JPS5575156A - Hot-water heating system - Google Patents

Hot-water heating system

Info

Publication number
JPS5575156A
JPS5575156A JP15022778A JP15022778A JPS5575156A JP S5575156 A JPS5575156 A JP S5575156A JP 15022778 A JP15022778 A JP 15022778A JP 15022778 A JP15022778 A JP 15022778A JP S5575156 A JPS5575156 A JP S5575156A
Authority
JP
Japan
Prior art keywords
temperature
water
hot
control
detected
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
Application number
JP15022778A
Other languages
Japanese (ja)
Other versions
JPS6157529B2 (en
Inventor
Yasukiyo Ueda
Keiichi Mori
Keijiro Mori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP15022778A priority Critical patent/JPS6157529B2/ja
Publication of JPS5575156A publication Critical patent/JPS5575156A/en
Publication of JPS6157529B2 publication Critical patent/JPS6157529B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To increase a stability of a control and decrease a transitional temperature variation by controlling most of control outputs with an open loop while controlling only a compensating output to coincide a hot-water temperature with a preset value with a closed loop.
CONSTITUTION: Feed-water is sent from a water feeding pipe 2 into a faucet 6 through a heat-exchanger 1. Gas, supplied from a gas pipe 3 through a proportional control valve 4, is burnt at a burner 5. A temperature of discharged hot-water is detected by a temperature sensor 7 and is compared in a control circuit 8 with a preset temperature preset by a temperature presetter 9, subsequently, the proportional control valve 4 is activated in accordance with a difference thereof. Using together with a closed loop control, activating the said control valve 4, a feed- water temperature is detected by a temperature sensor 11 and a discharged quantity of the hot-water is detected by a flow sensor 10, then, a relation between the temperature presetter 9 and these detected values are processed in a control circuit 14, thereafter, a result of an operation of a value (the preset temperature - the feed-water temperature) X the discharged quantity of hot-water is output, and thereby, an open loop control for activating the proportional contral valve 4 is effected.
COPYRIGHT: (C)1980,JPO&Japio
JP15022778A 1978-12-04 1978-12-04 Expired JPS6157529B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15022778A JPS6157529B2 (en) 1978-12-04 1978-12-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15022778A JPS6157529B2 (en) 1978-12-04 1978-12-04

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP59009680A Division JPH0144977B2 (en) 1984-01-23 1984-01-23

Publications (2)

Publication Number Publication Date
JPS5575156A true JPS5575156A (en) 1980-06-06
JPS6157529B2 JPS6157529B2 (en) 1986-12-08

Family

ID=15492313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15022778A Expired JPS6157529B2 (en) 1978-12-04 1978-12-04

Country Status (1)

Country Link
JP (1) JPS6157529B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5733749A (en) * 1980-08-08 1982-02-23 Yamatake Honeywell Co Ltd Temperature control system of hot water heater
JPS58224246A (en) * 1982-06-21 1983-12-26 Matsushita Electric Ind Co Ltd Heating controller
JPS59221518A (en) * 1983-05-31 1984-12-13 Hanshin Electric Co Ltd Gas combustion control system
JPS60240948A (en) * 1984-05-15 1985-11-29 Matsushita Electric Ind Co Ltd Hot water supplier
JPS60240951A (en) * 1984-05-15 1985-11-29 Matsushita Electric Ind Co Ltd Hot water supplier
JPS60240950A (en) * 1984-05-15 1985-11-29 Matsushita Electric Ind Co Ltd Hot water supplier
JPS61228249A (en) * 1985-04-02 1986-10-11 Hanshin Electric Co Ltd Temperature controller
JPH01118070A (en) * 1987-10-30 1989-05-10 Rinnai Corp Hot water supplying device
JP2011525231A (en) * 2008-06-24 2011-09-15 キョントン ネットワーク カンパニー リミテッド Hot water supply system to maintain a constant temperature

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5733749A (en) * 1980-08-08 1982-02-23 Yamatake Honeywell Co Ltd Temperature control system of hot water heater
JPS58224246A (en) * 1982-06-21 1983-12-26 Matsushita Electric Ind Co Ltd Heating controller
JPH0147708B2 (en) * 1982-06-21 1989-10-16 Matsushita Electric Ind Co Ltd
JPS59221518A (en) * 1983-05-31 1984-12-13 Hanshin Electric Co Ltd Gas combustion control system
JPS60240948A (en) * 1984-05-15 1985-11-29 Matsushita Electric Ind Co Ltd Hot water supplier
JPS60240951A (en) * 1984-05-15 1985-11-29 Matsushita Electric Ind Co Ltd Hot water supplier
JPS60240950A (en) * 1984-05-15 1985-11-29 Matsushita Electric Ind Co Ltd Hot water supplier
JPS61228249A (en) * 1985-04-02 1986-10-11 Hanshin Electric Co Ltd Temperature controller
JPH01118070A (en) * 1987-10-30 1989-05-10 Rinnai Corp Hot water supplying device
JP2011525231A (en) * 2008-06-24 2011-09-15 キョントン ネットワーク カンパニー リミテッド Hot water supply system to maintain a constant temperature

Also Published As

Publication number Publication date
JPS6157529B2 (en) 1986-12-08

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