Oxygen generator filter element monitoring structure

The utility model discloses a filter element monitoring structure of an oxygen generator. The oxygen pipeline is arranged in the shell and is subjected to nitrogen-oxygen separation through an adsorption tower assembly, the gas storage tank is connected with the oxygen pipeline, the gas storage tank...

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Bibliographic Details
Main Author ZHU YUANJIAN
Format Patent
LanguageChinese
English
Published 28.04.2023
Subjects
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Summary:The utility model discloses a filter element monitoring structure of an oxygen generator. The oxygen pipeline is arranged in the shell and is subjected to nitrogen-oxygen separation through an adsorption tower assembly, the gas storage tank is connected with the oxygen pipeline, the gas storage tank is connected with a filter through a pressure regulating valve, and the filter is connected to one end of a particulate matter detection sensor through a one-way valve; and the other end of the particulate matter detection sensor is connected to the oxygen outlet. After the structure is adopted, the particulate matter detection sensor is arranged between the filter and the oxygen outlet, so that the particulate matter detection sensor can be directly used for detecting whether particulate matters exceed the standard or not, the filter element can be replaced in time, meanwhile, the filter element can be replaced regularly through a conventional setting mode, and the purpose of dual detection is achieved; particula
Bibliography:Application Number: CN202223520576U