CN105092886B - A kind of slope runoff and interflow measurement of rate of flow tracer deliver instrument - Google Patents
A kind of slope runoff and interflow measurement of rate of flow tracer deliver instrument Download PDFInfo
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- CN105092886B CN105092886B CN201510607350.9A CN201510607350A CN105092886B CN 105092886 B CN105092886 B CN 105092886B CN 201510607350 A CN201510607350 A CN 201510607350A CN 105092886 B CN105092886 B CN 105092886B
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- tracer
- connecting rod
- bag
- rotating bar
- bucket
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Abstract
Instrument is delivered the present invention relates to a kind of slope runoff and interflow measurement of rate of flow tracer, including base, the base is provided with main support rod, provided with holding rotating bar rotating shaft on the upper end support upper frame of main support rod, rotating bar rotating shaft is held to be connected with holding the front end of rotating bar by rotating shaft, original state clamping screw is provided with the upper end of main support rod, the original state clamping screw coordinates spacing with the fixed original state lockhole held in rotating bar, the holding rotating bar connects the total connecting rod of tracer connecting rod rest provided with gliding groove in rotating bar is held, the total connecting rod of tracer connecting rod rest is spacing by total connecting rod fixing axle lasso, total connecting rod fixing axle lasso is in the middle part of main support rod；The present invention carries out the measure of interflow flow velocity by borrowing the tracing method that groundwater velocity is determined, and the tracer that the invention instrument can both have been determined to runoff flow velocity is delivered, and can also be used to the dispensing of different levels interflow measurement of rate of flow tracer.
Description
Technical field
Patent of the present invention belongs to domatic hydrodynamics and Soil Moisture Dynamics studying technological domain, specifically relate to slope runoff and
The delivery device of interflow measurement of rate of flow tracer.
Background technology
In domatic soil erosion runoff plots monitoring test, because slope runoff water layer is relatively thin, runoff velocity can not be used
Conventional method determines (such as current meter), and trace method is a kind of relative efficiency and easily method for determining runoff flow velocity.
When determining runoff flow velocity with trace method, the dispensing of tracer is realized using the method manually injected mostly, and this
It can be delivered on a point, its simply local velocity determined, it is impossible to embody being averaged for whole runoff plots slope runoff
Flow velocity.If test the wider width of runoff plots, the upper end in experiment runoff plots is needed using multiple spot, simultaneously, together
The method for implanting of amount, so can be only achieved the purpose of high-precision measuring mean flow rate.But up to the present, also no one kind can be with
Realize multiple spot, simultaneously, same amount deliver tracer instrument.
Interflow is the important component of runoff of sloping field, on the non-continuous face for occurring mainly in different levels soil,
Current flow in the soil of different levels, are the water movements in a kind of porous media, and the measure of its flow velocity is one and is difficult
The problem of solution.It is that can not determine the flow velocity of interflow using conventional runoff flow velocity method for measuring, has there is no at present
The methods and techniques of interflow measurement of rate of flow are closed, the instrument delivered about interflow measurement of rate of flow tracer is even more domestic outer space
In vain.
The content of the invention
The purpose of the present invention be overcome it is of the prior art it is not enough there is provided one kind can realize multiple spot, simultaneously, same amount delivers
The slope runoff and interflow measurement of rate of flow tracer of tracer deliver instrument.
This slope runoff and interflow measurement of rate of flow tracer deliver instrument, including base, and the base is provided with main branch
Strut, provided with rotating bar rotating shaft is held on the upper end support upper frame of main support rod, holds rotating bar rotating shaft and passes through rotating shaft and hand
The front end connection of rotating bar is held, original state clamping screw, the original state clamping screw are provided with the upper end of main support rod
Coordinate spacing with the fixed original state lockhole held in rotating bar, the holding rotating bar is provided with to hold and glided in rotating bar
Groove connects the total connecting rod of tracer connecting rod rest, and the total connecting rod of tracer connecting rod rest is spacing by total connecting rod fixing axle lasso, described
Total connecting rod fixing axle lasso is in the middle part of main support rod；The total connecting rod of tracer connecting rod rest is connected by tracer bag connecting rod rest
Some tracer bag connecting rods, the every tracer bag connecting rod lower end connection tracer bag frame, the bottom upper end of the base
Face, which is provided with tracer casing cylinder base, the tracer casing cylinder base, is arranged tracer bucket, is provided with to be fixed in tracer bucket and shows
Tracer bag on track agent bag frame, provided with tracer bucket spiral locking lid on tracer bucket, the tracer bag connecting rod is passed through
Tracer bucket spiral locking lid, wherein tracer bucket eye position of the tracer bucket provided with a vertical setting of types, tracer casing cylinder base
On be provided with tracer casing cylinder base eye position, the tracer casing cylinder base eye position is relative with corresponding tracer bucket eye position
Should.
As preferred：The tracer bag frame is connected by spike bag cross with tracer bag connecting rod.
As preferred：The total connecting rod of tracer connecting rod rest connects five tracer bags even by tracer bag connecting rod rest
Bar.
The beneficial effects of the invention are as follows：
1st, by disposably operating manual connecting rod, it becomes possible to allow 5 branch's connecting rods while deliver tracer, can guarantee that spike
Agent slope runoff experimental plot upper end laterally homogeneous dispensing, and can guarantee that injected volume uniformity and the time it is accurate
Property；
2nd, in order to ensure that spike bag frame, along the vertical downward pressure of tracer bucket, has separately designed total connecting rod fixed hub
Enclose, and the foxy vertical, horizontal chute along along holding connecting rod of total connecting rod is moved, to be always ensured that total connecting rod is erected in fixed
Directly flexible motion on (vertical) direction；
3rd, hollow opening is employed above spike bag frame, spike bag uses soft plastic bag or water-tight soft canvas bag, is easy to
Spike bag frame moves downwardly to tracer bottom of the barrel, and tracer leaks outside full of in tracer bucket simultaneously；
4th, tracer can be gone out by tracer bucket eye bit stream simultaneously, it is ensured that the tracer in each tracer bucket is simultaneously
Flowed from same horizontal line, from same depth with interflow, it is ensured that the homogeneity of experimental condition；
5th, slope runoff and interflow flow velocity are determined using " slope runoff and interflow measurement of rate of flow tracer deliver instrument ",
The such instrument of nobody invention is gone back before this, and is measured using such a method, at home and abroad still belongs to pioneering；
6th, the instrument can disassembly and assembly at any time, be easy to carry, it is very convenient for being engaged in scientific research personnel.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is main support rod schematic diagram；
Fig. 3 is to hold rotating bar schematic diagram；
Fig. 4 is tracer bag connecting rod rest and total connecting rod schematic diagram；
Fig. 5 is the total connecting rod schematic diagram of tracer connecting rod rest；
Fig. 6 is base vertical view；
Fig. 7 is base side view；
Fig. 8 is that tracer bucket is installed and tracer bag combination diagram with sleeve；
Fig. 9 is tracer bucket and sleeve schematic diagram；
Figure 10 is spike bag fixed cross frame schematic diagram；
Figure 11 is that slope runoff and interflow measurement of rate of flow tracer deliver instrument and install schematic cross-section on the spot；
Description of reference numerals：Base 1, main support rod 2, total connecting rod fixing axle lasso retainer plate 2-1, hold rotating bar above and below
Chute 2-2, support upper frame 2-3, tracer casing cylinder base 3, tracer casing cylinder base eye position 3-1, tracer bucket 4, tracer bucket
Eye position 4-1, tracer bag 5, tracer bag frame 5-1, spike bag frame hollow position 5-10, spike bag cross 5-11, tracer bucket
Spiral locking lid 6, tracer bag connecting rod 7, tracer bag connecting rod rest 8, total connecting rod fixing axle lasso 9, hold rotating bar rotating shaft 10,
The total connecting rod slippery fellow 11-1 of the total connecting rod 11 of tracer connecting rod rest, tracer connecting rod rest, total connecting rod and branch fix connecting rod rest and fixed
Screw 11-2, total connecting rod and sliding end fix screw head 11-3, hold rotating bar 12, hold handle 12-1, original state lockhole
The total connecting rod chute 12-3 of 12-2, tracer connecting rod rest, original state clamping screw 13.
Embodiment
The present invention is described further with reference to embodiment.The explanation of following embodiments is only intended to help and understands this
Invention.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, also
Some improvement and modification can be carried out to the present invention, these are improved and modification also falls into the protection domain of the claims in the present invention
It is interior.
As shown in Figure 1 to 11, this slope runoff and interflow measurement of rate of flow tracer deliver instrument, including base 1, institute
Base 1 is stated provided with main support rod 2, provided with holding rotating bar rotating shaft 10, hand on the upper end support upper frame 2-3 of main support rod 2
Hold rotating bar rotating shaft 10 to be connected with holding the front end of rotating bar 12 by rotating shaft, original state is provided with the upper end of main support rod 2
Clamping screw 13, the original state clamping screw 13 coordinates with the fixed original state lockhole 12-2 held in rotating bar 12 to be limited
Position, the holding rotating bar 12 is described to show provided with the total connecting rod 11 of gliding groove 2-2 connection tracer connecting rod rests in rotating bar is held
The total connecting rod 11 of track agent connecting rod rest is spacing by total connecting rod fixing axle lasso 9, and total connecting rod fixing axle lasso 9 is located at main support rod
2 middle parts；The total connecting rod 11 of tracer connecting rod rest connects five tracer bag connecting rods 7 by tracer bag connecting rod rest 8, described every
Root tracer bag connecting rod 7 lower end connection tracer bag frame 5-1, the bottom upper surface of the base 1 is provided with tracer casing cylinder base
3, it is arranged in the tracer casing cylinder base 3 in tracer bucket 4, tracer bucket 4 provided with being fixed on showing on tracer bag frame 5-1
Track agent bag 5, provided with tracer bucket spiral locking lid 6 on tracer bucket 4, the tracer bag connecting rod 7 passes through tracer bucket spiral shell
Locking lid 6 is revolved, tracer bucket eye position 4-1 of the tracer bucket 4 provided with a vertical setting of types is wherein opened on tracer casing cylinder base 3
There are tracer casing cylinder base eye position 3-1, the tracer casing cylinder base eye position 3-1 and corresponding tracer bucket eye position 4-1 positions
It is corresponding.The tracer bag frame 5-1 is connected by spike bag cross 5-11 with tracer bag connecting rod 7.The tracer connects
The total connecting rod 11 of bridge connects five tracer bag connecting rods 7 by tracer bag connecting rod rest 8.The total connecting rod of tracer connecting rod rest is foxy
11-1 fixes screw head 11-3 along the total connecting rod chute 12- of tracer connecting rod rest held in rotating bar 12 with total connecting rod and sliding end
3 movements, to ensure that the total connecting rod 11 of tracer connecting rod rest moves up and down all along vertical direction.
The present invention carries out the measure of interflow flow velocity by borrowing the tracing method that groundwater velocity is determined, in order to be able to cause
Tracer can runoff plots upper end sustained height, multiple spot, simultaneously, same amount inject different depth of soil, devise one
Can multiple spot, simultaneously, same amount, the combined type tracer of varying depth delivers instrument.The invention instrument can both be used to slope runoff stream
The tracer that speed is determined is delivered, and can also be used to the dispensing of different levels interflow measurement of rate of flow tracer.
Tracer bucket 4 is respectively put into the tracer casing cylinder base 3 of base 1, tracer bucket eye position 4-1 on base with showing
The eye position 3-1 contrapositions of track agent casing cylinder base, will hold the round end of rotating bar 12 through gliding groove in the holding rotating bar of main support rod 2
2-2 is installed on the upper end hanger bracket of main support rod 2, individually puts the total connecting rod slippery fellow 11-1 of tracer connecting rod rest into horizontal spikes
In the total connecting rod chute 12-3 of agent connecting rod rest, the total upper end of connecting rod 11 of tracer connecting rod rest passes through total connecting rod fixing axle lasso 9, and will be total
Connecting rod fixing axle lasso 9 is fixed on the appropriate height of main support rod 2, and the total upper end of connecting rod 11 of tracer connecting rod rest longitudinally probes into spike
The interior simultaneously spiral shells of the total connecting rod chute 12-3 of agent connecting rod rest enter in the middle of the total connecting rod slippery fellow 12-4 of tracer connecting rod rest to be screwed tight in screw, spike
The lower end tracer bag 5 of agent bag connecting rod 7 is corresponded to respectively to be put in tracer bucket 4, with tracer connecting rod in the middle of tracer bag connecting rod rest 8
Fixation is screwed tight by nut between the total connecting rod 11 of frame, one is made, rotating bar 12 will be held and be raised to topmost, in initial
State is simultaneously locked by original state clamping screw 13, and tracer is added separately in 5 tracer bags 5,5 spikes are tightened
Agent bucket spiral locking lid 6, according to experiment specific requirement, respective shapes and depth (AD) are taken in hillside fields experimental plot upper end, will
Interflow measurement of rate of flow tracer delivers instrument embedment, on runoff direction, selects length AB, takes section BC, set according to experiment
Meter is required, is tested.
As shown in figure 11, AB is domatic for the longitudinal direction of experiment runoff plots, the soil that BC excavates for experiment runoff plots lower end people
Earth vertical cross-section, is pressed onto 4 barrels of bottoms of tracer bucket from tracer bag frame 5-1, starts to count, i.e., flow to this section of BC sections from AD sections
Distance (AB), with flowing through time Δ t used in this segment distance AB, it is possible to calculate current being averaged along longitudinal slope direction in soil
Speed v=AB/ Δs t.Current length calculates standard, and the original position of current is that tracer is made from the position 4-1 outflows of tracer bucket eye
For original position, when observing tracer color from section end, as tracer flows through distance, that is, current flow through away from
From.
Present invention obtains project of national nature science fund project (41471221) subsidy.
Claims (1)
1. a kind of slope runoff and interflow measurement of rate of flow tracer deliver instrument, it is characterised in that including base (1), the bottom
Seat (1) is provided with main support rod (2), provided with holding rotating bar rotating shaft on the upper end support upper frame (2-3) of main support rod (2)
(10), hold rotating bar rotating shaft (10) to be connected with holding the front end of rotating bar (12) by rotating shaft, the upper end in main support rod (2)
Provided with original state clamping screw (13), the original state clamping screw (13) is with holding the original state in rotating bar (12)
Lockhole (12-2) coordinates spacing, and the holding rotating bar (12) connects tracer provided with gliding groove (2-2) in rotating bar is held
The total connecting rod of connecting rod rest (11), the total connecting rod of tracer connecting rod rest (11) is spacing by total connecting rod fixing axle lasso (9), described total
Connecting rod fixing axle lasso (9) is in the middle part of main support rod (2)；The total connecting rod of tracer connecting rod rest (11) is connected by tracer bag
Bridge (8) connects some tracer bag connecting rods (7), every tracer bag connecting rod (7) lower end connection tracer bag frame (5-
1), the bottom upper surface of the base (1) is provided with to be arranged in tracer casing cylinder base (3), the tracer casing cylinder base (3) and shown
Provided with the tracer bag (5) being fixed on tracer bag frame (5-1) in track agent bucket (4), tracer bucket (4), in tracer bucket (4)
Provided with tracer bucket spiral locking lid (6), the tracer bag connecting rod (7) is described through tracer bucket spiral locking lid (6)
Tracer bucket eye position (4-1) of the tracer bucket (4) provided with a vertical setting of types, is wherein provided with tracer on tracer casing cylinder base (3)
Casing cylinder base eye position (3-1), the tracer casing cylinder base eye position (3-1) and corresponding tracer bucket eye position (4-1) position phase
Correspondence；The tracer bag frame (5-1) is connected by spike bag cross (5-11) with tracer bag connecting rod (7)；The spike
The total connecting rod of agent connecting rod rest (11) connects five tracer bag connecting rods (7) by tracer bag connecting rod rest (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510607350.9A CN105092886B (en) | 2015-09-22 | 2015-09-22 | A kind of slope runoff and interflow measurement of rate of flow tracer deliver instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510607350.9A CN105092886B (en) | 2015-09-22 | 2015-09-22 | A kind of slope runoff and interflow measurement of rate of flow tracer deliver instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105092886A CN105092886A (en) | 2015-11-25 |
| CN105092886B true CN105092886B (en) | 2017-09-08 |
Family
ID=54573789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510607350.9A Expired - Fee Related CN105092886B (en) | 2015-09-22 | 2015-09-22 | A kind of slope runoff and interflow measurement of rate of flow tracer deliver instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105092886B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105652034B (en) * | 2016-02-25 | 2019-01-29 | 中国地质大学（武汉） | A kind of landslide monitoring groundwater velocity and direction detection intelligence sensor |
| CN108445254B (en) * | 2018-05-18 | 2023-07-07 | 浙江大学城市学院 | Tracer agent dispenser for measuring slope runoff and soil medium flow velocity |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101122230A (en) * | 2006-08-08 | 2008-02-13 | 谢晓峰 | Tracing flow polymer-injected profile logging device, tracing agent and confection device and logging method |
| CN203773075U (en) * | 2014-02-27 | 2014-08-13 | 河海大学 | Vertical shaft tracer agent uniformly placing device |
| CN204556868U (en) * | 2015-04-21 | 2015-08-12 | 中铁上海设计院集团有限公司 | For the tracer agent delivery apparatus of ground water parameter measurement |
| CN204964545U (en) * | 2015-09-22 | 2016-01-13 | 浙江大学城市学院 | Appearance is put in in domatic runoff and interflow hydrometry spike agent |
-
2015
- 2015-09-22 CN CN201510607350.9A patent/CN105092886B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101122230A (en) * | 2006-08-08 | 2008-02-13 | 谢晓峰 | Tracing flow polymer-injected profile logging device, tracing agent and confection device and logging method |
| CN203773075U (en) * | 2014-02-27 | 2014-08-13 | 河海大学 | Vertical shaft tracer agent uniformly placing device |
| CN204556868U (en) * | 2015-04-21 | 2015-08-12 | 中铁上海设计院集团有限公司 | For the tracer agent delivery apparatus of ground water parameter measurement |
| CN204964545U (en) * | 2015-09-22 | 2016-01-13 | 浙江大学城市学院 | Appearance is put in in domatic runoff and interflow hydrometry spike agent |
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| Publication number | Publication date |
|---|---|
| CN105092886A (en) | 2015-11-25 |
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Granted publication date: 20170908 Termination date: 20210922 |