SOLAR EVACUATED HEAT COLLECTING PANEL

WIPO Patent Application WO/2017/204382

A1

The present invention relates to a solar evacuated heat collecting panel for collecting solar energy and, more particularly, to a solar evacuated heat collecting panel having a heat absorbing plate and a heat medium circulating tube mounted therein, the solar evacuated heat collecting panel being configured to withstand external stress by means of a glass window structure and to minimize loss of solar energy collected therein. The present invention provides a solar evacuated heat collecting panel for collecting solar heat and obtaining energy, the solar evacuated heat collecting panel being characterized by comprising: a case made of glass or a metallic material; a glass window mounted on the upper portion of the case so as to form a space together with the case; a heat collecting portion comprising a heat collecting plate seated inside the case and the glass window and at least one heat medium circulating tube attached to the lower portion of the heat collecting plate by brazing welding and mounted so as to penetrate one side of the case; a side spacer made of a metallic material so as to connect a periphery of the glass window and a periphery of the case to each other; an inner spacer that penetrates the heat absorbing plate so as to support the case and the glass window at a predetermined interval; and an evacuating tube mounted on one side of the case so as to evacuate the interior of the panel.

PARK RAE JUN (KR)

PCT/KR2016/005560

November 30, 2017

May 26, 2016

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XL CO LTD (KR)

F24J2/46; F24J2/50; F24S10/40

KR20070017293A	2007-02-09
KR20150109062A	2015-10-01
KR20110028423A	2011-03-18
KR20140044833A	2014-04-15
KR20120098643A	2012-09-05

See also references of EP 3467397A4

KIM, Jae Seop (KR)

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