Title:
【発明の名称】温水循環式の浴槽装置
Document Type and Number:
Japanese Patent JP2865630
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To simplify a mounting construction of a clarifier in a bathtub by effectively utilizing an existing heating means and to circulate warm water in an ideal state. SOLUTION: A suction separating tube 5 and a drainage separating tube 6 are respectively disposed in a suction through hole 3A and a drainage through hole 3B opened at a bathtub 4 in the warm water circulation type bathtub apparatus. The tube 5 has a double tube structure that a suction outer circumferential tube 5B is arranged at an outside of a suction central tube 5A. The tube 6 has a double tube structure that a drainage outer circumferential tube 6B is arranged at an outside of a drainage central tube 6A. The tubes 5 and 6 are coupled to a filtering circulation passage 7 and a heating circulation passage 8 in parallel. A filtering circulation pump 11 and a clarifier 9 are coupled to the passage 7. A heating means 10 is coupled to the passage 8. Warm water sucked from the tube 5 is drained from the tube 6 via the passage 7 or 8.
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Inventors:
HORI HIROSHI
Application Number:
JP20776396A
Publication Date:
March 08, 1999
Filing Date:
July 17, 1996
Export Citation:
Assignee:
KORONA KOGYO KK
International Classes:
F24H9/00; F24H1/00; (IPC1-7): F24H9/00; F24H1/00
Domestic Patent References:
| JP7324819A | ||||
| JP755253A |
Other References:
【文献】登録実用新案3001190(JP,U)
Attorney, Agent or Firm:
Toyosu Yasuhiro