Three -phase winding transformer

The utility model relates to a transformer, concretely relates to three -phase winding transformer, including the shell to and locate the three -phase winding body in the shell, its characterized in that: be equipped with the cooling subassembly that is used for reducing three -phase winding bulk temperature in the shell, the cooling subassembly includes the cooling shell of cylinder, the lateralwall of cooling shell is equipped with cooling passage, the bottom be equipped with two respectively with the sap cavity of two port UNICOMs of cooling passage, with the liquid pump of two sap cavityUNICOMs and the thermal liquid cooling system of the liquid in the sap cavity of leaving, the three -phase winding body is located in the cooling shell. Aforesaid three -phase winding transformer simple structure, radiating effect are very good. 本实用新型涉及种变压器，具体涉及种三相绕组变压器，包括外壳，以及设于外壳内的三相绕组本体；其特征在于：所述外壳内设有用于降低三相绕组本体温度的降温组件；所述降温组件包括圆筒形的降温壳；所述降温壳的侧壁设有降温通道，底部设有两个分别与所述降温通道的两个端口联通的液腔、将两个液腔联通的液泵以及散去液腔内的液体的热量的液冷系统；所述三相绕组本体设于所述降温壳内。前