CN202177406U - Residential runoff generating process observation instrument - Google Patents
Residential runoff generating process observation instrument Download PDFInfo
- Publication number
- CN202177406U CN202177406U CN2011202733475U CN201120273347U CN202177406U CN 202177406 U CN202177406 U CN 202177406U CN 2011202733475 U CN2011202733475 U CN 2011202733475U CN 201120273347 U CN201120273347 U CN 201120273347U CN 202177406 U CN202177406 U CN 202177406U
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- CN
- China
- Prior art keywords
- ultrasonic probe
- microprocessor
- data
- pressure switch
- triangular
- 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.)
- Expired - Fee Related
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000000523 sample Substances 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000005259 measurement Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Abstract
The utility model relates to a residential runoff generating process observation instrument. The residential runoff generating process observation instrument comprises a triangular weir collection tank and a controller; an ultrasonic probe detects the water level height in the triangular weir collection tank; a pressure switch controls the work of the ultrasonic probe and the controller; a microprocessor is connected with the pressure switch and the ultrasonic probe; when the pressure switch detects that water flows in the triangular weir collection tank, the pressure switch transmits signals to the microprocessor, and the microprocessor controls the ultrasonic probe to sample a water level in the triangular weir collection tank, receives water level data from the ultrasonic probe to calculate the flow rate in a unit time, and stores the current flow rate data and the current time data in a storage in real time; a display screen receives signals from the microprocessor and displays the flow rate data and the time data in real time; and a GPRS (General Packet Radio Service) communication module receives signals from the microprocessor and carries out teletransmission of the data. With the adoption of the triangular weir collection tank, the runoff measurement error is small; in addition, due to the adoption of the pressure switch, the detection can be automatically carried out whenever the water flows, therefore, the residential runoff generating process observation instrument is high in degree of automation.
Description
Technical field
The utility model relates to a kind of device that is used to measure hydrologic parameter, specifically, relates to a kind of sub-district runoff yield process observation appearance that is used for the specific small watershed runoff yield of monitoring record, open-air runoff plots flow production process.
Background technology
Runoff plots is main scientific research facility of employing and the method that the scientific research personnel studies face of land rainfall one runoff one soil erosion regular; The observational data of runoff plots is for bringing into play important effect in basin water and soil attrition prediction analysis, the river basin planning.Measure the runoff water yield and still adopt traditional " runoff field " measurement with the seepage flow water yield, concrete constructions is used in cell boarder, afflux groove, afflux pond, generally build in specific place and domatic on, floor area is big, construction cost is high; Big to the destruction of surface soil and vegetation in process of construction; Domatic and slope vegetation needs just can return to for many years the situation before building, and measuring error is difficult to control, influences the progress and the precision of scientific research; Secondly, there are certain moisture filter loss unavoidably in the afflux groove of concrete material, afflux pond, the accuracy of influence footpath flow data.
At present, though moving analog rainfall apparatus also occurred, can move the field test of carrying out different gradient, its metering precision is undesirable, lacks the means of automatic observation of data and remote remote measurement.
The utility model content
The problem that the utility model will solve is to above deficiency, and a kind of sub-district runoff yield process observation appearance is provided, monitoring record runoff plots discharge process automatically, metering precision height, remote measurement at a distance.
For addressing the above problem, the utility model has been taked following technical scheme: sub-district runoff yield process observation appearance, and it is characterized in that: said visualizer comprises:
Triangular-notch weir afflux groove and controller;
Ultrasonic probe is arranged on the triangular-notch weir afflux groove; Ultrasonic probe is used for surveying triangular-notch weir afflux trough inner water position height;
Pressure switch is arranged in the triangular-notch weir afflux groove; Be used for controlling the work of ultrasonic probe and controller.
Further improvement as technique scheme:
Said controller comprises:
Microprocessor; Be connected with pressure switch, ultrasonic probe; Pressure switch detects when in the triangular-notch weir afflux groove water flows being arranged, and signal is transferred to microprocessor, and microprocessor control ultrasonic probe is sampled to the water level in the triangular-notch weir afflux groove; The waterlevel data that microprocessor receives ultrasonic probe calculates the flow in the unit interval, and is saved to present flow rate data and time data in the storer in real time;
Display screen, the signal of reception microprocessor, demonstration amount data and time data in real time;
The GPRS communication module, the signal of reception microprocessor carries out teletransmission with data.
The utility model adopts above technical scheme, compared with prior art, has the following advantages: adopt triangular-notch weir afflux groove, the runoff measuring error is little; Have water flows just can carry out automatically as long as the setting of pressure switch makes to detect, automaticity is high; The GPRS communication module can carry out teletransmission with data.
Below in conjunction with accompanying drawing and instance the utility model is elaborated.
Description of drawings
Accompanying drawing is the structural representation of sub-district runoff yield process observation appearance in the utility model instance;
Among the figure,
L-triangular-notch weir afflux groove, 2-ultrasonic probe, 3-pressure switch, 4-controller.
Embodiment
Embodiment, as shown in the figure, sub-district runoff yield process observation appearance; Comprise triangular-notch weir afflux groove 1, triangular-notch weir afflux groove 1 is provided with ultrasonic probe 2, is provided with pressure switch 3 in the triangular-notch weir afflux groove 1; Ultrasonic probe 2, pressure switch 3 are connected with controller 4; Ultrasonic probe 2 is used for surveying height of water level in the triangular-notch weir afflux groove 1, and pressure switch 3 is used for start-up control device 4 and ultrasonic probe 2 work, and controller 4 comprises microprocessor, storer, display screen and the GPRS communication module of electrical connection; Microprocessor is connected with pressure switch 3, ultrasonic probe 2; Pressure switch 3 detects when in the triangular-notch weir afflux groove 1 water flows being arranged, and signal is transferred to microprocessor, and microprocessor starts ultrasonic probe 2; Water level in 2 pairs of triangular-notch weir affluxs of control ultrasonic probe groove 1 carries out periodic samples; Microprocessor receives the waterlevel data of ultrasonic probe 2, calculates the flow in the unit interval according to the triangular-notch weir flow measurement formula that is provided with according to water level gauge, and is saved to present flow rate data and time data in the storer in real time; Display screen shows data in real time the GPRS communication module can carry out teletransmission with data through antenna, and accumulator is that controller 4 provides working power.
It is following that this sub-district runoff is monitored scopic performance index:
(1) measurement range: run-off 3-5000 milliliters/second;
(2) exactness: the runoff measuring error is less than 3 milliliters/second;
(3) communication interface: RS232 and RS485;
(4) communication modes: download on the spot (GPRS communication);
(5) display mode: two row liquid crystal digitals and character show;
(6) voltage range: AC 220V 50HZ; DC 24V;
(7) working environment: humidity≤90% (30 ℃～50 ℃); Temperature-10 ℃～50 ℃;
(8) power backup: under no civil power situation, but continuous working 72 hours;
(9) data capacity: greater than 32000.
Claims (2)
1. sub-district runoff yield process observation appearance, it is characterized in that: said visualizer comprises:
Triangular-notch weir afflux groove (1) and controller (4);
Ultrasonic probe (2) is arranged on the triangular-notch weir afflux groove (1); Ultrasonic probe (2) is used for surveying the interior height of water level of triangular-notch weir afflux groove (1);
Pressure switch (3) is arranged in the triangular-notch weir afflux groove (1); Be used for controlling the work of ultrasonic probe (2) and controller (4).
2. sub-district as claimed in claim 1 runoff yield process observation appearance, it is characterized in that: said controller (4) comprising:
Microprocessor; Be connected with pressure switch (3), ultrasonic probe (2); Pressure switch (3) detects when in the triangular-notch weir afflux groove (1) water flows being arranged, and signal is transferred to microprocessor, and microprocessor control ultrasonic probe (2) is sampled to the water level in the triangular-notch weir afflux groove (1); The waterlevel data that microprocessor receives ultrasonic probe (2) calculates the flow in the unit interval, and present flow rate data and time data are preserved in real time;
Display screen, the signal of reception microprocessor, demonstration amount data and time data in real time;
The GPRS communication module, the signal of reception microprocessor carries out teletransmission with data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202733475U CN202177406U (en) | 2011-07-29 | 2011-07-29 | Residential runoff generating process observation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202733475U CN202177406U (en) | 2011-07-29 | 2011-07-29 | Residential runoff generating process observation instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202177406U true CN202177406U (en) | 2012-03-28 |
Family
ID=45867282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202733475U Expired - Fee Related CN202177406U (en) | 2011-07-29 | 2011-07-29 | Residential runoff generating process observation instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202177406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759938A (en) * | 2018-05-14 | 2018-11-06 | 安徽省（水利部淮河水利委员会）水利科学研究院（安徽省水利工程质量检测中心站） | One kind being suitable for the portable runoff of sloping field instrument of more landform |
| CN110017874A (en) * | 2019-04-24 | 2019-07-16 | 中国水利水电科学研究院 | Runoff measuring device and diameter flow measuring method |
-
2011
- 2011-07-29 CN CN2011202733475U patent/CN202177406U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759938A (en) * | 2018-05-14 | 2018-11-06 | 安徽省（水利部淮河水利委员会）水利科学研究院（安徽省水利工程质量检测中心站） | One kind being suitable for the portable runoff of sloping field instrument of more landform |
| CN108759938B (en) * | 2018-05-14 | 2020-01-10 | 安徽省（水利部淮河水利委员会）水利科学研究院（安徽省水利工程质量检测中心站） | Portable slope runoff instrument suitable for multiple terrains |
| CN110017874A (en) * | 2019-04-24 | 2019-07-16 | 中国水利水电科学研究院 | Runoff measuring device and diameter flow measuring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WEIFANG HEHAI SHUIWEN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WEIFANG DAYU HYDROLOGICAL SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20150119 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Chunqing Inventor after: Sun Naibo Inventor after: Huan Chong Inventor after: Zhang Wentao Inventor before: Wang Jinliang Inventor before: Huan Chong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 261031 WEIFANG, SHANDONG PROVINCE TO: 261000 WEIFANG, SHANDONG PROVINCE Free format text: CORRECT: INVENTOR; FROM: WANG JINLIANG XUN CHONG TO: MA CHUNQING SUN NAIBO XUN CHONG ZHANG WENTAO |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150119 Address after: 261000 No. 2009 democratic Street, Hanting District, Shandong, Weifang Patentee after: Weifang Hehai Shuiwen Technology Co., Ltd. Address before: 261031 No. 5 middle school street, Kuiwei District, Shandong, Weifang Patentee before: Weifang Dayu Hydrological Technology Co.,Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160913 Address after: 261041 No. 5 middle school street, Shandong, Weifang Patentee after: Shandong hydrology instrument development center Address before: 261000 No. 2009 democratic Street, Hanting District, Shandong, Weifang Patentee before: Weifang Hehai Shuiwen Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20171024 Address after: 261100 block B, building 15, No. 2009 democratic Street (Hanting hi tech Industrial Park), Hanting District, Shandong, Weifang Patentee after: Weifang Hehai Shuiwen Technology Co., Ltd. Address before: 261041 No. 5 middle school street, Shandong, Weifang Patentee before: Shandong hydrology instrument development center |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20200729 |