Twisting unit for uniform rotation of suction lines of a latent heat storage unit, as well as on the basis of the flow behavior automatically functioning melting device

摘要

The invention relates to an externally operated twisting device for all located in the latent heat storage upper sampling lines and an internal Aufschmelzleitung. DOLLAR A The invention is characterized in that the mounted in the latent heat accumulator upper sampling tubes 1 are connected to a toothed rod 3 mounted in a joint. This rack can be moved from the outside by means of levers so that the sampling tubes 1 can be rotated by 180 °. DOLLAR A This rotation causes the orifices 2 to be turned down during transport to prevent the PCM (Phase Changing Material) inside the tank from entering or leaving the suction line and being carried into the heat exchanger. DOLLAR A Furthermore, the invention is characterized in that on the supply line 5 against the flow direction, a branch 6 is attached as Aufschmelzleitung. This Aufschmelzleitung is first connected by the PCM down and then back up directly to the sampling line 4. DOLLAR A Without the need for an external melting device, the reflow process can now be carried out in the case of a completely crystallized PCM.