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Condensation type solar cooker

A solar cooker and concentrating technology, applied in the field of concentrating solar cookers

Inactive Publication Date: 2013-01-23
郭能
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing concentrating solar cooker is to support the pot ring at the focal point of the reflector, so the pot is heated by the point, so that the food or water in the pot is heated unevenly, the heating time is long, and the temperature of the heating point is extremely high, which is easy to Burn the bottom of the pot

Method used

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  • Condensation type solar cooker
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Experimental program
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Embodiment Construction

[0017] like figure 1 As shown, a concentrating solar cooker includes a reflector 3, a chassis 4 supporting the reflector, and a pot ring 1 on which the pot is seated. Between point 5 and the reflector, and in the direction of the line 6 connecting the focus point of the reflector and the center of the reflector, the plane where the pot ring is located is 53mm away from the focus point of the reflector. The concentrating solar cooker also includes a support pot ring. The support rod 2 at the plane where the pot ring is located.

[0018] like figure 2 As shown, the inner concave surface of the reflector is a cast iron base plate 31 in the shape of a paraboloid of revolution. The inner concave surface of the cast iron base plate has an aluminum coating 32 with a thickness of 10-13 mm. Film 33. The aluminum-coated polyester film has the characteristics of high light reflectivity, and the outer surface of the aluminum coating is a polished surface, which further enhances the l...

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PUM

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Abstract

The invention provides a condensation type solar cooker for enabling a pot to be subjected to surface heating. The condensation type solar cooker comprises a reflector, a bottom rack for supporting the reflector and a pot ring for placing the pot; the reflector is in a rotary paraboloid structure; the pot ring is located between a focusing point of the reflector and the reflector; and in a connection wire direction of the focusing point of the reflector and the center of the reflector, a plane where the pot ring is located is located at 53mm away from the focusing point of the reflector; and the condensation type solar cooker further comprises a supporting rod for supporting the pot ring on the plane where the pot ring is located. At the position 53mm away from the focusing point of the reflector, light is focused on a focus face, so that the pot ring is located at the position; and the pot can be subjected to the face heating. The condensation type solar cooker has the advantages of uniformity in heating, high heating efficiency and pot body protection.

Description

technical field [0001] The invention relates to a solar energy utilization device, in particular to a concentrating solar cooker. Background technique [0002] A solar cooker is a device that uses solar radiation to obtain heat by concentrating light for cooking and cooking food. It does not burn any fuel and has no pollution. It is a clean energy utilization state. The existing solar cooker comprises a reflector, a base frame supporting the reflector, a pot ring for the pot to sit on and a support rod for supporting the pot ring at the focal point of the reflector. The existing concentrating solar cooker is to support the pot ring at the focal point of the reflector, so the pot is heated by the point, so that the food or water in the pot is heated unevenly, the heating time is long, and the temperature of the heating point is extremely high, which is easy to Burn the bottom of the pan. Contents of the invention [0003] The technical problem to be solved by the pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/02F24J2/46F24S20/30
CPCY02B40/18Y02E10/40
Inventor 郭能
Owner 郭能