国家/地区 中国（11）
IPC部 B（11）
IPC大类 B65（11） F16（5） F25（3）
IPC小类 B65D（11）
IPC B65D025/24（3） B65D025/10（2） B65D081/18（2）
发明人
公开年 2021（8） 2020（2）
申请年 2020（7）  2021（3） 
专利权人

Sampling system based on food detection, has sampling box whose inner part is provided with contact radiating mechanism, and return heat-conducting pipe whose inner side of surface is contact with front and back of graphene heat-conducting plate.

LIU J, WANG H

Graphene storage tank, has tank body whose lower part is provided with base, where upper part of outer surface of tank body is fixedly connected with two groups of symmetrical baffle plates.

LI Y

Graphene storage device with anti-pollution structure, has graphene storage mechanism comprising storage main body having inner part provided with constant temperature hydrocooling box main body and top end provided with sealing cover.

WANG K

Graphene battery cathode preparation device transportation device, has limiting plate whose sides are slidingly connected with inner wall of fixing shell, where bottom of limiting plate is welded with spring.

HE Y

Self-sterilizing internal light-emitting type packaging bag, has connecting sleeve piece whose top wall surface is formed with ventilation holes, where connecting sleeve piece is screwed with gas one-way valve through outer screw thread.

JIANG Y

Storage tank for graphene, has stirring rod whose surface is fixedly connected with stirring blades, and two side scraping plates whose outer sides are connected with left and right sides of inner wall of storage tank main body.

DUAN L

Semiconductor refrigeration sheet for heat preservation cosmetic box, has cold end substrate and hot end substrate provided with heat insulating plate, and P-type semiconductor and N-type semiconductor provided with graphene layer.

CHEN G

Oil tank graphene heater for use in oil field, has heating layer i.e. graphene layer, and high temperature resistant insulating layer tightly adhered together in order, where end of shell is fixed on surface of oil tank by flange.

ZHAO A, YANG S, JIN P, CHEN W, ZHANG S, ZHOU Z

Large-size graphene foam board, has clamping block for fixing foam board modules, and push plate whose ends are hinged with sliding block, where vertical inner surface walls of foam board modules are attached with supporting module.

LI L, KONG W

Tray for drying graphene, has bottom plate packaged at bottom end of four side plates, and right side plate whose top end is located at outer side of bottom end, where left side plate, front side plate and rear side plate are arranged vertically.

WANG X