JPS6463749A - Hot water supply apparatus with plural hot water suppliers in parallel - Google Patents
Hot water supply apparatus with plural hot water suppliers in parallelInfo
- Publication number
- JPS6463749A JPS6463749A JP62219738A JP21973887A JPS6463749A JP S6463749 A JPS6463749 A JP S6463749A JP 62219738 A JP62219738 A JP 62219738A JP 21973887 A JP21973887 A JP 21973887A JP S6463749 A JPS6463749 A JP S6463749A
- Authority
- JP
- Japan
- Prior art keywords
- supplier
- water amount
- hot water
- water
- control valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
PURPOSE:To reduce the minimum operating water amount and drain off surely by a method wherein the control valve of a second hot water supplier and the following ones are fully opened at the stop time of combustion of the hot water supplier to which a control valve for the water amount is attached and also fully opened at the OFF time of a power source for an apparatus. CONSTITUTION:When an operation switch is ON and a hot water supply faucet is opened, water flows into a sensor 40 for measuring the whole water amount and the whole water amount is measured. When this water amount is more than the minimum operating water amount of a hot water supplier 10, the burner 11 of the supplier 10 is ignited and the supplier 10 is operated. At this time the control valve S2 for the water amount of a hot water supplier 20 is closed. The operation of the supplier 10 is carried out and when the feed water amount measured by the sensor 40 is more than the minimum operating water amount of the suppliers 10, 20, the valve S2 of the supplier 20 is opened to operate the supplier 20. When a power source is OFF, a closed control valve tor the water amount, e.g. the valve S2 is opened and drained off. By this constitution, the minimum operating water amount can be secured and drain-off can be carried out surely.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62219738A JPS6463749A (en) | 1987-09-02 | 1987-09-02 | Hot water supply apparatus with plural hot water suppliers in parallel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62219738A JPS6463749A (en) | 1987-09-02 | 1987-09-02 | Hot water supply apparatus with plural hot water suppliers in parallel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6463749A true JPS6463749A (en) | 1989-03-09 |
Family
ID=16740211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62219738A Pending JPS6463749A (en) | 1987-09-02 | 1987-09-02 | Hot water supply apparatus with plural hot water suppliers in parallel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6463749A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020241444A1 (en) * | 2019-05-31 | 2020-12-03 | パーパス株式会社 | Heat source system, hot-water supply system, hot-water supply method, and hot-water supply control program |
-
1987
- 1987-09-02 JP JP62219738A patent/JPS6463749A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020241444A1 (en) * | 2019-05-31 | 2020-12-03 | パーパス株式会社 | Heat source system, hot-water supply system, hot-water supply method, and hot-water supply control program |
JP2020197329A (en) * | 2019-05-31 | 2020-12-10 | パーパス株式会社 | Heat source system, hot water supply system, hot water supply method and hot water supply control program |
CN113939696A (en) * | 2019-05-31 | 2022-01-14 | 目的株式会社 | Heat source system, hot water supply method, and hot water supply control program |
CN113939696B (en) * | 2019-05-31 | 2023-04-21 | 目的株式会社 | Heat source system, hot water supply method, and hot water supply control program |
JP2023079231A (en) * | 2019-05-31 | 2023-06-07 | パーパス株式会社 | Heat source system, hot water supply system, hot water supply method and program |
US11815290B2 (en) | 2019-05-31 | 2023-11-14 | Purpose Co., Ltd. | Heat source system, hot water supply system, hot water supply method, and hot water supply control program |
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