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Solar energy steam boiler

A solar steam and boiler technology, applied to steam boilers, steam boiler accessories, steam boiler components, etc., can solve the problems of unsatisfactory light concentration and power conditions, and achieve the effect of increasing power and improving light concentration

Inactive Publication Date: 2009-12-30
李刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The existing concentrating solar steam boilers include parabolic concentrating solar steam boilers and convex lens concentrating solar steam boilers, but their concentration and power are not ideal.

Method used

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  • Solar energy steam boiler

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Embodiment Construction

[0009] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0010] As shown in the drawings, the boiler body 2 is made of vacuum tempered glass, a parabolic reflector 3 is arranged below, and one or several convex lenses 1 are arranged above. The boiler body is at the focus of the parabolic reflector 3 and the convex lens 1 .

[0011] The area of ​​the parabolic reflector 3 in this specific embodiment is 5.6 square meters, and the focal length is 1.3 meters. The rate is as high as more than 90%. The vacuum tempered glass boiler body 2 is spherical or ellipsoidal, with a volume of 1 cubic meter. The coverage of several convex lenses 1 is approximately equal to the light-receiving surface of the boiler body.

[0012] In this specific embodiment, the tracking system 4 is adopted so that the incident sunlight is always parallel to the axis of the paraboloid.

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Abstract

The invention discloses a solar energy steam boiler, and relates to a boiler. A boiler body is made of vacuum toughened glass; a paraboloid reflector is arranged below the boiler body; and one or more convex lenses are arranged above the boiler body which is positioned on a focal point of the paraboloid reflector and the convex lenses. The solar energy steam boiler has the advantages that: by combining light concentration function of the paraboloid reflector and the convex lenses, the solar energy steam boiler can further improve the light concentration degree and effectively increase power on the basis of the prior light concentration solar energy steam boiler technology.

Description

technical field [0001] The invention relates to a boiler, in particular to a solar steam boiler. Background technique [0002] Existing concentrating solar steam boilers include parabolic concentrating solar steam boilers and convex lens concentrating solar steam boilers, but their concentration and power conditions are not ideal. Contents of the invention [0003] The object of the present invention is to provide a concentrating solar steam boiler, which can further improve its concentrating degree and increase its power more effectively on the basis of the existing concentrating solar steam boiler technology. [0004] The present invention is realized by the following technical scheme: a concentrating solar steam boiler, which is composed of a boiler body and a concentrating device, the concentrating device includes a parabolic reflector arranged under the boiler body, a tracking system and a bracket, the boiler The body is made of vacuum tempered glass, and the concent...

Claims

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Application Information

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IPC IPC(8): F22B1/00F22B37/04F24J2/08F24J2/12F24J2/38F24J2/48G02B5/08G02B1/10
Inventor 李刚
Owner 李刚
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