A plurality of air-releasing openings with inclined sidewalls are arranged at the periphery of the water tank of an aroma diffuser product, each air-release opening disposed in a position that is set at a certain angle along the inclined direction of the sidewalls. The certain angle being formed by the center longitudinal axis of the exit side of the opening relative to the radius of the water tank. A plurality of mist-releasing openings is arranged non-horizontally at the upper part of the water tank or the periphery of the water tank cover. An aroma diffuser or ultrasonic atomizer configured with the plurality of air-releasing openings and/or the plurality of mist-releasing openings.

A humidification and air cleaning apparatus is provided that may include a water tank having a discharge port which is open toward an upper side, and a discharge grill disposed at the water tank and covering the discharge port. The discharge grill may have a plurality of vanes disposed at the discharge port and spaced apart from each other, and when viewed from a top, overlap each other to cover the discharge port. An edge of a vane may overlap an edge of an adjacent vane, thereby minimizing scattering of droplets to an indoor space while minimizing resistance of discharged air.

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.

The application discloses a humidifier with a mist outlet, including a water tank; a seat provided with a water groove for receiving water from the water tank and a heating cavity; a first water channel provided on the seat, communicated the water groove with the heating cavity; and a first air duct enabling airflow introduced by an air inlet component to flow through the first water channel to cool the water in the first water channel, and enabling the airflow to flow to the mist outlet of the humidifier after flowing through the first water channel. When the heat in the heating cavity is transferred to the first water channel, the water in the first water channel can be purged by the airflow guided by the first air duct to cool the water. This prevents an increase in a temperature of a humidifier housing.

The present invention relates to a method for controlling a thermoregulated ventilation circuit (100) equipped with a control unit (40) and comprising an active humidifier (10). The active humidifier (10) further comprises, in turn, a cartridge (20) equipped with a humidification chamber (21) adapted to contain water to be heated for the humidification of the air through a heating element (30), and the thermoregulated circuit (100) further comprising at least one intake tube (120) for conveying the air exiting said cartridge and provided with heating means (123) for heating the air exiting said cartridge (20). The method according to the present invention is characterised in that said control unit (40) receives in input the patient's temperature data (Tp) detected by a patient's temperature probe (132) and regulates the operation of said heating element (30) of said cartridge (20) and the operation of said heating means (123) of the air exiting said cartridge (20) as a function of said patient's temperature (Tp).

An air management device may include three independently operated primary impellers 131, 131′, 131″, and drawn-in air is discharged through discharge ports 15′-1, 15′-2, 15′-3 provided in the front plate 15 of the housing 10. Louvers 141, 142, 143installed downstream of the air flow and discharge ports 15′-1, 15′-2, 15′-3 may be independently opened or closed to provide discharge of the air to the surrounding environment. Further, at least one retractable or pop-up fan may be provided. A bottom inlet 11′ may be formed on the bottom plate 11 of the housing 10 facing the floor of the living space above a predetermined distance. The replaceable filter 300 may be installed to filter the air sucked through the bottom inlet 11′, and may be drawn in and out of the housing 10.

The present disclosure provides a heating-type humidifier, including a water tank and a base. The water tank is arranged within the base, and the water tank includes a gas guide pipe, a gas outlet, and a water filling port; the gas outlet is communicated with the gas guide pipe. The base defines a cold gas tank and a heating tank that are communicated with the gas guide pipe, and the cold gas tank is communicated with the water tank through a water supply switch. The cold gas tank is communicated with the heating tank through a guide pipe, the guide pipe being a heat dissipation pipe.

A rotatable humidification atomizer comprises a base, on which a water tank is arranged. A downward water outlet is arranged at the bottom of the water tank, and an atomizer is fixedly arranged at the bottom. A control component is arranged in the middle of the base, and the atomizer is electrically coupled with the control component. The humidification atomizer can be rotated by arranging a rotating component between the base and the water tank. In use, the water tank cover needs to be removed as a whole when filling and changing water. The water tank on the base can be kept stationary, so that it is easy to use; the humidification atomizer sprays atomized water upward. Due to the vertical integrated design, the humidification atomizer is small and compact.

A humidifier includes a storage water tank configured to accommodate a predetermined amount of water; a circulation water tank having a smaller capacity than the storage water tank and including a circulation low water level sensor; a supply pump configured to supply water from the storage water tank to the circulation water tank; a circulation pump configured to supply water from the circulation water tank to a humidifying member; a residual water tank configured to accommodate water discharged from the circulation water tank; a drainage member disposed between the circulation water tank and the residual water tank selectively to discharge water from the circulation water tank to the residual water tank and a processor configured to control the drainage member to discharge water from the circulation water tank to the residual water tank when a low water level signal is received from the circulation low water level sensor.

A humidifier has a base and a housing. The housing has a steam exhaust vent and a vaporizer. The vaporizer includes a heating element surrounded by a removable porous sleeve that protrudes downwardly into water within a reservoir of the base. The sleeve wicks the water including its minerals and impurities into contact with the heating element wherein energization of the heating element causes the wicked water to convert to steam that rises through the exhaust vent and from the housing during a humidification mode.