The misting system has, in one embodiment, two seats with misting heads above each seat. A platform supports the seats, a tank, a pump and a power source. A supply line couples the tank-supplied pump and the misters. Removable canopy is mounted above seats by vertical and curvaceous struts and the misters are mounted on the struts. A user actuated UA control on the seat(s) activates pump ON to release mist. Wheels make the module mobile. Battery, solar power, and chiller are options. A countdown timer turns OFF the pump or controllable, inline valves after initial activation of the UA control. A level sensor in the tank alerts the user via a user display. A pressurized system can be used. Multiple modules coupled together are controlled by a master module with master controls.

The misting system has, in one embodiment, two seats with misting heads above each seat. A platform supports the seats, a tank, a pump and a power source. A supply line couples the tank-supplied pump and the misters. Removable canopy is mounted above seats by vertical and curvaceous struts and the misters are mounted on the struts. A user actuated UA control on the seat(s) activates pump ON to release mist. Wheels make the module mobile. Battery, solar power, and chiller are options. A countdown timer turns OFF the pump or controllable, inline valves after initial activation of the UA control. A level sensor in the tank alerts the user via a user display. A pressurized system can be used. Multiple modules coupled together are controlled by a master module with master controls.

Some embodiments of the present disclosure provide a humidifier, the humidifier includes: a humidifier body, provided with a first air inlet; and an inner tub, provided in the humidifier body and internally provided with an air passage, a fan being provided in the air passage, the inner tub being provided with a second air inlet, the second air inlet and the first air inlet being communicated with an air inlet of the fan, and the portion of the inner tub above the second air inlet being provided with a blocking surface, which is provided opposite to at least a part of the first air inlet.

Some embodiments of the present disclosure provide a humidifier, the humidifier includes: a humidifier body, provided with a first air inlet; and an inner tub, provided in the humidifier body and internally provided with an air passage, a fan being provided in the air passage, the inner tub being provided with a second air inlet, the second air inlet and the first air inlet being communicated with an air inlet of the fan, and the portion of the inner tub above the second air inlet being provided with a blocking surface, which is provided opposite to at least a part of the first air inlet.

The application provides a misting fan, including: a fan assembly, including a fan blade and a motor configured to drive the fan blade to rotate; a nozzle, provided on the fan assembly and configured to spray water mist; a rack configured to support the fan assembly; the rack includes an extending portion configured to be placed and extending in a plane; and the misting fan is provided with a moving wheel configured to walk, and the moving wheel is provided in the extending portion.

The application provides a misting fan, including: a fan assembly, including a fan blade and a motor configured to drive the fan blade to rotate; a nozzle, provided on the fan assembly and configured to spray water mist; a rack configured to support the fan assembly; the rack includes an extending portion configured to be placed and extending in a plane; and the misting fan is provided with a moving wheel configured to walk, and the moving wheel is provided in the extending portion.

Methods, systems, and devices for humidifying are described herein. One method includes determining a temperature in a space associated with a humidifying unit, determining a relative humidity in the space, determining an air speed associated with the humidifying unit, and adjusting an amount of water sprayed by the humidifying unit based, at least in part, on the temperature, the relative humidity, and the air speed.

Methods, systems, and devices for humidifying are described herein. One method includes determining a temperature in a space associated with a humidifying unit, determining a relative humidity in the space, determining an air speed associated with the humidifying unit, and adjusting an amount of water sprayed by the humidifying unit based, at least in part, on the temperature, the relative humidity, and the air speed.

An indirect evaporative cooling system for cooling a space adjacent to or containing an ablution bay is described. The indirect evaporative cooling system includes a greywater source from the ablution bay and evaporative cooler apparatus located above the space to be cooled in a dome shaped housing. The evaporative cooler apparatus includes a wet channel, at least one spray nozzle, and a dry channel. The at least one spray nozzle is located at the top of the evaporative cooler apparatus and is fluidly connected to the greywater source and the wet channel. The wet channel is located directly above the dry channel. A first side of the dry channel is connected to a first opening with a fan and outside air.

A convertible humidifier that includes a base portion that produces mist, a control panel that controls the production of the mist by the base portion, a reservoir, detachably connectable to the base portion, which holds water to be used by the base portion to produce the mist, and a nozzle configured to direct the mist. The reservoir includes a pass-through connection that allows the mist produced by the base portion to be directed to an opening on a top surface of the reservoir. The nozzle is detachably connected to the opening on the top surface in a first operation mode, and the nozzle is detachably connected to an extending portion, which is detachably connected to the opening on the top surface, in a second operation mode.