Water dispenser

The invention discloses a water dispenser. The water dispenser comprises a water dispenser body, a water injection seat, a heating pipe, a water outlet, a pipeline structure and TDS (total dissolved solids) detection equipment. The TDS detection equipment comprises a TDS equipment body, a communication module and an alarm module. The TDS equipment body is arranged on the water injection seat and comprises a temperature control module, the communication module is connected with the TDS equipment body and intelligent terminal equipment, and the alarm module is connected with the TDS equipment body. The water dispenser has advantages that a TDS value in barreled water can be detected and compared with a preset TDS value range of the TDS detection equipment to judge whether the barreled wateris qualified or not, a detection result is sent to the intelligent terminal equipment through the communication module, and alarming is performed if the detection result shows disqualification. The water dispenser has advanta