Ice making device and refrigerator

Abstract

The invention provides an ice making device and a refrigerator. The ice making device comprises a body support, an ice making box rotationally installed in the body support, a temperature changing device and a lifting mechanism. The interior of the ice making box is divided into at least one ice making tray with an upward opening, and the ice making trays are used for containing water to make ice blocks. The temperature changing device is located above the body support and comprises semiconductor chilling plates. The lifting mechanism is connected with the temperature changing device and used for lowering the temperature changing device in the ice making process to the position where the temperature changing device partially stretches into the ice making box, and therefore the refrigerating capacity generated by the semiconductor chilling plates is transmitted into the water in the ice making box to form the ice blocks. According to the ice making device and the refrigerator, the refrigerating capacity generated by the semiconductor chilling plates in the ice making process is directly introduced into the water in the ice making box so that the water in the ice making box can be iced rapidly, and the purpose of instant icing is achieved.

Description

technical field [0001] The invention relates to the technical field of ice making, in particular to an ice making device and a refrigerator. Background technique [0002] At present, household twist-type ice machines are generally refrigerated by a frost-free refrigeration system. Usually, the ice machine is directly installed in the freezer compartment of the refrigerator or in a closed compartment in the refrigerator room, and the cold air is blown directly to the ice box by the fan. , so that the water in the ice box freezes into ice. After the ice cubes are fully formed, the ice cubes in the ice box are dislodged under the action of gravity by the ice machine motor to twist the ice box. Usually, this ice-making method has low ice-making efficiency, and the water in the ice-making box generally freezes from the outside to the inside, and air bubbles are easily generated inside the ice cubes, making the ice cubes opaque. With the improvement of human living standards, pe...

AI Technical Summary

Problems solved by technology

Usually, this ice-making method has low ice-making efficiency, and the water in the ice-making box is generally frozen from the outside to the inside, and air bubbles are easily generated inside the ice cubes, making the ice cubes opaque.

With the improvement of human living standards, people's requirements for the quality of ice cubes and ice-making speed increase, which leads to the fact that this type of twisting ice machine cannot meet people's needs day by day.

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