Novel self-ventilation type window for bus

Abstract

The invention discloses a novel self-ventilation type vehicle window for a bus. The window comprises a window body, and a circular groove is formed in the side wall of the window body; a wind wheel isrotationally connected to the inner wall of the circular groove; an air inlet pipe communicated with the circular groove is mounted on the side wall of the window body; an air outlet pipe is fixedlyconnected to the inner wall of the circular groove; a storage groove is formed in the side wall of the window body, a centrifugal fan coaxial with the wind wheel is rotatably connected to the inner wall of the storage groove, an air inlet hole is formed in the inner wall of the storage groove, an exhaust pipe is fixedly connected to the inner top of the storage groove, and the air outlet pipe communicates with the exhaust pipe. Warm air in the vehicle is pumped into the exhaust pipe and mixed with fresh cold air outside the vehicle, the fresh cold air can be heated and then discharged into thevehicle, interaction of air inside and outside the vehicle is achieved, and meanwhile discomfort of passengers due to the fact that the temperature of the discharged air is too low can be avoided.

Description

technical field [0001] The invention relates to the technical field of bus-related equipment, in particular to a new type of self-ventilating window for buses. Background technique [0002] The bus is a common transport vehicle for public transportation, which has the characteristics of a large flow of people, especially during the daily rush hour, the population density in the compartment is high, and the air in the compartment is difficult to circulate. [0003] In the cold winter, people are often unwilling to open the car windows for ventilation, which makes the car interior that is difficult to circulate air become more airtight. When the passengers in the car breathe continuously, a large amount of carbon dioxide is produced, which greatly reduces the oxygen concentration in the car. , making fellow passengers prone to discomfort such as hypoxia, and at the same time increasing the probability of spreading lung diseases. Contents of the invention [0004] The purpos...

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Problems solved by technology

[0003] In the cold winter, people are often unwilling to open the car windows for ventilation, which makes the car interior that is difficult to circulate air become more airtight. When the passengers in the car breathe continuously, a large amount of carbon dioxide is produced, which greatly reduces the oxygen concentration in the car. , making fellow passengers prone to discomfort such as hypoxia, and at the same time increasing the probability of spreading lung diseases

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