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Energy-saving control system and energy-saving cold storage

An energy-saving control system and cold storage technology, which is applied to household refrigeration devices, coolers, and cold storage rooms, and can solve problems such as the decrease in the energy efficiency ratio of compressors

Inactive Publication Date: 2018-11-13
青岛冰岩制冷设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, in the refrigeration process of the cold storage, in order to save energy consumption, when the cold storage reaches the predetermined temperature, the cooling operation of the cold storage is no longer performed. Although this method saves the power and energy consumption of refrigeration to a certain extent, but at this time When the load of the cold storage corresponding to the compressor is less than the cooling capacity generated by it, the energy efficiency ratio of the compressor will decrease

Method used

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] At present, in the refrigeration process of the cold storage, in order to save energy consumption, when the cold storage reaches the predetermined temperature, the cooling operation of the cold storage is no longer performed. Although this method saves the power and energy consumption of refrigeration to a certain extent, but at this time When the load of the cold storage corresponding to the compressor is less than the cooling capacit...

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Abstract

The invention provides an energy-saving control system and an energy-saving cold storage, and relates to the technical field of refrigeration control. The corresponding selected number of refrigeration equipment in a plurality of refrigeration equipment in a refrigeration unit is changed according to the collected temperature information, the refrigeration power of the refrigeration unit is adjusted by changing the working state of the refrigeration equipment, and the first refrigeration power is balanced with the second refrigeration power. The energy consumption is saved in the case of ensuring the energy efficiency ratio of a compressor.

Description

technical field [0001] The invention relates to the technical field of refrigeration control, in particular to an energy-saving control system and an energy-saving cold storage. Background technique [0002] At present, in the refrigeration process of the cold storage, in order to save energy consumption, when the cold storage reaches the predetermined temperature, the cooling operation of the cold storage is no longer performed. Although this method saves the power and energy consumption of refrigeration to a certain extent, but at this time When the cold storage load corresponding to the machine is less than the cooling capacity it generates, the energy efficiency ratio of the compressor will decrease. Contents of the invention [0003] In view of this, the purpose of the present invention is to provide an energy-saving control system and an energy-saving cold storage, which can save energy consumption while ensuring the energy efficiency ratio of the compressor. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D13/00F25D29/00F25D19/00
CPCF25D13/00F25D19/00F25D29/005
Inventor 蔡娜张彬
Owner 青岛冰岩制冷设备有限公司
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