Beverage vending machine

Abstract

The invention discloses a beverage vending machine. The beverage vending machine comprises a machine body, a vending mechanism and a beverage storage device, the vending mechanism and the beverage storage device are arranged on the machine body, the vending mechanism is connected with the beverage storage device, the beverage storage device is characterized in that the beverage storage device comprises an inner bag, an outer packaging container, the inner bag is arranged inside the outer packaging container, the inner bag is provided with a beverage inlet and outlet pipe, the beverage inlet and outlet pipe is arranged on the inner bag, an opening of the beverage inlet and outlet pipe penetrates through the outer packing container to extend out, the outer packaging container is provided with a gas inlet and outlet pipe which can be communicated with an external gas source. Compared with the prior art, the beverage vending machine has the beneficial effects that the beverage storage device is provided with the inner bag and the outer packaging container, the inner bag is extruded to send out the beverage with the same volume as the gas by increasing the volume of the gas in the outerpackaging container, the beverage extrusion method is changed, the gas can be effectively prevented from affecting the quality of the beverage, the inner bag can be cleaned more conveniently and rapidly, due to the fact that the outer packing container is not in direct contact with the beverage, a common material can be adopted, so that the production cost is greatly reduced.

Description

technical field [0001] The present invention relates to a beverage vending device, in particular to a beverage vending machine. Background technique [0002] Beverages, usually including alcoholic beverages (such as beer) and non-alcoholic beverages (such as cola). In places such as bars and restaurants, there are usually beverage vending equipment for selling these beverages. At present, beverage vending equipment usually includes a body, a vending mechanism installed on the body, and a beverage storage device, and the vending mechanism is connected to the beverage storage device. And the beverage storage device usually adopts barrel or tank to store beverage. When a certain volume of beverage is required, a certain volume of gas is input into the barrel or tank to squeeze out the beverage. [0003] For example, a bulk beer vending machine disclosed in Chinese patent document CN207294156U "A Bulk Beer Vending Machine" has a structure including a wine barrel, a wine fetch...

AI Technical Summary

Problems solved by technology

[0005] 1. Because the gas is used to enter the wine barrel to squeeze out the beverage, the beverage is in contact with the gas, which will easily affect the quality of the beverage, and it is difficult to clean the beverage after it is emptied, and because the container directly contacts the beverage, it is necessary to use materials that can be used to store beverages, It leads to high cost, cannot be discarded, and can only be recycled and reused;

[0006] 2. Due to the large volume of wine barrels and cannot be changed, the material is usually wood or metal, which is heavy, difficult to transport, difficult to recycle, and very expensive to use

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