JPS5858248U - Combustion amount control device for proportional control type gas water heater - Google Patents
Combustion amount control device for proportional control type gas water heaterInfo
- Publication number
- JPS5858248U JPS5858248U JP15438381U JP15438381U JPS5858248U JP S5858248 U JPS5858248 U JP S5858248U JP 15438381 U JP15438381 U JP 15438381U JP 15438381 U JP15438381 U JP 15438381U JP S5858248 U JPS5858248 U JP S5858248U
- Authority
- JP
- Japan
- Prior art keywords
- proportional control
- water heater
- gas water
- combustion amount
- gas
- 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
- Control Of Combustion (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案に係る比例制御式ガス湯沸器の概略構成
図、第2図は同湯沸器の従来の電気回路図、第3図は本
考案の実施例を示す電気回路図である。
5・・・感温素子、7・・・ガス比例制御弁、21・・
・最大電流設定用ボリュム、22・・・最小電流設定用
ボリューム。Fig. 1 is a schematic configuration diagram of a proportional control type gas water heater according to the present invention, Fig. 2 is a conventional electric circuit diagram of the same water heater, and Fig. 3 is an electric circuit diagram showing an embodiment of the present invention. be. 5... Temperature sensing element, 7... Gas proportional control valve, 21...
・Volume for maximum current setting, 22...Volume for minimum current setting.
Claims (1)
号に応じてガス比例制御弁の駆動電流を無段階制御する
と共に、該ガス比例制御弁の最大開度、最小開度を夫々
設定する最大電流設定用ボリュ、−ムと最小電流設定用
ボリュームとを有するものにおいて、ガス変更時に前記
感温素子を開放および短絡する手段を設けたことを特徴
とする比例制御ガス湯沸器における燃焼量制御装置。The driving current of the gas proportional control valve is steplessly controlled in accordance with the temperature signal from the temperature sensing element whose resistance value changes depending on the detected hot water temperature, and the maximum opening and minimum opening of the gas proportional control valve are respectively set. Combustion amount in a proportional control gas water heater, characterized in that the proportional control gas water heater has a maximum current setting volume and a minimum current setting volume, and is provided with means for opening and shorting the temperature sensing element when changing gas. Control device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15438381U JPS5858248U (en) | 1981-10-15 | 1981-10-15 | Combustion amount control device for proportional control type gas water heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15438381U JPS5858248U (en) | 1981-10-15 | 1981-10-15 | Combustion amount control device for proportional control type gas water heater |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5858248U true JPS5858248U (en) | 1983-04-20 |
JPS6319720Y2 JPS6319720Y2 (en) | 1988-06-01 |
Family
ID=29946981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15438381U Granted JPS5858248U (en) | 1981-10-15 | 1981-10-15 | Combustion amount control device for proportional control type gas water heater |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5858248U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63122801U (en) * | 1987-01-30 | 1988-08-10 | ||
JPH06288535A (en) * | 1992-01-31 | 1994-10-11 | Noritz Corp | Secondary pressure regulating method in hot water supplier |
-
1981
- 1981-10-15 JP JP15438381U patent/JPS5858248U/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63122801U (en) * | 1987-01-30 | 1988-08-10 | ||
JPH06288535A (en) * | 1992-01-31 | 1994-10-11 | Noritz Corp | Secondary pressure regulating method in hot water supplier |
Also Published As
Publication number | Publication date |
---|---|
JPS6319720Y2 (en) | 1988-06-01 |
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