An air conditioner with an air purifying function includes a housing having an air inlet and an air outlet thereon. An air conditioning assembly and an air purifying assembly are disposed in the housing. The air conditioning assembly includes an air conditioning flue. A first fan and a heat exchanger are disposed in the air conditioning flue. The air conditioning flue connects with the air inlet and the air outlet respectively. The air purifying assembly includes an air purifying flue. A second fan and an air filter screen are disposed in the air purifying flue. The air purifying flue connects with the air inlet and the air outlet respectively.

The present disclosure relates to methods and devices for removing an aerosol generated during a printing process. In an example there is disclosed a device which may comprise an air suction device, an air flow baffle, an aerosol absorber, and a droplet filter. The air suction device may draw air away from an area around a printhead nozzle, past the air flow baffle, through the droplet filter, towards the air suction device. The air flow baffle may cause a change in air flow direction such that at least some aerosol droplets contact the aerosol absorber.

A selectively scent infusible face masking assembly for filtering and scenting air includes a facemask, a pocket panel, and a plurality of pads. The facemask is selectively positionable over a nose and mouth of a user so that the facemask is removably engaged to a head of the user. The facemask filters particulates from air passing through the facemask. The pocket panel has opposing edges and a bottom edge that are engaged to the facemask to define a pouch. Each pad is infused with a respective aroma compound so that the plurality of pads comprises pads that are infused with a variety of aroma compounds. The pads are sized complementarily to the pouch. A respective pad is selectively insertable into the pouch so that the respective pad releases an associated aroma compound into the air passing through the facemask.

An indoor unit for an air conditioner including: a cabinet assembly forming an external appearance of the indoor unit and having a suction port formed in a rear surface of the cabinet; a filter module movably disposed in rear of the cabinet assembly; a filter module mounted to the filter mounting member and filtering foreign substances in air flowing into the suction port; a mobile member connected to the filter mounting member and moving a position of the filter mounting member; a driving device pressing the mobile member to change the position of the filter mounting member; and a controller configured to, in response to receiving a control command to change the position of the filter mounting member, operate the driving device that presses the mobile member.

The apparatus includes a moxibustion container assembly for localized application of therapeutic herbal smoke originated from gas-producing combustible material, an air pump connectable to the moxibustion container assembly via an inlet tube to supply air to the moxibustion container assembly, a vacuum pump connectable to the moxibustion container assembly via an outlet tube to create a partial vacuum to draw air from the moxibustion container assembly and exhaust air thereafter, and an air purifier connected to the vacuum pump to remove the contaminants in the air exhausted from the vacuum pump.

A toilet equipment includes a main body provided with a dirt-holding cavity for collecting excrement; a flushing assembly arranged in the main body of the equipment for flushing the dirt-holding cavity; and a suction assembly including a suction pipe provided with an air inlet and an air outlet, a filter arranged between the air inlet and the air outlet, and a negative pressure source connected to the main body of the equipment and configured to provide airflow from the air inlet into the suction pipe. The air inlet is used to inhale the air into the dirt-holding cavity under the action of the airflow of the negative pressure source. In the above manner, the embodiments of the present utility model can effectively improve the situation that the aerosol formed during the flushing process of the toilet equipment is likely to exist in the area of the dirt-holding cavity.

The present invention relates to a sheet filter material, in particular having an aerosol filter function and/or a particle filter function, preferably having a protective function against chemical, biological and/or chemical harmful and toxic substances, and to a method for the production thereof. The sheet filter material is particularly suitable for producing protective equipment, protective objects, sports and leisure clothing and filters and filter materials of all types.

A filter assembly is provided. The filter assembly includes a plurality of filter modules each filled with activated carbon and continuously connected; and a frame to which the plurality of filter modules are fixed, wherein the plurality of filter modules are disposed at predetermined angles relative to each other.

An air purifier (100) includes a housing (400) formed with an air duct (401), an ozone generation device (20), an activated carbon purification unit (80), and a fan (200) arranged in the air duct (401). The air duct (401) includes an air inlet (402) and an air outlet (403). The air outlet (403) is disposed indoors. The ozone generation device (20) and the activated carbon purification unit (80) are arranged in the air duct (401) along the direction of the air inlet to the air outlet (403), and the ozone generation device (20) is used to generate ozone. The fan (200) is used to suck gas from the air inlet (402) during operation and let the gas pass through the ozone generation device (20) and the activated carbon purification unit (80) to be discharged from the air outlet (403) into the room.

A filter includes a filter outer wall, and a filter inner wall spaced apart from the filter outer wall. The filter inner wall and the filter outer wall define a filter void therebetween, and the filter inner wall and the filter outer wall extend along a filter axis. A volume of filtration material is positioned in the filter void, and a plurality of baffles extend between the filter inner wall and the filter outer wall. The plurality of baffles are configured to induce a helical component to an airflow entering the filter void at a first void end relative to the filter axis and exiting the filter void at a second void end opposite the first void end.