Serving trolley with heat insulation function
A food delivery vehicle and functional technology, which is applied in the direction of trolleys, motor vehicles, household appliances, etc., can solve problems such as easy misuse, scalding staff or customers, and leakage of hot water.
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Embodiment 1
[0024] Such as figure 1 The schematic diagram of the structure of a food delivery car with heat preservation function is shown, including: outer shell 1, inner shell 2, liquid level sensor 3, handle 4 of the food delivery car, rear wheel 5, front wheel 6, heating wire 7, power supply 8, Water adding mechanism 9, drainage mechanism 10, inner shell 2 encloses a thermal insulation chamber for accommodating food, a water storage chamber is formed between outer shell 1 and inner shell 2, and a meal delivery cart handle 4 is arranged on the back and top of the meal delivery cart to deliver food. Two rear wheels 5 are arranged on the rear and lower part of the car, two front wheels 6 are arranged on the front and lower part of the dining car, and a heating wire 7 for heating water and a power supply 8 for providing electric energy to the heating wire 7 are arranged in the water storage chamber. The rear of the dining car is provided with a water inlet, and the front of the food deliv...
Embodiment 2
[0026] On the basis of Embodiment 1, a liquid level sensor 3 is provided on the inner wall of the casing 1. When the water level is lower than the liquid level sensor 3, the liquid level sensor 3 sends a signal that the water level is too low to remind the staff to add water. The installation position of the liquid level sensor 3 is higher than the drain port and lower than the water filling port in the horizontal direction.
Embodiment 3
[0028] On the basis of Embodiment 2, a water adding mechanism 9 is provided at the water inlet, and a drainage mechanism 10 is arranged at the water outlet.
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