Present embodiments relate to ionization of air flow within heating, ventilation and air conditioning (HVAC) systems. More specifically, but without limitation, present embodiments relate to ionization systems, for example bipolar ionization, which are controlled in part by a signal from or powered by the blower motor controller of the HVAC system so that the ionization system functions when the blower is on.

Present embodiments relate to ionization of air flow within heating, ventilation and air conditioning (HVAC) systems. More specifically, but without limitation, present embodiments relate to ionization systems, for example bipolar ionization, which are controlled in part by a signal from or powered by the blower motor controller of the HVAC system so that the ionization system functions when the blower is on.

A self-cleaning ion generator device includes a housing having a bottom portion and a top portion selectively secured to each other, the top portion contains a base portion extending to an outer edge and having an internal side and an external side, a first pair of opposed sidewalls and a second pair of opposed sidewalls extend from the outer edge of the base portion forming a cavity therein. Ion terminals extend from the housing, and a cleaning apparatus for cleaning the two ion terminals.

A plasma purification module is described. The plasma purification module includes a first electrode plate, a second electrode plate, at least one long electrode and a catchment element. The first electrode plate is configured to be connected to a first electrode of a power supply. The second electrode plate is disposed over a surface of the first electrode plate, and is configured to be connected to a second electrode of the power supply, in which the second electrode plate has a channel. The long electrode is configured to form a discharge area. The long electrode is disposed on the surface of the first electrode plate and passes through the channel. The long electrode has a tip. The catchment element is disposed adjacent to the tip, and is configured to provide the discharge area with mist or water.

A plasma purification module is described. The plasma purification module includes a first electrode plate, a second electrode plate, at least one long electrode and a catchment element. The first electrode plate is configured to be connected to a first electrode of a power supply. The second electrode plate is disposed over a surface of the first electrode plate, and is configured to be connected to a second electrode of the power supply, in which the second electrode plate has a channel. The long electrode is configured to form a discharge area. The long electrode is disposed on the surface of the first electrode plate and passes through the channel. The long electrode has a tip. The catchment element is disposed adjacent to the tip, and is configured to provide the discharge area with mist or water.

The present invention relates to a system for air purification. The system comprises at least a first plant and a second plant, and a voltage pulse device connectable to a power source for generating and transmitting a voltage pulse to the first plant, wherein the second plant is connected to the first plant using at least one voltage pulse transmission unit, and the first plant and the second plant are arranged to form one or more contact areas at a leaf portion. The system may also comprise a plurality of plants mounted on a support structure in accordance with some embodiments. The present invention also relates to a voltage pulse device for use with the system for air purification.

The present invention relates to a system for air purification. The system comprises at least a first plant and a second plant, and a voltage pulse device connectable to a power source for generating and transmitting a voltage pulse to the first plant, wherein the second plant is connected to the first plant using at least one voltage pulse transmission unit, and the first plant and the second plant are arranged to form one or more contact areas at a leaf portion. The system may also comprise a plurality of plants mounted on a support structure in accordance with some embodiments. The present invention also relates to a voltage pulse device for use with the system for air purification.

Disclosed is a system and method for reducing particulate pollutants in air, using pulsed electromagnetic waves. The disclosed system 200 comprises a device 215 configured for radiating radio waves, preferably in the frequency range of 800 MHz to 5 GHz in a predefined pulsed manner. Essentially, the disclosed device comprises a radiofrequency oscillator 315 configured for oscillating at the predefined frequency. The signal is then suitably power amplified with an RF amplifier 310 and using a suitable switch 235 the amplified output is routed to one of an omnidirectional antenna 240 and directional antenna 245 for radiating the pulsed radio waves to the atmosphere.

Disclosed is a system and method for reducing particulate pollutants in air, using pulsed electromagnetic waves. The disclosed system 200 comprises a device 215 configured for radiating radio waves, preferably in the frequency range of 800 MHz to 5 GHz in a predefined pulsed manner. Essentially, the disclosed device comprises a radiofrequency oscillator 315 configured for oscillating at the predefined frequency. The signal is then suitably power amplified with an RF amplifier 310 and using a suitable switch 235 the amplified output is routed to one of an omnidirectional antenna 240 and directional antenna 245 for radiating the pulsed radio waves to the atmosphere.

A method for electrostatic water condensation of wet air, comprising: a large number of positive and negative charges are respectively generated in two zones by means of positive and negative corona discharge; wet air enters independent positive and negative corona zones to cause water molecules to carry positive and negative charges, respectively; and after mixing, water molecules carrying positive and negative charges are attracted to each other and condense under the action of Coulomb force. An apparatus for electrostatic water condensation of wet air, comprising a trumpet-shaped inlet, an airflow distribution plate, a positive charge generator, a negative charge generator, a condenser, and a trumpet-shaped outlet, the condenser being disposed at the rear end of the positive charge generator and negative charge generator in the airflow direction. The method and apparatus for electrostatic water condensation of wet air can recycle water vapor while dehumidifying.