FIELD: personal use articles.
SUBSTANCE: invention relates to flexible liquid-electric heaters, can be used to warm a person. A flexible liquid-electric heater comprises flexible tubes connected to the boiler, in which liquid coolant a pump with a heater is submerged. Flexible tubes are made in the form of coaxial elements, which internal and external cavities on one end are connected to the boiler and the pump, and on the other end communicate with each other due to the fact that the outer tubes are plugged, and the interior ones remain open.
EFFECT: increased efficiency of the heater.
1 dwg
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