CN110005627A - 基于电机调速的轴流吹风机 - Google Patents
基于电机调速的轴流吹风机 Download PDFInfo
- Publication number
- CN110005627A CN110005627A CN201810607607.4A CN201810607607A CN110005627A CN 110005627 A CN110005627 A CN 110005627A CN 201810607607 A CN201810607607 A CN 201810607607A CN 110005627 A CN110005627 A CN 110005627A
- Authority
- CN
- China
- Prior art keywords
- image
- occlusion
- instant
- motor speed
- axial
- 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.)
- Granted
Links
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
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow fans
-
- 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
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/32—Circuit design at the digital level
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/172—Classification, e.g. identification
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2115/00—Details relating to the type of the circuit
- G06F2115/02—System on chip [SoC] design
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Oral & Maxillofacial Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Health & Medical Sciences (AREA)
- Evolutionary Computation (AREA)
- Geometry (AREA)
- Image Analysis (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Closed-Circuit Television Systems (AREA)
- Studio Devices (AREA)
Abstract
Description
Claims (7)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810607607.4A CN110005627B (zh) | 2018-06-13 | 2018-06-13 | 基于电机调速的轴流吹风机 |
US16/761,056 US20200300258A1 (en) | 2018-06-13 | 2019-04-12 | Axial-flow blower employing motor speed control |
PCT/CN2019/082517 WO2019237817A1 (zh) | 2018-06-13 | 2019-04-12 | 基于电机调速的轴流吹风机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810607607.4A CN110005627B (zh) | 2018-06-13 | 2018-06-13 | 基于电机调速的轴流吹风机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110005627A true CN110005627A (zh) | 2019-07-12 |
CN110005627B CN110005627B (zh) | 2020-08-18 |
Family
ID=67164738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810607607.4A Active CN110005627B (zh) | 2018-06-13 | 2018-06-13 | 基于电机调速的轴流吹风机 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20200300258A1 (zh) |
CN (1) | CN110005627B (zh) |
WO (1) | WO2019237817A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118508828A (zh) * | 2024-05-08 | 2024-08-16 | 广州虬秧科技有限公司 | 电动机智能化控制系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1549188A (zh) * | 2003-05-13 | 2004-11-24 | 范科峰 | 虹膜图像质量的评价和基于虹膜图像识别的身份鉴别方法 |
KR20060032247A (ko) * | 2004-10-11 | 2006-04-17 | (주)버뮤다정보기술 | 얼굴인식기술을 이용한 전자금융 부정 거래 방지 장치 및방법 |
CN101727582A (zh) * | 2008-10-22 | 2010-06-09 | 富士通株式会社 | 文档图像二值化方法及其装置,以及文档图像处理器 |
CN102739874A (zh) * | 2012-07-16 | 2012-10-17 | 北京鑫光智信软件技术有限公司 | 一种移动终端身份认证解锁方法 |
CN103607533A (zh) * | 2013-12-03 | 2014-02-26 | 厦门美图移动科技有限公司 | 一种适用于零延迟快门的拍照方法及装置 |
CN107835081A (zh) * | 2017-07-31 | 2018-03-23 | 赵飞腾 | 鉴别合法用户的自动化装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3835047B2 (ja) * | 1999-03-26 | 2006-10-18 | 松下電器産業株式会社 | 軸流ファン |
JP2010246244A (ja) * | 2009-04-03 | 2010-10-28 | Sony Corp | 遠心ファンモータ用外装ケース、遠心ファンモータ、遠心ファンモータ搭載電子機器、軸流ファンモータ用外装ケース、軸流ファンモータ、及び、軸流ファンモータ搭載電子機器 |
CN202273886U (zh) * | 2011-09-23 | 2012-06-13 | 杭州微光电子股份有限公司 | 遥控调速外转子轴流风机 |
CN205401193U (zh) * | 2016-03-31 | 2016-07-27 | 侯维绪 | 新型高效节能通风机 |
CN106382718A (zh) * | 2016-08-30 | 2017-02-08 | 广州穗剑实验室科技有限公司 | 基于实时视频分析的通风空调控制系统 |
-
2018
- 2018-06-13 CN CN201810607607.4A patent/CN110005627B/zh active Active
-
2019
- 2019-04-12 WO PCT/CN2019/082517 patent/WO2019237817A1/zh active Application Filing
- 2019-04-12 US US16/761,056 patent/US20200300258A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1549188A (zh) * | 2003-05-13 | 2004-11-24 | 范科峰 | 虹膜图像质量的评价和基于虹膜图像识别的身份鉴别方法 |
KR20060032247A (ko) * | 2004-10-11 | 2006-04-17 | (주)버뮤다정보기술 | 얼굴인식기술을 이용한 전자금융 부정 거래 방지 장치 및방법 |
CN101727582A (zh) * | 2008-10-22 | 2010-06-09 | 富士通株式会社 | 文档图像二值化方法及其装置,以及文档图像处理器 |
CN102739874A (zh) * | 2012-07-16 | 2012-10-17 | 北京鑫光智信软件技术有限公司 | 一种移动终端身份认证解锁方法 |
CN103607533A (zh) * | 2013-12-03 | 2014-02-26 | 厦门美图移动科技有限公司 | 一种适用于零延迟快门的拍照方法及装置 |
CN107835081A (zh) * | 2017-07-31 | 2018-03-23 | 赵飞腾 | 鉴别合法用户的自动化装置 |
Also Published As
Publication number | Publication date |
---|---|
CN110005627B (zh) | 2020-08-18 |
US20200300258A1 (en) | 2020-09-24 |
WO2019237817A1 (zh) | 2019-12-19 |
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TA01 | Transfer of patent application right | ||
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Effective date of registration: 20200724 Address after: 242500 Pingdingdong Formation No. 16, Bodi Village, Taohuatan Town, Jingxian County, Xuancheng City, Anhui Province Applicant after: JINGXIAN TAOHUATAN SHENGFULIN CHINESE HERBAL MEDICINE PLANTATION HOUSEHOLD FARM Address before: 422913 No. 32, Group 2, Xiaoxi Village, Pingshang Town, Xinshao County, Shaoyang City, Hunan Province Applicant before: Zhou Chaoqiang |
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Effective date of registration: 20250116 Address after: 242000. The second floor of the tenth storefront facing north at the intersection of Tiyu Road and Taohuatan West Road in Jingchuan Town, Jing County, Xuancheng City, Anhui Province Patentee after: Jingxian County Sen You forestry development Corp.,Ltd. Country or region after: China Address before: 242500 No. 16, Pingdingdong Group, Xindi Village, Taohuatan Town, Jing County, Xuancheng City, Anhui Province Patentee before: JINGXIAN TAOHUATAN SHENGFULIN CHINESE HERBAL MEDICINE PLANTATION HOUSEHOLD FARM Country or region before: China |