CN206282515U - A kind of crop flood accumulated water depth dynamic analog test facility - Google Patents
A kind of crop flood accumulated water depth dynamic analog test facility Download PDFInfo
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- CN206282515U CN206282515U CN201621183438.9U CN201621183438U CN206282515U CN 206282515 U CN206282515 U CN 206282515U CN 201621183438 U CN201621183438 U CN 201621183438U CN 206282515 U CN206282515 U CN 206282515U
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- slideway
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- accumulated water
- water depth
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Abstract
The utility model discloses a kind of crop flood accumulated water depth dynamic analog test facility, the test facilities include test tank (4), it is characterised in that：The test facilities also include slideway frame weir (6), slideway line (7), pulley (8) and experiment bracket (5), top of the slideway frame weir (6) positioned at the test tank (4), the pulley (8) is installed on the slideway frame weir (6), the slideway line (7) is connected through the pulley (8) with experiment bracket (5), wherein, experiment bracket (5) is for fixation test crop, the pulley (8) is for pulling the slideway line (7), so as to drive experiment bracket (5) to reach the experiment depth of water.Test facilities of the present utility model, simple to operate, slideway line is distributed rationally using single or many, is reduced hydrodynamic force and is lost, and can realize the dynamic control of the depth of water in flooded stain experiment, flexible adjustment.
Description
Technical field
The utility model belongs to agricultural water conservancy project field, more particularly, to a kind of crop flood accumulated water depth dynamic analog
Test facilities.
Background technology
Waterlogged disaster is one of main Natural Disasters of Agricultural of China, it has also become the major stress of crop growthing development because
Element.Flooded stain causes that plant growth is slow, quality decline, yield reduction, or even total crop failure, has a strong impact on economic benefit.Therefore, pass through
Flooded stain experimental study and the waterlogging stain kind of seed selection crop are particularly urgent.
At present, the experiment of crops flood stain is main outdoor and indoor two methods, but existing flooded stain test facilities are deposited
In certain limitation.Outdoor flood stain test facilities are influenceed than larger, while it is difficult to large area is accurate by Environmental variations
Control water consumpation, and the crop growth time is long, it is difficult to meet the requirement of variety of crops flood stain experiment；Indoor flood stain experiment
Although facility can temperature control control light, uncontrollable to waterlogged disaster degree, and change water inconvenience, complex steps move heaviness, no
Being precisely controlled and dynamic assurance to experiment can be accomplished.
Patent document CN204616512U discloses the packaged type device identified in a kind of crops resistance to overhead flooding injury room to be included
There is moveable support frame, support frame is provided with multilayer insulating panel, and adjacent separator surrounds independent test space in the frame；Every layer
The surrounding of test space has surrounded shading net；Lighting apparatus is installed on support frame；It is placed with each test space big
Flat basin, some small tumblers are placed with each big flat basin, and the bottom of small tumbler is placed with and its bottom area phase
The cotton gauze matched somebody with somebody, fine sand is loaded with small tumbler on cotton gauze.This equipment movement is flexible, but does not reach dynamic regulation flood stain
The characteristics of depth of water.
Utility model content
For the disadvantages described above or Improvement requirement of prior art, the utility model provides a kind of crop deep dynamic of flood accumulated water
Simulated test facility, overcomes and avoids the part of shortcoming and defect present in above-mentioned prior art, and drop its object is to effective
Low manufacture difficulty, accelerates experiment progress, shortens the test period.
To achieve these goals, the utility model provides a kind of crop flood accumulated water depth dynamic analog test facility, the examination
Testing facility includes test tank, it is characterised in that：The test facilities also include slideway frame weir, slideway line, pulley and experiment bracket,
The slideway frame weir is located at the top of the test tank, and the pulley is installed on the slideway frame weir, the slideway line
It is connected with the experiment bracket through the pulley, wherein, the experiment bracket is used for fixation test crop, and the pulley is used for
The slideway line is pulled, so as to drive the experiment bracket to reach the experiment depth of water.
Further, the slideway frame weir is the network structure of multiple rows of multiple row.
Preferably, the slideway frame weir is the network structure of the row of three row five.
Further, the pulley arrangements are in the grid point of intersection of the slideway frame weir.
Further, the quantity of the pulley is multiple.
Further, the quantity of the slideway line is equal to the quantity of the pulley.
Further, the material of the slideway line is stainless steel wire.
Further, a diameter of 1.5~2.5mm of the slideway line.
Preferably, a diameter of 2mm of the slideway line.
Further, the quantity for testing bracket is equal to the quantity of the slideway line.
In general, by the contemplated above technical scheme of the utility model compared with prior art, can obtain down
Row beneficial effect：
(1) test facilities of the present utility model, simple to operate, and slideway line is distributed rationally using single or many, is reduced
Hydrodynamic force is lost, and can realize the dynamic control of the depth of water in flooded stain experiment, flexible adjustment.
(2) in the technical solution of the utility model, grid beam grid is evenly distributed rationally, quantifies easy to be accurate, using the teaching of the invention it is possible to provide
Code test environment, control is reasonable.
(3) test facilities of the present utility model, make simple and material-saving, and technology difficulty is small, it is easy to processing and fabricating, into
This is low.
(4) test facilities of the present utility model, dynamic operation is easy flexibly to improve test speed, further reduces
Experiment is time-consuming.
Brief description of the drawings
Fig. 1 is a kind of crop flood accumulated water depth dynamic analog test facility structure schematic diagram of the utility model embodiment；
Fig. 2 is a kind of top view of crop flood accumulated water depth dynamic analog test facility of the utility model embodiment；
Fig. 3 is a kind of front view of crop flood accumulated water depth dynamic analog test facility of the utility model embodiment；
Fig. 4 is a kind of side view of crop flood accumulated water depth dynamic analog test facility of the utility model embodiment.
In all accompanying drawings, identical reference is used for representing identical element or structure, wherein：1- water inlets, 2- go out
The mouth of a river, 3- supply tanks, 4- test tanks, 5- experiments bracket, 6- slideway frames weir, 7- slideways line, 8- pulleys.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain this
Utility model, is not used to limit the utility model.Additionally, involved in the utility model disclosed below each implementation method
As long as and to technical characteristic do not constitute each other conflict can just be mutually combined.
Fig. 1~Fig. 4 illustrates for a kind of crop flood accumulated water depth dynamic analog test facility structure of the utility model embodiment
Figure, top view, front view and side view.As shown in Figure 1 to 4, the test facilities include：Water inlet 1, delivery port 2, supply tank
3rd, test tank 4, experiment bracket 5, slideway frame weir 6, slideway line 7, pulley 8.
As shown in figure 1, the slideway frame weir 6 is arranged at the top of test tank 4, the slideway frame weir 6 is three rows five
The network structure of row, on each of which crossover node, is provided with pulley 8, and the slideway line 7 is through pulley 8 and tests bracket 5
Connection, the quantity of the pulley 8 is equal with the quantity of the slideway line 7 and the experiment bracket 5, and pulley 8 is used to pull up and down
The slideway line 7, so that the height of the experiment bracket 5 is adjusted, so as to adjust the immersed depth of crop.
In the utility model preferred embodiment, slideway line 7 uses the stainless steel wire of a diameter of 2mm.
In the utility model preferred embodiment, described to supply water 3 with a upper shed and under shed, upper shed is intake,
During under shed drainage test, water inlet 1 is opened, move the water to flow into water tank.Delivery port 2 can be with water surface elevation in regulating tank.
Trial crops are fixed on experiment bracket 5, and experiment bracket is fixed on slideway line 7.
Slideway line should pass through pulley 8 and link, and pull slideway line, motoring ring test bracket to reach the experiment depth of water up and down.
Effect preferably slideway frame weir structure, but this reality are given in the technical solution of the utility model, in embodiment
With the new slideway frame weir structure for being not limited to and being given in above-described embodiment, the slideway frame weir is the netted knot of multiple rows of multiple row
Structure, the network structure that can be arranged with three row five in Example can also take that four rows five arrange, four rows and four columns, five rows five arrange, six rows
The network structures such as six row, specific slideway frame weir structure determines according to actual needs.
Effect preferably slideway linear diameter is given in the technical solution of the utility model, in embodiment, but this practicality is new
Type is not limited to the slideway linear diameter provided in above-described embodiment, and a diameter of 1.5~2.5mm of the slideway line can take implementation
2mm in example, it is also possible to take 1.5mm, 2.5mm etc., specific slideway linear diameter determines according to actual needs.
Test facilities of the present utility model, effectively overcome the part of shortcoming and defect present in prior art, and operate
Simply, slideway line is distributed rationally using single or many, reduces hydrodynamic force loss, and can realize the water in flooded stain experiment
Deep dynamic control, flexible adjustment.
As it will be easily appreciated by one skilled in the art that preferred embodiment of the present utility model is the foregoing is only, not
For limiting the utility model, all any modifications made within spirit of the present utility model and principle, equivalent and change
Enter, should be included within protection domain of the present utility model.
Claims (10)
1. a kind of crop flood accumulated water depth dynamic analog test facility, the test facilities include test tank (4), it is characterised in that：Should
Test facilities also include slideway frame weir (6), slideway line (7), pulley (8) and experiment bracket (5), the slideway frame weir (6)
Positioned at the top of the test tank (4), the pulley (8) is installed on the slideway frame weir (6), and the slideway line (7) is worn
The pulley (8) is crossed to be connected with experiment bracket (5), wherein, experiment bracket (5) is described for fixation test crop
Pulley (8) is for pulling the slideway line (7), so as to drive experiment bracket (5) to reach the experiment depth of water.
2. a kind of crop flood accumulated water depth dynamic analog test facility according to claim 1, it is characterised in that：The slideway
Grid beam net (6) is the network structure of multiple rows of multiple row.
3. a kind of crop flood accumulated water depth dynamic analog test facility according to claim 1 and 2, it is characterised in that：It is described
Slideway frame weir (6) is the network structure of the row of three row five.
4. a kind of crop flood accumulated water depth dynamic analog test facility according to claim 1 and 2, it is characterised in that：It is described
Pulley (8) is arranged in the grid point of intersection of the slideway frame weir (6).
5. a kind of crop flood accumulated water depth dynamic analog test facility according to claim 3, it is characterised in that：The pulley
(8) quantity is multiple.
6. a kind of crop flood accumulated water depth dynamic analog test facility according to claim 1 and 2, it is characterised in that：It is described
The quantity of slideway line (7) is equal to the quantity of the pulley (8).
7. a kind of crop flood accumulated water depth dynamic analog test facility according to claim 1 and 2, it is characterised in that：It is described
The material of slideway line (7) is stainless steel wire.
8. a kind of crop flood accumulated water depth dynamic analog test facility according to claim 1 and 2, it is characterised in that：It is described
A diameter of 1.5~2.5mm of slideway line (7).
9. a kind of crop flood accumulated water depth dynamic analog test facility according to claim 1 and 2, it is characterised in that：It is described
A diameter of 2mm of slideway line (7).
10. a kind of crop flood accumulated water depth dynamic analog test facility according to claim 1 and 2, it is characterised in that：It is described
The quantity for testing bracket (5) is equal to the quantity of the slideway line (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621183438.9U CN206282515U (en) | 2016-11-04 | 2016-11-04 | A kind of crop flood accumulated water depth dynamic analog test facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621183438.9U CN206282515U (en) | 2016-11-04 | 2016-11-04 | A kind of crop flood accumulated water depth dynamic analog test facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206282515U true CN206282515U (en) | 2017-06-27 |
Family
ID=59082321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621183438.9U Active CN206282515U (en) | 2016-11-04 | 2016-11-04 | A kind of crop flood accumulated water depth dynamic analog test facility |
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| Country | Link |
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| CN (1) | CN206282515U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108037244A (en) * | 2017-12-18 | 2018-05-15 | 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） | A kind of intelligent apparatus and method for simulating crop multistage depth waterflooding experiment |
| CN109362553A (en) * | 2018-10-29 | 2019-02-22 | 杭州师范大学 | Full-automatic water logging culture apparatus |
-
2016
- 2016-11-04 CN CN201621183438.9U patent/CN206282515U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108037244A (en) * | 2017-12-18 | 2018-05-15 | 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） | A kind of intelligent apparatus and method for simulating crop multistage depth waterflooding experiment |
| CN109362553A (en) * | 2018-10-29 | 2019-02-22 | 杭州师范大学 | Full-automatic water logging culture apparatus |
| CN109362553B (en) * | 2018-10-29 | 2024-01-19 | 杭州师范大学 | Full-automatic water-flooded culture device |
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