Since the beginning of February here earned solar panels, which became an additional source of hot water supply capacity of 3000 liters per day with temperature of 55 degrees.
Solar collectors consist of vacuum tubes and placed outdoors on the roof. Expansion tank and working group installed in the basement to minimize heat loss and ease of use system designed for heating and storing hot water by transforming solar radiation into the collector into thermal energy.
The cycle of heat transfer from the collector to the tank lasts the whole day, that is, the system heats water even in cloudy weather.
The construction project was developed by JSC "Agromaster" on the basis of the decision of the Brest regional Executive Committee No. 1068 dated July 13, 2016. Pinsky this project the organization implemented and still supply all necessary equipment. She pledged to carry out the warranty repair (if the need arises) within five years. A General contractor for the installation of heliobiological systems for water heating through direct solar radiation made by the unitary enterprise "Brest city repair and construction trust".
— The idea of installation in kindergartens solar was born in the administration of the Leninski district of Brest a few years ago. It supports the head of the district Gennady Borisyuk, Deputy Chairman ofoblispolkoma Victor sakowski. And the mayor of the city of Brest Alexander Bogachuk allocated for the implementation of the idea funds from the city budget, — tells ZARYA. BY the Deputy chief of Department of education, sports and tourism administration of Leninsky district of Brest Tatsiana Basely. — Installation heliobiological systems was conducted on "energy conservation programme of the Brest region in 2016". With regard to the kindergarten № 80, here spent to 95.7 thousand rubles, from them 36 thousand from the budget of the Republic. At kindergarten No. 51 costs about the same: 91,2 thousand rubles, of which 39 thousand provided by the Republic.
Presumably it will pay for itself in 6.4 years. According to Tatyana Petrovna, annual savings, for example, in the kindergarten № 80 will be 12 thousand rubles per year. Per month for heating water within the basin, for whom everything was started, is required from 11 to 19 gigacalories. Multiply this by 136 rubles (without VAT) will receive a fairly large amount, now you can save, and the money directed to other needs of the institution or district. There are other advantages of installing heliopolitanus system. On a bright Sunny day, the maximum the batteries can heat water to 90 degrees, and it is too much for the pool. So the hot water can be used, for example, even in the kitchens.
In a kindergarten № 80 brought 253 children — 12 groups (two nurseries). The residents of the neighborhood Berezovka this preschool is in high demand, and with the opening in late 2015 pool intended for even trahlethnic kids, came here and children from other parts of the city.
For example, on conditions of lease here swim the guys from the club "Aquastar". By the way, thanks water classes the pupils of the kindergarten № 80 healthier than their peers from neighboring preschools!
The children enjoyed coming to the pool. With the emergence of an additional source of hot water — solar panels — they will be able to do it all year round and not just in the winter as it was so far, — says Tatiana Basely. — The fact that the water supply is Kupp "Brest boiler economy", ensuring the coolant only in the winter, and in summer hot water it served only for the needs of the garden: for washing dishes and hands. The temperature of the pool water health standards should be 31 — 32 degrees, it must be constantly maintained, and are designed to handle solar panels.
As for the nursery garden No. 51, together with the main source of thermal energy and due to heliopolitanus system, own hot water for washing hands and utensils will be here all year round. This kindergarten with 12 groups working without interruption: micro-district "Dubrovka" is quite large, so the constant need for preschool too big.
By the way, Heliopolitan system in various institutions of education of Belarus is not new. For examplemeasures in 2016, she appeared in the children's recreation camp "volna" (Kobrin district), but is only used in the summer.