Air hose structure, ventilating module and air conditioner

Abstract

The invention discloses an air hose structure, a ventilating module and an air conditioner. The air hose structure comprises a first end part, a second end part, a connecting pipe and a driving mechanism, wherein a pipe connector is arranged on the first end part, an air inlet and an air outlet are arranged on the second end part, the connecting pipe is located between the first end part and the second end part, a first air receiving opening and a second air receiving opening which both communicating with each other are arranged on the connecting pipe, the first air receiving opening communicates with the pipe connector, and the driving mechanism is connected with the connecting pipe and is used for driving the second air receiving opening to move, so that the second air receiving openingcommunicates with the air inlet or the air outlet. The single pipe connector communicates with the air inlet and the air outlet through the connecting pipe correspondingly to achieve switching, the pipe connector is used for air exhaust and air inlet as well, when in application, a ventilating pipe is connected into the pipe connector, single-pipe air inlet and exhaust can be achieved, no extra wall passing hole is needed, and the user cost is not increased.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air duct structure, a fresh air module, and an air conditioner. Background technique [0002] In the related art, the indoor unit of the air conditioner is provided with a fresh air module, through which outdoor air can enter the indoor space, avoiding turbidity of indoor air and improving user experience. At present, the single-pipe air intake structure or double-pipe air intake and exhaust structure is mainly used. If the single-pipe air intake structure is adopted, the indoor sewage air cannot be discharged. When the indoor carbon dioxide concentration is too high, the indoor air will appear dull. The comfort is poor; if the double-pipe air intake and exhaust structure is adopted, there will be one more pipe and connecting structure, and the structural cost will increase. At the same time, after-sales installation needs to add a hole through the wall, and the user ...

AI Technical Summary

Problems solved by technology

At present, the single-pipe air intake structure or double-pipe air intake and exhaust structure is mainly used. If the single-pipe air intake structure is adopted, the indoor sewage air cannot be discharged. When the indoor carbon dioxide concentration is too high, the indoor air will appear dull. The comfort is poor; if the double-pipe air intake and exhaust structure is adopted, there will be one more pipe and connecting structure, and the structural cost will increase. At the same time, after-sales installation needs to add a hole through the wall, and the user needs to pay for an additional hole. Expenses, high installation costs

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