CN107666201A - A kind of water-cooled linear electric motors - Google Patents
A kind of water-cooled linear electric motors Download PDFInfo
- Publication number
- CN107666201A CN107666201A CN201610624828.3A CN201610624828A CN107666201A CN 107666201 A CN107666201 A CN 107666201A CN 201610624828 A CN201610624828 A CN 201610624828A CN 107666201 A CN107666201 A CN 107666201A
- Authority
- CN
- China
- Prior art keywords
- housing
- motor case
- cooling tower
- water pipe
- cold water
- 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
- 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)
- Motor Or Generator Cooling System (AREA)
Abstract
The present invention provides a kind of water-cooled linear electric motors, motor case is made up of the first housing from inside to outside, the second housing, the 3rd housing, sealing heat-conducting glue is provided between first housing, the second housing, spiral cold water pipe is provided between second housing, the 3rd housing；The rotating shaft of concentric setting is provided with the motor case, the rotating shaft is provided with rotor set, and the motor case inwall is provided with stator pack；The cooling tower is fixedly installed on the rear portion of motor case, the delivery port of the spiral cold water pipe is connected by outlet conduit with the spray head on top in cooling tower, the water inlet of the spiral cold water pipe is connected by water return pipeline with cooling tower bottom, and the water return pipeline is provided with circulating pump.Fast the beneficial effects of the invention are as follows radiating rate, operation stability is high, compact-sized.
Description
Technical field
The invention belongs to motor device technical field, more particularly, to a kind of water-cooled linear electric motors.
Background technology
Existing linear electric motors are mostly radiated by the way of air-cooled, and radiating rate is slow, are effectively understood using water-cooled cooling
Determine this problem, but cooling water pipe is once leakage, which occurs, can keep away the component in badly damaged electric machine casing, one kind
Exempt from this problem, operation stability is high, and the fast water-cooled linear electric motors of cooling rate need further to research and develop.
The content of the invention
It is an object of the invention to provide one kind is simple in construction, simple to operate, cooling rate is fast, the water-cooled straight line of liquid-leakage preventing
Motor.
The technical scheme is that：The present invention a kind of water-cooled linear electric motors, including the first housing, the second housing,
3rd housing, sealing heat-conducting glue, rotor set, stator pack, rotating shaft, spiral cold water pipe, cooling tower, spray head, outlet conduit, backwater
Pipeline, circulating pump；
Motor case is made up of the first housing from inside to outside, the second housing, the 3rd housing, first housing, the second housing
Between be provided with sealing heat-conducting glue, spiral cold water pipe is provided between second housing, the 3rd housing；
The rotating shaft of concentric setting is provided with the motor case, the rotating shaft is provided with rotor set, the motor case inwall
It is provided with stator pack；
The cooling tower is fixedly installed on the rear portion of motor case, the delivery port of the spiral cold water pipe by outlet conduit with it is cold
But the spray head on top is connected in tower, and the water inlet of the spiral cold water pipe is connected by water return pipeline with cooling tower bottom
Logical, the water return pipeline is provided with circulating pump.
Radiating fin is uniformly placed with the outer wall of the cooling tower.
The present invention has the advantages and positive effects of：
1st, because using above-mentioned technical proposal, the radiating rate of linear electric motors is faster；With simple in construction, processing cost is low, just
In the popularization and application the advantages that.
2nd, heat-conducting glue is sealed, good heat-transfer, liquid-leakage preventing, improves the stability that linear electric motors are run.
3rd, cooling tower carries out spray cooling, and radiating rate is fast.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：
The housings of 1- first, the housings of 2- second, the housings of 3- the 3rd, 4- sealing heat-conducting glues, 5- rotor sets, 6- stator packs, 7- rotating shafts, 8-
Spiral cold water pipe, 9- cooling towers, 10- spray heads, 11- outlet conduits, 12- water return pipelines, 13- circulating pumps, 14- radiating fins.
Embodiment
The present invention is elaborated below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of water-cooled linear electric motors of the present invention, including the first housing 1, the second housing 2, the 3rd housing
3rd, seal heat-conducting glue 4, rotor set 5, stator pack 6, rotating shaft 7, spiral cold water pipe 8, cooling tower 9, spray head 10, outlet conduit 11,
Water return pipeline 12, circulating pump 13, radiating fin 14；
Motor case is made up of the first housing 1 from inside to outside, the second housing 2, the 3rd housing 3, the first housing 1, the second housing 2
Between be provided with sealing heat-conducting glue 4, spiral cold water pipe 8 is provided between the second housing 2, the 3rd housing 3；
The rotating shaft 7 of concentric setting is provided with motor case, rotating shaft 7 is provided with rotor set 5, and motor case inwall is provided with stator
Group 6；
Cooling tower 9 is fixedly installed on the rear portion of motor case, and the delivery port of spiral cold water pipe 8 passes through outlet conduit 11 and cooling tower
The spray head 10 on top is connected in 9, and the water inlet of spiral cold water pipe 8 is connected by water return pipeline 12 with the bottom of cooling tower 9,
Water return pipeline 12 is provided with circulating pump 13.
Radiating fin 14 is uniformly placed with the outer wall of cooling tower 9.
The course of work of this example：
The setting of heat-conducting glue 4 is sealed, while Thermal conductivity is kept, there is preventing water leakage, prevent spiral cold water
8 cracked leak of pipe causes electrical fault, improves the stability of present apparatus operation.
The cold water of flowing is provided with spiral cold water pipe 8, cold water absorbs heat caused by motor interior loop operation, temperature liter
Height, absorb the water after heat and entered via outlet conduit 11 in cooling tower 9, sprayed downwards by spray head 10, the mistake of sprinkling
Cheng Jinhang coolings, the water after cooling continue back at and heat exchange work are carried out in spiral cold water pipe 8 in the presence of circulating pump 13
Industry, so circulation, the operating environment of low temperature is provided for linear electric motors.
The setting of radiating fin 14, the radiating rate of water in cooling tower 9 can be improved.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be considered as the practical range for limiting the present invention.All equivalent changes made according to the present patent application scope and improvement
Deng, all should still belong to the present invention patent covering scope within.
Claims (2)
- A kind of 1. water-cooled linear electric motors, it is characterised in that：Including the first housing, the second housing, the 3rd housing, sealing heat conduction Glue, rotor set, stator pack, rotating shaft, spiral cold water pipe, cooling tower, spray head, outlet conduit, water return pipeline, circulating pump；Motor case is made up of the first housing from inside to outside, the second housing, the 3rd housing, first housing, the second housing Between be provided with sealing heat-conducting glue, spiral cold water pipe is provided between second housing, the 3rd housing；The rotating shaft of concentric setting is provided with the motor case, the rotating shaft is provided with rotor set, the motor case inwall It is provided with stator pack；The cooling tower is fixedly installed on the rear portion of motor case, the delivery port of the spiral cold water pipe by outlet conduit with it is cold But the spray head on top is connected in tower, and the water inlet of the spiral cold water pipe is connected by water return pipeline with cooling tower bottom Logical, the water return pipeline is provided with circulating pump.
- A kind of 2. water-cooled linear electric motors according to claim 1, it is characterised in that：On the outer wall of the cooling tower uniformly It is placed with radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610624828.3A CN107666201A (en) | 2016-07-28 | 2016-07-28 | A kind of water-cooled linear electric motors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610624828.3A CN107666201A (en) | 2016-07-28 | 2016-07-28 | A kind of water-cooled linear electric motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107666201A true CN107666201A (en) | 2018-02-06 |
Family
ID=61122185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610624828.3A Pending CN107666201A (en) | 2016-07-28 | 2016-07-28 | A kind of water-cooled linear electric motors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107666201A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714930A (en) * | 2019-10-09 | 2020-01-21 | 苏州格力士实业有限公司 | Circulative cooling formula vortex formula air pump |
| CN113708569A (en) * | 2021-09-17 | 2021-11-26 | 常州元驰精密电机科技有限公司 | Water cooling structure for motor rotor |
-
2016
- 2016-07-28 CN CN201610624828.3A patent/CN107666201A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714930A (en) * | 2019-10-09 | 2020-01-21 | 苏州格力士实业有限公司 | Circulative cooling formula vortex formula air pump |
| CN113708569A (en) * | 2021-09-17 | 2021-11-26 | 常州元驰精密电机科技有限公司 | Water cooling structure for motor rotor |
| CN113708569B (en) * | 2021-09-17 | 2023-02-03 | 常州元驰精密电机科技有限公司 | Water cooling structure for motor rotor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180206 |