CN203166699U - Novel water-cooled motor - Google Patents
Novel water-cooled motor Download PDFInfo
- Publication number
- CN203166699U CN203166699U CN 201320125695 CN201320125695U CN203166699U CN 203166699 U CN203166699 U CN 203166699U CN 201320125695 CN201320125695 CN 201320125695 CN 201320125695 U CN201320125695 U CN 201320125695U CN 203166699 U CN203166699 U CN 203166699U
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- Prior art keywords
- stator
- groove
- hole
- draw
- housing
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- 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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- 238000001816 cooling Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000004804 winding Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000498 cooling water Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a novel water-cooled motor, which comprises a housing, a front end cover, a rear end cover, a stator, a winding and a rotor. Both the front and rear end covers are equipped with shaft holes, and are respectively installed at the two ends of the housing, the winding is arranged in the stator, the stator is fixed in the housing, and the rotor is rotatably arranged in the stator via the shaft holes. The stator is equipped with channel sections in the circumferential direction, the top of each channel section is equipped with a first through hole and a second through hole communicating with the housing, a cooling pipeline is arranged in each channel section and equipped with a water inlet and a water outlet, the water inlet extends out of the housing via the first through hole, and the water outlet extends out of the housing via the second through hole. The channel sections are arranged in the stator, and the cooling pipelines are installed in the channel sections, so that the motor has good cooling effect, thereby indirectly improving load capacity of the motor, and being suitable for popularization and use.
Description
Technical field
The utility model relates to a kind of novel water cooled machine.
Background technology
Machine is the instrument that electric energy is transformed into mechanical energy, and its composition generally comprises stator, rotor and end cap.Wherein comprise stator core and rotor core in stator and the rotor, along with the development of society and the enhancing of industrial technology, people further strengthen the requirement of motor power output, and this has just promoted the appearance of heavy-duty motor.The power of motor is more big, its stator and rotor core also just inevitably need to increase, motor is in the middle of the process of running, owing in the winding passing through of electric current arranged, on the lead of motor winding, can produce Joule heat, like this, in the middle of the process of motor rotation, need to have a large amount of caloric requirements to discharge, for low power motor, because the length of its stator core and rotor core is less, thereby in the middle of the process of running, can satisfy the cooling requirement of motor by the flabellum with the main shaft rotation that is loaded on the bottom, but along with the disconnected increase of motor power output, the stator core of motor and the length of rotor core is also in continuous increase, therefore only relies on the flabellum of motor bottom of the prior art can not satisfy the demand of motor radiating.
Discover that the internal temperature rise of motor is more little, the maximum power of its output and the difference of rated power are also just more little, the probability that motor breaks down is just more little, in view of this, still be for the low-power machine for heavy-duty motor no matter, the cooling of motor internal is vital.
In view of this, motor internal is better cooled off, improve its peak power output, reduce its probability of failure, be the technical problem that those skilled in the art need solve.
The utility model content
It is fast that the technical problems to be solved in the utility model provides a kind of cooling rate, effectively improves the novel water cooled machine of load.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of novel water cooled machine, comprise shell, front end housing, rear end cap, stator, winding and rotor, described front end housing and rear end cap are equipped with axis hole, described front end housing and rear end cap are installed in the shell two ends respectively, described winding is arranged in the stator, described stator is fixing in the enclosure, described rotor can be rotatably set in the stator by axis hole, the circumferencial direction of described stator is provided with draw-in groove, described draw-in groove top is provided with first through hole and second through hole that communicates with shell, be provided with cooling pipe in the described draw-in groove, described cooling pipe is provided with water inlet and delivery port, described water inlet extends to housing exterior by first through hole, and described delivery port extends to housing exterior by second through hole.
As optimized technical scheme, described draw-in groove is provided with more than one, and the quantity of cooling pipe equates with the quantity of draw-in groove.
As optimized technical scheme, described draw-in groove is " U " shape groove, makes cooling pipe and draw-in groove fit more by adopting " U " shape groove, increases cooling effect.
As optimized technical scheme, described water inlet and delivery port place are equipped with by-pass valve control, by set by-pass valve control, can control current, when cooling water temperature is too high, can change cooling water, make cooling effect better.
The beneficial effects of the utility model are: by being arranged on the draw-in groove on the stator, and be installed in cooling pipe in the draw-in groove, make the cooling effect that having of motor is high, property has improved the load capacity of motor indirectly, is fit to promote the use of.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the sectional view of the utility model water cooled machine;
Fig. 2 is the structural representation of the utility model water cooled machine.
Embodiment
Consult a kind of novel water cooled machine illustrated in figures 1 and 2, comprise shell 1, front end housing 2, rear end cap 3, stator 4, winding 5 and rotor 6, described front end housing 2 is equipped with axis hole (not shown) with rear end cap 3, described front end housing 2 is installed in shell 1 two ends respectively with rear end cap 3, described winding 5 is arranged in the stator 4, described stator 4 is fixed in the shell 1, described rotor 6 can be rotatably set in the stator 4 by axis hole (not shown), the circumferencial direction of described stator 4 is provided with draw-in groove 7, described draw-in groove 7 tops are provided with first through hole 8 and second through hole 9 that communicates with shell 1, be provided with cooling pipe 10 in the described draw-in groove 7, described cooling pipe 10 is provided with water inlet 11 and delivery port 12, described water inlet 11 extends to shell 1 outside by first through hole 8, and described delivery port 12 extends to shell 1 outside by second through hole 9.
Wherein, described draw-in groove 7 is provided with more than one, and the quantity of cooling pipe 10 equates with the quantity of draw-in groove 7.
Described draw-in groove 7 is " U " shape groove, makes cooling pipe 10 and draw-in groove 7 fit more by adopting " U " shape groove, increases cooling effect.
Described water inlet 11 is equipped with by-pass valve control 13 with delivery port 12 places, by set by-pass valve control 13, can control current, when cooling water temperature is too high, can change cooling water, makes cooling effect better.
The beneficial effects of the utility model are: by being arranged on the draw-in groove on the stator, and be installed in cooling pipe in the draw-in groove, make the cooling effect that having of motor is high, property has improved the load capacity of motor indirectly, is fit to promote the use of.
The above only is embodiment of the present utility model, but protection range of the present utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range that claims were limited.
Claims (4)
1. novel water cooled machine, comprise shell (1), front end housing (2), rear end cap (3), stator (4), winding (5) and rotor (6), described front end housing (2) is equipped with axis hole with rear end cap (3), described front end housing (2) is installed in shell (1) two ends respectively with rear end cap (3), described winding (5) is arranged in the stator (4), described stator (4) is fixed in the shell (1), described rotor (6) can be rotatably set in the stator (4) by axis hole, it is characterized in that: the circumferencial direction of described stator (4) is provided with draw-in groove (7), described draw-in groove (7) top is provided with first through hole (8) and second through hole (9) that communicates with shell (1), be provided with cooling pipe (10) in the described draw-in groove (7), described cooling pipe (10) is provided with water inlet (11) and delivery port (12), described water inlet (11) extends to shell (1) outside by first through hole (8), and described delivery port (12) extends to shell (1) outside by second through hole (9).
2. novel water cooled machine according to claim 1, it is characterized in that: described draw-in groove (7) is provided with more than one, and the quantity of cooling pipe (10) equates with the quantity of draw-in groove (7).
3. novel water cooled machine according to claim 1, it is characterized in that: described draw-in groove (7) is " U " shape groove.
4. novel water cooled machine according to claim 1 is characterized in that: described water inlet (11) locates to be equipped with by-pass valve control (13) with delivery port (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125695 CN203166699U (en) | 2013-03-19 | 2013-03-19 | Novel water-cooled motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125695 CN203166699U (en) | 2013-03-19 | 2013-03-19 | Novel water-cooled motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203166699U true CN203166699U (en) | 2013-08-28 |
Family
ID=49027855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320125695 Expired - Fee Related CN203166699U (en) | 2013-03-19 | 2013-03-19 | Novel water-cooled motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203166699U (en) |
-
2013
- 2013-03-19 CN CN 201320125695 patent/CN203166699U/en not_active Expired - Fee Related
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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: 20130828 Termination date: 20140319 |