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Wine cabinet adopting Sterling refrigerating machine

A technology for refrigerators and wine cabinets, which can be used in household refrigeration devices, applications, household appliances, etc. It can solve the problems of temperature and humidity fluctuations, unfavorable wine storage, etc., and achieve small temperature fluctuations, high temperature control accuracy, and good environmental adaptability Effect

Inactive Publication Date: 2012-09-05
UNIV OF SHANGHAI FOR SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, even if the wine cabinet is in a stable state, the temperature and humidity in the wine cabinet will fluctuate periodically, which is not good for the preservation of wine

Method used

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  • Wine cabinet adopting Sterling refrigerating machine
  • Wine cabinet adopting Sterling refrigerating machine
  • Wine cabinet adopting Sterling refrigerating machine

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Embodiment Construction

[0032] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but the protection scope of the present invention should not be limited thereby.

[0033] Please see first Figure 1-6 , as shown in the figure, the gravity heat pipe cooling device 200 includes four U-shaped gravity heat pipes 203, and the gravity heat pipes 203 are filled with propane as a heat-conducting working fluid. In the annular groove 812 on the inner side of the ring of 800 along the circumferential direction, it is in close contact with the heat dissipation surface 101 of the Stirling refrigerator 100, and is coated with heat-conducting silicone grease at the contact point. Two bolts are arranged on the ring locking member 800 The holes 806 and 807 are connected by bolts to the pair 205, so that the annular locking member 800 and the heat dissipation surface of the Stirling refrigerator 100 are closely fixed, and there are several gaps 808, 809...

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Abstract

The invention discloses a wine cabinet adopting a Sterling refrigerating machine, which comprises a wine cabinet box body and a refrigerating system. The wine cabinet is characterized in that the refrigerating system is formed by connecting the Sterling refrigerating machine, a gravity assisted heat pipe radiating device, a cored heat pipe cold conducting device, an annular locking piece and an annular fastening piece, and is arranged on the top of the wine cabinet box body; a steel sheet which has nonuniform micropores and is parallel to a rear plate is arranged in the front of the rear plate inside the wine cabinet box body and below a cored heat pipe cold conducting device; and a gap between the rear plate and the steel sheet forms an air flue. In the wine cabinet, due to the combination of the technology of the Sterling refrigerating machine and a heat pipe, the temperature control accuracy in the wine cabinet is high and the environmental suitability is high, so the characteristic of constant temperature and humidity in the wind cabinet in the stable state is realized easily.

Description

technical field [0001] The invention relates to a wine cabinet and electrical refrigeration, in particular to a wine cabinet using a Stirling refrigerator. Background technique [0002] When storing all kinds of high-end wine, in order to maintain its good quality, it needs to be stored in a certain environment. The environment for preserving wine requires constant temperature, constant humidity, light protection, shock absorption, ventilation, and no peculiar smell. The wine cabinet can precisely control the environment of wine storage to prevent it from going bad due to oxidation. [0003] At present, commercially available wine cabinets generally adopt two refrigeration methods: thermoelectric refrigeration and vapor compression refrigeration. [0004] A wine cabinet using thermoelectric cooling uses a thermoelectric cooler (TEC) as the main cooling source. The working principle of a thermoelectric cooler is based on the second thermoelectric effect (ie, the Boltier ef...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D31/00
Inventor 陈曦马诗旻刘业凤张华
Owner UNIV OF SHANGHAI FOR SCI & TECH
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