Flow equalizing distributor structure for dynamic balance of nutrient solution

Abstract

The invention discloses a nutrient solution dynamic balance flow equalizing distributor structure which comprises a liquid distribution box, a distribution assembly is installed in the liquid distribution box, a pre-distribution assembly is installed on one side of the liquid distribution box, and the distribution assembly comprises a plurality of groups of partition plates fixedly installed in an inner cavity of the liquid distribution box. A nutrient solution is preliminarily sub-packaged into a plurality of groups of liquid separation tanks by utilizing a pre-packaging assembly, a rotating rod is rotated to rotate an opening and closing plate, the opening and closing plate rotates to indirectly enable the liquid separation tanks to be communicated through a connecting tank, the nutrient solution is equally sub-stored in the liquid separation tanks under the action of atmospheric pressure, and then the rotating rod is reversely rotated to drive the opening and closing plate to close the communicating tank; the plurality of component liquid tanks independently store the same amount of nutrient solution, and then the nutrient solution in the plurality of component liquid tanks is respectively added into one group of culture media, so that the effect of uniformly and equivalently adding the nutrient solution into each group of culture media is realized, and the problem of non-uniform addition of the nutrient solution is solved.

Description

Technical Field

[0001] The invention relates to the technical field of plant cultivation, and in particular to a nutrient solution dynamic balance equal flow distributor structure. Background Art

[0002] Plant tissue culture is a technique that uses asexual propagation techniques to cultivate isolated plant tissues or cells under controlled conditions, ultimately allowing them to develop into complete plants. Specifically, a small piece of tissue is removed from a specific part of the plant and cultured in a specific culture medium, ultimately growing it into a complete plant. The culture process typically requires multiple culture media to be co-cultured, yielding a wealth of experimental data. During the culture process, equal amounts of nutrient solution are added to each culture medium multiple times, requiring the use of a flow distributor that dynamically balances the nutrient solution.

[0003] Existing nutrient solution addition generally uses a pumping method, which uses multiple sets of water pumps, diversion pipes and regulating valves to discharge the nutrient solution into the culture medium in multiple groups. However, due to certain deviations in the parameters of the water pumps, diversion pipe lengths and regulating valves, the amount of nutrient solution added to each group of culture medium also has certain deviations, resulting in errors in the experimental data. Summary of the Invention

[0004] The purpose of the present invention is to provide a flow-equalizing distributor structure for dynamic balance of nutrient solution. Through the setting of distribution groups, several groups of partition plates divide the interior of the liquid separation box into several group liquid tanks. The nutrient solution is initially distributed into the interiors of several group liquid tanks through pre-dividing components. The rotating rod is rotated to rotate the opening and closing plate. The rotation of the opening and closing plate indirectly connects the liquid separation tanks through the connecting tank. The nutrient solution is evenly stored in the interior of the liquid separation tank under the action of atmospheric pressure. Then, the rotating rod is rotated in the opposite direction to drive the opening and closing plate to close the connecting tank, so that several group liquid tanks independently store equal amounts of nutrient solution. Then, the nutrient solution in the several group liquid tanks is respectively added to the interior of a group of culture medium, so as to achieve the effect of evenly adding equal amounts of nutrient solution to each group of culture medium, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a nutrient solution dynamic balance flow distributor structure, comprising a liquid separation box, a distribution component installed inside the liquid separation box, a pre-division component installed on one side of the liquid separation box, the distribution component comprising several groups of partition plates fixedly installed on the inner cavity of the liquid separation box, several groups of the partition plates dividing the inner cavity of the liquid separation box into several groups of liquid tanks, a connecting groove is provided through the bottom of one side of the partition plate, several groups of the liquid separation tanks are connected to each other through several groups of connecting grooves, a rotating rod is rotatably installed through the inner side of the liquid separation box, the outer arc surface of the rotating rod is rotatably connected to the middle part of several groups of partition plates, and several groups of opening and closing plates are installed on the outer arc surface of the rotating rod, one side of several groups of the opening and closing plates are respectively fitted with one side of a group of partition plates.

[0006] Preferably, one end of the rotating rod passes through the outside of the liquid separation box, and a rotating disk is fixedly mounted on one end of the rotating rod.

[0007] Preferably, a limit rail is provided on one side of the liquid separation box, and a limit rod is fixedly installed on the outer arc surface of the rotating rod located on the outer side of the liquid separation box.

[0008] Preferably, the limiting rail is arranged in the shape of a circular arc, and one end of the limiting rod is movably inserted into the interior of the limiting rail.

[0009] Preferably, the pre-dividing assembly includes a support frame fixedly mounted on one side of the liquid separation box, and a liquid storage tank is fixedly mounted on the top of the support frame.

[0010] Preferably, the bottom of the liquid storage tank is connected to a liquid inlet pipe, and one end of the liquid inlet pipe is connected to a liquid distribution pipe.

[0011] Preferably, the plurality of groups of liquid discharge ends of the liquid separation tubes correspond to the number of the liquid separation tanks, and the plurality of groups of liquid discharge ends of the liquid separation tubes are respectively inserted into the interior of a group of liquid separation tanks.

[0012] Preferably, the outer bottom of the liquid separation box is connected to a plurality of groups of drainage pipes, and a group of electric valves are installed in the middle of the plurality of groups of drainage pipes.

[0013] Preferably, a level bubble is fixedly installed at one end of the liquid separation box, and a stem group adjustment seat is fixedly installed at the bottom of the liquid separation box and the support frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present invention is provided with a distribution group, and utilizes a pre-dividing component to preliminarily divide the nutrient solution into the interior of several component liquid tanks, rotates the rotating rod to rotate the opening and closing plate, and the rotation of the opening and closing plate indirectly connects the liquid separation tanks through the connecting tank. Under the action of atmospheric pressure, the nutrient solution is evenly stored in the interior of the liquid separation tank, and then the rotating rod is rotated in the opposite direction to drive the opening and closing plate to close the connecting tank, so that the several component liquid tanks independently store equal amounts of nutrient solution, and then the nutrient solution in the several component liquid tanks is respectively added to the interior of a group of culture medium, so as to achieve the effect of evenly adding equal amounts of nutrient solution to each group of culture medium, thereby solving the problem of uneven addition of nutrient solution.

[0016] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or will be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the installation structure of the distribution component of the present invention;

[0019] Figure 3 This is a schematic diagram of the decomposition structure of the distribution components of the present invention;

[0020] Figure 4 This is a schematic diagram of the installation structure of the limit rod of the present invention.

[0021] In the figure: 1. Liquid separation box; 2. Distribution assembly; 21. Partition plate; 22. Liquid separation tank; 23. Connecting tank; 24. Turntable; 25. Opening and closing plate; 26. Turntable; 27. Limit rail; 28. Limit rod; 3. Pre-dividing assembly; 31. Support frame; 32. Liquid storage tank; 33. Liquid inlet pipe; 34. Liquid separation pipe; 4. Liquid discharge pipe; 5. Electric valve; 6. Level bubble; 7. Adjustment seat. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1 and 4 The present invention provides a flow-equalizing distributor structure for dynamic balance of nutrient solution, comprising a liquid separation box 1, a distribution assembly 2 installed inside the liquid separation box 1, a pre-dividing assembly 3 installed on one side of the liquid separation box 1, the distribution assembly 2 comprising a plurality of groups of partition plates 21 fixedly installed in the inner cavity of the liquid separation box 1, the plurality of groups of partition plates 21 dividing the inner cavity of the liquid separation box 1 into a plurality of component liquid tanks 22, a connecting groove 23 is provided through the bottom of one side of the partition plate 21, and the plurality of component liquid tanks 22 are connected to each other through the plurality of groups of connecting grooves 23, a rotating rod 24 is rotatably installed through the inner side of the liquid separation box 1, the outer arc surface of the rotating rod 24 is rotatably connected with the middle part of the plurality of groups of partition plates 21, and the outer arc surface of the rotating rod 24 is installed with a plurality of groups of opening and closing plates 25, one side of the plurality of groups of opening and closing plates 25 is respectively fitted with one side of a group of partition plates 21;

[0024] During use, through the arrangement of the liquid separation box 1 and the distribution component 2, utilizing the connection relationship among the liquid separation box 1, the partition plate 21, the liquid separation tank 22, the connecting tank 23, the rotating rod 24, and the opening and closing plate 25, several groups of partition plates 21 divide the interior of the liquid separation box 1 into several component liquid tanks 22, and the nutrient solution is preliminarily distributed into the interiors of several component liquid tanks 22 through the pre-dividing component 3, and the rotating rod 24 is rotated to rotate the opening and closing plate 25. The rotation of the opening and closing plate 25 indirectly connects the liquid separation tanks 22 through the connecting tank 23, and the nutrient solution is evenly stored in the interior of the liquid separation tank 22 under the action of atmospheric pressure, and then the rotating rod 24 is rotated in the opposite direction to drive the opening and closing plate 25 to close the connecting tank 23, so that several component liquid tanks 22 independently store equal amounts of nutrient solution, and then the nutrient solution in several component liquid tanks 22 is respectively added to the interior of a group of culture media, so as to achieve the effect of evenly adding equal amounts of nutrient solution to each group of culture media.

[0025] One end of the rotating rod 24 passes through the outside of the liquid separation box 1, and a turntable 26 is fixedly installed on one end of the rotating rod 24. Through the connection relationship between the liquid separation box 1, the rotating rod 24, and the turntable 26, the effect of rotating the turntable 26 outside the liquid separation box 1 to drive the rotating rod 24 to rotate inside the liquid separation box 1 is achieved, which is convenient for the staff to operate.

[0026] A limiting rail 27 is provided on one side of the liquid separation box 1, and a limiting rod 28 is fixedly installed on the outer arc surface of the rotating rod 24 on the outer side of the liquid separation box 1. One end of the limiting rod 28 is movably inserted into the interior of the limiting rail 27. The limiting rail 27 limits the movement of the limiting rod 28, thereby achieving the effect of limiting the rotation of the rotating rod 24, so that the rotating rod 24 can only rotate 90 degrees, thereby achieving a better control effect of opening and closing the distribution component 2.

[0027] The pre-division assembly 3 includes a support frame 31 fixedly mounted on one side of the liquid separation box 1, a liquid storage tank 32 fixedly mounted on the top of the support frame 31, and a liquid inlet pipe 33 connected to the bottom of the liquid storage tank 32. By utilizing the connection relationship among the liquid separation box 1, the support frame 31, the liquid storage tank 32, and the liquid inlet pipe 33, the liquid storage tank 32 is installed at a position higher than the liquid separation box 1 through the support frame 31, so that the liquid inside the liquid storage tank 32 can flow automatically into the liquid separation box 1.

[0028] One end of the liquid inlet pipe 33 is connected to the liquid separation pipe 34, and several groups of discharge ends of the liquid separation pipe 34 are respectively inserted into the interior of a group of liquid separation tanks 22 from the top of the liquid separation box 1. By utilizing the connection relationship between the liquid inlet pipe 33, the liquid separation pipe 34, and the liquid separation tank 22, the nutrient solution is pre-divided into the interior of the liquid separation tank 22 through the liquid separation pipe 34.

[0029] The outer bottom of the liquid separation box 1 is connected to several groups of drainage pipes 4, and a group of electric valves 5 are installed in the middle of the several groups of drainage pipes 4. Through the connection relationship between the liquid separation box 1 and the several groups of drainage pipes 4, the nutrient solution inside the several groups of liquid tanks 22 is independently discharged through a group of drainage pipes 4. Through the setting of the several groups of electric valves 5, the effect of synchronously controlling the opening and closing of the drainage pipes 4 is achieved.

[0030] A spirit level 6 is fixedly installed at one end of the liquid separation box 1, and a dry adjustment seat 7 is fixedly installed at the bottom of the liquid separation box 1 and the support frame 31. The liquid separation box 1 needs to be evenly distributed through the self-flow of the liquid, so it is necessary to ensure that the box body is in a horizontal state. The spirit level 6 can be used to conveniently observe whether the liquid separation box 1 is in a horizontal state. If it is found that it is not in a horizontal state, the liquid separation box 1 is immediately adjusted through the adjustment seat 7 to ensure that the liquid separation box 1 is placed horizontally to improve the uniformity of nutrient solution distribution.

[0031] During specific use: first, place the entire device horizontally at the specified position through the level bubble 6 and the adjustment seat 7, and then discharge a certain amount of nutrient solution into the interior of the liquid storage tank 32, and the nutrient solution is discharged into the interior of the liquid separation tank 22 through the liquid inlet pipe 33 and the liquid separation pipe 34, and rotate the rotating rod 24 counterclockwise to rotate several groups of opening and closing plates 25. At this time, several groups of connecting grooves 23 connect several groups of liquid grooves 22, and the nutrient solution is evenly stored in the interior of the liquid separation tank 22 under the action of atmospheric pressure, and then rotate the rotating rod 24 clockwise to drive the opening and closing plates 25 to close the connecting grooves 23, so that several groups of liquid grooves 22 independently store equal amounts of nutrient solution, and finally open several groups of electric valves 5, so that the equally divided nutrient solution is independently discharged into the interior of the culture medium through a group of drainage pipes 4, and the effect of evenly adding equal amounts of nutrient solution to each group of culture medium is achieved.

[0032] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. The nutrient solution dynamic balance flow distributor structure is characterized by: It comprises a liquid separation box (1), a distribution assembly (2) is installed inside the liquid separation box (1), and a pre-distribution assembly (3) is installed on one side of the liquid separation box (1); The distribution assembly (2) includes a plurality of groups of partition plates (21) fixedly mounted on the inner cavity of the liquid separation box (1), wherein the plurality of groups of partition plates (21) divide the inner cavity of the liquid separation box (1) into a plurality of group liquid tanks (22), a connecting groove (23) is provided through the bottom of one side of the partition plate (21), and the plurality of groups of liquid separation tanks (22) are connected to each other through the plurality of connecting grooves (23), a rotating rod (24) is rotatably mounted through the inner side of the liquid separation box (1), an outer arc surface of the rotating rod (24) is rotatably connected through the middle of the plurality of groups of partition plates (21), and a plurality of groups of opening and closing plates (25) are mounted on the outer arc surface of the rotating rod (24), and one side of the plurality of groups of opening and closing plates (25) is respectively fitted with one side of a group of partition plates (21).

2. The nutrient solution dynamic balance flow distributor structure according to claim 1, characterized in that: One end of the rotating rod (24) passes through the outside of the liquid separation box (1), and a rotating disk (26) is fixedly mounted on one end of the rotating rod (24).

3. The nutrient solution dynamic balance flow distributor structure according to claim 1, characterized in that: A limiting rail (27) is provided on one side of the liquid separation box (1), and a limiting rod (28) is fixedly installed on the outer arc surface of the rotating rod (24) located outside the liquid separation box (1).

4. The nutrient solution dynamic balance flow distributor structure according to claim 3, characterized in that: The limiting rail is arranged in a 90-degree arc, and one end of the limiting rod (28) is movably inserted into the interior of the limiting rail (27).

5. The nutrient solution dynamic balance flow distributor structure according to claim 1, characterized in that: The pre-dividing assembly (3) comprises a support frame (31) fixedly mounted on one side of the liquid separation box (1), and a liquid storage tank (32) is fixedly mounted on the top of the support frame (31).

6. The nutrient solution dynamic balance flow distributor structure according to claim 5, characterized in that: The bottom of the liquid storage tank (32) is connected to a liquid inlet pipe (33), and one end of the liquid inlet pipe (33) is connected to a liquid distribution pipe (34).

7. The nutrient solution dynamic balance flow distributor structure according to claim 6, characterized in that: The plurality of groups of liquid discharge ends of the liquid separation tube (34) correspond to the number of the liquid separation tanks (22), and the plurality of groups of liquid discharge ends of the liquid separation tube are respectively inserted into the interior of a group of liquid separation tanks (22).

8. The nutrient solution dynamic balance flow distributor structure according to claim 1, characterized in that: The outer bottom of the liquid separation box (1) is connected to a plurality of groups of liquid discharge pipes (4), and a group of electric valves (5) are installed in the middle of the plurality of groups of liquid discharge pipes (4).

9. The nutrient solution dynamic balance flow distributor structure according to claim 1, characterized in that: A level bubble (6) is fixedly mounted on one end of the liquid separation box (1), and a stem group adjustment seat (7) is fixedly mounted on the bottom of the liquid separation box (1) and the support frame (31).

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