Apparatus for cooling food under water and maintaining water temperature therefor

A technology for cooling water temperature and maintaining device, which is applied in the direction of food preservation, preservation of seeds by freezing/cooling, preservation of meat/fish by freezing/cooling, etc., which can solve the problems of decreased freshness and long time of fresh food

Inactive Publication Date: 2009-01-07
SHINYOU SANGYO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the freshness of fresh food will be reduced
[0006] In addition, in the method of lowering the temperature with cold air, it takes a long time to lower the temperature of the food itself to about 0°C.

Method used

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  • Apparatus for cooling food under water and maintaining water temperature therefor
  • Apparatus for cooling food under water and maintaining water temperature therefor
  • Apparatus for cooling food under water and maintaining water temperature therefor

Examples

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Embodiment Construction

[0015] Such as figure 1 As shown, the water cooling water temperature maintaining device 1 is composed of a water tank 2 comprising a tank cover 2a, a tank side wall 2b and a tank bottom 2c, an ultrasonic vibrator 3, a treatment water cooling device 4, a thermistor temperature sensor 5, a stirring pump 6, and a water tank The vibration diffusion net 7 and the electrical control panel 8 constitute.

[0016] Ethanol water 10 composed of clear water and ethanol is charged into the water tank 2 . Under the condition that the ethanol water 10 does not freeze at about 0°C, for the purpose of storing the food 9 in water at 0°C, the amount of ethanol added is 5% relative to the clear water.

[0017] In order to keep the water temperature of the ethanol water 10 in the water tank, the water tank cover 2a, the wall surface 2b and the bottom surface 2c of the water tank 2 are formed into a two-layer structure, and the space between the two layers forms a vacuum, so that the water tank 2...

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Abstract

The present invention provides an underwater-cooling water-temperature maintaining apparatus of food, and the aim of the invention is to provide an apparatus which cools and preserves the food without freezing the food through a method without cold air. The underwater-cooling water-temperature maintaining apparatus of food includes: a water tank where a cooled stuff and cooling treated water of which a freezing point is not more than zero Celsius degree; a treated water cooler configured to cool the cooling treated water; a water temperature detection sensor configured to detect a water temperature of the cooling treated water; an agitator pump configured to equalize the water temperature of the cooling treated water in the water tank; ultrasonic vibrators configured to oscillate ultrasound toward an inside of the water tank in order to prevent the cooled stuff from being frozen; and a controller configured to control the ultrasonic vibrators, the water temperature detection sensor, the treated water cooler, and the agitator pump so as to maintain the water temperature of the cooling treated water at a temperature at which the cooled stuff is not frozen.

Description

technical field [0001] The present invention relates to a water cooling water temperature maintaining device (a device for maintaining the water temperature in order to cool food in water) for non-freezing preservation of food containing water, especially fresh food. Background technique [0002] In the expansion of the circulation of fresh food at home and abroad, the method for maintaining the freshness of fresh food is the preservation method of keeping freshness by low-temperature refrigeration (refrigerated food at low temperature, method of maintaining its freshness and preserving food). Refrigerators and low-temperature storages use this preservation method of maintaining freshness by low-temperature refrigeration to preserve fresh food and maintain freshness. The preservation method of maintaining freshness through low-temperature refrigeration is to blow cold air into the refrigerator through an air refrigerator equipped with the refrigerator to lower the temperatu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L3/36A23L3/00A23B4/06A23B4/00A23B7/04A23B7/00A23B9/00A23B9/10
CPCA23L3/363A23L3/28A23L3/30A23L3/36A23B4/01A23B4/037A23B7/01A23B9/04
Inventor 竹中伸太郎
Owner SHINYOU SANGYO
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