KR960041713A - Valve device of hermetic reciprocating compressor - Google Patents

Valve device of hermetic reciprocating compressor Download PDF

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Publication number
KR960041713A
KR960041713A KR1019950013676A KR19950013676A KR960041713A KR 960041713 A KR960041713 A KR 960041713A KR 1019950013676 A KR1019950013676 A KR 1019950013676A KR 19950013676 A KR19950013676 A KR 19950013676A KR 960041713 A KR960041713 A KR 960041713A
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KR
South Korea
Prior art keywords
valve
discharge
reciprocating compressor
stopper
bent
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Application number
KR1019950013676A
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Korean (ko)
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KR0161076B1 (en
Inventor
조중창
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김광호
삼성전자 주식회사
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Priority to KR1019950013676A priority Critical patent/KR0161076B1/en
Publication of KR960041713A publication Critical patent/KR960041713A/en
Application granted granted Critical
Publication of KR0161076B1 publication Critical patent/KR0161076B1/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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1073—Adaptations or arrangements of distribution members the members being reed valves
    • F04B39/1086—Adaptations or arrangements of distribution members the members being reed valves flat annular reed valves
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1066—Valve plates
    • 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
    • F04B39/0027—Pulsation and noise damping means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)

Abstract

본 발명에 의한 밀폐형 왕복동식 압축기의 밸브장치는, 밀폐형 왕복동식 압축기의 밸브장치에 있어서, 가스가 흡입되고 토출되도록 실린더블록(70)과 실린더헤드(90)의 사이에 설치되는 밸브플레이트(120)와, 상기 밸브플레이트(120)의 토출구멍(124)을 개폐하는 토출밸브(150)와, 상기 토출밸브(150)의 열림높이를 제한함과 동시에 닫히도록 상기 밸브플레이트(120)의 제2수용부(123)에 안착되는 스톱퍼밸브(200)와, 상기 토출밸브(150)와 스톱퍼밸브(200)를 눌러주도록 밸브플레이트(120)의 제1수용부(122)에 안착되어 일측이 고정핀(220)을 매개로 지지고정됨과 동시에 타측이 실린더헤드(90)의 조립시 걸림턱에의해 지지고정되는 키퍼부재(210)로 이루어진 구조로 되어 있기때문에 키퍼부재(210)의 누름압력에 의해 토출밸브(150)와 스톱퍼밸브(200)가 이탈되지 않게 할 수 있음과 동시에 고압가스의 토출시 키퍼부재(210) 및 스톱퍼밸브(200)의 형상변경에 의해 토출밸브(150)의 열림저항을 최소화하고 운동을 안정되게 하여 진동(떨림현상) 및 소음발생을 최소화시킴은 물론 밸브플레이트(120)의 그루부형상을 토출되는 고압가스의 흐름을 원활하게 할수 있는 것이다.The valve device of the hermetic reciprocating compressor according to the present invention is a valve device of the hermetic reciprocating compressor, wherein the valve plate 120 is provided between the cylinder block 70 and the cylinder head 90 so that gas is sucked in and discharged. And a second accommodation of the valve plate 120 to close and simultaneously close the discharge valve 150 for opening and closing the discharge hole 124 of the valve plate 120 and the opening height of the discharge valve 150. The stopper valve 200 seated on the part 123, and the first receiving part 122 of the valve plate 120 to press the discharge valve 150 and the stopper valve 200, one side is fixed pin ( 220 is supported by the medium and at the same time the other side of the cylinder head 90 when the assembly is composed of the keeper member 210 is supported by the locking jaw, so the discharge valve by the pressing pressure of the keeper member 210 150 and stopper valve 200 can be prevented At the same time, the opening resistance of the discharge valve 150 is minimized by changing the shape of the keeper member 210 and the stopper valve 200 when discharging the high pressure gas, and the movement is stabilized to minimize vibration (vibration) and noise generation. As well as to facilitate the flow of the high-pressure gas discharged the groove portion of the valve plate 120.

Description

밀폐형 왕복동식 압축기의 밸브장치Valve device of hermetic reciprocating compressor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제4도는 본 발명의 실린더헤드측을 도시한 분해사시도, 제7도는 본 발명의 실린더블록과 헤드의 결합을 도시한 단면도.4 is an exploded perspective view showing the cylinder head side of the present invention, Figure 7 is a cross-sectional view showing the coupling of the cylinder block and the head of the present invention.

Claims (6)

밀폐형 왕복동식 압축기의 밸브장치에 있어서, 가스가 흡입되고 토출되도록 실린더블록과 실린더헤드의 사이에 설치되는 밸브플레이트와, 상기 밸브플레이트의 토출구멍을 개폐하는 토출밸브와, 상기 토출밸브의 열림높이를 제한함과 동시에 닫히도록 상기 밸브플레이트의 제2수용부에 안착되는 스톱퍼밸브와, 상기 토출밸브와 스톱퍼밸브를 눌러주도록 밸브플레이트의 제1수용부에 안착되어 일측이 고정핀을 매개로 지지고정됨과 동시에 타측이 실림더 헤드의 조립시 걸림턱에 의해 지지고정되는 키퍼부재로 이루어진 것을 특징으로 하는 밀폐형 왕복동식 압축기의 밸브장치.A valve device of a hermetic reciprocating compressor, comprising: a valve plate provided between a cylinder block and a cylinder head to suck and discharge gas, a discharge valve for opening and closing a discharge hole of the valve plate, and an opening height of the discharge valve. And a stopper valve seated on the second receiving part of the valve plate to be closed at the same time as the limiting, and seated on the first receiving part of the valve plate to press the discharge valve and the stopper valve so that one side is fixed and supported by a fixing pin. At the same time the valve device of the closed-type reciprocating compressor characterized in that the other side is made of a keeper member that is supported by the locking step when assembling the cylinder head. 제1항에 있어서, 상기 제2수용부에는 토출구멍을 가진 지지공간과, 토출패스구멍을 가진 그루브가 형성된 것을 특징으로 하는 밀폐형 왕복동식 압축기의 밸브장치.2. The valve device of a hermetic reciprocating compressor according to claim 1, wherein the second accommodation portion has a support space having a discharge hole and a groove having a discharge path hole. 제1항에 있어서, 상기 스톱퍼밸브는 그 중간에 상기 토출밸브의 상부와 긴밀하게 접촉되어 눌러주도록 형성된 평면접촉부와, 평면접촉부의 좌측에 샹기 제2수용부에 형성된 지지홈에 안착됨과 동시에 상기 키퍼부재에 의해 눌려져 고정되도록 일정 경사각으로 상향 절곡 형성된 밸브고정부와, 상기 평면접촉부의 우측에 상기 토출밸브의 열림동작을 제한하도록 일정 경사각으로 상향 절곡 형성된 밸브운동부로 이루어진 것을 특징으로 하는 밀폐형 왕복동식 압축기의 밸브장치.2. The stopper valve of claim 1, wherein the stopper valve is in close contact with the upper portion of the discharge valve in the middle thereof, and the stopper valve is seated in a support groove formed in the second accommodating portion on the left side of the flat contact portion. A hermetic reciprocating compressor comprising a valve fixing part formed upwardly bent at a predetermined inclination angle to be pressed and fixed by a member, and a valve moving part bent upwardly at a predetermined inclination angle to limit the opening operation of the discharge valve on the right side of the flat contact portion. Valve device. 제1항에 있어서, 상기 키퍼부재는 그 좌측단이 상기 제1수용부의 좌측단에 안착됨과 동시에 제1수용부에 형성된 핀고정구멍에 삽입고정되는 고덩핀에 의해 지지고정되도록 중앙에 원형 절결홈이 형성된 단차부와 , 그 우측단이 상기 제1수용부의 우측단에 안착됨과 동시에 실린더헤드의 조립시 가스켓의 누름에 의해 눌려져 지지고정되도록 중앙에 절결홈이 형성된 굴곡부와, 상기 단차부에서 굴곡부측으로갈수록 경사각이 커지도록 일정 경사각이 형성된 중앙부로 이루어진 것을 특징으로 하는 밀폐형 왕복동식 압축기의 밸브장치.The circular notch groove of claim 1, wherein the keeper member is seated at the left end of the first accommodating part and at the same time a circular notch groove is fixed at the center of the keeper member so as to be supported by a high pit pin inserted into the pin fixing hole formed in the first accommodating part. A stepped portion formed therein, a bent portion formed with a notch groove in the center so that the right end thereof is seated at the right end of the first accommodating portion and pressed and supported by pressing the gasket during assembly of the cylinder head, and from the stepped portion to the bent portion side. The valve device of the hermetic reciprocating compressor, characterized in that the center portion formed with a predetermined inclination angle so as to increase inclined angle gradually. 제4항에 있어서, 상기 단차부는 상기 중간부의 경사시작점으로부터 상부측으로 일정 높이에 위치하도록 절곡 형성된 것을 특징으로 하는 밀폐형 왕복동식 압축기의 밸브장치.5. The valve apparatus of claim 4, wherein the stepped portion is bent to be positioned at a predetermined height from an inclination start point of the intermediate portion to an upper side thereof. 제4항에 있어서, 상기 굴곡부는 상기 중간부의 경사끝점으로부터 하부측으로 경사지게 절곡되어서 그 꼭지점이 상기 경사시작점과 동일한 수평선에 위치함과 동시에 다시 꼭지점으로부터 상부측으로 경사지게 절곡되어서 일정 경사각을 갖도록 형성된 것을 특징으로 하는 밀폐형 왕복동식 압축기의 밸브장치.The method of claim 4, wherein the bent portion is bent inclined downward from the inclined end point of the middle portion, the vertex is formed on the same horizontal line as the inclined starting point and at the same time bent inclined again from the vertex to have a predetermined inclination angle Valve device for hermetic reciprocating compressor. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950013676A 1995-05-29 1995-05-29 Valve apparatus of a hermetic reciprocating compressor KR0161076B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950013676A KR0161076B1 (en) 1995-05-29 1995-05-29 Valve apparatus of a hermetic reciprocating compressor

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Application Number Priority Date Filing Date Title
KR1019950013676A KR0161076B1 (en) 1995-05-29 1995-05-29 Valve apparatus of a hermetic reciprocating compressor

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KR960041713A true KR960041713A (en) 1996-12-19
KR0161076B1 KR0161076B1 (en) 1999-03-20

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