国家/地区 中国（3）
IPC部 C（4）
IPC大类 C02（4）
IPC小类 C02F（4）
IPC F24D013/04（2） F24D019/00（2） F24D019/10（2）
发明人
公开年 2021（2）
申请年 2021（2） 
专利权人

Multi-energy combined energy-saving heat supply system, has mounting plate whose side is equipped with cable pipe extending out of top part of shell, where end of cable pipe is provided with current transducer.

ZHANG Z, CHEN X, ZHANG G, XU J

Graphene electric heating furnace comprises inner part provided with graphene heating sheet of box body, filter piece installed in box body comprising fixed filter piece and movable filter piece, and driving piece.

FAN Q

Defluoridation gadget used to obtain fluoride free water for wastewater treatment, comprises solar panel, battery, inverter, three 100 L polytetrafluoroethylene containers, one DC Motor, and stirring unit fitted with DC motor.

ROY S, DAS M, SOLANKI A, TRIPATHI S, SINGH A K, SAHA S, KUMAR D, SRIVASTAV S, PHOGAT M, DADHEECH P, KUNDU S, CHOWDHURY S R

Assembled decoration radiation heat supply system for recycling bath water, has shower room provided with graphene water storage tank that is connected with graphene water storage tank through pipeline and provided with photo-catalytic mercury lamp rod.

WANG K, ZHOU D, LIN Z, WANG S, LI C, GUO W, LIU Z, TIAN F