JPH0221410U - - Google Patents
Info
- Publication number
- JPH0221410U JPH0221410U JP9679688U JP9679688U JPH0221410U JP H0221410 U JPH0221410 U JP H0221410U JP 9679688 U JP9679688 U JP 9679688U JP 9679688 U JP9679688 U JP 9679688U JP H0221410 U JPH0221410 U JP H0221410U
- Authority
- JP
- Japan
- Prior art keywords
- water level
- level detector
- detection end
- water
- water supply
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Control Of Non-Electrical Variables (AREA)
Description
第１図はこの考案における一実施例の説明図、
第２図は従来の実施例の説明図である。
１……ボイラー、２……水位制御筒、３……第
１水位検出器、４……第２水位検出器、５……給
水ポンプ、６……給水制御器。
FIG. 1 is an explanatory diagram of an embodiment of this invention.
FIG. 2 is an explanatory diagram of a conventional embodiment. DESCRIPTION OF SYMBOLS 1... Boiler, 2... Water level control tube, 3... First water level detector, 4... Second water level detector, 5... Water supply pump, 6... Water supply controller.
Claims (1)
器３及び第２水位検出器４を、第１水位検出器の
検出端が第２水位検出器の検出端より上方位置に
なるように配置し、これらの水位検出器からの信
号により給水ポンプ５をＯＮ―ＯＦＦ動作させる
構成において、水位が第１水位検出器の検出端を
離れた時点からカウントした設定時間Ｔ１と、水
位が第２水位検出器の検出端を離れた時点からカ
ウントした設定時間Ｔ２のうちのどちらか早い方
のタイミングで前記給水ポンプを稼動させる給水
制御器６を設けたことを特徴とするボイラーの給
水制御装置。 A first water level detector 3 and a second water level detector 4 are installed in a water level control tube 2 that communicates with the can body, so that the detection end of the first water level detector is located above the detection end of the second water level detector. In the configuration in which the water supply pump 5 is turned on and off by the signals from these water level detectors, the set time T1 counted from the time when the water level left the detection end of the first water level detector and the water level at the first 2. Water supply control for a boiler, characterized in that a water supply controller 6 is provided to operate the water supply pump at the earlier timing of a set time T or 2 counted from the time of leaving the detection end of the water level detector. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9679688U JPH0523921Y2 (en) | 1988-07-20 | 1988-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9679688U JPH0523921Y2 (en) | 1988-07-20 | 1988-07-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0221410U true JPH0221410U (en) | 1990-02-13 |
| JPH0523921Y2 JPH0523921Y2 (en) | 1993-06-18 |
Family
ID=31321903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9679688U Expired - Lifetime JPH0523921Y2 (en) | 1988-07-20 | 1988-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0523921Y2 (en) |
-
1988
- 1988-07-20 JP JP9679688U patent/JPH0523921Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0523921Y2 (en) | 1993-06-18 |
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