JPS616696U - Oil supply system for horizontal rotary compressor - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本案の一実施例を示す横型回転圧縮機の縦断面
図、第２図及び第３図は夫々他の実施例を示す給油管の
断面図である。 １・・・密閉容器、２・・・仕切板、３・・・圧縮機部
、４・・・ポンプ室、５・・・電動機部、６・・・香一
タ室、７・・・回転軸、訃・・給油孔、１６・・・ブレ
ード室、１８・・・ブレード、１９・・・給油管、１９
ｂ・・・開口。FIG. 1 is a longitudinal sectional view of a horizontal rotary compressor showing one embodiment of the present invention, and FIGS. 2 and 3 are sectional views of an oil supply pipe showing other embodiments, respectively. DESCRIPTION OF SYMBOLS 1... Sealed container, 2... Partition plate, 3... Compressor section, 4... Pump chamber, 5... Electric motor section, 6... Koichita chamber, 7... Rotation Shaft, butt...oil supply hole, 16...blade chamber, 18...blade, 19...oil supply pipe, 19
b...Opening.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 底部に潤滑油を貯溜した密閉容器内を仕切板によって区
分し、圧縮機部が収納されるポンプ室と電動機部が収納
されるモータ室とを形成しており、かつ、この両機部を
水平にした回転軸で連結している横型回転圧縮機におい
て、前記圧縮機部から吐出されたガスを、モータ室に導
き該モータ室内の圧力を高くした後、仕切板の下部に設
けた通路、ポンプ室杏介して器外に吐出させるようにし
て該ポンプ室内の油面を高く維持する一方、一端を回転
軸の給油路へ連通ずると共に他端を圧縮機部の下側に形
成されたブレード室の近傍へ開口する給油管を設け、前
記仕切板の通路を介してモータ室からポンプ室へ流れ込
む冷媒流と、プレ一ドのポンプ作用とにより給油管の開
口へ向う油流を形成したことを特徴とする横型回転圧縮
機の給油装置。The inside of the sealed container with lubricating oil stored at the bottom is divided by a partition plate to form a pump chamber where the compressor section is housed and a motor room where the electric motor section is housed. In a horizontal rotary compressor connected by a rotary shaft, the gas discharged from the compressor section is introduced into the motor chamber to increase the pressure in the motor chamber, and then the gas is passed through a passage provided at the bottom of the partition plate, the pump chamber. The oil level in the pump chamber is maintained high by discharging the oil outside the chamber through the pipe, while one end is connected to the oil supply path of the rotating shaft, and the other end is connected to the blade chamber formed on the lower side of the compressor section. An oil supply pipe that opens to the vicinity is provided, and an oil flow is formed toward the opening of the oil supply pipe by a refrigerant flow flowing from the motor chamber to the pump chamber through the passage of the partition plate and a pumping action of the pre-drive. Oil supply system for a horizontal rotary compressor.