KR970075355A - Refrigerant suction structure of linear compressor - Google Patents

Refrigerant suction structure of linear compressor Download PDF

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Publication number
KR970075355A
KR970075355A KR1019960015067A KR19960015067A KR970075355A KR 970075355 A KR970075355 A KR 970075355A KR 1019960015067 A KR1019960015067 A KR 1019960015067A KR 19960015067 A KR19960015067 A KR 19960015067A KR 970075355 A KR970075355 A KR 970075355A
Authority
KR
South Korea
Prior art keywords
refrigerant
suction
refrigerant suction
linear compressor
piston
Prior art date
Application number
KR1019960015067A
Other languages
Korean (ko)
Other versions
KR100212655B1 (en
Inventor
권병하
이형국
Original Assignee
구자홍
Lg 전자 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, Lg 전자 주식회사 filed Critical 구자홍
Priority to KR1019960015067A priority Critical patent/KR100212655B1/en
Priority to IT97MI001041A priority patent/IT1291306B1/en
Priority to BR9703077A priority patent/BR9703077A/en
Priority to CN97104248A priority patent/CN1106553C/en
Priority to JP9117246A priority patent/JP2950793B2/en
Priority to US08/854,066 priority patent/US5993178A/en
Publication of KR970075355A publication Critical patent/KR970075355A/en
Application granted granted Critical
Publication of KR100212655B1 publication Critical patent/KR100212655B1/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
    • F04B39/0005—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 adaptations of pistons
    • F04B39/0016—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 adaptations of pistons with valve arranged in the piston
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F04B35/045—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric using solenoids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/001—Gas cycle refrigeration machines with a linear configuration or a linear motor

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

본 발명은 리니어 압축기의 냉매 흡입 구조에 관한 것으로, 종래에는 고온의 피스톤(32)의 내부유로를 통과하는 과정에서 흡입 냉매가 가열되어 냉력이 저하되는 문제가 있고, 피스톤의 내부 유로가 좁고, 복잡하여 유로 손실이 많으며, 피스톤 조립체인 외부 피스톤(33)과, 로드 포스트(34)와, 피스톤 로드(35)의 열반응이 이루어져야 하고, 외부 냉매흡입관(56)으로 흡입된 냉매가 캡(52)에 의해 원활한 이동이 이루어지지 않는 문제가 있는 바, 피스톤(32)의 내부에 냉매 유로의 냉매 흡입측으로부터 흡입밸브(41) 측으로 통하는 냉매 흡입 유도관(60)을 설치한 본 발명을 제공하여 가열된 피스톤(32)의 열전달이 차단됨으로써 냉매의 냉력을 높이는 효과가 있고, 흡입머플러(61)가 장착되어 있어 흡입되는 냉매의 흐름이 원활해지는 효과가 있으며, 또한, 피스톤(32)의 내부의 유로가 구조적으로 커지고, 단순해짐으로써 냉매의 유로손실이 현저하게 줄어들도록 한 것이다.[0001] The present invention relates to a refrigerant suction structure of a linear compressor, and in the related art, there is a problem that the suction refrigerant is heated due to heating in a process of passing through an internal flow path of a high temperature piston (32) A heat reaction between the piston rod 33 and the piston rod 35 is required and the refrigerant sucked into the external refrigerant suction pipe 56 is sucked by the cap 52, The present invention provides a refrigerant suction induction pipe 60 which is provided inside the piston 32 to communicate with the suction valve 41 side from the refrigerant suction side of the refrigerant passage, And the suction muffler 61 is attached to the suction muffler 61 so that the flow of the refrigerant sucked in the suction muffler 61 is smooth, So that the flow path loss of the refrigerant is remarkably reduced by simplifying the structure.

Description

리니어 압축기의 냉매 흡입 구조Refrigerant suction structure of linear compressor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제4도는 본 발명에 의한 리니어 압축기의 일실시례를 보인 횡단면도.4 is a cross-sectional view showing one embodiment of the linear compressor according to the present invention.

Claims (4)

실린더의 내부에서 슬라이드 가능하도록 결합되는 피스톤의 내부에 냉매 흡입측에서부터 흡입밸브측까지 냉매를 안내하는 냉매 흡입 유도관을 설치한 것을 특징으로 하는 리니어 압축기의 냉매 흡입 구조.Wherein a refrigerant suction induction pipe for guiding the refrigerant from the refrigerant suction side to the suction valve side is provided in the piston slidably coupled inside the cylinder. 제1항에 있어서, 상기 냉매 유도관은 냉매가 유입되는 외부냉배흡입관 쪽으로는 흡입머플러가 형성되어 있고, 피스톤에 삽입되는 부위는 냉매를 피스톤의 열을 차단하여 안내하는 안내유로관이 흡입밸브까지 길게 형성된 것을 특징으로 하는 리니어 압축기의 냉매 흡입 구조.The refrigerant pipe system according to claim 1, wherein the refrigerant induction pipe is formed with a suction muffler toward the outer refrigerant suction pipe through which the refrigerant flows, and a portion of the refrigerant pipe inserted into the piston is connected to the suction valve Wherein the refrigerant suction structure of the linear compressor is formed to be long. 제1항에 있어서, 상기 냉매 흡입 유도관은 캡을 통과하여 피스톤의 내부로 장착됨을 특징으로 하는 리니어 압축기의 냉매 흡입 구조.The refrigerant suction structure of a linear compressor according to claim 1, wherein the refrigerant suction induction pipe is installed inside the piston through a cap. 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 냉매 흡입 유도관은 플라스틱과 같은 열전도성이 낮은 재질로 형성된 것을 특징으로 하는 리니어 압축기의 냉매 흡입 구조.The refrigerant suction structure of a linear compressor according to any one of claims 1 to 3, wherein the refrigerant suction induction pipe is made of a material having low thermal conductivity such as plastic. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960015067A 1996-05-06 1996-05-08 Refrigerant gas suction structure of a linear compressor KR100212655B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1019960015067A KR100212655B1 (en) 1996-05-08 1996-05-08 Refrigerant gas suction structure of a linear compressor
IT97MI001041A IT1291306B1 (en) 1996-05-08 1997-05-06 LINEAR COMPRESSOR
BR9703077A BR9703077A (en) 1996-05-08 1997-05-07 Linear compressor
CN97104248A CN1106553C (en) 1996-05-08 1997-05-07 Linear compressor
JP9117246A JP2950793B2 (en) 1996-05-08 1997-05-07 Linear compressor
US08/854,066 US5993178A (en) 1996-05-06 1997-05-08 Linear compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960015067A KR100212655B1 (en) 1996-05-08 1996-05-08 Refrigerant gas suction structure of a linear compressor

Publications (2)

Publication Number Publication Date
KR970075355A true KR970075355A (en) 1997-12-10
KR100212655B1 KR100212655B1 (en) 1999-08-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960015067A KR100212655B1 (en) 1996-05-06 1996-05-08 Refrigerant gas suction structure of a linear compressor

Country Status (1)

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KR (1) KR100212655B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100480086B1 (en) * 1998-01-12 2005-06-08 엘지전자 주식회사 Suction loss reduction structure of linear compressor
KR20210103358A (en) 2020-02-13 2021-08-23 김성림 A tool stand

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KR100212655B1 (en) 1999-08-02

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