KR950011849A - Reciprocating compressor - Google Patents

Reciprocating compressor Download PDF

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Publication number
KR950011849A
KR950011849A KR1019930021601A KR930021601A KR950011849A KR 950011849 A KR950011849 A KR 950011849A KR 1019930021601 A KR1019930021601 A KR 1019930021601A KR 930021601 A KR930021601 A KR 930021601A KR 950011849 A KR950011849 A KR 950011849A
Authority
KR
South Korea
Prior art keywords
piston
rotating shaft
hollow rotating
reciprocating compressor
reciprocating
Prior art date
Application number
KR1019930021601A
Other languages
Korean (ko)
Other versions
KR960001906B1 (en
Inventor
최송
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR93021601A priority Critical patent/KR960001906B1/en
Publication of KR950011849A publication Critical patent/KR950011849A/en
Application granted granted Critical
Publication of KR960001906B1 publication Critical patent/KR960001906B1/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
    • 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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections

Abstract

본 발명은 왕복동식 압축기에 관한 것으로 실린더, 피스톤 등으로 이루어지는 압축실에서 발생하는 진동, 소음, 습동부의 마모를 방지하도록 한 것이다.The present invention relates to a reciprocating compressor to prevent vibration, noise, and wear of sliding parts generated in a compression chamber made of a cylinder, a piston, and the like.

상기 목적을 달성하기 위하여 프레임에 의하여 지지되는 모우터의 중공회전축과, 상기 중공회전축의 중심선과 같은 축방향을 가지는 피스톤과, 상기 피스톤과 중공회전축이 연동하여 회전하도록 하는 사각키와, 상기 사각키이 전달한 동력에 의해 흡입구로 유입된 작동유체가 왕복압축되어 토출구로 배출되도록 피스톤의 회전력을 일부 직선왕복운동으로 변환시키는 실린더하부의 외주면 캠부로 구성되었다.In order to achieve the above object, the hollow rotating shaft of the motor supported by the frame, a piston having the same axial direction as the centerline of the hollow rotating shaft, a square key to rotate the piston and the hollow rotating shaft in conjunction with the square key It consists of a cam part of the outer circumferential surface of the lower cylinder to convert the rotational force of the piston into a linear reciprocating motion so that the working fluid introduced into the suction port by the transmitted power is reciprocally compressed and discharged to the discharge port.

Description

왕복동식 압축기Reciprocating compressor

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

제1도는 종래 왕복동식 압축기에 대한 도면으로, (가)는 왕복동식 압축기의 단면도, (나)는 스카치요우크 방식으로 운동하는 압축 기구부,1 is a view of a conventional reciprocating compressor, (a) is a cross-sectional view of the reciprocating compressor, (b) a compression mechanism for moving in a scotch yoke method,

제2도는 본 고안 왕복동식 압축기의 단면도,2 is a cross-sectional view of the reciprocating compressor of the present invention,

제3도는 본 고안의 구성 요소인 실린더의 캠부에 관한 도면으로, (가)는 캠부의 사시도, (나)는 캠부의 회전과 피스톤의 변위의 관계 그래프,3 is a view of the cam portion of the cylinder which is a component of the present invention, (a) is a perspective view of the cam portion, (b) is a graph of the relationship between the rotation of the cam portion and the displacement of the piston,

제4도는 본 고안의 구성요소인 피스톤에 관한 도면으로, (가)는 피스톤에 형성된 구름수단을 설명하는 도면, (나)는 피스톤에 형성된 사각키를 나타낸 도면.4 is a view of a piston which is a component of the present invention, (a) is a view for explaining the rolling means formed on the piston, (b) is a view showing a square key formed on the piston.

Claims (4)

프레임에 의하여 지지되는 모우터의 중공회전축과, 상기 중공회전축의 중심선과 같은 축방향을 가지는 피스톤과, 상기 피스톤이 중공회전축이 연동하여 회전하도록 하는 연동수단과, 상기 연동수단이 전달한 돌력에 의해 흡입구로 유입된 작동유체가 왕복동압축되어 토출구로 배출되도록 회전하는 피스톤을 동시에 시키는 왕복운동수단이 구비되는 것을 특징으로 하는 왕복동식 압축기.The hollow rotating shaft of the motor supported by the frame, a piston having the same axial direction as the centerline of the hollow rotating shaft, an interlocking means for allowing the piston to rotate in conjunction with the hollow shaft, and a suction port transmitted by the interlocking means. And a reciprocating means for simultaneously rotating the piston so that the working fluid introduced into the reciprocating compressor is discharged to the discharge port. 제1항에 있어서, 연동수단은 피스톤과 중공회전축에 형성되어 상호 대향하는 사각홈과, 상기 사각홈에 결합되어 피스톤에 동력을 전달하는 사각키로 구성된 것을 특징으로 하는 왕복동식 압축기.The reciprocating compressor of claim 1, wherein the interlocking means comprises a square groove formed on the piston and the hollow rotating shaft to face each other, and a square key coupled to the square groove to transmit power to the piston. 제1항에 있어서, 왕복운동수단은 피스톤의 외주에 착설된 구름수단과, 상기 구름수단에 맞닿아 상대 회전운동하며 피스톤을 하향으로 눌러 중공회전축 1회전에 1회 이상의 상,하사점을 발생시키는 실린더의 캠부와, 상기 캠부에 의해 하향이동된 피스톤을 복원시키는 탄성부재로 구성된 것을 특징으로 하는 왕복동식 압축기.The method of claim 1, wherein the reciprocating means is a rolling means mounted on the outer periphery of the piston and the relative rotational movement in contact with the rolling means while pressing the piston downward to generate one or more upper and lower dead centers in one rotation of the hollow rotating shaft. And a cam portion of the cylinder and an elastic member for restoring the piston moved downward by the cam portion. 제3항에 있어서, 구름수단은 볼베어링으로 하는 것을 특징으로 하는 왕복동식 압축기.4. The reciprocating compressor as claimed in claim 3, wherein the rolling means is a ball bearing. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR93021601A 1993-10-18 1993-10-18 Compressor KR960001906B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR93021601A KR960001906B1 (en) 1993-10-18 1993-10-18 Compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR93021601A KR960001906B1 (en) 1993-10-18 1993-10-18 Compressor

Publications (2)

Publication Number Publication Date
KR950011849A true KR950011849A (en) 1995-05-16
KR960001906B1 KR960001906B1 (en) 1996-02-06

Family

ID=19366040

Family Applications (1)

Application Number Title Priority Date Filing Date
KR93021601A KR960001906B1 (en) 1993-10-18 1993-10-18 Compressor

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130080718A (en) * 2012-01-05 2013-07-15 엘지전자 주식회사 Nonmagnetic cast iron and reciprocating compressor applied this

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KR960001906B1 (en) 1996-02-06

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