Thermal insulation de-icing barrel for vehicular water dispenser

Abstract

The invention discloses a thermal insulation de-icing barrel for a vehicular water dispenser. The thermal insulation de-icing barrel comprises a water storage barrel, a water pipe, an air pipe, an electric heating wire and a circuit mainboard. The water pipe reaches the bottom of the water storage barrel, the air pipe is positioned at the top of the water storage barrel, and the outer end of the air pipe is communicated with the outside. The electric heating wire penetrates through the water pipe to directly reach the bottom of the pipe, is then bent from the bottom of the pipe to return to the top of the water storage barrel and finally penetrates outwards from the side wall of the water pipe to enter the air pipe. The circuit mainboard is arranged in a barrel cover and provided with two power interfaces and two transmission interfaces, and power lines and transmission lines are connected to the power interfaces and the transmission interfaces respectively. A high water level probe, a low water level probe, a water quality monitor, a water level common terminal and a barrel internal temperature sensor are arranged in the water storage barrel, a barrel external temperature sensor is arranged outside the water storage barrel, and the high water level probe, the low water level probe, the water quality monitor, the water level common terminal, the barrel internal temperature sensor and the barrel external temperature sensor are connected with the circuit mainboard through corresponding interfaces of the circuit mainboard. The water storage barrel is high in de-icing efficiency and great in thermal insulation effect, ice cubes can be added into the barrel in summer to realize supplying of icy water, and the electric heating wire can be electrified in summer to quickly deice so as to realize supplying of hot water through heating with the water dispenser.

Description

technical field [0001] The invention relates to a heat-insulating ice-melting bucket, in particular to a heat-insulating ice-melting water storage bucket for a vehicle-mounted water dispenser. Background technique [0002] The vehicle-mounted water dispenser is equipped with a water storage bucket, which is connected to the vehicle-mounted water dispenser through a water pipe. The vehicle-mounted water dispenser is equipped with components such as a power supply, an electric hot water tank, a water pump, a solenoid valve, a control box, and a spout. The control box starts the water pump, solenoid valve and In the electric hot water tank, the water flows from the water storage tank to the electric hot water tank through the water pipe, and after being heated, it flows out from the water outlet for people to drink. The existing problem is: when the winter temperature is lower than 0°C, the water in the water storage tank and the water pipe is easy to freeze, causing the water ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defect that the existing vehicle-mounted water dispenser water storage tank freezes in winter and the water temperature rises with the ambient temperature in summer, and invents a vehicle-mounted water dispenser thermal insulation and ice-melting water storage tank that melts ice in winter for heat preservation and stores ice for cold storage in summer

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