Method and device for improving indoor air quality using window
First Claim
1. A method of improving indoor air quality using various types of windows, comprising:
- generating hydroxyl radicals (—
OH) in an indoor space to decompose contaminants and thus remove the contaminants;
measuring contents of the indoor contaminants and numerically displaying the measured contents; and
forcibly exhausting contaminated indoor air when the content of contaminants is at or above an allowable limit, and stopping exhaustion of air when the content is at or below the allowable limit, so that the indoor air quality is maintained at a suitable state and improved.
1 Assignment
0 Petitions
Accused Products
Abstract
Disclosed herein is a method and a device for improving indoor air quality (IAQ) using a window. The indoor air quality is automatically controlled so that a contaminant content of air is maintained at or below an allowable limit, and the evaluated indoor air quality is numerically displayed. The method, compatible with various types of windows, comprises generating hydroxyl radicals (—OH) in an indoor space to decompose contaminants and thus remove the contaminants, measuring contents of the indoor contaminants and numerically displaying the measured contents, forcibly exhausting contaminated indoor air when the content of contaminants is at or above an allowable limit, and stopping exhaustion of air when the content is at or below the allowable limit, so that the indoor air quality is maintained at a suitable state and improved.
-
Citations
11 Claims
-
1. A method of improving indoor air quality using various types of windows, comprising:
-
generating hydroxyl radicals (—
OH) in an indoor space to decompose contaminants and thus remove the contaminants;
measuring contents of the indoor contaminants and numerically displaying the measured contents; and
forcibly exhausting contaminated indoor air when the content of contaminants is at or above an allowable limit, and stopping exhaustion of air when the content is at or below the allowable limit, so that the indoor air quality is maintained at a suitable state and improved. - View Dependent Claims (2, 3)
-
-
4. A device for improving indoor air quality using various types of windows, comprising:
-
an exhaust path provided at a window frame to exhaust air;
a front case, which is provided in front of the exhaust path in a room and through which an inlet is formed;
a rear case, which is provided at the rear of the exhaust path outside the room and through which an outlet is formed;
an exhaust unit, which is provided in the rear case to forcibly exhaust the contaminated indoor air through the exhaust path or to stop exhaustion of the air;
a contaminant content measurement indicator for continuously measuring a content of contaminants in the indoor air using a sensor and for numerically displaying measured values therethrough;
a control unit for controlling the exhaust unit so as to forcibly exhaust the contaminated indoor air or stop exhaustion of the air, respectively, when the degree of contamination of the indoor air is evaluated to be at or above the allowable limit or at or below the allowable limit using the contaminant content measurement indicator; and
a hydroxyl radical generator which readily generates hydroxyl radicals (—
OH) independently of the degree of contamination of the indoor air to decompose the indoor contaminants and thus remove the contaminants. - View Dependent Claims (5, 6, 7, 8, 9, 10, 11)
-
Specification