JPS5955250U - water heater - Google Patents

water heater

Info

Publication number
JPS5955250U
JPS5955250U JP14952382U JP14952382U JPS5955250U JP S5955250 U JPS5955250 U JP S5955250U JP 14952382 U JP14952382 U JP 14952382U JP 14952382 U JP14952382 U JP 14952382U JP S5955250 U JPS5955250 U JP S5955250U
Authority
JP
Japan
Prior art keywords
water heater
proportional
integral
heat exchanger
deviation
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
Application number
JP14952382U
Other languages
Japanese (ja)
Inventor
田村　淑
Original Assignee
株式会社ノーリツ
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社ノーリツ filed Critical 株式会社ノーリツ
Priority to JP14952382U priority Critical patent/JPS5955250U/en
Publication of JPS5955250U publication Critical patent/JPS5955250U/en
Pending legal-status Critical Current

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  • Control Of Combustion (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例における湯沸器の概略図、第
２図は同湯沸器における制御回路のブロック図、第３図
は出湯特性を示す図である。 １・・・熱交換器、５・・・バーナ、６・・・ガス比例
弁、１０・・・限定回路、１１・・・比例積分回路。FIG. 1 is a schematic diagram of a water heater according to an embodiment of the present invention, FIG. 2 is a block diagram of a control circuit in the same water heater, and FIG. 3 is a diagram showing hot water output characteristics. DESCRIPTION OF SYMBOLS 1... Heat exchanger, 5... Burner, 6... Gas proportional valve, 10... Limited circuit, 11... Proportional-integral circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 熱交換器と、熱交換器を加熱するバーナと、電流量に応
じて燃料供給量を比例的に制御するガス比例弁と出湯温
度と設定温度との偏差を比例積分して当該ガス比例弁を
制御する比例積分回路を設けたものにおいて、上記偏差
の絶対値を限界値以下に規制して比例積分回路に出力す
る限定回路を設けたことを特徴とする湯沸器。A heat exchanger, a burner that heats the heat exchanger, a gas proportional valve that proportionally controls the amount of fuel supplied according to the amount of current, and a proportional integral of the deviation between the outlet temperature and the set temperature to operate the gas proportional valve. A water heater equipped with a proportional-integral circuit for controlling the water heater, characterized in that a limiting circuit is provided for regulating the absolute value of the deviation to a limit value or less and outputting it to the proportional-integral circuit.
JP14952382U 1982-09-30 1982-09-30 water heater Pending JPS5955250U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14952382U JPS5955250U (en) 1982-09-30 1982-09-30 water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14952382U JPS5955250U (en) 1982-09-30 1982-09-30 water heater

Publications (1)

Publication Number Publication Date
JPS5955250U true JPS5955250U (en) 1984-04-11

Family

ID=30331892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14952382U Pending JPS5955250U (en) 1982-09-30 1982-09-30 water heater

Country Status (1)

Country Link
JP (1) JPS5955250U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01150742A (en) * 1987-12-09 1989-06-13 Matsushita Electric Ind Co Ltd Control device for hot water feeder
JPH0268419A (en) * 1988-09-02 1990-03-07 Rinnai Corp Burner control device
JPH0271045A (en) * 1988-09-06 1990-03-09 Rinnai Corp Controller for hot water supplying apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5731722A (en) * 1980-07-31 1982-02-20 Omron Tateisi Electronics Co Combustion control device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5731722A (en) * 1980-07-31 1982-02-20 Omron Tateisi Electronics Co Combustion control device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01150742A (en) * 1987-12-09 1989-06-13 Matsushita Electric Ind Co Ltd Control device for hot water feeder
JPH0268419A (en) * 1988-09-02 1990-03-07 Rinnai Corp Burner control device
JPH0271045A (en) * 1988-09-06 1990-03-09 Rinnai Corp Controller for hot water supplying apparatus

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