The switch cupboard for receiving electrical and electronical components and switching elements which is subject to a rotation and which has at least one cooling device (30) with a cold emitting device part (31) placed in its inner space (23) and with a heat emitting device part (32) which is situat
The switch cupboard for receiving electrical and electronical components and switching elements which is subject to a rotation and which has at least one cooling device (30) with a cold emitting device part (31) placed in its inner space (23) and with a heat emitting device part (32) which is situated outside the switch cupboard (20) and which is placed for example in the tower head (11) of a wind power station is configured in such a manner that a condensate ring (41) is placed as a shell-shaped collecting trough (40) in the area of the cold side (31a) of the cooling device (30) which is placed in a wall (22) of the switch cupboard (20), cold side which is situated in the inner space (23) of the switch cupboard (20), whereby the inner space (42) is connected with a hose (50) guided out of the inner space (23) of the switch cupboard (20) which is configured as a spiral hose (50a) in the area of the warm side (32a) of the cooling device (30) situated outside the switch cupboard (20), whereby the spirally configured section (50a) of the hose (50) is configured as a spiral (51) with a constant radius or as an opening spiral (52) and whereby the axles of the rotor shaft (15) and of the condensate ring (41) enclosing the cooling body are parallel.
대표청구항▼
The invention claimed is: 1. Switch cupboard for receiving electrical and electronical components and switching elements which is subject to a rotation and which has at least one cooling device (30) with a cold emitting device part (31) placed in its inner space (23) and with a heat emitting device
The invention claimed is: 1. Switch cupboard for receiving electrical and electronical components and switching elements which is subject to a rotation and which has at least one cooling device (30) with a cold emitting device part (31) placed in its inner space (23) and with a heat emitting device part (32) which is situated outside the switch cupboard (20), whereby the cooling device (30) is preferably configured as a Peltier element (130), whereby the switch cupboard (20) is placed for example in the tower head (11) of a wind power station (10) which consists of a tower (12), the tower head 811), a wind driven turbine (13) and an electrical generator (14) placed in the tower head (11), whereby the turbine (13) set into rotation by wind transmits the movement of rotation over a rotor shaft (15) or a gear to the electrical generator which transforms the rotation energy into electrical current, wherein a condensate ring (41) is placed as a shell shaped collecting trough (40) in the area of the cold side (31a) of the cooling device (30) which is placed in a wall (22) of the switch cupboard (20), cold side which is situated in the inner space (23) of the switch cupboard (20), whereby the inner space (42) is connected with a hose (50) guided out of the inner space (23) of the switch cupboard (20) which is configured as a spiral hose (50a) in the area of the warm side (32a) of the cooling device (30) situated outside the switch cupboard (20), whereby the spirally configured section (50a) of the hose (50) is configured as a spiral (51) with a constant radius or as an opening spiral (52) and whereby the axles of the rotor shaft (15) and of the condensate ring (41) enclosing the cooling body are parallel. 2. Switch cupboard according to claim 1, wherein the condensate ring (41) for the condensation water is provided with an overflow protection, for example in shape of a reduced trough edge section (40a). 3. Switch cupboard according to claim 1, wherein the condensate ring (41) is made of plastics or of another appropriate material. 4. Switch cupboard according to claim 1, wherein the condensate ring (41) has a square or circular shape. 5. Switch cupboard according to claim 1, wherein the hose (50) is configured as a spiral hose (51) situated in a surface plane and guided around the heat emitting device part (32) of the cooling device (30). 6. Switch cupboard according to claim 1, wherein the hose (50) is configured as a spiral hose and opening and is guided around the heat emitting device part (32) of the cooling device (30). 7. Switch cupboard according to claim 1, wherein the axle of the condensate ring (41) enclosing the cooling part of the cooling device (30) is parallel to the axle of the rotor shaft (15). 8. Switch cupboard according to claim 1, wherein the sense of rotation of the switch cupboard (20) is adapted respectively to the sense of rotation of the rotor shaft (15). 9. Cooling device for a switch cupboard (20) for receiving electrical and electronical components and switching elements which is subject to a rotation, whereby the cooling device (30) has a cold emitting device part (31) placed in its inner space (23) and a heat emitting device part (32) which is situated outside the switch cupboard (20), whereby the cooling device (30) is preferably configured as a Peltier element (130) and whereby the switch cupboard (20) with the cooling device (30) is placed for example in the tower head (11) of a wind power station (10) which consists of a tower (12), the tower head (11), a wind driven turbine (13) and an electrical generator (14) placed in the tower head (11), whereby the turbine (13) set into rotation by wind transmits the movement of rotation over a rotor shaft (15) or a gear to the electrical generator which transforms the rotation energy into electrical current, wherein a condensate ring (41) as a shell shaped collecting trough (40) for occuring condensation water is assigned to the cooling device (30) with its cold side (31a) of the cooling device (30) placed in a wall (22) of the switch cupboard (20) which is situated in the area of the inner space (23) of the switch cupboard (20), collecting trough the inner space (42) of which is connected with a hose (50) guided out of the inner space (23) which is configured as a spiral hose (50a) in the area of the warm side (32a) of the cooling device (30) which is situated outside the switch cupboard (20), whereby the spirally configured section (50a) of the hose (50) is configured as a spiral (52) with a constant radius or as an opening spiral (52) and whereby the axles of the rotor shaft (15) and of the condensate ring (41) enclosing the cooling body are parallel. 10. Cooling device according to claim 9, wherein the condensate ring (41) for the condensation water is provided with an overflow protection, for example in form of a reduced trough rand section (40a). 11. Cooling device according to claim 9, wherein the condensate ring (41) is made of plastics or of another appropriate material. 12. Cooling device according to claim 9, wherein the condensate ring (41) has a square or circular shape. 13. Cooling device according to claim 9, wherein the hose (50) is configured as a spiral hose situated in a surface plane and is guided around the heat emitting device part (32) of the cooling device (30). 14. Cooling device according to claim 7, wherein the hose (50) is configured as a spiral hose and opening and is guided around the heat emitting device part (32) of the cooling device (30). 15. Cooling device according to claim 7, wherein the axle of the condensate ring (41) enclosing the cooling part of the cooling device (30) is parallel to the axle of the rotor shaft (15). 16. Cooling device according to claim 7, wherein the sense of rotation of the cooling device (30) is adapted respectively to the sense of rotation of the rotor shaft (15).
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