title: ÐÑÐ¾ÐµÐºÑ ÑÐ½ÐµÐ³Ð¾Ð¿Ð»Ð°Ð²Ð¸Ð»ÑÐ½ÑÑ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð½Ð¸Ð·ÐºÐ¾Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐµÐ¿Ð»Ð¾ÑÑ Ð¡ÐµÐ²ÐµÑÐ½Ð¾Ð¹ Ð¢Ð­Ð¦-21
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Project of snow meltingÂ facilities using low potential heat sources of the Severnaya CHPP-21
Creators: name: ÐÑÐ¾ÑÐ¸Ð½, ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: Ð¢ÐµÐ¿Ð»Ð¾Ð²ÑÐµ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÑÐ°Ð½ÑÐ¸Ð¸
Ð²ÑÐ¾ÑÐ¸ÑÐ½ÑÐµ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¸ Ð½Ð¸Ð·ÐºÐ¾Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐµÐ¿Ð»Ð¾ÑÑ
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ÑÐ½ÐµÐ³Ð¾Ð¿Ð»Ð°Ð²Ð¸Ð»ÑÐ½ÑÐ¹ Ð¿ÑÐ½ÐºÑ
ÑÐ½ÐµÐ³Ð¾Ð¿Ð»Ð°Ð²Ð¸Ð»ÑÐ½ÑÐµ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ñ
ÑÐ½ÐµÐ³Ð¾Ð¿Ð»Ð°Ð²Ð¸Ð»ÑÐ½Ð°Ñ ÑÑÐ°Ð½ÑÐ¸Ñ
ÑÐ½ÐµÐ³Ð¾Ð¿Ð»Ð°Ð²Ð¸Ð»ÑÐ½Ð°Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ°
ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¸Ðº
secondary sources of low potential heat
grit trap
snow melting point
snow melting facilities
snow melting station
snow melting plant
heat exchanger

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«ÐÑÐ¾ÐµÐºÑ ÑÐ½ÐµÐ³Ð¾Ð¿Ð»Ð°Ð²Ð¸Ð»ÑÐ½ÑÑÂ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð½Ð¸Ð·ÐºÐ¾Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐµÐ¿Ð»Ð¾ÑÑ Ð¡ÐµÐ²ÐµÑÐ½Ð¾Ð¹ Ð¢Ð­Ð¦-21Â». ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¿ÑÐ¾ÐµÐºÑÐ° ÑÐ½ÐµÐ³Ð¾Ð¿Ð»Ð°Ð²Ð¸Ð»ÑÐ½ÑÑÂ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð²ÑÐ¾ÑÐ¸ÑÐ½ÑÑ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¾Ð² Ð½Ð¸Ð·ÐºÐ¾Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹Â ÑÐµÐ¿Ð»Ð¾ÑÑ Ð¡ÐµÐ²ÐµÑÐ½Ð¾Ð¹ Ð¢Ð­Ð¦-21, Ð° ÑÐ°Ðº Ð¶Ðµ Ð°Ð½Ð°Ð»Ð¸Ð·Ñ ÐµÐ³Ð¾ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸. ÐÐ°Ð´Ð°ÑÐ¸,Â ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ: 1. ÐÐ·ÑÑÐµÐ½Ð¸Ðµ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² ÑÑÐ¸Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ½ÐµÐ³Ð° Ð² ÐºÑÑÐ¿Ð½ÑÑÂ Ð³Ð¾ÑÐ¾Ð´Ð°Ñ, Ð° ÑÐ°Ðº Ð¶Ðµ ÑÐµÑÐ¸Ð¹Ð½Ð¾ Ð²ÑÐ¿ÑÑÐºÐ°ÐµÐ¼ÑÑ ÑÐ½ÐµÐ³Ð¾Ð¿Ð»Ð°Ð²Ð¸Ð»ÑÐ½ÑÑ ÑÑÑÐ°Ð½Ð¾Ð²Ð¾Ðº; 2. ÐÐ½Ð°Ð»Ð¸Ð· ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð³Ð¾ Ð¿Ð¾ÑÐµÐ½ÑÐ¸Ð°Ð»Ð° Ð²ÑÐ¾ÑÐ¸ÑÐ½ÑÑ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¾Ð² ÑÐµÐ¿Ð»Ð¾ÑÑÂ Ð¡ÐµÐ²ÐµÑÐ½Ð¾Ð¹ Ð¢Ð­Ð¦-21; 3. ÐÐ¾Ð´Ð±Ð¾Ñ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¸ Ð½Ð°ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸ÑÂ ÑÐ½ÐµÐ³Ð¾Ð¿Ð»Ð°Ð²Ð¸Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ½ÐºÑÐ°; 4. Ð Ð°ÑÑÐµÑ ÑÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð² Ð¸ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ Ð¸Ð·Ð¾Ð»ÑÑÐ¸Ð¸; 5. ÐÐ¾Ð´Ð±Ð¾Ñ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¾ÑÐ¸ÑÑÐºÐ¸ ÑÐ°Ð»ÑÑ Ð²Ð¾Ð´; 6. ÐÐ½Ð°Ð»Ð¸Ð· ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ°. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¿ÑÐ¾ÐµÐºÑ ÑÐ½ÐµÐ³Ð¾Ð¿Ð»Ð°Ð²Ð¸Ð»ÑÐ½ÑÑ ÑÐ¾Ð¾ÑÑÐ¶ÐµÐ½Ð¸Ð¹,Â Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð³Ð¸Ð´ÑÐ°Ð²Ð»Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ ÑÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¾Ð², ÑÐ°ÑÑÐµÑ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ Ð¸Ð·Ð¾Ð»ÑÑÐ¸Ð¸.Â ÐÑÐ¾ÐµÐºÑ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´ÑÐµÑÑÑ Ðº Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ Ð½Ð° Ð¡ÐµÐ²ÐµÑÐ½Ð¾Ð¹ Ð¢Ð­Ð¦-21, Ð¿Ð¾ÑÐºÐ¾Ð»ÑÐºÑ Ð¸Ð¼ÐµÐµÑÂ Ð¿Ð¾Ð»Ð¾Ð¶Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ ÑÑÑÐµÐºÑ Ð½Ð° Ð¸Ð½ÑÑÐ°ÑÑÑÑÐºÑÑÑÑ Ð³Ð¾ÑÐ¾Ð´Ð°, Ð½Ð¸Ð·ÐºÐ¸Ð¹ ÑÑÐ¾Ðº Ð¾ÐºÑÐ¿Ð°ÐµÐ¼Ð¾ÑÑÐ¸Â Ð¸ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ ÑÐ²ÐµÐ»Ð¸ÑÐ¸ÑÑ Ð¿ÑÐ¸Ð±ÑÐ»Ñ ÑÑÐ°Ð½ÑÐ¸Ð¸. Ð Ð±ÑÐ´ÑÑÐµÐ¼ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ Ð¾ÑÐµÐ½Ð¸ÑÑÂ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ Ð²Ð½ÐµÐ´ÑÐµÐ½Ð¸Ñ ÑÐ½ÐµÐ³Ð¾Ð¿Ð»Ð°Ð²Ð¸Ð»ÑÐ½ÑÑ ÑÑÑÐ°Ð½Ð¾Ð²Ð¾Ðº Ð½Ð° Ð´ÑÑÐ³Ð¸Ñ ÑÑÐ°Ð½ÑÐ¸ÑÑ.
description: The subject of the graduate qualification work is âProject of snow meltingÂ facilities using low potential heat sources of the Severnaya CHPP-21â. The given work is devoted to the development of a project for snow meltingÂ facilities using secondary sources of low potential heat, as well as an analysis of itsÂ effectiveness. tasks that were solved in the course of work: 1. Study of existing methods of snow disposal in large cities, as well asÂ mass-produced snow melting plants; 2. Analysis of the thermal potential of secondary heat sources at SevernayaÂ CHPP-21; 3. Development of heat exchange and pumping equipment for a snowÂ melting plant; 4. Calculation of pipelines and thermal insulation; 5. Selection of equipment for the treatment of melt water; 6. Analysis of the economic efficiency of the project. As a result, a project of snow melting facilities was developed, hydraulicÂ calculation of pipelines and calculation of thermal insulation was made. TheÂ project recommended to use in Severnaya CHPP-21 because it has positive affectsÂ the infrastructure of the city, short payback period and may increase profit of plant.Â In the future, it is advisable to evaluate the possibility of introducing snow meltingÂ facilities at other stations.