Refrigerating system for coffee machine

Abstract

The invention provides a refrigerating system for a coffee machine, which comprises a refrigerating mechanism, a programmable controller for controlling the operation of the refrigerating mechanism, and a sensor unit connected with the programmable controller and used for detection, the refrigerating mechanism comprises a refrigerating assembly, evaporation units arranged at the corresponding positions of an ice-making box, a stock bin and a cold water tank in the coffee machine respectively, and an electromagnetic valve for controlling connection and disconnection of the evaporation units andthe refrigerating assembly. The evaporation units are provided with ice-making evaporators, stock bin evaporators and cold water evaporators corresponding to the ice-making box, the stock bin and thecold water tank respectively. The refrigeration assembly is connected with the ice-making evaporator, the stock bin evaporator and the cold water evaporator through the electromagnetic valve, the electromagnetic valve controls supply of refrigerants, and therefore refrigeration of the ice-making evaporator, the stock bin evaporator and the cold water evaporator is controlled, and under the condition that the cost of the coffee beverage machine is low, multiple functions of refrigerating and fresh-keeping food materials, making ice drinks, cold drinks and the likecan be achieved through one refrigeration mechanism.

Description

technical field [0001] The invention relates to the technical field of coffee machines, in particular to a refrigeration system for coffee machines. Background technique [0002] With the advancement of the economy and the development of the Internet, people's lifestyles have begun to change, and many Western habits have gradually been accepted by people. Coffee, as a refreshing drink, has gradually been accepted by the public, and more and more people are beginning to like it. drink coffee. Due to the limitation of conditions, it is impossible to have a special coffee room in every place. In office buildings, hospitals and shopping malls, mass-market coffee beverage machines are often used to provide people with coffee beverages. [0003] A set of refrigeration system of the existing coffee beverage machine can only realize a certain function among several functions such as cold water, ice making, silo refrigeration, etc., and such function is relatively single; Or can rea...

AI Technical Summary

Problems solved by technology

[0003] A set of refrigeration system of the existing coffee beverage machine can only realize a certain function among several functions such as cold water, ice making, silo refrigeration, etc., and such function is relatively single; Or can realize multiple functions, but each function is controlled by independent Realized by refrigeration system, this method is very expensive

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