KR880005364A - Supercharged compressor - Google Patents

Supercharged compressor Download PDF

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Publication number
KR880005364A
KR880005364A KR870011646A KR870011646A KR880005364A KR 880005364 A KR880005364 A KR 880005364A KR 870011646 A KR870011646 A KR 870011646A KR 870011646 A KR870011646 A KR 870011646A KR 880005364 A KR880005364 A KR 880005364A
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KR
South Korea
Prior art keywords
compressor
suction pipe
pipe
resistance coefficient
inertia
Prior art date
Application number
KR870011646A
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Korean (ko)
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KR940000439B1 (en
Inventor
쓰네오 강
요오조오 나까무라
히로아끼 하다
미쓰루 나까무라
Original Assignee
미쓰다 가쓰시게
가부시끼가이샤 히다찌세이사꾸쇼
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Publication of KR880005364A publication Critical patent/KR880005364A/en
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Publication of KR940000439B1 publication Critical patent/KR940000439B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

내용 없음No content

Description

과급식 압축기Supercharged compressor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 압축기의 종단면도.1 is a longitudinal sectional view of a compressor.

제2도는 압축기의 회전속도에대한 효율의 변화 표시도.2 is a diagram showing the change in efficiency with respect to the rotational speed of the compressor.

제3도는 용적변화 표시도.3 is a volume change display.

제4도는 관성과급 특성수와 충전효율의 관게 표시도.4 is a related diagram of the number of inertia pay characteristics and charging efficiency.

Claims (4)

압축기구부와 그 압축기구부의 흡입측에 설치된 완충공간용기와 흡입관을 배치한 과급식 압축기에 있어서, 상기 흡입관내의 1차모드의 기주진동수와 압축기의 최고회전수가 동조하도록 상기 흡입관의 길이를 정하고, 압축기의 충징효율이 1을 초과하는 범위의 상기 흡입관의 유동저항계수 μ및 관성과급특성수 Z0를 충족하도록 상기 흡입관의 단면적 As를 정한 것을 특징으로 하는 과급식 압축기.A supercharged compressor comprising a compressor space and a buffer space container and a suction pipe provided on the suction side of the compressor, wherein the length of the suction pipe is determined so that the host frequency in the primary mode and the maximum rotational speed of the compressor are synchronized. And the cross-sectional area As of the suction pipe is determined so as to satisfy the flow resistance coefficient μ and the inertia and water supply characteristic Z 0 of the suction pipe in a range in which the filling efficiency of the compressor is greater than one. 제1항에 있어서, 상기 흡입관의 단면적 As와 상기 유동저항계수 μ는According to claim 1, wherein the cross-sectional area As of the suction pipe and the flow resistance coefficient μ is (단, Vh는 행전용적, LV는 관로길이, λ는 관의 출입구의 저항계수, μ는 관마찰계수로 한다)의 관계가 있는것을 특징으로 하는 과급식 압축기.A supercharged compressor having a relationship of (where, V h is a performance only, LV is a pipe length, λ is a resistance coefficient of a pipe entrance and a μ, and a pipe friction coefficient). 제1항에 있어서, 상기 흡입관의 단면적 As와 상기 관성과급특성수 Z0는The method of claim 1, wherein the cross-sectional area As of the suction pipe and the inertia grade Z 0 is (단, ω는 샤프트의 회전각속도, a0는 음속, VR는 행정용적, LS는 흡입관의 유효길이로 한다)의 관계가 있음을 특징으로 하는 과급실 압축기.(Where ω is the rotational angular velocity of the shaft, a 0 is the speed of sound, V R is the stroke volume, and L S is the effective length of the suction pipe). 제1항에 있어서, 유동저항계수 μ을 0.5이하의 관성과급특성수 Zo을 0.6이상으로 한 것을 특징으로 한 과식 압축기.The overeating compressor according to claim 1, wherein the flow resistance coefficient [mu] is 0.5 or less, and the inertia and grade characteristic Z o is 0.6 or more. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870011646A 1986-10-24 1987-10-20 Compressor KR940000439B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP251785 1986-10-24
JP61-251785 1986-10-24
JP61251785A JPS63106376A (en) 1986-10-24 1986-10-24 Supercharge type compressor

Publications (2)

Publication Number Publication Date
KR880005364A true KR880005364A (en) 1988-06-28
KR940000439B1 KR940000439B1 (en) 1994-01-21

Family

ID=17227891

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870011646A KR940000439B1 (en) 1986-10-24 1987-10-20 Compressor

Country Status (2)

Country Link
JP (1) JPS63106376A (en)
KR (1) KR940000439B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0772534B2 (en) * 1989-01-13 1995-08-02 株式会社日立製作所 Compression method and compressor
US6809128B2 (en) 1998-11-27 2004-10-26 Seiko Epson Corporation Ink composition comprising cationic water-soluble resin, and ink set
JP4991483B2 (en) 2007-10-29 2012-08-01 日立アプライアンス株式会社 Rotary compressor
JP6351522B2 (en) * 2015-02-24 2018-07-04 東芝キヤリア株式会社 Compressor and refrigeration cycle apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160882U (en) * 1983-04-15 1984-10-27 三菱重工業株式会社 rotary compressor

Also Published As

Publication number Publication date
KR940000439B1 (en) 1994-01-21
JPS63106376A (en) 1988-05-11
JPH0474556B2 (en) 1992-11-26

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