| 摘要 |
The useful model relates to lead-acid accumulators and accumulator batteries of different class and construction operating at low ambient temperatures, and find application in various industry fields. In accordance with the useful model, the accumulator battery with internal heating includes housing, electrode block with separators and electric heater, while electrode block (2) is placed in the housing (1) on bottom support (3), around the feet of which support (3) an electric heater (9) is coiled, while the housing (1) is sealed with a lid (4), in which the outputs of the electrode block (5 and 6) (cathode and anode) are placed together with valve (7) and control unit (8) with integrated electronic system, and one end of the electric heater (9) is connected to the positive terminal (5) of the battery and the other end, through the control unit (8), is connected to the negative terminal (6) of the battery. |
