An air purifier based on the principle of vapor condensation and adsorption and an air-conditioning apparatus having the air purifier is provided. The purifier includes an air blowing device, a humidifying device, a cooling device and a heating device, wherein a passage for air circulation is formed; the air to be purified flows in via inlet of the passage by the air blowing device; when the air is cooled at the cooling device, vapor in the air is condensed and adsorbs pollutants in the air during condensation, and the pollutants, together with the droplets and/or solid particles formed by the condensation of vapor, drip from the air to be purified under the action of gravity, so as to be removed from the air; and the heating device is used for heating, such that the air discharged from outlet of the satisfies a pre-set temperature threshold.

A mist generator improves the sterility of blowers having controlled forced air systems. In one embodiment, the mist generator has a chamber adapted to receive a disinfectant adapted for attachment to an output opening of a blower for delivery into the chamber of forced air carrying misted disinfectant. The main body also includes an output duct or aperture adapted for attachment to a second hose which, in turn, is adapted for attachment to an inlet opening of the blower for delivery of disinfectant misted air through internal components of the blower. Alternatively, there is used a disinfectant filter formed as a sterilizing grid having a screen coated with a soft porous surface material impregnated with a liquid disinfectant. The soft porous surface material releases said liquid disinfectant when forced air moves through the filter. In both embodiments, sterile water is introduced to take up residual disinfectant and the vapor captured in a dry filter or desiccant material and removed from the system. The mist generator improves the sterility of the blower to mitigate microbial contamination of forced air delivery systems.

Provided is a humidification and air cleaning apparatus. The humidification and air cleaning apparatus includes a water tank storing water; a visual body forming at least a portion of the water tank and formed of a transparent material; a watering housing disposed in the water tank, drawing water stored in the water tank to pump water to an upper side, and spraying the pumped water; a nozzle disposed in the watering housing and spraying the pumped water; and a watering motor rotating the watering housing. Here, when the watering housing rotates, water sprayed from the nozzle forms at least one spray line on an inner side surface of the visual body.

An air treatment unit may include an air inlet to receive a flow of input air for treatment and a reaction reservoir configured to hold an aqueous air treatment solution. The air treatment unit may also include an air dispersing element flow connected with the air inlet, wherein the air dispersing element is configured to convert at least a portion of the flow of input air into a plurality of microbubbles for introduction into the aqueous air treatment solution, such that an amount of one or more target gas species contained within the plurality of microbubbles is reduced through reaction with the aqueous air treatment solution. The unit may include an air outlet configured to output treated air from the reaction reservoir.

The present invention relates to a refrigeration-heating cycle expandable heat preservation table with an intelligent air filtration function, comprising a support frame, a refrigeration mechanism, an expandable heat preservation table top and an air filtration mechanism; the refrigeration mechanism comprising a heat preservation box, a storage box, a first air pump and a heat spreader; the expandable heat preservation table top provided thereon with a heat equalizing plate and a control panel; the air filtration mechanism comprising a second air pump, a solid filter tank, a liquid filter tank, a controller and a battery; the solid filter tank provided therein with an air quality sensor group, an intake pipe and activated carbon; the liquid filter tank provided therein with a float switch, an electronically controlled hydraulic check valve, an outlet pipe and a tilt sensor. The present invention is a refrigeration-heating cycle expandable heat preservation table with an intelligent air filtration function, which has a reasonable structure and the advantages of simple structure, convenient use, high level of intelligence, and good heat preservation effect, effectively solving the problem of existing heat preservation tables having only a single function.

The present invention provides an indoor fresh air apparatus, comprising a body, an elementary filtering means, a deodorizing module, a blowing-in machine, a first haze removing module, a second haze removing module and a third haze removing module. The body is provided with an air-in passage serving as an air-in end and an air-out passage serving as an air-out end. The elementary filtering means is disposed at the air-in end; the deodorizing module is disposed within the air-in passage; and the blowing-in machine is disposed at the air-out end. The air-in passage, the first haze removing module, the second haze removing module, the third haze removing module and the air-out passage are connected in order. The air treatment unit provided by the present invention is capable of not only completely recovering cold energy or heat energy of indoor air, but also effectively treating indoor and outdoor PM2.5 and harmful gases.

A method and system for providing a specific temperature to a specific bed in a common room having a plurality of beds is disclosed that include: an air filtering module for cleaning the air in the common room, a primary air conditioning module for setting a common temperature, a plurality of secondary air conditioning modules for setting a specific temperature at each bed, a plurality of air circulating modules for creating a convection current of the specific temperature from underneath each bed, and a central processing unit (CPU) for setting specific temperatures of each bed in accordance with a mode selected from an auto mode, a manual mode, and a timing control mode.

A multifunctional storage system includes a storage chamber and a machinery chamber provided on a side of the storage chamber. The system further includes a dehumidification part dehumidifying circulating air flowing in the storage chamber; a circulating air inlet and a circulating air outlet enabling the storage chamber and the machinery chamber to communicate; and a circulation filter unit supplying moisture to circulating air supplied to the storage chamber via the circulating air inlet.

The facility (1A) includes at least two treatment devices (2) each with an exchange chamber (20) intended to contain a liquid bath in the bottom part and at least one injection line (21). An aeraulic means (4), creates by suction or by blowing, simultaneously and in parallel for each treatment device (2), an incoming gas stream (F) originating from outside the exchange chambers (2) and passes through the discharge opening of the injection line (21) by being introduced into the liquid bath contained in the bottom part of the exchange chamber (20), below the surface (S) of said liquid bath. The exchange chambers (20) communicate hydraulically with one another so that when the aeraulic means (4) are shut down, each exchange chamber (20) is suitable for containing or contains, in the bottom part, an initial volume (V.sub.initial) of liquid, with an initial liquid level (H.sub.initial) that is identical in all the exchange chambers (2).

There is disclosed a system and process for purifying air. The system includes a housing and a plurality of inner and outer chambers. A solution of water and a biological reagent is configured to flow around the inner and outer walls of the inner and outer chambers while air is passed adjacent to this fluid flow. This causes an interaction between the air and the fluid solution to cleanse the air. The air is then discharged from the chamber.