| 摘要 |
The invention relates to a thermoelectric tempering device having a plurality of thermoelectrically operating tempering elements (10), comprising a cold surface, which forms upon the supply of an electric current, on one side thereof, and a warm surface on the opposite side thereof, comprising air/heat exchange bodies (11, 11') affixed on both sides and accommodated in a respective air flow chamber, and comprising ventilators (13, 13') effecting an air flow along the same. Simple adjustment and expansion possibilities are offered in that a unit of the tempering device configured as a tempering module (1) is constructed such that the air flow chambers are configured as flow channels (15, 15') surrounding the heat exchange bodies (11, 11') parallel to the flow direction laterally and on the cover side facing away from the tempering elements (10), the flow channels having an air intake opening (14, 14') and an air discharge opening (16, 16'), wherein the ventilator (13, 13') of the respective flow channel (15, 15') is disposed on the intake opening (14, 14') or on the discharge opening (16, 16') thereof. |
