Peritoneal dialysis solution heating device

The invention discloses a peritoneal dialysis solution heating device, comprising a heating film, a temperature control switch, a heating tray, a temperature sensor, a relay and a temperature control panel, wherein the heating tray is used for bearing a peritoneal dialysis solution bag; the heating film is arranged at the back side of the heating tray, and is used for providing a heating source for the dialysis solution; the temperature sensor is used for measuring the temperature of the heating tray and the peritoneal dialysis solution bag, and transmitting a measured temperature value to the temperature control panel; the temperature control panel is used for controlling the relay according to a preset dialysis solution temperature threshold value; the relay is used for controlling the heating power of the heating film; the temperature control switch is arranged in a main loop of a power supply of the heating film; the power supply is automatically switched off after the temperature of the heating tray reaches the preset threshold value. The peritoneal dialysis solution heating device has the advantages that the temperature of the peritoneal dialysis solution is precisely controlled through the temperature control panel, so that the therapeutic effect of peritoneal dialysis is guaranteed.