CN204361854U - A kind of New-type electric machine cooling system - Google Patents
A kind of New-type electric machine cooling system Download PDFInfo
- Publication number
- CN204361854U CN204361854U CN201420783951.6U CN201420783951U CN204361854U CN 204361854 U CN204361854 U CN 204361854U CN 201420783951 U CN201420783951 U CN 201420783951U CN 204361854 U CN204361854 U CN 204361854U
- Authority
- CN
- China
- Prior art keywords
- new
- electric machine
- cooling system
- runner
- type electric
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 24
- 239000011324 bead Substances 0.000 claims abstract description 7
- 210000003205 muscle Anatomy 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
A kind of New-type electric machine cooling system: this system is made up of blower fan, radiating ribs, runner, deep bead, cooling system by blower fan as power source, using motor internal gas as heat transfer medium, it is made to circulate at motor internal, carry out cold and hot exchange, motor internal heat is directly taken out of, runner is set in motor radiating muscle bottom, cool motor internal gas, after cooling, gas enters machine cavity again.
Description
Technical field
The utility model relates to a kind of New-type electric machine cooling system, can effectively reduce the temperature of motor stator teeth portion and rotor appearance, thus improves the useful life of motor.
Background technology
At present, the mode that the cooling of conventional motors is mainly dispelled the heat by stator back is carried out, thermal source due to motor is winding, and winding distance stator back is apart from remote, there is again the thermal insulation of insulation to affect simultaneously, making back radiating efficiency generally on the low side, for meeting the instructions for use of motor itself, heat radiation needs to increase extra power consumption and exports, and makes up the impact that radiating efficiency caused temperature rise on the low side is too high.
Summary of the invention
In order to improve the radiating efficiency of motor, the utility model provides a kind of New-type electric machine cooling system, this system is made up of blower fan, radiating ribs, runner, deep bead, cooling system by blower fan as power source, using motor internal gas as heat transfer medium, it is made to circulate at motor internal, carry out cold and hot exchange, motor internal heat is directly taken out of, runner is set in motor radiating muscle bottom, cool motor internal gas, after cooling, gas enters machine cavity again; The heat transfer medium of this system is the gas of motor internal, with external environment; This Operation system setting has deep bead, improves the exchange efficiency of heat in inside; In this system, have two kinds of heat exchange mediums, in two media, wherein one is gaseous state, and another is liquid; In this system, the disposed outside runner of motor radiating muscle, improves heat exchange efficiency; In this system, runner is set to through-type runner, spiral flow channel, S shape runner three kinds of forms; In this system, stators and rotators opens air holes, increase heat exchange area.
The utility model has heat exchange efficiency high feature, can effectively solve motor in real work, the situation that heat exchange efficiency is too low.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1, Fig. 2, Fig. 3 are the utility model structure charts
In figure, sequence 1 is blower fan sequence 2 for radiating ribs sequence 3 is runner
Sequence 4 is deep bead sequence 5 for stator sequence 6 is rotor
In Fig. 1, cooling air duct bottom is provided with water channel, and meanwhile, wind path arrives the opposite side of motor by the air gap between stator and rotor.
In Fig. 2, cooling air duct top and the bottom are provided with water channel.
In Fig. 3, cooling air duct is at motor internal, and except passing through air gap, the wind path also by stator and rotor leave passes through, and arrives the opposite side of motor.
Embodiment
In FIG, motor internal gas realizes gas interior circulation by blower fan, and after blower fan, hot inside air passes through sequence 2 radiating ribs by transfer of heat to sequence 3 runner, and in runner, medium takes heat out of motor.Hot-air is by after sequence 2 radiating ribs, temperature reduces, cavity is entered by sequence 4 deep bead, again through winding surface and sequence 5 stator, gap between sequence 6 rotor, sequence 5 stator teeth heat and sequence 6 rotor surface heat are taken away by the mode of heat exchange, refrigerating gas becomes hot gas after absorbing heat again, by blower fan, again circulate.With sequential 6 stator, by itself heat transfer, partial heat is passed to sequence 3 runner, take heat out of motor by sequence 3 runner.
Claims (9)
1. a New-type electric machine cooling system, this system is made up of blower fan, radiating ribs, runner, deep bead, cooling system by blower fan as power source, using motor internal gas as heat transfer medium, make it circulate at motor internal, carry out cold and hot exchange, motor internal heat is directly taken out of, arrange runner in motor radiating muscle bottom, cool motor internal gas, after cooling, gas enters machine cavity again.
2. a kind of New-type electric machine cooling system according to claim 1, is characterized in that the heat transfer medium of this system is the gas of motor internal, with external environment.
3. a kind of New-type electric machine cooling system according to claim 1, is characterized in that this Operation system setting has deep bead.
4. a kind of New-type electric machine cooling system according to claim 1, is characterized in that in this system, has two kinds of heat exchange mediums, and in two media, wherein one is gaseous state, and another is liquid.
5. a kind of New-type electric machine cooling system according to claim 1, is characterized in that in this system, the disposed outside runner of motor radiating muscle.
6. a kind of New-type electric machine cooling system according to claim 1, is characterized in that, in this system, runner is set to through-type runner.
7. a kind of New-type electric machine cooling system according to claim 1, is characterized in that in this system, runner is set to spiral flow channel.
8. a kind of New-type electric machine cooling system according to claim 1, is characterized in that in this system, and runner is set to S shape runner.
9. a kind of New-type electric machine cooling system according to claim 1, is characterized in that, in this system, stators and rotators opening air holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420783951.6U CN204361854U (en) | 2014-12-11 | 2014-12-11 | A kind of New-type electric machine cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420783951.6U CN204361854U (en) | 2014-12-11 | 2014-12-11 | A kind of New-type electric machine cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204361854U true CN204361854U (en) | 2015-05-27 |
Family
ID=53263300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420783951.6U Expired - Fee Related CN204361854U (en) | 2014-12-11 | 2014-12-11 | A kind of New-type electric machine cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204361854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104467285A (en) * | 2014-12-11 | 2015-03-25 | 北京百正创源科技有限公司 | Novel motor cooling system |
-
2014
- 2014-12-11 CN CN201420783951.6U patent/CN204361854U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104467285A (en) * | 2014-12-11 | 2015-03-25 | 北京百正创源科技有限公司 | Novel motor cooling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205583933U (en) | Motor of inside heat dissipation self -cooling | |
| CN203219017U (en) | Internal cooling air passage device of casing water-cooling motor | |
| CN104410250A (en) | Double-path cooling type frequency converter cooling system | |
| CN202034859U (en) | Liquid cooling system of motor | |
| CN104467285A (en) | Novel motor cooling system | |
| CN204361854U (en) | A kind of New-type electric machine cooling system | |
| CN202550740U (en) | Fan-free motor cooling structure | |
| CN202856538U (en) | Motor wind road structure | |
| CN205453327U (en) | Air cooling formula motor cooling device | |
| CN202818000U (en) | Motor in multi-wind path ventilation structure | |
| CN207819674U (en) | A kind of autonomous cooling motor | |
| CN102611249A (en) | Fanless motor cooling structure | |
| CN205753854U (en) | A kind of frequency conversion water-cooled machine | |
| CN202354004U (en) | Internal and external double-circulation cooling machine for electric control cabinet | |
| CN204465261U (en) | A kind of outer circulation forced ventilation air-cooled cooler | |
| CN205231911U (en) | Immersible pump is with heat dissipation motor | |
| CN203482013U (en) | High-power high-speed motor and high-power high-speed draught fan | |
| CN203822666U (en) | Portable electric fan based on temperature difference power generation | |
| CN206329409U (en) | A kind of Stirling cooling devcie of motor with heat insulation structural | |
| CN204376634U (en) | A kind of high-efficient low-noise water-cooling cooler | |
| CN202602464U (en) | Novel cooling device of motor | |
| CN205212608U (en) | Inside and outside circulating air cooling motor | |
| CN205304502U (en) | Do benefit to radiating motor of rotor | |
| CN202889116U (en) | Motor water-cooling device | |
| CN204408046U (en) | Permagnetic synchronous motor and be equipped with the helical-lobe compressor of this permagnetic synchronous motor |
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 |
Granted publication date: 20150527 |