Hybrid power super-energy-saving refrigerator based on new energy power generation

Abstract

The invention discloses a hybrid power super-energy-saving refrigerator based on new energy power generation. The refrigerator comprises a refrigerator body, a control module is arranged at the bottomof the refrigerator body, the control module is connected with a photovoltaic power generation module and an external power source, and the interior of the refrigerator body comprises an upper refrigerating chamber, a lower refrigerating chamber, an upper machine chamber and a lower machine chamber; refrigerating elements are arranged between the upper refrigerating chamber and the upper machinechamber and between the lower refrigerating chamber and the lower machine chamber correspondingly, ventilation openings are formed in the surfaces of the two side walls of the upper machine chamber and the surfaces of the two side walls of the lower machine chamber correspondingly, dustproof nets are fixedly connected into the ventilation openings correspondingly, heat dissipation assemblies are arranged in the upper machine chamber and the lower machine chamber correspondingly, and dust removal assemblies are arranged at the positions, at the air inlet side, of the outer portions of the dustproof nets; and the photovoltaic power generation module is arranged to supply power to the refrigerator through solar energy, so that the effect of saving energy is achieved, a photovoltaic cell panelstores electric energy into a photovoltaic storage battery through a charging and discharging controller, the control module supplies power to the refrigerator through the photovoltaic storage battery, and when electric power is insufficient in cloudy and rainy days, the control module can be connected with an external power supply to supply power to the refrigerator to guarantee stable operationof the refrigerator.

Description

technical field [0001] The invention relates to the technical field of refrigerators, in particular to a hybrid power ultra-energy-saving refrigerator based on new energy power generation. Background technique [0002] A refrigerator is a kind of refrigeration equipment that keeps a constant low temperature, and it is also a civilian product that keeps food or other items in a constant low temperature and cold state. There are compressors, refrigerators or cabinets for freezing in the box, and storage boxes with refrigeration devices. The volume of household refrigerators is usually 20-500 liters. [0003] In 1910, the world's first compression refrigeration household refrigerator came out in the United States. In 1925, the Swedish Lido Company developed a household absorption refrigerator. In 1927, General Electric Company of the United States developed a fully enclosed refrigerator. In 1930, the air-cooled continuous diffusion absorption refrigerator with different hea...

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Problems solved by technology

[0006] Since photovoltaic power generation is easily affected by the weather environment, its power generation efficiency is unstable, so it is difficult to be widely used in ordinary households. This invention proposes a hybrid energy refrigerator with high cooling efficiency. The purpose is to use the power grid and solar energy to power the refrigerator at the same time. , so as to ensure the stable operation of the refrigerator and at the same time play a role in saving energy

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