JPS58189453U - Combustion control device in water heater - Google Patents
Combustion control device in water heaterInfo
- Publication number
- JPS58189453U JPS58189453U JP8802582U JP8802582U JPS58189453U JP S58189453 U JPS58189453 U JP S58189453U JP 8802582 U JP8802582 U JP 8802582U JP 8802582 U JP8802582 U JP 8802582U JP S58189453 U JPS58189453 U JP S58189453U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- water heater
- combustion control
- air supply
- supply amount
- 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.)
- Granted
Links
Landscapes
- Regulation And Control Of Combustion (AREA)
- Control Of Combustion (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は湯沸器の概念図、第２図は制御回路図、第３図
はインプットとロード圧との関係を示すグラフ、第４図
はインプットの経時変化例を示すグラフ、第５図は第４
図に対応する湯温の経時変化例を示すグラフである。
４・・・・・・空気ガス混合装置、８・・・・・・ゼロ
ガバナ、９・・・・・・湯温検出器、１・・・・・・送
風機、Ｂ・・・・・・制御機構、７・・・・・・空気供
給路、１７・・・・・・空気供給量切替機構、１５・・
・・・・ガス供給路、１８・・・・・・ガス供給量、切
替機構、Ｃ・・・・・・切替機構、１７Ａ・・・・・・
ダンパー、１７Ｂ・・・・・・ソレノイド、１８Ａ・・
・・・・バイパス路、１８Ｂ・・・・・・電磁弁。Figure 1 is a conceptual diagram of a water heater, Figure 2 is a control circuit diagram, Figure 3 is a graph showing the relationship between input and load pressure, Figure 4 is a graph showing an example of input change over time, and Figure 5. is the fourth
It is a graph showing an example of a change in water temperature over time corresponding to the figure. 4...Air gas mixing device, 8...Zero governor, 9...Hot water temperature detector, 1...Blower, B...Control Mechanism, 7... Air supply path, 17... Air supply amount switching mechanism, 15...
...Gas supply path, 18...Gas supply amount, switching mechanism, C...Switching mechanism, 17A...
Damper, 17B...Solenoid, 18A...
...Bypass path, 18B...Solenoid valve.
Claims (1)
ガス供給量を自動調整するゼロガバナ８及び、湯温検出
器９の検出温度に基づいて空気供給用送風機１の回転数
を、湯温か設定温度に維持されるように制御する機構Ｂ
とを設けである湯沸器における燃焼制御装置において、
空気供給路７の通過面積の変更により空気供給量を大小
２段に切替可能な機構１７と、ガス供給路１５の通過面
積の変更によりガス供給量を大小２段に切替可能な機構
８とを設けるとともに、前記湯温検出器９の検出温度が
設定温度に対して一定以上に上昇したとき、前記切替機
構１７゜１８を小供給量状態に自動的、かつ、可逆的に
切替える機構Ｃを設けである事を特徴とする湯沸器にお
ける燃焼制御装置。 ■ 前記空気量切替機構１７が、空気供給路７を全開す
る姿勢と絞る姿勢とに揺動切替自在なダンパー１７Ａと
、これを切替作動させるソレノイド１７Ｂとから構成さ
れたものである実用新案登録請求の範囲第０項に記載の
湯沸器における燃焼制御装置。 ■ 前記ガス量切替機構１８が、ガス供給路１５に接続
させたバイパス路１８Ａに、これを開閉自在な電磁弁１
８Ｂを介装して構成されたもの・である実用新案登録請
求の範囲第０項又は第０項に記載の湯沸器における燃焼
制御装置。[Scope of Claim for Utility Model Registration] ■ An air gas mixing device 4, a zero governor 8 that automatically adjusts the gas supply amount according to the adjustment of the air supply amount, and an air supply blower based on the temperature detected by the hot water temperature detector 9. Mechanism B that controls the rotation speed of 1 so that the hot water temperature is maintained at the set temperature.
In a combustion control device for a water heater, which is provided with
A mechanism 17 that can switch the air supply amount into two stages, large and small, by changing the passage area of the air supply path 7, and a mechanism 8, which can switch the gas supply amount into two stages, large and small, by changing the passage area of the gas supply path 15. In addition, a mechanism C is provided that automatically and reversibly switches the switching mechanism 17 and 18 to a small supply amount state when the temperature detected by the hot water temperature detector 9 rises above a certain level with respect to the set temperature. A combustion control device for a water heater characterized by the following. (2) A utility model registration request in which the air amount switching mechanism 17 is composed of a damper 17A that can swing freely between a fully open position and a throttled position of the air supply path 7, and a solenoid 17B that switches the damper 17B to operate the damper 17A. A combustion control device for a water heater according to item 0 in the range. ■ The gas amount switching mechanism 18 includes a solenoid valve 1 that can freely open and close the bypass passage 18A connected to the gas supply passage 15.
A combustion control device for a water heater according to claim 0 or 0 of the utility model registration claim, which is constructed by interposing a 8B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8802582U JPS58189453U (en) | 1982-06-11 | 1982-06-11 | Combustion control device in water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8802582U JPS58189453U (en) | 1982-06-11 | 1982-06-11 | Combustion control device in water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58189453U true JPS58189453U (en) | 1983-12-16 |
| JPS6314193Y2 JPS6314193Y2 (en) | 1988-04-21 |
Family
ID=30096716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8802582U Granted JPS58189453U (en) | 1982-06-11 | 1982-06-11 | Combustion control device in water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58189453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60169016A (en) * | 1984-02-10 | 1985-09-02 | Youei Seisakusho:Kk | Burning control device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52140033A (en) * | 1976-05-18 | 1977-11-22 | Matsushita Electric Ind Co Ltd | Combustion control device of forcedly supplying and exhausting gas |
| JPS5465855A (en) * | 1977-11-02 | 1979-05-26 | Noritsu Co Ltd | Flow rate controlling device of water heater |
| JPS5584449U (en) * | 1978-12-04 | 1980-06-11 |
-
1982
- 1982-06-11 JP JP8802582U patent/JPS58189453U/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52140033A (en) * | 1976-05-18 | 1977-11-22 | Matsushita Electric Ind Co Ltd | Combustion control device of forcedly supplying and exhausting gas |
| JPS5465855A (en) * | 1977-11-02 | 1979-05-26 | Noritsu Co Ltd | Flow rate controlling device of water heater |
| JPS5584449U (en) * | 1978-12-04 | 1980-06-11 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60169016A (en) * | 1984-02-10 | 1985-09-02 | Youei Seisakusho:Kk | Burning control device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6314193Y2 (en) | 1988-04-21 |
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