Abstract: The invention relates to a device for heating and/or cooling a chamber (9). Thu device comprises at least one frame (4), at least one first light passage device (1) and at least one second light passage device (2). The fast light passage device (1) and the second light passage device (2) are arranged on the frame (4). Furthermore, at least one first intermediate chamber (3) is formed between the first light passage device (1) and the second light passage device (2). At least one thermally conductive medium is arranged in the first intermediate chamber (3). At least one beating and/or cooling element (5) is arranged on the frame (4) such that it is in contrast with the thermally conductive medium arranged in the intermediate chamber (3), the device having at least one current supply unit (8) which is powered by solar energy and which is connected to the heating and/or cooling element (5).

Abstract: A cleaning facility for cleaning people or animals comprises a liquid inlet for supplying liquid into the cleaning facility, a liquid collection device for collecting the liquid and a door. The door comprises a first door panel and a second door panel. The first door panel and the second door panel are each separate panels. The first door panel is arranged at the liquid collection device. The second door panel is arranged at the first door panel without touching the liquid collection device, and the first door panel is pivotably arranged about a first axis of articulation. The second door panel is pivotably arranged about a second axis of articulation, and the first door panel is pivotably arranged about the first axis of articulation independently of the second door panel. Furthermore, the second door panel is pivotably arranged about the second axis of articulation independently of the first door panel.