JPS5666642A - Controlling device for forced circulation circuit - Google Patents
Controlling device for forced circulation circuitInfo
- Publication number
- JPS5666642A JPS5666642A JP14265379A JP14265379A JPS5666642A JP S5666642 A JPS5666642 A JP S5666642A JP 14265379 A JP14265379 A JP 14265379A JP 14265379 A JP14265379 A JP 14265379A JP S5666642 A JPS5666642 A JP S5666642A
- Authority
- JP
- Japan
- Prior art keywords
- relay
- circulation circuit
- normally
- contact point
- closed
- 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 abstract 4
Abstract
PURPOSE:To enable taking-out of cold or hot water irrespective of the operation of a water-level sensor and a temperature sensor by operating a cock in a branch channel during the circulation operation in a forced circulation type bath device. CONSTITUTION:A check valve 16 and a pressure switch 18 are provided in the branch channel 11, while a circulation circuit valve 13 is provided in the circulation circuit 6. The pressure switch 18 is connected in series with a relay 24 and the side of the normally-closed contact point of the relay 24 is connected with the circulation circuit valve 13, while the side of the normally-opened contact point thereof is connected with a relay 25 for shifting sensors. When the cock 19 in the branch channel 11 is opened during the circulation operation, the internal pressure of the channel 11 lowers, the pressure switch 18 is closed and the contact point of the relay 24 is switched to the normally-opened side. Therefore, the circulation circuit valve 13 is closed, the relay 25 for shifting sensors is electrified, thereby the contact point is switched to the normally-opened side having no relation to the operation of the sensors, a three-direction valve 23 for water supply is shifted to the side of a city water-supply channel 9, a bypass valve 15 is closed, the cold or hot water supplied flows to the branch channel 11 and flows out from the faucet of the cock 19.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14265379A JPS5666642A (en) | 1979-11-01 | 1979-11-01 | Controlling device for forced circulation circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14265379A JPS5666642A (en) | 1979-11-01 | 1979-11-01 | Controlling device for forced circulation circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5666642A true JPS5666642A (en) | 1981-06-05 |
JPS6144222B2 JPS6144222B2 (en) | 1986-10-01 |
Family
ID=15320358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14265379A Granted JPS5666642A (en) | 1979-11-01 | 1979-11-01 | Controlling device for forced circulation circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5666642A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6321442A (en) * | 1986-07-10 | 1988-01-29 | Noritsu Co Ltd | Automatic bath device |
JPS6368342U (en) * | 1986-10-23 | 1988-05-09 | ||
JPS63247546A (en) * | 1987-04-03 | 1988-10-14 | Matsushita Electric Ind Co Ltd | Remote water level sensing device |
CN109812983A (en) * | 2019-04-01 | 2019-05-28 | 湖北吉绍电器有限公司 | A kind of the preheating treasured and hot-water heating system of intelligent control |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5341843A (en) * | 1976-09-29 | 1978-04-15 | Hitachi Ltd | Hot-water supplying heating apparatus |
-
1979
- 1979-11-01 JP JP14265379A patent/JPS5666642A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5341843A (en) * | 1976-09-29 | 1978-04-15 | Hitachi Ltd | Hot-water supplying heating apparatus |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6321442A (en) * | 1986-07-10 | 1988-01-29 | Noritsu Co Ltd | Automatic bath device |
JPS6368342U (en) * | 1986-10-23 | 1988-05-09 | ||
JPH025785Y2 (en) * | 1986-10-23 | 1990-02-13 | ||
JPS63247546A (en) * | 1987-04-03 | 1988-10-14 | Matsushita Electric Ind Co Ltd | Remote water level sensing device |
CN109812983A (en) * | 2019-04-01 | 2019-05-28 | 湖北吉绍电器有限公司 | A kind of the preheating treasured and hot-water heating system of intelligent control |
Also Published As
Publication number | Publication date |
---|---|
JPS6144222B2 (en) | 1986-10-01 |
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