Take fermentation tank of heat preservation function

The utility model discloses a take fermentation tank of heat preservation function, including cylinder body and cylinder cap, the cylinder body includes the inner bag, and a heat preservation is established to the inner bag overcoat, the heat preservation comprises around the inner bag outer lane is articulated several independent heat preservation pieces, and two heat preservation pieces are equipped with the interlinkage of mutually supporting and collude end to end, the utility model discloses an in the fermentation tank use, when temperature was high summer with the heat preservation take off, when temperature was low winter with the heat preservation put in can, simple structure, will can wine fermentation temperature control be wrapped 35 to easy dismouting 45 between the degree, the quality of assurance package wine. 本实用新型公开了种带保温功能的发酵缸，包括缸体和缸盖，缸体包括内胆，内胆外套设保温层，所述保温层由数片单独保温片绕内胆外圈铰接组成，头尾两片保温片设有相互配合的链接勾，本实用新型的发酵缸使用过程中，夏天气温高的时候将保温层取下、冬天气温低的时候将保温层套上即可，结构简单，易拆装，能将包酒发酵温度控制在35-45度之间，保证包酒的品质。