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KR950019228A - Lubricant Supply Unit of Compressor - Google Patents

Lubricant Supply Unit of Compressor Download PDF

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Publication number
KR950019228A
KR950019228A KR1019930027852A KR930027852A KR950019228A KR 950019228 A KR950019228 A KR 950019228A KR 1019930027852 A KR1019930027852 A KR 1019930027852A KR 930027852 A KR930027852 A KR 930027852A KR 950019228 A KR950019228 A KR 950019228A
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KR
South Korea
Prior art keywords
lubricating oil
oil
gas
mesh filter
compressor
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Application number
KR1019930027852A
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Korean (ko)
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KR100286292B1 (en
Inventor
신창주
마영찬
황선웅
Original Assignee
이헌조
엘지전자 주식회사
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Publication of KR950019228A publication Critical patent/KR950019228A/en
Application granted granted Critical
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Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation

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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)

Abstract

본 발명은 압축기의 윤활유 공급장치에 관한 것이다. 종래에는 혼합기체가 습동부로 공급되어 고체 마찰을 유도하거나, 윤활유의 시스템 유출로 신뢰성에 문제가 있으며, 과도한 유토출로 유면이 저하되어 급유가 원활하지 못한 문제점이 있었다. 본 발명은 편심축(5')의 축내경(13')에 윤활유(10)와 가스를 분리시켜 윤활유(10)는 오일공(14)으로 공급되도록 함과 아울러 가스는 축내경(13')을 따라 진행되도록 하는 단차부(13'a)를 형성하고, 상기 단차부(13'a)에 내부에 윤활유(10) 및 가스를 분리하는 망사필터(22)로 구성됨과 아울러, 외부는 망사필터(22)를 지지하고 윤활유(10)를 잔류시키는 막힘판(23)과, 망사필터(22)에 의하여 분리된 윤활유 (10)가 편심축(5')의 원심력에 의하여 오일공(14)으로 빠져나가도록 하는 연통구 (24)가 형성된 유분리망(21)을 설치하여, 순수 윤활유(10)말 습동부로 공급함으로써 혼합 유체에 의한 고체 마찰을 방지하고, 순수 가스만 토출시켜 윤활유의 시스템내로의 유출을 막아 시스템의 신뢰성을 확보하며, 유토출로 인한 유면 저하를 방지하여 안정된 급유를 가능하게 하도록 한 것이다.The present invention relates to a lubricating oil supply device of a compressor. Conventionally, the mixed gas is supplied to the sliding part to induce solid friction, or there is a problem in reliability due to the outflow of lubricating oil. In the present invention, the lubricating oil 10 and the gas are separated from the axial diameter 13 ′ of the eccentric shaft 5 ′ so that the lubricating oil 10 is supplied to the oil ball 14 and the gas is supplied to the axial diameter 13 ′. The stepped portion 13'a is formed so as to proceed along, and the stepped portion 13'a is composed of a mesh filter 22 separating the lubricating oil 10 and gas therein, and the outside of the mesh filter The clogging plate 23 supporting the 22 and retaining the lubricating oil 10 and the lubricating oil 10 separated by the mesh filter 22 are transferred to the oil hole 14 by the centrifugal force of the eccentric shaft 5 '. By installing the oil separation network 21 formed with the communication port 24 to escape, supplying to the pure lubricating oil 10 end sliding part to prevent solid friction by the mixed fluid, and discharge only the pure gas to the lubricating oil system The system ensures the reliability of the system by preventing leakage to the inside, and enables stable oil supply by preventing the oil surface from lowering due to oil discharge. A.

Description

압축기의 윤활유 공급장치Lubricant Supply Unit of Compressor

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

제1도는 종래 기술에 의한 윤활유 공급장치가 구비된 횡형 로터리 압축기를 보인 단면도,1 is a cross-sectional view showing a horizontal rotary compressor equipped with a lubricating oil supply device according to the prior art,

제2도는 본 발명에 의한 윤활유 공급장치가 구비된 횡형 로터리 압축기를 보인 단면도.2 is a cross-sectional view showing a horizontal rotary compressor having a lubricating oil supply device according to the present invention.

Claims (3)

횡형 로타리 압축기에 있어서, 상기 편심축(5')의 축내경(13')에 윤활유 (10)와 가스를 분리시켜 윤활유(10)는 오일공(14)으로 공급되도록 함과 아울러 가스는 축내경(13')을 따라 진행되도록 하는 단차부(13'a)를 형성하여 구성함을 특징으로 하는 압축기의 윤활유 공급장치.In the horizontal rotary compressor, the lubricating oil 10 and the gas are separated from the axial diameter 13 ′ of the eccentric shaft 5 ′ so that the lubricating oil 10 is supplied to the oil hole 14 and the gas is supplied to the shaft bore diameter. Lubricant supply device for a compressor, characterized in that formed by forming a step (13 'a) to be carried out along the (13'). 제1항에 있어서, 상기 단체부(13'a)에 내부는 윤활유(10) 및 가스를 분리하는 망사필터(22)로 구성됨과 아울러, 외부는 망사필터(22)를 지지하고 윤활유(10)를 잔류시키는 막힘판(23)과, 망사필터(22)에 의하여 분리된 윤활유(10)가 편심축(5')의 원심력에 의하여 오일공(14)으로 빠져나가도록 하는 연통구(24)가 형성된 유분리망(21)이 설치된 것을 특징으로 하는 압축기의 윤활유 공급장치.According to claim 1, wherein the inner portion 13'a is composed of a mesh filter 22 for separating the lubricant 10 and the gas inside, the outside supports the mesh filter 22 and the lubricant 10 And a communication hole 24 through which the blocking plate 23 for retaining the oil and the lubricating oil 10 separated by the mesh filter 22 exit the oil hole 14 by the centrifugal force of the eccentric shaft 5 '. Lubricating oil supply device of the compressor, characterized in that the oil separation network 21 is formed. 제1항에 있어서, 상기 단차부(13'a)에 일체형 유분리망(25)이 설치된 것을 특징으로 하는 압축기의 윤활유 공급장치.2. The lubricating oil supply device for a compressor according to claim 1, wherein an integral oil separation network (25) is provided at the stepped portion (13'a). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930027852A 1993-12-15 1993-12-15 Lubrication oil feed apparatus for compressor Expired - Fee Related KR100286292B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930027852A KR100286292B1 (en) 1993-12-15 1993-12-15 Lubrication oil feed apparatus for compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930027852A KR100286292B1 (en) 1993-12-15 1993-12-15 Lubrication oil feed apparatus for compressor

Publications (2)

Publication Number Publication Date
KR950019228A true KR950019228A (en) 1995-07-22
KR100286292B1 KR100286292B1 (en) 2001-04-16

Family

ID=37514694

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930027852A Expired - Fee Related KR100286292B1 (en) 1993-12-15 1993-12-15 Lubrication oil feed apparatus for compressor

Country Status (1)

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KR (1) KR100286292B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104747448B (en) * 2013-12-26 2018-03-06 上海海立电器有限公司 Reduce the crankshaft structure of rolling rotor compressor oil recycle ratio

Also Published As

Publication number Publication date
KR100286292B1 (en) 2001-04-16

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