Irrigation device for tissue culture seedling cultivation

Abstract

The irrigation device comprises a base box and a seedling raising cylinder, the seedling raising cylinder is fixedly installed on the top face of the base box, a hole plate is arranged in the seedling raising cylinder, a hook is fixedly installed on the edge of the top face of the hole plate, the top of the hook is connected with the seedling raising cylinder in a hanging mode, and an annular pipe is fixedly installed in the base box. The surface of the annular pipe is in through connection with an inner pipe, and flow dividing holes are formed in the surface of the inner pipe. The device has the beneficial effects that when tissue culture seedlings are cultivated and irrigated, a nutrient solution is pumped by a water pump to enter the flow dividing pipe along the water pumping pipe, enters the annular pipe through the water conveying pipe, enters the inner pipe through the annular pipe and is discharged into cultivation soil along the flow dividing holes, the flow dividing holes are uniformly dispersed, and the inner pipe is annularly distributed at equal angles; the nutrient solution is distributed more uniformly when flowing into the culture soil, so that the irrigation uniformity and the absorption efficiency of the root system of the tissue culture seedling are improved, the problem of overhigh concentration of local nutrient substances is avoided, and the working efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plant cultivation, in particular to a watering device for cultivating tissue culture seedlings. Background Art

[0002] The current tissue culture seedling rooting induction culture device is divided into an integrated type and a separate type. The integrated type is that a plurality of bud stem segments are planted inside a large culture pot, so that when one of the bud stem segments breeds bacteria, the bacteria will spread among the multiple bud stem segments, eventually causing a large number of bud stem segments to die, thereby increasing the culture cost. The separate type is to set up multiple groups of small culture pots, and plant a small number of bud stem segments inside each culture pot. Although it avoids the situation where the bud stem segments breed bacteria and cannot spread in large quantities, it requires staff to irrigate each small culture pot with culture solution, so the staff needs to irrigate it multiple times, which increases the labor burden of the staff.

[0003] After searching, it was found that the application number is CN202223453986.7, and the name is a tissue culture seedling rooting induction culture device. The application proposes that since the bud stem segments are constantly taking root every day, the roots of the later bud stem segments are longer. At present, the culture solution is directly poured on the surface of the culture medium, and the culture solution needs to penetrate downward, so that part of the culture solution remains in the upper layer of the culture medium, resulting in the culture solution being unable to quickly and comprehensively contact the rhizomes of the bud stem segments, resulting in a decrease in the use effect of the culture solution, and ultimately leading to a decrease in the health of the bud stem segments. The problem of uneven culture solution penetration is solved by opening watering holes on one side of the culture basin. However, since the watering holes are concentrated on one side of the culture basin, the problem of uneven culture solution penetration still occurs during the longitudinal penetration of the culture solution, resulting in a high concentration of culture solution on the side close to the watering holes, which makes it easy for the roots of the tissue culture seedlings to grow eccentrically, which is not conducive to the divergent growth of the root system. The culture solution penetration speed is still slow, and the roots are difficult to obtain uniform culture solution nourishment. The work efficiency can be further improved.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies in the prior art, the present invention provides a watering device for cultivating tissue culture seedlings, which has the advantages of improving work efficiency and convenience of use, thereby solving the problems in the above-mentioned background technology.

[0007] (2) Technical solution

[0008] In order to achieve the above advantages of improved work efficiency and convenience of use, the specific technical solutions adopted by the utility model are as follows:

[0009] A watering device for cultivating tissue culture seedlings comprises a base box and a seedling tube, a seedling tube is fixedly installed on the top surface of the base box, and a perforated plate is provided inside the seedling tube, and a hook is fixedly installed on the edge of the top surface of the orifice plate, and the top of the hook is hung with the seedling tube, a ring tube is fixedly installed inside the base box, and the surface of the ring tube is connected with an inner tube, and a diversion hole is opened on the surface of the inner tube, the inner tube extends through and into the seedling tube, and multiple groups of inner tubes are arranged at equal angles along the central axis of the ring tube, and the inner tube passes through the orifice plate and is slidably connected to the orifice plate, a water pump is installed on one side of the base box, and the water outlet end of the water pump is connected with a pump water pipe, and the other end of the pump water pipe is connected with a diversion pipe, the surface of the diversion pipe is connected with a water supply pipe, and the water supply pipe is connected to the ring tube.

[0010] Furthermore, the interior of the base box is a hollow structure, and the seedling tubes are distributed in multiple groups at equal intervals.

[0011] Furthermore, water-permeable holes are provided on the surface of the orifice plate, and the water-permeable holes are densely and evenly distributed, and filter cotton is fixedly connected to the top surface of the orifice plate.

[0012] Furthermore, a water collection hole is provided on the top surface of the base box, and the water collection hole passes through the bottom surface of the seedling tube.

[0013] Furthermore, a water pump inlet end is connected to a water pump pipe, and the other end of the water pump pipe is connected to a irrigation liquid storage device.

[0014] Furthermore, a drainage pipe is connected through the bottom surface of the base box.

[0015] Furthermore, the diversion holes are distributed in multiple groups at equal intervals from top to bottom.

[0016] Furthermore, the inner wall of the seedling raising tube and the outer surface of the inner tube are polished.

[0017] (3) Beneficial effects

[0018] Compared with the prior art, the present invention provides a watering device for cultivating tissue culture seedlings, which has the following beneficial effects:

[0019] (1) The utility model adopts a ring tube and an inner tube. The inner tube is arranged in multiple groups at equal angles along the central axis of the ring tube and is inserted into the seedling tube. The surface of the inner tube is provided with multiple groups of diversion holes. When the tissue culture seedlings are cultivated and irrigated, the nutrient solution enters the diversion pipe along the pump pipe under the pumping of the water pump, enters the ring tube through the water pipe, enters the inner tube through the ring tube, and is discharged into the cultivation soil along the diversion holes. Since the diversion holes are evenly dispersed and the inner tubes are distributed in an annular shape at equal angles, the nutrient solution is more evenly distributed when it flows into the cultivation soil, thereby improving the uniformity of irrigation and the absorption efficiency of the tissue culture seedling root system, avoiding the problem of excessive concentration of local nutrients, and further improving work efficiency.

[0020] (2) The utility model adopts a perforated plate and a hook. The hook is hung on the top surface of the seedling tube to fix the perforated plate. The filter cotton is fixed on the top surface of the perforated plate. The cultivation soil is placed above the filter cotton. When the tissue culture seedlings are fully grown, the staff can lift the cultivation soil with the hook for transplanting. The tissue culture seedlings can be taken out quickly and easily, which improves the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a schematic diagram of the internal structure of a watering device for cultivating tissue culture seedlings proposed by the utility model;

[0023] Figure 2 This is a front view of a watering device for cultivating tissue culture seedlings proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the external structure of a watering device for cultivating tissue culture seedlings proposed by the utility model;

[0025] Figure 4 It is a structural schematic diagram of the orifice plate proposed by the utility model.

[0026] In the picture:

[0027] 1. Base box; 2. Seedling tube; 3. Orifice plate; 4. Filter cotton; 5. Inner tube; 6. Diversion hole; 7. Hook; 8. Ring tube; 9. Water hole; 10. Water collection hole; 11. Water supply pipe; 12. Diversion pipe; 13. Water pump; 14. Suction pipe; 15. Drain pipe; 16. Pump pipe. DETAILED DESCRIPTION

[0028] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0029] According to an embodiment of the present utility model, a watering device for cultivating tissue culture seedlings is provided.

[0030] The present invention will now be further described with reference to the accompanying drawings and specific embodiments. Figure 1-4 As shown, according to an embodiment of the present invention, a watering device for cultivating tissue culture seedlings comprises a base box 1 and a seedling tube 2. The top surface of the base box 1 is fixedly mounted with the seedling tube 2, and a perforated plate 3 is provided inside the seedling tube 2. The perforated plate 3 is used to carry the cultivation soil, and a hook 7 is fixedly mounted on the edge of the top surface of the perforated plate 3. The top of the hook 7 is hung with the seedling tube 2. A ring tube 8 is fixedly mounted inside the base box 1, and the surface of the ring tube 8 is connected with an inner tube 5, and the surface of the inner tube 5 is provided with a diversion hole 6. The tube 5 extends through the seedling tube 2, and the inner tube 5 is arranged in multiple groups at equal angles along the central axis of the ring tube 8. The annular distribution of the inner tube 5 is conducive to the uniform divergence of the root system, and the inner tube 5 passes through the orifice plate 3 and is slidably connected to the orifice plate 3. A water pump 13 is installed on one side of the base box 1, and the water outlet end of the water pump 13 is connected to the pump pipe 16, and the other end of the pump pipe 16 is connected to the diversion pipe 12, and the surface of the diversion pipe 12 is connected to the water pipe 11, and the water pipe 11 is connected to the ring tube 8. The nutrient solution of embodiment 1 is connected, and the inner tube 5 is arranged at equal angles along the central axis of the ring tube 8 in multiple groups and is inserted into the seedling tube 2. The surface of the inner tube 5 is provided with multiple groups of diversion holes 6. When watering the tissue culture seedlings, the nutrient solution enters the diversion pipe 12 along the water pump 16 under the pumping of the water pump 13, enters the ring tube 8 through the water supply pipe 11, enters the inner tube 5 through the ring tube 8, and is discharged into the cultivation soil along the diversion holes 6. Because the diversion holes 6 are evenly dispersed and the inner tube 5 is annularly distributed at equal angles, the nutrient solution is more evenly distributed when flowing into the cultivation soil, which improves the uniformity of irrigation and the absorption efficiency of the root system of the tissue culture seedlings, avoids the problem of excessive local nutrient concentration, and further improves work efficiency. At the same time, the hook 7 is hung on the top surface of the seedling tube 2, and the orifice plate 3 is fixed. The filter cotton 4 is fixedly installed on the top surface of the orifice plate 3, and the cultivation soil is placed above the filter cotton 4. When the tissue culture seedlings are grown, the staff can lift the cultivation soil with the portable hook 7 for transplanting, and the tissue culture seedlings can be taken out conveniently and quickly, thereby improving the convenience of use.

[0031] In one embodiment, the interior of the base box 1 is a hollow structure, and multiple groups of seedling tubes 2 are distributed at equal intervals, so as to facilitate the cultivation of multiple groups of tissue culture seedlings at the same time.

[0032] In one embodiment, water-permeable holes 9 are opened on the surface of the orifice plate 3, and the water-permeable holes 9 are densely and evenly distributed, and filter cotton 4 is fixedly connected to the top surface of the orifice plate 3, and the surface of the filter cotton 4 cultivates soil leakage.

[0033] In one embodiment, a water collection hole 10 is opened on the top surface of the base box 1, and the water collection hole 10 passes through the bottom surface of the seedling tube 2, so that waste water can fall into the inside of the base box 1 to avoid root rot.

[0034] In one embodiment, the water inlet end of the water pump 13 is connected to a water pumping pipe 14, and the other end of the water pumping pipe 14 is connected to a watering liquid storage device. The watering liquid can be a nutrient solution or irrigation water.

[0035] In one embodiment, a drain pipe 15 is connected through the bottom surface of the base box 1 to facilitate the discharge of waste water.

[0036] In one embodiment, there are multiple groups of diversion holes 6 distributed at equal intervals from top to bottom to improve the uniformity of water output.

[0037] In one embodiment, the inner wall of the seedling tube 2 and the outer surface of the inner tube 5 are polished to facilitate the removal of the cultivation soil.

[0038] Working principle:

[0039] When cultivating and watering tissue culture seedlings, the nutrient solution enters the diversion pipe 12 along the water pump pipe 16 under the pumping of the water pump 13, enters the annular pipe 8 through the water supply pipe 11, enters the inner pipe 5 through the annular pipe 8, and is discharged into the cultivation soil along the diversion hole 6. Since the diversion holes 6 are evenly dispersed and the inner pipe 5 is distributed in an equiangular ring shape, the nutrient solution is more evenly distributed when flowing into the cultivation soil, which improves the uniformity of irrigation and the absorption efficiency of the roots of the tissue culture seedlings, avoids the problem of excessive local nutrient concentration, and further improves work efficiency. At the same time, the hook 7 is hung on the top surface of the seedling tube 2, and the orifice plate 3 is fixed. The filter cotton 4 is fixedly installed on the top surface of the orifice plate 3, and the cultivation soil is placed above the filter cotton 4. When the tissue culture seedlings are completed, the staff can lift the cultivation soil with the portable hook 7 for transplanting. The tissue culture seedlings can be taken out conveniently and quickly, which improves the convenience of use.

[0040] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A watering device for cultivating tissue culture seedlings, characterized in that: The invention comprises a base box (1) and a seedling tube (2), wherein the top surface of the base box (1) is fixedly mounted with the seedling tube (2), and a perforated plate (3) is provided inside the seedling tube (2), and a hook (7) is fixedly mounted on the edge of the top surface of the perforated plate (3), and the top of the hook (7) is connected to the seedling tube (2), and a ring tube (8) is fixedly mounted inside the base box (1), and the surface of the ring tube (8) is connected with an inner tube (5), and a diversion hole (6) is provided on the surface of the inner tube (5), and the inner tube (5) extends through the seedling tube (2). In the seedling tube (2), multiple groups of inner tubes (5) are arranged at equal angles along the central axis of the ring tube (8), and the inner tubes (5) penetrate the orifice plate (3) and are slidably connected to the orifice plate (3). A water pump (13) is installed on one side of the base box (1), and the water outlet end of the water pump (13) is connected to a pump water pipe (16), and the other end of the pump water pipe (16) is connected to a diversion pipe (12). The surface of the diversion pipe (12) is connected to a water delivery pipe (11), and the water delivery pipe (11) is connected to the ring tube (8).

2. A watering device for cultivating tissue culture seedlings according to claim 1, characterized in that: The interior of the base box (1) is a hollow structure, and the seedling tubes (2) are distributed in multiple groups at equal intervals.

3. The watering device for cultivating tissue culture seedlings according to claim 1, characterized in that: The surface of the orifice plate (3) is provided with water-permeable holes (9), which are densely and evenly distributed, and the top surface of the orifice plate (3) is fixedly connected with filter cotton (4).

4. The watering device for cultivating tissue culture seedlings according to claim 1, characterized in that: A water collection hole (10) is provided on the top surface of the base box (1), and the water collection hole (10) passes through the bottom surface of the seedling tube (2).

5. The watering device for cultivating tissue culture seedlings according to claim 1, characterized in that: The water inlet end of the water pump (13) is connected to a water pumping pipe (14), and the other end of the water pumping pipe (14) is connected to a watering liquid storage device.

6. The watering device for cultivating tissue culture seedlings according to claim 1, characterized in that: A drainage pipe (15) is connected through the bottom surface of the base box (1).

7. The watering device for cultivating tissue culture seedlings according to claim 1, characterized in that: The diversion holes (6) are distributed in multiple groups at equal intervals from top to bottom.

8. The watering device for cultivating tissue culture seedlings according to claim 1, characterized in that: The inner wall of the seedling raising cylinder (2) and the outer surface of the inner tube (5) are both polished.

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