Pipeline system of barreled water vending machine

Abstract

The invention discloses a pipeline system of a barreled water vending machine. The pipeline system comprises a water bucket containing drinking water, a first water pump, a water storage tank, a firstwater inlet pipe, a second water pump, a cold tank, a refrigerating component, a circulating pipe, a cold water pipeline, a water outlet pipe and a controller, wherein a first electromagnetic valve is arranged on the first water inlet pipe, and the cold water pipeline comprises a second water inlet pipe and an outflow pipe; the refrigerating component is suitable for refrigerating the interior ofthe cold tank, a second electromagnetic valve is arranged on the second water inlet pipe, and a third electromagnetic valve and a fourth electromagnetic valve are arranged on the circulating pipe; the circulating pipe further communicates with the water outlet pipe, and a fifth electromagnetic valve is arranged on the water outlet pipe; and the first water pump, the second water pump, the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve, the fourth electromagnetic valve and the fifth electromagnetic valve are separately in signal connection with the controller. The pipeline system of the barreled water vending machine can achieve water discharging and vending of barreled water, and no filter element is required.

Description

technical field [0001] The invention relates to the technical field of water vending machines, in particular to a pipeline system for bottled water vending machines. Background technique [0002] Water plays an important role in our life. It is the source of life and one of the indispensable material resources for the survival and development of human beings. In order to meet people's demand for quoted water, many communities are equipped with automatic water vending machines, through which the residents of the community can be provided with direct drinking water. The emergence of automatic water vending machines provides a great Great convenience. Most of the existing water vending machines use filter elements to filter tap water and then sell them. Since the water vending machines are used in a large amount, the service life of the filter elements will be shortened accordingly. Neglect of management will cause no one to replace the filter element after its service life i...

AI Technical Summary

Problems solved by technology

Most of the existing water vending machines use filter elements to filter tap water and then sell them. Since the water vending machines are used in a large amount, the service life of the filter elements will be shortened accordingly. Neglect of management will cause no one to replace the filter element after its service life is up, which will make the water quality unqualified and bring safety hazards to users of water vending machines

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