Microenvironment vacuum adjusting device for storing and transporting cellulosic cultural relics

• Main Authors: LU JIAXI, WANG TONGZHOU, CAO DAN, BAI YUE, KAN ANKANG, HUANG ZIPEI
• Format: Patent
• Language: Chinese; English
• Published: 10.09.2019
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

The invention discloses a microenvironment vacuum adjusting device for storing and transporting cellulosic cultural relics. The microenvironment vacuum adjusting device comprises a base, a pressure-bearing protective outer layer, a vacuum thermal insulating interlayer, a phase change cold accumulation layer, a fixed sleeve, a sealing top cover, an extraction valve, a wireless signal projector, a data acquisition unit and a display device, wherein the data acquisition unit is connected with the wireless signal projector; the display device is connected with the data acquisition unit; one opening end of the pressure-bearing protective outer layer is connected with the base; the other opening end of the pressure-bearing protective outer layer is connected with the sealing top cover; the fixedsleeve is arranged in the phase change cold accumulation layer; the phase change cold accumulation layer is arranged in the vacuum thermal insulating interlayer; the vacuum thermal insulating interlayer is arranged in the pr