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Refrigeration appliances with evaporator

A technology for refrigerating appliances and evaporators, which is applied to evaporators/condensers, refrigerators, refrigeration components, etc., can solve problems such as uneven cooling of bearing parts, and achieve the effect of saving materials and shortening the length of pipes

Active Publication Date: 2018-02-16
BOSCH SIEMENS HAUSGERATE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this arrangement of the tubes on the carrier leads to uneven cooling of the carrier

Method used

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  • Refrigeration appliances with evaporator
  • Refrigeration appliances with evaporator
  • Refrigeration appliances with evaporator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] figure 1 A refrigerator according to one exemplary embodiment for a refrigeration appliance 100 is shown, which has an upper refrigerator door 102 and a lower refrigerator door 104 on its refrigeration appliance front. The refrigerator is used, for example, to cool food and includes a refrigerant cycle with an evaporator ( figure 1 not shown), compressor (not shown), condenser (not shown) and throttling mechanism (not shown).

[0036] The evaporator is designed as a heat exchanger in that after expansion the liquid refrigerant evaporates inside the refrigerator by absorbing heat from the medium to be cooled, for example air.

[0037] The compressor is the mechanically driven component that draws refrigerant vapor from the evaporator and pushes it to the condenser at higher pressure.

[0038] The condenser is configured as a heat exchanger in which, after compression, the evaporated refrigerant is liquefied by releasing heat to the external cooling medium, namely the s...

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PUM

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Abstract

The invention relates to a refrigerating device with an evaporator (200). The evaporator (200) has a support (202) and a pipe (204) arranged on the support (202) for conducting a coolant. The pipe (204) on the support (202) has a first pipe region (I), through which the coolant can flow substantially in a first transport direction, in particular from top to bottom, in the operating position of the refrigerating device (100), and a second pipe region (II), through which the coolant can flow substantially in a second transport direction, in particular from bottom to top. According to the invention, the first pipe region (I) and the second pipe region (II) each has a section (210a, 212a, 210b, 212b) and (214a, 214b), respectively, which are nested on the support (202).

Description

technical field [0001] The invention relates to a refrigeration appliance with an evaporator, wherein the evaporator has a carrier part and tubes arranged on the carrier part for conducting refrigerant, wherein the tubes on the carrier part have a first tube region and a second pipe region, which in the operating position of the refrigerating appliance can flow through substantially in the first conveying direction, in particular from top to bottom, which can flow substantially in the second conveying direction direction, especially from bottom to top. Background technique [0002] Patent document US 2,386,889 shows an evaporator. [0003] Publication WO 2012 / 136569 A1 shows a domestic refrigeration appliance with evaporator plates connected by webs. [0004] Patent document US 2,509,779 shows a refrigeration element for refrigeration appliances. [0005] Refrigeration appliances, in particular refrigeration appliances designed as household appliances, are known and are u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B39/02F25D11/00
CPCF25B39/02F25B2339/023F25D11/00F28D1/0417F28D1/0477F28F1/22
Inventor S·布伦斯T·黑尔费里希H·伊勒B·普夫洛姆
Owner BOSCH SIEMENS HAUSGERATE GMBH
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