JPH0188258U - - Google Patents
Info
- Publication number
- JPH0188258U JPH0188258U JP18168587U JP18168587U JPH0188258U JP H0188258 U JPH0188258 U JP H0188258U JP 18168587 U JP18168587 U JP 18168587U JP 18168587 U JP18168587 U JP 18168587U JP H0188258 U JPH0188258 U JP H0188258U
- Authority
- JP
- Japan
- Prior art keywords
- control
- heat exchanger
- flow rate
- outlet
- control section
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Regulation And Control Of Combustion (AREA)
Description
第１図は本考案の一実施例の全体概略構成図、
第２図は制御動作を示すフロー図、第３図は従来
例の制御動作を示すフロー図である。
１……水量センサ、２……熱交換器、３……出
湯サーミスタ、４……ガス比例弁、５……制御部
、６……記憶手段、７……燃焼制御回路。
FIG. 1 is an overall schematic configuration diagram of an embodiment of the present invention;
FIG. 2 is a flowchart showing the control operation, and FIG. 3 is a flowchart showing the control operation of a conventional example. DESCRIPTION OF SYMBOLS 1...Water amount sensor, 2...Heat exchanger, 3...Hot water output thermistor, 4...Gas proportional valve, 5...Control unit, 6...Storage means, 7...Combustion control circuit.
Claims (1)
、出湯路に設けられた出湯サーミスタと、熱交換
器の加熱量を制御するガス比例弁と、制御部とを
有し、該制御部は前記水量センサが最小制御流量
を検出した後の出湯サーミスタの値を入水温とし
て記憶する記憶手段と、該入水温と水量とからガ
ス量のフイードフオワード制御を行うと共に出湯
温からガス量のフイードバツク制御を行う燃焼制
御回路を有することを特徴とする給湯器等の制御
装置。 It has a water flow sensor provided in the inlet channel, a heat exchanger, an outlet thermistor provided in the outlet channel, a gas proportional valve for controlling the amount of heating of the heat exchanger, and a control section, the control section comprising: a storage means for storing the value of the outlet thermistor after the water flow rate sensor detects the minimum control flow rate as the incoming water temperature; A control device for a water heater, etc., characterized by having a combustion control circuit that performs feedback control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18168587U JPH0188258U (en) | 1987-11-28 | 1987-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18168587U JPH0188258U (en) | 1987-11-28 | 1987-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0188258U true JPH0188258U (en) | 1989-06-12 |
Family
ID=31473162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18168587U Pending JPH0188258U (en) | 1987-11-28 | 1987-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0188258U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61101745A (en) * | 1984-10-23 | 1986-05-20 | Matsushita Electric Ind Co Ltd | Tap-controlled gas water heater |
-
1987
- 1987-11-28 JP JP18168587U patent/JPH0188258U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61101745A (en) * | 1984-10-23 | 1986-05-20 | Matsushita Electric Ind Co Ltd | Tap-controlled gas water heater |
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