JPH01124546U - - Google Patents
Info
- Publication number
- JPH01124546U JPH01124546U JP15266988U JP15266988U JPH01124546U JP H01124546 U JPH01124546 U JP H01124546U JP 15266988 U JP15266988 U JP 15266988U JP 15266988 U JP15266988 U JP 15266988U JP H01124546 U JPH01124546 U JP H01124546U
- Authority
- JP
- Japan
- Prior art keywords
- wastewater
- flow rate
- water level
- section
- drain
- 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
- 239000002351 wastewater Substances 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000003657 drainage water Substances 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 241000876443 Varanus salvator Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
- Sampling And Sample Adjustment (AREA)
Description
図面は本考案に係る流量率比例排水サンプリン
グ装置の一実施例を示す概略図である。
１…排水溝、２…排水汲上げポンプ、３…スト
レーナ、４…水位調整器、５…サンプリング用電
磁弁、６…排水貯蔵タンク、７…堰式流量率計、
８…流量率時間変換器、９…水位計、１０…タイ
マー、１１…電磁弁、１２…排水貯蔵タンク、１
３…電磁弁、１４…水モニター。
The drawing is a schematic diagram showing an embodiment of the flow rate proportional wastewater sampling device according to the present invention. 1...Drainage ditch, 2...Drainage pump, 3...Strainer, 4...Water level regulator, 5...Sampling solenoid valve, 6...Drainage storage tank, 7...Weir type flow rate meter,
8...Flow rate time converter, 9...Water level gauge, 10...Timer, 11...Solenoid valve, 12...Drainage storage tank, 1
3...Solenoid valve, 14...Water monitor.
Claims (1)
げた排水中の砂等を除去するストレーナ部と、該
ストレーナ部に接続され水位を一定に保持する水
位調整器と、排水を定量採取するサンプリング部
とを有する排水サンプリング装置において、前記
水位調整器に電磁弁を設け且つ前記排水溝に流量
計と流量時間変換器とを設けて成り、該流量時間
変換器は一定時間毎に排水溝の排水流量率を時間
の長短に変換して前記電磁弁の開閉時間を制御す
ることを特徴とする排水サンプリング装置。 A drainage pumping section that pumps up wastewater from the water channel, a strainer section that removes sand, etc. from the pumped drainage water, a water level regulator that is connected to the strainer section to maintain a constant water level, and a quantitative collection of the wastewater. In the wastewater sampling device having a sampling section, the water level regulator is provided with a solenoid valve, and the drain is provided with a flowmeter and a flow rate time converter, and the flow rate time converter measures the flow rate of the drain at regular intervals. A wastewater sampling device characterized in that the opening/closing time of the electromagnetic valve is controlled by converting the wastewater flow rate into a length of time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15266988U JPH01124546U (en) | 1988-11-24 | 1988-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15266988U JPH01124546U (en) | 1988-11-24 | 1988-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01124546U true JPH01124546U (en) | 1989-08-24 |
Family
ID=31427806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15266988U Pending JPH01124546U (en) | 1988-11-24 | 1988-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01124546U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5194262A (en) * | 1975-02-17 | 1976-08-18 | ||
| JPS5424875A (en) * | 1977-07-22 | 1979-02-24 | Nippon Nohyaku Co Ltd | Preparation of pyrrone derivatives |
-
1988
- 1988-11-24 JP JP15266988U patent/JPH01124546U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5194262A (en) * | 1975-02-17 | 1976-08-18 | ||
| JPS5424875A (en) * | 1977-07-22 | 1979-02-24 | Nippon Nohyaku Co Ltd | Preparation of pyrrone derivatives |
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