Electric heating type breathing air heater

• Main Author: DU CHANGFENG
• Format: Patent
• Language: English
• Published: 01.04.2015
• Subjects: BLASTING; DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL; HEATING; HUMAN NECESSITIES; HYGIENE; LIGHTING; MECHANICAL ENGINEERING; MEDICAL OR VETERINARY SCIENCE; RANGES; VENTILATING; WEAPONS

The utility model belongs to the technical field of nursing equipment and relates to an electric heating type breathing air heater. When a multi-shift switch slides to a suitable shift position, a resistor wire starts to work to heat indoor air, and the temperature rises; during inspiration, an air discharging gate is closed; external cold air enters a heating chamber by pushing an air charging gate through an air inlet; meanwhile, a part of hot air inside the heating chamber enters a breathing chamber and a nasal cavity through an air vent; during expiration, the air charging gate is closed, the air discharged from nostrils is discharged from a nose mask by pushing the air discharging gate through an air outlet, and thus continuous breathing goes on. The electric heating type breathing air heater disclosed by the utility model can be used for continuously conveying heated air into the nasal cavity and discharging the exhalant air out of the nose mask. The electric heating type breathing air heater disclosed by the utility model has the advantages of enhancing the anti-disease ability of a person, relieving the pain of a rhinitis or nasosinusitis patient and improving the sleep quality, the work efficiency and the learning efficiency of the patient, and is simple in structure and low in price.