Title:
【発明の名称】暖房風呂釜
Document Type and Number:
Japanese Patent JP2646524
Kind Code:
B2
Abstract:
PURPOSE:To provide a bath boiler capable of effecting comfortable room heating with safe and hygienic constitution by a method wherein one end of a conduit for warm air, which is connected to a heat exchanger for room heating, is opened at a blow-off port in a bathrom and a fan is provided on the half way of the conduit while a switch for controlling the fan is provided. CONSTITUTION:A room heating heat exchanger 12 is provided near the heat absorbing section 11 of a hot-water supplying heat exchanger 10 and one end of a conduit 13, connected to the room heating heat exchanger 12, is connected to a room heating air intake 18 through a fan 9, while the other end thereof is connected to a controller 5 for bathroom through a warm-air blow-off port 13a on a bathtub 3 in a bathroom 4. When a bathroom heating switch 16 is operated through the controller 5, a burner 14 for hot-water supplying is ignited and the room heating heat exchanger 12 is heated while exhaust gas is discharged through an exhaust port 6. Fresh air is introduced by the fan 9 through a room heating air intake 8, provided at a position where the exhaust gas fron the exhaust port 6 does not flow into the air intake 8, while the fresh air is heated by the heat exchanger 12 and is sent into the conduit 13. Room heating operation is effected in parallel to the heating of water for bath and comfort able room heating can by accomplished when one takes a bath.
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Inventors:
OHARA SUMIO
ONO ITARU
ONO ITARU
Application Number:
JP19353285A
Publication Date:
August 27, 1997
Filing Date:
September 02, 1985
Export Citation:
Assignee:
MATSUSHITA DENKI SANGYO KK
International Classes:
F24D15/00; F24D15/02; F24H1/00; (IPC1-7): F24D15/00; F24D15/02; F24H1/00
Domestic Patent References:
| JP57130148U |
Attorney, Agent or Firm:
Tomoyuki Takimoto