JPH0482696U

JPH0482696U -

Info

Publication number: JPH0482696U
Application number: JP12493390U
Authority: JP
Priority date: 1990-11-26
Filing date: 1990-11-26
Publication date: 1992-07-17
Anticipated expiration: 2005-11-26
Also published as: JP2544019Y2

Description

[Brief explanation of the drawing]

第１図ないし第４図は本考案の一実施例を示し
、第１図は乾燥器の中央縦断面図、第２図は同縦
断側面図、第３図は開閉弁の取付状態を示す説明
図、第４図ａ，ｂは乾燥器の動作説明図、第５図
は従来の乾燥器の概要構成図、第６図は同開閉弁
の斜視図である。１……乾燥器、２……乾燥器本体、３……乾燥
室、３ａ……吸気側、３ｂ……排気側、４……乾
燥剤容器、５，６，７，８……開閉弁、９……開
閉機構、１３……吸気口、１４……排気口、Ａ…
…第１吸気通路、Ｂ_１，Ｂ_２……第２吸気通路、
Ｃ……排気通路。 Figures 1 to 4 show an embodiment of the present invention, with Figure 1 being a central vertical cross-sectional view of the dryer, Figure 2 being a side view of the dryer, and Figure 3 being an explanation showing how the on-off valve is installed. 4a and 4b are explanatory diagrams of the operation of the dryer, FIG. 5 is a schematic diagram of the conventional dryer, and FIG. 6 is a perspective view of the on-off valve. 1... Dryer, 2... Dryer main body, 3... Drying chamber, 3a... Intake side, 3b... Exhaust side, 4... Desiccant container, 5, 6, 7, 8... On-off valve, 9...Opening/closing mechanism, 13...Intake port, 14...Exhaust port, A...
...first intake passage, B ₁ , B ₂ ... second intake passage,
C...Exhaust passage.

Claims

[Scope of utility model registration request]

Inside the dryer body installed in a part of the drying room,
A desiccant container containing a desiccant is stored in the dryer, and the desiccant container is provided with an intake fan to suck and discharge moisture from the drying chamber. The air inlet side of the dryer body communicates with the air inlet of the dryer main body, while the air inlet side of the drying chamber communicates with the air outlet of the dryer main body with the outlet of the desiccant container. In addition to providing a valve, a second on-off valve is provided at the exhaust port, a third on-off valve is provided on the exhaust side of the dryer, and a fourth on-off valve is provided on the intake side, and the first and second on-off valves and the third on-off valve are provided on the intake side. , the fourth opening/closing valve are alternately driven to open and close, and the intake fan is operated, and when the first and second opening/closing valves are opened, outside air is introduced into the desiccant container and released to the atmosphere, while the third, A dryer comprising an opening/closing mechanism that introduces air from the drying chamber into the desiccant container and causes it to flow back into the drying chamber when the fourth opening/closing valve is opened.