JPS5661535A - Apparatus for controlling fluid heating process - Google Patents
Apparatus for controlling fluid heating processInfo
- Publication number
- JPS5661535A JPS5661535A JP13841079A JP13841079A JPS5661535A JP S5661535 A JPS5661535 A JP S5661535A JP 13841079 A JP13841079 A JP 13841079A JP 13841079 A JP13841079 A JP 13841079A JP S5661535 A JPS5661535 A JP S5661535A
- Authority
- JP
- Japan
- Prior art keywords
- water
- pressure
- valve
- gas
- control
- 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
Links
Landscapes
- Control Of Combustion (AREA)
Abstract
PURPOSE: To make the apparatus for controlling operation of a combustor for an instantaneous water heater or the like compact and inexpensive, by employing an arrangement capable of accomplishing control on the amount of water to be supplied, control on the amount of fuel in relation to the amount of supplied water and control for opening and closing a fuel supply passage by a single pressure-sensitive means.
CONSTITUTION: When water supply is started, water is introduced into a high- pressure chamber 6 after its pressure is controlled by a water governor valve 4 and the pressure of water is acted to a diaphragm 5. Then, water is passed dividedly into a venturi pipe 7 and a by-passing means 8. Here, since negative pressure caused by water passing through the venturi pipe 7 is transmitted via a connecting port 13 to a low-pressure chamber 15, diaphragm 5 is moved to the left. This movement of diaphragm 5 is transmitted via a control shaft 17 to a gas valve 24 and the valve 24 is opened. Thus, it is enabled to feed gas at a rate proportional to the water flow. On the other hand, gas passed through valve 24 is introduced into a pressure chamber 25 of a gas governor 20 and then supplied to a burner 31 after its pressure is controlled by a gas governor valve 28 the setting load of which can be chaged with the water flow rate.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13841079A JPS5661535A (en) | 1979-10-25 | 1979-10-25 | Apparatus for controlling fluid heating process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13841079A JPS5661535A (en) | 1979-10-25 | 1979-10-25 | Apparatus for controlling fluid heating process |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5661535A true JPS5661535A (en) | 1981-05-27 |
Family
ID=15221301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13841079A Pending JPS5661535A (en) | 1979-10-25 | 1979-10-25 | Apparatus for controlling fluid heating process |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5661535A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4938623U (en) * | 1972-07-07 | 1974-04-05 |
-
1979
- 1979-10-25 JP JP13841079A patent/JPS5661535A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4938623U (en) * | 1972-07-07 | 1974-04-05 |
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