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A domestic beverage dispensing apparatus comprising an adsorbent cooling device

A technology for dispensing machines and beverages, applied in refrigerators, liquid distribution, household appliances, etc., which can solve problems such as high current and large cooling equipment volume

Inactive Publication Date: 2009-08-05
KONINK PHILIPS ELECTRONICS NV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, to cool beer in a very short period of time, such as half an hour or so, would require a very powerful cooling device, and that would require a high current supply, as well as a huge cooling device volume, which is not suitable for domestic beer dispensers. words are unfavorable

Method used

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  • A domestic beverage dispensing apparatus comprising an adsorbent cooling device
  • A domestic beverage dispensing apparatus comprising an adsorbent cooling device
  • A domestic beverage dispensing apparatus comprising an adsorbent cooling device

Examples

Experimental program
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Embodiment Construction

[0030] The figures do not show the entire beer dispensing machine, which is shown for example in the figures of WO-A-2004 / 051163. The figures only schematically show a keg 1 containing beer, which is accommodated in a domestic beer dispenser, and shows part of a cooling system for cooling the keg 1 . The keg 1 is basically a cylindrical container with a central axis 2 and holds eg 6 liters of beer.

[0031] figure 1 The working principle of the sorption cooling device 3 in a domestic beer dispenser according to the invention is shown. The heat transfer means of the sorption cooling device 3 are contact elements 4 in thermal contact with the substantially cylindrical side wall of the bucket 1 . The material of the contact element 4 is, for example, aluminum, a heat-conducting polymer or graphite. The adsorption cooling device 3 is equipped with a liquid chamber 5 and an adsorption chamber 6 . A liquid chamber 5 is adjacent to the thermal contact element 4 and a sheet 7 of w...

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PUM

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Abstract

beverage dispensing apparatus for enclosing and cooling a keg (1) containing a beverage, comprising means for guiding the beverage from the keg (1) to a dispending tap for controlling the beverage output from the dispensing apparatus. The apparatus comprises a cooling system provided with heat transfer means (4) being in direct thermal contact with the keg (1). The cooling system is provided with an adsorbent cooling device (3) comprising a liquid chamber (5) for containing and vaporizing a liquid working substance (8), and an adsorbent chamber (6) containing an adsorbent (9) for adsorbing the vaporized working substance. The liquid chamber (5) is connected through a control valve (12) with the adsorbent chamber (6).

Description

technical field [0001] The invention relates to a beverage dispensing machine for enclosing and cooling a keg containing a beverage, comprising means for introducing the beverage from the keg into a dispensing tap for controlling the output of the beverage from the dispensing machine, further comprising a device equipped with the keg Cooling systems with heat transfer devices in direct thermal contact. Background technique [0002] Commercial beverage dispensing machines are known for dispensing draft beer in pubs and the like. Generally, therefore, beer is cooled in a cooler as it is introduced into the beer dispensing tap. This draft beer dispenser is used in pubs where large quantities of beer are dispensed daily and where there is room for a bulky cooler. The situation is different for home beer dispensers, which fit well on a kitchen counter or table. For this reason, in beer dispensing machines for domestic use, the beer is cooled while in the keg before being led f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D31/00F25B17/08B67D7/80
CPCF25B21/02F25D31/006F25B17/08F25B17/083B67D1/0869F25D31/00
Inventor E·M·斯卢特J·M·博尔斯玛H·王M·J·M·布鲁治曼R·范斯特拉坦P·C·杜因维尔德J·B·库珀拉斯
Owner KONINK PHILIPS ELECTRONICS NV