| 摘要 |
PURPOSE: The vent and the inlet are with merged to the sidewall part of a ventilation case and it forms. The air induction efficiency is enhanced and the cooperation efficiency is improved. CONSTITUTION: A high pressure, high efficiency ventilator comprises a ventilation case(10), a blower(20), a vent(40), and an inlet. An air flow chamber(12) is provided inside the ventilation case. The blower is built in the air flow chamber of the ventilation case. It is included in the sidewall part of the ventilation case and the vent is communicated in the outlet of the blower. It is formed in the sidewall of the ventilation case and the inlet locates in the vent and the other height. The air flows in into the inside of the air flow chamber of the ventilation case inside without the load resistance and it is discharged through the vent. |
