HUMIDIFYING DEVICE USED FOR BREATHING MACHINE AND BREATHING MACHINE

摘要

Provided are a humidifying device (100, 100') used for a breathing machine and the breathing machine. The humidifying device (100, 100') comprises: a base (110), the base (110) having a power connector; a liquid container (120, 120'), the liquid container (120, 120') being able to be placed on the base (110), the liquid container (120, 120') having an air inlet (121) and an air outlet (122), and a bottom part of the liquid container (120, 120') comprising a heating member made of materials containing iron element; and a first electromagnetic induction heater (131), the first electromagnetic induction heater (131) being arranged in the base (110), the first electromagnetic induction heater (131) comprising a first electromagnetic induction coil (131a), and two ends of the first electromagnetic induction coil (131a) being connected to the power connector. The humidifying device (100, 100') has the advantages, such as a high heat conversion rate, energy saving, environmental protection and cost saving. Furthermore, the risk of scald due to exposure of a high-temperature area can be avoided, and the service life of a product can be effectively prolonged. In addition, since all areas located in an alternating magnetic field fall within a heating area, heating without a dead angle can be realised, thus a heated object is uniformly heated.