Ice-temperature library with ice slurry heat exchangers

A technology of heat exchange device and ice temperature storage, which is applied in household refrigeration devices, cooling fluid circulation devices, ice making, etc., can solve the problems of slow response, unfavorable temperature fluctuation of ice storage storage, long reaction time, etc.

Inactive Publication Date: 2019-05-03
CENT SOUTH UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, this adjustment method has a long reaction time and slow response, which is not conducive to reducing the fluctuation of the temperatu

Method used

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  • Ice-temperature library with ice slurry heat exchangers
  • Ice-temperature library with ice slurry heat exchangers
  • Ice-temperature library with ice slurry heat exchangers

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0015] The present invention is an improvement aimed at the problems of temperature fluctuations and high energy consumption in the existing ice temperature storage. It mainly adds an ice slurry heat exchange device to achieve the effect of cooling and maintaining temperature stability. wind. Such as figure 2 , the gas in the storehouse enters from the lower air supply port, and under the action of the upper fan 14, the air flow passes through the interlayer of the ice-temperature storehouse and reaches the air supply orifice plate 16. Under the steady flow of the static pressure box 15, the air flow is evenly sent out by the air supply orifice plate 16, and exchanges heat with the heat exchange device 17 in the room to realize the cooling of the temperature. At the beginning, the temperature will be slightly uneven, and after several cycles...

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Abstract

The invention discloses an ice-temperature library with ice slurry heat exchangers, and belongs to the field of fruits and vegetables storage, and the ice-temperature library with the ice slurry heatexchangers aims to solve the problem of large temperature fluctuations in an existing ice temperature library. The ice slurry heat exchangers are uniformly arranged on the sidewall of the ice-temperature library; and fins are arranged on each heat exchanger to enhance heat transfer. Cooling of the ice-temperature library is achieved by heat exchange between the gas and an ice slurry device; at thesame time, the ice crystal particles in the ice slurry absorb the heat to be melted while the overall temperature of the ice slurry is constant, so that the temperature fluctuation caused by the sudden rise of the temperature during storage in the ice-temperature library is eliminated, and the storage quality of fruits and vegetables is improved. The ice-temperature library is applicable to the field of fruits and vegetables storage, so that economic losses caused by improper storage are reduced, and the quality of storage is improved.

Description

technical field [0001] The invention relates to an ice-slurry heat exchange device, more specifically, relates to an ice-slurry heat exchange device suitable for use in an ice temperature storage, and belongs to the field of food storage. Background technique [0002] my country is a large agricultural country with a large scale of agriculture. However, due to the backwardness of the fresh-keeping industry and primitive storage methods, my country's vegetables, fruits and other agricultural and sideline products suffer huge losses in the links of picking, transportation, and storage, and the losses caused by this are as high as tens of billions of RMB every year. Therefore, the research on related storage technology is very important. As the third generation storage technology, ice temperature technology can not only effectively reduce the energy consumption of refrigeration equipment, but also overcome the protein denaturation, tissue structure damage and juice loss caused ...

Claims

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Application Information

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IPC IPC(8): F25D16/00F25D17/06F25D19/00F25D23/00F25C1/00A23B7/04
Inventor 刘志强罗春张泽宗
Owner CENT SOUTH UNIV
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