Remote-control adjusting device for freeze-type compressed-air dryer

The utility model relates to a remote-control adjusting device for a freeze-type compressed-air dryer, which is composed of a control host plate, a control panel and a transmission conducting wire, wherein, the control host plate controls a simulation multiplexer for measuring temperature, current f...

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Bibliographic Details
Main Author YANG FUJIA
Format Patent
LanguageEnglish
Published 06.03.1996
Edition6
Subjects
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:The utility model relates to a remote-control adjusting device for a freeze-type compressed-air dryer, which is composed of a control host plate, a control panel and a transmission conducting wire, wherein, the control host plate controls a simulation multiplexer for measuring temperature, current flow, etc. through a central processing unit, and converts a simulation signal into a digital signal under the match of a constant-current charge circuit and a voltage comparator; the signal is calculated and exported to the control panel for displaying as remote monitoring; the monitoring area of the central processing unit of a host plate can be directly changed by operating a keyboard of the control panel; when the monitoring range is exceeded, the central processing unit of the host plate cuts off current through output parts, realizing the protection. The utility model has the characteristics of general purpose and practicality.
Bibliography:Application Number: CN1995211109U