JPS5561816A - Control method for flow amount - Google Patents
Control method for flow amountInfo
- Publication number
- JPS5561816A JPS5561816A JP13547278A JP13547278A JPS5561816A JP S5561816 A JPS5561816 A JP S5561816A JP 13547278 A JP13547278 A JP 13547278A JP 13547278 A JP13547278 A JP 13547278A JP S5561816 A JPS5561816 A JP S5561816A
- Authority
- JP
- Japan
- Prior art keywords
- burner
- control
- valve
- ton
- microcomputer
- 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
- Feedback Control In General (AREA)
- Flow Control (AREA)
Abstract
PURPOSE: To arbitrarily perform flow control by using the electromagnetic valves of direct operation used for ON-OFF control.
CONSTITUTION: Taking an example for a water heater with kerosene, the inner can 1 is taken as the combustion chamber 2 and the burner 1 is provided. Water is supplied from the water inlet 5 between the inner and outer cans 1 and 4, and it is heated and picked up from the hot water outlet 6. Fuel is fed to the burner 3 with the fuel pump from the tank 7 via the direct operation electromagnetic valve 9. The exciting coil of the valve 9 is intermittently excited for the ratio of TON/T where the exciting period is T and the exciting period is TON with the microcomputer 10 and the power Tr11 to control the valve opening. The temperature detector 12 is placed near hot water outlet 6, and the microcomputer 10 compares the preset value with the value from the detector 12 the adjusts the valve opening so that it close to the set value, allowing to perform the fuel feed control to the burner suitably.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13547278A JPS5561816A (en) | 1978-11-02 | 1978-11-02 | Control method for flow amount |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13547278A JPS5561816A (en) | 1978-11-02 | 1978-11-02 | Control method for flow amount |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5561816A true JPS5561816A (en) | 1980-05-09 |
Family
ID=15152505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13547278A Pending JPS5561816A (en) | 1978-11-02 | 1978-11-02 | Control method for flow amount |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5561816A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49106014A (en) * | 1973-02-13 | 1974-10-08 | ||
JPS5285713A (en) * | 1976-01-09 | 1977-07-16 | Yuken Kogyo Co Ltd | Proportional electromagnetic typed control valve |
JPS5413884A (en) * | 1977-07-02 | 1979-02-01 | Aisin Seiki Co Ltd | Driving method of proportional controller |
-
1978
- 1978-11-02 JP JP13547278A patent/JPS5561816A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49106014A (en) * | 1973-02-13 | 1974-10-08 | ||
JPS5285713A (en) * | 1976-01-09 | 1977-07-16 | Yuken Kogyo Co Ltd | Proportional electromagnetic typed control valve |
JPS5413884A (en) * | 1977-07-02 | 1979-02-01 | Aisin Seiki Co Ltd | Driving method of proportional controller |
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