Title:
3D BARREL-LIKE, IRREGULARLY-SHAPED VACUUM INSULATION PANEL, AND THERMAL INSULATION CONTAINER
Document Type and Number:
WIPO Patent Application WO/2022/001292
Kind Code:
A1
Abstract:
Provided is a 3D barrel-like, irregularly-shaped vacuum insulation panel, having an accommodation chamber and an opening, and specifically comprising an inner container (1), a middle core material (2) and an outer layer barrel-like barrier film (3), wherein the inner container (1) extends outwards from the position of the opening in the radial direction of the opening and then extends upwards in the axial direction of the opening to form an extending face (13) which combines with the barrier film (3); and the side of the extending face (13) facing the barrier film (3) combines with a sealing ring (14). The 3D barrel-like, irregularly-shaped vacuum insulation panel can effectively enhance the barrel-like thermal insulation performance and extend the thermal insulation duration, and is more energy-saving and environmentally friendly. Further provided is a thermal insulation container, which uses the 3D barrel-like, irregularly-shaped vacuum insulation panel.
Inventors:
ZHANG SHANZHI (CN)
Application Number:
PCT/CN2021/087398
Publication Date:
January 06, 2022
Filing Date:
April 15, 2021
Export Citation:
Assignee:
FUJIAN SUPERTECH COLD CHAIN TECH CO LTD (CN)
International Classes:
A45F3/18; A47G19/22; A47G19/12; A47G23/04
Foreign References:
| CN112089284A | 2020-12-18 | |||
| CN112092462A | 2020-12-18 | |||
| CN112092463A | 2020-12-18 | |||
| CN112503305A | 2021-03-16 | |||
| CN103422581A | 2013-12-04 | |||
| CN202299222U | 2012-07-04 | |||
| CN203036192U | 2013-07-03 | |||
| CN207487235U | 2018-06-12 | |||
| JP2011033079A | 2011-02-17 |
Attorney, Agent or Firm:
SHOUCHUANG JUNHE PATENT AGENT CO., LTD., XIAMEN (CN)
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