CN107947476A - A kind of water cooled machine - Google Patents
A kind of water cooled machine Download PDFInfo
- Publication number
- CN107947476A CN107947476A CN201711284891.8A CN201711284891A CN107947476A CN 107947476 A CN107947476 A CN 107947476A CN 201711284891 A CN201711284891 A CN 201711284891A CN 107947476 A CN107947476 A CN 107947476A
- Authority
- CN
- China
- Prior art keywords
- motor
- water cooled
- cooled machine
- fixedly connected
- terminal box
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
Abstract
The invention discloses a kind of water cooled machine,Including motor body,Motor liner,The bottom of the water cooled machine is fixedly connected with metab,The lateral rear of the motor body is electrically connected with power switch,The side of the power switch is fixedly connected with external wing,The top of the external wing is closely connected with terminal box fixed base,The front portion of the terminal box fixed base is fixedly connected with cooling water pipe box,The right part of the water cooled machine is fixedly connected with motor extemal plate,The surface of the motor extemal plate is evenly distributed with several external screw holes,Motor bearings is connected with the middle part of the motor extemal plate,Motor shaft is rotatably connected in the middle part of the motor bearings,The device is easy to operate,It is simple and safe,Electric operation can be made more stable,Structure design is practical,It is scientific and reasonable,It is adapted to all kinds of electric cars,Large-size air conditioning,Refrigerator and some electric mountings use.
Description
Technical field
Technical field of motors of the present invention, is specially a kind of water cooled machine.
Background technology
Motor is a kind of equipment for converting electrical current into mechanical energy.As long as motor is made of stator and rotor, it is powered
The direction of conducting wire movement under force in magnetic field is related with magnetic induction line direction with current direction.The operation principle of motor is magnetic field to electricity
The effect of stress is flowed, is motor rotation.During motor operation, itself produces heat, if distribute not in time will be straight for these heats
Connecing influences the service life of motor.
Current motor radiating uses air cooling way more, and brushing heat generating components with the fan in motor cools down, but fan
Noise is bigger, heat dissipation effect nor very good, or need it is exterior be equipped with corresponding radiator, and existing motor is most
It is complicated, involve great expense, and the low trivial operations of security performance.
So how to design a kind of water cooled machine, becoming us will currently solve the problems, such as.
The content of the invention
It is an object of the invention to provide a kind of water cooled machine, to solve to propose motor operation in above-mentioned background technology
When, itself produces heat, if these heats distribute not in time will directly affect the service life of motor, current motor radiating
Use air cooling way, brushing heat generating components with the fan in motor cools down, but fan noise is bigger, and heat dissipation effect is not yet more
The problem of being very good.
To achieve the above object, the present invention provides following technical solution：A kind of water cooled machine, including motor body, electricity
Machine liner, the bottom of the water cooled machine are fixedly connected with metab, and the lateral rear of the motor body is electrically connected
There is power switch, the side of the power switch is fixedly connected with external wing, and the top of the external wing is closely connected with
Terminal box fixed base, the front portion of the terminal box fixed base are fixedly connected with cooling water pipe box, the cooling water pipe box one
Side is closely connected with cooling water outlet tube mouth, and the right part of the water cooled machine is fixedly connected with motor extemal plate, outside the motor
The surface of fishplate bar is evenly distributed with several external screw holes, is connected with motor bearings in the middle part of the motor extemal plate, institute
State and motor shaft is rotatably connected in the middle part of motor bearings, the inside of the motor liner is fixedly connected with rotor core, described turn
The top of sub- iron core is fixedly connected with stator core, and one end of the stator core is closely connected with bridge cut-off aluminum shell, described disconnected
The top of bridge aluminum shell is closely connected with cooling water pipe connector, and the surface of the bridge cut-off aluminum shell is evenly distributed with several front ends
Lid screw hole.
Further, the top of the terminal box fixed base is fixedly connected with terminal box.
Further, the front end cap surface is evenly distributed with several heat emission holes.
Further, one end of the rotor core is fixedly connected with rear end cap.
Further, one end of the rotor core is rotatably connected to lube plate.
Further, the top of the stator core is closely connected with winding coil.
Compared with prior art, the beneficial effects of the invention are as follows：This kind of water cooled machine, makes front end by drive end bearing bracket screw hole
Lid closely contacts with bridge cut-off aluminum shell and integrally ensure that its globality, prevents liquid from can cause electricity with other using terminal box
The object of road short interruption causes machine Damage by Short Circuit with line contacts, improves motor running security, can by heat emission hole
To improve the radiating rate of motor, so as to more effectively protect motor, the service life of motor is improved, utilizes rear end cap
Protection rotor core reinforces motor body at the same time from damage so that motor body is more firm, passes through lube plate
The rotation of rotor core is more flexible, ensure that the normal operation of rotor core, and change is produced by variable-current using winding coil
Magnetizing field, the electric current that magnetic field is further influenced in conducting wire ensure that motor operates, and the device is easy to operate, simple peace
Entirely, electric operation can be made more stable, structure design is practical, scientific and reasonable, is adapted to all kinds of electric cars, large-size air conditioning, refrigerator
And some electric mountings use.
Brief description of the drawings
Fig. 1 is the overall structure diagram of water cooled machine of the present invention；
Fig. 2 is the internal structure schematic diagram of water cooled machine of the present invention；
Fig. 3 is the enlarged structure schematic diagram of A in Fig. 2 of the present invention；
In figure：1- motor bodies；2- power switches；3- metabs；The external wings of 4-；5- cooling water outlet tube mouths；6- connects
Wire box；7- terminal box fixed bases；8- cooling water pipe boxes；9- motor shafts；10- motor bearings；11- motor extemal plates；12- front ends
Lid；13- cooling water pipe connectors；14- winding coils；15- rear end caps；16- rotor cores；17- stator cores；18- lube plates；
19- drive end bearing bracket screw holes；20- bridge cut-off aluminum shells；The external screw holes of 21-；22- heat emission holes.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of water cooled machine, including motor body 1, motor
Liner 23, the bottom of the water cooled machine 1 are fixedly connected with metab 3, and the lateral rear of the motor body 1 electrically connects
Power switch 2 is connected to, the side of the power switch 2 is fixedly connected with external wing 4, and the top of the external wing 4 is close
Terminal box fixed base 7 is connected with, the front portion of the terminal box fixed base 7 is fixedly connected with cooling water pipe box 8, the cooling
8 side of water pipe box is closely connected with cooling water outlet tube mouth 5, and the right part of the water cooled machine 1 is fixedly connected with motor extemal plate
11, the surface of the motor extemal plate 11 is evenly distributed with several external screw holes 21, and the middle part of the motor extemal plate 11 is lived
Dynamic to be connected with motor bearings 10, the middle part of the motor bearings 10 is rotatably connected to motor shaft 9, the inside of the motor liner 23
Rotor core 16 is fixedly connected with, the top of the rotor core 16 is fixedly connected with stator core 17, the stator core 17
One end be closely connected with bridge cut-off aluminum shell 20, the top of the bridge cut-off aluminum shell 20 is closely connected with cooling water pipe connector 13,
The surface of the bridge cut-off aluminum shell 20 is evenly distributed with several drive end bearing bracket screw holes 19, makes drive end bearing bracket 12 by drive end bearing bracket screw hole 19
Closely contacted with bridge cut-off aluminum shell 20 and integrally ensure that its globality.
Further, the top of the terminal box fixed base 7 is fixedly connected with terminal box 6, and liquid is prevented using terminal box 6
Body and other the object of short circuit open circuit and line contacts can be caused to cause machine Damage by Short Circuit, improve motor running safety
Property.
Further, 12 surface of drive end bearing bracket is evenly distributed with several heat emission holes 22, can be carried by heat emission hole 22
The radiating rate of high motor, so as to more effectively protect motor, improves the service life of motor.
Further, one end of the rotor core 16 is fixedly connected with rear end cap 15, and rotor is protected using rear end cap 15
Iron core 16 reinforces motor body at the same time from damage so that motor body is more firm.
Further, one end of the rotor core 16 is rotatably connected to lube plate 18, passes through 18 rotor of lube plate
The rotation of iron core 16 is more flexible, ensure that the normal operation of rotor core 16.
Further, the top of the stator core 17 is closely connected with winding coil 14, and change is allowed using winding coil 14
Galvanic current produces variation magnetic field, and the electric current that magnetic field is further influenced in conducting wire ensure that motor operates.
Operation principle：This kind of water cooled machine, water cooled machine are to utilize water to carry out that component carries out to the motor feels hot
Cooling, be first turned on 2 machine winding coil 14 of motor switch power on produce magnetic field, rotor core 16 is in magnetic field to stator
Iron core has relative motion, and cutting magnetic induction line forms induced electromotive force, and rotor core 16 will rotate, cooling water outlet tube mouth 5
Be interconnected with cooling water pipe connector 13 and water channel, cooling water pipe connector 13 and cooling water outlet tube mouth 5 respectively with motor cooling system
System connection, in this way, when rotor core 16 operates, cooling water circulates under the drive of motor water chestnut, by electric machine casing,
Stator core 17 can be effectively cooled down, while can also cool down the heat generating components such as motor shaft 9, bearing 10.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of water cooled machine, including motor body (1), motor liner (23), it is characterised in that：The water cooled machine
(1) bottom is fixedly connected with metab (3), and the lateral rear of the motor body (1) is electrically connected with power switch
(2), the side of the power switch (2) is fixedly connected with external wing (4), and the top of the external wing (4) closely connects
There is terminal box fixed base (7), the front portion of the terminal box fixed base (7) is fixedly connected with cooling water pipe box (8), described cold
But water pipe box (8) side is closely connected with cooling water outlet tube mouth (5), and the right part of the water cooled machine (1) is fixedly connected with electricity
Machine extemal plate (11), the surface of the motor extemal plate (11) are evenly distributed with several external screw holes (21), outside the motor
Motor bearings (10) is connected with the middle part of fishplate bar (11), motor shaft is rotatably connected in the middle part of the motor bearings (10)
(9), the inside of the motor liner (23) is fixedly connected with rotor core (16), and the top of the rotor core (16), which is fixed, to be connected
It is connected to stator core (17), one end of the stator core (17) is closely connected with bridge cut-off aluminum shell (20), outside the bridge-cut-off aluminum
The top of shell (20) is closely connected with cooling water pipe connector (13), and the surface of the bridge cut-off aluminum shell (20) is evenly distributed with some
A drive end bearing bracket screw hole (19).
2. water cooled machine as claimed in claim 1, it is characterised in that：The top of the terminal box fixed base (7) is fixed
It is connected with terminal box (6).
3. water cooled machine as claimed in claim 1, it is characterised in that：Drive end bearing bracket (12) surface is evenly distributed with some
A heat emission hole (22).
4. water cooled machine as claimed in claim 1, it is characterised in that：One end of the rotor core (16) is fixedly connected with
Rear end cap (15).
5. the water cooled machine as described in claim 1 or 4, it is characterised in that：One end of the rotor core (16), which rotates, to be connected
It is connected to lube plate (18).
6. water cooled machine as claimed in claim 1, it is characterised in that：The top of the stator core (17) is closely connected with
Winding coil (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711284891.8A CN107947476A (en) | 2017-11-30 | 2017-11-30 | A kind of water cooled machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711284891.8A CN107947476A (en) | 2017-11-30 | 2017-11-30 | A kind of water cooled machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107947476A true CN107947476A (en) | 2018-04-20 |
Family
ID=61946018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711284891.8A Pending CN107947476A (en) | 2017-11-30 | 2017-11-30 | A kind of water cooled machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107947476A (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29913314U1 (en) * | 1999-04-30 | 1999-10-07 | Loher Ag | Electrical machine |
| US20020047473A1 (en) * | 2000-07-17 | 2002-04-25 | Daniel Laurent | Stator for an electrical rotating machine |
| US20020180305A1 (en) * | 2001-04-23 | 2002-12-05 | Hermfred Gohn | Electrical machine |
| CN101114780A (en) * | 2007-08-31 | 2008-01-30 | 上海日用-友捷汽车电气有限公司 | Front end cap of ultra-thin electric motor |
| CN101594021A (en) * | 2009-07-08 | 2009-12-02 | 南阳防爆集团股份有限公司 | Injection-discharge oil device for lubrication of rotor bearing of high capacity motor |
| CN201750250U (en) * | 2010-06-10 | 2011-02-16 | 广东省东莞电机有限公司 | Motor with split type aluminum shell |
| CN102136781A (en) * | 2011-04-26 | 2011-07-27 | 常熟市第二特种电机有限公司（原常熟市第二特种电机厂） | High-temperature-resistant motor |
| CN201937372U (en) * | 2010-07-13 | 2011-08-17 | 闽东凯发电机有限公司 | Aluminum-shell motor with detachable movable bottom foot |
| CN202374091U (en) * | 2011-12-27 | 2012-08-08 | 佳木斯电机股份有限公司 | Water proof structure of motors |
| US20130076168A1 (en) * | 2010-06-11 | 2013-03-28 | Siemens Aktiengesellschaft | Dynamoelectric machine having air/liquid cooling |
| CN103023191A (en) * | 2011-09-28 | 2013-04-03 | 永济新时速电机电器有限责任公司 | Flame-proof type natural cooling asynchronous motor |
| CN203056750U (en) * | 2013-01-30 | 2013-07-10 | 上虞市金鹰机械制造有限公司 | Motor base with water cooling structure |
| CN203056747U (en) * | 2013-01-30 | 2013-07-10 | 上虞市金鹰机械制造有限公司 | Drive motor for roller way having omnibearing water cooling structure |
| CN103322397A (en) * | 2012-03-21 | 2013-09-25 | 本田技研工业株式会社 | Lubricating structure of drive device |
| CN203788057U (en) * | 2014-04-02 | 2014-08-20 | 徐州苏煤矿山设备制造有限公司 | Explosive-proof energy saving motor |
| CN104300731A (en) * | 2014-09-28 | 2015-01-21 | 荣成市先锋电机厂 | Electromotor combined with pressure vessel |
| CN204810054U (en) * | 2015-07-21 | 2015-11-25 | 博能传动(苏州)有限公司 | Special high efficiency motor of speed reducer |
-
2017
- 2017-11-30 CN CN201711284891.8A patent/CN107947476A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29913314U1 (en) * | 1999-04-30 | 1999-10-07 | Loher Ag | Electrical machine |
| US20020047473A1 (en) * | 2000-07-17 | 2002-04-25 | Daniel Laurent | Stator for an electrical rotating machine |
| US20020180305A1 (en) * | 2001-04-23 | 2002-12-05 | Hermfred Gohn | Electrical machine |
| CN101114780A (en) * | 2007-08-31 | 2008-01-30 | 上海日用-友捷汽车电气有限公司 | Front end cap of ultra-thin electric motor |
| CN101594021A (en) * | 2009-07-08 | 2009-12-02 | 南阳防爆集团股份有限公司 | Injection-discharge oil device for lubrication of rotor bearing of high capacity motor |
| CN201750250U (en) * | 2010-06-10 | 2011-02-16 | 广东省东莞电机有限公司 | Motor with split type aluminum shell |
| US20130076168A1 (en) * | 2010-06-11 | 2013-03-28 | Siemens Aktiengesellschaft | Dynamoelectric machine having air/liquid cooling |
| CN201937372U (en) * | 2010-07-13 | 2011-08-17 | 闽东凯发电机有限公司 | Aluminum-shell motor with detachable movable bottom foot |
| CN102136781A (en) * | 2011-04-26 | 2011-07-27 | 常熟市第二特种电机有限公司（原常熟市第二特种电机厂） | High-temperature-resistant motor |
| CN103023191A (en) * | 2011-09-28 | 2013-04-03 | 永济新时速电机电器有限责任公司 | Flame-proof type natural cooling asynchronous motor |
| CN202374091U (en) * | 2011-12-27 | 2012-08-08 | 佳木斯电机股份有限公司 | Water proof structure of motors |
| CN103322397A (en) * | 2012-03-21 | 2013-09-25 | 本田技研工业株式会社 | Lubricating structure of drive device |
| CN203056750U (en) * | 2013-01-30 | 2013-07-10 | 上虞市金鹰机械制造有限公司 | Motor base with water cooling structure |
| CN203056747U (en) * | 2013-01-30 | 2013-07-10 | 上虞市金鹰机械制造有限公司 | Drive motor for roller way having omnibearing water cooling structure |
| CN203788057U (en) * | 2014-04-02 | 2014-08-20 | 徐州苏煤矿山设备制造有限公司 | Explosive-proof energy saving motor |
| CN104300731A (en) * | 2014-09-28 | 2015-01-21 | 荣成市先锋电机厂 | Electromotor combined with pressure vessel |
| CN204810054U (en) * | 2015-07-21 | 2015-11-25 | 博能传动(苏州)有限公司 | Special high efficiency motor of speed reducer |
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