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Efficient energy-saving refrigerating system

A refrigeration system, high-efficiency and energy-saving technology, applied in refrigerators, refrigeration components, refrigeration and liquefaction, etc., can solve the problems of small heat exchange contact area of ​​heat exchangers, low refrigeration efficiency of refrigeration systems, etc., to improve the heat exchange contact area, Avoid excessive oil and improve the effect of cooling

Pending Publication Date: 2021-11-02
深圳市客泽瑞科技开发有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention solves the problem that the heat exchange tube of the heat exchanger of the traditional refrigeration system contains semi-liquid vapor refrigerant, and the heat exchange contact area in the heat exchanger is small, resulting in low refrigeration efficiency of the refrigeration system, and further discloses "a high-efficiency energy-saving Cooling System"

Method used

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Examples

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specific Embodiment approach 1

[0027] Specific implementation mode one: combine Figure 1-Figure 2 Describe this embodiment, a high-efficiency energy-saving refrigeration system in this embodiment, including a heat exchanger 1, a separator 4, a compressor 12, and a condenser 13. The heat exchanger 1 and the separator 4 are connected by establishing a connection, and the heat exchanger 1 , the compressor 12 and the condenser 13 are connected in sequence to form a circuit, there is a refrigerant 5 in the separator 4, and the refrigerant 5 in the separator 4 is transported to the heat exchanger 1 for heat exchange, and the refrigerant 5 after heat exchange is Flowing back into the separator 4, the refrigerant 5 after heat exchange is divided into vapor refrigerant and liquid refrigerant. The vapor refrigerant is input into the compressor 12 for compression, and after compression, enters the condenser 13 for condensation. The liquid refrigerant flows into the separator 4 to provide heat exchange for the heat ex...

specific Embodiment approach 2

[0028] Specific implementation mode two: combination Figure 1-Figure 2 Describe this embodiment, a high-efficiency energy-saving refrigeration system in this embodiment, the heat exchanger 1 is a plate heat exchanger, the second connecting pipe 3 is connected between the separator 4 and the heat exchanger 1, and the second The input end of the connecting pipe 3 is connected to the output end of the separator 4, the output end of the second connecting pipe 3 is arranged in the separator 4, the refrigerant 5 flows in the second connecting pipe 3, and the heat exchanger 1 is also provided with The first connecting pipe 2, the first connecting pipe 2 and the second connecting pipe 3 exchange heat in the heat exchanger 1, and the first connecting pipe 2 is used to output cold air. On the basis of the first specific embodiment, when the heat exchanger 1 When a plate heat exchanger is used, the separator 4 is connected to the heat exchanger 1 through pipelines, the first connecting ...

specific Embodiment approach 3

[0029] Specific implementation mode three: combination Figure 1-Figure 2 Describe this embodiment, a high-efficiency energy-saving refrigeration system of this embodiment, the separator 4 also has oil 6, the density of the oil 6 is lower than the density of the refrigerant 5, because the density of the oil 6 is lower than the density of the refrigerant 5 density, so the oil liquid 6 floats above the refrigerant 5, and the function of the oil liquid 6 is to separate the vapor refrigerant and the liquid refrigerant in the separator 4, so as to ensure that the vapor refrigerant and the liquid refrigerant do not fuse, so that The refrigerant 5 input into the heat exchanger 1 is filled with liquid refrigerant, which improves the cooling effect.

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Abstract

The invention discloses an efficient energy-saving refrigerating system, and belongs to the technical field of refrigerating equipment. The system solves the problem that a heat exchange pipe of a heat exchanger of a traditional refrigerating system is filled with a semi-liquid-vapor refrigerant, a heat exchange contact area in the heat exchanger is small, and the refrigerating efficiency of the refrigerating system is low. The system comprises a heat exchanger, a separator, a compressor and a condenser, the heat exchanger is connected with the separator, the heat exchanger, the compressor and the condenser are sequentially connected to form a loop, and a refrigerant is contained in the separator. By means of the refrigerating system, it is guaranteed that refrigerants in a full liquid state are conveyed into the heat exchanger through the separator, and the refrigerating efficiency of the refrigerating system is improved.

Description

technical field [0001] The invention relates to an energy-saving refrigeration system, which belongs to the technical field of refrigeration equipment. Background technique [0002] A refrigeration system is a system that uses external energy to transfer heat from a substance with a lower temperature to a substance with a higher temperature. The refrigeration system can be divided into a vapor refrigeration system, an air refrigeration system, and a thermoelectric refrigeration system. Among them, the vapor refrigeration system can be divided into vapor compression type, vapor absorption type and vapor injection type; [0003] The existing refrigeration system has the following disadvantages: [0004] 1. The existing refrigeration system adopts a throttling refrigeration heat exchanger, and the internal heat exchange tube of the throttling refrigeration heat exchanger is a semi-liquid vapor refrigerant, and the heat exchange contact area in the refrigeration heat exchanger ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B1/00F25B43/00F25B49/02
CPCF25B1/005F25B43/006F25B49/02
Inventor 初海涛
Owner 深圳市客泽瑞科技开发有限公司
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