CN107659053A - A kind of Large diving pump multi-function motor of high efficiency and heat radiation - Google Patents
A kind of Large diving pump multi-function motor of high efficiency and heat radiation Download PDFInfo
- Publication number
- CN107659053A CN107659053A CN201710893596.6A CN201710893596A CN107659053A CN 107659053 A CN107659053 A CN 107659053A CN 201710893596 A CN201710893596 A CN 201710893596A CN 107659053 A CN107659053 A CN 107659053A
- Authority
- CN
- China
- Prior art keywords
- housing
- dividing plate
- rotating shaft
- heat
- heat conducting
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
-
- 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
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- 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
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/132—Submersible electric motors
-
- 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
- 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
- H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of Large diving pump multi-function motor of high efficiency and heat radiation, including housing, rotating shaft, rotor and motor stator；Rotating shaft is located in housing, and rotor is coaxially set in the middle part of rotating shaft, and motor stator is coaxially set in the periphery of rotor；The middle part coaxial sleeve of housing is provided with heat conducting sleeve, and the wind-guiding runner of annular is formed between heat conducting sleeve outer wall and inner walls；The rear end of the housing is provided with rear head；The rear head is dome shape, and heat emission hole is circumferentially distributed with its intermediate membrane；The outer face of dividing plate is provided with the heat conducting pipe of vortex shape；The front end of housing is provided with front cover, and the both sides of front cover inner face, which are recessed, the mounting groove of circle, and fan is equipped with each mounting groove；The present invention takes away heat by heat conducting pipe, and overall tightness is good, and has both air-cooled, two kinds of radiating modes of water cooling simultaneously, and radiating efficiency is high.
Description
Technical field
The invention belongs to technical field of motors, and in particular to a kind of Large diving pump multi-function motor of high efficiency and heat radiation.
Background technology
Motor, refer to a kind of calutron that conversion or the transmission of electric energy are realized according to the law of electromagnetic induction, or by one
The electric energy of kind form is converted into another form of electric energy；Motor is to convert electrical energy into mechanical energy.
More uses have submersible motor in existing immersible pump, and submersible motor is integrally formed with pump, slips into various water quality for a long time
Run in sewage, severe working environment determines that its sealing structure and conventional motor have larger difference.Submersible motor is pressed
It is broadly divided into filling type, Water, dry type, four kinds of protected type, it is existing more to use dry-type submersible motor；Because of submersible motor
Run duration is long, working strength is big, therefore its internal heat is higher, after working long hours, motor can be caused larger
Damage, therefore, the radiating of motor internal is urgent problem to be solved.
The content of the invention
It is an object of the invention to provide a kind of Large diving pump multi-function motor of high efficiency and heat radiation, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of Large diving pump multi-function motor of high efficiency and heat radiation, including housing, rotating shaft, rotor and motor are determined
Son, the housing are cylindrical shape, and the rotating shaft is coaxially located in the center lumen room of housing, the protruding housing in front end of rotating shaft；
The rotor is coaxially set in the middle part of rotating shaft, and the motor stator is coaxially set in the periphery of rotor and is located at
In housing；
The middle part coaxial sleeve of the housing is provided with heat conducting sleeve, and the motor stator is located at the annular inner wall of heat conducting sleeve, led
The wind-guiding runner of annular is formed between hot jacket outer wall and inner walls；The rear end of the housing is provided with rear head；
The rear head is dome shape, and its middle part is radially provided with dividing plate；After annular being provided with the middle part of the dividing plate inner face
End bearing block, locating ring is coaxially provided with the dividing plate inner face on the outside of rear axle bearing；The rear axle bearing and locating ring it
Between dividing plate on the first heat emission hole is circumferentially distributed with, the second heat emission hole is circumferentially distributed with locating ring, and locating ring is located at wind-guiding
In the rear port of runner；
The outer face of the dividing plate is provided with the heat conducting pipe of vortex shape, and the both ends of heat conducting pipe are respectively equipped with feed tube, go out liquid
Pipe, and the protruding described rear head in the outer end of feed tube, drain pipe；
The front end of the housing is provided with front cover, and the middle part of front cover is provided with rotation hole, and the output end of the rotating shaft is stretched out
Rotation hole；The both sides of the front cover inner face, which are recessed, the mounting groove of circle, and fan is equipped with each mounting groove；Front end
The inner face bottom of cover is provided with battery compartment, is provided with dry cell in battery compartment, dry cell electrically connects with the fan.
Further, the preceding concave end of the housing has positioning table, and positioning table is provided with two screwed holes being oppositely arranged,
The front cover is provided with two bolts, and the thread segment spiral of bolt is in corresponding screwed hole.
Further, front end mouth sealing ring is fitted with the end face of the positioning table.
Further, the feed tube, the inner of drain pipe are respectively connected with connecting pole, and connecting pole is affixed with dividing plate, connection
Connecting hole is provided with the middle part of post, connecting bolt is provided with connecting hole；The dividing plate is provided with a pair of screws, and a pair of screws are respectively with entering
The inner connecting pole of liquid pipe, drain pipe is corresponding, and the connecting bolt spiral in connecting hole is connected on dividing plate in corresponding screw.
Further, the rear head is set in the rear end of housing, and it is close that rear port is provided between rear head and housing exterior walls
Seal.
Further, rear end bearing is provided with the rear axle bearing of the rear head, before being provided with the rotation hole of front cover
End bearing, the both ends of rotating shaft are respectively cooperating with being located at rear end bearing, in preceding end bearing.
The beneficial effects of the invention are as follows：
The present invention devises the Large diving pump multi-function motor of high efficiency and heat radiation, the both ends of the electric machine casing company of sealing respectively
Drive end bearing bracket and rear end cap are connected to, and the first heat emission hole is circumferentially distributed with the dividing plate of rear end cap, is circumferentially distributed with locating ring
Two heat emission holes, and locating ring is located in the rear port of wind-guiding runner, the first heat emission hole, the second heat emission hole are easy to heat in housing
Outwards shed, locating ring realizes the positioning of heat conducting sleeve；Fan has been devised on drive end bearing bracket, heat wind has been delivered at heat conducting pipe,
Heat is taken away by heat conducting pipe, overall tightness is good, and has both air-cooled, two kinds of radiating modes of water cooling simultaneously, and radiating efficiency is high.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention I.
Fig. 2 is rear end cap of the present invention and shell structure schematic diagram.
Fig. 3 is inventive shell inner structure schematic diagram.
Fig. 4 is rear end cover structure schematic diagram of the present invention.
Fig. 5 is rotating shaft of the present invention and drive end bearing bracket, rear end cap connection diagram.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme 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, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1,2, a kind of Large diving pump multi-function motor of high efficiency and heat radiation, including housing 1, rotating shaft 4, motor turn
Son 5 and motor stator 6, referring to Fig. 3, the housing 1 is cylindrical shape, and the rotating shaft 4 is coaxially located in the center lumen room of housing,
The protruding housing 1 in front end of rotating shaft 4；The rotor 5 is coaxially set in the middle part of rotating shaft 4, and the motor stator 6 is coaxial
It is set in the periphery of rotor 5 and in housing 1；
The middle part coaxial sleeve of the housing 1 is provided with heat conducting sleeve, and the motor stator 6 is located at the annular inner wall of heat conducting sleeve,
The wind-guiding runner 11 of annular is formed between heat conducting sleeve outer wall and the inwall of housing 1；The rear end of the housing 1 is provided with rear head 2；
Referring to Fig. 4, Fig. 5, the rear head 2 is dome shape, and its middle part is radially provided with dividing plate；In the middle part of the dividing plate inner face
Provided with annular rear axle bearing 25, locating ring 24 is coaxially provided with the dividing plate inner face in the outside of rear axle bearing 25；After described
The first heat emission hole 26 is circumferentially distributed with dividing plate between end bearing block 25 and locating ring 24, is circumferentially distributed with locating ring 24
Two heat emission holes 241, and locating ring 24 is located in the rear port of wind-guiding runner 11；
The outer face of the dividing plate is provided with the heat conducting pipe 22 of vortex shape, and the both ends of heat conducting pipe 22 are respectively equipped with feed tube
21st, drain pipe 23, and the protruding described rear head 2 in the outer end of feed tube 21, drain pipe 23；
The front end of the housing 1 is provided with front cover 3, and the middle part of front cover 3 is provided with rotation hole, the output end of the rotating shaft 4
Stretch out rotation hole；The both sides of the inner face of front cover 3, which are recessed, the mounting groove of circle, and fan is equipped with each mounting groove
31；The inner face bottom of front cover 3 is provided with battery compartment, is provided with dry cell in battery compartment, dry cell electrically connects with the fan 31.
During work, feed tube 21, drain pipe 23 can be attached by flexible pipe and existing cooling device, realize motor long distance
From cooling, improve immersible pump submerged depth it is deeper when motor operation stability.
Further, the preceding concave end of the housing 1 has positioning table 12, and positioning table 12 is provided with two spiral shells being oppositely arranged
Pit, the front cover 3 is provided with two bolts, and the thread segment spiral of bolt is in corresponding screwed hole.
Further, it is fitted with front end mouth sealing ring on the end face of the positioning table 12.
Further, the feed tube 21, the inner of drain pipe 23 are respectively connected with connecting pole, and connecting pole is affixed with dividing plate,
Connecting hole is provided with the middle part of connecting pole, connecting bolt is provided with connecting hole；The dividing plate is provided with a pair of screws, a pair of screw difference
It is corresponding with the connecting pole that feed tube 21, drain pipe 23 are inner, and the connecting bolt spiral in connecting hole is connected on dividing plate and corresponded to
Screw in.
Further, the rear head 2 is set in the rear end of housing 1, and rear end is provided between rear head 2 and the outer wall of housing 1
Mouth sealing ring.
Further, rear end bearing is provided with the rear axle bearing 25 of the rear head 2, is set at the rotation hole of front cover 3
There is a preceding end bearing, the both ends of rotating shaft 4 are respectively cooperating with being located at rear end bearing, in preceding end bearing.
The present invention devises the Large diving pump multi-function motor of high efficiency and heat radiation, the both ends of the electric machine casing company of sealing respectively
Drive end bearing bracket and rear end cap are connected to, and the first heat emission hole is circumferentially distributed with the dividing plate of rear end cap, is circumferentially distributed with locating ring
Two heat emission holes, and locating ring is located in the rear port of wind-guiding runner, the first heat emission hole, the second heat emission hole are easy to heat in housing
Outwards shed, locating ring realizes the positioning of heat conducting sleeve；Fan has been devised on drive end bearing bracket, heat wind has been delivered at heat conducting pipe,
Heat is taken away by heat conducting pipe, overall tightness is good, and has both air-cooled, two kinds of radiating modes of water cooling simultaneously, and radiating efficiency is high.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of Large diving pump multi-function motor of high efficiency and heat radiation, including housing (1), rotating shaft (4), rotor (5) with
And motor stator (6), the housing (1) are cylindrical shape, the rotating shaft (4) is coaxially located in the center lumen room of housing, rotating shaft (4)
The protruding housing in front end (1)；The rotor (5) is coaxially set in the middle part of rotating shaft (4), the motor stator (6)
The coaxial periphery for being set in rotor (5) is simultaneously interior positioned at housing (1), it is characterised in that：
The middle part coaxial sleeve of the housing (1) is provided with heat conducting sleeve, and the motor stator (6) is located at the annular inner wall of heat conducting sleeve,
The wind-guiding runner (11) of annular is formed between heat conducting sleeve outer wall and housing (1) inwall；The rear end of the housing (1) is provided with rear head
(2)；
The rear head (2) is dome shape, and its middle part is radially provided with dividing plate；The rear end of annular is provided with the middle part of the dividing plate inner face
Bearing block (25), locating ring (24) is coaxially provided with the dividing plate inner face on the outside of rear axle bearing (25)；The rear axle bearing
(25) the first heat emission hole (26) is circumferentially distributed with the dividing plate between locating ring (24), is circumferentially distributed with locating ring (24)
Two heat emission holes (241), and locating ring (24) is located in the rear port of wind-guiding runner (11)；
The outer face of the dividing plate is provided with the heat conducting pipe (22) of vortex shape, and the both ends of heat conducting pipe (22) are respectively equipped with feed tube
(21), drain pipe (23), and the protruding described rear head (2) in the outer end of feed tube (21), drain pipe (23)；
The front end of the housing (1) is provided with front cover (3), and the middle part of front cover (3) is provided with rotation hole, the rotating shaft (4) it is defeated
Go out end and stretch out rotation hole；The both sides of front cover (3) inner face, which are recessed, the mounting groove of circle, is all provided with each mounting groove
There is fan (31)；The inner face bottom of front cover (3) is provided with battery compartment, and dry cell, dry cell and the wind are provided with battery compartment
Fan (31) electrical connection.
A kind of 2. Large diving pump multi-function motor of high efficiency and heat radiation according to claim 1, it is characterised in that：It is described
The preceding concave end of housing (1) has positioning table (12), and positioning table (12) is provided with two screwed holes being oppositely arranged, the front cover
(3) two bolts are provided with, and the thread segment spiral of bolt is in corresponding screwed hole.
A kind of 3. Large diving pump multi-function motor of high efficiency and heat radiation according to claim 2, it is characterised in that：It is described
Front end mouth sealing ring is fitted with the end face of positioning table (12).
A kind of 4. Large diving pump multi-function motor of high efficiency and heat radiation according to claim 1, it is characterised in that：It is described
Feed tube (21), the inner of drain pipe (23) are respectively connected with connecting pole, and connecting pole is affixed with dividing plate, and connection is provided with the middle part of connecting pole
Hole, connecting hole is interior to be provided with connecting bolt；The dividing plate is provided with a pair of screws, a pair of screws respectively with feed tube (21), go out liquid
It is corresponding to manage (23) inner connecting pole, and the connecting bolt spiral in connecting hole is connected on dividing plate in corresponding screw.
A kind of 5. Large diving pump multi-function motor of high efficiency and heat radiation according to claim 1, it is characterised in that：It is described
Rear head (2) is set in the rear end of housing (1), and rear end mouth sealing ring is provided between rear head (2) and housing (1) outer wall.
A kind of 6. Large diving pump multi-function motor of high efficiency and heat radiation according to claim 1, it is characterised in that：It is described
Rear end bearing is provided with the rear axle bearing (25) of rear head (2), preceding end bearing, rotating shaft are provided with the rotation hole of front cover (3)
(4) both ends are respectively cooperating with being located at rear end bearing, in preceding end bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710893596.6A CN107659053B (en) | 2017-09-28 | 2017-09-28 | high-efficient radiating multi-functional motor for large-scale immersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710893596.6A CN107659053B (en) | 2017-09-28 | 2017-09-28 | high-efficient radiating multi-functional motor for large-scale immersible pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107659053A true CN107659053A (en) | 2018-02-02 |
| CN107659053B CN107659053B (en) | 2019-12-13 |
Family
ID=61116219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710893596.6A Active CN107659053B (en) | 2017-09-28 | 2017-09-28 | high-efficient radiating multi-functional motor for large-scale immersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107659053B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112994358A (en) * | 2021-03-02 | 2021-06-18 | 合肥恒大江海泵业股份有限公司 | Motor cooling assembly for submersible water pump |
| TWI750882B (en) * | 2020-11-04 | 2021-12-21 | 財團法人金屬工業研究發展中心 | Low eddy current bushing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004147446A (en) * | 2002-10-25 | 2004-05-20 | Mitsubishi Heavy Ind Ltd | Cooling structure of rotating machine |
| CN201349151Y (en) * | 2009-01-23 | 2009-11-18 | 佳木斯电机股份有限公司 | Megawatt-level variable-speed constant-frequency double fed asynchronous wind power generator |
| CN101685998A (en) * | 2008-09-16 | 2010-03-31 | 六逸科技股份有限公司 | Motor with heat dissipation device |
| CN205231911U (en) * | 2015-12-25 | 2016-05-11 | 山东富美达新材料有限公司 | Immersible pump is with heat dissipation motor |
| CN205811822U (en) * | 2016-07-27 | 2016-12-14 | 江西双威电机有限公司 | A kind of threephase asynchronous machine with heat sinking function |
-
2017
- 2017-09-28 CN CN201710893596.6A patent/CN107659053B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004147446A (en) * | 2002-10-25 | 2004-05-20 | Mitsubishi Heavy Ind Ltd | Cooling structure of rotating machine |
| CN101685998A (en) * | 2008-09-16 | 2010-03-31 | 六逸科技股份有限公司 | Motor with heat dissipation device |
| CN201349151Y (en) * | 2009-01-23 | 2009-11-18 | 佳木斯电机股份有限公司 | Megawatt-level variable-speed constant-frequency double fed asynchronous wind power generator |
| CN205231911U (en) * | 2015-12-25 | 2016-05-11 | 山东富美达新材料有限公司 | Immersible pump is with heat dissipation motor |
| CN205811822U (en) * | 2016-07-27 | 2016-12-14 | 江西双威电机有限公司 | A kind of threephase asynchronous machine with heat sinking function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI750882B (en) * | 2020-11-04 | 2021-12-21 | 財團法人金屬工業研究發展中心 | Low eddy current bushing |
| CN112994358A (en) * | 2021-03-02 | 2021-06-18 | 合肥恒大江海泵业股份有限公司 | Motor cooling assembly for submersible water pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107659053B (en) | 2019-12-13 |
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