Air leakage prevention device for overflow hole of humidifying equipment and humidifying equipment

CN222459759UActive Publication Date: 2025-02-11ANHUI YITIAN TECH CO LTD
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Patent Information

Application Number
CN202421258481.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-04
Publication Date
2025-02-11
Estimated Expiration
2034-06-04

AI Technical Summary

Technical Problem

When the existing humidification equipment is operating in the dry season, due to the positive pressure of the overflow hole, new wind is lost and the wind rate decreases. At the same time, the increased S-shaped bay water storage structure will evaporate in the air dry environment, and the increase of this structure is not beautiful and exists. The risk of waste gas backflow.

Method used

Design a water-absorbing air leakage device for humidification equipment, including a water-over pipe and a floating valve. The water-over pipe is equipped with a bent structure. The floating valve naturally falls under the action of gravity and remains closed. It floats when the water level rises to ensure that fresh air does not flow out, and Prevent the waste gas from pouring back in the closed state.

Benefits of technology

It effectively prevents the loss of fresh air, ensures the normal overflow function of the machine when it fails, and prevents the waste gas from pouring back in the shutdown state, improving the efficiency and safety of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model is suitable for the technical field of pipeline type fresh air humidifying equipment, and provides a humidifying equipment overflow hole air leakage prevention device which comprises an overflow air leakage prevention structure. The overflow air leakage prevention structure comprises an overflow pipe and an air leakage prevention device, and the floating valve is movably connected with the overflow pipe, naturally falls under the action of gravity, is kept in a closed state, floats when the water level rises and is used for overflowing. The utility model further provides humidifying equipment which comprises a humidifier body and the air leakage prevention device for the overflow hole of the humidifying equipment. The fresh air humidifier comprises the overflow pipe and the float valve, the overflow pipe is utilized to ensure that fresh air cannot be lost when the fresh air humidifier is started in a dry season, and by utilizing the characteristics that the float valve falls to be closed in a natural state and floats when the water level rises, the normal overflow function of the machine when the machine breaks down can be ensured; and the risk that waste gas flows backwards when the machine is in a closed state is avoided.
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