国家/地区 中国（8）
IPC部 F（8）
IPC大类 F25（8）
IPC小类 F25D（4） F25B（3） F28D（2）
F28F（2）
IPC F25D001/02（2） F25D031/00（2）
发明人
公开年 2020（8）
申请年 2019（8）
专利权人

Cooling device for graphene production reaction kettle, has inner cavity whose middle end is fixedly installed with diving pump, where right end of top part of water tank is provided with water injection port.

WAN Y

Graphene storage device comprises a first storage box and a second storage box, where the bottom part of the first storage box is connected with the box opening of the second storage box by a screw thread.

LI J

Solar heat-collecting shutter for use in light-transmission glass house, has blade provided with substrate outer side fixing sheet patch made of graphite or graphene, and base whose surface is coated with graphite or graphene coating.

WANG J, MA H

Graphene nanometer carbon black production cooling cylinder, has outer cylinder body whose top part is provided with feeding pipe, and discharging pipe connected with end of inner cylinder that is connected with inner side of inner cylinder.

GUO B

Ice maker capable of quickly removing ice, has evaporator that is set on back of graphene carbon fiber heating sheet or carbon fiber heating sheet which is electrically connected with low-voltage power supply.

ZHAO X

Bulb for use in expansion valve of heat exchange system, has bulb main body provided with shell that is provided with metal and graphene, where portion of graphene is exposed on outer surface of shell and bulb main body is provided with shell.

LIU D

Radiating device useful for preparing graphene material comprises e.g. a shell, the top of the shell fixedly equipped with a feeding pipe, the shell top and located at the right side of the feeding pipe installed with a water inlet pipe.

QI C, LI X

High-efficiency fin heat exchanger for low temperature heat pump, has connecting rod whose two ends are fixedly connected with left supporting plate and right supporting plate, and copper pipe whose outer surface is coated with graphene coating.

ZHAO W, ZHAO L, ZHAO J