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Coil pipe evaporator and freezing-refrigeration device

A technology of a coil evaporation and refrigeration device, which is applied in the field of refrigeration and refrigeration devices and coil evaporators, can solve problems such as unfavorable distribution of refrigeration power from the perspective of processing technology.

Inactive Publication Date: 2008-07-16
BOSCH SIEMENS HAUSGERATE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this solution is unfavorable from a process-technical point of view and with regard to the distribution of cooling power in the freezer due to its asymmetrical structure

Method used

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  • Coil pipe evaporator and freezing-refrigeration device
  • Coil pipe evaporator and freezing-refrigeration device
  • Coil pipe evaporator and freezing-refrigeration device

Examples

Experimental program
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Embodiment Construction

[0020] First, refer to figure 1 , 2 To explain the structure of the slide rail. One can see the elongated plate-shaped slide rail body 1, which has a smooth upper surface. Protruding perpendicularly from a longitudinal edge of the rail body 1 are two arms 2 which each have two tongues protruding downwards and forming pipe clamps 3 on their undersides. Suitably determine the size of the free cross-section of the tube clamp 3 so that the refrigerant tubes of the coil evaporator are clamped in a form-fitting manner, which will also be combined below image 3 to illustrate. An opening 4 formed on the upper surface of each arm 2 between the tongues of the pipe clamp 3 makes it easier on the one hand to diverge the tongues apart (because the opening weakens the mechanical strength of the arms 2) and thus simplifies the installation of the pipe. The attachment of the clip 3 to the refrigerant tube, on the other hand, simplifies the shaping of the entire slide rail including the t...

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PUM

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Abstract

The invention concerns a sliding rail for a wire tubular evaporator, said sliding rail comprising an elongated rail body (1) designed to be mounted on such an evaporator and to protect the latter against abrasion caused by a frozen product container mobile above the evaporator. Said sliding rail further includes at least a tubular clamp (3) for fixing the rail body (1) on a refrigerating pipe of the evaporator. Said tubular clamp (3) is mounted on an arm (2) projecting laterally relative to the rail body (1).

Description

technical field [0001] The invention relates to a coil evaporator and a freezing and refrigerating device comprising the coil evaporator. Background technique [0002] The coil evaporator is traditionally composed of a refrigerant tube meandering in a plane and a plurality of metal wires, which are connected to the tube at multiple points above or below the tube. In order to provide a firm and stable rigid structure, another aspect is to increase the effective heat exchange surface of the evaporator. [0003] Such coil evaporators are used in particular in refrigerators, where the coil evaporators are each arranged in a plane between two refrigerated goods containers in order to effectively cool the contents of the containers. [0004] In order to make optimal use of the available internal volume of the freezer, the frozen goods container is installed as close as possible to the coil evaporator in the vertical direction. When filled with items, the frozen item container ma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B39/02F25D23/08F23D5/02F25D25/02
CPCF25D25/024F25D23/08F25B39/02F25D23/006
Inventor S·格尔斯特纳S·格雷西
Owner BOSCH SIEMENS HAUSGERATE GMBH