Refrigeration appliance

A technology of refrigeration equipment and compartments, which is applied in the field of household refrigerators, and can solve problems affecting the energy balance of equipment and the operating efficiency of electrical appliances, etc.

Active Publication Date: 2012-05-16
BSH BOSCH & SIEMENS HAUSGERAETE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the fan itself requires driving energy, which negatively affects the energy balance of the device, and since this driving energy is eventually output as heat to the storage compartment, it must be further dissipated by a corresponding additional work of the refrigeration unit, which also negatively Affect the operating efficiency of electrical appliances

Method used

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Examples

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Embodiment Construction

[0019] figure 1 Shown is a section through a combined domestic refrigerator with a frame 1 , a standard refrigerator compartment 2 , a freezer compartment 3 and doors 4 , 5 for closing the two compartments. The doors 4, 5 each comprise planar, square-shaped protrusions 6 and 7 which are inwardly aligned and protrude into the designated compartment 2 and / or 3 when the doors 4 and / or 5 are in the closed position, and thus are Narrow peripheral air gaps 8, 9 are formed between 6 and / or 7 and the facing top, bottom and side wall surfaces of compartments 2 and / or 3. Air exchange and heat transfer inevitably take place by means of this air gap 8 and / or 9 between the interior of the compartment 2 and / or 3 and the inner side of the seal 10 , which seals between the protrusions 6 and / or 7 The surround is attached to the inside of the door 4 and / or 5 and against the front part 11 of the frame 1 .

[0020] Although the air gap 9 between the bottom of the freezer compartment 3 and the u...

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PUM

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Abstract

The invention relates to a refrigeration device, in particular a household refrigeration device, which comprises a heat-insulating housing surrounding a storage room. In the storage room (3), a thawing sign (16) is arranged in front of the passage (9, 10) that leads from the storage room through the housing to the outside.

Description

technical field [0001] The invention relates to a refrigeration appliance, in particular a domestic refrigerator, having a frame surrounding a storage compartment open at least on one side, and having a door which, in the closed position, rests against a storage compartment covering the storage compartment. Frame front. Refrigerators of this type generally have flat protrusions on the inside of their doors protruding into the storage compartment, thereby increasing the effective thickness of the door's insulating layer without increasing its visible thickness from the outside. However, the surface where the door and frame meet is the refrigeration unit's weakest point in terms of insulation, as an air gap between the door and frame would directly connect the interior of the storage compartment to the seal placed between the door and frame internal. If suitable precautions are not taken, the front area of ​​the storage compartment near the door is therefore consistently warme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D23/08
CPCY02B40/34F25D23/087F25D21/04F25B2339/023Y02B40/00
Inventor P·埃卡茨贝格C·福泽K-F·莱布勒B·普夫洛姆
Owner BSH BOSCH & SIEMENS HAUSGERAETE GMBH
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