CN112524067B - 一种家用换气扇及其安装方法 - Google Patents
一种家用换气扇及其安装方法 Download PDFInfo
- Publication number
- CN112524067B CN112524067B CN202011500235.9A CN202011500235A CN112524067B CN 112524067 B CN112524067 B CN 112524067B CN 202011500235 A CN202011500235 A CN 202011500235A CN 112524067 B CN112524067 B CN 112524067B
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- ring
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Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000009423 ventilation Methods 0.000 title claims description 23
- 238000009434 installation Methods 0.000 claims abstract description 71
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 230000009471 action Effects 0.000 claims description 6
- 239000002516 radical scavenger Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000007787 solid Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 238000007664 blowing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 125000003003 spiro group Chemical group 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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/388—Blades characterised by construction
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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
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
- F04D29/646—Mounting or removal of fans
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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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011500235.9A CN112524067B (zh) | 2020-12-18 | 2020-12-18 | 一种家用换气扇及其安装方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011500235.9A CN112524067B (zh) | 2020-12-18 | 2020-12-18 | 一种家用换气扇及其安装方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112524067A CN112524067A (zh) | 2021-03-19 |
CN112524067B true CN112524067B (zh) | 2022-04-29 |
Family
ID=75001368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011500235.9A Active CN112524067B (zh) | 2020-12-18 | 2020-12-18 | 一种家用换气扇及其安装方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112524067B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10220984A (ja) * | 1997-02-03 | 1998-08-21 | Calsonic Corp | 熱交換器へのファンシュラウド取付構造 |
CN201372939Y (zh) * | 2009-01-21 | 2009-12-30 | 卢健勇 | 一种工业风扇电机结构 |
CN209164145U (zh) * | 2018-12-26 | 2019-07-26 | 武昌工学院 | 一种耐高温式轴流风机用轮毂 |
CN209908809U (zh) * | 2019-04-23 | 2020-01-07 | 深圳市嘉利顺电子有限公司 | 一种扇叶连接稳固的风扇 |
CN210218167U (zh) * | 2019-06-26 | 2020-03-31 | 深圳市嘉利顺电子有限公司 | 一种新型无刷马达式空调服风扇 |
-
2020
- 2020-12-18 CN CN202011500235.9A patent/CN112524067B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10220984A (ja) * | 1997-02-03 | 1998-08-21 | Calsonic Corp | 熱交換器へのファンシュラウド取付構造 |
CN201372939Y (zh) * | 2009-01-21 | 2009-12-30 | 卢健勇 | 一种工业风扇电机结构 |
CN209164145U (zh) * | 2018-12-26 | 2019-07-26 | 武昌工学院 | 一种耐高温式轴流风机用轮毂 |
CN209908809U (zh) * | 2019-04-23 | 2020-01-07 | 深圳市嘉利顺电子有限公司 | 一种扇叶连接稳固的风扇 |
CN210218167U (zh) * | 2019-06-26 | 2020-03-31 | 深圳市嘉利顺电子有限公司 | 一种新型无刷马达式空调服风扇 |
Also Published As
Publication number | Publication date |
---|---|
CN112524067A (zh) | 2021-03-19 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20210319 Assignee: Zhejiang Dakun Electrical Technology Co.,Ltd. Assignor: Zhejiang BAL Electrical Technology Co.,Ltd. Contract record no.: X2023980039617 Denomination of invention: A household ventilation fan and its installation method Granted publication date: 20220429 License type: Common License Record date: 20230814 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A household ventilation fan and its installation method Effective date of registration: 20231107 Granted publication date: 20220429 Pledgee: Shaoxing Bank Co.,Ltd. Shengzhou sub branch Pledgor: Zhejiang BAL Electrical Technology Co.,Ltd. Registration number: Y2023980064226 |