CN203349872U - Rainfall runoff measuring device - Google Patents
Rainfall runoff measuring device Download PDFInfo
- Publication number
- CN203349872U CN203349872U CN 201320459992 CN201320459992U CN203349872U CN 203349872 U CN203349872 U CN 203349872U CN 201320459992 CN201320459992 CN 201320459992 CN 201320459992 U CN201320459992 U CN 201320459992U CN 203349872 U CN203349872 U CN 203349872U
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- Prior art keywords
- runoff
- acquisition unit
- data acquisition
- rainfall runoff
- rainfall
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Abstract
The utility model discloses a rainfall runoff measuring device and relates to a measuring device. the rainfall runoff measuring device comprises a plurality of rainwater sampling tanks, runoff flow transmitters, a multi-parameter data collector, a display, control buttons and a solar electrical storage device, wherein the rainwater sampling tanks are connected with the multi-parameter data collector through the runoff flow transmitters; the display and the control buttons are arranged on the multi-parameter data collector; the solar electrical storage device is also arranged on the multi-parameter data collector. According to the rainfall runoff measuring device, the degree of automation is high; the management is convenient; compared with the existing runoff measuring method, the measuring precision is high, and the structure is simple.
Description
Technical field
The utility model relates to a kind of measuring equipment, be specifically related to a kind of rainfall runoff measuring equipment.
Background technology
The development of urbanization increases impervious zone, city ratio, and rainfall runoff increases thereupon.Along with effective control of city point-source pollution, the runoff pollution problem seems outstanding day by day in recent years.The device that carries out at present the rainfall runoff measurement is a lot, but has some defects: complex structure, and automaticity is low, and measuring accuracy is not high, has brought some inconvenience to people's use.
The utility model content
For the deficiency existed on prior art, the utility model purpose is to be to provide a kind of rainfall runoff measuring equipment, and automaticity is high, and convenient management is compared with existing footpath flow assay methods, and measuring accuracy is high, simple in structure.
To achieve these goals, the utility model is to realize by the following technical solutions: a kind of rainfall runoff measuring equipment, comprise rainwater sampling groove, runoff rate transmitter, many reference amounts data acquisition unit, display and control knob and solar energy power accumulating device, a plurality of rainwater sampling grooves all are connected with the many reference amounts data acquisition unit by the runoff rate transmitter, be provided with display and control knob on the many reference amounts data acquisition unit, on described many reference amounts data acquisition unit, also be provided with the solar energy power accumulating device.
As preferably, described rainwater sampling trench bottom is provided with weighing type rain gauge.
As preferably, described rainwater sampling groove is stainless steel tank.
The utility model automaticity is high, and convenient management is compared with existing footpath flow assay methods, and measuring accuracy is high, simple in structure.
The accompanying drawing explanation
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model.
[main element symbol description]
1-comprises rainwater sampling groove
2-runoff rate transmitter
3-many reference amounts data acquisition unit
The 4-display
The 5-control knob
6-solar energy power accumulating device
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
With reference to Fig. 1, this embodiment is by the following technical solutions: a kind of rainfall runoff measuring equipment, comprise rainwater sampling groove 1, runoff rate transmitter 2, many reference amounts data acquisition unit 3, display 4 and control knob 5 and solar energy power accumulating device 6, a plurality of rainwater sampling grooves 1 all are connected with many reference amounts data acquisition unit 3 by runoff rate transmitter 2, be provided with display 4 and control knob 5 on many reference amounts data acquisition unit 3, on described many reference amounts data acquisition unit 3, also be provided with solar energy power accumulating device 6.
It should be noted that described rainwater sampling groove 1 bottom is provided with weighing type rain gauge 11.
In addition, described rainwater sampling groove 1 is stainless steel tank.
This embodiment takes a plurality of samples to carry out the footpath flow measurement by the rainwater groove 1 of sampling, and can collect data by many reference amounts data acquisition unit 3 in time, carries out analyzing and processing.
The rainfall runoff measuring equipment of this embodiment is monitoring record earth's surface slope runoff community rainfall discharge process automatically, is mainly used in the variation with rainfall amount, rainfall duration, rainfall raininess of the specific small watershed runoff yield of monitoring record, sediment concentration, Drainage Basin Sediment Yielding/sedimentary loading and field runoff plots, the domatic above-mentioned correlation parameter of indoors artificial simulated rainfall.
This embodiment automaticity is high, and convenient management is compared with existing footpath flow assay methods, and measuring accuracy is high, simple in structure.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a rainfall runoff measuring equipment, it is characterized in that, comprise rainwater sampling groove (1), runoff rate transmitter (2), many reference amounts data acquisition unit (3), display (4) and control knob (5) and solar energy power accumulating device (6), a plurality of rainwater sampling grooves (1) all are connected with many reference amounts data acquisition unit (3) by runoff rate transmitter (2), be provided with display (4) and control knob (5) on many reference amounts data acquisition unit (3), also be provided with solar energy power accumulating device (6) on described many reference amounts data acquisition unit (3).
2. a kind of rainfall runoff measuring equipment according to claim 1, is characterized in that, described rainwater sampling groove (1) bottom is provided with weighing type rain gauge.
3. a kind of rainfall runoff measuring equipment according to claim 1, is characterized in that, described rainwater sampling groove (1) is stainless steel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320459992 CN203349872U (en) | 2013-07-23 | 2013-07-23 | Rainfall runoff measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320459992 CN203349872U (en) | 2013-07-23 | 2013-07-23 | Rainfall runoff measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203349872U true CN203349872U (en) | 2013-12-18 |
Family
ID=49749759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320459992 Expired - Fee Related CN203349872U (en) | 2013-07-23 | 2013-07-23 | Rainfall runoff measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203349872U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403260A (en) * | 2015-12-28 | 2016-03-16 | 中国科学院地理科学与资源研究所 | Flow measuring device and method |
| CN110412664A (en) * | 2019-08-20 | 2019-11-05 | 山东省水利科学研究院 | A kind of measuring system and method for rainfall and runoff |
-
2013
- 2013-07-23 CN CN 201320459992 patent/CN203349872U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403260A (en) * | 2015-12-28 | 2016-03-16 | 中国科学院地理科学与资源研究所 | Flow measuring device and method |
| CN110412664A (en) * | 2019-08-20 | 2019-11-05 | 山东省水利科学研究院 | A kind of measuring system and method for rainfall and runoff |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20140723 |
|
| EXPY | Termination of patent right or utility model |