| 摘要 |
A heat exchanger-tank assembly is shown for use in a solar hot water heating system. Heat exchanger tubing extends between inlet and outlet manifolds defining downwardly sloping paths wherein the heat transfer medium may circulate. The heat exchanger is completely assembled outside a tank body and then installed therein. Inlet and outlet tubes protrude through suitable openings in the tank, one of which is defined by mating semi-circular cuts in an end cap and adjacent tank rim. Both horizontal and vertical tank embodiments are shown.
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