title: ÐÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¾Ð»Ð½ÐµÑÐ½Ð¾Ð³Ð¾ ÑÐµÐ¿Ð»Ð¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ Ð² ÑÐ¶Ð½Ð¾Ð¼ Ð»Ð°Ð³ÐµÑÐµ Ð¡ÐÐ±ÐÐ£ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
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: Design of a solar heat supply system in the southern camp of Peter the Great SPBPU
Creators: name: ÐÐ¾ÐºÑÐµÐµÐ²Ð°, ÐÐºÐ°ÑÐµÑÐ¸Ð½Ð°
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»Ð¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ðµ
ÐÐ¾Ð·Ð¾Ð±Ð½Ð¾Ð²Ð»ÑÐµÐ¼ÑÐµ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¸ ÑÐ½ÐµÑÐ³Ð¸Ð¸
Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ ÑÐ¾Ð»Ð½ÐµÑÐ½Ð¾Ð¹ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ¸
Ð¾ÑÐµÐ½ÐºÐ° Ð¿Ð¾ÑÑÑÐ¿Ð»ÐµÐ½Ð¸Ñ ÑÐ¾Ð»Ð½ÐµÑÐ½Ð¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ
ÑÐ¾Ð»Ð½ÐµÑÐ½ÑÐ¹ ÐºÐ¾Ð»Ð»ÐµÐºÑÐ¾Ñ
ÑÐ¾Ð»Ð½ÐµÑÐ½Ð¾Ðµ Ð³Ð¾ÑÑÑÐµÐµ Ð²Ð¾Ð´Ð¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ðµ
prospects for the development of solar energy
solar radiation income assessment
solar collector
solar hot water supply

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description: In the course of the final qualifying work Â«Designing a solar heating system in the Southern camp of SPbPU Peter the GreatÂ» a solar hot water supply system with a volume of 10 m3 / day was designed on the territory of the Southern Camp, Novomikhailovsky settlement, Krasnodar Territory. The solar potential of the design and construction area was assessed (Southern Camp, Novomikhailovsky settlement, Krasnodar Territory) with optimization of the angle of inclination of solar collectors for the camp operation period June-September = 22.7o and the total energy of the solar radiation flux entering the inclined surface conditions of real cloudiness for 2022 at the optimum angle of inclination = 7578,47 MJ/m2/year. During the design process, the following steps were taken to provide the camp with the required volume of hot water: 1. Selected solar collector "Vist Energy 2.0". The daily amount of heat required to heat water in storage tanks was determined: Qday = 661.18 kWh. The number of solar collectors required to obtain the daily amount of heat for heating water in storage tanks was determined: 48 pcs. SC "Vist Energy 2.0" with a distance between rows of 1 m; 2. A block diagram of the solar system was developed and the main equipment was selected: 48 Vist Energy 2.0 collectors, 4 indirect heating water heaters TT2500 K 8 U 0.6 MPa, Reflex S 300 membrane expansion tank, 2 Wilo Stratos MAXO 32/0.5 solar circuit pumps -16, 2 DHW pumps Wilo Stratos MAXO-Z 25/0.5-12. 3. The design of the canopy at the level of +3.5 m was developed from support beams supported by columns (16 pieces) from a square profile pipe 150x150 mm with a step of 4 m. The design of the collector support frames made of a rectangular profile pipe was developed 40x20 mm and mounting profiles. The design of the heat point with dimensions of 8.5x2.3x2.7 m and the layout of the heat point equipment have been developed. 4. For backup power supply of the solar hot water system, 4 pcs were selected. solar photovoltaic batteries TopRay TPSP6U-72. Based on the results of the design, the economic indicators of the project were calculated, the cost of the project was determined C = 6.3 million rubles and in the Alt-Invest 6 program, the most appropriate project financing scheme was selected: 25% of own funds and 75% of funds on credit, which has the following economic efficiency indicators: net present value NPV = 1.409 million rubles; discounted payback period PBP = 10.91 years; internal rate of return IRR = 14.1% and index of return PI = 1.24.