Air filtering device for incubator for infants

Abstract

The invention relates to an air filtering device for an incubator for infants. The air filtering device comprises an air supply channel. The side wall of the air supply channel is provided with a drive motor. An output shaft of the drive motor is provided with a centrifugal blade. The air inlet end of the air supply channel is connected with the air filtering device. An air inlet of the air filtering device is provided with a control valve. An air filtering layer and a first filtering screen are arranged in the air filtering device. A second filtering screen is arranged in the air supply channel. The outer side of the drive motor is provided with a sound isolation cover. According to the air filtering device, the air filtering layer, the first filtering screen and the second filtering screen are arranged, so that air entering the air channel can be filtered, the cleanliness of the air entering a cabin is guaranteed effectively, and the environment in the cabin is more suitable for daycare of sick infants; the sound isolation cover is arranged, so that the noise generated by the drive motor can be reduced, and the influence on the infants are avoided.

Description

technical field [0001] The invention relates to the technical field of incubators, in particular to an air filter device for an infant incubator. Background technique [0002] The baby incubator is composed of a constant temperature cover, a control cabinet and a cabinet, a phototherapy light box (accessory), and a phototherapy light box (accessory). Temperature control range: under air temperature control, the temperature control range is 25°C ~ 37°C, under special operation, the maximum temperature control is 38°C, this working mode is set, there is a yellow warning light indication; under skin temperature control, control The temperature range is 32°C to 37°C. Under special operation, the maximum temperature is controlled at 38°C. This working mode is set and indicated by a yellow warning light; under normal use, the concentration of carbon dioxide formed in the baby cabin is not more than 0.5%. The airflow velocity in the baby cabin is not greater than 0.35m / s. Under n...

AI Technical Summary

Problems solved by technology

Due to the weak constitution of the sick baby, the air sent into the cabin must be clean. If the inhaled air is impure, it will have a bad effect on the baby in the incubator and cause physiological discomfort for the baby.

However, there are no professional measures for filtering the air to ensure clean air on the infant incubator in the prior art, and noise reduction is also required.

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