Rain Curtain
Multifunctional Humidifier for 720 Health (Beijing) iTech Co., Ltd.
The 720 Air Purifier and Humidifier employs advanced active water circulation spray technology, featuring a separate humidification filter and water tank that effectively prevent bacterial growth from stagnant water while enhancing humidification efficiency. With its quadruple air purification and quintuple water sterilization functions, it ensures that only clean air is used to enrich your environment. This thoughtful design fosters a healthy and comfortable atmosphere year-round, allowing users to enjoy a perfect balance of cleanliness and moisture in their living spaces.
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Download Press Kit № 165114 Multifunctional Humidifier for 720 Health (Beijing) iTech Co., Ltd. by Qierling Health iTech to access high-res images, essential texts, translations, and exclusive interviews—all in one.
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Rain Curtain by Qierling Health iTech
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Multifunctional Humidifier by Qierling Health iTech
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Qierling Health iTech Rain Curtain
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Qierling Health iTech Multifunctional Humidifier
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720 Health Beijing iTech Co Ltd Brand Logo
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Unique Properties
Traditional siphon mistless humidifiers can promote bacterial growth due to immersed cartridges. The company developed Living Water Circulating Spray Humidification Technology, which sprays water onto the cartridge from above, keeping it soaked and improving efficiency. The cartridge is separated from the water tank to minimize bacteria. The "rain screen" window visualizes the humidification process, with droplets flowing like "rain mist" on the transparent PP surface for a natural experience.
Tags
Humidifier, Air purifier, Smart Air Purifier and Humidifier, 720 Smart Air Purifier and Humidifier,
Production Technology
The company designed the "Rain Curtain" semi-transparent window to showcase its water circulation spray humidification technology, allowing users to see rainwater effects on glass. Emphasizing "less is more," the product's front was simplified, focusing on the round screen and transparent window. The air intake grille is cleverly hidden on the sides and back, while the square and round contours help it blend seamlessly into various home environments.
Design Challenge
Traditional siphon humidifiers use soaked filters, which can cause bacteria to grow in the water. Generally, if the filter is not soaked in water, the humidification efficiency may be reduced. To this end, the company has developed a live water circulation spray humidification technology that sprays water from above to the humidification filter to keep it moist at all times and improve humidification efficiency. The filter is separated from the water tank to reduce bacterial growth.
Project Duration
The project officially started in Beijing, China in March 2023 and will be completed and listed in China in October 2024.
Operation Flow
Users can control the product via the "Smart Life" app or the front touch screen, allowing them to set fan speeds, humidity levels, and switch between preset modes. The screen will prompt users to clean the filter when it is exhausted. When the top circular screen shows "00%" for the water tank, users can easily fill it with tap water through the top port. The water tank includes five levels of antibacterial technology to purify the water at the source.
Research
This product uses living water circulation spray technology, delivering 1200ml/h of humidification for spaces up to 120 square meters. The 6L water tank allows for 19 hours of continuous use. With a particle CADR of 400, it purifies areas up to 48 square meters. It features a dynamic humidity algorithm for intelligent adjustments, preset modes, and an automatic air-drying function. It also monitors temperature for optimal humidity and includes a sleep mode for added comfort.
Inspiration
The 720 Air Purifier Humidifier features active water circulation spray technology, directing water to the top of the cartridge for downward spraying. This design separates the cartridge from the water tank, minimizing bacterial growth. It includes four air purification and five water anti-bacterial functions for fresh air. The "rain curtain" translucent window showcases the technology, simulating rain on glass for a soothing humidification experience.
Project Overview
Rain Curtain Multifunctional Humidifier has been a Golden winner in the Heating, Ventilation, and Air Conditioning Products Design award category in the year 2024 organized by the prestigious A' Design Award & Competition. The Gold A' Design Award is granted to designs that demonstrate a high level of innovation and a significant impact on their intended audience. Recognized as a major achievement by the A' Design Awards, these designs are characterized by their visionary approach and the exceptional skill of their creators. Winners of the Gold A' Design Award are noted for their ability to push the envelope in art, science, design, and technology, delivering solutions that not only meet but exceed expectations. These designs serve as benchmarks for excellence, encouraging further innovation and inspiring future generations of designers.
Image Credits
For design images and photos please credit Qierling Health iTech.
Golden Recognition
Qierling Health iTech was recognized with the coveted Golden A' Design Award in 2025, a testament to excellence of their work Rain Curtain Multifunctional Humidifier.
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