Abstract: A device (20) for disinfecting a fluid, in particular water, has a reactor housing (15) with an inlet (19) for ingress and an outlet (9) for discharge of a fluid to be disinfected, wherein a reactor chamber (16) is formed in the reactor housing (15). The fluid to be disinfected flows through the reactor chamber (16) from the inlet (19) to the outlet (9) along a flow path (18). A UV irradiation device (21) with a plurality of UV LEDs (11) is provided, wherein the UV LEDs (11) are disposed on an elongated support element (7) and the support element (7) is configured to extend at least partially into the reactor housing (15) so that by means of the UV LEDs (11), UV light for disinfecting the fluid can irradiate the flow path in the reactor chamber. The support element (7) is releasably and exchangeably mounted in the reactor housing (15) and has a coolant passageway (5, 17) which extends through the support element (7) and through which a coolant can flow in order to cool the UV LEDs (11).

Abstract: An assembly of a device for disinfecting a fluid is presented. The assembly includes: a container; a reactor chamber, which is arranged in the container and is designed to receive a fluid to be disinfected, which enters the reactor chamber via an inlet of the reactor chamber and can exit the reactor chamber via an outlet of the reactor chamber; and an irradiating apparatus, which is designed to provide UV light beams and to radiate the UV light beams into the reactor chamber in order to disinfect the fluid in the reactor chamber, where a container wall of the container is composed of multiple layers and an inner layer of the container wall, which faces and surrounds the reactor chamber, is made of polytetrafluoroethylene and has a layer thickness of at least 1.0 mm.

Abstract: The invention relates to an arrangement for a device for disinfecting a fluid, having a container; a reactor space which is arranged in the container and is configured to receive a fluid to be disinfected, which enters the reactor space via an inlet thereof and can leave it via an outlet of the reactor space; and a UV irradiation device having light-emitting UV diodes, with which UV light rays for disinfecting the fluid in the reactor space can be irradiated; wherein the reactor space in the container is formed having a flow path in a flow tube surrounded by a container wall and the light-emitting UV diodes are arranged distributed on the container wall in the region of the flow tube along the flow path in order to irradiate the UV light rays on the flow path. Furthermore, a device for disinfecting a fluid is provided.

Abstract: A device is presented for disinfecting a fluid by means of UV light. The device includes: a reactor chamber, which is arranged in the container and adapted to receive a fluid to be disinfected; an inlet, via which the fluid can be introduced into the reactor chamber; an outlet, via which the fluid can leave the reactor chamber; and an irradiation device, which is adapted to provide UV-light rays and to irradiate into the reactor chamber in order to disinfect the fluid therein; wherein the reactor chamber with the inlet and the outlet is adapted to transport the fluid by way a turbulent streamflow from the inlet to the outlet and a fluid guide device facilitating the formation of the turbulent streamflow is provided which has a fluid-guiding element in a reactor chamber area adjacent to the inlet.

Abstract: The invention relates to an arrangement for a device for disinfecting a fluid, having a container; a reactor space which is arranged in the container and is configured to receive a fluid to be disinfected, which enters the reactor space via an inlet thereof and can leave it via an outlet of the reactor space; and a UV irradiation device having light-emitting UV diodes, with which UV light rays for disinfecting the fluid in the reactor space can be irradiated; wherein the reactor space in the container is formed having a flow path in a flow tube surrounded by a container wall and the light-emitting UV diodes are arranged distributed on the container wall in the region of the flow tube along the flow path in order to irradiate the UV light rays on the flow path. Furthermore, a device for disinfecting a fluid is provided.