Ion filter

An ion filter for circulating a coolant in a fuel cell stack of a fuel cell vehicle, the ion filter including: a housing including an inlet configured to introduce a fluid and an outlet configured to discharge the fluid; a filter element accommodated in the housing to filter the fluid; a valve assembly disposed on the inlet and configured to operate on a flow of a fluid introduced into the housing through the inlet to allow or block the flow of the fluid; and a gate member disposed in the housing and configured to regulate operation of the valve assembly. 一种离子过滤器，用于使冷却剂在燃料电池车辆的燃料电池堆中循环，该离子过滤器包括：壳体，包括配置成使流体被引入的入口和配置成使流体排出的出口；过滤元件，容纳在壳体中以过滤流体；阀组件，设置在入口上并且配置成对通过入口引入壳体中的流体的流动进行操作以允许或阻挡流体的流动；以及闸构件，设置在壳体中并且配置成调节阀组件的操作。