Patent ID: 7748435
Filing Date: 2010-07-06
Classification: G05D

Abstract:
1. A temperature regulator comprising: a main frame including a frame base, and a plurality of columns extending vertically from the frame base; a heat exchange unit mounted in the main frame, the heat exchange unit having a tank, a pump and a heat exchanger, the heat exchange unit being operable to circulate a liquid to exchange heat with circulating liquid; a power supply and control unit arranged in the interior of the main frame, the power supply and control unit having a power supply and control means, the power supply and control unit being operable to control temperature of the circulating liquid, wherein the heat exchange unit includes piping that projects outwardly of the main frame, and at least one of the columns has a removable column portion for permitting removal of the heat exchange unit from the main frame; and a tray removably attached to the frame base, wherein the heat exchange unit is fixedly arranged on the tray so that, upon removal of the removable column portion, the tray and the heat exchange unit can be pulled from the main frame without the column interfering with a pipe head of the heat exchange unit.