Title:
【発明の名称】自動風呂釜装置
Document Type and Number:
Japanese Patent JP2647818
Kind Code:
B2
Abstract:
PURPOSE: To facilitate a hot water feeding, an additional heating and a control of an amount of water in a bath tub by providing a hot water feeding means, an additional heating means, a pipe passage changing-over means and a water level control means so that a water level in the bath tub can be controlled to be a set water level. CONSTITUTION: A hot water feeding means is operated such that water flowed from a water feeding source is heated by a first heat exchanger 28 and then the hot water is fed into a bath tub 20 through a first pipe passage 52. An additional heating means forms a circulating pipe passage 60 comprised of a first pipe passage 52 and heats hot water 4c in a bath tub 20 while the hot water in the bath tub 20 is being forcedly fed with a pump 56 through a heat exchanger 22 by passing through the circulating pipe passage 60. In addition, the pipe passage changing-over means communicates the first heat exchanger 28 with either the first pipe passage 52 or the second pipe passage 60 during feeding of hot water and supplies hot water from the water feeding source to the bath tub. During an additional boiling-up operation, the bath tub 20 and the second heat exchanger 22 are connected by the first pipe passage 52 and the second pipe passage 60, hot water in the bath tub is passed through the first and second pipe passages 52, 60, the hot water is circulated between the heat exchanger 22 and the bath tub 20 so as to heat the hot water in the bath tub 20. Then, a control of the water amount is performed in reference to a detected water amount.
Inventors:
TAKAGI KAZUMI
NAGATA AKIRA
NAGATA AKIRA
Application Number:
JP9896A
Publication Date:
August 27, 1997
Filing Date:
January 04, 1996
Export Citation:
Assignee:
TAKAGI SANGYO KK
International Classes:
F24H1/00; F24H1/46; G05D9/00; (IPC1-7): F24H1/46
Domestic Patent References:
| JP6115047A |
Attorney, Agent or Firm:
Shoichi Unemoto