Device for domestic water heating system of drinking troughs and tap water ducts, in animals valley lungs for the purpose of protection against freezing

摘要

Device for domestic water heating system of drinking troughs and tap water ducts, in animals valley lungs for the purpose of protection against freezing, with a in a water line installed pump device and at least one device designed as an electrical resistor for heating the water, which is controlled by an electrical control device, characterized by a one-time basis with an intermediate medium (20), preferably water, filled container (11), in which at least one means (16) for heating of the water and the industrial water conduit (12) are arranged.