Ceiling fresh air ventilator, control method thereof and fresh air ventilator system

The invention relates to a ceiling fresh air ventilator, a control method of the ceiling fresh air ventilator and a fresh air ventilator system, the ceiling fresh air ventilator comprises a shell, the shell is provided with a fresh air inlet, an exhaust air outlet, a fresh air outlet and an exhaust...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHAN CHAOYONG, YANG LI, YIN MINGQIU, WU LIANFA, CHEN YOUYANG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to a ceiling fresh air ventilator, a control method of the ceiling fresh air ventilator and a fresh air ventilator system, the ceiling fresh air ventilator comprises a shell, the shell is provided with a fresh air inlet, an exhaust air outlet, a fresh air outlet and an exhaust air inlet, and a fresh air channel and an exhaust channel which are separated from each other are formed in the shell; the air valve is arranged between the fresh air channel and the exhaust channel, is close to the exhaust inlet and is used for controlling communication and isolation of the fresh air outlet and the exhaust channel; the fan assembly comprises a fresh air fan arranged in the fresh air channel and an exhaust fan arranged in the exhaust channel; the unit comprises an evaporator arranged in the fresh air channel and adjacent to the air valve, and a water pan assembly located below the evaporator and communicated with the evaporator through a connecting pipe assembly. And the drainage assembly is commun