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Portable Photovoltaic Direct Drive Refrigerator System with Thermoelectric Adaptive Cooling Components

An adaptive and portable technology, applied in the field of solar energy utilization, can solve the problem of frequent start and stop of compressors, and achieve the effect of avoiding frequent start and stop problems, rapid cooling, and fast cooling rate

Active Publication Date: 2022-06-03
GUANGDONG FIVESTAR SOLAR ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, limited by the disadvantages of unstable solar radiation, direct drive refrigerators may have the problem of frequent start and stop of the compressor when the solar radiation intensity changes greatly; The effective transfer of the amount to the content is also a problem that needs to be solved

Method used

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  • Portable Photovoltaic Direct Drive Refrigerator System with Thermoelectric Adaptive Cooling Components
  • Portable Photovoltaic Direct Drive Refrigerator System with Thermoelectric Adaptive Cooling Components
  • Portable Photovoltaic Direct Drive Refrigerator System with Thermoelectric Adaptive Cooling Components

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Embodiment Construction

[0035] The present invention and its beneficial effects will be further described in detail below in conjunction with specific examples, however, the specific implementation of the present invention is not limited thereto.

[0036] like Figure 1 to Figure 5 As shown, the portable photovoltaic direct-drive refrigerator system with thermoelectric adaptive cooling components provided by the present invention includes photovoltaic power generation components 1, thermoelectric adaptive cooling components 2 and DC refrigerator components 3;

[0037] The photovoltaic power generation assembly 1 includes a photovoltaic panel 11, a DC fuse 12 and a maximum power tracking module 13, and the DC fuse 12 is arranged between the photovoltaic panel 11 and the maximum power tracking module 13; the maximum power tracking module 13 can detect the photovoltaic panel The maximum power of 11, the microprocessor it contains can generate the compressor speed regulation signal, connect the speed reg...

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Abstract

The invention belongs to the technical field of solar energy utilization, and in particular relates to a portable photovoltaic direct drive refrigerator system with thermoelectric adaptive cooling components, including photovoltaic power generation components, thermoelectric adaptive cooling components and DC refrigerator components; photovoltaic power generation components include photovoltaic panels, A DC fuse and a maximum power tracking module; a thermoelectric adaptive cooling component includes interconnected thermoelectric power generation sheets and a DC fan; a DC refrigerator component includes a refrigerator box, a DC inverter compressor, a DC compressor controller, and a thermostat. By adding a thermoelectric self-adaptive cooling component, the present invention can self-adaptively adjust the speed of the internal fan to help the contents cool down quickly, which is conducive to the timely transfer of cooling capacity, and is more in line with the scene requirements for outdoor use. Moreover, the system adjusts the speed of the compressor according to the maximum power available from the photovoltaic panels. The energy utilization efficiency of the system is higher, and the cooling rate is faster, which meets the needs of rapid cooling for outdoor use of photovoltaic refrigerators.

Description

technical field [0001] The invention belongs to the technical field of solar energy utilization, and in particular relates to a portable photovoltaic direct-drive refrigerator system with a thermoelectric self-adaptive cooling component. Background technique [0002] With the continuous improvement of people's living standards, people have more and more opportunities for outdoor travel, and there is usually a demand for refrigeration during outdoor travel; vaccines and other medicines carried by medical personnel in remote areas also have refrigeration needs; The life of the military and soldiers in mobile operations also requires refrigeration technology. The ever-expanding demand for cooling in these application scenarios has promoted the continuous development of mobile refrigeration technology. [0003] Photovoltaic portable refrigerators belong to the application of mobile refrigeration technology, which uses solar energy as energy, which is inexhaustible and environme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D11/00F25D17/06F25D19/00F25D29/00F25B41/37F25B49/02H02J7/35H02S30/20H02S20/30
CPCH02S20/30H02S30/20F25B49/022F25D11/00F25D17/062F25D19/00F25D29/005H02J7/35F25B2500/26F25B2600/0253F25B2500/12F25B41/37F25B27/005F25B2600/112Y02B30/70
Inventor 季杰赵志李桂强唐文学
Owner GUANGDONG FIVESTAR SOLAR ENERGY
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