JP2009092360A5 - - Google Patents

Claims (9)

Determine the rate of change of humidity that changes per unit time when the room is humidified, and if the determined rate of change of humidity is in the increasing direction and is greater than or equal to the rate of change in the increasing direction of humidity specified in advance. The humidity control method of the humidifying device is set to humidify so that the amount of humidification is reduced. Humidified water evaporation means that can change the amount of humidification generated by changing the amount of air blown and the amount of heat generated by the heat source inside the device casing, and the humidity around the device is detected and converted into a humidity signal for output Humidity detection means that performs this operation, and the humidity signal generated by the humidification water evaporation means can be changed so as to obtain a target humidity that is defined as a comfortable humidity in advance by using a humidity signal output from the humidity detection means. In a humidifying device having a humidification control means, a humidity change rate that changes per unit time is determined from a humidity signal of ambient humidity that the humidity detection means detects and outputs the humidity control means, and the humidity of the determined humidity is determined. If the rate of change is in the increasing direction and is equal to or greater than the predetermined rate of increasing humidity, the humidified air generated by the humidified water evaporation means is reduced in humidification amount. Humidity control method for humidifying apparatus according to claim 1, characterized in that a setting for. In the humidification control means, the humidity range on the low humidity side from the target humidity specified in advance is divided into two or more humidity ranges, and each humidity range is recognized as a humidity control category, and according to each humidity control category. 3. The humidifying device according to claim 2, wherein a predetermined rate of change in the direction of increasing humidity is set, and the humidity control unit on the higher humidity side has a smaller rate of change in the direction of increasing humidity specified in advance. Humidity control method. If the humidity control unit predefines the rate of change in humidity in the descending direction and changes per unit time, the rate of change in the direction of descending humidity is equal to or greater than the rate of change in the descending direction of humidity specified in advance. 4. The humidity control method for a humidifier according to claim 2, wherein the humidified water evaporation means is operated so that the humidification amount of the humidified air generated by the means is maximized. By making the correspondence relationship of the humidification amount of the humidified air generated by the humidification water evaporation means to the humidity change rate that changes per unit time in the humidification control means variable, the user operates this variable amount from the outside of the device. 5. A humidity control method for a humidifying device according to claim 2, further comprising variable amount input means on the outer surface of the casing of the device so as to be adjusted. In the humidification control means, a second target humidity is provided on the high humidity side with respect to the target humidity defined in advance, the second target humidity is recognized as the control target humidity, and the control target humidity is set as the target humidity. 6. The humidity control method for a humidifier according to claim 2, wherein the humidified water evaporation means is operated in place of the humidity of the humidifier. In addition to the first alarm means for giving a warning to the user on the outer surface of the casing of the device, integrating the continuous period in which the humidification amount of the humidified air generated by the humidified water evaporation means is maximized, The accumulated period is recognized as a continuous maximum humidification time, and a first continuous maximum humidification determination time is defined in advance to compare and determine the continuous maximum humidification time, and the continuous maximum humidification time is the first continuous humidification time. 7. A function of adding a function to the humidification control means to determine whether or not the humidification capability of the humidifying device is incompatible and to operate the alarm means to give a warning to the user when it is longer than the continuous maximum humidification judgment time. Humidity control method for the humidifier. In addition to the second alarm means for giving a warning to the user on the outer surface of the casing of the device, integrating the continuous period in which the humidification amount of the humidified air generated by the humidified water evaporation means is maximized, The integrated period is recognized as a continuous maximum humidification time, and a second continuous maximum humidification determination time is defined in advance in order to compare and determine the continuous maximum humidification time. If it is longer than the continuous maximum humidification determination time and the humidity change rate determined at this time is in the downward direction, the drought of water for humidification is determined and the second alarm means is operated to operate the user. The humidity control method for a humidifier according to any one of claims 2 to 6, wherein a function for giving a warning is added to the humidification control means. The humidifying device according to claim 8, wherein a function for stopping generation of humidified air by heating of the heat source in the humidified water evaporation means is added to the humidifying control means when the second warning means is operated to give a warning to the user. Humidity control method.