Title:
BRANCH HEADER AND UNDERGROUND HEAT STORAGE HEATING SYSTEM USING THE BRANCH HEADER
Document Type and Number:
Japanese Patent JP2017089874
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an underground heating system for earth layer burying a heat radiating pipe in a facility horticultural house in which air is not accumulated, maintenance free state is attained and its use of long period of time can be attained.SOLUTION: An uprising pipe 21 of a plastic branch header 2 is protruded out of a ground 52, buried and arranged in the ground as a going-side branch header, a plastic heat radiation pipe 11 of each of the circuits arranged in an earth layer has one end connected to the going-side branch header and the other end communicated and connected to a returning side branch header through heat melting, respectively, a plastic main pipe 13 at the going-side and return-side connecting the uprising pipe 21 to a heat source machine is communicated with and connected to the uprising pipe 21 above the ground, thereby a maintenance at the connected part is not required and a water feeding and air vent work in the system is partially executed when the system is constructed.SELECTED DRAWING: Figure 1
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Inventors:
KURODA KUNIOMI
Application Number:
JP2015229137A
Publication Date:
May 25, 2017
Filing Date:
November 05, 2015
Export Citation:
Assignee:
SORAL:KK
International Classes:
F16L41/03; A01G9/20; A01G9/24; F16L47/02; F24F5/00; F24J3/08
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