CN105406648A - Cooling system of dual-wind-path water-cooling motor - Google Patents
Cooling system of dual-wind-path water-cooling motor Download PDFInfo
- Publication number
- CN105406648A CN105406648A CN201510914123.0A CN201510914123A CN105406648A CN 105406648 A CN105406648 A CN 105406648A CN 201510914123 A CN201510914123 A CN 201510914123A CN 105406648 A CN105406648 A CN 105406648A
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- CN
- China
- Prior art keywords
- water
- cooling
- wind
- cooled machine
- motor
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
- H02K9/18—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle wherein the external part of the closed circuit comprises a heat exchanger structurally associated with the machine casing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
- H02K2205/12—Machines characterised by means for reducing windage losses or windage noise
Abstract
The invention discloses a cooling system of a dual-wind-path water-cooling motor, and solves the problems that an existing water-collecting apparatus is high in wind resistance and unbalanced in wind resistance in two wind paths in the motor. According to the cooling system of the dual-wind-path water-cooling motor, a stator iron core (2) is arranged in a water-cooling motor base (1); a stator iron core wind path (3) is arranged in the stator iron core (2); a water-cooling motor cooling chamber (7) is arranged on the water-cooling motor base (1); a water-collecting apparatus box-shaped frame (4) is arranged on the water-cooling motor base (1) in the water-cooling motor cooling chamber (7); an air water cooler (5) is arranged in the water-collecting apparatus box-shaped frame (4); an excitation device (6) is arranged in a non-driving end wind path (9); water-collecting plates (10) that are in parallel to one another and inclined towards the driving end of the motor at an angle of 25 degrees are uniformly distributed between a front-end panel and a back-end panel of the water-collecting apparatus box-shaped frame (4); and water-collecting grooves (11) are formed in the bottom ends of the water-collecting plates (10). Compared with the conventional water-collecting apparatus, the cooling system of the dual-wind-path water-cooling motor is low in wind resistance, and good in water-collecting effect.
Description
Technical field
The present invention relates to a kind of water-cooled machine, particularly a kind of two wind path water-cooled machine cooling system.
Background technology
Air water cooler is provided with in water-cooled machine, when air water cooler breaks down, the cooling water leaked can enter into motor internal, and the condensed water on air water cooler surface also can drop onto in motor in addition, and these cooling waters can have influence on the performance of motor.In order to ensure the reliability service of motor, adopt the motor of top layout water cooler structure, need make a captation in air water cooler bottom, the cooling water leaked when drippage and air water cooler in order to prevent air water cooler surface condensation water in machine operation process break down enters motor internal.Existing captation is in order to reach effect of catchmenting preferably, and general employing three layers of pyramidal structure, seriously stop the circulation of cooling air in wind path, increase the windage of wind path, reduce cooling effect; In addition, owing to being provided with excitation system at the anti-drive end of two wind path cooling motor, also result in the imbalance of two-way cooling air duct windage, make water-cooled machine drive end differ comparatively large with anti-drive end two ends wind-warm syndrome, have influence on the overall cooling effect of motor.
Summary of the invention
The invention provides a kind of two wind path water-cooled machine cooling system, solve the unbalanced technical problem of two-way windage in the large and motor of existing captation windage.
The present invention solves above technical problem by the following technical programs:
A kind of two wind path water-cooled machine cooling system, comprise water-cooled machine support, stator core is provided with in water-cooled machine support, stator core wind path is provided with in stator core, water-cooled machine support is provided with water-cooled machine cooling chamber, water-cooled machine support in water-cooled machine cooling chamber is provided with captation box frame, captation box frame is provided with air water cooler, drive end wind path and anti-drive end wind path is respectively arranged with in water-cooled machine cooling chamber, excitation unit is provided with in anti-drive end wind path, the parallel to each other water collection sheet of 25 degree of tilting to motor drive terminal is evenly equipped with between the front console and rear end panel of captation box frame, the bottom of water collection sheet is provided with water leg.
Discharge outlet is provided with on the front console of captation box frame He on the panel of rear end.
The present invention, compared with traditional captation, has windage little, catchments effective, can effectively regulate two wind path windage to make it reach balance, makes the two wind path structure two ends air intake temperature rise of motor, winding temperature rise is consistent.Structure is more simple, makes captation weight saving, volume reduction, has saved material, reduced cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of captation of the present invention;
Fig. 3 is that A-A in Fig. 2 is to cutaway view.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail:
A kind of two wind path water-cooled machine cooling system, comprise water-cooled machine support 1, stator core 2 is provided with in water-cooled machine support 1, stator core wind path 3 is provided with in stator core 2, water-cooled machine support 1 is provided with water-cooled machine cooling chamber 7, water-cooled machine support 1 in water-cooled machine cooling chamber 7 is provided with captation box frame 4, captation box frame 4 is provided with air water cooler 5, drive end wind path 8 and anti-drive end wind path 9 is respectively arranged with in water-cooled machine cooling chamber 7, excitation unit 6 is provided with in anti-drive end wind path 9, the parallel to each other water collection sheet 10 of 25 degree of tilting to motor drive terminal is evenly equipped with between the front console and rear end panel of captation box frame 4, the bottom of water collection sheet 10 is provided with water leg 11.
Discharge outlet 12 is provided with on the front console of captation box frame 4 He on the panel of rear end.
Water collection sheet 10 in captation forms " spoon " shape with water leg 11, spoon with become certain inclination angle at the bottom of spoon, can according to two wind path windage difference size adjustment determination water collection sheet angles of inclination, thus play the effect regulating two-way windage, " spoon " shape water collection sheet is evenly distributed, be welded on end plate, the upper end of water collection sheet is overlapping with the outside in the vertical direction of the water leg of another adjacent block water collection sheet bottom.
Claims (2)
1. a two wind path water-cooled machine cooling system, comprise water-cooled machine support (1), stator core (2) is provided with in water-cooled machine support (1), stator core wind path (3) is provided with in stator core (2), water-cooled machine support (1) is provided with water-cooled machine cooling chamber (7), water-cooled machine support (1) in water-cooled machine cooling chamber (7) is provided with captation box frame (4), air water cooler (5) is provided with in captation box frame (4), drive end wind path (8) and anti-drive end wind path (9) is respectively arranged with in water-cooled machine cooling chamber (7), excitation unit (6) is provided with in anti-drive end wind path (9), it is characterized in that, the parallel to each other water collection sheet (10) of 25 degree of tilting to motor drive terminal is evenly equipped with between the front console and rear end panel of captation box frame (4), the bottom of water collection sheet (10) is provided with water leg (11).
2. the two wind path water-cooled machine cooling system of one according to claim 1, is characterized in that, on the front console of captation box frame (4) He on the panel of rear end, be provided with discharge outlet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510914123.0A CN105406648B (en) | 2015-12-12 | 2015-12-12 | A kind of double wind path water-cooled machine cooling systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510914123.0A CN105406648B (en) | 2015-12-12 | 2015-12-12 | A kind of double wind path water-cooled machine cooling systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105406648A true CN105406648A (en) | 2016-03-16 |
| CN105406648B CN105406648B (en) | 2018-11-06 |
Family
ID=55471963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510914123.0A Active CN105406648B (en) | 2015-12-12 | 2015-12-12 | A kind of double wind path water-cooled machine cooling systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105406648B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5740344A (en) * | 1980-08-20 | 1982-03-05 | Mitsubishi Electric Corp | Wholly closed cooling type electric rotary machine |
| DE19625122A1 (en) * | 1996-06-14 | 1997-12-18 | Siemens Ag | Polyester condensate interceptor for dynamo |
| CN101048927A (en) * | 2004-09-09 | 2007-10-03 | 西门子公司 | Electric unit |
| CN201126996Y (en) * | 2007-12-04 | 2008-10-01 | 付涛 | Motor-air water cooler |
| CN201830087U (en) * | 2010-10-29 | 2011-05-11 | 无锡哈电电机有限公司 | Compact air cooler |
| CN104467284A (en) * | 2014-12-09 | 2015-03-25 | 哈尔滨电气动力装备有限公司 | Cooling device for vertical motor of double-layer structure |
| CN204258552U (en) * | 2014-11-28 | 2015-04-08 | 南阳防爆集团股份有限公司 | A kind of air-water cooler of motor leak-off chute structure |
| CN104967252A (en) * | 2015-07-14 | 2015-10-07 | 哈尔滨精方电力设备科技有限公司 | Leakage water collection water tank used for air cooler |
| CN205304506U (en) * | 2015-12-12 | 2016-06-08 | 中船重工电机科技股份有限公司 | Two wind path water cooled machine cooling system |
-
2015
- 2015-12-12 CN CN201510914123.0A patent/CN105406648B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5740344A (en) * | 1980-08-20 | 1982-03-05 | Mitsubishi Electric Corp | Wholly closed cooling type electric rotary machine |
| DE19625122A1 (en) * | 1996-06-14 | 1997-12-18 | Siemens Ag | Polyester condensate interceptor for dynamo |
| CN101048927A (en) * | 2004-09-09 | 2007-10-03 | 西门子公司 | Electric unit |
| CN201126996Y (en) * | 2007-12-04 | 2008-10-01 | 付涛 | Motor-air water cooler |
| CN201830087U (en) * | 2010-10-29 | 2011-05-11 | 无锡哈电电机有限公司 | Compact air cooler |
| CN204258552U (en) * | 2014-11-28 | 2015-04-08 | 南阳防爆集团股份有限公司 | A kind of air-water cooler of motor leak-off chute structure |
| CN104467284A (en) * | 2014-12-09 | 2015-03-25 | 哈尔滨电气动力装备有限公司 | Cooling device for vertical motor of double-layer structure |
| CN104967252A (en) * | 2015-07-14 | 2015-10-07 | 哈尔滨精方电力设备科技有限公司 | Leakage water collection water tank used for air cooler |
| CN205304506U (en) * | 2015-12-12 | 2016-06-08 | 中船重工电机科技股份有限公司 | Two wind path water cooled machine cooling system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105406648B (en) | 2018-11-06 |
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