国家/地区 中国（5）
IPC部 F（7）
IPC大类 F24（7）
IPC小类 F28D（7）
IPC F28D020/00（7）
发明人
公开年 2020（2） 2022（2） 2023（2）
申请年 2019（2）  2020（2）  2021（2） 
专利权人

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

Metal-carbon based composite material used in low-temperature thermal energy storage device and solar energy and industrial waste heat treatment, comprises main porous carbon substrate composed of metal-organic framework-derived graphene-based porous carbon and compound composited with the substrate.

XING G, ZHOU T, LI C, LI X, QU W, ZHANG J, YANG X, LI S, ZHAO J

Heat exchange system for cooling building, has device that is implanted in subsoil of earth and is connected to device implanted in building by connecting pipes, and circulation pump that is provided for circulating fluid in closed circuit, where fluid is provided with capsules.

DURAND I, BOULHARTS H, BOURBIAUX B, ESNAULT V, LECOMTE J, LEONTIDIS V, MARSIGLIA M, SANZ E, ISABELLE D, HABIBA B, BERNARD B, VIVIEN E, JEANFRANCOIS L, VLASIOS L, MARIE M, ELENA S

Uni electric boiler for heating water, has control unit that controls selectively turn on multiple high-efficiency electric heaters, multiple circulation pumps, and multiple control devices according to user's setting.

PARK J Y

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

Vacuum superconducting graphene radiating heating device, has heat storage structure located at side of positive temperature coefficient heater and covering part of vacuum superconducting pipe along length direction of vacuum superconducting tube.

LI D

Automatic temperature control energy storage graphite heater, has NTC temperature-sensing probe fixed at bottom part of shell, and high temperature ceramic brick fixed on upper part of graphene heating pipe that is formed with far infrared radiation graphene layer.

YAN K, XIAO Z, YE H, XUE B, LI W, TIAN Z, CHEN J