JPS5666643A - Controlling device for forced circulation circuit - Google Patents
Controlling device for forced circulation circuitInfo
- Publication number
- JPS5666643A JPS5666643A JP14265579A JP14265579A JPS5666643A JP S5666643 A JPS5666643 A JP S5666643A JP 14265579 A JP14265579 A JP 14265579A JP 14265579 A JP14265579 A JP 14265579A JP S5666643 A JPS5666643 A JP S5666643A
- Authority
- JP
- Japan
- Prior art keywords
- circulation circuit
- branch channel
- opened
- pressure switch
- cock
- 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
Landscapes
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
PURPOSE:To enable taking-out of cold or hot water in the circulation circuit only by operation of a cock in a branch channel by providing the controlling device such as a pressure switch in the branch channel of the circulation circuit in the forced circulation circuit using a pump. CONSTITUTION:A check valve 12, the pressure switch 14 and the like are provided in the branch channel 8, while an electromagnetic valve 9 linking to the pressure switch 14 is provided in the circulation circuit 5. When a circulation pump 6 is operated, high internal pressure in the section from the check valve 12 to the cock 10 and a shower device 11 in the branch channel 8 causes the contact points 23 and 24 of the pressure switch 14 to close. And the coil of a relay 29 is excited, the contact point on the normally-opened side is closed, a valve 9 is opened through electric emergization and the cold or hot water circulates in the circulation circuit 5. When the cock 10 of the shower device 11 is opened, the internal pressure in the branch channel 8 lowers, the contact points 23 and 24 of the pressure switch 14 are opened, the excitation of the coil of the relay 29 is discontinued, the contact point on the normally-opened side is opened, the electromagnetic valve 9 is closed by the discontinuation of electrification thereof and the cold or hot water in the circulation circuit 5 flows to the branch channel 8 and flows out from the shower 11.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14265579A JPS5666643A (en) | 1979-11-01 | 1979-11-01 | Controlling device for forced circulation circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14265579A JPS5666643A (en) | 1979-11-01 | 1979-11-01 | Controlling device for forced circulation circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5666643A true JPS5666643A (en) | 1981-06-05 |
JPS6144223B2 JPS6144223B2 (en) | 1986-10-01 |
Family
ID=15320406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14265579A Granted JPS5666643A (en) | 1979-11-01 | 1979-11-01 | Controlling device for forced circulation circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5666643A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61145209U (en) * | 1985-03-01 | 1986-09-08 | ||
JPH02103320A (en) * | 1988-10-13 | 1990-04-16 | Matsushita Electric Ind Co Ltd | Bath device |
JPH06193827A (en) * | 1992-10-26 | 1994-07-15 | Foster Wheeler Energy Corp | Fluidized bed reactor containing stripper cooler and operating method |
US5510085A (en) * | 1992-10-26 | 1996-04-23 | Foster Wheeler Energy Corporation | Fluidized bed reactor including a stripper-cooler and method of operating same |
JP2009125293A (en) * | 2007-11-22 | 2009-06-11 | Panasonic Electric Works Co Ltd | Mist generating device |
CN109915902A (en) * | 2019-03-08 | 2019-06-21 | 天津赛金节能科技股份有限公司 | A kind of electromagnet heating system |
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 JP14265579A patent/JPS5666643A/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 (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61145209U (en) * | 1985-03-01 | 1986-09-08 | ||
JPH02103320A (en) * | 1988-10-13 | 1990-04-16 | Matsushita Electric Ind Co Ltd | Bath device |
JPH06193827A (en) * | 1992-10-26 | 1994-07-15 | Foster Wheeler Energy Corp | Fluidized bed reactor containing stripper cooler and operating method |
US5510085A (en) * | 1992-10-26 | 1996-04-23 | Foster Wheeler Energy Corporation | Fluidized bed reactor including a stripper-cooler and method of operating same |
JP2009125293A (en) * | 2007-11-22 | 2009-06-11 | Panasonic Electric Works Co Ltd | Mist generating device |
CN109915902A (en) * | 2019-03-08 | 2019-06-21 | 天津赛金节能科技股份有限公司 | A kind of electromagnet heating system |
Also Published As
Publication number | Publication date |
---|---|
JPS6144223B2 (en) | 1986-10-01 |
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