The invention discloses a rural drinking water integrated water purification method and device. The method comprises the steps of integral coagulation, precipitation and filtration. The integral coagulation comprises the following steps: coagulating in an electrocoagulation mode, and sending into a static pipeline flocculation plant to carry out mixed flocculation. In the electrocoagulation process, an aluminum sheet is used as the electrode, an up-flow electrocoagulation device reacts with aluminum ions generated by the aluminum sheet, and then the mixed flocculation is carried out. In the mixed flocculation process, water is precipitated and subjected to clearance drainage, and is filtered through activated carbon. The electrocoagulation water purification method can complete the process of electrocoagulation, electric flotation, electrolytic oxidation, electrolytic reduction and the like in one facility, has the functions of condensation, adsorption, upward flotation, redox and the like, comprehensively considers the economic cost, and has the characteristics incomparable with other techniques when being used in a minitype integrated facility. The method and device have favorable removal effect on turbidity, and have certain removal effect on chroma and COD (chemical oxygen demand).