Working Principle of High-efficiency Liquid Distributor
Release date:
Jan 10,2022
Refrigerant enters the mixing column of the liquid distributor and its flow velocity drops. Gas-liquid two-phase separation is realized by gravity. Liquid accumulates at the bottom of the distributor to form a stable liquid level. All liquid distribution tubes are inserted into the bottom of the distributor and kept at the same horizontal plane.
Refrigerant enters the mixing column of the liquid distributor and its flow velocity drops. Gas-liquid two-phase separation is realized by gravity. Liquid accumulates at the bottom of the distributor to form a stable liquid level. All liquid distribution tubes are inserted into the bottom of the distributor and kept at the same horizontal plane. Under pressure, the liquid at the bottom is evenly distributed to each circuit of the evaporator for evaporation.
When the cooling load decreases, the temperature difference across the cooler drops, and the liquid level inside the distributor falls. If the subcooling degree of refrigerant at the expansion valve is high, the vapor proportion inside the valve reduces, which raises the liquid level in the distributor. Fluctuations of the liquid level caused by changing operating conditions will not disrupt uniform refrigerant distribution. Compared with conventional liquid distributors, this type delivers more even liquid distribution and lower flow resistance.
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Jiangsu Changli Electrical Appliance Co., Ltd.
18 Lijia Industrial Avenue, Wujin District, Changzhou City, Jiangsu Province
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