The cold air generator installed heat exchange pipes separating humidity and cold air

摘要

According to the present invention, the cold air generated by allowing the spray to vaporize with water vapor while passing the spray sprayed at a high pressure through the spray or the nozzle by the ultrasonic oscillator into the spray discharge air supply device 17 is heat exchanger tube 12 The present invention relates to a cold air generating device equipped with a heat exchanger tube that separates moisture and cold air from the outside.;It is a common technique to make a spray by an ultrasonic oscillator or to make a spray by humidifying water while spraying water at a high pressure through a nozzle. In addition, the water is a good refrigerant in terms of cooling because the evaporation takes away a high latent heat of evaporation of about 540 cal / g. Using this property, techniques for utilizing a humidifier as a cooling device have already been devised. Utility Model Registration No. 20-0292523 [Ultrasonic Evaporative Cooler], Utility Model Registration No. 20-0321639 [Cooling device using humidifier]. However, in the above design, there is a disadvantage in that the water vapor is discharged together with the cold air to be used after the spray is evaporated. In this case, the water vapor is discharged together with the cold air to be used, and the humidity of the cold air is increased so that the user cannot feel comfort, and some of the discharged water vapor is converted back into water, and about 540 cal / g, which is the latent heat of evaporation, is taken back to the place where the cold air is used. As a result, the cooling effect is lost.;In the present invention, by installing a plurality of heat exchanger pipes that can generate cold air while vaporizing with water vapor as the spray passes, it moves to a separate place through the spray and water vapor inside the heat exchanger tube, air / water / By allowing other fluids, such as liquid refrigerant, to pass through, allowing the cool air to be used for use, it is possible to maximize the cooling effect by preventing spray or steam from coming to the cold air use place.;Spray, humidifier, ultrasonic, heat exchanger tube, cold air