KR980002841A

KR980002841A - Refrigerant suction device of refrigerator compressor

Info

Publication number: KR980002841A
Application number: KR1019960026148A
Authority: KR
Inventors: 손승길
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1996-06-29
Filing date: 1996-06-29
Publication date: 1998-03-30

Abstract

본 발명은 하부케이스에 결합된 흡입관 내부에 단열튜브를 피복시켜 흡입되는 냉매의 온도가 상승되지 않도록 함으로서, 냉매의 팽창을 억제하여 압축효율이 감소되지 않도록한 냉장고 압축기의 냉매 흡입장치에 관한 것으로서, 특히 서로 포개져 압력용기를 형성하는 상, 하부케이스와; 상기 하부케이스 내부에 설치되어 모터의 회전에 따라 냉매를 팽창 및 압축하는 실린더블럭과; 상기 하부케이스의 일측에 결합되어 냉매를 상기 실린더 블럭 내부로 흡입시키는 흡입관과; 그리고 상기 흡입관의 내부에 피복되어 열전달을 감소시키는 단열튜브가 구비된다.The present invention relates to a refrigerant suction device of a refrigerant compressor in which a heat insulating tube is coated on an inside of a suction pipe coupled to a lower case to prevent a refrigerant from being sucked up in temperature so as to suppress expansion of the refrigerant, An upper case and a lower case which are superimposed on each other to form a pressure vessel; A cylinder block installed in the lower case for expanding and compressing the refrigerant according to rotation of the motor; A suction pipe connected to one side of the lower case and sucking the refrigerant into the cylinder block; And an insulating tube coated inside the suction tube to reduce heat transfer.

Description

Refrigerant suction device 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 본 발명 냉매 흡입장치의 단면도.FIG. 2 is a sectional view of the refrigerant suction device of the present invention. FIG.

제3도는 제2도의 A-A선 단면도.3 is a sectional view taken along the line A-A of FIG. 2;

Claims

Upper and lower cases (1) and (2) overlapping each other to form a pressure vessel; A cylinder block 6 installed inside the lower case 2 to expand and compress the refrigerant according to the rotation of the motor 3; A suction pipe (10) coupled to one side of the lower case (2) and sucking the refrigerant into the cylinder block (6); And a heat insulating tube (20) covering the inside of the suction pipe (10) to reduce heat transfer.

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