Reborn absorption cooling system based on regional concentration differences between electrode couples

Abstract

The invention discloses a reborn absorption cooling system based on regional concentration differences between electrode couples, and the cooling system is good in mass transfer effect and high in performance coefficient. The reborn absorption cooling system comprises an evaporator (6), an absorber (7), an electrode regenerator (1), a first liquid storage groove (2), a second liquid storage groove (3) and a water storage pool (5), the water storage pool (5) is arranged below the second liquid storage groove (3), a water outlet (32) of the second liquid storage groove (3) is connected with a water inlet (51) of the water storage pool (5) through a water channel, a semipermeable membrane (4) is arranged in a water channel, a low-concentration absorbent outlet (12) of the electrode regenerator (1) is connected with a low-concentration absorbent inlet (31) of the second liquid storage groove (3), a high-concentration absorbent outlet (13) of the electrode regenerator (1) is connected with a high-concentration absorbent inlet (21) of the first liquid storage groove (2), a high-concentration absorbent outlet (22) of the first liquid storage groove (2) is connected with a high-concentration absorbent inlet (71) of the absorber (7), and a low-concentration absorbent outlet (72) of the absorber (7) is connected with a low-concentration absorbent inlet (11) of the electrode regenerator (1).

Description

technical field [0001] The invention belongs to the technical field of air-conditioning and refrigeration equipment, in particular to an absorption refrigeration system with good mass transfer effect and high performance coefficient based on the regeneration of the concentration difference between electrode pairs. Background technique [0002] In the context of continuous urbanization, building energy consumption accounts for 40% to 50% of the total energy consumption of the society, while air conditioning energy consumption accounts for 30% to 40% of building energy consumption, which is a large building energy consumption. Therefore, air conditioning systems Energy saving and emission reduction will be the top priority. Making full use of various renewable energy sources and improving existing air-conditioning systems is of great significance to the development of a low-carbon economy, and it is also the only way to achieve sustainable development. [0003] A traditional a...

AI Technical Summary

Problems solved by technology

However, there are still some problems: one is the way of electromigration, the mass transfer effect of electromigration farther from the two ends is weak, and the power distribution is uneven, which affects the mass transfer effect; the other is the resistance of the membrane to electromigration and mass transfer. The quality and performance are greatly affected; the third is that it is not easy to maintain and replace, and the cost is relatively high

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