The utility model discloses an air duct of a rail vehicle heater, which comprises a shell, an electric heating element and a junction box arranged on the shell; an air inlet is arranged on the rear wall of the shell, an air outlet is arranged on the front wall, and the air inlet and the air outlet are used for communicating with the air duct; the two ends of the electric heating element are respectively fixed on the left and right sides of the shell. On the wall. The air-conditioning air delivered from the air inlet of the heater duct is sent to the air outlet. During this period, the air is heated when passing through the electric heating elements arranged inside the shell, and is transported to the guest room through the air outlet to ensure the uniformity of air temperature into the guest room. The air inlet and the air outlet are respectively arranged on the back wall and the front wall of the shell to facilitate the air flow. In addition, the two ends of the electrothermal element are fixed in the shell, that is, the electrothermal element is transversely placed in the shell, which is conducive to improving the uniformity of the temperature after heating.
【技术实现步骤摘要】
一种轨道车辆加热器风道
本技术涉及轨道车辆
,特别是涉及一种轨道车辆加热器风道。
技术介绍
目前轨道车辆的加热设备大多设置在空调机组和客室座椅区,以使冬季客室温度达到舒适温度。由于客室空间限制,客室局部位置无法布置加热设备,客室内加热器设置的不均匀,就会造成客室内各区域温度不均匀,降低乘客的舒适性。另外客室座椅下加热器或侧墙底部加热器,在清洗车辆时,容易进水,引起安全隐患。因此,如何提供一种轨道车辆加热器风道,以提高客室内温度的均匀性,是本领域技术人员急需解决的技术问题。
技术实现思路
本技术的目的是提供一种轨道车辆加热器风道,可以有效解决客室内温度不均匀等问题。为解决上述技术问题,本技术提供了如下技术方案:一种轨道车辆加热器风道,包括:壳体、电热元件和设置在所述壳体上的接线盒;所述壳体的后壁上设有进气口,前壁上设有出气口,所述进气口和出气口用于和通风管道连通;所述电热元件的两端分别固定在所述壳体内的左右侧壁上。优选地,所述电热元件为相互平行设置在所述壳体内的多根U型管。优选地,所述进气口和所述出气口处设有用于和所述通风管道连接的安装法兰,所述安装法兰上设有密封件。 ...
【技术保护点】
1.一种轨道车辆加热器风道,其特征在于,包括:壳体、电热元件和设置在所述壳体上的接线盒;所述壳体的后壁上设有进气口,前壁上设有出气口,所述进气口和出气口用于和通风管道连通;所述电热元件的两端分别固定在所述壳体内的左右侧壁上。
【技术特征摘要】
1.一种轨道车辆加热器风道,其特征在于,包括:壳体、电热元件和设置在所述壳体上的接线盒;所述壳体的后壁上设有进气口,前壁上设有出气口,所述进气口和出气口用于和通风管道连通;所述电热元件的两端分别固定在所述壳体内的左右侧壁上。2.根据权利要求1所述的轨道车辆加热器风道,其特征在于,所述电热元件为相互平行设置在所述壳体内的多根U型管。3.根据权利要求1所述的轨道车辆加热器风道,其特征在于,所述进气口和所述出气口处设有用于和所述通风管道连接的安装法兰,所述安装法兰上设有密封件。4.根据权利要求1所述的轨道车...
【专利技术属性】
技术研发人员:李行,肖云华,刘洋,余陈,
申请(专利权)人:中车株洲电力机车有限公司,
类型:新型
国别省市:湖南,43
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