JPH0399888U

JPH0399888U -

Info

Publication number: JPH0399888U
Application number: JP618490U
Authority: JP
Priority date: 1990-01-29
Filing date: 1990-01-29
Publication date: 1991-10-18

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の軸断面図、第２図
は実施例の外観斜視図、第３図は従来のコンプレ
ツサの吐出管構造を示す外観斜視図、第４図は従
来の吐出管構造を説明するための説明用の軸断面
図、第５図は２箇の圧縮室を有するスクリユーコ
ンプレツサの主要部構造を示すための横断面図で
ある。１……吐出用マニホールド、２，３……分岐管
、４……集約管、５，６，７，３０……吐出管、
８，９，１０……通路、１１，３１……逆止弁、
１２，１３……取り付け面、１４，１５，２８，
２９……吐出通路、１６，１６ａ……ケース本体
、１７，１８……フランジ、１９，２３，２４…
…歯、２０……スクリユーロータ、２１，２２…
…ゲートロータ、２５，２６…圧縮室、２７……
吸入口、３０……集合吐出管。 Fig. 1 is an axial sectional view of an embodiment of the present invention, Fig. 2 is an external perspective view of the embodiment, Fig. 3 is an external perspective view showing the discharge pipe structure of a conventional compressor, and Fig. 4 is a conventional compressor. FIG. 5 is an explanatory axial cross-sectional view for explaining the tube structure, and FIG. 5 is a cross-sectional view for showing the main structure of a screw compressor having two compression chambers. 1... Discharge manifold, 2, 3... Branch pipe, 4... Concentration pipe, 5, 6, 7, 30... Discharge pipe,
8, 9, 10... passage, 11, 31... check valve,
12, 13...Mounting surface, 14, 15, 28,
29... Discharge passage, 16, 16a... Case body, 17, 18... Flange, 19, 23, 24...
...teeth, 20...screw rotor, 21, 22...
...Gate rotor, 25, 26...Compression chamber, 27...
Suction port, 30...collective discharge pipe.

Claims

[Scope of utility model registration request]

In the discharge pipe structure of a compressor having two compression chambers, a discharge passage is provided in the case body of the compressor, communicating with the compression chamber and opening on one end surface of the case body, and is detachable from the one end surface. A discharge manifold is provided which is attached to the discharge passage, and the discharge manifold is composed of a branch pipe communicating with the discharge passage, a collection pipe to which the branch pipes are collectively connected, and a discharge pipe connected to the collection pipe. A discharge pipe structure for a compressor, characterized in that the discharge pipe is connected to an arbitrary position around the collecting pipe in accordance with an attachment position of a member connected to the discharge manifold.