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Self-tracking solar water heater

A solar water heater and self-tracking technology, applied in the field of solar energy, can solve problems such as climate uncertainty and difficult time control

Active Publication Date: 2015-01-07
COMTEC SOLAR JIANGSU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As we all know, when the sun shines vertically on the heat collector plate, the heat collector plate can absorb the most solar energy, that is, the efficiency of collecting solar energy is the highest. However, due to factors such as climate uncertainty and difficult time control, the existing solar energy None of the water heaters can do this better

Method used

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Embodiment Construction

[0024] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0025] like figure 1 and figure 2 As shown, the self-tracking solar water heater includes a base 1 and a heat collecting plate 2. The base 1 is provided with a rotating shaft 51, and the upper end of the rotating shaft 51 is fixedly provided with a control box 3, and the edge of the control box 3 passes through a rotating shaft 2 41 Hinged with the heat collecting plate 2, a phototaxis structure 4 capable of controlling the swing of the heat collecting plate 2 around the rotating shaft 2 41 is provided in the control box 3, and a phototaxis structure 4 capable of controlling the control box 3 in the heat collecting When the board 2 swings to the horizontal position, the reversing structure 5 rotates 180° around the first...

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Abstract

The invention provides a self-tracking solar water heater, belongs to the technical field of solar energy and solves the technical problems that the utilization efficiency of sunshine is low due to the fact that existing solar water heaters can not track the sunshine. The self-tracking solar water heater comprises a base and a heat collecting plate, a first rotating shaft is mounted on the base, a control box is fixedly arranged at the upper end of the first rotating shaft, the edge of the control box is hinged to the heat collecting plate through a second rotating shaft, a phototaxis structure which can control the heat collecting plate to swing around the second rotating shaft is disposed in the control box, and a reversing structure which can control the control box to rotate for 180 degrees around the first rotating shaft when the heat collecting plate swings to a horizontal position is arranged between the base and a control box body. The self-tracking solar water heater has the advantages of high utilization efficiency of sunshine and the like.

Description

technical field [0001] The invention belongs to the technical field of solar energy and relates to a self-tracking solar water heater. Background technique [0002] Solar water heaters convert sunlight energy into heat energy, and heat water from low temperature to high temperature, so as to meet the hot water use in people's life and production. Solar water heaters are divided into vacuum tube solar water heaters and flat plate solar water heaters according to their structure. Vacuum tube solar water heaters are the main ones, accounting for 95% of the domestic market share. Vacuum tube household solar water heaters are composed of heat collecting tubes, water storage tanks, brackets and other related accessories. The conversion of solar energy into heat mainly depends on the heat collecting tubes. The heat collecting tube utilizes the principle that hot water floats up and cold water sinks, so that the water generates microcirculation to achieve the required hot water. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/38F24J2/54F24S10/50F24S50/20
CPCY02E10/44Y02E10/47
Inventor 张志毅
Owner COMTEC SOLAR JIANGSU