The invention relates to a nebulizer system for a motor vehicle, including at least one reservoir for storing a liquid, a nebulizer component including an acoustic wave emission device configured such that the liquid forms a mist of droplets of the liquid, the mist being intended to enter a passenger compartment of the motor vehicle, a light-emitting device configured to emit radiation in the ultraviolet spectrum, and a conduit for delivering the liquid to at least one inlet of the nebulizer component. The light-emitting device is oriented in the nebulizer system so as to irradiate the liquid circulating in the conduit for delivering the liquid, when the nebulizer system is in the operating state.

Decontamination device and method for sterilizing an inside of facility or an inside of a device installed in the facility in which cells, tissues, culture media, sterile reagents, microorganisms or the like are handled or cultured, including: dry fog generating machine, installed in decontamination area, for converting peracetic acid mixed solution containing low-concentration peracetic acid into dry fog and spraying the dry fog into the decontamination area; humidity sensor, installed in decontamination area, for measuring humidity in decontamination area; gas recovery machine, installed in the above decontamination area, for recovering gas in decontamination area; and control device for controlling spraying from dry fog generating machine and gas recovery operation by the gas recovery machine based on information from the above humidity sensor, a main control and monitoring device, installed outside the above decontamination area, for controlling the control devices of one or more of the above decontamination devices.

Decontamination device and method for sterilizing an inside of facility or an inside of a device installed in the facility in which cells, tissues, culture media, sterile reagents, microorganisms or the like are handled or cultured, including: dry fog generating machine, installed in decontamination area, for converting peracetic acid mixed solution containing low-concentration peracetic acid into dry fog and spraying the dry fog into the decontamination area; humidity sensor, installed in decontamination area, for measuring humidity in decontamination area; gas recovery machine, installed in the above decontamination area, for recovering gas in decontamination area; and control device for controlling spraying from dry fog generating machine and gas recovery operation by the gas recovery machine based on information from the above humidity sensor, a main control and monitoring device, installed outside the above decontamination area, for controlling the control devices of one or more of the above decontamination devices.

An instantaneous sterilization system for ventilation and air conditioning comprises: an air inlet; an instantaneous sterilization device being one or more of a chlorine dioxide disinfector, a hydrogen peroxide or hydrogen peroxide silver ion disinfector, an ultraviolet disinfector, an ULPA ultra-efficient air filter, a HEPA high efficiency particle air filter, a laser disinfector, a microwave disinfector, an infrared disinfector, an X-ray disinfector and a γ-ray disinfector, an output end of the instantaneous sterilization device being provided with a sterilized air outlet, and the sterilized air outlet being communicated with air and serves as an output end of the instantaneous sterilization system for ventilation and air conditioning; and a fan, an air inlet end of the fan being connected with the air inlet, and an air exhaust end of the fan being connected with the input end of the instantaneous sterilization device.

An instantaneous sterilization system for ventilation and air conditioning comprises: an air inlet; an instantaneous sterilization device being one or more of a chlorine dioxide disinfector, a hydrogen peroxide or hydrogen peroxide silver ion disinfector, an ultraviolet disinfector, an ULPA ultra-efficient air filter, a HEPA high efficiency particle air filter, a laser disinfector, a microwave disinfector, an infrared disinfector, an X-ray disinfector and a γ-ray disinfector, an output end of the instantaneous sterilization device being provided with a sterilized air outlet, and the sterilized air outlet being communicated with air and serves as an output end of the instantaneous sterilization system for ventilation and air conditioning; and a fan, an air inlet end of the fan being connected with the air inlet, and an air exhaust end of the fan being connected with the input end of the instantaneous sterilization device.

An air purifying device, system and method for cleaning and infecting a conditioned space or zone. The air purifying system may include a heating, ventilation and air conditioning (HVAC) system with HVAC equipment configured to provide conditioned air to a conditioned space, where the HVAC system also includes a condensate trap configured to collect condensate produced during operation. The air purifying system also including an air purifying device configured to energize the condensate from the condensate trap to generate an aerosol including negative ions, which are combined the conditioned air provided by the HVAC system to the conditioned space.

An air purifying device, system and method for cleaning and infecting a conditioned space or zone. The air purifying system may include a heating, ventilation and air conditioning (HVAC) system with HVAC equipment configured to provide conditioned air to a conditioned space, where the HVAC system also includes a condensate trap configured to collect condensate produced during operation. The air purifying system also including an air purifying device configured to energize the condensate from the condensate trap to generate an aerosol including negative ions, which are combined the conditioned air provided by the HVAC system to the conditioned space.

A diffuser having a plurality of atomizers associated with a single pump is provided. The diffuser may include four or more atomizers that may be removably coupled to the diffuser. Each atomizer may store the same or different oils. In some embodiments, the outlet of the atomizer may have a tortuous passageway to prevent diffusion of large oil droplets. The diffuser includes a plurality of valves associated with the plurality of atomizers, such that the valves may be selectively actuated to permit flow to the selected atomizers.

A diffuser having a plurality of atomizers associated with a single pump is provided. The diffuser may include four or more atomizers that may be removably coupled to the diffuser. Each atomizer may store the same or different oils. In some embodiments, the outlet of the atomizer may have a tortuous passageway to prevent diffusion of large oil droplets. The diffuser includes a plurality of valves associated with the plurality of atomizers, such that the valves may be selectively actuated to permit flow to the selected atomizers.

A dry mist generating apparatus has a plastic housing, an ultrasonic transducer, a fan inducing airflow within the plastic housing, a diffuser plate for directing airflow, increasing velocity, and decreasing pressure, at least one opening for releasing the resulting dry mist, and a reservoir for capturing droplets that exceed 4 microns.