Автоматический воздухоотводчик системы отопления. Принцип работы, почему течет клапан спуска воздуха

Air always travels through hot water heating pipes and appliances in varying quantities. It remains in the lines for various reasons, such as when the system is quickly filled, when the system is topped up from the water supply, and finally, air is released from the coolant itself when it heats up and accumulates in bends or at the tops of the pipes. Air pockets in pipes negatively impact the operation of heating equipment. If air pockets are present, the coolant cannot fully move through the circuit, rendering heating incomplete. Air bubbles also lead to overheating of heating boilers and failure of circulation pumps. Removing these air pockets is the task of an important system component—an automatic air vent valve, or air vent. ------------------------------------------------------- 00:00 ►What is an air vent for? 01:03 ►How does an air vent work? 02:25 ►How it works 03:39 ►Why does a drain valve leak? 04:47 ►What types of air vents are there? 05:44 ►Where to install drain valves? ------------------------------------------------------- #heating #heatingsystem #househeating