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US 2025/0237409 A1Published application
Device for heating room air and a liquid
AssigneeTruma Geraetetechnik GmbH & Co. KG
InventorMichael WEBER
Life of this patent
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Abstract
The present disclosure relates to a device for heating room air and a liquid. A heat exchanger transfers thermal energy to the liquid present in a medium line. A medium tank takes up liquid and air, and a conveying device moves liquid and air from the medium tank to the medium line. In the event that only room air is to be heated in an air mode, air is moved from an air cushion in the medium tank through the medium line. The pumping capacity of the conveying device is monitored.
Claims10
A device for heating room air and a liquid, comprising:
- an energy unit, a heat exchanger, a medium tank, a medium line, a conveying device and a control unit,
- wherein the energy unit generates thermal energy,
- wherein the heat exchanger transfers the thermal energy generated by the energy unit to the room air and the liquid,
- wherein the medium tank serves to take up liquid and air,
- wherein the medium line serves to conduct liquid and air,
- wherein the heat exchanger and the medium line are configured and arranged relative to each other such that the heat exchanger transfers thermal energy to liquid present in the medium line,
- wherein the conveying device serves to move liquid and air from the medium tank to the medium line,
- wherein the control unit controls the conveying device,
- wherein in the event that the device is intended to heat only room air in an air mode, the control unit controls the conveying device in a preparatory step such that the conveying device moves air from an air cushion in the medium tank through the medium line, and
- wherein the control unit monitors a pumping behavior of the conveying device.
7 more elements
Dependencies are inferred from the claim text.