JPS61174645U - - Google Patents
Info
- Publication number
- JPS61174645U JPS61174645U JP5806685U JP5806685U JPS61174645U JP S61174645 U JPS61174645 U JP S61174645U JP 5806685 U JP5806685 U JP 5806685U JP 5806685 U JP5806685 U JP 5806685U JP S61174645 U JPS61174645 U JP S61174645U
- Authority
- JP
- Japan
- Prior art keywords
- water
- area
- water supply
- monitored
- monitoring device
- 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 14
- 238000001514 detection method Methods 0.000 claims 2
- 238000012806 monitoring device Methods 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Examining Or Testing Airtightness (AREA)
Description
第1図は本考案の一実施例の全体的な構成を示
すブロツク図、第2図はこの実施例を適用する給
水系統図である。
1a〜1g……流量計、2a〜2f……水道メ
ータ、4a〜4f……比較器、5a〜5f……単
安定マルチバイブレータ、6a〜6f……NOT
回路、7a〜7f……AND回路、8a〜8f…
…ランプ。なお、各図中同一符号は同一または相
当部分を示す。
FIG. 1 is a block diagram showing the overall configuration of an embodiment of the present invention, and FIG. 2 is a water supply system diagram to which this embodiment is applied. 1a to 1g...flow meter, 2a to 2f...water meter, 4a to 4f...comparator, 5a to 5f...monostable multivibrator, 6a to 6f...NOT
Circuit, 7a-7f...AND circuit, 8a-8f...
…lamp. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
水漏れを監視すべき区域の上流側境界部および下
流側境界部にそれぞれ設けられた流量計と、これ
らの流量計の流量値に差があるか否かを検出する
比較手段と、前記水漏れを監視すべき区域内で給
水されたか否かを検出する給水検出手段と、一定
時間以上前記給水検出手段が給水を検出せず、且
つ、前記比較手段が流量値の差を検出したときに
有意信号を出力する判別手段と、この判別手段の
有意信号に応動して区域内に水漏れがあることを
報知する報知手段とを具備したことを特徴とする
水漏れ位置監視装置。 (2) 前記給水検出手段は区域内の水道メータが
量水動作をしたか否かを検出することを特徴とす
る実用新案登録請求の範囲第1項記載の水漏れ位
置監視装置。[Scope of claim for utility model registration] (1) In water supply equipment that supplies water to multiple areas,
Flowmeters provided at the upstream boundary and downstream boundary of the area to be monitored for water leakage, comparison means for detecting whether there is a difference in the flow values of these flowmeters, and the water leakage meter. a water supply detection means for detecting whether or not water has been supplied within an area to be monitored; 1. A water leak position monitoring device comprising: a determining means for outputting a signal; and a notifying means for notifying that there is a water leak in an area in response to a significant signal from the determining means. (2) The water leak position monitoring device according to claim 1, wherein the water supply detection means detects whether or not a water meter in the area performs a water metering operation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5806685U JPS61174645U (en) | 1985-04-18 | 1985-04-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5806685U JPS61174645U (en) | 1985-04-18 | 1985-04-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61174645U true JPS61174645U (en) | 1986-10-30 |
Family
ID=30583211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5806685U Pending JPS61174645U (en) | 1985-04-18 | 1985-04-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61174645U (en) |
-
1985
- 1985-04-18 JP JP5806685U patent/JPS61174645U/ja active Pending