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Solar boiler

A technology of solar energy and boilers, applied in the field of solar boilers, can solve the problems of large construction space, cleaning of concentrating panels, and heavy maintenance work, and achieve the effects of avoiding tube bursts, saving non-renewable energy, and fully utilizing it

Pending Publication Date: 2021-02-26
刘景燕 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this kind of power generation device is that the construction space required is huge, and the cleaning and maintenance work of the concentrating panels derived from it is heavy.

Method used

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  • Solar boiler
  • Solar boiler
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Effect test

Embodiment 1

[0018] Such as Figure 1-Figure 3 Shown is the first embodiment of the present invention: a solar boiler, including a boiler body 1, a heat conduction layer 2 wrapped on the outer surface of the boiler body 1, and a heated wall 3 wrapped around the heat conduction layer 2, the heat conduction layer 2 is provided with a heat conducting fluid 4, and the heat conducting fluid 4 makes the heat conducting layer 2 heated more evenly. The heated wall 3 is made of strong heat-absorbing and heat-resistant materials, so as to avoid the high temperature caused by the direct irradiation of the concentrated light of the lens to cause the explosion of the tube; the inside of the boiler body 1 is provided with a heat pipe 11, and the The tube 11 communicates with the inside of the boiler body 1 and the heat conduction layer 2, and the arrangement of the heat conduction tube 11 is more conducive to heating the water in the boiler.

[0019] It also includes a light-following system, and the l...

Embodiment 2

[0021] Such as Figure 4 Embodiment 2 of the present invention: a solar boiler, including a central shaft 10, a spherical boiler body 1 is arranged on the central shaft 10, the outer surface of the boiler body 1 is wrapped with a heat-conducting layer 2, and the outer surface of the heat-conducting layer 2 is provided with a heating wall 3. The central axis 10 is provided with a convex lens group 6 controlled by the light tracking control system. The convex lens group 6 covers the outer surface of the heated wall 3 and rotates around the central axis 10 to perform light tracking refraction.

[0022] The application process of the present invention is: control the convex lens group 6 to rotate on the light tracking track 5 through the light tracking control system, refract sunlight onto the heated wall 3, and then heat the water in the boiler through the heat transfer fluid 4 and the heat transfer tube 11 , and then drive the steam turbine to generate electricity.

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Abstract

The invention belongs to the field of power generation equipment, and particularly relates to a solar boiler. The solar boiler comprises a boiler body, a heat conduction layer wrapping the outer surface of the boiler body, a heated wall wrapping the heat conduction layer and a light following system; the light following system comprises a light following track arranged around the heated wall by 180 degrees, a convex lens set which is arranged on the light following track and slides along the light following track, and a light following control system used for controlling the convex lens set toslide; the solar boiler further comprises a light reflecting system; the light reflecting system comprises a collecting lens, a collecting lens support and a sliding track; the collecting lens is arranged on the collecting lens support; and the collecting lens support is connected with the sliding track in a sliding mode. The convex lens set controlled by the light following system operates alongthe light following track, sunlight is condensed and refracted to the heated wall to heat the boiler, non-renewable energy sources such as coal and the like are saved, and meanwhile, solar photothermal utilization in all days is more sufficient.

Description

technical field [0001] The invention belongs to the field of power generation equipment, and in particular relates to a solar boiler. Background technique [0002] At present, the development of new energy power generation at home and abroad is advancing by leaps and bounds. In addition to the common wind power generation and photovoltaic power generation, solar thermal power generation is gradually entering the market. At present, the common solar thermal power generation methods include parabolic trough thermal field, tower thermal power generation, Linear Fresnel type, etc., all of the above methods need to lay heat collecting pipes in a large area, build a heat collecting site, collect heat by reflecting and concentrating light to heat the boiler, and then drive the steam turbine to heat. The disadvantage of this kind of power generation device is that the required construction space is huge, and the cleaning and maintenance work of the concentrating panels derived there...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24S20/20F24S20/30F24S23/30F24S23/70F24S30/425
CPCF24S20/20F24S20/30F24S23/30F24S23/70F24S30/425F24S2020/23Y02E10/47
Inventor 刘景燕刘帅
Owner 刘景燕