The invention discloses an
electromagnet driving low-
pressure casting molding
heat balance device, which comprises a heat-preservation furnace, an
electric field generating device, a
magnetic field generating device and a water-cooling mechanism. A radiant-type heating device and thermocouples are arranged at the top of the heat-preservation furnace, the thermocouples are inserted in the oblique upper part of an opening in the lower part of the heat-preservation furnace, an
open hole is formed in the top of a molten aluminum chute, a liquid rising
pipe is connected to the
open hole in a sealedmode, electrodes are embedded on the two sides of the lower part of the liquid rising
pipe, a built-in immersed heater is arranged in the part, below the electrodes, of the liquid rising
pipe, plate-type heaters are arranged on the two sides of the upper part of the liquid rising pipe, the lower part of the liquid rising pipe is arranged in the
electric field generating device and the
magnetic field generating device, and the water-cooling mechanism is arranged on the
electric field generating device and the
magnetic field generating device. A closed-loop temperate
control system is formed bythe multiple heaters and the thermocouples, temperature balance in the process is guaranteed, through arrangement of the water-cooling mechanism, the
electromagnetic field generating device is cooled, the problems of molten aluminum temperature unbalanced solidification of the
electromagnet driving low-
pressure casting molding
heat balance device and
system temperature increasing are solved through a
system.