Water filter with explosion-proof fixing ring

The utility model discloses a water filter with an explosion-proof fixing ring. Including a housing, wherein a filter element main body is arranged in the shell; wherein the filter element main body comprises an upper shell and a lower shell; wherein the upper shell is detachably mounted above the lower shell; the joint between the upper shell and the lower shell is sleeved with the explosion-proof fixing ring, and the joint between the upper shell and the lower shell is tightly sleeved with the explosion-proof fixing ring, so that the problem that the filter element main body is damaged due to the fact that the upper shell and the lower shell expand due to the fact that the water pressure in the filter element main body is too high and the upper shell is separated from the connecting structure of the lower shell can be avoided. 一种设有防爆固定环的滤水器，包括外壳，外壳内安装有滤芯主体，所述滤芯主体包括上壳体和下壳体，上壳体可拆式安装在下壳体的上方，所述上壳体与下壳体之间的接缝处套接有防爆固定环，通过防爆固定环套紧上壳体与下壳体之间的接缝处，能够避免由于滤芯主体内部水压过大，造成上壳体和下壳体膨胀，使得上壳体脱离与下壳体的连接结构，造成滤芯主体损坏的问题。