Negative pressure membrane structure revolved curve converging lens power generating system
A technology of rotating surface and power generation system, applied in the field of condenser lens, can solve the problems of high cost, low conversion efficiency, consumables, etc.
Inactive Publication Date: 2011-01-26
徐诵舜
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Problems solved by technology
However, the production and processing of this kind of concentrator with rigid structure is difficult, costly, consumable, and the solar photovoltaic and thermal electricity are used separately, and its conversion efficiency is low.
Method used
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Embodiment 1
[0017] The negative pressure membrane structure rotating curved surface condenser power generation system of the present invention is formed under negative pressure in an airtight air bag, and it can be used according to the shape of the concentrating curved surface (hemispherical surface, rotating parabolic curved surface, rotating compound curved surface, etc.) It can be formed after pumping and concave. This embodiment is a 1 / 2 concave spherical concentrating curved surface, and the negative pressure film structure rotating curved surface concentrating mirror power generation system of other curved surfaces is similar to this embodiment.
[0018] The structure of this embodiment is as figure 1 As shown, a negative pressure film structure rotating curved surface condenser power generation system, including a closed air bag 1 forming a 1 / 2 concave spherical surface 2 under negative pressure, placed within 1 / 2 radius of the lower part of the main optical axis of the 1 / 2 concave...
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The invention relates to a converging lens, in particular to a negative pressure membrane structure revolved curve converging lens power generating system. The negative pressure membrane structure revolved curve converging lens power generating system comprises a sealed air bag, a photovoltaic cell, a heat collecting device and steam power generating devices, wherein the sealed air bag is provided with an inner concave converging curve in a negative pressure state; the photovoltaic cell is arranged within a half of radius of a main optical axis at the lower part of the center of the inner concave converging curve; the heat collecting device is arranged on the horizontal plane on the inner concave converging curve; the steam power generating devices are arranged at both ends of the heat collecting device and connected by a steam pipeline; the photovoltaic cell is connected with the heat collecting device by a heat pipe; the connecting position of the heat pipe and the heat collecting device is provided with a rotating device for adjusting a hanging angle of the photovoltaic cell to track the sun; and the inner concave converging curve is plated with a reflecting material or adhered with a reflecting film. The invention can track the sun throughout the year, achieve the aim of power generation by efficiently utilizing sunlight and the effects of power generation and heating by effectively utilizing redundant heat, has the advantages of convenient manufacture, material saving and low cost and can be made into a large power station.
Description
technical field [0001] The invention relates to a condenser, in particular to a power generation system for a negative pressure membrane structure rotating curved surface condenser. Background technique [0002] Existing solar concentrating mirrors are all rigid structures, with metal and plastic as the substrate, and a layer of reflective film or vacuum aluminum plating is pasted on the substrate surface to achieve the effect of reflection and concentration. However, the production and processing of such a concentrator with a rigid structure is difficult, costly, and consumable, and the conversion efficiency of solar photovoltaic and thermal electricity is used separately, and its conversion efficiency is low. Contents of the invention [0003] The technical problem to be solved by the present invention is: aiming at the shortcomings of the above prior art, a negative pressure film structure rotating curved surface condenser power generation system is proposed, which can ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H02N6/00F01D15/10H01L31/058H02S40/22H02S40/44
CPCY02E10/60Y02E10/52Y02E10/50
Inventor 徐诵舜
Owner 徐诵舜