摘要：【中文】本发明提供一种净水机，包括：第一管道、串联在第一管道上的水箱和泵体；药罐，封装有消毒药品，包括第一进水管和出水管，第一进水管和出水管分别接通水箱的出水口和进水口，并构成第一循环回路。通过第一管道和出水管将药罐与净水机内部的管道连通，并在泵体的作用下，形成药罐、水箱、泵体、再回到药罐的第一循环回路，将消毒药品均匀的混合，得到符合消毒要求的消毒液。与现有技术相比，避免了人工添药的步骤，同时药品与水混合制得消毒液的过程中，消毒液在相对封闭的循环回路中不易向外界挥发，提高了消毒步骤的自动化程度，减少了员工的工作量，还防止员工受挥发的消毒液的影响。 【EN】The invention provides a water purifier, comprising: the pump comprises a first pipeline, a water tank and a pump body which are connected in series on the first pipeline; the medicine tank is packaged with disinfection medicines and comprises a first water inlet pipe and a water outlet pipe, wherein the first water inlet pipe and the water outlet pipe are respectively communicated with a water outlet and a water inlet of the water tank, and a first circulation loop is formed. The medicine tank is communicated with the pipeline inside the water purifier through the first pipeline and the water outlet pipe, the first circulation loop of the medicine tank, the water tank and the pump body is formed under the action of the pump body, and then the first circulation loop returns to the medicine tank, so that the disinfection medicines are uniformly mixed, and the disinfection liquid meeting the disinfection requirement is obtained. Compared with the prior art, the step of adding the medicine manually is avoided, meanwhile, in the process of preparing the disinfectant through mixing the medicine and the water, the disinfectant is not easy to volatilize to the outside in a relatively closed circulation loop, the automation degree of the disinfection step is improved, the workload of the staff is reduced, and the staff is prevented from being influenced by the volatilized disinfectant.