Title:
【発明の名称】バイパスミキシング式給湯器
Document Type and Number:
Japanese Patent JPH0633903
Kind Code:
B2
Abstract:
PURPOSE:To provide a stable temperature of fed-out hot water by a method wherein a control device is provided for determining a degree of opening of a metering valve allowing for an amount of correction at the time of a previous feeding-out of the hot water stored in a memory means when a hot water feeding-out operation is started. CONSTITUTION:As a feeding-out of hot water is started, a degree of opening of a metering valve 4 required for getting a set temperature in response to an amount of fed water, a set temperature and a feeding water temperature and the like by means 5 for controlling the metering valve. A degree of opening defined by this means 5 for controlling the metering valve is determined with reference to a degree of opening corrected by a degree of opening correcting means 6 of the previous hot water feeding-out time stored in a circuit memory means 7. With this arrangement, an error between the hot water feeding-out temperature and the set temperature caused by a disturbance of equipment and the like is corrected just after a starting of the feeding-out of the hot water.
Inventors:
ADACHI IKURO
Application Number:
JP22071988A
Publication Date:
May 02, 1994
Filing Date:
September 02, 1988
Export Citation:
Assignee:
RINNAI KK
International Classes:
F24H1/10; (IPC1-7): F24H1/10
Domestic Patent References:
| JPS63153363A | ||||
| JPS603723A | ||||
| JP59189970B | ||||
| JP58172756B | ||||
| JPS60245947A |
Attorney, Agent or Firm:
Kenji Ishiguro
Next Patent: LOAD SENSITIVE CONTROL DEVICE