JPS647928A - Dehumidifier having change-over valve - Google Patents

Dehumidifier having change-over valve

Info

Publication number
JPS647928A
JPS647928A JP62162331A JP16233187A JPS647928A JP S647928 A JPS647928 A JP S647928A JP 62162331 A JP62162331 A JP 62162331A JP 16233187 A JP16233187 A JP 16233187A JP S647928 A JPS647928 A JP S647928A
Authority
JP
Japan
Prior art keywords
gas
over valve
outlet
change
inlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP62162331A
Other languages
Japanese (ja)
Inventor
Masao Tamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP62162331A priority Critical patent/JPS647928A/en
Publication of JPS647928A publication Critical patent/JPS647928A/en
Pending legal-status Critical Current

Links

Landscapes

  • Drying Of Gases (AREA)

Abstract

PURPOSE:To reduce the number of valves, to miniaturize the whole device, and to reduce the construction cost by disposing each single change-over valve through which two kinds of fluid are allowed to pass, respectively to the inlet side and the outlet side of plural dehumidifying vessels. CONSTITUTION:For instance, in the case of dehumidification of air, etc., a humid gas introduced from a humid gas inlet (a) of the inlet side change-over valve flows out from outlet ports a1', a2' and a3', and flows into dehumidifying vessels 5a-5c in which humidity is adsorbed, and the gas is introduced to inlet ports a1', a2' and a3' of the outlet side change-over valve, and then discharged from a dry gas outlet a'. On the other hand, regenerating gas is introduced from a regenerating gas inlet (b) of the inlet side change-over valve, and through an outlet b' enters a dehumidifying vessel 5d to regenerate the adsorbent, and the gas is introduced to an inlet port b' of outlet side change- over valve and discharged from a regenerating gas outlet b'. Thus, by changing- over one change-over valve, the flow of regenerating gas is changed over to another vessel, for instance, the gas flows to b, a1', a dehumidifying vessel 5a, a1' and a' next time.
JP62162331A 1987-07-01 1987-07-01 Dehumidifier having change-over valve Pending JPS647928A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62162331A JPS647928A (en) 1987-07-01 1987-07-01 Dehumidifier having change-over valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62162331A JPS647928A (en) 1987-07-01 1987-07-01 Dehumidifier having change-over valve

Publications (1)

Publication Number Publication Date
JPS647928A true JPS647928A (en) 1989-01-11

Family

ID=15752514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62162331A Pending JPS647928A (en) 1987-07-01 1987-07-01 Dehumidifier having change-over valve

Country Status (1)

Country Link
JP (1) JPS647928A (en)

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