KR920020145A - 공기공급장치 - Google Patents

공기공급장치 Download PDF

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Publication number
KR920020145A
KR920020145A KR1019920006871A KR920006871A KR920020145A KR 920020145 A KR920020145 A KR 920020145A KR 1019920006871 A KR1019920006871 A KR 1019920006871A KR 920006871 A KR920006871 A KR 920006871A KR 920020145 A KR920020145 A KR 920020145A
Authority
KR
South Korea
Prior art keywords
air
duct
air supply
control unit
supply apparatus
Prior art date
Application number
KR1019920006871A
Other languages
English (en)
Inventor
츠토무 후지타
아키라 수에다
마사오 기무라
히토시 우라
요츠오 미즈누마
미사오 오오사와
Original Assignee
도사키 시노부
가와사키 세이데츠 가부시키가이샤
히라야마 쇼지
히라야마 세츠비 가부시키가이샤
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
Priority claimed from JP3310586A external-priority patent/JPH05141756A/ja
Application filed by 도사키 시노부, 가와사키 세이데츠 가부시키가이샤, 히라야마 쇼지, 히라야마 세츠비 가부시키가이샤 filed Critical 도사키 시노부
Publication of KR920020145A publication Critical patent/KR920020145A/ko

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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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F24F3/167—Clean rooms, i.e. enclosed spaces in which a uniform flow of filtered air is distributed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Air-Flow Control Members (AREA)
  • Duct Arrangements (AREA)

Abstract

내용 없음

Description

공기공급장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 크린룸내에 설치된 공기공급 장치의 개략도,
제2A도는 공기 토출용덕트의 측면단면도,
제2B도는 2A도의 선A-A를 따라 떼어내서 본 단면도,
제3A도는 유로조정판의 측면도,
제3B도는 유로조정판의 단면도.

Claims (7)

  1. 소정의 상태로 조정된 공기를 내보내는 공기 제어유닛과, 상기 공기 제어유닛의 단부에 접속되고 상기 공기 제어유닛으로부터 내보내어지는 공기가 상기 공기제어유닛내의 공기흐름방향과 다른 방향으로 열린 개구부로부터 받아들여지고 또한 다공판으로 구성된 공기토출용 덕트를 구비한 것을 특징으로 하는 공기공급장치.
  2. 제1항에 있어서, 상기 공기토출용 덕트의 유로단면적을 공기가 흐르는 상류층으로부터 하류측을 향해 서서히 감소시키도록 구성한 것을 특징으로 하는 공기공급장치.
  3. 제2항에 있어서, 상기 공기 토출용 덕트 내부의 상부에 공기가 흐르는 상류측으로부터 하류측으로 향해 유로단면적을 서서히 감소키도록 유로조정체를 설치하는 것을 특징으로 하는 공기공급장치.
  4. 제1항에 있어서, 상기 다공판의 판두께 d와 다공판에 뚫어진 다수의 공기 토출구의 구멍직경 a의 비율이 d/a≥1인것을 특징으로 하는 공기공급장치.
  5. 제1항, 제2항 또는 제4항에 있어서, 상기 공기토출용 덕트 입구부분에 공기가 흐르는 방향을 향해서 복수매의 유로조정판을 설치하는 것을 특징으로 하는 공기공급장치.
  6. 제1항, 제2항, 제4항 또는 제5항에 있어서, 공기의 흐름이 각각 다른 방향으로 되도록 상기 공기제어유닛과 상기 공기 토출용 덕트 사이에 접합덕트를 장치하는 것을 특징으로 하는 공기공급장치.
  7. 제6항에 있어서, 상기 접합덕트 내부의 일부에 돌기를 설치하는 것을 특징으로 하는 공기공급장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019920006871A 1991-04-23 1992-04-23 공기공급장치 KR920020145A (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP91-91901 1991-04-23
JP9190191 1991-04-23
JP29864891 1991-11-14
JP91-298648 1991-11-14
JP3310586A JPH05141756A (ja) 1991-11-26 1991-11-26 空気供給装置
JP91-310586 1991-11-26

Publications (1)

Publication Number Publication Date
KR920020145A true KR920020145A (ko) 1992-11-20

Family

ID=27306869

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920006871A KR920020145A (ko) 1991-04-23 1992-04-23 공기공급장치

Country Status (4)

Country Link
US (1) US5232401A (ko)
EP (1) EP0510946A3 (ko)
KR (1) KR920020145A (ko)
CA (1) CA2066949A1 (ko)

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JPH0926176A (ja) * 1995-07-07 1997-01-28 Canon Inc 処理システムとこれを用いたデバイス生産方法
DE69702056D1 (de) * 1997-07-24 2000-06-21 Marco Zambolin Kanal zum Leiten und Verteilen von Luft
MXPA01010895A (es) 1999-04-28 2003-06-24 Stratotech Corp Ambiente ajustable de flujo de aire limpio.
US6412292B2 (en) 2000-05-09 2002-07-02 Toc Technology, Llc Computer rack heat extraction device
US6557357B2 (en) 2000-02-18 2003-05-06 Toc Technology, Llc Computer rack heat extraction device
EP1258182A4 (en) 2000-02-18 2008-12-17 Rtkl Associates Inc HEAT EXTRACTION DEVICE FOR A COMPUTER BATI
US6574970B2 (en) 2000-02-18 2003-06-10 Toc Technology, Llc Computer room air flow method and apparatus
FR2824626B1 (fr) * 2001-05-14 2004-04-16 Pierre Bridenne Procede et dispositif pour diffuser un flux de protection a l'egard d'une ambiance environnante
US6668565B1 (en) 2002-04-12 2003-12-30 American Power Conversion Rack-mounted equipment cooling
US7046514B2 (en) 2003-03-19 2006-05-16 American Power Conversion Corporation Data center cooling
US6859366B2 (en) * 2003-03-19 2005-02-22 American Power Conversion Data center cooling system
US7259963B2 (en) * 2004-12-29 2007-08-21 American Power Conversion Corp. Rack height cooling
US7841199B2 (en) * 2005-05-17 2010-11-30 American Power Conversion Corporation Cold aisle isolation
NL1037249C2 (nl) * 2009-09-03 2011-03-08 Qrisp B V Inrichting en werkwijze voor het aan ten minste een te koelen locatie toevoeren van een gekoelde luchtstroom.

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2239508A (en) * 1938-12-15 1941-04-22 Burgess Battery Co Air-distributing apparatus for ventilating systems
US3170385A (en) * 1961-10-18 1965-02-23 New Castle Products Inc Air screen structure components and method of operation
DE1427897C3 (de) * 1961-12-22 1975-03-20 Hoestemberghe & Kluetsch Gmbh, 6630 Saarlouis Kühlbett für vierkantiges Walzgut
US3251289A (en) * 1963-04-10 1966-05-17 Armstrong Cork Co Wedge-shaped plenum chamber
US3332334A (en) * 1965-08-09 1967-07-25 Melzer Herman Air curtain apparatus
US3387551A (en) * 1966-07-22 1968-06-11 Pittsburgh Plate Glass Co Air curtain for observation window
GB1204594A (en) * 1967-02-14 1970-09-09 Karl Heinz Steigerwald Device for ventilating or air-conditioning a room or cabin
US3719136A (en) * 1970-09-21 1973-03-06 Nat Defence Method and means for providing a clean area
US3726203A (en) * 1971-06-23 1973-04-10 Svenska Flaektfabriken Ab Device for maintenance of a dustfree, bacteria-free zone in a room
US3744724A (en) * 1972-03-24 1973-07-10 Sulzer Ag Air distributing channel
FR2350556A1 (fr) * 1976-05-04 1977-12-02 Segic Element prefabrique de ventilation et de climatisation
US4700688A (en) * 1979-03-08 1987-10-20 Cambridge Engineering, Inc. Ventilating hood
JPS5944538A (ja) * 1982-09-06 1984-03-13 Shoji Hirayama クリ−ンル−ム用クリ−ンユニツトおよびクリ−ンル−ムシステム
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DE4016078C1 (ko) * 1990-02-23 1991-03-21 Dieter 8035 Stockdorf De Hodeck

Also Published As

Publication number Publication date
US5232401A (en) 1993-08-03
CA2066949A1 (en) 1992-10-24
EP0510946A2 (en) 1992-10-28
EP0510946A3 (en) 1993-07-07

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E902 Notification of reason for refusal
E601 Decision to refuse application