KR970045573A - 횡류형 송풍기 - Google Patents

횡류형 송풍기 Download PDF

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Publication number
KR970045573A
KR970045573A KR1019950052000A KR19950052000A KR970045573A KR 970045573 A KR970045573 A KR 970045573A KR 1019950052000 A KR1019950052000 A KR 1019950052000A KR 19950052000 A KR19950052000 A KR 19950052000A KR 970045573 A KR970045573 A KR 970045573A
Authority
KR
South Korea
Prior art keywords
rear guider
flow blower
cross flow
radius ratio
range
Prior art date
Application number
KR1019950052000A
Other languages
English (en)
Other versions
KR0141763B1 (ko
Inventor
진심원
Original Assignee
구자홍
엘지전자 주식회사
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 구자홍, 엘지전자 주식회사 filed Critical 구자홍
Priority to KR1019950052000A priority Critical patent/KR0141763B1/ko
Priority to IN2155CA1996 priority patent/IN189900B/en
Priority to AU75388/96A priority patent/AU713064B2/en
Priority to CN96114248A priority patent/CN1095524C/zh
Publication of KR970045573A publication Critical patent/KR970045573A/ko
Application granted granted Critical
Publication of KR0141763B1 publication Critical patent/KR0141763B1/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082—Grilles, registers or guards
    • F24F13/084—Grilles, registers or guards with mounting arrangements, e.g. snap fasteners for mounting to the wall or duct
    • 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
    • F04D29/442—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps rotating diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0025—Cross-flow or tangential fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)

Abstract

본 발명은 횡류형 송풍기에 관한 것으로,리어 가이더(2)의 곡률시작 각도가 25°~35°의범위을 가질 경우,리어 가이더(2)의 반경비(R3)의범위를 75%에서 95%의 사이에 존재하도록 하고,상기 리어가이더(2)의 반경비(R3)의 원호 중심이 (θ1)=130°,(θ2)=140°,그리고 R1=20%,R2=30%의 값에 의한 면적(A-B-C-D)에 존재하게 하여,소음의 증가 없이 풍량을 20~30%정도 증대시키도록 한 것이다.

Description

횡류형 송풍기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 본 발명에 의한 에어콘 실내기 리어 가이더의 주요 설계인자를 설명하기 위한 부분 단면도.

Claims (2)

  1. 리어 가이더(2)의 곡률시작 각도가 25°~35°의범위을 가질 경우,리어 가이더의 반경비의 범위가 75%에서 95%의 사이에 존재함을 특징으로 하는 횡류형 송풍기.
  2. 제1항에 있어서,상기 리어 가이더 반경비의 원호 중심이 (θ1)=130°,(θ2)=140°,그리고 R1=20%,R2=30%의 값에 의한 면적에 존재함을 특징으로 하는 횡류형 송풍기.
KR1019950052000A 1995-12-19 1995-12-19 횡류형 송풍기의 리어가이더 KR0141763B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019950052000A KR0141763B1 (ko) 1995-12-19 1995-12-19 횡류형 송풍기의 리어가이더
IN2155CA1996 IN189900B (ko) 1995-12-19 1996-12-13
AU75388/96A AU713064B2 (en) 1995-12-19 1996-12-17 Cross flow type blower
CN96114248A CN1095524C (zh) 1995-12-19 1996-12-19 横流式吹风机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950052000A KR0141763B1 (ko) 1995-12-19 1995-12-19 횡류형 송풍기의 리어가이더

Publications (2)

Publication Number Publication Date
KR970045573A true KR970045573A (ko) 1997-07-26
KR0141763B1 KR0141763B1 (ko) 1998-07-01

Family

ID=19441420

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950052000A KR0141763B1 (ko) 1995-12-19 1995-12-19 횡류형 송풍기의 리어가이더

Country Status (4)

Country Link
KR (1) KR0141763B1 (ko)
CN (1) CN1095524C (ko)
AU (1) AU713064B2 (ko)
IN (1) IN189900B (ko)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2619422B1 (fr) * 1987-08-13 1989-12-08 Onera (Off Nat Aerospatiale) Ventilateur a courant transversal
DE4023260A1 (de) * 1989-08-17 1991-02-21 Avl Verbrennungskraft Messtech Waermetauschersystem mit einem querstromluefter
AU639729B2 (en) * 1989-11-22 1993-08-05 Graham Lawrence Oke Centrifugal fan

Also Published As

Publication number Publication date
KR0141763B1 (ko) 1998-07-01
AU7538896A (en) 1997-06-26
CN1095524C (zh) 2002-12-04
AU713064B2 (en) 1999-11-25
CN1157376A (zh) 1997-08-20
IN189900B (ko) 2003-05-03

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