Pump module

The utility model provides a pump module. The pump module comprises a pump unit, a filter unit and a check valve unit. The pump unit is used for pushing working fluid and is provided with a water inlet pipeline and a water outlet pipeline; the filtering unit is connected to the water inlet pipeline and is used for filtering before the working fluid flows into the water inlet pipeline; the check valve unit is connected to the water outlet pipeline and used for controlling the flow direction of the working fluid in the water outlet pipeline. 本实用新型提供一种泵模块。泵模块包括泵单元、过滤单元以及逆止阀单元。泵单元用以推动工作流体，并具有进水管路及出水管路；过滤单元连接于该进水管路，并用以在该工作流体流进该进水管路前进行过滤；逆止阀单元连接于该出水管路，并用以控制该出水管路中该工作流体的流向。