JPS5671754A - Temperature control device for gas hot-water heater - Google Patents
Temperature control device for gas hot-water heaterInfo
- Publication number
- JPS5671754A JPS5671754A JP14749579A JP14749579A JPS5671754A JP S5671754 A JPS5671754 A JP S5671754A JP 14749579 A JP14749579 A JP 14749579A JP 14749579 A JP14749579 A JP 14749579A JP S5671754 A JPS5671754 A JP S5671754A
- Authority
- JP
- Japan
- Prior art keywords
- electromagnetic valve
- proportional electromagnetic
- input
- control device
- temperature control
- 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
- Control Of Combustion (AREA)
Abstract
PURPOSE: To make it possible, in a temperature control device using a proportional electromagnetic valve which controls gas input, to use as it is without modifying the proportional electromagnetic valve even at the time of using different kinds of gases, by providing a gain adjusting unit on an adjuster for operation of the proportional electromagnetic valve.
CONSTITUTION: In a temperature control device, a value set by a manual temperature setter 1 becomes an input of a comparator 2, and a value detected by a temperature detector 3 like a thermister provided in a hot-water supply pipe of a boiler also becomes an input of the comparator 2. An output of the comparator 2 becomes an input of an adjuster 4 consisting of an operation amplifier of proportional operation or P.I.D operation, etc., and a proportional electromagnetic valve 5 is controlled by the output. The proportional electromagnetic valve 5 controls volume of gas to be sent to a gas burner which heats a heat-exchanger 6. In this case, in order for it to be able to cope with possible change of kinds of gases, the adjuster 4 is provided with gain adjusters 7 and 8 such as a change-over switch of a feedback resistance of an adder so that volume of heat can be changed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14749579A JPS5671754A (en) | 1979-11-13 | 1979-11-13 | Temperature control device for gas hot-water heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14749579A JPS5671754A (en) | 1979-11-13 | 1979-11-13 | Temperature control device for gas hot-water heater |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5671754A true JPS5671754A (en) | 1981-06-15 |
Family
ID=15431671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14749579A Pending JPS5671754A (en) | 1979-11-13 | 1979-11-13 | Temperature control device for gas hot-water heater |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5671754A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01118061A (en) * | 1987-10-30 | 1989-05-10 | Rinnai Corp | Hot water supplying device |
-
1979
- 1979-11-13 JP JP14749579A patent/JPS5671754A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01118061A (en) * | 1987-10-30 | 1989-05-10 | Rinnai Corp | Hot water supplying device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3076605A (en) | Control system for luminous wall furnace | |
JPS5671754A (en) | Temperature control device for gas hot-water heater | |
JPS5575156A (en) | Hot-water heating system | |
JPS6433465A (en) | Hot water supplier | |
JPS5575157A (en) | Hot-water heating system | |
JPS55152342A (en) | Bath-making apparatus | |
JPS5668720A (en) | Temperature controlling system for water heater | |
JPS5579927A (en) | Water kettle | |
JPS54108042A (en) | Water boiler | |
JPS5649832A (en) | Temperature controller of air conditioner | |
JPS55152343A (en) | Water heater of hot-water supply-type bathtub | |
JP2808736B2 (en) | Water heater control device | |
JPS55102824A (en) | Water heater | |
JPS5563324A (en) | Heating cooker | |
JPS5582225A (en) | Water boiler | |
JPS52100635A (en) | Hot water supply heater | |
JPS55152328A (en) | Hot water supply system for hot water supply type bath | |
JPS57134647A (en) | Bypass mixing type gas water heater | |
JPS57131923A (en) | Combustion control apparatus | |
JPS5461343A (en) | Gas instantaneous water heater equipped with proportional control valve | |
JPS56162319A (en) | Controller for fuel | |
JPS55162117A (en) | Temperature controller | |
JPS5616033A (en) | Heating cooker | |
JPS5726330A (en) | Controller for hot-water supply heating machine | |
JPS5712253A (en) | Controlling device for hot water supplyer room combined with heater |