CN2632362Y - Water-cooled high temperature resistant fans - Google Patents
Water-cooled high temperature resistant fans Download PDFInfo
- Publication number
- CN2632362Y CN2632362Y CN 03254931 CN03254931U CN2632362Y CN 2632362 Y CN2632362 Y CN 2632362Y CN 03254931 CN03254931 CN 03254931 CN 03254931 U CN03254931 U CN 03254931U CN 2632362 Y CN2632362 Y CN 2632362Y
- Authority
- CN
- China
- Prior art keywords
- water
- impeller
- temperature resistant
- liquid container
- cooling liquid
- 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 water cooling high-temperature resistant blower, which comprises a stator, a rotor, a casing and an end cap. An impeller shaft is connected with a rotor shaft. The impeller shaft is connected with an impeller. The impeller is provided inside an impeller casing. The impeller shaft travels through a bearing block. The casing and/or the end cap of the bearing block are respectively opened and provided with a cooling liquid container cavity. The water cooling blower adopts the water inside the casing of the motor to absorb the heating of the motor, and insulates the radiation heat of the high-temperature environment. The liquefaction loss of the lubricating grease can be prevented by the water of the bearing block of the impeller, and the effect of the recycled water is better. The utility model has simple structure, low manufacturing cost, and small size and no special requirements for the water quality.
Description
Technical field
The utility model belongs to blower fan, is specifically related to self to have cooling unit, the blower fan of working under hot environment.
Background technique
The blower fan of under hot environment, working, can proper functioning depend primarily on power source motor run well, and the lubricating grease under hot environment of the bearing on the impeller loss of easily liquefying in addition causes the pivot friction aggravation to reduce working life.Prior art one is to improve the insulation class of motor, and draws the normal temperature air cooling motor from the outside, causes the blower fan structure complexity like this, and cost increases.The 2nd, motor is moved on to away from the hot operation district, the blower fan volume is increased, cost increases, and making simultaneously increases operation cost by the gearing easy break-down.
Summary of the invention
The purpose of this utility model is to provide a kind of water-cooled high temperature resistant blower fan, to address the above problem.
The high temperature resistant blower fan of the utility model water-cooled comprises stator, rotor, housing and end cap, the impeller shaft that is connected with rotor shaft connects impeller on the impeller shaft, impeller is located in the impeller housing, impeller shaft passes bearing support, on the bearing support, offers the cooling liquid container chamber in housing and/or the end cap respectively.
This water-cooled blower fan adopts the water of electric machine casing to absorb the heat of motor own, and blocks the radiation heat of hot environment, and the water in the impeller shaft bearing can prevent lubricating grease liquefaction loss again, adopts the better effects if of circulating water.It is simple in structure, and cost of production is low, and volume is little not to have specific (special) requirements to water quality.
Description of drawings
The accompanying drawing water-cooled is high temperature resistant blower fan structure schematic representation
Embodiment
As shown in drawings, offer cooling liquid container chamber 3 on the housing 2 of motor 1, offer stator and the rotor that cooling liquid container chamber 6,7,8,9 is respectively motor on the front and rear cover 4,5 of motor.Rotor shaft 10 is connected with impeller shaft 11.Impeller shaft 11 connects impeller 12, and impeller 12 is located in the impeller housing 13.The bearing support 14 of impeller shaft is established cooling liquid container chamber 15,16 with respect to the seat of bearing.Be communicated with by pipeline 17 successively between the cooling liquid container chamber 15,16,6,3,7.Connect water tank 18 on the motor 1, the outlet pipe 19 of water tank 18 is connected with bearing support cooling liquid container chamber 15, and back end cover for motor 5 cooling liquid container chambeies 7 connect waste pipe or circulating pipe 20.
Claims (4)
1, the high temperature resistant blower fan of a kind of water-cooled, it comprises stator, rotor, housing and end cap, the impeller shaft that is connected with rotor shaft connects impeller on the impeller shaft, impeller is located in the impeller housing, impeller shaft passes bearing support, it is characterized in that on the bearing support, offers the cooling liquid container chamber in housing and/or the end cap respectively.
2, the high temperature resistant blower fan of water-cooled according to claim 1 is characterized in that on the bearing support that the cooling liquid container chamber on housing and the end cap is communicated with by pipeline each other.
3, as the high temperature resistant blower fan of water-cooled as described in the claim 2, it is characterized in that the cooling liquid container chamber on front-end bearing pedestal, rear bearing block, front cover, housing and the rear end cover connects successively.
4, as the high temperature resistant blower fan of water-cooled as described in claim 1 or 2 or 3, it is characterized in that it also comprises water storage box, the outlet pipe of water tank is connected with bearing support cooling liquid container chamber, and rear end cover cooling liquid container chamber connects waste pipe or circulating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03254931 CN2632362Y (en) | 2003-07-24 | 2003-07-24 | Water-cooled high temperature resistant fans |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03254931 CN2632362Y (en) | 2003-07-24 | 2003-07-24 | Water-cooled high temperature resistant fans |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2632362Y true CN2632362Y (en) | 2004-08-11 |
Family
ID=34294754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03254931 Expired - Fee Related CN2632362Y (en) | 2003-07-24 | 2003-07-24 | Water-cooled high temperature resistant fans |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2632362Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100414817C (en) * | 2006-05-11 | 2008-08-27 | 张世珞 | Low-noise water-cooling motor apparatus |
| CN102094840A (en) * | 2009-12-09 | 2011-06-15 | 汉拏空调株式会社 | Air blower for a fuel cell vehicle |
| CN102312864A (en) * | 2010-07-06 | 2012-01-11 | 上海通用风机股份有限公司 | Positive pressure air-cooled structure of insertion-type high temperature fan |
| CN107387455A (en) * | 2017-09-14 | 2017-11-24 | 张家港保税区创典炉窑通风设备有限公司 | The sealing device of High-temp. kiln blower fan transmission main shaft |
| CN108302066A (en) * | 2017-12-22 | 2018-07-20 | 浙江格凌实业有限公司 | Durable type Scroll-tupe air pump |
| CN108397421A (en) * | 2017-12-22 | 2018-08-14 | 浙江格凌实业有限公司 | The heat-insulated Scroll-tupe air pump of high strength anti-explosion |
-
2003
- 2003-07-24 CN CN 03254931 patent/CN2632362Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100414817C (en) * | 2006-05-11 | 2008-08-27 | 张世珞 | Low-noise water-cooling motor apparatus |
| CN102094840A (en) * | 2009-12-09 | 2011-06-15 | 汉拏空调株式会社 | Air blower for a fuel cell vehicle |
| CN102312864A (en) * | 2010-07-06 | 2012-01-11 | 上海通用风机股份有限公司 | Positive pressure air-cooled structure of insertion-type high temperature fan |
| CN102312864B (en) * | 2010-07-06 | 2014-04-16 | 上海通用风机股份有限公司 | Positive pressure air-cooled structure of insertion-type high temperature fan |
| CN107387455A (en) * | 2017-09-14 | 2017-11-24 | 张家港保税区创典炉窑通风设备有限公司 | The sealing device of High-temp. kiln blower fan transmission main shaft |
| CN107387455B (en) * | 2017-09-14 | 2023-12-22 | 张家港保税区创典炉窑通风设备有限公司 | Sealing device for transmission main shaft of high-temperature kiln fan |
| CN108302066A (en) * | 2017-12-22 | 2018-07-20 | 浙江格凌实业有限公司 | Durable type Scroll-tupe air pump |
| CN108397421A (en) * | 2017-12-22 | 2018-08-14 | 浙江格凌实业有限公司 | The heat-insulated Scroll-tupe air pump of high strength anti-explosion |
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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: 20040811 Termination date: 20120724 |