A fresh air filter screen assembly, a fresh air module and an air treatment device

By adding an independent mosquito repellent component to the fresh air module, the problem of poor mosquito repellency of air handling equipment was solved, enabling independent operation of the mosquito repellency function and the cooling and heating function, improving the mosquito repellency effect and extending the service life of the mosquito repellent component.

CN224534366UActive Publication Date: 2026-07-21GUANGZHOU HUALING REFRIGERATION EQUIP +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGZHOU HUALING REFRIGERATION EQUIP
Filing Date
2025-08-13
Publication Date
2026-07-21

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Abstract

The application provides a fresh air filter screen assembly, a fresh air module and an air treatment device. The fresh air filter screen assembly comprises: a filter screen body, comprising a filter screen support and a fresh air filter screen arranged on the filter screen support; and a mosquito repellent piece arranged on the filter screen body. The fresh air filter screen assembly is additionally provided with the mosquito repellent piece, so that the fresh air module has both fresh air function and mosquito repellent function, thereby enabling the air treatment device comprising the fresh air module to have the mosquito repellent function. Moreover, the mosquito repellent piece is arranged in the fresh air module, so that the effective substance of the mosquito repellent piece does not flow through the indoor heat exchanger, thereby avoiding the problem that the effective substance of the mosquito repellent piece condenses due to the low temperature of the indoor heat exchanger, resulting in poor mosquito repellent effect, thereby improving the mosquito repellent effect, and the mosquito repellent function and the refrigeration and heating functions are independent of each other and do not affect each other.
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