Winter heat preservation device of concrete structure

The utility model relates to a winter heat preservation device of a concrete structure. The winter heat preservation device comprises a temperature control box, an electric tracing band wire assembly and a temperature sensing assembly. The electric tracing band wire assembly is laid on a concrete member and used for heating the concrete member. The electric tracing band wire assembly is connected with the temperature control box; the temperature sensing assembly is laid on the concrete member and used for monitoring the temperature of the concrete member. The temperature sensing assembly is connected with the temperature control box; and the temperature control box is also connected with a power supply. The winter heat preservation device is good in heating and heat preservation effect and easy to lay and install; and the equipment is cheap and can be repeatedly used. 本实用新型涉及一种混凝土结构的冬季保温装置，包括：温控箱、电伴热带导线组件和温度感应组件；所述电伴热带导线组件铺设在混凝土构件上用以为混凝土构件加热；所述电伴热带导线组件与所述温控箱连接；所述温度感应组件铺设在混凝土构件上，用以监测混凝土构件的温度；所述温度感应组件与所述温控箱连接；所