JPS6179710U - - Google Patents
Info
- Publication number
- JPS6179710U JPS6179710U JP16367284U JP16367284U JPS6179710U JP S6179710 U JPS6179710 U JP S6179710U JP 16367284 U JP16367284 U JP 16367284U JP 16367284 U JP16367284 U JP 16367284U JP S6179710 U JPS6179710 U JP S6179710U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- water level
- drain tank
- level control
- contact
- 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 9
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Non-Electrical Variables (AREA)
Description
第１図は本考案の一実施例を示す概略系統図で
ある。
２…ドレンタンク、４…ポンプ、５…給水加熱
器、７…水位調節弁、９…圧力検出器。
FIG. 1 is a schematic system diagram showing an embodiment of the present invention. 2... Drain tank, 4... Pump, 5... Feed water heater, 7... Water level control valve, 9... Pressure detector.
Claims (1)
れたポンプと、このポンプの下流側に介挿された
水位調節弁と、前記ポンプの吐出側に設けられた
圧力検出器と、該圧力検出器により検出された圧
力が一定値以下のときに閉となる第１の接点と、
該第１の接点に直列に接続され前記ポンプが駆動
したときに閉となる第２の接点と、これら第１お
よび第２の接点が閉のときに前記水位調節弁の開
度を微小に保持する手段とを有する給水加熱器ド
レンタンクの水位制御装置。 A pump provided in a line connecting the drain tank and the feed water heater, a water level control valve inserted on the downstream side of this pump, a pressure detector provided on the discharge side of the pump, and the pressure sensor a first contact that closes when the pressure detected by is below a certain value;
a second contact connected in series to the first contact and closed when the pump is driven; and maintaining the opening degree of the water level control valve at a small level when the first and second contacts are closed. A water level control device for a feed water heater drain tank having means for controlling the water level of the feed water heater drain tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16367284U JPS6179710U (en) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16367284U JPS6179710U (en) | 1984-10-31 | 1984-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6179710U true JPS6179710U (en) | 1986-05-28 |
Family
ID=30721532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16367284U Pending JPS6179710U (en) | 1984-10-31 | 1984-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6179710U (en) |
-
1984
- 1984-10-31 JP JP16367284U patent/JPS6179710U/ja active Pending