一、螺旋风管节能性能：

1. The energy saving performance of the spiral duct:

螺旋风管的导热系数为 0.032W/ ＿m.k ，用其制作的空调风管，保温性能优良，可以节约大量能源，且不会产生结露、冷凝水而破坏室内装 修。

The thermal conductivity of the spiral pipe is 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

二、螺旋风管健康条件：

Two. Health conditions of spiral duct:

螺旋风管制作的空调通风管道，表面光滑清洁，不会产生致病物质，不会因吸水而滋生细菌，蚊虫。更不会产生粉尘影响人体健康

The air conditioning and ventilating duct made by the spiral air duct is smooth and clean, and does not produce pathogenic substances. It does not breed bacteria and mosquitoes due to water absorption. More will not produce dust to affect human health

三、 螺旋风管隔音性能：

Three. The sound insulation performance of the spiral duct:

螺旋风管的结构决定着它具有良好的吸音性能，用其制作的空调风管，在使用过程中不会产生共振噪音，并能吸收由风机工作产生的噪音。

The structure of the spiral wind pipe determines that it has good sound absorption performance. The air conditioning wind pipe made with it will not produce resonance noise in the process of use, and can absorb the noise produced by the fan working.

四、螺旋风管不燃性能：

Four. The non flammability of the spiral duct:

螺旋风管具有优良的抗燃性能，主要包括两个方面：一是防止火焰扩散，即自熄能力；二是材料本身的绝热性能。螺旋风管节能性能。

The spiral air duct has excellent fire resistance performance. It mainly includes two aspects: one is to prevent flame diffusion, that is, self extinguishing ability; the two is the insulation property of the material itself. Energy saving performance of spiral pipe.