Novel tundish cover

The utility model relates to a novel tundish cover, which relates to the technical field of steel manufacturing, and comprises steel structures, a refractory layer is arranged between the steel structures, a pouring layer is arranged outside the steel structures, a cooling pipe is arranged between the steel structures and the pouring layer, the end wall of the cooling pipe penetrates through the pouring layer, and a refrigeration assembly is arranged on the end wall of the cooling pipe. The refrigeration assembly is used for inputting cold air into the cooling pipe, and a plurality of fireproof strips are arranged in the pouring layer in a penetrating mode. The method has the effects of reducing the thermal deformation condition of the steel structure and prolonging the service life of the ladle cover. 本实用新型涉及一种新型中间包包盖，涉及钢铁制造技术领域，其包括钢结构，所述钢结构之间设置耐火层，所述钢结构外设置浇注层，所述钢结构与浇注层之间设置冷却管，所述冷却管端壁贯穿浇注层，所述冷却管端壁上设置制冷组件，所述制冷组件用于向冷却管内输入冷气，所述浇注层内贯穿设置若干耐火条。本申请具有降低钢结构受热变形的情况，延长包盖使用寿命的效果。