CN102661768A - Wetland leakage measuring device - Google Patents
Wetland leakage measuring device Download PDFInfo
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- CN102661768A CN102661768A CN2012101595496A CN201210159549A CN102661768A CN 102661768 A CN102661768 A CN 102661768A CN 2012101595496 A CN2012101595496 A CN 2012101595496A CN 201210159549 A CN201210159549 A CN 201210159549A CN 102661768 A CN102661768 A CN 102661768A
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Abstract
The invention relates to a wetland leakage measuring device, which comprises a handle (1), a graduated cylinder (2), a floating table (3), a hose (4), a steel pipe (5) and a water storage barrel (6). The device is vertically buried in a wetland matrix; water is poured in the water storage barrel through a water filling opening, so that the water level reaches to the topmost scale line of the graduated cylinder; and the numbers on the graduated cylinder are observed and recorded at certain intervals, thus, the wetland leakage during the period can be obtained. The device provided by the invention can be used for quantitatively measuring wetland water leakage of lakes, rivers, reservoirs and the like; the device has the characteristics that the disturbance to the wetland matrix is small, the high precision data can be obtained fast and conveniently, the wetland leakage parameters can be acquired in real time and quantitatively at a fixed depth and the like. The device makes up the situation that the wetland hydrological quantitative measuring tool is short, and has an important scientific value for obtaining accurate wetland leakage data, tracking and monitoring the wetland hydrological process change, and promoting the wetland hydrological study. Moreover, the device can be widely used in the field of wetland hydrological quantitative monitoring.
Description
Technical field
The present invention relates to a kind of wetland seepage measurement mechanism, comprise handle (1), measuring graduates (2), floating (3), flexible pipe (4), steel pipe (5) and water storage barrel (6).This equipment has remedied the present situation that wetland hydrology Quantitative Monitoring instrument lacks, and for obtaining wetland seepage data accurately, real-time follow-up monitoring wetland hydrologic process changes, and promotes the research of wetland hydrology to have important scientific value.This equipment is of many uses aspect wetland hydrology Quantitative Monitoring.
Background technology
Wetland seepage Quantitative Monitoring is the committed step that research of wetland hydrology and Wetland ecological need the water quantitative Analysis.Current wetland seepage is calculated and also is in the estimation level, and main method has the leak factor method and uses stable isotope δ
18O (oxygen isotope) methods etc., wherein the infiltration coefficient method is the way commonly used of reflection leakage.The factor that influences the infiltration coefficient size is a lot, depends primarily on the glutinousness of wetland soil coating of particles, size, nonuniformity coefficient and water etc.Stable isotope δ
18Some macroscopic property that the principle of O method mainly is based on hydrone is relevant with the quality of the hydrogen of forming it, oxygen atom, in the various state conversion processes of water, isotope fractionation will take place, and makes the water δ ^D (hydrogen isotope) and the δ of different conditions or different regions
18O there are differences.In addition, trace method, the groundwater dynamics formula, numerical method and water yield equalization also are one of effective means of carrying out Leakage Study.Yet wetland leakage that these methods obtain and reality often gap are big deeply, influence the science regulation and control of the wetland Water Resources Allocation and the water yield.Therefore be necessary to research and develop the instrument and equipment that a cover can accurately be measured the wetland seepage, help to solve the problem that the wetland seepage is difficult to quantification.For obtaining wetland seepage data accurately, realize real-time wetland tracking and monitoring, have purposes widely.
Summary of the invention
The object of the present invention is to provide a kind of wetland seepage measurement mechanism and method of application thereof.
In order to accomplish the object of the invention, a kind of wetland seepage measurement mechanism mainly comprises handle (1), measuring graduates (2), floating (3), flexible pipe (4), steel pipe (5) and water storage barrel (6).
According to the present invention, floating (3) that provide dispose cursory (11) and baffle plate (8), are used to keep measuring graduates (2) to be in horizontality, and prevent its submerged.
According to the present invention; The flexible pipe that provides has valve (13), connects the interface (12) and the interface that is connected water storage barrel (15) of measuring graduates; Can to water storage barrel (6) water filling and can be when reading the measuring graduates data temporary fixed measuring graduates (2) waterline, reduce and read the seepage data error.
According to the present invention, the measuring graduates that provides (2) is furnished with plastic cement water injection pipe (9) and ventilative flexible pipe (10), is used to observe the seepage data, and wherein plastic cement water injection pipe (9) is used for to the device water filling, and it is consistent that ventilative flexible pipe (10) is used for the inside and outside atmospheric pressure of holding device.
According to the present invention, the steel pipe that provides (5) has expansion interface (14) and the interface that is connected water storage barrel (16), can be according to wetland water body depth adjustment height.
According to the present invention, the handle that provides (1) is furnished with horizontal bubble (7), can the assurance device integral installation be in horizontality.
According to the present invention, the water storage barrel that provides (6) bottom has cutter shape structure (17), is beneficial in the wetland matrix of device insertion certain depth.
According to the present invention, the measuring graduates that provides (2) inboard is provided with mm rank scale value, and can be anticorrosive, and the outside disposes baffle plate (8), and when preventing measuring graduates (2) decline of water table to minimum point, measuring graduates (2) separates with floating (3).
According to the present invention, the flexible pipe that provides (4) is fixed together through polyethylene rope with steel pipe (5), guarantees the stability of floating (3) and measuring graduates (2).
The present invention also provides the method for application of described equipment, comprises equipment resettlement standard and collecting method.
Resettlement standard: vertically this equipment is buried 1. that the horizontal bubble of assurance (7) mediates in wetland matrix; 2. pass through water filling port (9) to water storage barrel (6) water filling, make its water level reach measuring graduates (2) scale mark topmost, promptly level is in the 0mm scale; 3. measuring graduates (2) and floating (3) are horizontally fixed in the water, guarantee not receive external interference; 4. write down primary data and time.
Collecting method: observe and write down the numeral on the measuring graduates (2) at regular intervals, promptly show wetland leakage (unit interval seepage millimeter) in this section period.
Description of drawings
Fig. 1 wetland seepage measurement mechanism overall design parameters figure.1 is that handle, 2 is that flexible pipe, 5 is that steel pipe, 6 is water storage barrel for measuring graduates, 3 is floating, 4 among Fig. 1.
Fig. 2 handle design figure, 1 is that handle, 7 is horizontal bubble among Fig. 2.
Fig. 3 measuring graduates design drawing, 2 is that measuring graduates, 8 is that baffle plate, 9 is that plastic cement water injection pipe, 10 is ventilative flexible pipe among Fig. 3.
Floating design drawing of Fig. 4, among Fig. 43 be floating, 11 for cursory.
Fig. 5 flexible pipe design drawing, 4 is that flexible pipe, 12 is that measuring graduates and hose connection, 13 are that plastic cement Movable valve, 15 is water storage barrel and hose connection among Fig. 5.
Fig. 6 steel pipe design drawing, 5 is that steel pipe, 14 is that expansion interface, 16 is steel pipe and water storage barrel interface among Fig. 6.
Fig. 7 water storage barrel design drawing, 6 is water storage barrel among Fig. 7,17 is edge structure.
Embodiment
Following examples are used to explain the present invention, but are not used for limiting scope of the present invention.
Case study on implementation
The wetland seepage measurement mechanism that present case is set forth comprises handle (1), measuring graduates (2), floating (3), flexible pipe (4), steel pipe (5) and water storage barrel (6).Steel pipe in the primary structure (5) design height is 1.10m; Handle (1) design length is 0.38m; Water storage barrel (6) design height and diameter are respectively 0.30m and 0.62m, and measuring graduates (2) design height and diameter all are 0.20m, and floating (3) design height and diameter are respectively 0.20m and 0.35m.
The above only is an embodiment of the present invention, should be pointed out that a kind of wetland seepage measurement mechanism application meeting difference to some extent in the different depth water body, and this is not an institute of the present invention control scope; In addition, for those skilled in the art, under the prerequisite that does not break away from know-why of the present invention, can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (7)
1. a wetland seepage measurement mechanism mainly comprises handle (1), measuring graduates (2), floating (3), flexible pipe (4), steel pipe (5) and water storage barrel (6).
2. floating (3) according to claim 1 dispose cursory (11) and baffle plate (8), are used to keep measuring graduates (2) to be in horizontality, and prevent its submerged.
3. measuring graduates according to claim 1 (2) is furnished with plastic cement water injection pipe (9) and ventilative flexible pipe (10), is used to observe the seepage data, and wherein plastic cement water injection pipe (9) is used for to the device water filling, and it is consistent that ventilative flexible pipe (10) is used for the inside and outside atmospheric pressure of holding device.
4. flexible pipe according to claim 1 has valve (13), connects the interface (12) and the interface that is connected water storage barrel (15) of measuring graduates; Can to water storage barrel (6) water filling and can be when reading the measuring graduates data temporary fixed measuring graduates (2) waterline, reduce and read the seepage data error.
5. steel pipe according to claim 1 (5) has expansion interface (14) and the interface that is connected water storage barrel (16), can be according to wetland water body depth adjustment height.
6. be furnished with horizontal bubble (7) according to the said handle of claim 1 (1), can the assurance device integral installation be in horizontality.
7. water storage barrel according to claim 1 (6) bottom has cutter shape structure (17), is beneficial in the wetland matrix of device insertion certain depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101595496A CN102661768A (en) | 2012-05-22 | 2012-05-22 | Wetland leakage measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101595496A CN102661768A (en) | 2012-05-22 | 2012-05-22 | Wetland leakage measuring device |
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| Publication Number | Publication Date |
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| CN102661768A true CN102661768A (en) | 2012-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101595496A Pending CN102661768A (en) | 2012-05-22 | 2012-05-22 | Wetland leakage measuring device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103543000A (en) * | 2013-10-16 | 2014-01-29 | 山东大学 | Method for evaluating flow pattern of constructed wetlands by using hydrogen or oxygen isotopic abundance |
| CN106501148A (en) * | 2016-10-18 | 2017-03-15 | 中国林业科学研究院林业新技术研究所 | A kind of computational methods of wetland leakage |
| CN110389097A (en) * | 2018-04-19 | 2019-10-29 | 北京师范大学 | A kind of field portable wetland soil leaking equipment in situ |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101221117A (en) * | 2008-01-23 | 2008-07-16 | 中国农业大学 | System and method for measuring soil infiltration capability |
| CN201242521Y (en) * | 2008-08-20 | 2009-05-20 | 中国科学院沈阳应用生态研究所 | Apparatus for measuring soil pervasion parameter |
| CN201615869U (en) * | 2010-03-02 | 2010-10-27 | 中国水利水电科学研究院 | Device for measuring saturated hydraulic conductivity of field earth in situ |
| CN101915684A (en) * | 2010-08-12 | 2010-12-15 | 山东省农业科学院土壤肥料研究所 | Simple runoff collecting device and using method thereof |
| KR20120010855A (en) * | 2010-07-27 | 2012-02-06 | 주식회사 포스코 | Measuring apparatus for quantity of sprayed water |
-
2012
- 2012-05-22 CN CN2012101595496A patent/CN102661768A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101221117A (en) * | 2008-01-23 | 2008-07-16 | 中国农业大学 | System and method for measuring soil infiltration capability |
| CN201242521Y (en) * | 2008-08-20 | 2009-05-20 | 中国科学院沈阳应用生态研究所 | Apparatus for measuring soil pervasion parameter |
| CN201615869U (en) * | 2010-03-02 | 2010-10-27 | 中国水利水电科学研究院 | Device for measuring saturated hydraulic conductivity of field earth in situ |
| KR20120010855A (en) * | 2010-07-27 | 2012-02-06 | 주식회사 포스코 | Measuring apparatus for quantity of sprayed water |
| CN101915684A (en) * | 2010-08-12 | 2010-12-15 | 山东省农业科学院土壤肥料研究所 | Simple runoff collecting device and using method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103543000A (en) * | 2013-10-16 | 2014-01-29 | 山东大学 | Method for evaluating flow pattern of constructed wetlands by using hydrogen or oxygen isotopic abundance |
| CN103543000B (en) * | 2013-10-16 | 2016-05-25 | 山东大学 | A kind of method with hydrogen or the artificial Flow in Wetland state of oxygen isotope abundance evaluation |
| CN106501148A (en) * | 2016-10-18 | 2017-03-15 | 中国林业科学研究院林业新技术研究所 | A kind of computational methods of wetland leakage |
| TWI628427B (en) * | 2016-10-18 | 2018-07-01 | 中國林業科學研究院林業新技術研究所 | Calculation method of wetland leakage |
| CN110389097A (en) * | 2018-04-19 | 2019-10-29 | 北京师范大学 | A kind of field portable wetland soil leaking equipment in situ |
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Application publication date: 20120912 |