CN112343836B - Heat radiation fan for electric device - Google Patents
Heat radiation fan for electric device Download PDFInfo
- Publication number
- CN112343836B CN112343836B CN202011244212.6A CN202011244212A CN112343836B CN 112343836 B CN112343836 B CN 112343836B CN 202011244212 A CN202011244212 A CN 202011244212A CN 112343836 B CN112343836 B CN 112343836B
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- 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.)
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- 230000005855 radiation Effects 0.000 title claims description 7
- 239000000758 substrate Substances 0.000 claims abstract description 26
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 14
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/16—Centrifugal pumps for displacing without appreciable compression
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011244212.6A CN112343836B (en) | 2020-11-10 | 2020-11-10 | Heat radiation fan for electric device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011244212.6A CN112343836B (en) | 2020-11-10 | 2020-11-10 | Heat radiation fan for electric device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112343836A CN112343836A (en) | 2021-02-09 |
CN112343836B true CN112343836B (en) | 2022-06-07 |
Family
ID=74362409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011244212.6A Active CN112343836B (en) | 2020-11-10 | 2020-11-10 | Heat radiation fan for electric device |
Country Status (1)
Country | Link |
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CN (1) | CN112343836B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114607644B (en) * | 2022-04-01 | 2023-11-03 | 石家庄东方热电热力工程有限公司 | Heat radiation unit for electric device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2344595Y (en) * | 1998-05-28 | 1999-10-20 | 嘉兴市天地植保机械厂 | Centrifugal fan shell |
CN1793665A (en) * | 2006-01-12 | 2006-06-28 | 上海交通大学 | Low noise axial fan with rotary deflecting ring |
JP2010084701A (en) * | 2008-10-01 | 2010-04-15 | Daikin Ind Ltd | Blowing device |
CN207297462U (en) * | 2017-04-18 | 2018-05-01 | 深圳沃海森科技有限公司 | Scroll casing type wind turbine for ultrathin constant temperature and humidity perseverance oxygen perseverance clear height iron top set air-conditioning |
-
2020
- 2020-11-10 CN CN202011244212.6A patent/CN112343836B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2344595Y (en) * | 1998-05-28 | 1999-10-20 | 嘉兴市天地植保机械厂 | Centrifugal fan shell |
CN1793665A (en) * | 2006-01-12 | 2006-06-28 | 上海交通大学 | Low noise axial fan with rotary deflecting ring |
JP2010084701A (en) * | 2008-10-01 | 2010-04-15 | Daikin Ind Ltd | Blowing device |
CN207297462U (en) * | 2017-04-18 | 2018-05-01 | 深圳沃海森科技有限公司 | Scroll casing type wind turbine for ultrathin constant temperature and humidity perseverance oxygen perseverance clear height iron top set air-conditioning |
Also Published As
Publication number | Publication date |
---|---|
CN112343836A (en) | 2021-02-09 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20210209 Assignee: JIANGXI HAOREN ELECTRICAL EQUIPMENT CO.,LTD. Assignor: JIANGXI ZIXUAN TECHNOLOGY CO.,LTD. Contract record no.: X2023980051002 Denomination of invention: A cooling fan for electrical devices Granted publication date: 20220607 License type: Common License Record date: 20231208 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240506 Address after: No 22 Yinziwu Group Kaile Community Huitang Town Ningxiang County Changsha City Hunan Province Patentee after: Zhang Min Country or region after: China Address before: 330000 No. 899 Torch Five Road, Nanchang High-tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee before: JIANGXI ZIXUAN TECHNOLOGY CO.,LTD. Country or region before: China |
|
TR01 | Transfer of patent right |