JPS56149527A - Water heater - Google Patents

Water heater

Info

Publication number
JPS56149527A
JPS56149527A JP5203980A JP5203980A JPS56149527A JP S56149527 A JPS56149527 A JP S56149527A JP 5203980 A JP5203980 A JP 5203980A JP 5203980 A JP5203980 A JP 5203980A JP S56149527 A JPS56149527 A JP S56149527A
Authority
JP
Japan
Prior art keywords
water
hot
burner
return
controlled
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
JP5203980A
Other languages
Japanese (ja)
Inventor
Keiichi Mori
Yasukiyo Ueda
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 JP5203980A priority Critical patent/JPS56149527A/en
Publication of JPS56149527A publication Critical patent/JPS56149527A/en
Pending legal-status Critical Current

Links

Landscapes

  • Regulation And Control Of Combustion (AREA)
  • Control Of Combustion (AREA)
  • Control For Baths (AREA)

Abstract

PURPOSE: To improve the responsiveness of water heater and permit a highly accurate control by a method wherein a part of fuel oil is returned by means of a return nozzle, and the return flow rate is controlled by means of a proportional control valve.
CONSTITUTION: In the hot-water supplying water heater, a burner 6 is supplied with a fuel from an oil feeding pump 5, the water from a water supply port 1 is heated by the combustion of said burner 6 through a heat exchanger 2, and the hot water is supplied from a hot-water supply cock 3. In this case, the burner 6 is provided with a return nozzle 7 so that a part of the fuel is returned through a return passage 8, and a proportional control valve 9 is provided to said return passage 8 and controlled by means of the control signal from an electronic control circuit 11 and which is based on the output of a hot-water temperature detector 10. In addition, the number of revolutions of a fan 13 for the combustion air is controlled by means of said control signal. It is preferable to employ a solenoid type flow rate proportionally controlling valve as the proportional control valve 9.
COPYRIGHT: (C)1981,JPO&Japio
JP5203980A 1980-04-18 1980-04-18 Water heater Pending JPS56149527A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5203980A JPS56149527A (en) 1980-04-18 1980-04-18 Water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5203980A JPS56149527A (en) 1980-04-18 1980-04-18 Water heater

Publications (1)

Publication Number Publication Date
JPS56149527A true JPS56149527A (en) 1981-11-19

Family

ID=12903667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5203980A Pending JPS56149527A (en) 1980-04-18 1980-04-18 Water heater

Country Status (1)

Country Link
JP (1) JPS56149527A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122846U (en) * 1982-02-15 1983-08-20 株式会社ノーリツ Forced draft combustion equipment
JPS591922A (en) * 1982-06-28 1984-01-07 Matsushita Electric Works Ltd Hot water supplying device
JPS61198851U (en) * 1985-05-30 1986-12-12
JPS63213720A (en) * 1987-03-02 1988-09-06 Noritsu Co Ltd Safety device for hot-water supplier

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122846U (en) * 1982-02-15 1983-08-20 株式会社ノーリツ Forced draft combustion equipment
JPS591922A (en) * 1982-06-28 1984-01-07 Matsushita Electric Works Ltd Hot water supplying device
JPS61198851U (en) * 1985-05-30 1986-12-12
JPS63213720A (en) * 1987-03-02 1988-09-06 Noritsu Co Ltd Safety device for hot-water supplier

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