Multi-Temperature Control Refrigerator Comprising an Ice Machine

Abstract

The present invention relates to a multi-temperature control refrigerator, in which an ice machine is installed and the cooling mode of the refrigerator is a mixed air-cooling and direct cooling mode. Particularly, the present invention relates to a refrigerator having ice-making function, in which the refrigeration cycle is a dual cycle and two different evaporators are included. Due to that the ice making room of the of the refrigerator of the present invention adopts a mixed air-cooling and direct cooling mode, and that impulse solenoid valves and dual temperature control device are introduced to the dual cycle system, the energy is optimally distributed and utilized, the fluctuation of temperature is small and the ice making efficiency of the ice making room and the quality of the ice cubes are much improved. And the whole refrigerator makes less noise, consumes fewer refrigerants and makes ice of good quality rapidly.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to a multi-temperature control refrigerator, in which an ice machine is installed and the cooling mode of the refrigerator is a mixed air-cooling and direct cooling mode. Particularly, the present invention relates to a multi-temperature control refrigerator having ice-making function, in which the refrigeration cycle is a dual cycle and the cooling mode is a mixed air-cooling and direct cooling mode.[0003]2. Description of the Related Art[0004]While living standards are improved with each passing day, ice cubes are required more and more in our daily lives. The fact that a major part of the operation of ice is machines in the past involves manual work is not satisfactory but automatic ice machines facilitate the use of ice cubes greatly, because the whole ice-making process of an automatic ice machine doesn't involve any manual intervention.[0005]Automatic ice machines in the prior art can...

AI Technical Summary

Benefits of technology

[0012]The objects of the present invention can be achieved according to the following description. Said refrigerator can be divided into freezer compartment 1 and refrigerator compartment 2. In the freezer compartment 1, an ice making room is usually set at the upper-left part when the door of the refrigerator is opened to the left. Said ice making room is installed with a door 9 so as to prevent the flow of the refrigerating effect an

Problems solved by technology

The fact that a major part of the operation of ice is machines in the past involves manual work is not satisfactory but automatic ice machines facilitate the use of ice cubes greatly, because the whole ice-making process of an automatic ice machine doesn't involve any manual intervention.

But the disadvantages are that the volume of the ice machine is bulky and too much space is taken up.

The structure of this type of ice machine is complex and many parts and components are involved and the reliability is low.

But it is hard to coordinate the interrelationship between the temperature of the freezer compartment and the refrigerating effect of the ice-making room when the requirement of the freezer compartment and that of the ice machine are different, because the freezing process of the ice machine set inside the freezer compartment adopts the refrigeration system of the freezer compartment.

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