A humidification module includes a housing including a lower part to store water and a guide part to guide droplets generated from the stored water to an upper part of the housing, and a fan configured to guide heated air to the housing. The housing includes a first flow path through which a first part of the heated air guided by the fan passes through the lower part of the housing and is guided with the droplets to the upper part of the housing by the guide part, and a second flow path through which a second part of the heated air guided by the fan that vaporizes the droplets guided with the first part of the heated air passes and is guided to the upper part of the housing by the guide part.

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.

An apparatus for treating air, such as an air humidifier, air cleaner, air washer or the like, may include a rinse-around body around which liquid rinses, an air conduction system arranged to stream the air to be treated against the rinse-around body, and an electrostatic precipitator assigned to the rinse-around body such that solid and/or liquid particles are precipitated from the air to be treated streaming against the rinse-around body and that the precipitated particles enter the liquid.

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.

A humidifying system includes a water panel, and a distribution tray, where the distribution tray provides water to the water panel. The system includes at least one eductor fluidly coupled to the distribution tray and a scale control tray. The system also includes a valve assembly fluidly coupled to a water supply at a first inlet and is fluidly coupled to the at least one eductor via an outlet, where the valve assembly controls water flow through the at least one eductor. The valve assembly includes a second inlet in fluid communication with the scale control tray, where a wastewater flow from the scale control tray through the second inlet is controlled by a first valve and a freshwater flow from the water supply through the first inlet is controlled by a second valve. A configuration of the first valve is based on an operational state of the second valve.

A humidifier/dehumidifier device is disclosed herein. The humidifier and dehumidifier both, respectively, evaporate water from and condense water into a shared (same) water storage container. The device is fitted with an air intake and at least one air outtake. In embodiments of the technology, one or more of the air intakes receives air from outdoors. One or both of an indoor and/or the outdoor intake is used to receive air based on a determination that an indoor and outdoor humidity and temperature is most efficient to achieve a desired indoor humidity or temperature.

A vertical humidifier with a stepped evaporator includes a housing. An evaporative water trough is provided inside the housing, and the stepped evaporator is provided in the evaporative water trough. A fan is mounted under the stepped evaporator, and an air inlet end of the fan is communicated with an air inlet of the housing. A water tank is further mounted at the upper portion of the evaporative water trough, the stepped evaporator is mounted around the lower portion of the water tank, and the water tank is further communicated with the evaporative water trough through a water inlet. An air outlet is provided at the upper portion of the housing, and the air outlet is communicated with an air outlet end of the fan. The stepped evaporator is arranged in an airflow channel between the air outlet and the air outlet end of the fan.

An indoor unit for an air conditioner in which the water level of a steam generator is linked with the water level of a supply chamber for supplying water to the steam generator, and a supply floater, which is lowered or raised according to the water level of the supply chamber, opens and closes a supply flow channel for supplying water to the supply chamber. The indoor unit for an air conditioner can control the water supply through the level of water stored in the steam generator.

A steam exchange humidifier comprising a heat exchanger inside a tank, the tank comprising a drain and fluid inlet port for fluid in and out of the tank and a steam outlet; the heat exchanger comprising a heat exchanger array, a steam collector, a condensate collector, a steam supply port and condensate return port; the steam collector being connected to the steam supply port, and the condensate collector being connected to the condensate return port; the steam collector and the condensate collector being connected by the heat exchanger array, wherein the tank is a generally vertical body.