Air-conditioner indoor wall hanging machine with dual-channel device

Abstract

The invention discloses an air-conditioner indoor wall hanging machine with a dual-channel device. The air-conditioner indoor inner wall hanging machine comprises a combined fresh air tube, a wall-hung main machine and a wall-hung auxiliary machine, wherein the wall-hung main machine is respectively connected with the combined fresh air tube and the wall-hung auxiliary machine; the combined fresh air tube comprises a fresh air tube, a refrigerant tube and a condensed water tube; the wall-hung main machine comprises a main machine air return port, a fresh air tube channel, a main machine housing and a main machine air supply port; the wall-hung auxiliary machine comprises an auxiliary machine air return port, an auxiliary machine fresh air port, an auxiliary machine second fresh air port, an auxiliary machine second air return port and an auxiliary machine air supply port; one end of the fresh air tube channel is connected with the fresh air tube; and the other end of the fresh air tube channel is connected with the auxiliary machine second fresh air port. According to the air-conditioner indoor wall hanging machine with the dual-channel device, disclosed by the invention, fresh air is introduced from the outdoor; and in summer, the introduced fresh air is preliminarily cooled by condensed water so as to save energy; meanwhile, according to the wall-hung auxiliary machine, the air supply from different angles is realized, the adverse condition that the indoor space is cool in the upper part and heat in the lower part is improved, the introduction of indoor fresh air is realized and indoor thermal environment and air quality can be remarkably improved.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning and refrigeration, and relates to an air-conditioning indoor wall-mounted machine, in particular to an air-conditioning indoor wall-mounted machine with a dual-channel device. Background technique [0002] Residential air conditioners are becoming more and more popular at this stage. The centralized central air conditioning system has the function of providing fresh air to the room. However, for most home users, the split air conditioners they use do not have the function of sending fresh air, resulting in dirty indoor air. In winter working conditions, due to the floating characteristics of hot air, a large amount of heat accumulates above the room, and the room is hot at the top and cool at the bottom, forming a large temperature gradient. The general way to improve top heat and bottom cooling is to let the air outlets need to send airflow downwards and maintain a certain speed. Because...

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Problems solved by technology

[0003] In the existing air-conditioning technology, the Chinese invention patent with the announcement number of 1594998A, titled "Intelligent fresh air introduction device for split-type air conditioners" gives the idea of ​​intelligently introducing fresh air, but does not provide ideas for rational optimization of room airflow organization

[0004] In addition, the Chinese invention patent with the announcement number 101307940A titled "Separate Air Conditioner with Fresh Air and Low-temperature Fresh Air Device" proposes a measure of introducing fresh air by combining the fresh air duct and the wall-mounted split unit. The fresh air duct is located in the indoor unit. Finally, because most of the indoor split units are installed on the inner wall, it is difficult for most families to install indoor units on the outer wall, and the system is too large and the control is complicated

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