Air conditioner indoor unit and air conditioner
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GREE ELECTRIC APPLIANCES INC
- Publication Date
- 2022-03-15
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Abstract
Description
technical field
[0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner indoor unit and an air conditioner. Background technique
[0002] The air duct structure of conventional mainstream indoor air conditioners is composed of a single cross-flow fan, a single air inlet, a single air outlet, and a single-row or double-row folded evaporator, and the air supply in cooling and heating conditions is realized through the air deflector. This traditional air supply method has the problems of single air supply form, insufficient heating capacity or hot air not hitting the ground, inability to achieve targeted air supply, poor uniformity of airflow in concentrated rooms, and insufficient air volume.
[0003] The patent CN202432611U proposes to use double-through-flow upper and lower air inlets and outlets to realize the partitioned air supply function, but it is obvious that this layout will lead to the problem that the air intake ...