Refrigeration equipment for food freezing

A technology for refrigeration equipment and food, applied in refrigerators, refrigeration components, refrigeration and liquefaction, etc., can solve the problems of large heat transfer temperature difference, complex system, damage to atmospheric components, etc., and achieve the effect of improving refrigeration efficiency and simple operation.

Inactive Publication Date: 2017-05-10
中农众创众投电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This cooling method has slow cooling speed, large total heat transfer temperature difference, and complicated system, so it is only used in few occasions, such as salt water ice making and cold storage with constant tempera

Method used

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  • Refrigeration equipment for food freezing
  • Refrigeration equipment for food freezing

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0015] The present invention will be further described below in conjunction with accompanying drawing:

[0016] like Figure 1-Figure 2 As shown, a kind of refrigerating equipment that is used for food freezing comprises evaporator 2, condenser 4, heat exchanger 7 and radiator 11, described evaporator 2 is installed on the upper end of expansion valve 1, can evaporate to cool down quickly, described A drier 3 is installed on the upper end of the evaporator 2, which can dry moisture and water vapor. The condenser 4 is installed inside the drier 3 for further cooling. A condensing agent 5 is placed on the upper end of the condenser 4. To increase the effect of cooling, the inner side of the condensing agent 5 is connected with a compressor 6, which can compress and transmit gas. The heat exchanger 7 is installed under the compressor 6, which can perform heat exchange and increase the cooling effect. The heat exchange The upper end of the device 7 is connected with a temperature...

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PUM

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Abstract

The invention discloses refrigeration equipment for food freezing. The refrigeration equipment comprises an evaporator, a condenser, a heat exchanger and a radiator. The evaporator is installed at the upper end of an expansion valve. A dryer is installed at the upper end of the evaporator. The condenser is installed on the inner side of the dryer. A condensing agent is placed at the upper end of the condenser. The inner side of the condensing agent communicates with a compressor. The heat exchanger is installed below the compressor. The upper end of the heat exchanger communicates with a temperature controller. A relay is installed on the outer side of the temperature controller. A thermostat is installed on the outer side of the relay. An exhaust fan is installed on the inner side of the radiator. The refrigeration equipment for food freezing has the beneficial effects that all the structures are connected in sequence, operation is easy, the equipment can be intelligently controlled, and refrigerating efficiency of the equipment is improved.

Description

technical field [0001] The invention relates to the field of refrigeration equipment, in particular to a refrigeration equipment used for food freezing. Background technique [0002] Refrigeration equipment is a device that combines a refrigerator with a facility that uses cold energy. Refrigeration devices are designed and constructed to effectively use cold energy to refrigerate food or other items; to conduct product performance tests and scientific research tests at low temperatures; to achieve certain cooling processes in industrial production, or to perform air conditioning. When items are cooled or frozen, a certain amount of heat will be released, and the enclosure structure of the refrigeration device will also transfer a certain amount of heat when it is in use. Therefore, in order to maintain the low temperature conditions in the refrigeration device, a refrigerator must be installed to continuously remove the heat, or use the melting of ice or the sublimation of...

Claims

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Application Information

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IPC IPC(8): F25B1/00F25B49/02
CPCF25B1/00F25B49/02
Inventor 刘晖
Owner 中农众创众投电子科技有限公司
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