国家/地区 中国（2）
IPC部 F（4）
IPC大类 F28（4） F24（2）
IPC小类 F28D（4）
IPC F28D020/00（4）
发明人
公开年 2022（4）
申请年 2020（2） 
专利权人

Phase change brick heat storage device, has heat storage body whose middle portion is provided with hole as air heat exchange flow passage, and heat exchange coil pipe whose end is connected with steam inlet and outlet pipeline.

DU Z, YANG Y, ZHANG S

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

Heat storage ceramic tile, has ceramic tile main body whose top part is provided with ceramic surface skid-proof layer, and heat storage layer whose inner part provided with thermocouple and other side provided with telescopic hole.

WANG Y, ZHANG H, SHENG Y