Smart composite in construction Smart composite in construction Умные композиты в строительстве 2782-1919 82645 10.52957/27821919_2022_3_16 Строительные конструкции, здания и сооружения Buildings, Facilities and Structures Строительные конструкции, здания и сооружения The potential of the ambient air and the functionality of heat and mass transfer of the freon circuit of the air heat pump Потенциал окружающего воздуха и функциональные возможности тепломассообмена фреонового контура воздушного теплового насоса Федосов Сергей Викторович Fedosov Sergey Viktorovich fedosov-academic53@mail.ru

доктор технических наук;

doctor of technical sciences;

 Зайцева Ирина Александровна Zaitseva Irina Aleksandrovna Федосеев Вадим Николаевич Fedoseev Vadim Nikolaevich 4932421318@mail.ru

доктор технических наук;

doctor of technical sciences;

 Емелин Виктор Александрович Emelin Victor Aleksandrovich Московский государственный строительный университет Moscow State University of Civil Engineering Ивановский государственный политехнический университет Ivanovo State Polytechnic University 25 09 2022 25 09 2022 3 3 16 28 30 08 2022 20 09 2022 https://chemintech.ru/en/nauka/article/82645/view

Одним из наиболее перспективных источников извлечения рассеянной тепловой энергии из окружающего пространства является воздух. Энергосберегающей и экологически эффективной технологией получения рассеянной тепловой энергии из окружающего воздуха и преобразования ее в удобную для использования форму энергии является воздушный тепловой насос (AHP), который может извлекать тепло даже при температуре -30 °C. Тепловой насос не создает тепловую энергию, а перекачивает ее из окружающей среды в помещение для обогрева и нагрева воды или воздуха. Этот процесс происходит только при подаче внешней энергии (обычно электроэнергии) на тепловой насос. Электроэнергия, потребляемая компрессором AHP, расходуется только на перемещение фреона по замкнутому контуру, состоящему из медных трубок различного поперечного сечения Определение объема поступающего воздуха в испаритель воздушного теплового насоса является особенно важным параметром для управления процессами тепло- и массообмена и повышения производительности системы воздушного теплового насоса (AHPS). Эти знания позволяют нам обосновать создание вычислительных математических моделей для прогнозирования требуемой тепловой мощности (производительности) теплового насоса.

Air is one of the most promising sources of extraction of scattered thermal energy from the surrounding space. An energy-saving and environmentally efficient technology for obtaining dissipated thermal energy from the ambient air and converting it into a form of energy convenient for use is an air heat pump (AHP), which can extract heat even at -30 °C. The heat pump does not create thermal energy, but pumps it from the environment for heating buildings, water or air. This process takes place only with the supply of external energy (usually electricity) to the heat pump. The electricity consumed by the AHP compressor is only used to move the freon in a closed circuit consisting of copper tubes with different cross sections. Determination of the volume of incoming air to the evaporator of the air heat pump is a particularly important parameter for controlling the processes of heat and mass transfer and improving the performance of the air heat pump system (AHPS). This knowledge allows us to substantiate the establishment of computational mathematical models for predicting the required thermal power (performance) of a heat pump.

 воздушный тепловой насос передача тепловой энергии расход воздуха air heat pump heat energy transfer air consumption

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