Outdoor blanket for daytime radiation refrigeration

The invention discloses an outdoor blanket for daytime radiation refrigeration, which is woven on a double-needle bar Raschel warp knitting machine by taking acrylic fiber/polyester composite fibers with an infrared high emission function as wool yarns and silver nanowire/nanoscale porous polyethyle...

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Bibliographic Details
Main Authors WU MINGXIAN, QIU XIANZHOU, CHEN YUSHUANG, QI DONGMING, MAO QINGSHAN, LI XUNXUN, LI JIAWEI
Format Patent
LanguageChinese
English
Published 24.12.2021
Subjects
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
FURNITURE
HOUSEHOLD OR TABLE EQUIPMENT
HUMAN NECESSITIES
SPICE MILLS
SUCTION CLEANERS IN GENERAL
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Summary:The invention discloses an outdoor blanket for daytime radiation refrigeration, which is woven on a double-needle bar Raschel warp knitting machine by taking acrylic fiber/polyester composite fibers with an infrared high emission function as wool yarns and silver nanowire/nanoscale porous polyethylene composite fibers as bottom yarns. The acrylic fiber/polyester composite fiber with the infrared high emission function is of a skin-core structure, polyester serves as a core layer, and acrylic fibers with the infrared emission function serve as a skin layer. The blanket has excellent solar spectrum high reflectivity and high infrared emissivity in an atmospheric window (8-13 microns), the temperature of the woven blanket is lower than the environment temperature, and then the radiation refrigeration effect under sunlight irradiation is achieved. The blanket not only obtains the excellent performance, but also has multiple performances such as softness, air permeability, moisture resistance, antibiosis, ultravio
Bibliography:Application Number: CN202111147055