter, has so just guaranteed that radiating effect is better, can reach the requirement of cooling fully.
Working principle of the present utility model:
Impeller is directly driven by the transmission shaft of motor and carries out work, and drive mechanism is simple, is arranged with insulator, radiating wheel and cooling water tank at transmission shaft, and cooling measure is rationally reliable, can guarantee that fully motor works under the standard temperature condition.
The beneficial effects of the utility model are:
Drive mechanism is simple, compact, and failure rate is low, cooling measure are rationally reliable, can guarantee that fully motor works under the temperature conditions of standard, has greatly prolonged the working life of motor.
Description of drawings
Fig. 1 is the utility model the first embodiment's structural representation.
Fig. 2 is the utility model the second embodiment's structural representation.
1, motor 2, transmission shaft 3, insulator 4, impeller 5, radiating wheel
6, cooling water tank 7, intake pipe 8, outlet pipe.
Embodiment
Embodiment one:
See also shown in Figure 1: high-temperature blower described in the utility model is that the transmission shaft 2 at motor 1 is arranged with insulator 3, free end at the transmission shaft 2 of motor 1 is provided with impeller 4, impeller 4 is centrifugal, be provided with radiating wheel 5 at the transmission shaft 2 near motor 1 body, impeller 4 rotates under the drive of transmission shaft 2.
On the transmission shaft 2 between insulator 3 and the radiating wheel 5, also be arranged with cooling water tank 6, be communicated with intake pipe 7 and outlet pipe 8 on the cooling water tank 6, cooling water tank 6 is wrapped up in the border that is located at radiating wheel 5, wrap up in the border of radiating wheel 5 and to be provided with cooling water tank 6, so just guaranteed that the heat that radiating wheel 5 gives out taken away by the circulating water in the cooling water tank 6 in time, cooling-down effect is obvious, and the requirement that can not be above standard of the operating temperature of guaranteeing motor 1 has greatly prolonged working life of motor 1.
The material of radiating wheel 5 is aluminium matter, has so just guaranteed that radiating effect is better, can reach the requirement of cooling fully.
Embodiment two:
See also shown in Figure 2: high-temperature blower described in the utility model is that the transmission shaft 2 at motor 1 is arranged with insulator 3, free end at the transmission shaft 2 of motor 1 is provided with impeller 4, impeller 4 is axial flow, be provided with radiating wheel 5 at the transmission shaft 2 near motor 1 body, impeller 4 rotates under the drive of transmission shaft 2.
On the transmission shaft 2 between insulator 3 and the radiating wheel 5, also be arranged with cooling water tank 6, be communicated with intake pipe 7 and outlet pipe 8 on the cooling water tank 6, cooling water tank 6 is wrapped up in the border that is located at radiating wheel 5, wrap up in the border of radiating wheel 5 and to be provided with cooling water tank 6, so just guaranteed that the heat that radiating wheel 5 gives out taken away by the circulating water in the cooling water tank 6 in time, cooling-down effect is obvious, and the requirement that can not be above standard of the operating temperature of guaranteeing motor 1 has greatly prolonged working life of motor 1.
The material of radiating wheel 5 is aluminium matter, has so just guaranteed that radiating effect is better, can reach the requirement of cooling fully.
Claims (4)
1. a high-temperature blower is arranged with insulator on the transmission shaft of motor, it is characterized in that: the free end at motor transmission shaft is provided with impeller, is provided with radiating wheel at the transmission shaft near motor body, and impeller rotates under the drive of transmission shaft.
2. high-temperature blower according to claim 1, it is characterized in that: be arranged with cooling water tank on the transmission shaft between described insulator and the radiating wheel, be communicated with intake pipe and outlet pipe on the cooling water tank, cooling water tank is wrapped up in the border that is located at radiating wheel.
3. high-temperature blower according to claim 1, it is characterized in that: described impeller is axial flow or centrifugal.
4. high-temperature blower according to claim 1 is characterized in that: the material of described radiating wheel is aluminium matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220487780 CN202746243U (en) | 2012-09-24 | 2012-09-24 | High temperature fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220487780 CN202746243U (en) | 2012-09-24 | 2012-09-24 | High temperature fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202746243U true CN202746243U (en) | 2013-02-20 |
Family
ID=47705644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220487780 Expired - Fee Related CN202746243U (en) | 2012-09-24 | 2012-09-24 | High temperature fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202746243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604966A (en) * | 2016-01-07 | 2016-05-25 | 湖北鸣利来冶金机械股份有限公司 | Split type thermal treatment furnace draught fan |
| CN107659033A (en) * | 2017-11-07 | 2018-02-02 | 深圳北科赛动生物机器人有限公司 | Motor heat insulation and dissipation device |
-
2012
- 2012-09-24 CN CN 201220487780 patent/CN202746243U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604966A (en) * | 2016-01-07 | 2016-05-25 | 湖北鸣利来冶金机械股份有限公司 | Split type thermal treatment furnace draught fan |
| CN107659033A (en) * | 2017-11-07 | 2018-02-02 | 深圳北科赛动生物机器人有限公司 | Motor heat insulation and dissipation device |
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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: 20130220 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |