JPS5680647A - Fluid heating controller - Google Patents

Fluid heating controller

Info

Publication number
JPS5680647A
JPS5680647A JP15867179A JP15867179A JPS5680647A JP S5680647 A JPS5680647 A JP S5680647A JP 15867179 A JP15867179 A JP 15867179A JP 15867179 A JP15867179 A JP 15867179A JP S5680647 A JPS5680647 A JP S5680647A
Authority
JP
Japan
Prior art keywords
water
pressure
valve
gas
diaphragm
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
JP15867179A
Other languages
Japanese (ja)
Inventor
Yukio Nagaoka
Shuji Yamanochi
Yoshio Yamamoto
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 JP15867179A priority Critical patent/JPS5680647A/en
Publication of JPS5680647A publication Critical patent/JPS5680647A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
    • F23N1/087—Regulating fuel supply conjointly with another medium, e.g. boiler water using mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)

Abstract

PURPOSE:To increase the reliability of the operation of the controller and make the controller compact, by opening and closing a fuel valve by a pressure acceptor for operating by a pressure produced in a Venturi tube in correspondence to the water feed quantity. CONSTITUTION:In flowing water from a water feed tube 1 is pressure controlled by a governor valve 4, and flows into a Venturi tube 9 by separating from a bypass 10 in a high pressure chamber 8 formed by a diaphragm 7. The low pressure part of the inflowing water is introduced into a low pressure chamber 16 through a communicating hole 15, and moves the diaphragm 7 leftward by the differential pressure in response to the water quantity. The quantity of displacement opens and closes a gas switching valve 30 through a gas switching valve rod 24, and, at the same time, adjusts the opening degree of a gas governor valve 34 by shifting a slider 27 rightwardly to supply a gaseous pressure to a gas nozzle 36 in accordance with the above adjustment. The setting of the temperature of hot water is achieved by changing the diversion ratio by the opening degree of an adjusting valve 12, and the temperature rise in the heat exchanger 11 is controlled to a constant value regardless of the water quantity.
JP15867179A 1979-12-05 1979-12-05 Fluid heating controller Pending JPS5680647A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15867179A JPS5680647A (en) 1979-12-05 1979-12-05 Fluid heating controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15867179A JPS5680647A (en) 1979-12-05 1979-12-05 Fluid heating controller

Publications (1)

Publication Number Publication Date
JPS5680647A true JPS5680647A (en) 1981-07-02

Family

ID=15676810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15867179A Pending JPS5680647A (en) 1979-12-05 1979-12-05 Fluid heating controller

Country Status (1)

Country Link
JP (1) JPS5680647A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938623U (en) * 1972-07-07 1974-04-05
JPS51150137A (en) * 1975-06-18 1976-12-23 Matsushita Electric Ind Co Ltd Water controller

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938623U (en) * 1972-07-07 1974-04-05
JPS51150137A (en) * 1975-06-18 1976-12-23 Matsushita Electric Ind Co Ltd Water controller

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