国家/地区 中国（4）
IPC部 F（4） B（2）
IPC大类 F24（4） B32（2）
IPC小类 F24D（4） B32B（2）
IPC F24D003/14（4）
发明人 CHEN Q（2）
公开年 2020（2） 2021（2）
申请年 2020（4）
专利权人 HENAN WANGYI.（2）

Ground heating pipe for heating system, has graphene heat conducting layer arranged between inner pipe and outer pipe, where water inlet end of ground heating pipe is provided with water inlet filtering component.

ZHENG B

Floor heating radiating structure useful for enhancing heat radiation, comprises e.g. installation space formed between floor heating pipe and waterproof layer by setting steel wire mesh frame, and uneven tin foil paper.

HE W, LI W, LI G, GUO Z, JIAO Z, XU S

Graphene high heat-conducting PPR floor heating pipe, has connecting pipe fixed with connecting piece, where end of connecting pipe is provided with ground heating pipe and end of ground heating pipe is provided with connecting port.

CHEN Q

Graphene high heat conducting PERT floor heating pipe, has separating plate located below pipe body, where lower part of separating plate is fixed with mounting plate, and upper part of mounting plate is provided with clamping nail through groove hole.

CHEN Q