Dynamic energy-storage cold and heat source output energy saving system and method

Abstract

The invention discloses a dynamic energy-storage cold and heat source output energy saving system and method. The dynamic energy-storage cold and heat source output energy saving system includes a cooling circuit and a heating circuit and further includes an intermediate machine, a cold source machine and an ice maker, wherein the cold source machine and the ice maker are arranged at the two sidesof the intermediate machine respectively and deliver cold energy to the intermediate machine; the cold source machine is communicated with the cooling circuit, the intermediate machine is alternatelycommunicated with a first cold conduction circuit and a heat insulation circuit, and the ice maker is alternately communicated with a second cold conduction circuit and the heating circuit. When thecold conduction circuits run, the ice maker adopts cold energy of the cold source machine to ice on the outer wall of the side, away from the cold source machine, of the ice maker; in this way, the icing efficiency of the side, away from the cold source machine, of the ice maker is relatively high; the ice maker is connected with a heat conduction circuit, and the outer wall of the ice maker is deiced rapidly, so that due to relatively good icing and deicing, an excellent ice making effect is ensured; heat for deicing derives from the heating circuit inside the dynamic energy-storage cold andheat source output energy saving system, which saves the energy and is environmentally friendly, and the cost is saved.

Description

technical field [0001] The invention relates to the field of refrigeration, in particular to a dynamic energy storage cold and heat source output energy-saving system and a method thereof. Background technique [0002] During the operation of the refrigeration unit, a certain amount of cold energy and heat energy are generated. Especially in large-scale refrigeration units, the cold energy and heat energy generated are more objective. In the existing design, only a certain amount of cold energy output by the refrigeration unit is utilized, resulting in a waste of cold energy at the refrigeration unit. [0003] Some manufacturers use the cold energy of the refrigeration unit to freeze, but the freezing and deicing effects are poor, resulting in poor ice-making efficiency of the refrigeration unit. Among them, the deicing devices of some manufacturers use external energy and devices, and the cold and hot energy of the system is not fully utilized, the effect is low and the c...

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Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, the object of the present invention is to provide a dynamic energy storage cold and heat source output energy-saving system and its method to solve the problems of low ice-making efficiency and insufficient utilization of cold and heat energy

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