CN102857017A - Integrated water-cooling motor shell - Google Patents
Integrated water-cooling motor shell Download PDFInfo
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- CN102857017A CN102857017A CN2011101819280A CN201110181928A CN102857017A CN 102857017 A CN102857017 A CN 102857017A CN 2011101819280 A CN2011101819280 A CN 2011101819280A CN 201110181928 A CN201110181928 A CN 201110181928A CN 102857017 A CN102857017 A CN 102857017A
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- cooling water
- water
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- motor casing
- boss
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- Motor Or Generator Cooling System (AREA)
Abstract
The invention discloses an integrated water-cooling motor shell for a motor. The integrated water-cooling motor shell comprises a motor, a cooling water inlet and a cooling water outlet, wherein a spiral cooling water pipe is imbedded and fixed in the cylinder wall of the motor shell; a water inlet boss and a water outlet boss are bulged and arranged at two end parts of the outer surface of the cylinder wall of the motor shell; two ends of the spiral cooling water pipe respectively stretch into the water inlet boss and the water outlet boss, one end of the spiral cooling water pipe is a cooling water inlet, and the other end of the spiral cooling water pipe is a cooling water outlet, or two ends of the spiral cooling water pipe are fixedly connected with a water inlet joint and a water outlet joint, respectively; and the inlet of the water inlet joint is the cooling water inlet, and the outlet of the water outlet joint is the cooling water outlet. The integrated water-cooling motor shell has the characteristics of few manufacturing process flows, convenience in manufacturing, low water resistance, high cooling efficiency, high overall strength of the motor, capability in realizing of a test in which a pressure test is more than or equal to 0.5 MPa, high rate of finished products and strong heat-sinking capability.
Description
Technical field
The present invention relates to a kind of motor, particularly a kind of water-cooled machine.
Background technology
Water cooling motor housing is at the metal-back of the motor cooling system of laying the course, and reduces the motor internal temperature.The water cooling motor housing of the type is lightweight, and volume is little, and heat-sinking capability is strong.Existing water cooling motor housing adopts inner casing and shell to cast separately, then on the outer circumference surface of inner casing or the inner peripheral surface of the shell helicla flute of getting on the bus out, carry out the argon arc welding of both ends of the surface after inner casing and shell are synthetic, or with adhesive bond together, most domestic adopts the inside and outside shell welding method at present.The water cooling motor housing of above-mentioned two kinds of versions all is difficult to the test by pressure testing 〉=0.5Mpa, and water resistance is larger, and the housing bulk strength is not high, and manufacturing process is complicated, makes trouble.Wherein, adopt welding method to make comparatively difficulty of water cooling motor housing, welding cost is high, forms easily waste product.
Summary of the invention
The object of the present invention is to provide the integrated water cooling motor casing that a kind of housing bulk strength is high, can reach pressure testing 〉=0.5MPa test and be convenient to make.
The technical scheme that realizes above-mentioned purpose is: a kind of integrated water cooling motor casing, comprise motor casing, cooling water inlet and coolant outlet, castingin is fixed with the spirality cooling water pipe in the barrel of described motor casing, the bossed water inlet boss of the both ends tool of the barrel outer surface of described motor casing and delivery port boss, stretch respectively in water inlet boss and delivery port boss at the two ends of described spirality cooling water pipe, one end of described spirality cooling water pipe is cooling water inlet, the other end is coolant outlet, perhaps the two ends of described spirality cooling water pipe are fixedly connected with water out adapter with water supply connector respectively, and the import of water supply connector is cooling water inlet, and the outlet of water out adapter is coolant outlet.
The tube axis at the both ends of described spirality cooling water pipe is all tangent with the screw diameter circle of spirality cooling water pipe.
The cross section of described spirality cooling water pipe is circular.
Described spirality cooling water pipe is copper pipe or stainless steel tube.
The end face of the end face of described water inlet boss and delivery port boss is the plane, when the two ends of spirality cooling water pipe were fixedly connected with water out adapter with water supply connector respectively, the bottom of water supply connector and water out adapter offseted with the end face of water inlet boss and the end face of delivery port boss respectively.
Described cooling water inlet and coolant outlet all are positioned at the same quadrant of the shaft section of motor casing.
After adopting said structure, because castingin is fixed with the spirality cooling water pipe in the barrel of motor casing, therefore, manufacturing process is few, is convenient to make, and need not hot jacket and welding, can not cause waste product because of welding deformation; Water resistance is little when flowing through the spirality cooling water pipe owing to cooling water again, so that cooling effectiveness is high; Also because spirality cooling water pipe castingin has the effect of strengthening motor shell in the barrel of motor casing, make the motor casing bulk strength higher; Because spirality cooling water pipe castingin is directly processed cooling water channel in motor casing rather than on the motor casing of making moulding, therefore can reach pressure testing 〉=0.5MPa test again, rate of finished products is high, and heat-sinking capability is strong; When satisfying the pressure requirement, just can suitably reduce the requirement of strength of motor casing barrel, therefore can reduce the thickness of motor casing barrel, make motor casing lightweight, volume is little.
Description of drawings
Fig. 1 is the structure front elevational schematic of integrated water cooling motor casing of the present invention;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is that Fig. 1 is along the cutaway view of A-A line;
Fig. 4 is that Fig. 1 is along the cutaway view of B-B line;
Fig. 5 be Fig. 1 partly cut open structural representation;
Fig. 6 is the structural representation of Fig. 3 when being unkitted water supply connector.
Embodiment
The present invention is further detailed explanation below in conjunction with embodiment that accompanying drawing provides.
Such as Fig. 1,2,3,4,5, shown in 6, a kind of integrated water cooling motor casing of the present invention, comprise motor casing 1, cooling water inlet 1-1 and coolant outlet 1-2, castingin is fixed with spirality cooling water pipe 2 in the barrel 1-3 of described motor casing 1, the both ends tool bossed water inlet boss 1-4 of the barrel 1-3 outer surface of described motor casing 1 and delivery port boss 1-5, stretch respectively in water inlet boss 1-4 and delivery port boss 1-5 at the two ends of described spirality cooling water pipe 2, one end of described spirality cooling water pipe 2 is cooling water inlet 1-1, the other end is coolant outlet 1-2, perhaps the two ends of described spirality cooling water pipe 2 are fixedly connected with water out adapter 4 with water supply connector 3 respectively, and the import of water supply connector 3 is cooling water inlet 1-1, and the outlet of water out adapter 4 is coolant outlet 1-2.
The two ends of described spirality cooling water pipe 2 are welded to connect with water supply connector 3 and water out adapter 4 respectively, also can be threaded.
Shown in Fig. 3,4,6, in order further to reduce water resistance, the tube axis 2-1 at the both ends of described spirality cooling water pipe 2 is all tangent with the screw diameter circle 2-2 of spirality cooling water pipe 2.
Shown in Fig. 3,4,5,6, the cross section of described spirality cooling water pipe 2 is circular.Adopt the cross section to have the simple characteristics of making for circular spirality cooling water pipe, and solved the sand removal difficulty of sand mud core during castingin.
Shown in Fig. 3,4,5,6, in order to pass through heat-sinking capability, described spirality cooling water pipe 2 is copper pipe or stainless steel tube.
Shown in Fig. 1,2,3,4,6, for the ease of connecting outer water tube, the end face of the end face of described water inlet boss 1-4 and delivery port boss 1-5 is the plane, when the two ends of spirality cooling water pipe 2 were fixedly connected with water out adapter 4 with water supply connector 3 respectively, the bottom of water supply connector 3 and water out adapter 4 offseted with the end face of water inlet boss 1-4 and the end face of delivery port boss 1-5 respectively.
As shown in Figure 1, 2, described cooling water inlet 1-1 and coolant outlet 1-2 all are positioned at the same quadrant of the shaft section of motor casing 1.
Shown in Fig. 3,4,5, when the present invention works, water enters from water supply connector 3 and cooling water inlet 1-1, by spirality cooling water pipe 2, then from coolant outlet 1-2 and water out adapter 4 out, the water that the spirality cooling water pipe is 2 li is constantly taken away the heat in the motor, plays the effect that reduces the motor internal temperature.
Claims (6)
1. an integrated water cooling motor casing comprises motor casing (1), cooling water inlet (1-1) and coolant outlet (1-2), it is characterized in that:
The interior castingin of barrel (1-3) of a, described motor casing (1) is fixed with spirality cooling water pipe (2),
The bossed water inlet boss of both ends tool (1-4) and the delivery port boss (1-5) of barrel (1-3) outer surface of b, described motor casing (1),
Stretch respectively in water inlet boss (1-4) and delivery port boss (1-5) at the two ends of c, described spirality cooling water pipe (2),
One end of d, described spirality cooling water pipe (2) is cooling water inlet (1-1), the other end is coolant outlet (1-2), perhaps the two ends of described spirality cooling water pipe (2) are fixedly connected with water out adapter (4) with water supply connector (3) respectively, and the import of water supply connector (3) is cooling water inlet (1-1), and the outlet of water out adapter (4) is coolant outlet (1-2).
2. integrated water cooling motor casing according to claim 1 is characterized in that: the tube axis (2-1) at the both ends of described spirality cooling water pipe (2) is all tangent with the screw diameter circle (2-2) of spirality cooling water pipe (2).
3. integrated water cooling motor casing according to claim 1 is characterized in that: the cross section of described spirality cooling water pipe (2) is for circular.
4. integrated water cooling motor casing according to claim 1, it is characterized in that: described spirality cooling water pipe (2) is copper pipe or stainless steel tube.
5. integrated water cooling motor casing according to claim 1, it is characterized in that: the end face of the end face of described water inlet boss (1-4) and delivery port boss (1-5) is the plane, when the two ends of spirality cooling water pipe (2) respectively with water supply connector (3) and water out adapter (4) when being fixedly connected with, the bottom of water supply connector (3) and water out adapter (4) offsets with the end face of water inlet boss (1-4) and the end face of delivery port boss (1-5) respectively.
6. integrated water cooling motor casing according to claim 1, it is characterized in that: described cooling water inlet (1-1) and coolant outlet (1-2) all are positioned at the same quadrant of the shaft section of motor casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101819280A CN102857017A (en) | 2011-06-30 | 2011-06-30 | Integrated water-cooling motor shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101819280A CN102857017A (en) | 2011-06-30 | 2011-06-30 | Integrated water-cooling motor shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102857017A true CN102857017A (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101819280A Pending CN102857017A (en) | 2011-06-30 | 2011-06-30 | Integrated water-cooling motor shell |
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| CN (1) | CN102857017A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244436A (en) * | 2013-05-29 | 2013-08-14 | 江苏大学 | Low-noise electric centrifugal pump |
| CN103368318A (en) * | 2013-07-31 | 2013-10-23 | 东方电气集团东风电机有限公司 | Integrated water-cooled motor base for new energy electric vehicle |
| CN105871106A (en) * | 2016-06-15 | 2016-08-17 | 广州市锐美汽车零部件有限公司 | New energy source automobile spiral water cooling integral motor case and pressure casting process thereof |
| WO2016138797A1 (en) * | 2015-03-03 | 2016-09-09 | 刘坚 | Cylindrical member for cooling and heating |
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| US5220233A (en) * | 1988-03-31 | 1993-06-15 | Aisin Seiki Kabushiki Kaisha | Dynamoelectric machines |
| JPH089595A (en) * | 1994-06-21 | 1996-01-12 | Fuji Electric Co Ltd | Cooler for permanent magnet synchronizer |
| CN101087083A (en) * | 2007-05-25 | 2007-12-12 | 奇瑞汽车有限公司 | A cooling water cover of electromotive motorcar electromotor |
| CN201118332Y (en) * | 2007-11-20 | 2008-09-17 | 江苏远东电机制造有限公司 | Water-cooled motor |
| CN201430489Y (en) * | 2009-07-03 | 2010-03-24 | 贵阳华烽有色铸造有限公司 | Motor casing with cooling device |
| CN201450385U (en) * | 2009-06-17 | 2010-05-05 | 中山大洋电机股份有限公司 | Shell structure of a motor |
| CN201508745U (en) * | 2009-09-24 | 2010-06-16 | 成都汇能高科电器有限公司 | Radiating component of high-frequency transformer |
| CN101820197A (en) * | 2009-02-27 | 2010-09-01 | 鸿富锦精密工业（深圳）有限公司 | Motor mounting seat |
| CN101917085A (en) * | 2010-08-03 | 2010-12-15 | 奇瑞汽车股份有限公司 | Electric vehicle driving motor cooling water jacket and manufacturing method thereof |
| CN201726228U (en) * | 2010-06-02 | 2011-01-26 | 锦州汉拿电机有限公司 | Cooling structure of electric vehicle drive motor |
| CN202160051U (en) * | 2011-06-30 | 2012-03-07 | 南车戚墅堰机车车辆工艺研究所有限公司 | Integrated water cooling motor casing |
-
2011
- 2011-06-30 CN CN2011101819280A patent/CN102857017A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5220233A (en) * | 1988-03-31 | 1993-06-15 | Aisin Seiki Kabushiki Kaisha | Dynamoelectric machines |
| JPH089595A (en) * | 1994-06-21 | 1996-01-12 | Fuji Electric Co Ltd | Cooler for permanent magnet synchronizer |
| CN101087083A (en) * | 2007-05-25 | 2007-12-12 | 奇瑞汽车有限公司 | A cooling water cover of electromotive motorcar electromotor |
| CN201118332Y (en) * | 2007-11-20 | 2008-09-17 | 江苏远东电机制造有限公司 | Water-cooled motor |
| CN101820197A (en) * | 2009-02-27 | 2010-09-01 | 鸿富锦精密工业（深圳）有限公司 | Motor mounting seat |
| CN201450385U (en) * | 2009-06-17 | 2010-05-05 | 中山大洋电机股份有限公司 | Shell structure of a motor |
| CN201430489Y (en) * | 2009-07-03 | 2010-03-24 | 贵阳华烽有色铸造有限公司 | Motor casing with cooling device |
| CN201508745U (en) * | 2009-09-24 | 2010-06-16 | 成都汇能高科电器有限公司 | Radiating component of high-frequency transformer |
| CN201726228U (en) * | 2010-06-02 | 2011-01-26 | 锦州汉拿电机有限公司 | Cooling structure of electric vehicle drive motor |
| CN101917085A (en) * | 2010-08-03 | 2010-12-15 | 奇瑞汽车股份有限公司 | Electric vehicle driving motor cooling water jacket and manufacturing method thereof |
| CN202160051U (en) * | 2011-06-30 | 2012-03-07 | 南车戚墅堰机车车辆工艺研究所有限公司 | Integrated water cooling motor casing |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244436A (en) * | 2013-05-29 | 2013-08-14 | 江苏大学 | Low-noise electric centrifugal pump |
| CN103244436B (en) * | 2013-05-29 | 2016-01-20 | 江苏大学 | A kind of Low-noise electric centrifugal pump |
| CN103368318A (en) * | 2013-07-31 | 2013-10-23 | 东方电气集团东风电机有限公司 | Integrated water-cooled motor base for new energy electric vehicle |
| WO2016138797A1 (en) * | 2015-03-03 | 2016-09-09 | 刘坚 | Cylindrical member for cooling and heating |
| CN105871106A (en) * | 2016-06-15 | 2016-08-17 | 广州市锐美汽车零部件有限公司 | New energy source automobile spiral water cooling integral motor case and pressure casting process thereof |
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Application publication date: 20130102 |