Low-grade waste heat driven two-stage absorption refrigeration system
The utility model relates to a low-grade waste heat driven two-stage absorption refrigeration system which comprises a low-pressure-stage solution circulation loop, a high-pressure-stage solution circulation loop and a refrigerant circulation loop. After saturated liquid output by a condenser in the...
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Main Authors | , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
08.03.2024
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model relates to a low-grade waste heat driven two-stage absorption refrigeration system which comprises a low-pressure-stage solution circulation loop, a high-pressure-stage solution circulation loop and a refrigerant circulation loop. After saturated liquid output by a condenser in the refrigerant circulation loop is mixed with condensed saturated liquid output by the high-pressure-stage solution circulation loop, the mixed liquid is subjected to first-stage throttling pressure reduction through a first throttling valve to reach intermediate pressure, and the mixed liquid enters a gas-liquid separator to be separated; the separated saturated steam is absorbed by a high-pressure-stage solution circulation loop; and after the separated saturated liquid is mixed with condensed saturated liquid output by the low-pressure-stage solution circulation loop, the mixed liquid is subjected to second-stage throttling pressure reduction through a second throttling valve to reach evaporation pressure, and the |
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Bibliography: | Application Number: CN202322165989U |