CN206542299U - A kind of compact medium-sized high pressure motor of novel cooling structure - Google Patents
A kind of compact medium-sized high pressure motor of novel cooling structure Download PDFInfo
- Publication number
- CN206542299U CN206542299U CN201621413566.8U CN201621413566U CN206542299U CN 206542299 U CN206542299 U CN 206542299U CN 201621413566 U CN201621413566 U CN 201621413566U CN 206542299 U CN206542299 U CN 206542299U
- Authority
- CN
- China
- Prior art keywords
- cooler
- high pressure
- pressure motor
- cooling structure
- deep
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a kind of compact medium-sized high pressure motor of novel cooling structure.Compact medium-sized high pressure motor capacity is big, and efficiency high, the electromagnetic load and thermic load of corresponding motor is also high, it is easy to cause the overheat of motor to be burnt, and reduces service life.Its composition of the utility model includes：External fan, cooler, internal fan, rotor, support, cooler include deep bead, No. two deep beads, No. three deep beads.The external fan, which is arranged on, the left side of the support, by outer ventilation circuit entrance toward being blown into cryogen in cooler aluminum pipe；The high temperature fluid of interior wind path enters inside cooler via interior wind path entrance；High temperature fluid carries out heat exchange with cryogen in cooler, so that high-temperature stream temperature reduction, the rise of cryogen temperature.A number deep bead, No. two deep beads, No. three deep beads change the heat exchange path of cooler high temperature fluid and cryogen, so as to ensure that the fluid temperature (F.T.) for entering rotor region from the outlet of interior wind path is low as far as possible.It ensure that the stable operation of motor safety.
Description
Technical field
The utility model is related to a kind of compact medium-sized high pressure motor of novel cooling structure.
Background technology
Compact medium-sized high pressure motor is the new product researched and developed in former medium-sized high pressure motor base (MB), and it is with capacity electricity
Machine is high compared to center averagely to reduce by two grades, and power density is accordingly improved.
By motor geometric similarity law, the increase of power density will certainly highlight internal heat dissipating problem, it is therefore necessary to
Cooling system is improved to ensure motor safety reliability service.
Accordingly, it would be desirable to design a kind of compact medium-sized high pressure motor of novel cooling structure.
Utility model content
The purpose of this utility model is to provide a kind of compact medium-sized high pressure motor of novel cooling structure.
Above-mentioned purpose is realized by following technical scheme：A kind of compact medium-sized high pressure of novel cooling structure is electronic
Machine, its composition includes：External fan, cooler, internal fan, rotor, support, cooler keep out the wind including a deep bead, No. two
Plate, No. three deep beads;It is characterized in that：The external fan, which is arranged on, the left side of the support, a deep bead, No. two
Deep bead, No. three deep beads are arranged on inside the cooler, and the internal fan is arranged on the right side of the rotor.
Further, described cooler includes cooling aluminum pipe, wind deflector;Described rotor includes stator core, turned
Sub- iron core, stator winding, rotor windings, ventilation steel channel.
Further, the compact medium-sized high pressure motor of described novel cooling structure includes outer ventilation circuit entrance, interior wind
Road entrance, exogenous wind way outlet, the outlet of interior wind path.
Further, the compact medium-sized high pressure motor of described novel cooling structure, cryogen enters from outer ventilation circuit
Mouth is flowed into, and high temperature fluid is flowed into from interior wind path entrance.
Compared with prior art, the beneficial effects of the utility model are：The medium-sized height of compact of this kind of novel cooling structure
The cooler of piezoelectricity motivation is provided with three pieces of deep beads, greatly add the high temperature fluid that enters from interior wind path entrance with from exogenous wind
The path for the cryogen heat exchange that road entrance enters, so that the temperature exported from interior wind path is substantially reduced, it is ensured that motor
Safely and steadily run.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In reference：External fan（1）, a deep bead（2）, No. two deep beads（3）, No. three deep beads（4）, cooler
（5）, internal fan（6）, rotor（7）, support（8）, outer ventilation circuit entrance（9）, interior wind path entrance（10）, exogenous wind way outlet（11）、
Interior wind path outlet（12）.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of compact medium-sized high pressure of novel cooling structure
Motor, its composition includes：External fan（1）, cooler（5）, internal fan（6）, rotor（7）, support（8）, cooler（5）Bag
Include a deep bead（2）, No. two deep beads（3）, No. three deep beads（4）;It is characterized in that：External fan（1）Installed in support（8）
Left side, a deep bead（2）, No. two deep beads（3）, No. three deep beads（4）Installed in cooler（5）Inside, internal fan（6）
Installed in rotor（7）Right side.
Further, cooler（5）Including cooling aluminum pipe, wind deflector, rotor（7）Including stator core, rotor core,
Stator winding, rotor windings, ventilation steel channel.
Further, the compact medium-sized high pressure motor of novel cooling structure includes outer ventilation circuit entrance（9）, interior wind path enters
Mouthful（10）, exogenous wind way outlet（11）, the outlet of interior wind path（12）.
Further, the compact medium-sized high pressure motor of novel cooling structure, cryogen is flowed into from outer ventilation circuit entrance,
High temperature fluid is flowed into from interior wind path entrance.
Operation principle：The interior wind path of this kind of compact medium-sized high pressure motor is sealing and circulating structure, cooler（5）It is internal
A deep bead（2）, No. two deep beads（3）, No. three deep beads（4）Constrain on the left of the flow path of its internal flow, motor
End is provided with a centrifugal internal fan（6）, in centrifugal internal fan（6）Force under pressure, interior wind path cooling gas is first
Axial ventilation ditch is flowed through, rotor radial air duct, air gap and stator Radial ventilation duct is then flowed through, eventually passes motor right-hand end
Portion's air cavity, cooler, the air cavity of motor left end, form solid arrow direction in a closed peripheral passage, way
For the flow path of interior wind path cooling gas.
In order that interior wind path cooling gas temperature reduction, motor is provided with a cooler in outside（5）, external fan（1）
Outer ventilation circuit cooling gas is blown into the aluminum cooling tube inside cooler, the interior wind path cooling gas after heating is entering cooling
Flowed after device around cooling tube, with there is the cooling tube of outer ventilation circuit cooling gas to carry out contact heat-exchanging, so so circulation, outer ventilation circuit
Cooling gas indirectly by motor operation when the heat of interior wind path cooling gas that produces take to outside motor, dotted arrow is indicated in figure
Direction is outer ventilation circuit cooling gas flow path.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of compact medium-sized high pressure motor of novel cooling structure, its composition includes：External fan（1）, cooler（5）、
Internal fan（6）, rotor（7）, support（8）, cooler（5）Including a deep bead（2）, No. two deep beads（3）, No. three keep out the wind
Plate（4）;It is characterized in that：The external fan（1）Installed in there is the support（8）Left side, a deep bead（2）, two
Number deep bead（3）, No. three deep beads（4）Installed in the cooler（5）Inside, the internal fan（6）Installed in described fixed turn
Son（7）Right side.
2. the compact medium-sized high pressure motor of novel cooling structure according to claim 1, it is characterised in that：Described
Cooler（5）Including cooling aluminum pipe, wind deflector, described rotor（7）Including stator core, rotor core, stator winding, turn
Sub- winding, ventilation steel channel.
3. the compact medium-sized high pressure motor of novel cooling structure according to claim 1, it is characterised in that the electricity
Motivation includes outer ventilation circuit entrance（9）, interior wind path entrance（10）, exogenous wind way outlet（11）, the outlet of interior wind path（12）.
4. the compact medium-sized high pressure motor of novel cooling structure according to claim 3, it is characterised in that：Low temperature stream
Body is from outer ventilation circuit entrance（9）Flow into, high temperature fluid is from interior wind path entrance（10）Flow into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413566.8U CN206542299U (en) | 2016-12-22 | 2016-12-22 | A kind of compact medium-sized high pressure motor of novel cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621413566.8U CN206542299U (en) | 2016-12-22 | 2016-12-22 | A kind of compact medium-sized high pressure motor of novel cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206542299U true CN206542299U (en) | 2017-10-03 |
Family
ID=59938591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621413566.8U Expired - Fee Related CN206542299U (en) | 2016-12-22 | 2016-12-22 | A kind of compact medium-sized high pressure motor of novel cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206542299U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199530A (en) * | 2018-01-11 | 2018-06-22 | 西华大学 | A kind of salient pole synchronous electric machine confluence annular lead wire cooling structure |
| CN109921567A (en) * | 2019-05-06 | 2019-06-21 | 哈尔滨理工大学 | A kind of large synchronous compensator rotor rotation formula air-makeup system |
-
2016
- 2016-12-22 CN CN201621413566.8U patent/CN206542299U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199530A (en) * | 2018-01-11 | 2018-06-22 | 西华大学 | A kind of salient pole synchronous electric machine confluence annular lead wire cooling structure |
| CN108199530B (en) * | 2018-01-11 | 2023-07-14 | 西华大学 | Annular lead cooling structure of salient pole synchronous motor confluence |
| CN109921567A (en) * | 2019-05-06 | 2019-06-21 | 哈尔滨理工大学 | A kind of large synchronous compensator rotor rotation formula air-makeup system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5358667B2 (en) | Permanent magnet generator | |
| CN205039662U (en) | Cooling method is wind path structure of IC611's motor | |
| CN104734422B (en) | A kind of novel permanent-magnet motor | |
| CN206179636U (en) | Built -in heat radiation structure's transformer | |
| CN206542299U (en) | A kind of compact medium-sized high pressure motor of novel cooling structure | |
| CN208062902U (en) | A kind of water-cooling system of New-type electric machine | |
| CN109687609A (en) | Permanent magnet synchronous traction motor with heat pipe cooler | |
| CN109980852A (en) | A kind of wind-driven generator aeration radiation system | |
| CN107359743A (en) | A kind of direct-cooled motor for electric car | |
| CN206004475U (en) | A kind of motor of convenient radiating | |
| CN205753785U (en) | There is the steam turbine generator of spiral two-way water-cooled end cooling system | |
| CN106533037B (en) | Double-feed wind driven generator | |
| CN219643715U (en) | Double-air-duct heat radiation structure of generator | |
| CN105990944B (en) | A kind of air-cooled steam turbine generator wind path structure | |
| CN206060461U (en) | A kind of increased safety three-phase induction motor ventilation cooling structure | |
| CN212985553U (en) | Axial-flow air compressor for hydrogen fuel cell | |
| CN206878647U (en) | A kind of permagnetic synchronous motor cooling system | |
| CN205977374U (en) | Radiator fan assembly | |
| CN105827055B (en) | Steam turbine generator with the two-way water-cooled end cooling system of spiral | |
| CN201750288U (en) | Ventilation system of variable frequency motor | |
| CN203481932U (en) | Anti-explosion high-power high-speed motor and anti-explosion high-power high-speed fan | |
| CN203482013U (en) | High-power high-speed motor and high-power high-speed draught fan | |
| CN106230189A (en) | A kind of motor of convenient heat radiation | |
| CN108110954A (en) | A kind of cooling system of positive voltage type anti-explosion generator | |
| CN208754145U (en) | A kind of high performance permanent magnetic synchronous motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20181222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |