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ice maker

A technology for ice-making boxes and ice-making trays, which is used in ice-making, household refrigeration devices, ice-making and other directions, can solve problems such as insufficiency, low ice-making efficiency, and opaque ice cubes, and achieves improved ice-making speed and cooling. The effect of uniform distribution of speed and cooling capacity

Active Publication Date: 2018-04-20
HEFEI HAIER REFRIGERATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing ice machine has the defects of low ice making efficiency and incomplete deicing of the heater
In addition, the ice box generally freezes from the outside to the inside, and the inside of the ice cube is prone to air bubbles, making the ice cube opaque
With the improvement of human living standards, people's requirements for the quality of ice cubes and the speed of ice making have increased, which has led to the fact that this type of ice machine cannot meet people's needs day by day.

Method used

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Examples

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Embodiment Construction

[0046] figure 1 is a schematic structural diagram of an ice making device 100 according to an embodiment of the present invention; figure 2 yes figure 1 A schematic exploded view of ice making apparatus 100 is shown. see figure 1 and figure 2 , the ice making device 100 may generally include an ice making box 10 .

[0047] The ice-making box 10 is made of a first heat-conducting material, and a plurality of ice-making compartments are formed inside it to contain water for making ice cubes. A plurality of ice-making trays may be arranged in a row along the length direction of the ice-making device 100 . image 3 and Figure 4 yes figure 1 A schematic cross-sectional view of the ice making device 100 is shown. Such as image 3 and Figure 4 As shown, each ice-making tray may have a U-shaped cross-section in the length direction and width direction of the ice-making device 100 . The ice making device 100 may further include an ice pulling rod 20 provided with a plura...

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Abstract

Provided are an ice making apparatus (100) and a refrigerator (1). The ice making apparatus (100) comprises: an ice making box (10) composed of a first thermally conductive material and internally divided to form a plurality of ice making grids for accommodating water to make ice cubes; a thermally conductive block (30) composed of a second thermally conductive material and arranged on the bottom of the ice making box (10); and at least one semiconductor cooling plate (50) arranged between the lower surface of the ice making box (10) and the upper surface of the thermally conductive block (30), an opposite first temperature changing surface (51) and a second temperature changing surface (52) of each semiconductor cooling plate (50) respectively being in thermal contact with the lower surface of the ice making box (10) and the upper surface of the thermally conductive block (30). The ice making apparatus (100) increases the cooling rate of water and implements rapid ice making, and facilitates the uniform distribution of cold in the ice making grids of the ice making box (10), so that the quality of the obtained ice cubes is basically the same.

Description

technical field [0001] The invention relates to the technical field of ice making, in particular to an ice making device. Background technique [0002] Ice machines typically include an ice box that holds the water used to make ice cubes. At present, household ice machines are divided into indirect cooling ice machines and direct cooling ice machines. The indirect cooling ice machine uses the cold air circulating in the freezer to blow into the ice box to make ice cubes, and the direct cooling ice machine uses the evaporator of the refrigeration cycle to provide cold energy to the ice box to make ice cubes . The method of removing ice cubes from the ice box usually adopts the heating type deicing method, that is, the ice cubes are separated from the ice box through the heater, and then the motor drives the ice pulling rod to rotate or twist the ice box to deform. ice. The existing ice maker has the defects of low ice making efficiency and incomplete deicing by the heater...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25C1/24F25B21/02F25D11/00
CPCF25B21/02F25C1/24F25D11/00
Inventor 王海娟李鹏贾振飞
Owner HEFEI HAIER REFRIGERATOR
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