A humidifying air purifier includes a door assembly supported and configured to be selectively drawn out of a front side of a cabinet and drawn into the front side of the cabinet to respectively open and close an inner portion of the cabinet. The door assembly includes an accommodation portion configured to support an air filter and a humidifying device which are both drawn out of and into the humidifying air purifier with the door assembly.

A humidifying air purifier includes a door assembly supported and configured to be selectively drawn out of a front side of a cabinet and drawn into the front side of the cabinet to respectively open and close an inner portion of the cabinet. The door assembly includes an accommodation portion configured to support an air filter and a humidifying device which are both drawn out of and into the humidifying air purifier with the door assembly.

A sealing structure of a humidifier includes a main structure, a left end cover, and a right end cover. The left end cover and the right end cover are arranged on left and right end faces of the main structure, respectively. A dry air inlet tube is connected to a top end face of the left end cover, and a dry air outlet tube is connected to a top end face of the right end cover. A wet air outlet tube and a wet air inlet tube are connected to left and right sides of a top end face of the main structure, respectively. Membrane tubes are arranged on an inner side of the main structure. Potting resin layers are arranged on both ends of the membrane tubes. High-temperature resistant sealant layers are arranged at connecting portions between each end cover and the main structure.

A sealing structure of a humidifier includes a main structure, a left end cover, and a right end cover. The left end cover and the right end cover are arranged on left and right end faces of the main structure, respectively. A dry air inlet tube is connected to a top end face of the left end cover, and a dry air outlet tube is connected to a top end face of the right end cover. A wet air outlet tube and a wet air inlet tube are connected to left and right sides of a top end face of the main structure, respectively. Membrane tubes are arranged on an inner side of the main structure. Potting resin layers are arranged on both ends of the membrane tubes. High-temperature resistant sealant layers are arranged at connecting portions between each end cover and the main structure.

The invention provides a humidifier with an ultrasonic suspension atomizing head, comprising a water tank, an atomization guiding tube, an atomizing head, and a cover body; the atomization guiding tube is arranged in the water tank, and the side wall of the atomization guiding tube is provided with an opening; the atomizing head is arranged in the atomization guiding tube; the cover body is arranged on the water tank and connected to the atomization guiding tube; an atomization outlet of the cover body is communicated with the atomization guiding tube. The invention has a simple structure; by arranging an atomization guiding tube and an atomizing head, the atomized water vapor does not need to roll from the bottom of the humidifier to the water surface, which achieves a good spray effect, and at the same time, eliminates the sound when the water vapor rolls.

A water tank, comprising a bottom cover and a tank body that are assembled and that seal each other, wherein a mist discharging channel is disposed inside the tank body, a mist gathering assembly is disposed on the bottom cover, the mist outlet is connected to the mist discharging channel, a mounting cylinder used to mount the mist gathering assembly is further disposed on the bottom cover. The mist gathering assembly is detachably disposed on the bottom cover, to reduce a quantity of dead corners in the water tank, facilitate cleaning of the water tank, and further improve cleaning efficiency and cleanliness of the water tank. This effectively ensures water quality of misting of the humidifier. The mist gathering assembly is mounted by matching the protrusion, the clamping groove, and the elastic stopper, and is further characterized by advantages of reliable fastening and easy mounting.

The present invention provides an improved humidifier, having a novel tank design. The humidifier includes a misting assembly, a water tank and a base supporting the misting assembly and the water tank. The water tank and misting assembly are mated together immediately adjacent to one another on top of the base to form a column on the base. The water tank is removable from the base and includes a cap with a valve gasket at its bottom. The valve gasket of the water tank is opened upon placing the water tank on the base. The base further includes a recessed portion for receiving the water from the water tank and feeding the water to direct to the misting assembly.

The present invention provides an improved humidifier, having a novel tank design. The humidifier includes a misting assembly, a water tank and a base supporting the misting assembly and the water tank. The water tank and misting assembly are mated together immediately adjacent to one another on top of the base to form a column on the base. The water tank is removable from the base and includes a cap with a valve gasket at its bottom. The valve gasket of the water tank is opened upon placing the water tank on the base. The base further includes a recessed portion for receiving the water from the water tank and feeding the water to direct to the misting assembly.

A humidifying device includes an air inlet, an internal air passage through which air taken in from the air inlet passes, a first thermometer that measures a temperature of the air taken in from the air inlet, a first hygrometer that measures a humidity of the air taken in from the air inlet, a cooler installed in a path of the internal air passage, and a cooling control unit that controls the cooler. The cooling control unit changes a cooling intensity of the cooler in a case where values measured by the first thermometer and the first hygrometer are out of a predetermined range.

The present invention achieves a decontamination effect with a proper amount of hydrogen peroxide mist supplied to a room to be decontaminated by further refining such hydrogen peroxide mist supplied to the room for dispersion/diffusion, and reducing the duration of operations such as aeration to increase efficiency of decontamination.

The decontamination system includes a mist generation means, a mist discharge port, and a mist dispersion/diffusion means. The mist generation means converts a decontamination liquid into a mist to generate a mist for decontamination. The mist discharge port is opened at an upper portion on an internal side wall surface of the room to discharge a such mist into the inside of the room. The mist dispersion/diffusion means generates sound flows by an ultrasound in the vertical direction from a plate surface of a vibration plate provided adjacent to a lower portion of the mist discharge port on the internal side wall surface of the room or adjacent to a lower portion on a side surface in a mist discharge direction. The mist is pressed by acoustic radiation pressure backward or laterally in intermittent operation or stronger/weaker operation of the system.