Efficiency of Introduction of Innovation Energy Saving Equipment at Ukrainian Housing and Public Utilities

Abstract

The article considers application of innovation energy saving equipment for energy housing and public utilities of Ukraine, namely – use of economiser-utiliser made of flat oval tubes with partial cross finning. The goal of the article is justification of efficiency of use of the economiser-utiliser, heat-exchange surfaces of which are made of packs of flat oval tubes with partial cross finning. The article shows economic efficiency of use of the economiser-utiliser for heat supply for tenement houses of the city of Dnipropetrovsk. It shows annual saving of natural gas from application of energy saving equipment and its pay-back period in housing and public utilities of Ukraine. Introduction of heat utilisers with efficient heat-transfer elements of principally new geometry and design is caused by the fact that it allows enterprises to reduce general costs of production by means of saving natural gas, increase of the ratio of fuel heat use and, thus, reduction of cost value of heat production.

Keywords

• energy saving technology
• economiser-utiliser
• flat oval tubes with partial cross finning
• annual savings
• efficiency
• pay-back period
• housing and public utilities