JPS6295237U - - Google Patents
Info
- Publication number
- JPS6295237U JPS6295237U JP18731885U JP18731885U JPS6295237U JP S6295237 U JPS6295237 U JP S6295237U JP 18731885 U JP18731885 U JP 18731885U JP 18731885 U JP18731885 U JP 18731885U JP S6295237 U JPS6295237 U JP S6295237U
- Authority
- JP
- Japan
- Prior art keywords
- water
- flow rate
- temperature
- control valve
- opening speed
- 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 26
- 239000000446 fuel Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Description
第１図は本考案の瞬間湯沸装置の全体構成図、
第２図は同じくブロツク接続図、第３図は流量調
節器のマイクロコンピユータのブロツク接続図、
第４図は流量調節器の動作の処理フロー図、第５
図は入水温度・出湯温度差と弁開閉速度との関係
を示す制御特性図である。
３…燃料制御弁、５…出湯口、６…瞬間湯沸器
、８…水量調節弁、９…出湯温度センサ、１０…
入水温度センサ、１１…流量センサ、１３…温度
調節器、１４…流量調節器、１５…熱量演算手段
、１６…熱量許容範囲判定手段、１７…水量調節
開度速度設定手段、１８…水量調節弁駆動手段。
Figure 1 is an overall configuration diagram of the instantaneous water heating device of the present invention.
Figure 2 is the same block connection diagram, Figure 3 is the block connection diagram of the flow regulator microcomputer,
Figure 4 is a processing flow diagram of the operation of the flow rate regulator, Figure 5
The figure is a control characteristic diagram showing the relationship between the incoming water temperature/outgoing water temperature difference and the valve opening/closing speed. 3... Fuel control valve, 5... Hot water outlet, 6... Instantaneous water heater, 8... Water flow control valve, 9... Hot water outlet temperature sensor, 10...
Incoming water temperature sensor, 11...Flow rate sensor, 13...Temperature regulator, 14...Flow rate regulator, 15...Calorific value calculation means, 16...Calorific value permissible range determination means, 17...Water amount adjustment opening speed setting means, 18...Water amount adjustment valve Drive means.
Claims (1)
により検出される出湯温度Ｔ２とから制御演算を
行い、燃料調節弁の開度を制御することで上記所
望の設定温度の出湯水を達成すべく動作する温度
調節器を有する瞬間湯沸装置において、入水温度
Ｔ１を検出する入水温度センサと、入水流量Ｆを
検出する流量センサと、入水流量Ｆを調節する水
量調節弁を備えるとともに、上記設定温度Ｔ３と
上記入水温度Ｔ１と上記入水流量Ｆとから上記設
定温度Ｔ３の出湯水を実現するに必要な熱量Ｑを
求める熱量演算手段と、この必要な熱量Ｑが所定
の範囲にあることを検出する熱量許容範囲判定手
段と、上記必要な熱量Ｑがこの所定の範囲をはず
れたときに、上記設定温度Ｔ３と上記出湯温度Ｔ
２の偏差から上記水量調節弁の開度速度を求める
水量調節弁開度速度設定手段と、この開度速度で
上記水量調節弁の開度を上記必要な熱量が上記所
定の範囲に入るまで変化させてなる流量調節手段
とからなる流量調節器を具備してなることを特徴
とする瞬間湯沸装置。 Control calculations are performed from the preset temperature T3 and the hot water temperature T2 detected by the hot water temperature sensor, and the opening degree of the fuel control valve is controlled to achieve the desired hot water temperature. An instantaneous water boiler having an operating temperature regulator, which includes an inlet water temperature sensor that detects an inlet water temperature T1 , a flow rate sensor that detects an inlet water flow rate F, and a water flow rate control valve that adjusts the inlet water flow rate F, and also has the above settings. a heat amount calculation means for calculating the amount of heat Q required to realize outlet water at the set temperature T3 from the temperature T3 , the water input temperature T1 , and the water input flow rate F; and a heat amount permissible range determining means for detecting that the required heat amount Q is outside the predetermined range.
a water flow control valve opening speed setting means for determining the opening speed of the water flow control valve from the deviation of 2 , and changing the opening speed of the water flow control valve at the opening speed until the required amount of heat falls within the predetermined range. 1. An instantaneous water heating device characterized by comprising a flow rate regulator comprising a flow rate regulating means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18731885U JPS6295237U (en) | 1985-12-06 | 1985-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18731885U JPS6295237U (en) | 1985-12-06 | 1985-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6295237U true JPS6295237U (en) | 1987-06-17 |
Family
ID=31137689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18731885U Pending JPS6295237U (en) | 1985-12-06 | 1985-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6295237U (en) |
-
1985
- 1985-12-06 JP JP18731885U patent/JPS6295237U/ja active Pending
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