国家/地区 中国（22）
IPC部 F（22）
IPC大类 F25（22）
IPC小类 F25B（22）
IPC F25B039/02（10） F28F019/02（5） F25B039/00（4）
F25B021/02（3） F28D020/00（3） F28F001/32（3）
B01J019/00（2） F24F013/22（2） F24F013/30（2）
F25B039/04（2） F25D021/08（2） F28D021/00（2）
F28F001/10（2） F28F013/12（2） F28F013/18（2）
发明人 LI C（2） LI Z（2） YAO X（2）
公开年 2022（7） 2021（5） 2020（4） 2018（2）
申请年 2020（7）  2022（5）  2021（4）  2019（2） 
专利权人 GUANGZHOU DO.（2）

Water electrolysis device comprises electrolytic cell provided with electrolyte, gas collection part to collect oxygen from anode on electrolytic cell, cathode porous transport layer arranged on outside of cathode catalyst layer, and anode porous transport layer arranged on anode catalyst layer.

SI L, WANG X, WANG Y, HOU H, LIU Q

Nano-deposition graphene-efficiency fin type heat exchanger for refrigeration device, has main heat exchange coil fixed with set of radiating fins and fixed on left and right side connecting plates, where coil and fins are coated with coating.

WANG G, YUAN Y, WU Z

Automobile air conditioner evaporator, has connecting pipe connected with suction opening of exhaust fan, where air outlet of fan is connected with dust collecting pipe and outer side of heat conducting sheet is coated with coating layer.

HOU C

High-efficiency energy-saving honeycomb type heat exchange plate for liquid-liquid and liquid-steam heat exchange, has surface of exchange plate is provided with uniformly distributed honeycomb shape and graphene coating.

WEI X, WEI R

Graphene intelligent temperature-adjusting heat exchanger, has heat exchange outer shell, whose inner side is set with graphene heat exchange heat pipe, end of hot water inlet pipe connects with heat inlet interface, top surface of first chassis fixes at bottom of first chassis.

LI L

Refrigeration air conditioner evaporator for adjusting indoor temperature, has liquid guiding pipe whose two sides are provided with connecting structure, and top end of top plate is provided with fixing structure.

ZHENG M, LI J, LI Y

Dehumidifier for applying material of graphene, has shell whose upper end surface is provided with air outlet, and shell provided with graphene condensing heat exchanger and graphene evaporator air inlet.

LI C, YAO X

Air conditioner using new nanometer material, has wide fin fin that is provided with graphene coating layer, and graphene coating that is capable of increasing heat exchange area, improving heat exchange effect, and isolating heat of compressor.

LI C, YAO X

Portable cooling device e.g. central air conditioner, has canvas fixing bag whose top is provided with mounting groove, where inner part of mounting groove is fixedly connected to mounting groove of graphene.

ZHOU J, TANG F, MIAO Z, ZHANG S, KANG Y

Cooling device for processing graphene terylene fire-retardant fiber, has device main body whose front surface is connected with reflux pipe that is fixedly installed with throttle valve, where throttle valve is provided with valve.

YAN S, LI Z, LIU Y