JPH0283442U - - Google Patents
Info
- Publication number
- JPH0283442U JPH0283442U JP16277788U JP16277788U JPH0283442U JP H0283442 U JPH0283442 U JP H0283442U JP 16277788 U JP16277788 U JP 16277788U JP 16277788 U JP16277788 U JP 16277788U JP H0283442 U JPH0283442 U JP H0283442U
- Authority
- JP
- Japan
- Prior art keywords
- electric wire
- ohmmeter
- rectifying elements
- wire
- detection 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.)
- Granted
Links
- 238000005259 measurement Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Description
図面はこの考案の実施例を示し、第1図は基本
的な構成の1例を示す構成図、第2図は具体的な
構成の1例を示す要部垂直断面図である。
1,2……裸電線、1a,2a……開放端、3
……抵抗計、3a……正極、3b……負極、A,
B……ダイオード(整流素子)、C,D……区画
、G,H……抵抗計測用の端子。
The drawings show an embodiment of this invention, with FIG. 1 being a block diagram showing one example of the basic structure, and FIG. 2 being a vertical sectional view of a main part showing one example of the specific structure. 1, 2...Bare electric wire, 1a, 2a...Open end, 3
...Resistance meter, 3a...Positive electrode, 3b...Negative electrode, A,
B... Diode (rectifier), C, D... Section, G, H... Terminal for resistance measurement.
Claims (1)
、正極と負極の間の電流値を検出することにより
抵抗を計測する抵抗計とを備えており、第1の電
線の一端が抵抗計の正極に、第2の電線の一端が
抵抗計の負極にそれぞれ接続され、2本の電線の
他端が開放されている漏水検知装置において、 第1の電線に、複数の整流素子が、抵抗計側か
ら開放端側への方向が順方向となるように所定の
間隔をおいて挿入されるとともに、第2の電線に
、第1の電線の整流素子と同数の整流素子が、第
1の電線の整流素子の対応するものと近接し、か
つ開放端側から抵抗計側への方向が順方向となる
ように所定の間隔をおいて挿入されて、各電線が
整流素子により複数の区画に分割されており、各
電線の各区画に抵抗計測用の端子がそれぞれ設け
られていることを特徴とする漏水検知装置。[Claims for Utility Model Registration] The utility model is equipped with two bare electric wires arranged close to each other in parallel, and an ohmmeter that measures resistance by detecting the current value between the positive and negative electrodes. In a water leakage detection device, one end of the first wire is connected to the positive electrode of the ohmmeter, one end of the second wire is connected to the negative electrode of the ohmmeter, and the other ends of the two wires are open. , a plurality of rectifying elements are inserted at predetermined intervals so that the direction from the ohmmeter side to the open end side is the forward direction, and the same number of rectifying elements as the first electric wire are inserted into the second electric wire. The rectifying elements of the first electric wire are inserted in close proximity to the corresponding ones of the rectifying elements of the first electric wire, and at a predetermined interval so that the direction from the open end side to the resistance meter side is the forward direction. A water leak detection device characterized in that the electric wire is divided into a plurality of sections by a rectifying element, and each section of each electric wire is provided with a resistance measurement terminal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16277788U JPH0544761Y2 (en) | 1988-12-15 | 1988-12-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16277788U JPH0544761Y2 (en) | 1988-12-15 | 1988-12-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0283442U true JPH0283442U (en) | 1990-06-28 |
JPH0544761Y2 JPH0544761Y2 (en) | 1993-11-15 |
Family
ID=31446913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16277788U Expired - Lifetime JPH0544761Y2 (en) | 1988-12-15 | 1988-12-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0544761Y2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018013407A (en) * | 2016-07-21 | 2018-01-25 | 三菱電機ビルテクノサービス株式会社 | Water leakage detection system |
JP2019191019A (en) * | 2018-04-26 | 2019-10-31 | 三菱電機ビルテクノサービス株式会社 | Leaking liquid detection device |
JP2020091133A (en) * | 2018-12-04 | 2020-06-11 | 三菱電機ビルテクノサービス株式会社 | Leakage detection device |
-
1988
- 1988-12-15 JP JP16277788U patent/JPH0544761Y2/ja not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018013407A (en) * | 2016-07-21 | 2018-01-25 | 三菱電機ビルテクノサービス株式会社 | Water leakage detection system |
JP2019191019A (en) * | 2018-04-26 | 2019-10-31 | 三菱電機ビルテクノサービス株式会社 | Leaking liquid detection device |
JP2020091133A (en) * | 2018-12-04 | 2020-06-11 | 三菱電機ビルテクノサービス株式会社 | Leakage detection device |
Also Published As
Publication number | Publication date |
---|---|
JPH0544761Y2 (en) | 1993-11-15 |
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