Accelerated boiling structure for steam humidifier and method of use

By incorporating an insulated tank and a composite insulation layer into the steam humidifier, the problem of heat loss from the heating structure is solved, achieving rapid heating and low-energy humidification, reducing production costs and improving product stability.

CN122408155APending Publication Date: 2026-07-17GUANGDONG HOMERIT HLDG LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGDONG HOMERIT HLDG LTD
Filing Date
2026-05-06
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The heating structure of existing steam humidifiers cannot effectively isolate the heating area from the surrounding water, resulting in serious heat loss and long heating time, which cannot meet the needs of rapid humidification and low energy consumption.

Method used

An insulated bucket with an internal interlayer is used, in which a hydrophobic silica aerogel and an inert gas composite insulation layer are constructed. The thermal resistance is controlled by the phase change endothermic process of polymer segments, and the insulation layer is prepared by a gradient temperature rise and atmospheric pressure drying process to suppress heat loss.

Benefits of technology

It significantly improves water heating efficiency, achieves rapid boiling, reduces production costs, and enhances product stability and ease of maintenance.

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Abstract

The application relates to the technical field of steam humidifiers, and discloses an accelerated boiling structure of a steam humidifier and a use method, which comprises a humidifier body, a water bucket, a heating device and a temperature insulation bucket with an internal interlayer, a heat insulation layer is arranged in the temperature insulation bucket interlayer, the heat insulation layer is jointly formed by hydrophobic silica aerogel matrix with anchored poly-N-isopropyl acrylamide linear polymer chain segments and low-thermal-conductivity inert gas filled in nano-pores. The preparation method is as follows: reserving a welding safety area on a bucket wall blank and pre-coating a wet-sensitive color developing coating, pouring a precursor sol solution after shell welding forming, outside scale prevention layer decoration, uniformly mixing through oscillation, limited aging and gradient temperature increasing normal pressure drying to form the aerogel matrix, and finally vacuumizing, filling with inert gas and sealing to obtain the finished product. The product can be used in steam humidifiers, has the advantages of shortening boiling waiting time and improving heating efficiency, and the preparation method does not need supercritical drying equipment.
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