Copper separator for air conditioner and air conditioner

Abstract

The invention discloses a red copper liquid separator for air conditioning, comprising: a shell; a liquid separation structure installed on the top of the inner cavity of the shell, the liquid separation structure comprising a conical liquid separation cap and a circular liquid separation plate, Several circular through holes are opened on the liquid separation plate, the centers of the plurality of through holes are evenly distributed on the circumference that is concentric with the outer diameter of the liquid separation plate, and the liquid separation cap is fixed on the liquid separation plate. On the lower side of the pan, the bottom surface of the liquid-separating cap is fixedly connected to the liquid-separating pan, and the bottom surface of the liquid-separating cap avoids several of the through holes; Through the invention, the uniform liquid separation capability of the red copper liquid separator is obviously improved, the fluid turbulence inside the liquid separator is reduced, the noise of the refrigerant is reduced, and its performance is significantly improved without increasing the excessive cost. It is cost-effective and can directly replace the existing dispenser, which is conducive to the standardization process of accessories in the industry. The present invention also provides an air conditioner comprising the above-mentioned red copper liquid separator for air conditioners.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a copper liquid separator for air conditioners. The invention also relates to an air conditioner comprising the copper liquid separator for the air conditioner. Background technique [0002] The liquid separator, on the heat exchanger of the air conditioning unit (such as the evaporator or condenser), undertakes the important task of evenly distributing the refrigerant. If the distribution is uneven, there will be too much refrigerant in some pipelines, resulting in frosting, resulting in incomplete evaporation, and the liquid will flow out of the evaporator. If the refrigerant distribution is too small, the heat exchange area of ​​the evaporator cannot be fully utilized, and the throttling element will be affected. (Thermal expansion valve, electronic expansion valve, etc.) self-adjustment judgment, the overall performance is that the cooling capacity decreases, which may ca...

AI Technical Summary

Problems solved by technology

Then under the influence of gravity and flash gas, the mixture of these liquids and gases will flow to the place with less resistance, so the ordinary liquid separator cannot evenly distribute the mixture of refrigerant gas and liquid, so a special structure is required to pre-distribute the refrigerant. some processing

[0005] The pressure drop of each branch of the liquid separator should be the same as possible. Here, each branch refers to from the outlet of the liquid separator to the liquid pipe, then to the evaporator, until the outlet of the evaporator (or to the part that is completely evaporated into gas, That is, the superheated part), which includes the load of each branch in the evaporator should be the same, such as the length of the windward side and the leeward side as close as possible, otherwise the speed of evaporation will also affect the pressure change, if not the same, it will Affect the liquid separation effect of the dispenser

[0006] In the prior art, there is a copper liquid separator for air conditioners. There is only a conical noise filter net in the shell, which makes the liquid separation of this copper liquid separator very uneven, and the internal turbulence of this kind of copper liquid separator is large. , very prone to refrigerant noise

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