CN108631514A - A kind of electric-machine directly-driven chill roll and its water-cooling method - Google Patents
A kind of electric-machine directly-driven chill roll and its water-cooling method Download PDFInfo
- Publication number
- CN108631514A CN108631514A CN201810600951.0A CN201810600951A CN108631514A CN 108631514 A CN108631514 A CN 108631514A CN 201810600951 A CN201810600951 A CN 201810600951A CN 108631514 A CN108631514 A CN 108631514A
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- China
- Prior art keywords
- water
- roller core
- electric
- chill roll
- cooling
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Classifications
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- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The invention discloses a kind of electric-machine directly-driven chill roll and its water-cooling methods, including water cooling roller body, motor housing is equipped on water cooling roller body, water inlet, connect side, water cooled rolls shell, watertight big envelope, water outlet, roller core, roller core water filling port, roller core internal layer positioning sleeve, rotate drain pan, it is connected and fixed chuck, roller core water outlet, fixed screw, retainer plate, it is equipped with side connecting flange in the bottom of water cooling roller body, the both sides of side connecting flange are equipped with screw fixing hole, by side connecting flange by the motor housing on water cooling roller body, watertight big envelope, rotation drain pan is fixedly connected, by from roller core water cooling on the water cooling roller body, motor housing water-cooled cooling, the method of double water cooling fast coolings cools down, cooling rate is set to greatly improve.
Description
Technical field
The present invention relates to motor water cooled rolls technical field, specially a kind of electric-machine directly-driven chill roll and its water-cooling method.
Background technology
Water-cooled high temperature resistant special type adjustable frequency motor is the base in frequency control, the extraordinary serial motors such as roller-way and stove multi-speed
It needs to develop the interior recirculated water cooling frequency control special motor designed according to metallurgy conticaster, ejection field working conditions on plinth.
Water-cooled machine is brushless structure, and load characteristic is excellent, and low-speed performance is good, and detent torque is big, and starting current is small, adapts to
The needs of electric vehicle Fraquent start, save electric energy, Water-cooled high temperature resistant special type adjustable frequency motor be frequency control, extraordinary roller-way and
It needs to develop the interior recirculated water cooling designed according to metallurgy conticaster, ejection field working conditions on the basis of the serial motors such as stove multi-speed
Frequency control special motor, while water-cooled machine is commonly used to coal production.
Current water-cooled machine generally uses single water-cooling channel, need to be improved in terms of the water-cooled cooling speed of motor.
Invention content
The purpose of the present invention is to provide one kind from roller core water cooling, motor housing water-cooled cooling, double water cooling fast coolings
Method cools down, a kind of electric-machine directly-driven chill roll and its water-cooling method for making that cooling rate greatly improves, 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 the following technical solutions：A kind of electric-machine directly-driven chill roll, including water cooled rolls sheet
The centre of body, the water cooling roller body is equipped with water cooled rolls fuselage cover, and water cooled rolls fuselage cover is internally provided with roller core, the water
The intermediate outside of chilling roller fuselage cover is equipped with motor housing, and the both ends of the water cooled rolls fuselage cover are equipped with connection side, the water
It is equipped among the left end of chilling roller fuselage cover and is connected and fixed chuck, the left side for being connected and fixed chuck is equipped with watertight big envelope, water
Sealing shroud is internally provided with roller core internal layer positioning sleeve, and the inside center of the roller core internal layer positioning sleeve is equipped with roller core water filling port, institute
The right end for stating water cooled rolls fuselage cover is equipped with rotation drain pan, and the left end for rotating drain pan is equipped with connection side, the rotation draining
The right end of disk is equipped with roller core water outlet.
Preferably, the top center of the motor housing is equipped with water inlet, and the side of the motor housing is set close to bottom
There are water outlet, the water inlet to be connected to motor housing with water outlet.
Preferably, the center for being connected and fixed chuck is equipped with roller core water filling port through-hole, the outside of roller core water filling port through-hole
Equipped with retainer plate, the outside of retainer plate is equipped with connection side, and the surrounding for being connected and fixed chuck is equipped with fixed screw by proximal edge
Mounting hole.
Preferably, by solid between the connection for being connected and fixed chuck is in the connection of water cooled rolls fuselage cover left end
Determine screw connection, waterproof washer is equipped between connection side, the connection side for being connected and fixed chuck is left with water cooled rolls fuselage cover
Side connecting flange is equipped with below the connection side at end.
Preferably, the connection of the water cooled rolls fuselage cover right end passes through fixation in the connection with rotation drain pan left end
Screw connection connects and is equipped with waterproof washer between side, and the connection side of the water cooled rolls fuselage cover right end and rotation drain pan are left
Side connecting flange is equipped with below the connection side at end.
Preferably, the both sides of the side connecting flange are equipped with screw fixing hole.
Preferably, the roller core, motor housing are all made of encapsulation process.
Preferably, the outside of the rotation drain pan is equipped with water circulating sleeve, and the rotation drain pan is interior with water circulating sleeve
Portion is equipped with circulating water pipeline.
Preferably, a kind of electric-machine directly-driven chill roll, water-cooling method include the following steps：
A, water cooling roller body is used into encapsulation process first, water cooling roller body is then installed to the inside of water-cooled machine,
B, water is injected to the inside of water-cooled machine by roller core water filling port, water inlet；
C, the water injected by roller core water filling port is discharged by roller core water outlet, and the cold water injected from water inlet is arranged by water outlet
Go out；
D, water cooling roller body is quickly rotated in the inside of water-cooled machine, and flow is electric by water cooling by roller core water outlet and water outlet
The heat that machine generates constantly is taken away.
Compared with prior art, the beneficial effects of the invention are as follows：
By being dropped from the method for roller core water cooling, motor housing water-cooled cooling, double water cooling fast coolings on the water cooling roller body
Temperature makes cooling rate greatly improve.
Description of the drawings
Fig. 1 is water cooled rolls body construction schematic diagram of the present invention；
Fig. 2 is water cooling roller body front view of the present invention.
In figure：1, water cooling roller body；2, motor housing；3, water inlet；4, side is connected；5, water cooled rolls fuselage cover；6, water
Sealing shroud；7, water outlet；8, roller core；9, roller core water filling port；10, roller core internal layer positioning sleeve；11, drain pan is rotated；12, connection is solid
Determine chuck；13, side connecting flange；14, roller core water outlet；15, fixed screw；16, retainer plate；17, side placing groove is connected；
18, screw fixing hole；19, water circulating sleeve.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1 or Fig. 2, the present invention provides a kind of technical solution：A kind of electric-machine directly-driven chill roll, including water cooled rolls sheet
The centre of body 1, water cooling roller body 1 is equipped with water cooled rolls fuselage cover 5, and water cooled rolls fuselage cover 5 is internally provided with roller core 8, water cooling
The intermediate outside of roller fuselage cover 5 is equipped with motor housing 2, and roller core 8, motor housing 2 are all made of encapsulation process, in motor housing 2
Top center be equipped with water inlet 3, the side of motor housing 2 is equipped with water outlet 7 close to bottom, water inlet 3 and water outlet 7 with
Motor housing 2 is connected to.
The both ends of water cooled rolls fuselage cover 5 are equipped with connection side 4, and it is solid to be equipped with connection among the left end of water cooled rolls fuselage cover 5
Determine chuck 12, the center for being connected and fixed chuck 12 is equipped with roller core water filling port through-hole, and the outside of roller core water filling port through-hole, which is equipped with, to be fixed
The outside of circle 16, retainer plate 16 is equipped with connection side 4, and the surrounding for being connected and fixed chuck 12 is installed by proximal edge equipped with fixed screw
Hole.
The left side for being connected and fixed chuck 12 is equipped with watertight big envelope 6, and watertight big envelope 6 is internally provided with roller core internal layer positioning sleeve
10, the inside center of roller core internal layer positioning sleeve 10 is equipped with roller core water filling port 9, and roller core water filling port 9 is passed through and is connected and fixed in chuck 12
The roller core water filling port through-hole of the heart is equipped with rotation drain pan 11 in the right end of water cooled rolls fuselage cover 5, rotates the outside of drain pan 11
Equipped with water circulating sleeve 19, circulating water pipeline, circulating water pipeline one are internally provided in rotation drain pan 11 and water circulating sleeve 19
A rectangular-ambulatory-plane makes flow enter from one end of circulating water pipeline 19, enters rotation through the water circulating pipe inside water circulating sleeve 19
Then water circulating pipe inside drain pan 11 is returned to through in the water circulating pipe inside water circulating sleeve 19, to motor
Carry out water-cooled cooling.
The left end for rotating drain pan 11 is equipped with connection side 4, and the right end of rotation drain pan 11 is equipped with roller core water outlet 14, even
It is connected, is connected by fixed screw 15 between when connecing the connection of fixed chuck 12 connected in 4 and 5 left end of water cooled rolls fuselage cover
Waterproof washer is equipped between side 4, lower section when being connected and fixed the connection of chuck 12 connected in 4 and 5 left end of water cooled rolls fuselage cover
Equipped with side connecting flange 13, the both sides of side connecting flange 13 are equipped with screw fixing hole 18.
4 pass through fixed screw 15 when the connection of 5 right end of water cooled rolls fuselage cover connected in 4 and rotation 11 left end of drain pan
It connects, waterproof washer, connection side 4 and rotation 11 left end of drain pan of 5 right end of water cooled rolls fuselage cover is equipped between connection side 4
It connects 4 lower section of side and is equipped with side connecting flange 13, water cooled rolls fuselage cover 5 is rotated by drain pan 11 by side connecting flange 13
Connection is reinforced, avoids interface from loosening, makes the better tightness of water cooling roller body 1.
Water cooling roller body 1 is sealed processing by water cooling roller body 1 first during operating, then by water cooled rolls
Ontology 1 is installed to the inside of water-cooled machine, and water is injected to the inside of water-cooled machine by roller core water filling port 9, water inlet 3, is passed through
The water that roller core water filling port 9 injects is discharged by roller core water outlet 14, and the cold water injected from water inlet 3 is discharged by water outlet 7, water
Chilling roller ontology 1 is quickly rotated in the inside of water-cooled machine, and flow is produced water-cooled machine by roller core water outlet 14 and water outlet 7
Raw heat is constantly taken away, and water-cooled machine is made to be stilled remain within the scope of a stable temperature under prolonged operating,
To ensure the safe handling of motor.
By from roller core water cooling, motor housing water-cooled cooling on the water cooling roller body 1, the methods of double water cooling fast coolings into
Row cooling, makes cooling rate greatly improve.
A kind of electric-machine directly-driven chill roll, water-cooling method include the following steps：
A, water cooling roller body 1 is used into encapsulation process first, water cooling roller body 1 is then installed to the inside of water-cooled machine,
B, water is injected to the inside of water-cooled machine by roller core water filling port 9, water inlet 3；
C, it is discharged by roller core water outlet 14 by the water that roller core water filling port 9 injects, the cold water injected from water inlet 3 passes through water outlet
Mouth 7 is discharged；
D, water cooling roller body 1 is quickly rotated in the inside of water-cooled machine, and flow is by roller core water outlet 14 and water outlet 7 by water
The heat that cool electric machine generates constantly is taken away.
The beneficial effects of the invention are as follows：
By being dropped from the method for roller core water cooling, motor housing water-cooled cooling, double water cooling fast coolings on the water cooling roller body
Temperature makes cooling rate greatly improve.
It 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 variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of electric-machine directly-driven chill roll, including water cooling roller body（1）, it is characterised in that：The water cooling roller body（1）Centre
Equipped with water cooled rolls fuselage cover（5）, water cooled rolls fuselage cover（5）Be internally provided with roller core（8）, the water cooled rolls fuselage cover
（5）Intermediate outside be equipped with motor housing（2）, the water cooled rolls fuselage cover（5）Both ends be equipped with connection side（4）, the water
Chilling roller fuselage cover（5）Left end among be equipped be connected and fixed chuck（12）, described to be connected and fixed chuck（12）Left side be equipped with
Watertight big envelope（6）, watertight big envelope（6）Be internally provided with roller core internal layer positioning sleeve（10）, the roller core internal layer positioning sleeve（10）'s
Inside center is equipped with roller core water filling port（9）, the water cooled rolls fuselage cover（5）Right end be equipped with rotation drain pan（11）, rotation
Drain pan（11）Left end be equipped with connection side（4）, the rotation drain pan（11）Right end be equipped with roller core water outlet（14）.
2. a kind of electric-machine directly-driven chill roll according to claim 1, it is characterised in that：The motor housing（2）Top
Centre is equipped with water inlet（3）, the motor housing（2）Side close to bottom be equipped with water outlet（7）, the water inlet（3）With
Water outlet（7）And motor housing（2）Connection.
3. a kind of electric-machine directly-driven chill roll according to claim 1, it is characterised in that：It is described to be connected and fixed chuck（12）'s
Center is equipped with roller core water filling port through-hole, and the outside of roller core water filling port through-hole is equipped with retainer plate（16）, retainer plate（16）Outside set
There is connection side（4）, described to be connected and fixed chuck（12）Surrounding by proximal edge be equipped with fixed screw mounting hole.
4. a kind of electric-machine directly-driven chill roll according to claim 1, it is characterised in that：It is described to be connected and fixed chuck（12）'s
Connect side（4）With water cooled rolls fuselage cover（5）Pass through fixed screw between the connection side of left end（15）Connection connects side（4）It
Between be equipped with waterproof washer, it is described to be connected and fixed chuck（12）Connection side（4）With water cooled rolls fuselage cover（5）The connection side of left end
Lower section is equipped with side connecting flange（13）.
5. a kind of electric-machine directly-driven chill roll according to claim 1, it is characterised in that：The water cooled rolls fuselage cover（5）
The connection side of right end（4）With rotation drain pan（11）The connection side of left end（4）Pass through fixed screw（15）Connection connects side（4）
Between be equipped with waterproof washer, the water cooled rolls fuselage cover（5）The connection side of right end（4）With rotation drain pan（11）The company of left end
Edge fit（4）Lower section is equipped with side connecting flange（13）.
6. a kind of electric-machine directly-driven chill roll according to claim 4 or 5, it is characterised in that：The side connecting flange
（13）Both sides be equipped with screw fixing hole（18）.
7. a kind of electric-machine directly-driven chill roll according to claim 1, it is characterised in that：The roller core（8）, motor housing
（2）It is all made of encapsulation process.
8. a kind of electric-machine directly-driven chill roll according to claim 1, it is characterised in that：The rotation drain pan（11）It is outer
Portion is equipped with water circulating sleeve（19）, the rotation drain pan（11）With water circulating sleeve（19）Be internally provided with circulating water pipeline.
9. realizing a kind of electric-machine directly-driven chill roll described in claim 1, water-cooling method includes the following steps：
A, first by water cooling roller body（1）Using encapsulation process, then by water cooling roller body（1）It is installed to the interior of water-cooled machine
Portion,
B, water is passed through into roller core water filling port（9）, water inlet（3）Inject the inside of water-cooled machine；
C, pass through roller core water filling port（9）The water of injection passes through roller core water outlet（14）Discharge, from water inlet（3）The cold water of injection is logical
Cross water outlet（7）Discharge；
D, water cooling roller body（1）It is quickly rotated in the inside of water-cooled machine, flow passes through roller core water outlet（14）With water outlet
（7）The heat that water-cooled machine generates constantly is taken away.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810600951.0A CN108631514A (en) | 2018-06-12 | 2018-06-12 | A kind of electric-machine directly-driven chill roll and its water-cooling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810600951.0A CN108631514A (en) | 2018-06-12 | 2018-06-12 | A kind of electric-machine directly-driven chill roll and its water-cooling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108631514A true CN108631514A (en) | 2018-10-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810600951.0A Pending CN108631514A (en) | 2018-06-12 | 2018-06-12 | A kind of electric-machine directly-driven chill roll and its water-cooling method |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794587A (en) * | 2019-03-11 | 2019-05-24 | 江苏振栋精密材料科技有限公司 | A kind of automatic band device of non-crystal belt making |
-
2018
- 2018-06-12 CN CN201810600951.0A patent/CN108631514A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794587A (en) * | 2019-03-11 | 2019-05-24 | 江苏振栋精密材料科技有限公司 | A kind of automatic band device of non-crystal belt making |
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