JPS54108953A - Temperature control system for hot water heater - Google Patents
Temperature control system for hot water heaterInfo
- Publication number
- JPS54108953A JPS54108953A JP1686478A JP1686478A JPS54108953A JP S54108953 A JPS54108953 A JP S54108953A JP 1686478 A JP1686478 A JP 1686478A JP 1686478 A JP1686478 A JP 1686478A JP S54108953 A JPS54108953 A JP S54108953A
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- temperature
- gas amount
- pressure
- pressure chamber
- 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
- Feeding And Controlling Fuel (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
PURPOSE: To obtain excellent controlling property with exceedingly less hysteresis by making proportionable control of gas amount in composition of a proportional control valve to change feeding gas amount by pressure changes in a pressure chamber with a pump driven by detecting hot water outlet temperature.
CONSTITUTION: Now, when a hot water feeding faucet 27 has bee opened, a water pressure responding gas valve 6 is opened, a gas burner 4 sets in to burn. By this combustion, when the hot water feeding temperature has arrived at a settled temperature, output is given from a temperature detecting part 13 corresponding to detecting output of a thermosensitive element 12 installed on an outlet passage for hot water 3, a pump 15 is drivenly controlled by a controller 14 which incorporates an amplifying circuit. This pump 15 is connected to a pressure chamber 10 of a proportional control valve 7, which changes the pressure in the pressure chamber 10 in commensuration to hot water, displaces a diaphragm 8 resistingly to a spring, throttles gas amount by moving a valve body 9, and produces gas amount in proportion to a settled temperature.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1686478A JPS54108953A (en) | 1978-02-15 | 1978-02-15 | Temperature control system for hot water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1686478A JPS54108953A (en) | 1978-02-15 | 1978-02-15 | Temperature control system for hot water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54108953A true JPS54108953A (en) | 1979-08-27 |
Family
ID=11928073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1686478A Pending JPS54108953A (en) | 1978-02-15 | 1978-02-15 | Temperature control system for hot water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54108953A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1981002774A1 (en) * | 1980-03-26 | 1981-10-01 | South Australia Gas Co | Solar/gas'heater |
| JPS5832257U (en) * | 1981-08-26 | 1983-03-02 | 株式会社ウオルブロ−フア−イ−スト | Combustion control device for combustion machine |
| JPS598040U (en) * | 1982-06-30 | 1984-01-19 | パロマ工業株式会社 | Combustion output proportional control device |
| CN110207393A (en) * | 2018-11-16 | 2019-09-06 | 华帝股份有限公司 | Constant-temperature water outlet control method and system of gas water heater and gas water heater |
-
1978
- 1978-02-15 JP JP1686478A patent/JPS54108953A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1981002774A1 (en) * | 1980-03-26 | 1981-10-01 | South Australia Gas Co | Solar/gas'heater |
| JPS5832257U (en) * | 1981-08-26 | 1983-03-02 | 株式会社ウオルブロ−フア−イ−スト | Combustion control device for combustion machine |
| JPS598040U (en) * | 1982-06-30 | 1984-01-19 | パロマ工業株式会社 | Combustion output proportional control device |
| CN110207393A (en) * | 2018-11-16 | 2019-09-06 | 华帝股份有限公司 | Constant-temperature water outlet control method and system of gas water heater and gas water heater |
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