Vacuum nitrogen filling and humidity control device, and humidity regulating method for vacuum nitrogen filling environment

A vacuum degree and vacuum technology, applied in the field of humidity control devices, can solve the problems of inability to damage organic cultural relics, inability to control humidity, etc., and achieve the effect of insecticidal operation, high-precision adjustment, and adjustment

Active Publication Date: 2020-11-06
TIANJIN CNRO SCI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the currently widely used vacuum nitrogen-filled insecticidal devices cannot effectively control the humidity, so that they cannot cause damage to organic cultural relics during the insecticidal process.

Method used

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  • Vacuum nitrogen filling and humidity control device, and humidity regulating method for vacuum nitrogen filling environment
  • Vacuum nitrogen filling and humidity control device, and humidity regulating method for vacuum nitrogen filling environment
  • Vacuum nitrogen filling and humidity control device, and humidity regulating method for vacuum nitrogen filling environment

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Embodiment Construction

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] In the following detailed description, reference is made to the accompanying drawings which are included in the specification and which illustrate specific embodiments of the application and which are included in this application. In the drawings, like reference numerals describe substantially similar components in different views. Va...

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Abstract

The invention relates to a vacuum nitrogen filling and humidity control device comprising an airtight enclosure, a vacuum pump, a humidity control device body, a nitrogen gas source and a controller;the airtight enclosure is of a rigid structure, and the vacuum pump is connected with the airtight enclosure, and used for pumping gas in the airtight enclosure through configuration; the humidity control device body is connected between the nitrogen gas source and the airtight enclosure, and configured for regulating the humidity of nitrogen gas input into the airtight enclosure; the nitrogen gassource is connected with the humidity control device body, and used for providing the nitrogen gas for the airtight enclosure through configuration; and the controller is used for controlling the vacuum pump to pump the gas in the airtight enclosure through configuration, and controlling the nitrogen gas source to provide the nitrogen gas for the airtight enclosure. The invention further relatesto a humidity regulating method for a vacuum nitrogen filling environment.

Description

technical field [0001] The invention relates to a humidity control device, in particular to a humidity control device and a humidity adjustment method applied to a vacuum nitrogen filling system. Background technique [0002] China has a long history of 5,000 years and a splendid culture, and a large number of precious cultural relics have been left behind in the past dynasties. However, these precious objects, especially organic cultural relics, are extremely vulnerable to corrosion and damage because their main components (cellulose, hemicellulose, protein, starch, and lignin) can be absorbed and metabolized by insects or microorganisms. [0003] Studies have shown that the combined effects of various environmental factors such as temperature and humidity, light, air pollutants, PH value, mold pests, etc. will accelerate the aging speed and damage of cultural relics archives. In contrast, drastic changes in humidity will cause more serious damage to cultural relics and ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D81/20B65D81/22B65D81/18B65D85/50
CPCB65D81/2038B65D81/2069B65D81/22B65D81/18B65D85/50
Inventor 不公告发明人
Owner TIANJIN CNRO SCI TECH
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