WO2022045695A1 - Dispositif d'échappement sans ventilateur - Google Patents

Dispositif d'échappement sans ventilateur Download PDF

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Publication number
WO2022045695A1
WO2022045695A1 PCT/KR2021/011180 KR2021011180W WO2022045695A1 WO 2022045695 A1 WO2022045695 A1 WO 2022045695A1 KR 2021011180 W KR2021011180 W KR 2021011180W WO 2022045695 A1 WO2022045695 A1 WO 2022045695A1
Authority
WO
WIPO (PCT)
Prior art keywords
fan
suction
wind
air
exhaust
Prior art date
Application number
PCT/KR2021/011180
Other languages
English (en)
Korean (ko)
Inventor
설철환
Original Assignee
설철환
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 설철환 filed Critical 설철환
Priority to CN202180052183.XA priority Critical patent/CN115917162A/zh
Priority to US18/021,361 priority patent/US20240035682A1/en
Publication of WO2022045695A1 publication Critical patent/WO2022045695A1/fr

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14Jet 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
    • F04F5/16Jet 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
    • F04F5/20Jet 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 for evacuating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/02Units comprising pumps and their driving means
    • F04D25/08Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/26Rotors specially for elastic fluids
    • F04D29/32Rotors specially for elastic fluids for axial flow pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/26Rotors specially for elastic fluids
    • F04D29/32Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/52Casings; Connections of working fluid for axial pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/52Casings; Connections of working fluid for axial pumps
    • F04D29/522Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/52Casings; Connections of working fluid for axial pumps
    • F04D29/54Fluid-guiding means, e.g. diffusers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/40Casings; Connections of working fluid
    • F04D29/52Casings; Connections of working fluid for axial pumps
    • F04D29/54Fluid-guiding means, e.g. diffusers
    • F04D29/541Specially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • F24F13/0227Ducting arrangements using parts of the building, e.g. air ducts inside the floor, walls or ceiling of a building
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • F24F13/04Air-mixing units
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/007Ventilation with forced flow
    • F24F7/013Ventilation with forced flow using wall or window fans, displacing air through the wall or window

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Civil Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Un dispositif d'échappement sans ventilateur selon la présente invention divulguée ici comprend : une partie de corps principal qui présente un premier orifice d'aspiration formé sur un côté, un orifice d'échappement global formé sur l'autre côté et des seconds orifices d'aspiration formés sur des surfaces opposées entre le premier orifice d'aspiration et l'orifice d'échappement global ; un premier ventilateur installé dans le premier orifice d'aspiration et entraîné par une force d'entraînement de manière à aspirer de l'air à travers le premier orifice d'aspiration ; des seconds ventilateurs intégrés et installés dans les seconds orifices d'aspiration et entraînés par une force d'entraînement de manière à permettre l'échappement de l'air aspiré à travers les seconds orifices d'aspiration ; et une partie de prévention d'interférence de trajet d'écoulement d'air qui est disposée à l'intérieur de la partie de corps principal de manière à empêcher une interférence entre le trajet d'écoulement d'air du premier ventilateur et les trajets d'écoulement d'air des seconds ventilateurs. Selon la présente invention, une différence de pression d'air est générée en raison de l'effet de Bernoulli lorsque les premier et second ventilateurs fonctionnent, moyennant quoi de l'air proche au-dessus et au-dessous, vers la gauche et vers la droite, et à l'arrière, est aspiré, et la présente invention présente ainsi une excellente efficacité d'aspiration. Comme l'interférence entre le trajet d'écoulement d'air du premier ventilateur installé dans le premier orifice d'aspiration et les trajets d'écoulement d'air des seconds ventilateurs intégrés et installés est empêchée par la partie de prévention d'interférence de trajet disposée à l'intérieur de la partie de corps principal, de l'air peut être évacué par les seconds ventilateurs, incorporés et installés sur le côté de second orifice d'aspiration, sans entrave même lorsque la capacité du premier ventilateur est importante. En outre, la présente invention a pour effet de permettre une large plage d'échappement par l'aspiration également d'air proche à travers les seconds orifices d'aspiration.
PCT/KR2021/011180 2020-08-25 2021-08-23 Dispositif d'échappement sans ventilateur WO2022045695A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202180052183.XA CN115917162A (zh) 2020-08-25 2021-08-23 无风扇排气装置
US18/021,361 US20240035682A1 (en) 2020-08-25 2021-08-23 Fanless exhaust device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200107303A KR102468323B1 (ko) 2020-08-25 2020-08-25 무휀 배기장치
KR10-2020-0107303 2020-08-25

Publications (1)

Publication Number Publication Date
WO2022045695A1 true WO2022045695A1 (fr) 2022-03-03

Family

ID=80353555

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2021/011180 WO2022045695A1 (fr) 2020-08-25 2021-08-23 Dispositif d'échappement sans ventilateur

Country Status (4)

Country Link
US (1) US20240035682A1 (fr)
KR (1) KR102468323B1 (fr)
CN (1) CN115917162A (fr)
WO (1) WO2022045695A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003287240A (ja) * 2002-03-26 2003-10-10 Dae Sung Youn 空気調和器
KR20030083678A (ko) * 2003-10-15 2003-10-30 주식회사 크린에어 흡배기에 의한 환풍장치
KR20060013964A (ko) * 2004-08-09 2006-02-14 주식회사 대우일렉트로닉스 단일모터형 폐열회수 환기장치
KR200463762Y1 (ko) * 2012-06-14 2012-11-23 (주) 토네이도테크 와류형 환풍기
KR102136361B1 (ko) * 2018-09-27 2020-07-23 주식회사 금오산업 공기청정 겸용 환기장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970062353A (ko) 1996-02-15 1997-09-12 하지메 오카자키 반전식 환기팬을 구비한 흡입형 환기팬 장치
KR101029335B1 (ko) 2009-11-02 2011-04-13 김경철 급배기 일체형 후드

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003287240A (ja) * 2002-03-26 2003-10-10 Dae Sung Youn 空気調和器
KR20030083678A (ko) * 2003-10-15 2003-10-30 주식회사 크린에어 흡배기에 의한 환풍장치
KR20060013964A (ko) * 2004-08-09 2006-02-14 주식회사 대우일렉트로닉스 단일모터형 폐열회수 환기장치
KR200463762Y1 (ko) * 2012-06-14 2012-11-23 (주) 토네이도테크 와류형 환풍기
KR102136361B1 (ko) * 2018-09-27 2020-07-23 주식회사 금오산업 공기청정 겸용 환기장치

Also Published As

Publication number Publication date
CN115917162A (zh) 2023-04-04
KR102468323B1 (ko) 2022-11-16
US20240035682A1 (en) 2024-02-01
KR20220026372A (ko) 2022-03-04

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