Fresh-keeping humidifier

Abstract

The invention discloses a fresh-keeping humidifier, which comprises a water tank, wherein a water inlet is formed in the water tank and an air outlet pipe is arranged at the top of the water tank; an atomizer is arranged in the water tank, and the atomizer is connected to a control box through a lead wire. The fresh-keeping humidifier is characterized in that the air outlet pipe is formed by connecting a straight pipe and an elbow pipe, the upper end of the straight pipe is connected to one end of the elbow pipe, and the lower end of the straight pipe is communicated with an inner chamber of the water tank; the middle of the elbow pipe protrudes downwards, a water return pipe is arranged between the downward protruding part and the water tank, one end of the water return pipe is connected to the downward protruding part of the elbow pipe and is communicated with the elbow pipe, and the other end of the water return pipe is communicated with the inner chamber of the water tank. By adopting the fresh-keeping humidifier, the condition of pipeline blockage due to ponding in the pipeline can be avoided, the effects of the humidifier are greatly implemented, and the maintenance cost is reduced.

Description

technical field [0001] The invention relates to an air conditioning device, in particular, a fresh-keeping and humidifying device capable of adjusting the humidity of the air in a closed space, especially suitable for fresh-keeping and storage of fruits and vegetables under marine conditions. Background technique [0002] As we all know, the humidifier is the most common equipment in the field of air conditioning. It can adjust and humidify the dry air in a certain space, so that the space meets the needs of human life, work, storage and so on. [0003] Traditional humidifiers all contain a water tank, the bottom of the water tank is connected with a water inlet pipe, an atomizer is placed in the water tank, and the top of the water tank is open or connected with an air outlet pipe. The atomizer can convert the water in the water tank into water vapor, and the water vapor flows out from the opening on the top of the water tank or the air outlet pipe to the space to be humidi...

AI Technical Summary

Problems solved by technology

However, since water vapor is easy to condense water droplets on the wall of the outlet pipe during the process of flowing through the outlet pipe, resulting in water accumulation in the pipeline, or even blocking the pipeline, not only is it difficult for the humidifier to function, but it also increases the efficiency of the humidifier. maintenance cost

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