KR980002844A

KR980002844A - Suction pipe connector of refrigerator compressor

Info

Publication number: KR980002844A
Application number: KR1019960026152A
Authority: KR
Inventors: 김정우
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1996-06-29
Filing date: 1996-06-29
Publication date: 1998-03-30

Abstract

본 발명은 냉장고 압축기의 흡입관 연결장치에 관한 것으로서, 냉매가 압축기로 흡입되는 흡입관과 실린더블럭과 연결된 흡입머플러를 단열부재를 사용하여 직접 연결함으로서 흡입관을 통과한 냉매의 온도상승을 억제하여 단열효과를 상승시키며 냉매의 밀도저하를 방지하여 압축기성능을 향상시키기 위하여, 서로 포개져 압력용기를 형성하는 상, 하부케이스와, 상기 하부케이스 내부에 설치되고 모터에 의해 피스톤이 왕복운동되면 흡입머플러를 통하여 흡입된 냉매가 압축되는 실린더블럭과, 상기 하부케이스의 내측으로 돌출되어 냉매를 흡입머플러 직하부로 안내하는 흡입관과, 상기 흡입머플러와 흡입관을 연결시키는 단열부재를 구비하는 것을 특징으로 한다.The present invention relates to a suction pipe connecting apparatus for a refrigerator compressor, in which a suction pipe through which a refrigerant is sucked into a compressor and a suction muffler connected with a cylinder block are directly connected to each other using a heat insulating member, thereby suppressing the temperature rise of the refrigerant passing through the suction pipe, The upper and lower cases form a pressure vessel by overlapping each other in order to improve the performance of the compressor by preventing the lowering of the density of the refrigerant. When the piston is reciprocated by the motor, And a heat insulating member connected to the suction muffler and the suction pipe. The suction pipe is connected to the suction muffler and the suction pipe.

Description

Suction pipe connector of refrigerator compressor

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

제1도는 일반적인 압축기의 단면도.1 is a cross-sectional view of a typical compressor.

제2도는 종래 간접흡입방식 연결장치의 확대단면도.FIG. 2 is an enlarged cross-sectional view of a conventional indirect suction type connection device. FIG.

제3도는 종래 반직접흡입방식 흡입관 연결장치의 확대단면도.FIG. 3 is an enlarged cross-sectional view of a conventional semi-direct suction type suction pipe connection device.

제4도는 본 발명의 일 실시예를 보인 흡입관 연결장치의 확대단면도.FIG. 4 is an enlarged cross-sectional view of a suction pipe connecting apparatus according to an embodiment of the present invention; FIG.

Claims

Upper and lower cases (21) and (17) forming an outer shape of the compressor (1) by being superimposed on each other; A cylinder block 12 installed inside the lower case 17 and adapted to compress the refrigerant sucked through the suction muffler 13 when the piston 11 is reciprocated by the motor 18; A suction pipe (14) protruding inward of the lower case (17) and guiding the refrigerant directly below the suction muffler (12); And a heat insulating member (13b) connecting the suction muffler (13) to the suction pipe (14).

The suction pipe connection device of claim 1, wherein the heat insulating member (13b) is annular in shape between an outer peripheral surface of the suction pipe (14) and an inner peripheral surface of the suction muffler (13).

The suction pipe connection device of claim 2, further comprising a lubricant discharge hole (13c) formed at one side of the heat insulating member (13b) for discharging the lubricant (15) in the suction muffler (13).

※ Note: It is disclosed by the contents of the first application.