CN201865983U - Labyrinth-type cooling device - Google Patents
Labyrinth-type cooling device Download PDFInfo
- Publication number
- CN201865983U CN201865983U CN2010206325076U CN201020632507U CN201865983U CN 201865983 U CN201865983 U CN 201865983U CN 2010206325076 U CN2010206325076 U CN 2010206325076U CN 201020632507 U CN201020632507 U CN 201020632507U CN 201865983 U CN201865983 U CN 201865983U
- Authority
- CN
- China
- Prior art keywords
- bearing seat
- cooling water
- muscle
- tendons
- cooling
- 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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- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model provides a labyrinth-type cooling device which consists of a cooling water jacket, tendons and an O-shaped sealing ring. The cooling water jacket is arranged on the external surface of a bearing seat; an annular hollow chamber is formed between the cooling water jacket and the bearing seat; two ends of the annular hollow chamber are sealed by the O-shaped sealing ring; multiple annular tendons are designed on the external surface of the bearing seat; each tendon is provided with a gap; and the positions of the gaps on two adjacent tendons are staggered by 180 degrees. In the utility model, by designing multiple annular tendons on the external surface of the bearing seat and arranging a gap at each tendon, the cooling water can be guided to flow according to the designed runner so that heat exchange can be carried out sufficiently, thus achieving the aim of directly and uniformly cooling the bearing seat; and furthermore, the service life of the bearing can be prolonged, the disassembling and assembling time can be reduced, and the cost can be reduced.
Description
Technical field: the utility model relates to a kind of mazy type cooling unit.
Background technique: the bearing in pump of working under rugged environment, for fear of damaging or often dismounting, generally all adopt cooling unit, and the cooling unit effect that is adopted is undesirable, direct cooling bearing seat, and bearing is low working life, cooling water can not be recycling, waste water resource.
Summary of the invention: the purpose of this utility model will provide a kind of mazy type cooling unit exactly, it can overcome the existing existing problem of cooling unit with being good at. and the purpose of this utility model is to realize like this, the mazy type cooling unit, be by cooling jacket, muscle, the O RunddichtringO is formed, and it is characterized in that: be provided with cooling jacket at the bearing support outer surface, form a toroidal cavity between cooling jacket and the bearing support, two ends seal with the O RunddichtringO; Designed the muscle of multiple tracks annular at the bearing support outer surface, a breach has been set on the per pass muscle, 180 degree that stagger of the gap position on the adjacent twice muscle.The utility model has designed the muscle of multiple tracks annular at the bearing support outer surface, be provided with a breach on the per pass muscle, guide cooling water is according to the flow passage that designs, carry out sufficient heat exchange. reached directly the purpose of cooling bearing seat uniformly, prolonged the working life of bearing, reduce dismounting, installation time, reduced cost.
Description of drawings:
Fig. 1 is the utility model structural representation;
1. cooling jacket, 2. muscle, 3.O RunddichtringO, 4. cooling water inlet, 5. bearing support, 6. coolant outlet.
Embodiment: the utility model is described in further detail below in conjunction with accompanying drawing;
The mazy type cooling unit is by cooling jacket 1, muscle 2, and O RunddichtringO 3 is formed, and it is characterized in that: be provided with cooling jacket 1 at bearing support 5 outer surfaces, form a toroidal cavity between cooling jacket 1 and the bearing support 5, two ends seal with O RunddichtringO 3; Designed the muscle 2 of multiple tracks annular at bearing support 5 outer surfaces, a breach has been set on the per pass muscle 2,180 degree that stagger of the gap position on the adjacent twice muscle 2.During concrete enforcement, at the bearing support outer surface one cooling jacket is installed, form a toroidal cavity between cooling jacket and the bearing support, two ends seal with the O RunddichtringO, water enters toroidal cavity from the cooling water inlet bearing is cooled off, take away the heat that fed sheet of a media passes over to bearing support from coolant outlet, guarantee that bearing moves under lower temperature. designed the muscle of multiple tracks annular at the bearing support outer surface, processed a breach on the per pass muscle, gap position on the adjacent twice muscle stagger 180 the degree, guide cooling water carries out sufficient heat exchange according to the flow passage that designs. reach directly the purpose of cooling bearing seat uniformly.
Claims (1)
1. the mazy type cooling unit is by cooling jacket (1), muscle (2), O RunddichtringO (3) is formed, it is characterized in that: be provided with cooling jacket (1) at bearing support (5) outer surface, form a toroidal cavity between cooling jacket (1) and the bearing support (5), two ends seal with O RunddichtringO (3); Designed the muscle (2) of multiple tracks annular at bearing support (5) outer surface, the per pass muscle is provided with a breach on (2), 180 degree that stagger of the gap position on the adjacent twice muscle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206325076U CN201865983U (en) | 2010-11-25 | 2010-11-25 | Labyrinth-type cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206325076U CN201865983U (en) | 2010-11-25 | 2010-11-25 | Labyrinth-type cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201865983U true CN201865983U (en) | 2011-06-15 |
Family
ID=44137139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206325076U Expired - Fee Related CN201865983U (en) | 2010-11-25 | 2010-11-25 | Labyrinth-type cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201865983U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734229A (en) * | 2012-07-13 | 2012-10-17 | 襄樊五二五泵业有限公司 | Labyrinth cooling structure for bearing box of pump |
| CN102825781A (en) * | 2012-09-17 | 2012-12-19 | 唐山市致富塑料机械有限公司 | Forming roller of equipment for producing monowing labyrinth type drip tapes |
| CN103016340A (en) * | 2012-12-26 | 2013-04-03 | 苏州奥美材料科技有限公司 | Melt pump capable of reducing self temperature |
| CN103334962A (en) * | 2013-07-29 | 2013-10-02 | 江苏大学 | Horizontal centrifugal pump shaft and bearing cooling device |
| CN103644137A (en) * | 2013-12-04 | 2014-03-19 | 江苏大学 | Hot water circulating pump suspension body with outer wall provided with cooling water jacket |
| CN106835361A (en) * | 2017-04-01 | 2017-06-13 | 郑州纺机工程技术有限公司 | A kind of godet unit with water-cooled sleeve-bearing suitable for carbon fiber equipment |
-
2010
- 2010-11-25 CN CN2010206325076U patent/CN201865983U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734229A (en) * | 2012-07-13 | 2012-10-17 | 襄樊五二五泵业有限公司 | Labyrinth cooling structure for bearing box of pump |
| CN102825781A (en) * | 2012-09-17 | 2012-12-19 | 唐山市致富塑料机械有限公司 | Forming roller of equipment for producing monowing labyrinth type drip tapes |
| CN102825781B (en) * | 2012-09-17 | 2015-02-04 | 唐山市致富塑料机械有限公司 | Forming roller of equipment for producing monowing labyrinth type drip tapes |
| CN103016340A (en) * | 2012-12-26 | 2013-04-03 | 苏州奥美材料科技有限公司 | Melt pump capable of reducing self temperature |
| CN103334962A (en) * | 2013-07-29 | 2013-10-02 | 江苏大学 | Horizontal centrifugal pump shaft and bearing cooling device |
| CN103644137A (en) * | 2013-12-04 | 2014-03-19 | 江苏大学 | Hot water circulating pump suspension body with outer wall provided with cooling water jacket |
| CN106835361A (en) * | 2017-04-01 | 2017-06-13 | 郑州纺机工程技术有限公司 | A kind of godet unit with water-cooled sleeve-bearing suitable for carbon fiber equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20181125 |