CN104295537B - 无叶风扇以及用于无叶风扇的喷嘴 - Google Patents
无叶风扇以及用于无叶风扇的喷嘴 Download PDFInfo
- Publication number
- CN104295537B CN104295537B CN201410417361.6A CN201410417361A CN104295537B CN 104295537 B CN104295537 B CN 104295537B CN 201410417361 A CN201410417361 A CN 201410417361A CN 104295537 B CN104295537 B CN 104295537B
- Authority
- CN
- China
- Prior art keywords
- nozzle
- point
- internal cavities
- blade fan
- oblique position
- 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
- 230000003872 anastomosis Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
-
- 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
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
- F04F5/461—Adjustable nozzles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/48—Control
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410417361.6A CN104295537B (zh) | 2012-01-28 | 2012-01-28 | 无叶风扇以及用于无叶风扇的喷嘴 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410417361.6A CN104295537B (zh) | 2012-01-28 | 2012-01-28 | 无叶风扇以及用于无叶风扇的喷嘴 |
CN201210019668.1A CN103225631B (zh) | 2012-01-28 | 2012-01-28 | 无叶风扇以及用于无叶风扇的喷嘴 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210019668.1A Division CN103225631B (zh) | 2012-01-28 | 2012-01-28 | 无叶风扇以及用于无叶风扇的喷嘴 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104295537A CN104295537A (zh) | 2015-01-21 |
CN104295537B true CN104295537B (zh) | 2016-02-24 |
Family
ID=48836207
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410417361.6A Active CN104295537B (zh) | 2012-01-28 | 2012-01-28 | 无叶风扇以及用于无叶风扇的喷嘴 |
CN201210019668.1A Expired - Fee Related CN103225631B (zh) | 2012-01-28 | 2012-01-28 | 无叶风扇以及用于无叶风扇的喷嘴 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210019668.1A Expired - Fee Related CN103225631B (zh) | 2012-01-28 | 2012-01-28 | 无叶风扇以及用于无叶风扇的喷嘴 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN104295537B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104949248A (zh) * | 2015-07-08 | 2015-09-30 | 冯林 | 一种具有智能除湿功能和空气净化功能的温度调节装置 |
CN104990172A (zh) * | 2015-07-08 | 2015-10-21 | 冯林 | 一种具有除湿功能的智能空气净化装置 |
CN105157120B (zh) * | 2015-07-22 | 2017-12-05 | 施淑琴 | 智能高效吸湿机 |
CN105066266B (zh) * | 2015-07-29 | 2017-12-01 | 南安市威速电子科技有限公司 | 一种具有空气能除湿功能的空气净化器 |
CN108131740B (zh) * | 2015-07-29 | 2019-11-29 | 台州云造智能科技有限公司 | 一种风扇及其工作方法 |
CN105715520A (zh) * | 2016-04-16 | 2016-06-29 | 任文华 | 风扇 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2452490A (en) * | 2007-09-04 | 2009-03-11 | Dyson Technology Ltd | Bladeless fan |
GB2468320A (en) * | 2009-03-04 | 2010-09-08 | Dyson Technology Ltd | Tilting Fan |
GB2468318A (en) * | 2009-03-04 | 2010-09-08 | Dyson Technology Ltd | Fan assembly with silencing member |
WO2011132855A2 (ko) * | 2010-04-23 | 2011-10-27 | 에스앤지 주식회사 | 날개없는 공기순환용 송풍기 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2545478C2 (ru) * | 2009-03-04 | 2015-03-27 | Дайсон Текнолоджи Лимитед | Вентилятор |
CN201771875U (zh) * | 2010-09-07 | 2011-03-23 | 李德正 | 无叶片风扇 |
CN201874898U (zh) * | 2010-10-29 | 2011-06-22 | 李德正 | 无叶片风扇 |
CN202545381U (zh) * | 2012-01-28 | 2012-11-21 | 任文华 | 无叶风扇以及用于无叶风扇的喷嘴 |
-
2012
- 2012-01-28 CN CN201410417361.6A patent/CN104295537B/zh active Active
- 2012-01-28 CN CN201210019668.1A patent/CN103225631B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2452490A (en) * | 2007-09-04 | 2009-03-11 | Dyson Technology Ltd | Bladeless fan |
GB2468320A (en) * | 2009-03-04 | 2010-09-08 | Dyson Technology Ltd | Tilting Fan |
GB2468318A (en) * | 2009-03-04 | 2010-09-08 | Dyson Technology Ltd | Fan assembly with silencing member |
WO2011132855A2 (ko) * | 2010-04-23 | 2011-10-27 | 에스앤지 주식회사 | 날개없는 공기순환용 송풍기 |
Also Published As
Publication number | Publication date |
---|---|
CN104295537A (zh) | 2015-01-21 |
CN103225631A (zh) | 2013-07-31 |
CN103225631B (zh) | 2015-12-02 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190724 Address after: 321017 Room 201, South Business Unit 7, Wujiang New Village, Donglai Road, Wucheng District, Jinhua City, Zhejiang Province Patentee after: Jinhua Huasai Ying Technology Co.,Ltd. Address before: 310052 Hangzhou City, Binjiang District Province, No., Shing Road, Garden Court, building 2, room 3, unit 1402, room 3191 Patentee before: Ren Wenhua |
|
TR01 | Transfer of patent right |
Effective date of registration: 20200403 Address after: 321300 No.40, Weixing Road, Yongkang City, Jinhua City, Zhejiang Province Patentee after: Lv Zhenjiang Address before: 321017 Room 201, South Business Unit 7, Wujiang New Village, Donglai Road, Wucheng District, Jinhua City, Zhejiang Province Patentee before: Jinhua Huasai Ying Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210426 Address after: 321200 No.73, Shaoyang North Street, Baihuashan Industrial Zone, Wuyi Economic Development Zone, Jinhua City, Zhejiang Province Patentee after: Zhejiang crossbow brand electric appliance Co.,Ltd. Address before: 321300 No.40, Weixing Road, Yongkang City, Jinhua City, Zhejiang Province Patentee before: Lv Zhenjiang |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Vaneless fans and nozzles for vaneless fans Effective date of registration: 20231017 Granted publication date: 20160224 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Jinhua Wuyi sub branch Pledgor: Zhejiang crossbow brand electric appliance Co.,Ltd. Registration number: Y2023980061231 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |