Method and apparatus for air conditioning

Abstract

The invention proposes a method and apparatus for the air conditioning and can be used for the buildings, individual homes, offices and production facilities wherein purified oxygen and nitrogen or mixture of these gases are injected into the air passage of the air conditioning system from the storage units that are connected to the air passages through the regulating valves and linked electronically to the control board and oxygen analyzer with the provision to regulate oxygen content during the day from 20-21% up to 100%.

Description

[0001] This application claims the benefit of the prior filed Canadian Application No. 2,472,752 of Sep. 10, 2004. BACKGROUND OF THE INVENTION [0002] This invention relates to the air conditioning and can be used for the refreshment of indoor air in buildings, individual homes, offices and production facilities. [0003] Various air conditioning systems have been widely used to regulate the temperature and create comfortable conditions inside homes and buildings. However, air conditioning systems have caused so called “Sick Building Syndrome” which has resulted due to the accumulation of harmful impurities in indoor air. The symptoms attributed to this syndrome include headache, nausea, shortness of breath, sinus congestion, and eye-nose-throat irritation. [0004] Filters and dehumidifiers have been used to remove airborne dust particles and moisture in order to clean the air in individual systems, refer the U.S. Pat. No. 5,749,359, and stationary systems, refer to the U.S. Pat. Nos. 5...

AI Technical Summary

Benefits of technology

[0009] The injection of purified oxygen is vital for the normal functioning of our bodies. However, the injection of purified nitrogen in combination with oxygen is 3.7 times more effective to obtain refreshing effect than the injection of just oxygen. Purified compressed or liquid oxygen and nitrogen can be used for refreshment of indoor air. Furthermore, the injection of liquid nitrogen and oxygen would reduce the consumption of electric energy by the air conditioning system as they have low temperature.

[0012] The implementation of the proposed method can also significantly reduce the spread of fire if nitrogen content in the air conditioning system is increased up to 100% in the case of fire alarm, after the personnel evacuation.

Problems solved by technology

It's well known that by the end of a business day most people gain fatigue and feel stressed.

As a result, health and productivity are negatively affected.

In the case of special needs, the percentage can be increased up to 100%, but it is not economical.

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