Title:
給湯装置
Document Type and Number:
Japanese Patent JP7417049
Kind Code:
B2
Abstract:
Provided is a hot-water supply device. A process performed by a control device of the hot-water supply device includes: a step of shifting an action mode of the hot-water supply device to an instant hot-water mode; a step of measuring an amount of water X; a step of determining that another tap interruption occurs when the amount of water X is equal to or greater than a basic flow amount Y+α; a step of stopping action of a circulation pump; a step of re-learning the amount of water X when the amount of water X is less than a basic flow amount Y−β; a step of ending the instant hot-water circulation mode when an end condition of the instant hot-water mode is satisfied; and a step of measuring the amount of water X when the end condition of the instant hot-water mode is not satisfied.
More Like This:
| JPS61237964 | DEVICE UTILIZING BATH WASTE HOT-WATER |
Inventors:
Shingo Tateishi
Hiroki Nabeshima
Hideki Nomura
Takanobu Kinjo
Hiromi Yamanishi
Ryo Hasegawa
Kenichiro Yasukawa
Hiroki Nabeshima
Hideki Nomura
Takanobu Kinjo
Hiromi Yamanishi
Ryo Hasegawa
Kenichiro Yasukawa
Application Number:
JP2019212536A
Publication Date:
January 18, 2024
Filing Date:
November 25, 2019
Export Citation:
Assignee:
Noritsu Co., Ltd.
International Classes:
F24D17/00; F24H1/14; F24H15/174; F24H15/238; F24H15/36; F24H15/429
Domestic Patent References:
| JP6249507A | ||||
| JP8159501A |
Attorney, Agent or Firm:
Patent Attorney Fukami Patent Office