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Air treatment device, air conditioner indoor unit and air conditioner

An air treatment device and air flow technology, applied in the field of air conditioner indoor unit, air conditioner, and air treatment device, can solve the problems of high installation cost and complex structure of the air treatment device, and achieve simple structure, easy realization and control, and simplified installation process. Effect

Pending Publication Date: 2022-03-15
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

At present, in order to realize that the fresh air device has both the function of sewage discharge and the function of introducing fresh air, a set of exhaust fans is added under the structure of the original fresh air device, and the exhaust pipe and the fresh air pipe are respectively connected to the outside, so that the whole The structure of the air handling device is complex and the installation cost is high

Method used

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  • Air treatment device, air conditioner indoor unit and air conditioner
  • Air treatment device, air conditioner indoor unit and air conditioner
  • Air treatment device, air conditioner indoor unit and air conditioner

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Embodiment Construction

[0064] It should be noted that if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. Implying their relative importance or implying the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the meaning of "and / or" appearing in the whole text includes three parallel schemes, taking "A and / or B" as an example, including scheme A, scheme B, or schemes that both A and B satisfy.

[0065] The present invention proposes an air treatment device that can be used alone, or used in air conditioners, purifiers, air machines and other equipment. Type air conditioners, such as window machines, mobile air conditioners, etc.

[0066] In the embodiment of the present invention, such as figure 1 , Figure 10 and Figure 11 As shown, the air handling device 100 includes a housing...

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Abstract

The invention discloses an air treatment device, an air conditioner indoor unit and an air conditioner, and the air treatment device comprises a shell, a valve assembly, a fresh air fan and an exhaust fan; a fresh air opening, an air outlet and a return air opening are formed in the shell, a first circulating cavity communicating with the fresh air opening and the air outlet and a second circulating cavity communicating with the fresh air opening and the return air opening are defined in the shell, and the first circulating cavity and the second circulating cavity are isolated from each other and intersect at the fresh air opening; the valve assembly is installed on the shell so that one of the first circulation cavity and the second circulation cavity can be selected to be communicated with the fresh air opening. The fresh air fan is mounted in the first circulating cavity; and the exhaust fan is mounted in the second circulating cavity. According to the air treatment device, the connecting pipe structure and the mounting process can be simplified, and the appearance consistency of the air treatment device is guaranteed. In addition, the air exchange efficiency of the whole air treatment device can be improved, the structure is simple, and implementation and control are easy.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an air processing device, an air conditioning indoor unit and an air conditioner. Background technique [0002] With the gradual improvement of consumers' health awareness, air conditioners with fresh air function have become a development direction of high-end products. Most of the existing household fresh air conditioners can only introduce fresh outdoor air and discharge it into the room after passing through the purification filter and fan; this solution has a single air treatment mode and can only introduce fresh air indoors, which cannot fully meet the needs of users. [0003] By adding the sewage air function in the fresh air device to discharge the indoor sewage air to the outside, it can speed up the indoor fresh air exchange rate and diversify the air treatment mode. At present, in order to realize that the fresh air device has both the function of sewage disc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/0073F24F1/0076F24F1/0035F24F13/06F24F13/28
CPCF24F1/0073F24F1/0076F24F1/0035F24F13/06F24F13/28
Inventor 陈良锐陈志航汪先送
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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