JPS62123232U

JPS62123232U -

Info

Publication number: JPS62123232U
Application number: JP716786U
Authority: JP
Priority date: 1986-01-23
Filing date: 1986-01-23
Publication date: 1987-08-05
Anticipated expiration: 2001-01-23
Also published as: JPH0536489Y2

Description

[Brief explanation of the drawing]

第１図は本考案の実施例の側面縦断面図、第２
図は上記実施例における蓋体の平面図、第３図は
上記実施例における蓋体の正面縦断面図、第４図
は上記実施例におけるシール部材の平面図、第５
図は従来の圧縮空気乾燥装置の側面縦断面図、第
６図は上記従来装置における蓋体の正面縦断面図
である。１……筒状本体、２……蓋体、６……乾燥容器
、２０……吸着材、２７……入口通路、２９……
入口、３０……出口通路、３１……出口、３２…
…段付孔、３７……段付ピストン、４１……弾性
装置、４３……制御口、５０……制御通路、５０
Ａ……横通路、５０Ｂ……縦通路、５０Ｃ……溝
、５１……密封部材。 Fig. 1 is a side longitudinal sectional view of an embodiment of the present invention;
The figure is a plan view of the lid body in the above embodiment, FIG. 3 is a front longitudinal sectional view of the lid body in the above embodiment, FIG.
The figure is a side vertical sectional view of a conventional compressed air drying device, and FIG. 6 is a front vertical sectional view of the lid in the conventional device. 1... Cylindrical body, 2... Lid, 6... Drying container, 20... Adsorbent, 27... Inlet passage, 29...
Entrance, 30...Exit passage, 31...Exit, 32...
...Stepped hole, 37...Stepped piston, 41...Elastic device, 43...Control port, 50...Control passage, 50
A...Horizontal passage, 50B...Vertical passage, 50C...Groove, 51...Sealing member.

Claims

[Scope of utility model registration request]

A cylindrical body with an opening at the lower end, a lid body that is attached to the cylindrical body so as to close the opening, a container that is attached to the top of the lid body with a space formed between the cylindrical body and the cylindrical body, and the lid body. a stepped hole provided in the center of the container and whose upper opening is closed by the container; a stepped piston that is movably inserted into the stepped hole and defines a control chamber between the container and the stepped piston; an elastic device that urges the stepped piston upward; a valve device that is closed by upward movement of the stepped piston; an inlet provided in the lid and connected to an air compression device; an inlet passage that is connected to the inlet and the stepped hole above the valve device, and is also connected to a passage provided at the bottom of the container;
an outlet provided in the lid body and connected to the air storage tank; an outlet side passage provided in the lid body and communicating the outlet and the space; and an outlet side passage provided in the container and communicating the space with the inside of the container. a regenerable adsorbent disposed between a passageway and a passageway accommodated in the interior space of the container and communicating with the passageway provided at the bottom and the space; and a control provided on the lid body and connected to a governor device. In a compressed air drying device having a control passage provided in the lid and communicating between the control chamber and the control port, the control passage is extended from the control port in a lateral direction to near the stepped hole. an extending horizontal passage, and a sealing member whose one end communicates with the horizontal passage, extends upward along the stepped hole, and seals between the stepped hole and the lid body, facing toward the bottom surface of the container. A compressed air drying device formed of a vertical passage that opens at the top and a gap formed between the bottom surface of the container and the top surface of the lid.