| 摘要 |
PURPOSE: A wire circulating grill is provided to fill a water tank with water when the water in the water tank is insufficient by automatically sensing the amount of water and by operating a buzzer. CONSTITUTION: A water circulating grill consists of: a pipe(30) empty inside and convex in the lower portion; a water tank(10) storing water on both sides of the pipe; a water injection port(20) filling the water tank with water; a steam discharge port on both sides of the water tank; a sensor(70) integrally formed with the water injection port; an oil receiver(40) formed in the lower portion of the pipe; an oil discharge tank(50) collecting the oil from the oil receiver; and a handle(60) separating the oil discharge tank from the grill. The sensor comprises: a body having a screw thread; a rod reciprocating in the body; a float floating on water in the lower side of the rod; a battery formed on the rod; a buzzer operated by the battery; a ring switch turning on and off the buzzer; and a contact point connected to the battery by being grounded with the ring switch.
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