排烟管道的选择有哪些方式及类型？

（1） 单烟管式：(1) Single flue type:由一简单的的椭圆烟管包含，立式时光穿越各层住房楼，在六层住房楼中留出的一接连抽时引起的油抽吸排烟罩机的进，全新模式，底部由一补，全新模式补气。其方法是各层高炉煤气在抽时引起的油抽吸排烟罩机的着力推进下，将时引起的排烟罩排放油烟管道中，致使高炉煤气温度因素的效用，在油烟管道中引起升高浮力，从出楼顶的出，全新模式将高炉煤气排除。Composed of a simple rectangular smoke pipe, it vertically passes through each floor of the residential building, leaving an air inlet connected to the range hood in each floor of the residential building, and the bottom floor is supplemented by a supplementary air outlet. The principle is that each layer of smoke is pushed by the range hood to discharge the smoke into the flue. Due to the temperature of the smoke, it generates upward buoyancy in the flue and is discharged from the roof outlet.（2） 层次式：(2) Primary and secondary equations:由两位并排正方形烟管包括，立式时光穿越各楼屋。次排烟管道在住宅房每一层中设接连接排厨房排烟管道机的进通出风口，次排烟管道与主排烟管道距进通出风口这些高度处相汇，主排烟管道下层还有一个补通出风口。其机理是使用抽厨房排烟管道机将高炉煤气推入次排烟管道中，用抽厨房排烟管道机助推力和厨房排烟管道室温上浮力使厨房排烟管道上升的一小段高度后再流入主排烟管道排到屋面保温。这种致使高炉煤气仍然上移体育运动，防止了高炉煤气发生的倒灌和串味的情况。

Consisting of two parallel rectangular smoke pipes, passing vertically through each floor. The secondary flue is equipped with an air inlet connected to the range hood on each floor of the residential building. The secondary flue meets the main flue at a distance from the air inlet, and there is a supplementary air outlet at the bottom layer of the main flue. The principle is to push the smoke into the secondary flue through a range hood, use the driving force of the range hood and the buoyancy force of the smoke temperature to raise the smoke for a certain distance, and then enter the main flue to exhaust the roof. In this way, due to the continuous upward movement of smoke, the phenomenon of backflow and cross odor caused by smoke is avoided.（3） 变压式：(3) Variable voltage:将各层的污渍管道完成有差异的受力状态，第一层污渍管道进行次序污渍管道排气阀，而贴近屋面防水的污渍管道约局单污渍管道的效用，真接将污渍排至污渍管道排尽。变压式污渍管道的目的意义也是尝试进行优化污渍管道的受力状态，利于尾气的流动的各方面物理学周期，使气流维持往右的运转，必免尾气倒灌和互串。Make the smoke ducts on each floor in different cross-sectional forms. The lower smoke ducts are discharged through the primary and secondary smoke ducts, while the smoke ducts near the roof act as a single smoke duct, directly discharging oil fumes into the smoke ducts. The purpose of variable pressure flue is also to attempt to change the cross-sectional form of the flue, utilize various physical laws of smoke flow, maintain upward airflow, and prevent smoke backflow and cross flow.（4） 止逆阀式：(4) Check valve type:在单管排烟管道上的各层进热潮处，装个一款兼而有之抽厨房油k66凯时国际平台灶电源接口做用的缜密防气体逆向的止逆阀，强逼油烟向排烟管道单方面的运动，为了处理油烟互串的方面。Install a complex anti backflow check valve at the air inlet of each layer on the single pipe flue, which also serves as an interface for the range hood, to force the flue gas to move unidirectionally towards the flue, thereby solving the problem of flue gas interlocking.

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