HEAT EXCHANGE SYSTEM WITH A HEAT EXCHANGE CHAMBER WITH A FOIL, METHOD FOR MANUFACTURING THE HEAT EXCHANGE SYSTEM AND METHOD FOR EXCHANGING HEAT BY USING THE HEAT EXCHANGE SYSTEM

The invention refers to a heat exchange system with at least one heat exchange chamber. The heat exchange chamber comprises heat exchange chamber boundaries which surround at least one heat exchange chamber interior of the heat exchange chamber. The heat exchange chamber boundaries comprise at least one first opening for guiding in an inflow of at least one heat transfer fluid into the heat exchange chamber interior and at least one second opening for guiding out an outflow of the heat transfer fluid out of the heat exchange chamber interior. At least one heat storage material is arranged in the heat exchange chamber interior such that a heat exchange flow of the heat transfer fluid through the heat exchange chamber interior causes a heat exchange between the heat storage material and the heat transfer fluid. The heat exchange chamber is at least partly covered by at least one foil. The foil is preferably an EPDM rubber foil or a PVC foil. In addition to the heat exchange system, a method for manufacturing a heat exchange system with following manufacturing steps is provided: a) providing at least a component of the heat exchange chamber and b) arranging of the foil on the component of the heat exchange chamber. Preferably, the arranging of the foil on the component of the heat exchange chamber comprises a gluing of the foil to the component of the heat exchange chamber. Moreover, a method for exchanging heat by using the heat exchange system is provided. In an operating mode of the heat exchange system the heat exchange flow of the heat transfer fluid is guided through the heat exchange chamber interior, wherein a heat exchange between the heat storage material and the heat transfer fluid is caused.