The invention discloses a heat accumulating type electric radiator device convenient to inspect. The heat accumulating type electric radiator device convenient to inspect is characterized by comprising an outer tank body and an inner tank body. An electric radiator outer container tank is arranged on the upper portion of the outer tank body, an electrical cabinet is arranged on the lower portion of the outer tank body, an air inlet tank is arranged on the other side of the electrical cabinet. The inner tank body comprises an electric radiator inner containing tank on the upper portion, an air outlet tank is arranged on one side of the electric radiator inner containing tank, the lower portion of the air outlet tank is further connected with a supporting shell, and the electric radiator inner containing tank is arranged in an electric radiator outer containing tank and can be drawn out. An exhaust fan is arranged on the bottom of the air inlet tank. A plurality of layers of rectangular heat accumulating brick arranging channels are transversely arranged on the inner tank body in parallel and internally provided with heat accumulating bricks, each channel is provided with a temperature probe, and an electric heating device penetrates all the heat accumulating bricks. The heat accumulating bricks and the electric heating device in the electric radiator device can be rapidly maintained and replaced, and mounting and dismounting are convenient.