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Refrigeration system and refrigeration equipment

A refrigeration system and refrigeration equipment technology, applied in refrigerators, refrigeration components, refrigeration and liquefaction, etc., can solve the problems of unable to meet the requirements of users' refrigeration capacity and low refrigeration capacity, and achieve the goal of improving freezing speed and low power consumption Effect

Active Publication Date: 2014-10-15
HAIER GRP CORP +1
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

This kind of design tends to lead to the low cooling capacity of the single-system freezer when meeting the power consumption requirements, which cannot meet the user's requirements for cooling capacity.

Method used

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  • Refrigeration system and refrigeration equipment
  • Refrigeration system and refrigeration equipment
  • Refrigeration system and refrigeration equipment

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Embodiment Construction

[0026] Aiming at the defects of the prior art, the embodiment of the present invention provides a refrigeration system, figure 1 It is a structural representation of the refrigeration system in the embodiment of the present invention Figure 1 ,Such as figure 1 As shown, the refrigeration system includes a compressor 1, a controller 2 and a heat exchanger 3, wherein the compressor 1 is used to compress the refrigerant delivered in the heat exchanger, and the controller 2 communicates with the heat exchanger Connected to the device 3, used to control the heat exchanger to work in the first working mode or the second working mode, the heat exchanger 3 working in the first working mode has less than the heat exchanger in the second working mode The heat exchange area, specifically, the heat exchange area includes the condensation area of ​​the condenser in the heat exchanger, and the evaporation area of ​​the evaporator, and the heat exchanger in the first working mode has a sma...

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Abstract

The invention provides a refrigeration system and refrigeration equipment. The refrigeration system comprises a compressor, a controller and a heat exchanger, wherein the compressor is used for compressing refrigerating fluid conveyed in the heat exchanger; the controller is connected with the heat exchanger, and is used for controlling the heat exchanger to work in a first working mode or a second working mode; the heat exchanger working in the first working mode has heat exchange area smaller than heat exchange area of the heat exchanger working in the second working mode. The invention also provides the refrigeration equipment, which comprises the refrigeration system. According to the refrigeration system and the refrigeration equipment provided by the invention, the two working modes can be provided, and the requirement on power consumption and the requirement on refrigerating capacity can be met simultaneously.

Description

technical field [0001] The invention relates to refrigeration control technology, in particular to a refrigeration system and refrigeration equipment. Background technique [0002] The refrigeration system of refrigeration equipment can be divided into two parts: a compressor and a heat exchanger. The heat exchanger can include a condenser, a dry filter, a capillary tube and an evaporator. After the refrigerant is output from the compressor, it flows through the above-mentioned For horizontal freezers, it usually uses a single refrigeration system, that is, there is only one light tube evaporator, and the evaporation temperature is adjusted through a capillary tube. The flow rate of the capillary tube is fixed, so the evaporation of the refrigeration system at a certain working temperature The temperature and condensation temperature are also fixed. The same refrigeration system has a fixed coefficient of refrigeration (Coefficient Of Performance, hereinafter referred to as:...

Claims

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Application Information

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IPC IPC(8): F25B49/02F25B41/04F25B41/06F25B41/20F25B41/37
Inventor 肖长亮刘越卞伟芦小飞彭灿姚书强彭洪祥
Owner HAIER GRP CORP
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