Urban and rural household integrated manual/automatic sewage ultraviolet water purifier

Disclosed is an urban and rural household integrated manual/automatic sewage ultraviolet water purifier, which comprises a defibering filter device and an activated carbon filter device, also comprises an ultraviolet sterilization device and a microcomputer program control device; wherein the ultraviolet sterilization device is provided with a sterilization chamber; a water inlet is arranged at the right side of the lower part of the sterilization chamber; a water outlet is arranged at the right side of the upper part of the sterilization chamber; an ultraviolet lamp is arranged in the middle of the device; the upper part of the lamp is provided with a socket; a water outlet of an ore activated filter device is communicated with the water inlet of the ultraviolet sterilization device; the microcomputer program control device is provided with an integrated single-chip computer circuit board; the core of a control system circuit is a microprocessor; the microcomputer program control device is also provided with a constant voltage module; the control circuit is provided with a three-way input, a three-way control output, a sewage control output, a water inlet compound control output, an LCD display port, a power port and a crystal port; the anode of a 24V power supply is connected with the anode of an external 24V power socket, the cathode of the power supply is connected with the common cathode of a solenoid valve, and is connected with the cathode of the external 24V power socket; and the water purifier is economical and practical, and can provide healthy and qualified drinking water for urban and rural households.