JPS61103592U

JPS61103592U -

Info

Publication number: JPS61103592U
Application number: JP18832184U
Authority: JP
Priority date: 1984-12-12
Filing date: 1984-12-12
Publication date: 1986-07-01

Description

[Brief explanation of the drawing]

第１図乃至第４図は本案の一実施例を示し、第
１図は冷媒循環量が少ない状態を示す横型回転式
圧縮機の縦断面図、第２図は冷媒循環量が多い状
態を示す横型回転式圧縮機の縦断面図、第３図は
連通管を有する仕切板の断面図、第４図は同じく
仕切板の正面図、第５図は従来例を示す横型回転
式圧縮機の縦断面図である。１……横型回転式圧縮機、２……密閉容器、３
……仕切板、４……電動機部、５……モータ室、
６……圧縮機部、７……ポンプ室、８……回転軸
、９……吸油管、１６……第１の連通孔、１８…
…弁収納部、１９……球弁、２０……連通管、２
１……第２の連通孔。 Figures 1 to 4 show an embodiment of the present invention. Figure 1 is a vertical cross-sectional view of a horizontal rotary compressor showing a state where the amount of refrigerant circulating is small, and Figure 2 shows a state where the amount of refrigerant circulating is large. A vertical cross-sectional view of a horizontal rotary compressor, FIG. 3 is a cross-sectional view of a partition plate having a communication pipe, FIG. 4 is a front view of the partition plate, and FIG. 5 is a vertical cross-section of a conventional horizontal rotary compressor. It is a front view. 1...Horizontal rotary compressor, 2...Airtight container, 3
... Partition plate, 4 ... Electric motor section, 5 ... Motor room,
6... Compressor section, 7... Pump chamber, 8... Rotating shaft, 9... Oil suction pipe, 16... First communication hole, 18...
... Valve storage section, 19 ... Ball valve, 20 ... Communication pipe, 2
1...Second communication hole.

Claims

[Scope of Claim for Utility Model Registration] (1) The interior of the container is divided by a partition plate into a motor room in which an electric motor part is housed and a pump room in which a compressor part is housed, and both the machine parts are separated. They are connected by a horizontal rotating shaft, and an oil suction pipe is provided at the end of the shaft on the pump chamber side, and during operation, the oil level in the pump chamber is maintained high due to the differential pressure between the motor chamber and the pump chamber. In the horizontal rotary compressor, the partition plate has a first communication hole provided at a position lower than the air gap of the electric motor section, and a second communication hole provided at a position lower than the first communication hole. A horizontal rotary compressor, characterized in that the communication pipe is connected to the pump chamber side of the first communication hole and has a ball valve and a valve housing at its tip. (2) The horizontal rotary compressor according to claim 1, wherein the ball valve of the communication pipe and the valve housing are located near the imaginary axis of the rotating shaft.