国家/地区 中国（7）
IPC部 F（7）
IPC大类 F24（3） B05（2） F16（2）
IPC小类 B05D（2） F16L（2）
IPC
发明人 ZHAO H（7）
公开年 2021（2） 2022（2）
申请年 2021（3）  2022（2） 
专利权人

Mortar lining material useful for ductile cast iron pipe lining for sewage, comprises high aluminum cement, granulated blast furnace slag micro powder, silicon ash, sand, water reducing agent, retarder, graphene oxide, and water.

WANG Y, MA Z, ZHAO H, WANG J

Prefabricated directly-buried integrated insulating pipe with anti-corrosion function, has head of screw thread rod is rotatably connected with back of movable sleeve ring through bearing and operating handle is locked and installed.

ZHOU X, ZHAO H, LIU G

Cast-in-place heat exchange pile-wall support structure has heat exchange pipe section pre-embedded in lower baffle wall and lower pile portion, and heat exchange tube which is filled with heat exchange liquid.

DING X, CHEN Z, ZHAO H, WANG C

Portable ice cold storage air conditioner device, has stirring structure provided with mounting rod that is installed between left and right side walls of coil pipe, where lower end of rod is provided with mounting block that is equipped with blade.

XING M, LIU H, ZHAO H, ZHANG F, BIAN G

Carbon nano tube-graphene composite anti-icing and de-icing system for wind power blade, has temperature monitoring system arranged at components of blade, and composite heating film system arranged on surface of blade for heating blade.

GENG H, ZHAO H, DENG H, GENG W

Portable storage graphene folding electric heater, has storage box whose side is connected with folding heating body that is provided with high temperature resistant insulating material, where side of storage box is fixedly connected with handle.

ZUO Z, ZHAO H

Graphene dispersant used in e.g. preparation of graphene composite powder, and graphene composite film, comprises polyaniline oligomer or derivative which is electroactive polymer, and combines with graphene via pi-pi bond.

DAI L, GU L, YU H, ZHENG Y, MA J, ZHAO H, LIU S, DING J