CN106329830A - Water-cooled type motor apparatus - Google Patents
Water-cooled type motor apparatus Download PDFInfo
- Publication number
- CN106329830A CN106329830A CN201510355473.8A CN201510355473A CN106329830A CN 106329830 A CN106329830 A CN 106329830A CN 201510355473 A CN201510355473 A CN 201510355473A CN 106329830 A CN106329830 A CN 106329830A
- Authority
- CN
- China
- Prior art keywords
- motor
- liquid
- cooling
- water
- lid
- 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.)
- Pending
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Disclosed is a water-cooled type motor apparatus. The water-cooled type motor apparatus comprises a motor case unit, a motor comprising a driving shaft, a cooling case and an impeller unit, wherein an accommodating space and a cooling chamber are defined by the motor case unit; the motor case unit comprises a liquid injection opening and a liquid exhausting opening which are connected with the cooling chamber; the cooling case is connected with the motor case unit, and defines a liquid storage space; the cooling case comprises a liquid inlet and a liquid outlet which are connected with the liquid storage space; the impeller unit is connected with one end of the driving shaft and is arranged in the liquid storage space, and can be driven by the driving shaft to rotate so as to allow the liquid which enters the liquid storage space from the liquid inlet to be conveyed to the liquid outlet to flow out, and the liquid flows to the liquid injection opening to enter the cooling chamber to cool the motor; and next, the liquid is discharged through the liquid exhausting opening. Therefore, a heat exchange purpose is achieved; and meanwhile, the operating load of the motor is reduced, the flowing speed of the liquid is accelerated, and the cooling efficiency is further improved.
Description
Technical field
The present invention relates to a kind of motor apparatus, particularly relate to a kind of water-cooled motor apparatus.
Background technology
Refering to Fig. 1, TaiWan, China patent announcement number 169755 discloses a kind of water-cooled motor dress
Put.This water-cooled motor apparatus includes a motor chassis 2, flabellum 3 of 1, motor,
And a cooling housing 4.
This motor chassis 1 defines an accommodation space 11 and one around this accommodation space 11
Cooling space 12.This motor 2 is arranged in the accommodation space 11 of this motor chassis 1, and
Including a rotating drive shaft 21.This flabellum 3 is connected to the drive shaft 21 of this motor 2
One end.This cooling housing 4 is connected to this motor chassis 1 and cover sets this flabellum 3, and defines
Go out a liquid storage space 41 being connected with the cooling space 12 of this motor chassis 1, and include
The liquid inlet 42 being connected with this liquid storage space 41 and a liquid outlet 43.
During use, liquid 5 is flowed into this cooling housing 4 by the liquid inlet 42 of this cooling housing 4
Liquid storage space 41 in, owing to the cooling space 12 of this motor chassis 1 is and this cooling housing
The liquid storage space 41 of 4 is joined directly together logical, so, this liquid 5 also can flow into this motor chassis 1
Cooling space 12 in, when this motor 2 starts running, and the drive shaft 21 of this motor 2 can be driven
This flabellum 3 dynamic rotates, to promote the flowing of this liquid 5, finally, by this cooling housing 4 then
Liquid outlet 43 flow out, and this motor 2 operating produce heat can be transferred to by this liquid 5
The external world, reaches to cool down the effect of this motor 2.
But, owing to this liquid inlet 42 is all provided at this motor chassis 1 with this liquid outlet 43
Homonymy, when causing this motor 2 to operate, this liquid 5 can be guided by this flabellum 3 turn, and
This liquid 5 having part not yet to carry out heat exchange is transferred directly to this liquid outlet 43 and flows out,
Make cooling effectiveness the best.And this motor 2 is full of the liquid storage of this cooling housing 4 at this liquid 5
Operate under the high water pressures in the cooling space 12 of space 41 and this motor chassis 1, cause this
The operating load of motor 2 is high, has again the disappearance that power consumption is big.
Summary of the invention
It is an object of the invention to provide a kind of water-cooled motor apparatus promoting cooling effectiveness.
Water-cooled motor apparatus of the present invention, comprise a motor chassis unit, motor, one
Individual cooling casing and an impeller units.This motor chassis unit define an accommodation space and
One cooling chamber around this accommodation space, and include the fluid injection being connected with this cooling chamber
Mouth and a leakage fluid dram.This motor is arranged in the accommodation space of this motor chassis unit, and bag
Include a rotating drive shaft.This cooling casing connects this motor chassis unit, and defines one
Individual liquid storage space, and include the liquid inlet being connected with this liquid storage space and one go out liquid
Mouthful.This impeller units connects one end of the drive shaft of this motor and is arranged on the storage of this cooling casing
In liquid space.This impeller units can be driven by the drive shaft of this motor and rotate, so that one by this
The liquid in the liquid storage space that the liquid inlet of cooling casing enters to this cooling casing is transported to this
Cool down the liquid outlet of casing and flow out, and flow to the liquid injection port of this motor chassis unit and enter this
Cooling chamber is to cool down this motor, then is discharged by the leakage fluid dram of this motor chassis unit.
The water-cooled motor apparatus of the present invention, this motor chassis unit includes that one is arranged for this motor
In interior and there is the motor shell of two contrary open ends, and close off the of described open end
One lid and the second lid.
The water-cooled motor apparatus of the present invention, this motor shell has one and defines this accommodation space
Interior surrounding wall, one connect and define around this interior surrounding wall and matching with this interior surrounding wall
The outer surrounding wall of this cooling chamber, and multiple separately and respectively from this interior surrounding wall to this outer around
The radiating fin that wall extends.
The water-cooled motor apparatus of the present invention, this motor shell also has and multiple is positioned at intervals
Between this interior surrounding wall and this outer surrounding wall, and connect this interior surrounding wall and the connection of this outer surrounding wall
Wall, and the cooling chamber of this motor shell is separated out multiple cooling end by described connection wall.
The water-cooled motor apparatus of the present invention, this liquid injection port is formed in this first lid, this row
Liquid mouth is formed in this second lid.
The water-cooled motor apparatus of the present invention, the first lid of this motor shell defines one and is somebody's turn to do
The fluid injection room that the cooling chamber of motor shell is connected, and the second lid of this motor shell defines
The one discharge opeing room being connected with the cooling chamber of this motor shell.
The water-cooled motor apparatus of the present invention, the fluid injection room of the first lid of this motor shell is vertical
In this motor drive shaft cross sectional shape ringwise, and the row of the second lid of this motor shell
Liquid chamber is perpendicular to the cross sectional shape of the drive shaft of this motor ringwise.
The water-cooled motor apparatus of the present invention, this cooling casing connects this motor chassis removably
First lid of unit.
The water-cooled motor apparatus of the present invention, also comprises a note connecting this motor chassis unit
The connection unit of the liquid outlet of liquid mouth and this cooling casing.
The beneficial effects of the present invention is: by by the liquid storage space of this cooling casing and this motor
The cooling chamber isolation of casing unit, and by the liquid outlet of this cooling casing and this motor chassis list
The design that the liquid injection port space of unit is connected, liquid inherently enters the cold of this motor chassis unit
But room, reaches the purpose of heat exchange, meanwhile, alleviates the operating load of this motor and improve liquid
Flowing velocity, promotes cooling effectiveness then.
Accompanying drawing explanation
Fig. 1 is the profile of conventional water-cooled motor apparatus；
Fig. 2 is the three-dimensional exploded view of an embodiment of water-cooled motor apparatus of the present invention；
Fig. 3 is the three-dimensional combination figure of this embodiment；
Fig. 4 is the side view of this embodiment；
Fig. 5 is a profile intercepted along Fig. 4 cathetus V-V, illustrates that a liquid is at this
Flow path in embodiment；And
Fig. 6 is enlarged partial sectional view, and cooling casing and an impeller list of this embodiment is described
Unit.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the present invention is described in detail.
Refering to Fig. 2, Fig. 3 and Fig. 5, an embodiment peace of water-cooled motor apparatus of the present invention
It is loaded in an electric motor car (not shown), and this electric motor car is such as but not limited to electric automobile, electronic
Locomotive or electric bicycle.The embodiment of water-cooled motor apparatus of the present invention comprises a motor machine
Shell unit 6, one include a rotating drive shaft 71 7, one, motor cooling casing 8,
One impeller units 9, and a connection unit 10.
This motor chassis unit 6 includes 61, first lid 62 of a motor shell, and
One the second lid 63.
This motor shell 61 have one in the outer surrounding wall 612 of surrounding wall 611, multiple alternate
Every connection wall 613, and multiple radiating fin 614 separately.This interior surrounding wall 611 boundary
Make a length direction along this interior surrounding wall 611 extend and there are two contrary openings
The accommodation space 615 of end 6101.This outer surrounding wall 612 around this interior surrounding wall 611, and
Match with this interior surrounding wall 611 define one for cool down this motor 7 liquid 60 flow
In interior cooling chamber 616.This cooling chamber 616 is prolonged along the length direction of this outer surrounding wall 612
Stretch, and there are two contrary open end 6102.A row is formed on this outer surrounding wall 612
Pore 6121.Described connection wall 613 is positioned at this surrounding wall 611 and this outer surrounding wall 612
Between, and connect this interior surrounding wall 611 and this outer surrounding wall 612, and by this cooling chamber 616 points
It is separated out multiple cooling end 6161.One of them cooling end 6161 is connected with this steam vent 6121.
Described radiating fin 614 is positioned in the cooling end 6161 of correspondence, and respectively from this interior surrounding wall
611 extend to this outer surrounding wall 612 and do not connect with this outer surrounding wall 612.This motor shell
61 also have two contrary open ends 610.Each open end 610 is by this accommodation space 615
Other open end 6101 common with the other open end 6102 of this cooling chamber 616
Constitute.
This first lid 62 is used for closing one of them open end 610 of this motor shell 61.
This first lid 62 defines one and is connected with the accommodation space 615 of this motor shell 61
First inner space 621 (see Fig. 5), and one around this first inner space 621 and with this
The fluid injection room 622 (see Fig. 5) that the cooling chamber 616 of motor shell 61 is connected, and include one
The liquid injection port 623 being connected with this fluid injection room 622.This fluid injection room 622 is perpendicular to this motor 7
Drive shaft 71 cross sectional shape ringwise.
This second lid 63 is used for closing another open end 610 of this motor shell 61.Should
Second lid 63 defines be connected with the accommodation space 615 of this motor shell 61
Two inner spaces 631, and one around this second inner space 631 and with this motor shell 61
The discharge opeing room 632 that is connected of cooling chamber 616, and include that one is connected with this discharge opeing room 632
Logical leakage fluid dram 633.This discharge opeing room 632 is perpendicular to the cross section shape of the drive shaft 71 of this motor 7
Shape is ringwise.When this liquid 60 flows into the described cooling end 6161, first of this motor shell 61
During the discharge opeing room 632 of the fluid injection room 622 of lid 62 and the second lid 63, in described cooling end
6161, the air in this fluid injection room 622 and this discharge opeing room 632 can be via this steam vent 6121
Discharge, treat that described cooling end 6161, this fluid injection room 622 and this discharge opeing room 632 overflow this liquid
After 60, then with waterproof washer (not shown) and screw (not shown) this steam vent 6121 airtight.
This motor 7 is arranged on the accommodation space 615 of the motor shell 61 of this motor chassis unit 6
In.Due to structure the technical characteristic of non-invention of this motor 7, repeat no more in this.Should
The drive shaft 71 of motor 7 can connect adjacent to one end of the second lid 63 of this motor chassis unit 6
Tie the driving assembly (not shown) to this electric motor car.When this motor 7 operates, this motor 7
Drive shaft 71 drives the driving assembly of this electric motor car, so that this electric motor car running.
Refering to Fig. 4 to Fig. 6, this cooling casing 8 connects this motor chassis unit 6 removably
The first lid 62, and define this liquid 60 of a confession and flow and make this liquid 60 supercharging
Liquid storage space 81 (see Fig. 6), and include that one is connected with this liquid storage space 81 and for this liquid
The liquid inlet 82 that body 60 enters, and one be connected with this liquid storage space 81 and this liquid of confession
60 liquid outlets 83 flowed out.
This impeller units 9 connects the drive shaft 71 of this motor 7 adjacent to this motor chassis unit 6
One end of the first lid 62, and be arranged in the liquid storage space 81 of this cooling casing 8.Should
Connect unit 10 such as but not limited to steel pipe or plastic tube.This connection unit 10 connects this motor
The liquid injection port 623 of the first lid 62 of casing unit 6 and the liquid outlet 83 of this cooling casing 8.
When this motor 7 operates, this impeller units 9 can be driven by the drive shaft 71 of this motor 7
Move and rotate, and this liquid 60 is entered to this liquid storage sky by the liquid inlet 82 of this cooling casing 8
Between 81, then, be transported to this liquid outlet 83 and flow out, then, via this connection unit
The liquid injection port 623 of 10 the first lids 62 flowing to this motor chassis unit 6 and enter this fluid injection
Room 622, then cooling chamber 616 described cold of this motor shell 61 is entered by this fluid injection room 622
But portion 6161 is to cool down this motor 7, then is collected to the discharge opeing room 632 of this motor chassis unit 6,
And discharged by the leakage fluid dram 633 of the second lid 63 of this motor chassis unit 6.
In sum, the present invention is by by the liquid storage space 81 of this cooling casing 8 and this motor
The cooling chamber 616 the most mutually isolation of casing unit 6, only by this cooling casing 8
Liquid outlet 83 is connected with liquid injection port 623 space of the first lid 62 of this motor chassis unit 6
Logical, therefore liquid inherently enters the cooling chamber of motor shell 61 of this motor chassis unit 6
616, reach the purpose of heat exchange, meanwhile, the operating of this motor 7 only needs to drive in this liquid storage
The liquid 60 in space 81 flows, and can alleviate the operating load of this motor 7 so that in this storage
Liquid 60 flowing velocity of liquid space 81 can be enhanced, and promotes the liquid in this cooling chamber 616
Body 60 flowing velocity is also enhanced, and then promotes cooling effectiveness, so really can reach this
Bright purpose.
Claims (9)
1. a water-cooled motor apparatus, comprises: a motor chassis unit, defines
One accommodation space and a cooling chamber around this accommodation space；One motor, is arranged on
In the accommodation space of this motor chassis unit, and include a rotating drive shaft；One cold
But casing, connects this motor chassis unit, and defines a liquid storage space, and include with
A liquid inlet that this liquid storage space is connected and a liquid outlet；One impeller units, even
In the one end connecing the drive shaft of this motor the liquid storage space being arranged on this cooling casing；It is special
Levy and be:
This motor chassis unit includes a liquid injection port being connected with this cooling chamber and one
Leakage fluid dram；This impeller units can be driven by the drive shaft of this motor and rotate, so that one by this
The liquid in the liquid storage space that the liquid inlet of cooling casing enters to this cooling casing is transported to this
Cool down the liquid outlet of casing and flow out, and flow to the liquid injection port of this motor chassis unit and enter
This cooling chamber is to cool down this motor, then is discharged by the leakage fluid dram of this motor chassis unit.
Water-cooled motor apparatus the most according to claim 1, it is characterised in that: this horse
Reach casing unit and include that one is arranged at motor that is interior and that have two contrary open ends for this motor
Housing, and close off the first lid and second lid of described open end.
Water-cooled motor apparatus the most according to claim 2, it is characterised in that: this horse
Reach housing to have and one define the interior surrounding wall of this accommodation space, one connect and interior enclose around this
Around wall and match with this interior surrounding wall and define the outer surrounding wall of this cooling chamber, and multiple phase
Interval and the radiating fin extended to this outer surrounding wall from this interior surrounding wall respectively.
Water-cooled motor apparatus the most according to claim 3, it is characterised in that: this horse
Reach housing and also there is multiple being positioned at intervals between this surrounding wall and this outer surrounding wall, and connect
Connect the connection wall of this interior surrounding wall and this outer surrounding wall, and described connection wall is by this motor shell
Cooling chamber be separated out multiple cooling end.
Water-cooled motor apparatus the most according to claim 3, it is characterised in that: this note
Liquid mouth is formed in this first lid, and this leakage fluid dram is formed in this second lid.
Water-cooled motor apparatus the most according to claim 5, it is characterised in that: this horse
The first lid reaching housing defines a fluid injection room being connected with the cooling chamber of this motor shell
, and the second lid of this motor shell defines one and is connected with the cooling chamber of this motor shell
Discharge opeing room.
Water-cooled motor apparatus the most according to claim 6, it is characterised in that: this horse
The cross sectional shape of the drive shaft that the fluid injection room of the first lid reaching housing is perpendicular to this motor is ring
Shape, and the discharge opeing room of the second lid of this motor shell be perpendicular to this motor drive shaft cut
Face shape is ringwise.
Water-cooled motor apparatus the most according to claim 2, it is characterised in that: this is cold
But casing connects the first lid of this motor chassis unit removably.
9. according to the water-cooled motor apparatus described in claim 1 or 8, it is characterised in that:
Also comprise the liquid outlet of a liquid injection port connecting this motor chassis unit and this cooling casing
Connect unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510355473.8A CN106329830A (en) | 2015-06-25 | 2015-06-25 | Water-cooled type motor apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510355473.8A CN106329830A (en) | 2015-06-25 | 2015-06-25 | Water-cooled type motor apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106329830A true CN106329830A (en) | 2017-01-11 |
Family
ID=57728619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510355473.8A Pending CN106329830A (en) | 2015-06-25 | 2015-06-25 | Water-cooled type motor apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106329830A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108631492A (en) * | 2017-03-21 | 2018-10-09 | 上海骐宏电驱动科技有限公司 | Motor with refrigerating function |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2451765Y (en) * | 2000-11-30 | 2001-10-03 | 池学聪 | Low-noise pipeline pump |
| US6570276B1 (en) * | 1999-11-09 | 2003-05-27 | Alstom | Ventilation device and rail traction electric motor equipped with such a device |
| TWM363517U (en) * | 2009-05-05 | 2009-08-21 | Ji Ee Industry Co Ltd | Power driven water pump |
| US20100322801A1 (en) * | 2009-06-23 | 2010-12-23 | Sam Tang | Micropump structure |
| TWM412549U (en) * | 2011-05-06 | 2011-09-21 | jin-feng Zhang | Liquid-cooling type motor and its housing |
| CN202926726U (en) * | 2012-11-23 | 2013-05-08 | 苏州优德通力电气有限公司 | Water-cooled pool cover pump |
| CN103452857A (en) * | 2012-05-31 | 2013-12-18 | 基益企业股份有限公司 | Electric water pump |
| CN104079120A (en) * | 2014-07-19 | 2014-10-01 | 解春慧 | Electric automobile water-cooled motor |
| CN204706996U (en) * | 2015-06-25 | 2015-10-14 | 泰荣动力科技股份有限公司 | Water-cooled motor apparatus |
-
2015
- 2015-06-25 CN CN201510355473.8A patent/CN106329830A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6570276B1 (en) * | 1999-11-09 | 2003-05-27 | Alstom | Ventilation device and rail traction electric motor equipped with such a device |
| CN2451765Y (en) * | 2000-11-30 | 2001-10-03 | 池学聪 | Low-noise pipeline pump |
| TWM363517U (en) * | 2009-05-05 | 2009-08-21 | Ji Ee Industry Co Ltd | Power driven water pump |
| US20100322801A1 (en) * | 2009-06-23 | 2010-12-23 | Sam Tang | Micropump structure |
| TWM412549U (en) * | 2011-05-06 | 2011-09-21 | jin-feng Zhang | Liquid-cooling type motor and its housing |
| CN103452857A (en) * | 2012-05-31 | 2013-12-18 | 基益企业股份有限公司 | Electric water pump |
| CN202926726U (en) * | 2012-11-23 | 2013-05-08 | 苏州优德通力电气有限公司 | Water-cooled pool cover pump |
| CN104079120A (en) * | 2014-07-19 | 2014-10-01 | 解春慧 | Electric automobile water-cooled motor |
| CN204706996U (en) * | 2015-06-25 | 2015-10-14 | 泰荣动力科技股份有限公司 | Water-cooled motor apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108631492A (en) * | 2017-03-21 | 2018-10-09 | 上海骐宏电驱动科技有限公司 | Motor with refrigerating function |
| CN108631492B (en) * | 2017-03-21 | 2024-03-22 | 光陆机电有限公司 | Motor with cooling function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105377693B (en) | Electronic gondola driver for ship | |
| CN102705910A (en) | Indoor unit of air conditioner | |
| CN101656445A (en) | System and method for cooling motors | |
| CN208982367U (en) | Double-cooling electronic water pump | |
| CN110307183A (en) | A kind of two-way cooling down formula vertical water pump of pumping plant | |
| TWI578672B (en) | Water - cooled motor devices | |
| CN208578729U (en) | A kind of vacuum pump with oil cooling unit structure | |
| CN106329830A (en) | Water-cooled type motor apparatus | |
| CN206608230U (en) | A kind of water cooling plant of Water-cooled motorcycle engine | |
| CN203285712U (en) | Electric assistance steering pump for electric vehicle | |
| CN107701513A (en) | The pump housing of peripheral pump | |
| CN204706996U (en) | Water-cooled motor apparatus | |
| CN106704264A (en) | Pump, water drainage circulation system with pump and household appliance | |
| CN201656641U (en) | Motor heat dissipation end cover | |
| CN209104976U (en) | Motor | |
| CN206575297U (en) | A kind of motor based on novel end cover | |
| CN206648515U (en) | Heat exchanger | |
| CN203984164U (en) | A kind of electric machine radiator | |
| CN214380523U (en) | Permanent magnet electric roller cooling device | |
| CN102574164A (en) | High-pressure cleaning device | |
| CN207406540U (en) | The pump housing of peripheral pump | |
| CN207554363U (en) | Water pump | |
| CN208885638U (en) | Axial flow pump stuffing-box top is discharged mouth cooling device | |
| CN207664778U (en) | Multichannel circulation cooling electromechanical | |
| CN203362632U (en) | Novel water-cooling type water pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |