1. A device for creating a favorable microclimate in a greenhouse, comprising a heat exchanger in the form of a flat thin-walled shell with a channel for a coolant, while the shell is transparent, characterized in that the shell is made of plastic and is made on one side in a shape that repeats the end shape of the wall of the greenhouse at the base, and the shell of the heat exchanger contains the outlet and inlet channels located in the lower part of the shell of the heat exchanger, as well as a drain channel with the function of draining the heated water； a temperature sensor is installed inside the shell of the heat exchanger. 2. The device according to claim 1, characterized in that the upper part of the coolant shell is made with an air gap. The device according to claim 1, characterized in that the outlet channel of the water supply is connected to the inlet channel through an electromagnetic valve, the solenoid valve being able to be turned on / off depending on the temperature sensor. The device according to claim 3, characterized in that the temperature sensor is connected to the electromagnetic valve through a microcontroller for controlling a wire contact. The device according to claim 3, characterized in that the temperature sensor is configured to wirelessly transmit data to a control microcontroller, which is connected to an electromagnetic valve. The device according to claim 1, characterized in that between the outlet channel of the water supply system and the inlet channel of the heat exchanger a water heating system is installed, made with the possibility of switching on / off, depending on the readings of the temperature sensor. The device according to claim 6, characterized in that the water heating system is made in the form of a prot��Полезная модель относится к сельскому хозяйству и может быть использована в устройстве для обогрева защищенного грунта.Техническим результатом полезной модели является экономичный режим работы, компенсирующий пер
