国家/地区 中国（12）
IPC部 F（12）
IPC大类 F16（3） F24（3） F26（2）
F41（2）
IPC小类 F24D（3） F16L（2） F26B（2）
F41H（2）
IPC F24D013/02（3） F24D019/00（2）
发明人 ZHANG Z（12）
公开年 2021（12）
申请年 2021（9）  2020（2） 
专利权人 JIANGSU TAND.（2）

Processing of finned tube for heat exchanger tubes, involves rolling sintered zinc-graphene seamless special-shaped steel pipe on finned tube rolling mill, filling thermal conductive filler into gap of fins, heating, cooling and opening annular groove on thermally conductive filler between fins.

ZHANG Z

Preparing graphene heat-dissipating paint by adding vermicular graphite to aqueous solution of ammonium carbonate for soaking, filtering, drying, pressing, puffing, adding to oxalic acid and potassium ferrate mixed aqueous solution, performing shearing and stripping treatment, sanding and filtering.

JIAO Y, YANG Z, ZHAO Z, ZHANG Z

Combined pressure-resistant double-wall corrugated pipe has corrugated pipe provided with corrugated grooves, and exhaust pipe passing arc-shaped limiting groove and installed on annular airbag, which is in contact with corrugated groove.

LIU L, JIANG H, ZHANG Z, JIANG J, ZHANG Y

Convection type graphene heating film electric warmer, has opening provided with matched convection heat storage brick that is provided with multiple air outlets, and graphene heating component provided with blower device.

ZHANG J, GUO D, YUAN H, ZHANG Z

Graphene heating pipe assembly for hot water heating, has anode and cathode graphene heating films whose one end is provided with positive and negative electrodes, and opposite ends are provided with electric contacts matched with each other.

ZHANG J, GUO D, YUAN H, ZHANG Z

Plugging quickly of pipe root involves finding pipe root water leakage to clean sundries in gap between inlet pipe and embedded in wall body without residue, and vibrating surface mortar layer of pipe root by vibration electric pick.

ZHANG Y, SUN S, GAO D, ZHANG Z, ZHOU Q, YAO G

Laboratory device useful for preparing graphene from tar residue comprises box body fixed on screen frame, liquid pump set in washing tank, and cushion frame integrated centrifugal separation and drying machine set with inlet of ball mill.

WANG X, WU B, LI X, ZHU W, XU W, XU X, WANG Z, ZHANG Z, LIAN B

Lightweight armor subassembly module comprises assembly module arranged according to bullet-facing surface sequence, polymer-reinforced graphene functional filler, and ultrahigh-strength alloy steel bullet-facing plate.

HUO X, ZHANG Z, GUO S, ZHAO L, CHENG L, GENG L

Worm and gear speed reducer, has two mounting plates whose bottom parts are fixedly connected with radiating fan, and box cover provided with oiling mechanism, where two sides of box body are provided with heat conducting copper block.

ZHANG Z

Graphene modified polymer material mixing and drying device, has vertical lifting mechanisms correspondingly connected with horizontal moving mechanisms, and pressing mechanisms correspondingly connected with vertical lifting mechanisms.

ZHANG X, YAO L, WANG G, ZHANG Z, YANG Z, JIAO F