Household ocarina-shaped air supply and induction all-air system

By integrating heat pumps, hydraulic distribution, fresh air treatment, and ground radiation into a panpipe-shaped air supply system, the problem of uneven air volume distribution caused by uneven air supply paths is solved, achieving a highly efficient, quiet, and comfortable all-air supply effect.

CN122107472APending Publication Date: 2026-05-29OUBEIDUO IOT TECH (SHENGZHOU) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
OUBEIDUO IOT TECH (SHENGZHOU) CO LTD
Filing Date
2026-02-10
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing home all-air systems suffer from uneven airflow distribution due to varying air supply path lengths, complex equipment, noise accumulation, and large space occupation, making it difficult to achieve uniform displacement ventilation.

Method used

The system adopts a panpipe-shaped air supply and induces a full-air system, integrating a heat pump, hydraulic distribution, fresh air treatment, ground radiation, and intelligent control. The design of the panpipe-shaped air supply branch pipe shortens the flow channel length, and combined with the flared air supply, it reduces airflow noise and optimizes air volume distribution.

Benefits of technology

It achieves uniform air volume distribution at both near and far air outlets, reduces duct size, improves airflow uniformity and noise reduction, and provides efficient, quiet, and comfortable all-air induced air supply effect.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a household xun-shaped air supply and induction all-air system, which comprises a heat pump unit, a hydraulic distribution device, a fresh air treatment unit, a ground radiation temperature adjusting module and an intelligent control platform. The fresh air treatment unit is connected with a xun-shaped air supply pipe assembly through an air outlet, the length of branch pipes of the xun-shaped air supply pipe assembly gradually decreases along the direction away from the air inlet end of the main air pipe, so that the air volume of each air outlet is effectively balanced; the end of the branch pipe is provided with a horn-shaped flared end, so that the air speed is reduced, the noise is reduced and indoor air circulation is induced. The system is integrated with an electrode humidifier, a surface cooler, a noise reduction static pressure tank, a negative pressure exhaust fan unit and an air quality sensor, and is combined with ground radiation temperature adjustment and intelligent control, so that the effect of efficient, quiet and comfortable all-air induction air supply is realized.
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