Justification of the use of ventilation systems with a recuperator with an intermediate heat carrier
Jazyk: | ruština |
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Rok vydání: | 2021 |
Předmět: | |
DOI: | 10.18720/spbpu/3/2021/vr/vr21-1312 |
Popis: | ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа поÑвÑÑена Ð°Ð½Ð°Ð»Ð¸Ð·Ñ ÑнеÑгоÑÑÑекÑивноÑÑи зданий пÑи иÑполÑзовании ÑекÑпеÑаÑивнÑÑ ÑÑÑÑойÑÑв в ÑиÑÑÐµÐ¼Ð°Ñ Ð¾Ð±Ñеобменной венÑилÑÑии и ÑазÑабоÑке ÑекомендаÑий Ñ ÑелÑÑ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð¾Ð¿ÑималÑного ÑÐµÑ Ð½Ð¸ÑеÑкого ÑеÑÐµÐ½Ð¸Ñ Ð½Ð° оÑнове ÑÑÑеÑÑвÑÑÑÐ¸Ñ Ð¼ÐµÑодик ÑаÑÑеÑа. ÐадаÑи, коÑоÑÑе ÑеÑалиÑÑ Ð² Ñ Ð¾Ð´Ðµ иÑÑледованиÑ: 1. ÐÑоанализиÑоваÑÑ Ð¾Ð¿ÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ñакого обоÑÑдованиÑ. 2. РазÑабоÑаÑÑ Ð¸Ð¼Ð¸ÑаÑионнÑÑ Ð¼Ð¾Ð´ÐµÐ»Ñ Ñакой ÑиÑÑемÑ, на оÑнове коÑоÑой ÑоздаÑÑ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÑ ÑаÑÑеÑа влиÑÐ½Ð¸Ñ Ð½Ð° ÑнеÑгоÑÑÑекÑивноÑÑÑ. 3. ÐпÑобиÑоваÑÑ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÑ Ð½Ð° ÑеалÑном обÑекÑе. Ð Ñ Ð¾Ð´Ðµ ÑабоÑÑ ÑоÑÑавлена имиÑаÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ ÑеконÑÑÑÑиÑÑемого Ð·Ð´Ð°Ð½Ð¸Ñ Ñ Ð¼ÐµÑ Ð°Ð½Ð¸ÑеÑкой ÑиÑÑемой венÑилÑÑии Ñ ÑекÑпеÑаÑоÑом Ñ Ð¿ÑомежÑÑоÑнÑм ÑеплоноÑиÑелем. Ðа оÑновании ÑезÑлÑÑаÑов иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸Ð¼Ð¸ÑаÑионной модели пÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ ÑекомендаÑии Ð´Ð»Ñ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð¾Ð¿ÑималÑного ÑÐµÑ Ð½Ð¸ÑеÑкого ÑеÑениÑ. This work is devoted to the analysis of the energy efficiency of buildings when using recuperative devices in general ventilation systems and the development of recommendations in order to identify the optimal technical solution based on existing calculation methods. The tasks that were solved during the study: 1. Analyze the experience of using such equipment. 2. Develop a simulation model of such a system, on the basis of which to create a methodology for calculating the impact on energy efficiency. 3. Test the technique on a real object. In the course of the work, a simulation model of the reconstructed building with a mechanical ventilation system with a recuperator with an intermediate heat carrier was compiled. Based on the results of the study of the simulation model, recommendations are proposed for identifying the optimal technical solution. |
Databáze: | OpenAIRE |
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