CN205921492U - Synchronous water -cooling external rotor intermediate frequency rotor machine of high power density permanent magnetism - Google Patents
Synchronous water -cooling external rotor intermediate frequency rotor machine of high power density permanent magnetism Download PDFInfo
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- CN205921492U CN205921492U CN201620961509.7U CN201620961509U CN205921492U CN 205921492 U CN205921492 U CN 205921492U CN 201620961509 U CN201620961509 U CN 201620961509U CN 205921492 U CN205921492 U CN 205921492U
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- power density
- stator support
- end cap
- high power
- integrated stator
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Abstract
The utility model discloses a synchronous water -cooling external rotor intermediate frequency rotor machine of high power density permanent magnetism, including the high power density engine, be connected with the pivot on the bent axle of high power density engine, be connected with the magnet steel external rotor in the pivot, be equipped with on the casing of high power density engine and take the strengthening rib casing, the side of taking the strengthening rib casing is connected with the end cover of integrated stator support, the end cover of integrated stator support holds through centering shaft to be connected in the pivot, be connected with winding stator core on the inboard of the end cover of integrated stator support, main winding overhang on the winding stator core is connected with the main winding lead -out wire, the main winding lead -out wire is connected with the leader cable, be equipped with circulating cooling water pipe in the end cover of integrated stator support, recirculated cooling water is linked together with the business turn over water pipe of locating on the end cover of integrated stator support. The utility model discloses a device can make the power of motor reach more than the 40KW, has efficiently, small, and output is big, and overload capacity is strong, vibration small in noise's characteristics.
Description
Technical field
This utility model is related to energy device field, more particularly, to a kind of high-power density permanent magnetic synchronization water-cooled outer rotor
Intermediate frequency generator device.
Background technology
Adopt outer rotor of permanent magnet motor organization plan at present, be manufactured into intermediate frequency or the adjustable digital electricity generating of rotating speed, power
Typically will not be too high, general, within 20kw, is not suitable for powerful using area, so that the competitiveness of enterprise is declined.
Utility model content
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and provides a kind of structure simply, real
High-power density permanent magnetic synchronization water-cooled outer rotor intermediate frequency generator device.
This utility model is realized in the following way:
A kind of high-power density permanent magnetic synchronization water-cooled outer rotor intermediate frequency generator device, including high power density engine 1,
It is characterized in that: on the bent axle of described high power density engine 1, rotating shaft 4 is connected with by high-strength screw 2；Described rotating shaft 4
The upper fastening outer rotor screw 6 that passes through is connected with magnet steel outer rotor 5；The casing of described high power density engine 1 is provided with band and adds
Strong muscle casing 9；The described side with reinforcement casing 9 passes through to fasten the end cap that head bolts 10 are connected with integrated stator support
14；Magnet steel outer rotor 5 is covered at interior, formation full-closed structure by described band reinforcement casing 9 and end cap 14；Described integrated stator
The end cap 14 of support is connected in rotating shaft 4 by alignment bearing 22；Pass through on the inner side of end cap 14 of described integrated stator support
Block plate 24 is connected with winding stator core 8；Described winding stator core 8 is located in the rotor circle that magnet steel outer rotor 5 is formed；Described
Main winding end 11 on winding stator core 8 is connected with main winding lead-out wire 12；Described main winding lead-out wire 12 pass through located at
Wire output protector 13 on the end cap 14 of integrated stator support is connected with leader cable；Set in the end cap 14 of described integrated stator support
There is circulating cooling water pipe 23；Described circulating cooling water pipe 23 is cast into the end cap 14 of integrated stator support using pack alloy technique
Interior formation one；Described circulating cooling water pipe 23 is connected with the water inlet pipe and water outlet pipe 15 on the end cap 14 of integrated stator support；
Described water inlet pipe and water outlet pipe 15 is copper pipe, and its formation is first by a straight copper tube doubling, then is rolled into a circle, in meet, is converted into 90 degree,
Parallel two water pipe is made to become water inlet and outlet.
The beneficial effects of the utility model are: power of motor can be made to reach more than 40kw, there is efficiency high, small volume,
Output power, overload capacity is strong, the little feature of vibration noise；By export winding be varied and controlled device adjustment it is also possible to
It is manufactured into the isg extended-range electromotor used by new-energy automobile；The temperature rise of magneto substantially reduces, and the power of magneto is close
Degree also greatly improves.
Brief description
Fig. 1 this utility model structural representation；
Fig. 2 this utility model water inlet-outlet pipe structure front view；
Fig. 3 this utility model water inlet-outlet pipe structure top view.
Specific embodiment
In conjunction with accompanying drawing in detail, this utility model specific embodiment is described in detail:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of high-power density permanent magnetic synchronization water-cooled outer rotor intermediate frequency generator device, including
High power density engine 1, the bent axle of high power density engine 1 is connected with rotating shaft 4, to guarantee by high-strength screw 2
Rotating shaft 4 is concentric with the bent axle of high power density engine 1；Fastening outer rotor screw 6 is passed through on rotating shaft 4 and is connected with magnet steel outer rotor
5, to ensure the bent axle concentric co-axial of magnet steel outer rotor 5 and high power density engine 1；The casing of high power density engine 1
It is provided with band reinforcement casing 9；Side with reinforcement casing 9 passes through fastening head bolts 10 and is connected with integrated stator support
End cap 14；Magnet steel outer rotor 5 is covered at interior, formation full-closed structure by band reinforcement casing 9 and end cap 14；Integrated stator support
End cap 14 be connected in rotating shaft 4 by alignment bearing 22；Block plate 24 is passed through on the inner side of end cap 14 of integrated stator support even
It is connected to winding stator core 8；Winding stator core 8 is located in the rotor circle that magnet steel outer rotor 5 is formed, the loss of motor be also by
The copper loss of winding stator core 8 and stator iron loss produce, and winding stator core 8, in the innermost layer of motor, solves wound stator
Iron core 8 heat dissipation problem；Main winding end 11 on winding stator core 8 is connected with main winding lead-out wire 12；Main winding lead-out wire
12 end caps being connected integrated stator support by the wire output protector 13 on the end cap 14 of integrated stator support with leader cable
It is provided with circulating cooling water pipe 23 in 14；Circulating cooling water pipe 23 is cast into the end cap of integrated stator support using pack alloy technique
Form one in 14；Circulating cooling water pipe 23 is connected with the water inlet pipe and water outlet pipe 15 on the end cap 14 of integrated stator support；Enter
Outlet pipe 15 is copper pipe, and its formation is first by a straight copper tube doubling, then is rolled into a circle, in meet, is converted into 90 degree, makes parallel
Two water pipes become water inlet and outlet, the loss heat of such winding stator core 8 just can be propped up by integrated stator
The end cap 14 of frame is transmitted on circulating cooling water pipe 23, takes motor internal by circulating cooling water pipe 23 out of by heat is lost, really
Protect motor reliability service, the temperature rise of magneto substantially reduces, and the power density of magneto also greatly improves.
This is to make power of motor reach more than 40kw, has efficiency high, small volume, output power, overload capacity
By force, the little feature of vibration noise；Adjusted it is also possible to be manufactured into used by new-energy automobile by exporting the device that is varied and controlled of winding
Isg extended-range electromotor.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalent structure made using this utility model description and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in
Other related technical fields, are all included in the same manner in scope of patent protection of the present utility model.
Claims (1)
1. a kind of high-power density permanent magnetic synchronization water-cooled outer rotor intermediate frequency generator device, including high power density engine (1),
It is characterized in that: on the bent axle of described high power density engine (1), rotating shaft (4) is connected with by high-strength screw (2)；Described
Rotating shaft (4) is upper to be connected with magnet steel outer rotor (5) by fastening outer rotor screw (6)；The machine of described high power density engine (1)
Shell is provided with band reinforcement casing (9)；The described side with reinforcement casing (9) passes through fastening head bolts (10) and is connected with collection
Become the end cap (14) of stator support；Magnet steel outer rotor (5) is covered at interior, shape by described band reinforcement casing (9) and end cap (14)
Become full-closed structure；The end cap (14) of described integrated stator support is connected in rotating shaft (4) by alignment bearing (22)；Described collection
On the inner side of end cap (14) becoming stator support, winding stator core (8) is connected with by block plate (24)；Described wound stator ferrum
Core (8) is in the rotor circle that magnet steel outer rotor (5) is formed；Main winding end (11) on described winding stator core (8) is even
It is connected to main winding lead-out wire (12)；Described main winding lead-out wire (12) passes through going out on the end cap (14) of integrated stator support
Line sheath (13) is connected with leader cable；It is provided with circulating cooling water pipe (23) in the end cap (14) of described integrated stator support；Institute
State circulating cooling water pipe (23) and be cast in the end cap (14) of integrated stator support being formed one using pack alloy technique；Described
Circulating cooling water pipe (23) is connected with the water inlet pipe and water outlet pipe (15) on the end cap (14) of integrated stator support；Described Inlet and outlet water
Pipe (15) is copper pipe, and its formation is first by a straight copper tube doubling, then is rolled into a circle, in meet, is converted into 90 degree, makes parallel
Two water pipes become water inlet and outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620961509.7U CN205921492U (en) | 2016-08-28 | 2016-08-28 | Synchronous water -cooling external rotor intermediate frequency rotor machine of high power density permanent magnetism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620961509.7U CN205921492U (en) | 2016-08-28 | 2016-08-28 | Synchronous water -cooling external rotor intermediate frequency rotor machine of high power density permanent magnetism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205921492U true CN205921492U (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620961509.7U Active CN205921492U (en) | 2016-08-28 | 2016-08-28 | Synchronous water -cooling external rotor intermediate frequency rotor machine of high power density permanent magnetism |
Country Status (1)
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| CN (1) | CN205921492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100206A (en) * | 2016-08-28 | 2016-11-09 | 福建亚南电机有限公司 | A kind of high-power density permanent magnetic synchronizes water-cooled outer rotor medium frequency electric generating machine |
-
2016
- 2016-08-28 CN CN201620961509.7U patent/CN205921492U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100206A (en) * | 2016-08-28 | 2016-11-09 | 福建亚南电机有限公司 | A kind of high-power density permanent magnetic synchronizes water-cooled outer rotor medium frequency electric generating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171204 Address after: 503, room three, building 352100, Haibin No.1, East China Overseas Economic Development Zone, Ningde, Fujian Patentee after: Ningde times Motor Technology Co., Ltd. Address before: 352100 Fujian Province, Ningde City Industrial Dongqiao Economic Development Zone Industrial Park District Zhangwan Port Road No. 6 Patentee before: Fujian Yanan Motor Co., Ltd. |