Title:
ROOF MATERIAL FOR SOLAR HEAT HOT-WATER SYSTEM
Document Type and Number:
Japanese Patent JP2014125851
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a roof material for a solar heat hot-water system that prevents rainwater etc., from entering an attic with a simple structure and also prevents a heat medium from leaking, and to provide a roof material for a solar heat hot-water system that has a structure such that heat medium piping can be inserted to an attic with less members while saving construction.SOLUTION: There is provided a roof material 10 applied to a solar heat hot-water system 1 including a heat collection panel 2 installed on a roof R of a building, a hot-water storage tank 3 installed on the ground, and heat medium piping 4 for circulating a heat medium between the heat collection panel 2 and hot-water storage tank 3. The roof material 10 for the solar heat hot-water system 10 for laying the heat medium piping 4 penetrating the roof R includes a piping passage 14 for inserting the heat medium piping 4 penetrating a roof board 5 of the roof R, the piping passage 14 has an external opening part 15 which is open on the roof and an internal opening part 16 which is open to an attic A, and the external opening part 15 is installed on a reverse-surface side of the heat collection panel 2 to face down along a roof slope.
Inventors:
MIURA KEIICHI
Application Number:
JP2012285356A
Publication Date:
July 07, 2014
Filing Date:
December 27, 2012
Export Citation:
Assignee:
NORITZ CORP
International Classes:
E04D3/40; E04D13/18
Attorney, Agent or Firm:
Toshio Okamura
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