Refrigerating and/or freezing device

A refrigeration device and refrigerant technology, which is applied to household refrigeration devices, refrigeration and liquefaction, refrigerators, etc., can solve the problems of capillary noise emission that cannot be eliminated, and achieve the effects of avoiding interference noise, simple processing technology, and reducing noise

Inactive Publication Date: 2013-04-24
LIEBHERR HAUSGERATE LIENZ
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, it has been shown that the entire noise emission from the capillary cannot be eliminated by this measure

Method used

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  • Refrigerating and/or freezing device
  • Refrigerating and/or freezing device
  • Refrigerating and/or freezing device

Examples

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Embodiment Construction

[0024] figure 1 The shown freezer 1 includes: an apparatus body 2, which is provided with a refrigerating chamber and a freezing chamber when necessary, in a known manner; a refrigerant circulation system 3, which includes an apparatus body provided in a recessed portion The compressor 4, the condenser 5, the capillary tube 6 and the evaporator 7. it goes without saying, figure 1 It only schematically shows the arrangement of the components of the refrigerant circulation system 3 and other configurations are also possible, and other additional components, such as other capillary tubes, two evaporators for the refrigerator compartment and the freezer compartment, or Other piping components connected with the condenser, such as frame heating pipes, solenoid valves and such components.

[0025] In order to prevent, for example, the vibration generated by the pressure fluctuation in the capillary 6 from being transmitted from the capillary 6 to the condenser 5 and to suppress the noi...

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Abstract

The present invention relates to a refrigerating and / or freezing device, in particular furniture such as a refrigerator, chest freezer and the like, comprising a refrigerant circuit which has a compressor, a condenser, a capillary tube and an evaporator, wherein the capillary tube is retained in a predetermined position, preferably on the condenser or a pipe which is connected to said condenser, by at least one capillary tube holder. According to the invention, the refrigerating and / or freezing device is distinguished in that the capillary tube holder is designed as a vibration damper for damping vibrations of the capillary tube.

Description

Technical field [0001] The present invention relates to a refrigerating and / or freezing device, especially household appliances such as freezers, refrigerators, etc., having a refrigerant circulation system having a compressor, a condenser, a capillary tube, and an evaporator, wherein the capillary tube consists of at least A capillary tube holder is held in a predetermined position, preferably on the condenser or a tube connected to the condenser. Background technique [0002] Such refrigeration and / or freezing devices need improvement in many aspects. One of the many aspects is noise emission. Although various measures to eliminate and reduce noise have been proposed and the operating noise of such devices is very low, eliminating undesirable noise sources and ensuring silent operation are still the subject of continued efforts. In this regard, the source of such undesired noise emission is at least one capillary tube of the refrigerant circulation system that transports the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B41/06F25D23/00
CPCF25B2500/13F25D23/006F25B41/067F25B41/37
Inventor 罗兰德·舍洛代茨
Owner LIEBHERR HAUSGERATE LIENZ
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