Passive photovoltaic radiator
A radiator and photovoltaic technology, applied in the field of solar energy applications, can solve the problems of energy consumption, installation difficulties, unsuitability for household use, etc., to achieve the effect of improving heat dissipation efficiency and stabilizing heat dissipation effect
Active Publication Date: 2016-03-23
TAICANG DOW ELECTRIC
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Problems solved by technology
[0003] The photovoltaic power generation system has the characteristics of severe heat generation and difficulty in heat dissipation
Especially the photoelectric conversion device in the equipment, as the working time increases, the temperature will continue to rise. If the heat is not dissipated in time, it will affect the normal operation of the entire power generation system
There are many photovoltaic heat dissipation methods in the existing technology, which can be roughly divided into active heat dissipation and passive heat dissipation. However, active heat dissipation requires energy consumption on the one hand, which does not conform to the concept of energy saving and environmental protection of photovoltaic products. On the other hand, it is noisy and is not suitable for For household use, it will greatly affect the market expansion of photovoltaic products; while passive heat dissipation mostly has the problems of complex structure, large volume and difficult installation
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[0019] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.
[0020] see figure 1 , a passive photovoltaic radiator of the present invention includes a heat dissipation plate 1, which is circular in shape. The heat dissipation pipe 2 is in a spiral shape and is laid flat on the heat dissipation plate 1, the air inlet end is located at the outermost circle of the spiral, and the air outlet end is located at the innermost circle of the spiral. The air intake end extends to one side of the cooling plate 1 along the horizontal direction. The air outlet extends 7 cm from the vertical direction of the cooling plate 1 . The water cooling box 3 is cubic. The middle part of the water cooling box 3 is vertically provided with a circular passage, the diameter of which is consistent with that of the radiating pipe 2 , and the vertical section of the radiating pipe 2 passes through the central passage of the ...
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The invention discloses a passive photovoltaic radiator, which comprises a cooling plate, a cooling pipe, a cyclone accelerator and a water-cooling box, wherein the cooling pipe is in a spiral form, is distributed on the surface of the cooling plate and is hollow; and the cyclone accelerator is arranged at the bottom end and is used for increasing the medium circulation speed in the cooling pipe and improving the cooling efficiency. The photovoltaic radiator disclosed by the invention is simple in structure, small in occupied space, energy-saving and environment-friendly, and quick and stable cooling effect can be achieved.
Description
technical field [0001] The invention relates to a photovoltaic radiator, in particular to a passive heat dissipation photovoltaic radiator, which belongs to the technical field of solar energy applications. Background technique [0002] In recent years, with the increasing shortage of traditional fossil energy, people pay more and more attention to the development and utilization of new energy. As a new generation of clean and renewable energy, solar energy has the advantages of universality, permanence, and non-pollution. Therefore, photovoltaic technology, which uses solar energy to convert electrical energy, has become a hot technology at present. [0003] Photovoltaic power generation systems have the characteristics of severe heat generation and difficulty in heat dissipation. Especially the photoelectric conversion device in the equipment, as the working time increases, the temperature will continue to rise. If the heat is not dissipated in time, the normal operation...
Claims
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Login to View More IPC IPC(8): H02S40/42
CPCH02S40/00Y02E10/50
Inventor 陶振宇
Owner TAICANG DOW ELECTRIC