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Cold appliance

A refrigeration device, refrigeration device technology, applied in the direction of household refrigeration devices, refrigerators, refrigeration components, etc., can solve problems such as increasing the cost of refrigeration modules

Inactive Publication Date: 2011-05-18
AB ELECTROLUX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this type of solution is that more movable parts and control equipment need to be set up, which will increase the cost of the cooling module

Method used

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  • Cold appliance
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Experimental program
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Embodiment Construction

[0045] Figure 1a It is a partially removed perspective view of a modular combined refrigeration device, that is, a refrigeration device or a freezing device or a combination thereof. By combination it is meant that the refrigeration unit has a separate insulating section that divides the cryogenic space into a separate freezer compartment and a separate refrigerated compartment. In this embodiment, the device has a single function of freezing or refrigeration. The refrigeration device 100 includes a cabinet 101 and a refrigeration module 102 , and the refrigeration module 102 is positioned under an inner bottom plate 103 of the cabinet 101 . Although not shown, the refrigeration unit generally includes internal accessories such as shelf supports, shelves, boxes, and locks; a control panel; lights; wiring; sensors, and the like.

[0046] Figure 1b It is an exploded perspective view of a modular combined refrigeration device 100, the refrigeration device 100 includes a cabin...

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PUM

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Abstract

The present invention discloses a cold appliance, such as a refrigerator or a freezer, comprising a cabinet (101) having a cold compartment (104) and a cooling module (102). The cooling module comprises an air outlet (43) delivering cooled air to the cold compartment, an air inlet (44) receiving air from the cold compartment, an evaporator (33), and an evaporator fan (42), which generates an air flow from the air inlet, through the evaporator, and out of the air outlet. The cooling module further comprises a pre-defrost device (47), which is arranged adjacent to the evaporator, such that the air from the cold compartment is guided by the pre-defrost device before reaching the evaporator such that at least some humidity in the air sticks to the pre-defrost device.

Description

technical field [0001] The invention relates to a refrigeration device. Background technique [0002] Household refrigeration appliances, such as refrigerators (also including pantry and wine coolers), and freezers (also including chest freezers), which are in the form of openable cabinets and are primarily suitable for domestic use, but can also Used for example in restaurants and laboratories, for the sake of brevity, hereafter referred to as refrigeration units, in the manufacture of domestic refrigeration units, it is usually possible to keep the production line as close to the consumer as possible because of the high transport costs. This requires quite a few production points. There is an urgent need to enable a small number of large production plants to distribute their products from these plants to other parts of the world. In this way, large-scale benefits can be generated. For example, one problem with transporting refrigeration units is that they are large prod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D21/04F25D19/02
CPCF25D19/02F25D2317/0411F25D21/04F25B39/022F25D21/14F25D2321/142F25D2321/147
Inventor 伯恩特·安德森克拉斯·安德森
Owner AB ELECTROLUX