Pet water dispenser

A pet water dispenser, comprising:

• a water tank assembly comprising:
• a tank body defining an inner cavity for water storage;
• and
• a top cover detachably arranged on the tank body above the inner cavity, the top cover having an upper surface that at least partially defines a drinking tray with a first water return port;
• a water pumping assembly detachably arranged on a side of the tank body, the water pumping assembly configured to circulate the water from the inner cavity into the drinking tray;
• and
• a base onto which the tank body is detachably arranged, the base having one or more load cells communicatively connected to the water pumping assembly.

A pet water dispenser, comprising:

• a water tank assembly comprising:
• a tank body defining an interior space for storing water;
• and
• a top cover detachably arranged on the tank body above the interior space, the top cover having an upper surface defining a drinking tray with a first water return port;
• a filter element detachably connected to the top cover;
• a water pumping assembly detachably connected on a side of the tank body, the water pumping assembly configured to transport the water from the interior space to the drinking tray;
• the water pumping assembly comprising:
• a housing detachably connected with the tank body;
• a pump arranged in the housing;
• a sensor is arranged on the housing and configured to generate a pet detection signal;
• a controller arranged in the housing, the controller communicatively connected with the sensor and the pump, wherein the controller is configured to receive the pet detection signal from the sensor and, based on the pet detection signal, control the pump to send the water to the drinking tray or stop sending the water to the drinking tray.