CN112886757B - 一种电机及其电机轴 - Google Patents
一种电机及其电机轴 Download PDFInfo
- Publication number
- CN112886757B CN112886757B CN202110047646.5A CN202110047646A CN112886757B CN 112886757 B CN112886757 B CN 112886757B CN 202110047646 A CN202110047646 A CN 202110047646A CN 112886757 B CN112886757 B CN 112886757B
- Authority
- CN
- China
- Prior art keywords
- motor body
- motor
- heat dissipation
- sealing plate
- plate
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 230000017525 heat dissipation Effects 0.000 claims abstract description 50
- 239000007788 liquid Substances 0.000 claims description 35
- 238000001816 cooling Methods 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 33
- 230000003014 reinforcing effect Effects 0.000 claims description 23
- 239000000110 cooling liquid Substances 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 9
- 241000883990 Flabellum Species 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 9
- 238000010892 electric spark Methods 0.000 abstract description 4
- 238000004880 explosion Methods 0.000 abstract description 3
- 230000003116 impacting effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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
- 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
- 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
- H02K7/003—Couplings; Details of shafts
-
- 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
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
-
- 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)
- Motor Or Generator Frames (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110047646.5A CN112886757B (zh) | 2021-01-14 | 2021-01-14 | 一种电机及其电机轴 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110047646.5A CN112886757B (zh) | 2021-01-14 | 2021-01-14 | 一种电机及其电机轴 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112886757A CN112886757A (zh) | 2021-06-01 |
CN112886757B true CN112886757B (zh) | 2022-04-12 |
Family
ID=76048184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110047646.5A Active CN112886757B (zh) | 2021-01-14 | 2021-01-14 | 一种电机及其电机轴 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112886757B (zh) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2583372A2 (en) * | 2010-06-21 | 2013-04-24 | Nidec Motor Corporation | Electric motor assemblies including stator and/or rotor cooling |
CN109038920A (zh) * | 2018-07-28 | 2018-12-18 | 江苏华源防爆电机有限公司 | 一种三相异步电动机用散热装置 |
CN110266147B (zh) * | 2019-06-22 | 2021-04-09 | 无锡港大电机有限公司 | 一种电机及其电机轴 |
-
2021
- 2021-01-14 CN CN202110047646.5A patent/CN112886757B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN112886757A (zh) | 2021-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220324 Address after: No. 215, North Building of Changzhou science and Technology Park, No. 3000, Changzhou District, Jiangsu Province Applicant after: Ocean Intelligent Technology (Changzhou) Co.,Ltd. Address before: 518000 tax building, Chaoyang East Road, Dashi street, Panyu District, Guangzhou City, Guangdong Province Applicant before: Wang Zhaoyu |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 23 Huashan Middle Road, Xinbei District, Changzhou City, Jiangsu Province 213000 Patentee after: Ocean Intelligence (Jiangsu) Technology Industry Co.,Ltd. Address before: No. 215, North Building of Changzhou science and Technology Park, No. 3000, Changzhou District, Jiangsu Province Patentee before: Ocean Intelligent Technology (Changzhou) Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A motor and its motor shaft Granted publication date: 20220412 Pledgee: China Construction Bank Corporation Changzhou Huimin sub branch Pledgor: Ocean Intelligence (Jiangsu) Technology Industry Co.,Ltd. Registration number: Y2024980017327 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |