CN202756307U - High-temperature axial flow fan with water cooling box - Google Patents
High-temperature axial flow fan with water cooling box Download PDFInfo
- Publication number
- CN202756307U CN202756307U CN 201220412480 CN201220412480U CN202756307U CN 202756307 U CN202756307 U CN 202756307U CN 201220412480 CN201220412480 CN 201220412480 CN 201220412480 U CN201220412480 U CN 201220412480U CN 202756307 U CN202756307 U CN 202756307U
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- China
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- cylinder body
- water cooling
- outer cylinder
- axial flow
- flow fan
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- 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 aims to provide a high-temperature axial flow fan with a water cooling box. The high-temperature axial flow fan with the water cooling box comprises an air inlet cylinder, an outer cylinder body, an inner cylinder body placed inside the outer cylinder body, a motor outside the outer cylinder body, the water cooling box in the inner cylinder body, and a transmission shaft, wherein the transmission shaft penetrates through the water cooling box. The high-temperature axial flow fan with the water cooling box is characterized in that an inner belt pulley is arranged at one end of the transmission shaft, a belt on the belt pulley penetrates through the inner cylinder body and the outer cylinder body in sequence and then is connected with an outer belt pulley on a shaft of the motor, the other end of the transmission shaft penetrates through the side wall of the inner cylinder body and is fixedly connected with an impeller, and a water inlet and a water outlet of the water cooling box are connected with an external water source. Through the structure, the problem that at a high temperature, a bearing is too hot due to high-temperature gas and high temperature generated in the operation process of the bearing, and operation of the fan is affected can be effectively solved.
Description
Technical field
The utility model relates to a kind of high-temperature axial flow fan, particularly a kind of high-temperature axial flow fan of water distribution cooler bin.
Background technique
Axial-flow blower generally is installed in pipeline or roof, be applied to blower fan under the high-temperature work environment for some, the gas of high temperature, high humility can produce the blower fan transmission unit and destroy, can affect the normal running of bearing, serious also can bearing occur and accessory burns event, shorten the working life of blower fan, for addressing the above problem, the utility model provides a kind of high-temperature axial flow fan of water distribution cooler bin.
Summary of the invention
The utility model provides a kind of high-temperature axial flow fan of water distribution cooler bin, utilizes the water cooling case in the hot operation situation bearing in time to be cooled off, to guarantee the normal operation of axial-flow blower.
In order to realize this purpose, scheme of the present utility model is as follows: a kind of high-temperature axial flow fan that utilizes the water cooling case, comprise, air induction mast, outer cylinder body, place inner barrel in the outer cylinder body, place the outer motor of outer cylinder body, be positioned at the water cooling case of inner barrel and be located in the transmission shaft of water cooling case, it is characterized in that: an end of described transmission shaft is provided with an interior belt pulley, and the belt on this belt pulley passes successively inner barrel and outer cylinder body and is connected with exterior belt pulley on the motor shaft; The other end of transmission shaft passes the inner barrel sidewall and is fixedly connected with impeller; The entery and delivery port of water cooling case is connected with external water source.Belt between inner barrel and outer cylinder body disposes a belt hood.Outer cylinder body has set up an air induction mast near the impeller end port.
The utility model has the advantages that simple in structure, good cooling results.Can effectively reach the purpose of cooling main shaft and bearing, guarantee the normal operation of blower fan.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Among the figure,
1, air induction mast 2, impeller 3, transmission shaft 4, water cooling case
5, outer cylinder body 6, inner barrel 7, belt hood 8, belt
9, exterior belt pulley 10, motor 11, interior belt pulley 12, entery and delivery port.
Below in conjunction with accompanying drawing the utility model is described.
Embodiment
A kind of high-temperature axial flow fan that utilizes the water cooling case shown in Fig. 1, comprise, air induction mast, outer cylinder body, place inner barrel in the outer cylinder body, place the outer motor of outer cylinder body, be positioned at the water cooling case of inner barrel and be located in the transmission shaft of water cooling case, it is characterized in that: an end of described transmission shaft is provided with an interior belt pulley, and the belt on this belt pulley passes successively inner barrel and outer cylinder body and is connected with exterior belt pulley on the motor shaft; The other end of transmission shaft passes the inner barrel sidewall and is fixedly connected with impeller; The entery and delivery port of water cooling case is connected with external water source.Belt between inner barrel and outer cylinder body disposes a belt hood.Outer cylinder body has set up an air induction mast near the impeller end port.
During use, the driven by motor exterior belt pulley drives interior belt pulley by belt, makes the transmission shaft running in the water cooling case, thus the impeller rotation.Under the effect of impeller, high-temperature gas is entered by the air intake cylinder, and flows out from interval of internal and external tube.Because water-cooling bearing box is installed in the inner barrel, avoids being subject to direct impact and the destruction of high-temperature gas.In addition, by constantly passing into recirculated cooling water in the water cooling case bearing in the hot operation is in time cooled off, and then protection and cooling main shaft and bearing, bearing can normally be moved continuously.Belt hood plays the effect of protection belt with belt and high-temperature gas isolation.
Claims (3)
1. high-temperature axial flow fan that utilizes the water cooling case, comprise, air induction mast, outer cylinder body, place inner barrel in the outer cylinder body, place the outer motor of outer cylinder body, be positioned at the water cooling case of inner barrel and be located in the transmission shaft of water cooling case, it is characterized in that: an end of described transmission shaft is provided with an interior belt pulley, and the belt on this belt pulley passes successively inner barrel and outer cylinder body and is connected with exterior belt pulley on the motor shaft; The other end of transmission shaft passes the inner barrel sidewall and is fixedly connected with impeller; The entery and delivery port of water cooling case is connected with external water source.
2. a kind of high-temperature axial flow fan that utilizes the water cooling case according to claim 1, it is characterized in that: the belt between inner barrel and outer cylinder body disposes a belt hood.
3. a kind of high-temperature axial flow fan that utilizes the water cooling case according to claim 1 is characterized in that: outer cylinder body has set up an air induction mast near the impeller end port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220412480 CN202756307U (en) | 2012-08-20 | 2012-08-20 | High-temperature axial flow fan with water cooling box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220412480 CN202756307U (en) | 2012-08-20 | 2012-08-20 | High-temperature axial flow fan with water cooling box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756307U true CN202756307U (en) | 2013-02-27 |
Family
ID=47735492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220412480 Expired - Fee Related CN202756307U (en) | 2012-08-20 | 2012-08-20 | High-temperature axial flow fan with water cooling box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756307U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277346A (en) * | 2013-06-28 | 2013-09-04 | 唐山怡人鼓风机制造有限公司 | Multistage blower capable of performing water cooling |
| CN107503973A (en) * | 2017-10-13 | 2017-12-22 | 山东佩森环保科技股份有限公司 | A kind of high-temperature resistant axial-flow fan being applied in ship desulphurization system |
-
2012
- 2012-08-20 CN CN 201220412480 patent/CN202756307U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277346A (en) * | 2013-06-28 | 2013-09-04 | 唐山怡人鼓风机制造有限公司 | Multistage blower capable of performing water cooling |
| CN103277346B (en) * | 2013-06-28 | 2015-06-24 | 唐山怡人鼓风机制造有限公司 | Multistage blower capable of performing water cooling |
| CN107503973A (en) * | 2017-10-13 | 2017-12-22 | 山东佩森环保科技股份有限公司 | A kind of high-temperature resistant axial-flow fan being applied in ship desulphurization system |
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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: 20130227 Termination date: 20130820 |