Fresh air device and air conditioner indoor unit
A technology of fresh air device and fresh air, which is applied in ventilation systems, lighting and heating equipment, space heating and ventilation, etc. complex effect
Pending Publication Date: 2019-10-11
GREE ELECTRIC APPLIANCES INC
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- Abstract
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- Application Information
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Problems solved by technology
[0003] The main purpose of the present invention is to provide a fresh air device and an air conditioner indoor unit to solve the problem of complex installation structure of the heat exchange core of the air conditioner in the prior art
Method used
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[0027] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0028] The present invention provides a fresh air device, please refer to Figure 1 to Figure 6 , including: fresh air housing 30 and heat exchange core 40, fresh air passage 31 and dirty air passage 32 are arranged in fresh air housing 30; heat exchange core 40 is arranged in fresh air housing 30, heat exchange core 40 and fresh air The channel 31 and the dirty air channel 32 are all connected, so that the fresh air located in the fresh air channel 31 and the dirty air located in the dirty air channel 32 undergo heat exchange in the heat exchange core 40; wherein, the fresh air housing 30 is also provided with The rotation shaft 33 , the heat exchange core 40 is rotatably arranged in the fres...
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The invention aims to provide a fresh air device and an air conditioner indoor unit. The fresh air device comprises a fresh air shell and a heat exchange core body, wherein a fresh air channel and a dirty air channel are arranged in the fresh air shell body, the heat exchange core body is arranged in the fresh air shell, the heat exchange core body and the fresh air channel both communicate with the dirty air channel, so that the fresh air located in the fresh air channel and the dirty air located in the dirty air channel are subjected to heat exchange in the heat exchange core body; and a rotating shaft is further arranged in the fresh air shell, the heat exchange core body is rotationally arranged in the fresh air shell through a rotating shaft, so that the heat exchange core body can bescrewed into or screwed out of the fresh air shell through the rotating shaft. The fresh air device solves the problem that a heat exchange core body of an air conditioner is complex in installationstructure in the prior art.
Description
technical field [0001] The invention relates to the technical field of air conditioners, in particular to a fresh air device and an air conditioner indoor unit. Background technique [0002] Existing air conditioners are only equipped with refrigeration and heating devices, and are not equipped with devices with fresh air function for changing indoor air. When the indoor air appears turbid, waste and toxic gases that do not meet the health requirements, it cannot be directly replaced with fresh outdoor air. Ventilation can only be performed by opening windows, doors, etc., which will cause a large amount of energy loss, resulting in energy waste and poor cooling and heating effects of the air conditioner. At this time, it is necessary to install an air conditioner that requires an exhaust function of the heat exchange core. Because the heat exchange core has a filtering function, it needs to be replaced after a certain period of use to prevent secondary pollution. At pres...
Claims
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IPC IPC(8): F24F7/08F24F13/20F24F13/30F24F13/00
CPCF24F7/08F24F13/00F24F13/20F24F13/30
Inventor 金海元赖孝成陈圣文曾辉曾庆和傅凯凯贾飞飞刘禾铭刘胜辈王朝新杨春霞曾文轩
Owner GREE ELECTRIC APPLIANCES INC