A liquid separator assembly and its air conditioner

Abstract

The invention relates to the field of air conditioners. Specifically relates to a liquid distributor assembly and its air conditioner, wherein a liquid distributor assembly includes a liquid distribution head, one end of the liquid distribution head has a liquid collection port, the other end has a number of liquid distribution ports, the liquid distribution head The port is used to communicate with the liquid distribution pipe of the heat exchanger; a gas-liquid separator with a refrigerant outlet is arranged on the upstream side of the liquid collection port, and the refrigerant outlet communicates with the liquid collection port. The technical problem to be solved by the present invention is that in the prior art, the ratio of the gas-liquid mixture entering the liquid pipes of the heat exchanger from the liquid separator is inconsistent, resulting in uneven frosting and defrosting, and poor heating effect. The liquid separator assembly and its air conditioner with more uniform frost and defrost and better heating effect.

Description

technical field [0001] The invention relates to the field of air conditioners. Specifically, it relates to a liquid separator assembly and an air conditioner thereof. Background technique [0002] The liquid distributor is responsible for evenly distributing the refrigerant in the heat exchanger. If the distribution is uneven, some branch refrigerants will be too much. As a result, the evaporation is not complete, and the liquid flows out of the evaporator, and some branch refrigerants If it is too small, the heat transfer area of ​​the heat exchanger cannot be fully utilized. [0003] For the heat pump air conditioning system, the outdoor heat exchanger becomes an evaporator during heating. When the traditional heat pump air conditioner is heating and running, the liquid refrigerant passes through the electronic expansion valve, and the pressure drops, so there is more or less part of the refrigerant The gaseous refrigerant, after coming out of the electronic expansion va...

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Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is that in the prior art, the ratio of the gas-liquid mixture entering the liquid pipes of the outdoor heat exchanger from the liquid separator is inconsistent, resulting in uneven frosting and defrosting of the heat exchanger, and poor heating effect. Good, and then provide a liquid separator assembly with more uniform frosting and defrosting of the heat exchanger and better heating effect and its air conditioner

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