JPS6484041A - Water heater - Google Patents
Water heaterInfo
- Publication number
- JPS6484041A JPS6484041A JP23931087A JP23931087A JPS6484041A JP S6484041 A JPS6484041 A JP S6484041A JP 23931087 A JP23931087 A JP 23931087A JP 23931087 A JP23931087 A JP 23931087A JP S6484041 A JPS6484041 A JP S6484041A
- Authority
- JP
- Japan
- Prior art keywords
- heater
- switched
- heat
- feed water
- boiler body
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 6
- 238000002485 combustion reaction Methods 0.000 abstract 2
- 230000006866 deterioration Effects 0.000 abstract 2
- 230000003213 activating effect Effects 0.000 abstract 1
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
PURPOSE:To reduce the cost of power consumption due to the continuous heater operation and prevent the thermal deterioration of a reducing valve by disposing a thermostat for controlling the heater temperature in a position on the inner surface of the outer casing at its middle height level where it is exposed to heat from the boiler body. CONSTITUTION:A thermostat 7 is exposed to heat from the boiler body 1, and its contact points are switched off to switch off a heater to while the combustion is under way for the water heater. At this time, the feed water pipe 5 will not be frozen because of the thermal convection and conduction in the boiler body 1. That is, although the heater 10 is switched on when the outdoor temperature is low, it is switched off when the combustion is underway in the water heater so that the time of activating the heater 10 during the winter season can be reduced so as to reduce the power consumption charge to the minimum. Further, since the reducing valve 4 is disposed between the feed water opening 3 and the heater 10 near the boiler feed water opening 2, it is not directly exposed to the heat from the heater 10 even if the outdoor temperature is 10-40 deg.C, preventing its thermal deterioration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23931087A JPH0774706B2 (en) | 1987-09-24 | 1987-09-24 | Water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23931087A JPH0774706B2 (en) | 1987-09-24 | 1987-09-24 | Water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6484041A true JPS6484041A (en) | 1989-03-29 |
| JPH0774706B2 JPH0774706B2 (en) | 1995-08-09 |
Family
ID=17042813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23931087A Expired - Lifetime JPH0774706B2 (en) | 1987-09-24 | 1987-09-24 | Water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0774706B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01189459A (en) * | 1988-01-25 | 1989-07-28 | Matsushita Electric Ind Co Ltd | Hot water supply equipment |
| JP2004108173A (en) * | 2002-09-13 | 2004-04-08 | Rinnai Corp | Cogeneration system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55178661U (en) * | 1979-06-08 | 1980-12-22 | ||
| JPS60191833U (en) * | 1984-05-29 | 1985-12-19 | 株式会社ノーリツ | Freeze prevention device for hot water appliances |
-
1987
- 1987-09-24 JP JP23931087A patent/JPH0774706B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55178661U (en) * | 1979-06-08 | 1980-12-22 | ||
| JPS60191833U (en) * | 1984-05-29 | 1985-12-19 | 株式会社ノーリツ | Freeze prevention device for hot water appliances |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01189459A (en) * | 1988-01-25 | 1989-07-28 | Matsushita Electric Ind Co Ltd | Hot water supply equipment |
| JP2004108173A (en) * | 2002-09-13 | 2004-04-08 | Rinnai Corp | Cogeneration system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0774706B2 (en) | 1995-08-09 |
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