US 12,421,716 B2
Heat insulation wall and manufacturing method and mounting method thereof
Chengji Bao, Zhejiang (CN)
Assigned to Chengji Bao, Fujian (CN)
Appl. No. 17/638,766
Filed by CHENGJI PASSIVE HOUSE (HANGZHOU) CO. LTD., Zhejiang (CN)
PCT Filed Dec. 23, 2021, PCT No. PCT/CN2021/140927
§ 371(c)(1), (2) Date Feb. 25, 2022,
PCT Pub. No. WO2023/070923, PCT Pub. Date May 4, 2023.
Claims priority of application No. 202111281479.7 (CN), filed on Nov. 1, 2021.
Prior Publication US 2024/0384529 A1, Nov. 21, 2024
Int. Cl. E04B 2/02 (2006.01); B23K 26/21 (2014.01); E04B 2/74 (2006.01); E04B 2/84 (2006.01)
CPC E04B 2/02 (2013.01) [B23K 26/21 (2015.10); E04B 2/7411 (2013.01); E04B 2/84 (2013.01); E04B 2002/7477 (2013.01); E04B 2103/02 (2013.01); E04B 2103/06 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A heat insulation wall, comprising:
at least one layer of panel, at least one layer of bottom plate and at least one layer of heat insulation board;
the panel and the bottom plate being connected through at least one partition body, and the heat insulation board being arranged between the panel and the bottom plate and maintained by the partition body;
wherein the partition body comprises:
a partition body head, being connected with the panel; and
a partition body tail, being connected with the partition body head and the bottom plate;
wherein the partition body head is of a nut structure, and the partition body tail is of a hollow bolt structure:
wherein the partition body head is fixedly connected with the panel, and the partition body tail is connected with the bottom plate through a connecting bolt; and
wherein the connecting bolt penetrates through the bottom plate and is screwed into a hollow portion of the partition body tail.