November 2017, № 12 (212), pages 94–97

doi: 10.25198/1814-6457-212-94

Egorov A.N., Krivolapova E.V., Butrimova N.V., Egorov A.A. TO THE ISSUE OF EFFICIENCY AND ECOLOGICAL SAFETY OF HEAT POWER SYSTEMSCentralized heat supply systems in different regions operate under conditions of potential risk. The coolant is mainly water, which leads to various emergency and emergency situations with negative environmental and economic consequences. The condition of objects of various generating systems and installations is directly connected with reliable power supply and ecological safety of the object, region, country. Modern energy-saving systems consider the use of a coolant with a lower temperature (+40...+ 50 °C). This method shows the negative side: the lower the temperature of the coolant, the greater the size of the equipment. Insulation does not withstand temperatures above 130 °C, as a result of thermal degradation it darkens, shrinks and absorbs water. In the presence of water, polyurethane foam releases an acid, under which the pipelines are intensely corroded. The water used is subjected to special treatment. In the Orenburg region, SES is being actively built, which should improve the reliability of the electricity supply system, gradually reduce the price of electricity and the level of the environmental crisis. Commissioning of solar generation in the territory of the Orenburg region will save 9 million m³ of gas per year. To increase the efficiency and environmental friendliness of heat-and-power systems, research and development is needed that will enable the transition to new environmentally friendly and affordable energy sources. Their application will contribute to the conservation of natural resources, which should become the main principle of the formation of ecological knowledge and ecological culture for modern society.Key words: generation, water, energy intensity, nuclear waste, microgeneration, ecological safety.

Download

References:

1. Ganzha V.L. Osnovy ehffektivnogo ispol’zovaniya ehnergoresursov: teoriya i praktika ehnergosberezheniya. — Minsk: Belorus. nauka, 2007. — 451 s.

2. Egorov A. N. K voprosu ob ehffektivnosti teplovyh sistem // Molodoj uchyonyj. — 2015. — № 11.1 (91.1). — S. 140–142.

3. Zykova T. Magaziny bez pokupatelej. Rossijskaya gazeta ot 10 marta 2017. — № 50 (7216). — Rezhim dostupa: www.rg.ru.

4. SHapiro M.A. Rynok inzhenernyh sistem i oborudovaniya. Razmyshleniya o projdennom, vzglyad v budushchee // ZHurnal “AVOK”. — 2016. — № 5. — S. 4 — 10.

5. Semyonov V.G. Sovremennoe teplosnabzhenie v Rossii: sistemnyj podhod i gramotnoe planirovanie // ZHurnal “AVOK”. — 2014. — № 2.— S. 4 — 10.

6. SP 60. 13330. 2012 Otoplenie, ventilyaciya i kondicionirovanie vozduha. Aktualizirovannaya redakciya SNiP 41-01-2003.

7. SP 89.13330.2012. Kotel’nye ustanovki. Aktualizirovannaya redakciya

8. T.Konishi, B.M.Misra. Fresh water from the Seas. Nuclear desalinations projects are moving ahead. , IAEA Bulletin, 43/2/2001

9. Rotkopf D. “Zelyonaya” ehnergetika mozhet podkinut’ zemlyanam buket problem // Informacionno-analiticheskij zhurnal EHLEKTROEHNERGETIKA: segodnya i zavtra. — 2016. — № 1. — S.14 — 17.

10. Zhunisbekov S., Meledin I. N. Nuclear energy is basis of power industry of kazakhstan in the future // Theoretical & applied science. — 2014. — № 7(15). — S.1-10. — ISSN: 2308-4944

11. Vozdvizhenskaya A., Vylegzhanina, U. Lyubov’ k ehlektrichestvu. Rossijskaya gazeta. Region. — Rezhim dostupa: facebook.com/www.rg.ru.

12. Ogorodnov S. “Zelyonaya” generaciya v Rossii // Informacionno-analiticheskij zhurnal EHLEKTROEHNERGETIKA: segodnya i zavtra. — 2016. — № 1. — S. 18 — 20.

13. Vozdvizhenskaya A. Atom na provode. Rossijskaya gazeta ot 5 oktyabrya 2016. — № 224 (7092). — Rezhim dostupa: www.rg.ru.

14. Proekt Irkutskoj firmy: vetrosolnechnaya ustanovka “AEROGREEN”//Informacionno-analiticheskij zhurnal EHLEKTRO-EHNERGETIKA: segodnya i zavtra — 2016. — № 1. — S. 58–59.

About this article

Authors: Egorov A.N., Krivolapova E.V., Butrimova N.V., Egorov A.A.

Year: 2017

doi: 10.25198/1814-6457-212-94

Editor-in-chief

Sergey Aleksandrovich
MIROSHNIKOV

© Электронное периодическое издание: ВЕСТНИК ОГУ on-line (VESTNIK OSU on-line), ISSN on-line 1814-6465
Зарегистрировано в Федеральной службе по надзору в сфере связи, информационных технологий и массовых коммуникаций
Свидетельство о регистрации СМИ: Эл № ФС77-37678 от 29 сентября 2009 г.
Учредитель: Оренбургский государственный университет (ОГУ)
Главный редактор: С.А. Мирошников
Адрес редакции: 460018, г. Оренбург, проспект Победы, д. 13, к. 2335
Тел./факс: (3532)37-27-78 E-mail: vestnik@mail.osu.ru