JPS5575157A - Hot-water heating system - Google Patents
Hot-water heating systemInfo
- Publication number
- JPS5575157A JPS5575157A JP15022878A JP15022878A JPS5575157A JP S5575157 A JPS5575157 A JP S5575157A JP 15022878 A JP15022878 A JP 15022878A JP 15022878 A JP15022878 A JP 15022878A JP S5575157 A JPS5575157 A JP S5575157A
- Authority
- JP
- Japan
- Prior art keywords
- water
- temperature
- hot
- detected
- feed
- 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 keep a temperature of discharged hot-water at a preset value in spite of variations in a temperature and a flow quantity of water by comparing a detected temperature in a temperature sensor with the preset temperature and outputting a value, obtained as a result of an operation of a temperature difference in the above- described comparison multiplied by the flow quantity detected by a flow sensor, into a proportional controller.
CONSTITUTION: Water is sent from a feed-water pipe 2 into a faucet 5 through a heat-exchanger 1 while gas is supplied from a gas pipe 3 and is burnt at a burner 4 to heat the water in the heat-exchanger 1. In such a hot-water heater, a feed- water temparature is detected by a temparature sensor 7 and a quantity of discharged hot-water is detected by a flow sensor 6, while a relation between these detected values and a temperature presetter 10 is processed in a control circuit 9. Thereafter, a value of (a preset temperature - the feed-water temperature) X the quantity of discharged hot-water is operated and a result thereof is input into a proportional control valve 8, thus, a burning quantity of the gas is determined. According to this method, a temperature control, wherein a temperature variation of the discharged hot-water is very small, may be achieved in spite of existing variations in the discharged quantity of the hot-water or in the feed-water temperature.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15022878A JPS5575157A (en) | 1978-12-04 | 1978-12-04 | Hot-water heating system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15022878A JPS5575157A (en) | 1978-12-04 | 1978-12-04 | Hot-water heating system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5575157A true JPS5575157A (en) | 1980-06-06 |
Family
ID=15492337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15022878A Pending JPS5575157A (en) | 1978-12-04 | 1978-12-04 | Hot-water heating system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5575157A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59129322A (en) * | 1983-01-10 | 1984-07-25 | Yamatake Honeywell Co Ltd | Start and stop system for tap-controlled water heater |
JPS59185938A (en) * | 1983-04-07 | 1984-10-22 | Ckd Controls Ltd | Water heater |
JPS63101749U (en) * | 1987-11-21 | 1988-07-02 |
-
1978
- 1978-12-04 JP JP15022878A patent/JPS5575157A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59129322A (en) * | 1983-01-10 | 1984-07-25 | Yamatake Honeywell Co Ltd | Start and stop system for tap-controlled water heater |
JPH0315089B2 (en) * | 1983-01-10 | 1991-02-28 | Yamatake Honeywell Co Ltd | |
JPS59185938A (en) * | 1983-04-07 | 1984-10-22 | Ckd Controls Ltd | Water heater |
JPS63101749U (en) * | 1987-11-21 | 1988-07-02 | ||
JPH0416115Y2 (en) * | 1987-11-21 | 1992-04-10 |
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