| 摘要 |
PURPOSE: A two-stage low-temperature water absorption type refrigerator is provided to enable the solution to flow in the free fall manner by the gravity since a first regenerator and an auxiliary regenerator are located on the top end. CONSTITUTION: A two-stage low-temperature water absorption type refrigerator(50) comprises a first regenerator(66), a second regenerator(82), an auxiliary regenerator(64), an evaporator(72), an absorber(74), an auxiliary absorber(84), a high-temperature heat exchanger(92), a low-temperature heat exchanger(90), an auxiliary heat exchanger(94), a cold water line, a cooling water line, a hot water line, a liquid line, an auxiliary liquid line, a first shell(60), a second shell(70) and a third shell(80). The auxiliary regenerator and the first regenerator are located around a condenser in both sides of the first shell and are divided by each eliminator. The evaporator, the absorber and the eliminator are arranged in the second shell. The second regenerator and the auxiliary absorber are arranged in the third shell. The third shell is located next to the second shell and the first shell is locates over the second shell and the third shell to make circulation.
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