System for electro-chemically inhibiting biological growth in air treatment units
AssigneeInovotron, LLC
InventorsLouis Ciro Cosentino, Daniel L. Cosentino
Life of this patent
Estimating the term…
Abstract
Systems and methods for inhibiting growth of fungi and other organisms in air treatment systems such as air conditioners, humidifiers, dehumidifiers, and air washers. A pair of electrodes are brought into contact with liquid collected by a collection subsystem of the air treatment system. One of the electrodes includes a bio-inhibiting conductor. Electrical current is caused to pass between the electrodes, causing the bio-inhibiting conductor to be released into the collected liquid.
Claims16
A bio-inhibiting system for inhibiting buildup of biological material in an air treatment system, comprising:
- a controller;
- two electrodes that are spaced apart from each other;
- and
- an electrical current source connected to the electrodes, the electrical current source being controlled by the controller,
- wherein a first electrode of the electrodes includes a bio-inhibiting conductor;
- wherein both of the electrodes are configured to be positioned to be exposed to water present in a liquid collection system of the air treatment system;
- and
- wherein the bio-inhibiting system is configured to switch off when a predetermined concentration of bio-inhibiting ions is reached in liquid collected in the liquid collection system.
A bio-inhibiting system for inhibiting buildup of biological material in an air treatment system, comprising:
- a controller;
- two electrodes spaced apart from each other;
- and
- an electrical current source connected to the electrodes, the electrical current source being controlled by the controller;
- wherein a first electrode of the electrodes includes a bio-inhibiting conductor;
- wherein both of the electrodes are configured to be positioned to be exposed to water present in a liquid collection system of the air treatment system;
- wherein the controller is configured to identify, based on a first electrical conductivity, that at least one of the electrodes has failed;
- and
- wherein the controller is configured to identify, based on a second electrical conductivity, that a condensate collection tray of the liquid collection system is simply dry or no liquid is contacting the electrodes, the second electrical conductivity being different than the first electrical conductivity.
A bio-inhibiting system for inhibiting buildup of biological material in an air treatment system, comprising:
- a controller;
- two electrodes that are spaced apart from each other;
- and
- an electrical current source connected to the electrodes, the electrical current source being controlled by the controller,
- wherein a first electrode of the electrodes includes a bio-inhibiting conductor;
- wherein both of the electrodes are configured to be positioned to be exposed to water present in a liquid collection system of the air treatment system;
- and
- wherein the bio-inhibiting system is configured to determine that one or both of the electrodes has failed based on an electrical conductivity between the electrodes.
A bio-inhibiting system for inhibiting buildup of biological material in an air treatment system, comprising:
- a controller;
- two electrodes that are spaced apart from each other;
- and
- an electrical current source connected to the electrodes, the electrical current source being controlled by the controller,
- wherein one or both of the electrodes includes a bio-inhibiting conductor;
- wherein both of the electrodes are configured to be positioned to be exposed to water present in a liquid collection system of the air treatment system;
- wherein an electrical current is adapted to flow between the electrodes;
- wherein the electrodes are configured such that either of the electrodes can be connected to a positive side and a negative side of the current source;
- and
- wherein the system is configured to periodically reverse a direction of electrical current flow between the electrodes.
A bio-inhibiting system for inhibiting buildup of biological material in an air treatment system, comprising:
- a controller;
- two electrodes that are spaced apart from each other;
- and
- an electrical current source connected to the electrodes, the electrical current source being controlled by the controller,
- wherein one or both of the electrodes includes a bio-inhibiting conductor;
- wherein both of the electrodes are configured to be positioned to be exposed to water present in a liquid collection system of the air treatment system;
- and
- wherein the electrical current source is configured to supply pulsed, direct electrical current to the electrodes.
Dependencies are inferred from the claim text.