Novel cooling medium branching unit

Abstract

The invention relates to the technical field of branching units of air conditioners, and specifically speaking, discloses a novel cooling medium branching unit, which comprises a branching unit main body (2). The left end of the branching unit main body is provided with a plurality of branching outlet holes (1); the branching outlet holes (1) are communicated with a flow distributing cavity (3) arranged in the branching unit main body (2); an opening of the flow distributing cavity (3) is positioned at the right end of the branching unit main body (2); a nozzle (4) is arranged in the flow distributing cavity (3); the left end of a pipeline (6) is inserted into the flow distributing cavity (3) from the opening of the flow distributing cavity (3) and is in close contact with the right end surface of the nozzle (4); a cooling medium mixer (5) is arranged in the pipeline (6); and further, the left end of the cooling medium mixer (5) is inserted into the flow distributing cavity (3) from the opening of the flow distributing cavity (3) and is in close contact with the right end surface of the nozzle (4). According to the novel cooling medium branching unit provided by the invention, the cooling medium mixer is added in the branching unit; the structure is simple; the quality is reliable; the product performance is improved greatly; and the heat exchange performance is ensured effectively.

Description

technical field [0001] The invention relates to the technical field of an air-conditioning branch body, in particular to a novel refrigerant branch body. Especially refers to the refrigerant branch body used in the air conditioner heat exchanger. Background technique [0002] At present, air conditioners have been more and more used in family life and daily office. With the improvement of energy efficiency standards, the area of ​​the heat exchanger of the air conditioner is also getting larger and larger. After the heat exchange area increases, one problem is that it needs to be divided into multiple channels, which leads to uneven distribution of channels and leads to heat transfer. The problem of poor efficiency, that is, although the heat exchange area is increased, the heat exchange performance cannot be effectively guaranteed due to uneven shunting. This is a common technical problem in all air-conditioning manufacturers at present. Contents of the invention [000...

AI Technical Summary

Problems solved by technology

With the improvement of energy efficiency standards, the area of ​​the heat exchanger of the air conditioner is also getting larger and larger. After the heat exchange area increases, one problem is that it needs to be divided into multiple channels, which leads to uneven distribution of channels and leads to heat transfer. The problem of poor efficiency, that is, although the heat exchange area is increased, the heat exchange performance cannot be effectively guaranteed due to uneven shunting. This is a common technical problem in all air-conditioning manufacturers at present.

Images