Title:
【発明の名称】給湯装置
Document Type and Number:
Japanese Patent JP2918490
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a hot-water apparatus in which hot-water plug closing operations and switching operations to general hot-water control, which are required when a predetermined quantity of hot water has been supplied, can be performed without fail. SOLUTION: There are provided a hot-water apparatus A to heat water supplied from a feed water line 12, a hot-water line 13 to lead the hot water heated at the apparatus A to a manual hot-water feed plug 15, and a motor-operated intermittent valve 20 to intermittently feed the hot water to the line 13, and a hot-water feed control means 32 to control the operation of the apparatus A and the valve 20 under conditions that the operation can be switched to a general hot-water feed control to feed hot water by switching the valve 20 to an open state and a hot-water quantity control to suspend hot-water feed by switching the valve 20 to a closed state when the quantity of hot water fed to the line 13 has reached a target hot-water quantity, based on command information from a command means 31, is provided, and a reporting means 29 is provided. And immediately after suspending hot-water feed in the hot-water feed control, a reporting control is conducted to actuate the means 29, and the means 32 is so constituted that, when the valve 20 is in a closed state after the lapse of a set time period from the suspension of hot-water feed, a hot-water plug closing forgetting-prevention control is performed.
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Inventors:
SHODA KAZUTAKA
MAEDA YASUSHI
MAEDA YASUSHI
Application Number:
JP5434796A
Publication Date:
July 12, 1999
Filing Date:
March 12, 1996
Export Citation:
Assignee:
HAAMAN KK
International Classes:
F24H1/00; F23N5/00; (IPC1-7): F24H1/00; F23N5/00
Domestic Patent References:
| JP735406A |
Attorney, Agent or Firm:
Shuichiro Kitamura