CN209462985U - A kind of automatic continuous plant rhizosphere ecology batch simulator - Google Patents
A kind of automatic continuous plant rhizosphere ecology batch simulator Download PDFInfo
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- CN209462985U CN209462985U CN201821596634.8U CN201821596634U CN209462985U CN 209462985 U CN209462985 U CN 209462985U CN 201821596634 U CN201821596634 U CN 201821596634U CN 209462985 U CN209462985 U CN 209462985U
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Abstract
The utility model discloses a kind of automatic continuous plant rhizosphere ecology batch simulators, including rack, several placed cavities are provided on rack, incubator is placed in placed cavity, soil is filled in incubator, plant roots are inserted into soil, plant roots can be simulating plant root, be also possible to real plants root；It further include liquid reserve tank, peristaltic pump, multi-pass autocontrol valve, microcontroller, several insertion tubes, several moisture sensors and several hoses, the control signal output of microcontroller is connected with the control signal input of the driving signal input of peristaltic pump, multi-pass autocontrol valve respectively.The utility model is using the above structure; to simulating plant root and real plants root; it can be realized continuous, micro, periodically automatic liquid-feeding; and it is able to achieve and is automatically stopped liquid feeding; ensure to obtain more true rhizosphere soil, meanwhile, for a large amount of plant rhizosphere ecological simulation; liquid feeding efficiency can be greatly promoted, labor intensity is reduced.
Description
Technical field
The utility model relates to soil treatment field, specifically a kind of automatic continuous plant rhizosphere ecology batch simulation dress
It sets.
Background technique
Rhizosphere, referring to is influenced by root system of plant activity, is different from that portion of the soil body in nature in physics, chemistry and biology
Divide micro- domain environment.It is that soil-root system-microbial interaction is micro- within the scope of rhizosphere refers generally to several millimeters from root axis surface
Region, and the specific microecosystem that different floristics or kind, soil and environmental condition are formed.Manyization of rhizosphere
Condition and Biochemical processes are different from soil body soil, and most obvious one is the variation of rhizosphere pH, Eh and microbial activity
Deng.Active substance conversion and circulation and dynamic process are carried out in this microcell.These processes directly affect plant
The growth and development of object, being absorbed and utilized of moisture and nutrient, the survival of beneficial and harmful microbe and breeding, plant are to the tune of adverse circumstance
Section reaction etc..Therefore, rhizosphere is frontier branch of science branch emerging in current plant nutrient subject, is to be related to soil chemistry, plant
It learns and microbiological cross discipline.
Currently, existing rhizosphere simulation is often realized using simulating plant root, infused by using into simulating plant root
The mode for entering secretion carrys out simulating plant root secreting function, and thus cultivates Rhizosphere Soil sample, grinds for underground ecological process
Study carefully, but in terms of this mode has following three:
1) previous root system simulation is often disposably added using syringe, is that the root secretion of simulation is disposable
It is injected into simulating plant root, continuously slowly there are larger differences for input with practical root exudates for this, so as to cause
To simulating plant rhizosphere soil there are larger differences with actual rhizosphere soil, influence the accuracy of ecological Studies；
2) existing root exudates takes the mode manually added, not only time-consuming effort, and it is even more impossible to accomplish to root system point
Precise control in the input quantity of secretion and the Precise control of quality, especially fine scale；
3) in addition, existing simulating plant root can only often be cultivated on a small quantity, generally there was only a simulating plant root, and
Generally germ-free plant root exudates solution is injected in simulating plant root using syringe, is finally cut around simulating plant root
The soil of 0~4mm is as Rhizosphere Soil, and as Non-rhizosphere soil, this mode is facing the soil of 5~15mm around simulating plant root
Largely, when multiple groups simulating plant root, operation requires a great deal of time, and operating efficiency is lower.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model provides a kind of automatic continuous plant rhizosphere ecology batch mould
Quasi- device, it is lower to solve existing Rhizosphere ecosystem simulating plant operations efficiency, cannot achieve root exudates repeatedly it is continuous slowly
Input, causes the problem of can not getting more true Rhizosphere Soil.
The technical scheme in the invention for solving the above technical problem is:
A kind of automatic continuous plant rhizosphere ecology batch simulator, including rack are provided on the rack
Several placed cavities are placed with incubator in the placed cavity, and soil is filled in the incubator, is inserted into plant in the soil
Root；
Further include liquid reserve tank, peristaltic pump, multi-pass autocontrol valve, microcontroller, several insertion tubes, several moisture sensors with
And several hoses, the liquid outlet of the liquid reserve tank are connected to the feed liquor nozzle of peristaltic pump, the outlet tube mouth of the peristaltic pump and more
The feed liquor port of logical autocontrol valve is connected to, at least one insertion tube insertion in each incubator, one end of the insertion tube is located at
In incubator, the other end is located at outside incubator and insertion tube is connected by one of outlet end mouth of hose and multi-pass autocontrol valve
It is logical, it is equipped at least one moisture sensor in the incubator, the signal output end of the moisture sensor and microcontroller
Signal input part be connected, the control signal output of the microcontroller respectively with the driving signal input of peristaltic pump, multi-pass
The control signal input of autocontrol valve is connected.
Further, as optimal technical scheme, the plant roots are simulating plant root, the liquid feeding end of simulating plant root with
Insertion tube connection.
Further, as optimal technical scheme, the plant roots are real plants root, and the outlet end of insertion tube is located at true
In the rhizosphere soil of plant roots.
Further, further include several nuts as optimal technical scheme, the outside of the insertion tube be equipped with in nut
The external screw thread that screw thread matches, each nut cooperate with an insertion tube one by one respectively, and the nut is embedded in the side wall of incubator
On, and the side wall of nut and incubator realizes that sealing is fixed.
It further, further include inserted link as optimal technical scheme, the length of the inserted link is greater than the length of insertion tube, and
The outer diameter of inserted link is less than the internal diameter of insertion tube.
Further, further include several liquid-dividing heads as optimal technical scheme, each incubator be equipped with a liquid-dividing head and
The liquid feeding end of at least two insertion tubes, the liquid-dividing head is connected by one of outlet end mouth of hose and multi-pass autocontrol valve
Logical, the outlet end of liquid-dividing head corresponds respectively with the insertion tube on incubator to be connected to, and each insertion tube is respectively from the difference of incubator
Side is inserted into incubator.
Further, as optimal technical scheme, the vertical centerline of the outlet end of the insertion tube to incubator
Further, as optimal technical scheme, the side wall of the incubator is equipped with several air holes.
Further, as optimal technical scheme, the liquid reserve tank, peristaltic pump and microcontroller are arranged at rack
Top.
Compared with the prior art, have the advantages that is the utility model:
(1) the utility model passes through the structures such as design moisture sensor, microcontroller, peristaltic pump, multi-pass autocontrol valve,
And by their mating reaction, realizes and add nutrient solution automatically to incubator, be automatically stopped addition nutrient solution, due to that can adopt
It is simulated with real plants root, on the basis of ensuring that the secreting function of plant roots is maintained, avoiding nutrient solution need not
The waste wanted can greatly promote liquid feeding efficiency in particular for a large amount of plant rhizosphere ecological simulation, and it is strong to reduce hand labor
Degree, meanwhile, true Rhizosphere Soil, research valence with higher are closer to by using the Rhizosphere Soil that real plants root is simulated
Value.
(2) the utility model is by using structures such as moisture sensor, microcontroller, peristaltic pump, multi-pass autocontrol valves,
May be implemented nutrient solution or root system juice it is continuous, micro from liquid reserve tank to incubator or simulating plant root, periodically plus
Liquid maintains to realize root secreting function so that it is guaranteed that real plants root obtains necessary growth, or ensures simulating plant root
Secretion mode and practical root exudates secretion mode it is essentially identical, i.e. slow continuous secretion mode, to make to obtain
Simulating plant rhizosphere soil and actual rhizosphere soil it is almost the same, it is ensured that the accuracy of ecological Studies.
(3) the utility model uses the matched mode of screw thread by increasing nut, and by insertion tube and nut, realizes insertion tube
Activity is fixed, and by rotation insertion tube, it can be achieved that the distance of the front end liquid outlet of insertion tube to plant roots is adjusted, to make plant roots
Nutrient solution can preferably be obtained, it is ensured that plant roots have stronger activity to secrete the product of release photosynthesis of plant, with
Just more there is the rhizosphere soil of researching value.
(4) the utility model is uniformly added by increasing several liquid-dividing heads, realization nutrient solution from the surrounding of plant roots, thus
The nutrient solution for obtaining plant roots is more uniformly abundant, keeps its preferable secreting function convenient for plant roots.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiments of the present invention 1；
Fig. 2 is the electrical connection schematic diagram of each component part of the embodiments of the present invention 1；
Fig. 3 is the incubator of the embodiments of the present invention 2 and the positional diagram of insertion tube；
Fig. 4 is the insertion tube of the utility model and the connection relationship diagram of nut；
Fig. 5 is the structural schematic diagram of one into four liquid-dividing head gone out；
Fig. 6 is the incubator of the embodiments of the present invention 3 and the positional diagram of insertion tube；
Fig. 7 is the connection relationship diagram of simulating plant root and insertion tube.
Label and corresponding parts title in attached drawing: 1, rack, 2, placed cavity, 3, incubator, 4, liquid reserve tank, 5, compacted
Dynamic pump, 6, multi-pass autocontrol valve, 7, microcontroller, 8, hose, 9, insertion tube, 10, soil, 11, air hole, 12, nut, 13,
Liquid-dividing head, 14, plant roots.
Specific embodiment
Below with reference to examples and drawings, the utility model is described in further detail, but the reality of the utility model
It is without being limited thereto to apply mode.
Embodiment 1
As shown in Figure 1, a kind of automatic continuous plant rhizosphere ecology batch mould shown in the utility model preferred embodiment
Intend device, including rack 1, is provided with several placed cavities 2 on rack 1, incubator 3, incubator 3 are placed in placed cavity 2
Interior to be filled with soil 10, soil 10 is used to plant plant roots 14 for simulating, and plant roots 14 here can be simulating plant
Root is also possible to real plants root.As shown in figure 3, what is then stored in following liquid reserve tanks 4 is nutrition if it is real plants root
The outlet end of liquid, insertion tube 9 is located in the rhizosphere soil of real plants root, by the way that nutrient solution is added to the root of real plants root
Mode maintains the growth of root so that root is voluntarily secreted, and real plants root can secrete the portion that release plant is obtained by photosynthesis
Point product, excites the rhizosphere soil around the metabolism of edaphon, especially root within several millimeters, in rhizosphere soil
Organic nutrient is converted to inorganic forms using these photosynthates as energy substance by microorganism, in favor of plant absorption benefit
With；As shown in fig. 7, if it is simulating plant root, then the liquid feeding end of simulating plant root is connected to insertion tube 9, in following liquid reserve tanks 4 then
Storage is root system juice, and rhizosphere soil simulation is completed in such a way that root system juice is added in outside, and detailed process exists
It is discussed in detail below.
It specifically, further include liquid reserve tank 4, peristaltic pump 5, multi-pass autocontrol valve 6, microcontroller 7, several insertion tubes 9, several
Moisture sensor and several hoses 8, the liquid outlet of liquid reserve tank 4 are connected to the feed liquor nozzle of peristaltic pump 5, and peristaltic pump 5 goes out liquid
Nozzle is connected to the feed liquor port of multi-pass autocontrol valve 6, at least one insertion tube 9 is inserted into each incubator 3, insertion tube 9
One end is located in incubator 3, and the other end is located at outside incubator 3 and insertion tube 9 passes through hose 8 and multi-pass autocontrol valve 6 wherein
One outlet end mouth connection, incubator 3 is interior to be equipped at least one moisture sensor, the signal output end and micro-control of moisture sensor
The signal input part of device 7 processed is connected, the control signal output of microcontroller 7 respectively with the driving signal input of peristaltic pump 5,
The control signal input of multi-pass autocontrol valve 6 is connected.
As shown in Fig. 2, moisture sensor detects the humidity in each incubator 3 in real time by taking real plants root as an example, and
Moisture signal is converted into electric signal transmission to microcontroller 7, once under the humidity in some or multiple incubators 3 is lower than
When limit value (overdrying, is unfavorable for root activity, such as secretes in incubator), the moisture sensor in the incubator 3 will just be collected
Moisture signal be converted into electric signal and be sent to microcontroller 7, after microcontroller 7 receives electric signal, to peristaltic pump 5 and more
Logical autocontrol valve 6 issues driving control signal, and peristaltic pump 5 is made to start to work, and gates corresponding on multi-pass autocontrol valve 6
Outlet end mouth, moisture sensor, microcontroller 7, peristaltic pump 5, multi-pass autocontrol valve 6 collective effect under, liquid reserve tank 4
In nutrient solution be added into corresponding incubator 3, when the humidity in incubator 3 reaches the upper limit value of setting, the culture
Collected moisture signal is just converted into electric signal and is sent to microcontroller 7 by the moisture sensor in case 3, microcontroller 7
After receiving electric signal, control signal is issued to peristaltic pump 5, so that peristaltic pump 5 is stopped working, liquid reserve tank 4 is no longer to the incubator 3
Feed flow, to realize to 3 automatic liquid-feeding of incubator, be automatically stopped liquid feeding, it is ensured that the base that the secreting function of plant roots is maintained
On plinth, the unnecessary waste of nutrient solution is avoided, in particular for a large amount of plant rhizosphere ecological simulation, can greatly promote and add
Liquid efficiency reduces labor intensity.
By taking simulating plant root as an example, (trained when the humidity in some or multiple incubators 3 is lower than lower limit value
Overdrying in case is supported, is unfavorable for root activity for real plants root, such as secretes), the moisture sensor in the incubator 3 is just
Collected moisture signal is converted into electric signal and is sent to microcontroller 7, after microcontroller 7 receives electric signal, to compacted
Dynamic pump 5 and multi-pass autocontrol valve 6 issue driving control signal, and peristaltic pump 5 is made to start to work, and gate multi-pass automatic control
Corresponding outlet end mouth on valve 6, in the collective effect of moisture sensor, microcontroller 7, peristaltic pump 5, multi-pass autocontrol valve 6
Under, the root system juice in liquid reserve tank 4 is added into the simulating plant root in corresponding incubator 3, and simulating plant root passes through again
The secretory pit of itself discharges root system juice into the soil around simulating plant root, once the humidity in incubator 3 reaches
When the upper limit value of setting, collected moisture signal is just converted into electric signal and sent by the moisture sensor in the incubator 3
To microcontroller 7, after microcontroller 7 receives electric signal, control signal is issued to peristaltic pump 5, peristaltic pump 5 is made to stop working,
Simulating plant root feed flow of the liquid reserve tank 4 no longer into the incubator 3, thus realize to 3 automatic liquid-feeding of incubator, be automatically stopped plus
Liquid, microcontroller 7 is by the control of starting time, revolving speed to peristaltic pump 5, it can be achieved that continuous, micro, periodically liquid feeding.
In the present embodiment, the placed cavity 2 on rack 1 can be by the way of layering setting, for example is arranged three layers, every layer
3 placed cavities are set, any multilayer, any placed cavity of every layer of setting, every layer of placed cavity can also be set as needed certainly
Size can also designed, designed as needed, every layer of placed cavity size may be the same or different.In addition, inserting for convenience
Connection between cylinder 9 and multi-pass autocontrol valve 6, perforation can be opened up on the side wall of placed cavity 2, is passed through convenient for hose 8, with excellent
Change the arrangement of hose 8.
It is understood that the liquid reserve tank 4 of the present embodiment, peristaltic pump 5 and microcontroller 7 can be set as needed and place
Any position of frame 1, such as top, side, the lower section of rack 1 etc. may also set up not to be close to rack 1, such as separately
It secures a position outside and specially to place liquid reserve tank 4, peristaltic pump 5 and microcontroller 7；But, from the point of view of comprehensively considering, especially consider
Nutrient solution fills into, and the top of rack 1 is preferably arranged in liquid reserve tank 4, peristaltic pump 5 and microcontroller 7 by the present embodiment.
As shown in fig. 7, the liquid feeding end of simulating plant root is connected to insertion tube 9, directly pass through external addition root system juice
Mode is completed to simulate.The simulating plant root of the present embodiment and Patent No. " 201720602562.2 ", entitled " simulating plant
The simulating plant root knot structure recorded in the patent of root, Rhizosphere ecosystem simulator " is consistent, therefore herein no longer to simulating plant root
Specific structure does excessive explanation.The present embodiment is by by moisture sensor, microcontroller, peristaltic pump, multi-pass autocontrol valve etc.
Structure and simulating plant root knot are closed, can the root system juice in liquid reserve tank is continuous, micro, be periodically added to simulating plant
In root, enable that simulating plant root is slow as real plants root, secretion is continuously secreted out of into soil, to realize
More true simulation, in particular for this behaviour for needing to meet the Precise control requirement in fine scale of root exudates
For work, the present embodiment is fully able to accomplish the Precise control of the input quantity and quality to root exudates, while opposite
In the precision of traditional artificial addition manner, the present apparatus, high and operating efficiency is high.
In the present embodiment, moisture sensor, microcontroller 7, peristaltic pump 5 and multi-pass autocontrol valve 6 are all made of existing
The goal of the invention of the utility model, mutual connection relationship, including electrical connection and signal connection pair can be realized in structure
Belong to conventional technical means for those skilled in the art, not needing to make the creative labor can be realized, therefore herein no longer
Specific structure and the connection of specific port to moisture sensor, microcontroller 7, peristaltic pump 5 and multi-pass autocontrol valve 6 were done
Repeating property explanations, in conjunction with attached drawing 2 and above description, can be realized the goal of the invention of the utility model more.
Embodiment 2
As shown in Figure 3, Figure 4, the present embodiment carries out schematic illustration by taking real plants root as an example.The present embodiment is in embodiment
It further include several nuts 12 on the basis of 1, the outside of insertion tube 9 is equipped with the external screw thread to match with the internal screw thread of nut 12, each
Nut 12 cooperates with an insertion tube 9 one by one respectively, and nut 12 is embedded on the side wall of incubator 3, and nut 12 and incubator 3
Side wall realizes that sealing is fixed, that is to say, that the present embodiment realizes that the activity of insertion tube 9 is fixed, and by turning by increasing nut 12
Dynamic insertion tube 9 is, it can be achieved that the distance of front end liquid outlet to the plant roots of insertion tube 9 is adjusted, so that plant roots be enable preferably to obtain
Nutrient solution, it is ensured that plant roots have stronger activity to secrete the product of release photosynthesis of plant, more to grind
Study carefully the rhizosphere soil of value.
It is understood that be threadedly engaged since insertion tube 9 is realized with nut 12, and the side wall of nut and incubator 3 is real
Sealed connection is showed, by rotating insertion tube 9, the front end outlet end of insertion tube 9 may be implemented at a distance from the center of incubator 3
It adjusts, and generally plant roots are planted in the center position of incubator 3 by we, what is realized in fact is exactly to bring out before insertion tube 9
The distance between liquid end and plant roots are adjusted, and according to setting for needs, as long as the Design of length of insertion tube 9 is suitable, substantially
On can satisfy the adjusting of any distance, such as after we install insertion tube 9, the front end outlet end of insertion tube 9 to incubator 3
Vertical centerline distance be 10cm, then we by rotation insertion tube 9, this distance can be made to become 0, when this distance
When being 0, illustrate that the front end outlet end of insertion tube 9 has arrived at the vertical centerline position of incubator 3, the preferred insertion tube 9 of the present embodiment
Front end outlet end to incubator 3 vertical centerline distance be 0~10cm, with obtain one be conducive to adjust and be convenient for plant
The distance range of root acquisition nutrient solution.
In addition, insertion tube 9 results in blockage during being inserted into soil 10 in order to prevent, the present embodiment can increase inserted link,
The length of inserted link is greater than the length of insertion tube 9, and the outer diameter of inserted link is less than the internal diameter of insertion tube 9.Soil 10 is added in incubator 3
When, in order to avoid insertion tube 9 is bent or insertion tube 9 influences the addition of soil by soil, after having filled soil 10, then from culture
The side wall insertion insertion tube 9 of case 3 is into soil 10, is to screw in soil 10, because of insertion tube 9 and the realization of nut 12 precisely
It is to be threadedly engaged, insertion tube 9 is screwed in from the side wall of incubator 3 and gradually to during movement at the center of incubator 3, incubator
The soil having had been filled in 3 inevitably enters in insertion tube 9, after insertion tube 9 is installed in place, in the inner hole of insertion tube 9
The soil of infiltration, so that nutrient solution can not be filled into incubator 3 by insertion tube 9, may be by the inner reversible cycle of insertion tube 9
This, the present embodiment is by increasing by a root cutting bar, and before screwing in insertion tube 9 in incubator 3, first inserted link is inserted into insertion tube 9
Then Kong Zhong screws in insertion tube 9 in incubator 3, insertion tube 9 is during screwing in incubator 3, since inserted link is by insertion tube
9 inner hole fills up, so the soil in incubator 3 can not enter back into insertion tube 9, after the installation is completed to insertion tube 9, extracts outward
Then hose 8 is socketed in insertion tube 9 by inserted link, realize connection, due in the inner hole of insertion tube 9 without soil clogging, so as to
Enough additions for unimpededly realizing nutrient solution, that is to say, that the present embodiment solves insertion tube 9 in installation process by increasing inserted link
In may cause itself blocking the problem of.
Embodiment 3
As shown in Figure 5, Figure 6, the present embodiment is on the basis of embodiment 2, the nutrient solution obtained for the ease of plant roots compared with
Uniformly sufficiently, to increase several liquid-dividing heads 13, each incubator 3 is equipped with a liquid-dividing head 13 and at least two insertion tubes 9, liquid-dividing head
13 liquid feeding end is connected to by hose 8 with one of outlet end mouth of multi-pass autocontrol valve 6, the outlet end of liquid-dividing head 13 and
Insertion tube 9 on incubator 3 corresponds connection respectively, and each insertion tube 9 is inserted into incubator 3 from the not ipsilateral of incubator 3 respectively
It is interior.
Specifically, liquid-dividing head 13 can be One In and Two Out, and one into three goes out, and one into four goes out, if liquid-dividing head 13 is one into two
It out, then include an inlet, two liquid outlets, so that the nutrient solution that will go into incubator 3 is divided into two, and from two
It is had respectively entered in insertion tube 9 in incubator 3, two insertion tubes 9 are preferably arranged by the way of opposite, i.e., two insertion tubes 9 are mounted on
On the opposite wherein one group of side wall of incubator 3, it is probably 3-4 that the front end outlet end of insertion tube 9, which is extend into close to plant location of root,
Millimeter, to make the two sides of plant roots while obtain nutrient solution, absorption is more sufficiently carried out conducive to plant roots.Similarly, if
Liquid-dividing head 13 is one into three to go out, and is exactly an inlet, three liquid outlets, then just in wherein three side walls point of incubator 3
Not She Zhi an insertion tube 9 and if liquid-dividing head 13 is one into four to go out be exactly an inlet, four liquid outlets, then just
An insertion tube 9 is respectively set in four side walls of incubator 3.
In addition, in order to keep the respiratory movement of plant roots unaffected, it is ensured that containing the foot for being conducive to plant roots breathing in soil
Several air holes 11 can be arranged in enough oxygen, the present embodiment on the side wall of incubator 3, and the size and location height of air hole 11 can
It is decided according to the actual requirements, premised on soil does not ooze out, nutrient solution is non-leakage.
As described above, the utility model can be realized preferably.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, above embodiments are made within the spirit and principles of the present invention according to the technical essence of the utility model
Any simple modifications, equivalent substitutions and improvements etc., within the protection scope for still falling within technical solutions of the utility model.
Claims (8)
1. a kind of automatic continuous plant rhizosphere ecology batch simulator, which is characterized in that described to put including rack (1)
It sets and is provided with several placed cavities (2) on frame (1), be placed with incubator (3) in the placed cavity (2), filled out in the incubator (3)
Filled with soil (10), plant roots (14) are inserted into the soil (10)；
It further include liquid reserve tank (4), peristaltic pump (5), multi-pass autocontrol valve (6), microcontroller (7), several insertion tubes (9), several
The liquid outlet of moisture sensor and several hoses (8), the liquid reserve tank (4) is connected to the feed liquor nozzle of peristaltic pump (5), described
The outlet tube mouth of peristaltic pump (5) is connected to the feed liquor port of multi-pass autocontrol valve (6), at least one in each incubator (3)
A insertion tube (9) insertion, one end of the insertion tube (9) are located in incubator (3), and the other end is located at incubator (3) outside and insertion tube (9)
It is connected to by hose (8) with one of outlet end mouth of multi-pass autocontrol valve (6), is equipped at least in the incubator (3)
The signal output end of one moisture sensor, the moisture sensor is connected with the signal input part of microcontroller (7), described micro-
The control signal output of controller (7) respectively with the driving signal input of peristaltic pump (5), multi-pass autocontrol valve (6)
Control signal input is connected.
2. a kind of automatic continuous plant rhizosphere ecology batch simulator according to claim 1, which is characterized in that institute
Stating plant roots (14) is simulating plant root, and the liquid feeding end of simulating plant root is connected to insertion tube (9).
3. a kind of automatic continuous plant rhizosphere ecology batch simulator according to claim 1, which is characterized in that institute
Stating plant roots (14) is real plants root, and the outlet end of insertion tube (9) is located in the rhizosphere soil of real plants root.
4. a kind of automatic continuous plant rhizosphere ecology batch simulator according to claim 3, which is characterized in that also
Including several nuts (12), the outside of the insertion tube (9) is equipped with the external screw thread to match with the internal screw thread of nut (12), each spiral shell
Female (12) cooperate with an insertion tube (9) one by one respectively, and the nut (12) is embedded on the side wall of incubator (3), and nut
(12) realize that sealing is fixed with the side wall of incubator (3).
5. a kind of automatic continuous plant rhizosphere ecology batch simulator according to claim 4, which is characterized in that also
Including inserted link, the length of the inserted link is greater than the length of insertion tube (9), and the outer diameter of inserted link is less than the internal diameter of insertion tube (9).
6. a kind of automatic continuous plant rhizosphere ecology batch simulator according to claim 5, which is characterized in that also
Including several liquid-dividing heads (13), each incubator (3) is equipped with a liquid-dividing head (13) and at least two insertion tubes (9), the liquid separation
The liquid feeding end of head (13) is connected to by hose (8) with one of outlet end mouth of multi-pass autocontrol valve (6), liquid-dividing head (13)
Outlet end correspond and be connected to respectively with the insertion tube (9) on incubator (3), each insertion tube (9) respectively from incubator (3) no
It is ipsilateral to be inserted into incubator (3).
7. a kind of automatic continuous plant rhizosphere ecology batch simulator according to claim 1, which is characterized in that institute
The side wall for stating incubator (3) is equipped with several air holes (11).
8. a kind of automatic continuous plant rhizosphere ecology batch simulator according to claim 1, which is characterized in that institute
State the top that liquid reserve tank (4), peristaltic pump (5) and microcontroller (7) are arranged at rack (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821596634.8U CN209462985U (en) | 2018-09-29 | 2018-09-29 | A kind of automatic continuous plant rhizosphere ecology batch simulator |
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| CN201821596634.8U CN209462985U (en) | 2018-09-29 | 2018-09-29 | A kind of automatic continuous plant rhizosphere ecology batch simulator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111066530A (en) * | 2020-01-16 | 2020-04-28 | 天津中天大地科技有限公司 | Be used for resistant barren indoor culture device of research of maize variety |
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2018
- 2018-09-29 CN CN201821596634.8U patent/CN209462985U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111066530A (en) * | 2020-01-16 | 2020-04-28 | 天津中天大地科技有限公司 | Be used for resistant barren indoor culture device of research of maize variety |
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Effective date of registration: 20221212 Address after: No. 6-1, Floor 3, Block A, Building 1, No. 1480, North Section of Tianfu Avenue, Hi tech Zone, Chengdu, Sichuan 610000 Patentee after: CHENGDU BAIHUI ORGANISMS TECHNOLOGY Co.,Ltd. Address before: 610041 No. four, South Renmin Road, Sichuan, Chengdu Province nine Patentee before: CHENGDU INSTITUTE OF BIOLOGY, CHINESE ACADEMY OF SCIENCES |