Rapid dynamic ice making method of ice making system

A dynamic and fast technology, applied in ice making, ice making, lighting and heating equipment, etc., can solve the problems of low static ice making efficiency, achieve fast ice making speed, stable operation, and increase the level of large-scale

Inactive Publication Date: 2015-06-24
安徽绿能技术研究院有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a fast and dynamic ice-making method for an ice-making system, the purpose of which is to solve the problem of low static ice-making efficiency, and improve the large-scale level of ice-making equipment while realizing fast ice-making

Method used

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Embodiment Construction

[0018] The specific implementation of the present invention will be described in further detail below through the description of the embodiments, so as to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0019] In order to solve the problems existing in the prior art and overcome its defects, realize the problem of low static ice-making efficiency, achieve the purpose of the invention while realizing fast ice-making, and improve the large-scale level of the ice-making equipment, the technical solution adopted by the present invention for:

[0020] The rapid dynamic ice-making method of the ice-making system of the present invention, the ice-making system includes a subcooler, a supercooling elimination device, and an ice storage tank;

[0021] Water is pumped out from the ice storage container. At this time, the temperature of the water is ≥0°C, and after heat e...

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PUM

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Abstract

The invention discloses a rapid dynamic ice making method of an ice making system. The ice making system comprises a cooler, a supercooling elimination device and an ice storage tank. Water is pumped out from the ice storage container, the temperature of the water is larger than or equal to zero DEG C at the moment, and the water becomes supercooled water with the temperature lower than zero DEG C after heat exchange with a refrigerant in the cooler. The supercooled water becomes an ice water mixture after passing the supercooling elimination device and enters the ice storage container, and ice and water are separated from each other in the ice storage container. The ice separated out of the ice water mixture is stored in the ice storage container, and the water separated out of the ice water mixture continues to circulate in the ice making system. When the rapid dynamic ice making method is used for ice making, ice layers are not generated on the surface of heat exchange equipment, heat resistance of heat exchange between an ice making solution and the refrigerant is not increased or changed along with ice making, the system works stably in the whole ice making process, and accordingly, ice making efficiency of the system is improved; ice making speed is high, stable operation is achieved, maximum ice making quantity per unit can reach 1.5t / day, and scale expanding level of ice making equipment is improved.

Description

technical field [0001] The invention belongs to the technical field of refrigeration systems. More specifically, the present invention relates to a method for fast and dynamic ice making of an ice making system. Background technique [0002] Static ice-making technology has been studied earlier, the theory is more mature, and it has already been industrialized. However, the static ice-making technology still has problems such as obvious layering of water and ice, increasing the thermal resistance of the solid / liquid interface, reducing the heat transfer efficiency of the system, taking a long time for cooling, and reducing the coefficient of performance (COP) of the refrigeration unit. Moreover, the static ice-making rate is basically not adjustable, and the response ability to load changes is poor, and there are limitations in the place of use. [0003] At present, static ice-making technology is adopted in China, and the maximum ice-making capacity of a single machine do...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25C1/00
Inventor 卞国琛陈家亮
Owner 安徽绿能技术研究院有限公司
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