| Abstract [eng] |
80 percent of life human spends buildings inside, therefore it is necessary to ensure that indoor air will be less polluted. Ventilation is required in order to be supplied clean air and to create a more favorable microclimate inside the building, because at favorable microclimate unaffected labor efficiency, people do not complain about various ailments due to a lack of fresh air quantity and do not feel discomfort. This final master‘s project, analyzed ventilation and air-conditioning importance in a buildings, air influence for the human body, great attention is for a swimming pool halls air- conditioning and energy efficiency of the device. The subject is relevant because the increasing prices of fossil fuels and global warming need to look for solutions to reduce emissions of energy and how to use it again. In this project was calculated the air-conditioning unit components, designed a device and carry out experimental test. The main idea was to investigate cross-counter flow heat exchanger energy efficiency of dependence on various factors and explore heat pump characteristics. |
