Nutrient solution recycling device for Chinese herbal medicine seedling culture

Abstract

The utility model relates to the technical field of traditional Chinese medicinal material planting, and discloses a traditional Chinese medicinal material seedling culture nutrient solution recycling device which comprises a cabinet body, a liquid medicine box is arranged in the bottom side of the cabinet body, the outer wall of a liquid injection pipe is communicated with a plurality of spray pipes, and a plurality of supporting plates are fixedly connected to the two sides in the cabinet body. A water outlet groove is fixedly connected to the side end of the supporting plate on one side, a seedling raising tray is arranged at the top ends of the supporting plates on the two sides, and a plurality of seedling raising boxes are arranged in the seedling raising tray. According to the device, traditional Chinese medicine seedlings are placed in the multiple seedling raising boxes, then the water pump is started, a nutrient solution is pumped into the liquid injection pipe through the water pump and then sprayed into the seedling raising boxes through the spraying pipes, then the nutrient solution in the multiple seedling raising boxes circulates through the water flowing holes, and finally the redundant nutrient solution flows out into the water outlet groove. The redundant nutrient solution is circulated to the interior of the liquid medicine box through the water outlet pipe to be recycled, and waste is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of Chinese medicinal material planting, in particular to a nutrient solution recycling device for Chinese medicinal material seedling cultivation. Background Art

[0002] During the growth process of Chinese medicinal materials, the seedling stage is an important stage that directly affects the growth rate, yield and quality of the plants. At the same time, the seedling stage is also the stage when Chinese medicinal materials are more easily affected by the external environment. Therefore, providing Chinese medicinal materials with an excellent environment for growth is an important prerequisite for regulating the growth status of Chinese medicinal materials. In order to ensure the normal seedling cultivation of medicinal materials and the year-round supply of medicinal materials, it is necessary to use nutrient solution to cultivate medicinal material seedlings and improve the survival rate.

[0003] When the existing nutrient solution seedling raising device sprays nutrient solution to the medicinal material seedlings on the seedling raising tray, most of the nutrient solution will be absorbed by the medicinal material seedlings, but the excess nutrient solution will flow down along the seedling roots, resulting in a large amount of nutrient solution not being recycled, which is very wasteful and uneconomical. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a nutrient solution recycling device for Chinese medicinal material seedling cultivation.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a nutrient solution recycling device for Chinese medicinal material seedling cultivation, comprising a cabinet, a medicine liquid tank is arranged inside the bottom side of the cabinet, a water pump is arranged inside the medicine liquid tank, the output end of the water pump is connected to an injection pipe, the outer wall of the injection pipe is connected to a plurality of nozzles, a plurality of support plates are fixedly connected on both sides of the cabinet, a water outlet trough is fixedly connected to the side end of the support plate on one side, seedling trays are arranged on the top ends of the support plates on both sides, a plurality of seedling boxes are arranged inside the seedling tray, and the plurality of water outlet troughs are connected through water outlet pipes.

[0006] As a further description of the above technical solution:

[0007] The front side of the cabinet is rotatably connected with a side door, and glass is arranged inside the side door.

[0008] As a further description of the above technical solution:

[0009] The plurality of seedling raising boxes are connected to each other through water holes, and the water outlet trough is connected to the seedling raising boxes through the water holes.

[0010] As a further description of the above technical solution:

[0011] A filter screen is arranged at the top of the medicine liquid tank inside the cabinet.

[0012] As a further description of the above technical solution:

[0013] An air suction box is fixedly connected to the top of the cabinet, air intake grilles are arranged on both sides of the air suction box, and air intake filters are arranged on the adjacent sides of the air intake grilles on both sides.

[0014] As a further description of the above technical solution:

[0015] An air suction fan is arranged inside the air suction box, and an air outlet is fixedly connected to the inner wall on the top side of the cabinet.

[0016] As a further description of the above technical solution:

[0017] An air outlet hole is arranged on the inner wall at the rear side of the cabinet, and an air outlet grille is arranged at the rear end of the cabinet, and the air outlet hole is communicated with the air outlet grille.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, Chinese medicinal material seedlings are first placed in a plurality of seedling boxes, and then a water pump is started. The water pump draws nutrient solution into the injection pipe and then sprays it into the seedling boxes from the spray pipe. Then, the nutrient solution in the plurality of seedling boxes is circulated through the water holes, and finally, the excess nutrient solution flows out into the water outlet trough, and then the excess nutrient solution is circulated into the medicine liquid tank through the water outlet pipe for recycling to prevent waste.

[0020] 2. In the utility model, the air intake fan is started to allow the outside air to enter the air intake box through the air intake grille. The inhaled air is filtered through the air intake filter to prevent impurities such as insects from entering the interior. The air is then blown into the cabinet through the air outlet and then discharged through the air outlet to circulate the air inside the cabinet, thereby optimizing the growth environment of the medicinal seedlings and improving the survival rate of the seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A three-dimensional diagram of a nutrient solution recycling device for growing seedlings of Chinese medicinal materials proposed in the utility model;

[0022] Figure 2 This is a cross-sectional view of a nutrient solution recycling device for Chinese medicinal material seedling cultivation proposed by the utility model;

[0023] Figure 3 The utility model is a schematic diagram of the internal structure of a nutrient solution recycling device for growing seedlings of traditional Chinese medicine.

[0024] Legend:

[0025] 1. Cabinet; 2. Side door; 3. Glass; 4. Liquid tank; 5. Water pump; 6. Liquid injection pipe; 7. Nozzle; 8. Support plate; 9. Water outlet; 10. Seedling tray; 11. Seedling box; 12. Water hole; 13. Water outlet pipe; 14. Filter; 15. Air suction box; 16. Air intake grille; 17. Air intake filter; 18. Air intake fan; 19. Air outlet; 20. Air outlet. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Reference Figure 1-3 The utility model provides an embodiment: a nutrient solution recycling device for Chinese medicinal material seedling cultivation, comprising a cabinet 1, a medicine liquid tank 4 is arranged inside the bottom side of the cabinet 1, a water pump 5 is arranged inside the medicine liquid tank 4, an output end of the water pump 5 is connected with a liquid injection pipe 6, and a plurality of spray pipes 7 are connected to the outer wall of the liquid injection pipe 6, a plurality of support plates 8 are fixedly connected to both sides of the cabinet 1, a side end of one side support plate 8 is fixedly connected with a water outlet trough 9, a seedling tray 10 is arranged on the top of the support plates 8 on both sides, and a plurality of seedling trays 10 are arranged inside the seedling tray 10. The seedling box 11 and the plurality of water outlet troughs 9 are connected through the water outlet pipe 13. First, the Chinese medicinal material seedlings are placed in the plurality of seedling boxes 11, and then the water pump 5 is started. The water pump 5 draws the nutrient solution into the injection pipe 6 and then sprays it into the seedling box 11 from the nozzle 7. Then, the nutrient solution in the plurality of seedling boxes 11 is circulated through the water holes 12. Finally, the excess nutrient solution will flow out into the water outlet trough 9, and then the excess nutrient solution will be circulated to the medicine tank 4 through the water outlet pipe 13 for recycling to prevent waste.

[0028] The front side of the cabinet 1 is rotatably connected to a side door 2, and a glass 3 is arranged inside the side door 2. The characteristics of the glass 3 enable the staff to clearly see the growth status of the medicinal seedlings inside the cabinet 1, so as to facilitate timely adjustments. A plurality of seedling boxes 11 are connected through a drainage hole 12, and a water outlet 9 is connected to the seedling box 11 through the drainage hole 12. The nutrient solution inside the seedling box 11 is circulated through the drainage hole 12, and finally the excess nutrient solution flows out into the water outlet 9. A filter screen 14 is arranged at the top of the liquid medicine tank 4 inside the cabinet 1. When the excess nutrient solution flows back into the liquid medicine tank 4 through the drainage pipe 13, it will be filtered through the filter screen 14, which is mainly used to prevent other debris such as roots of seedlings from flowing into the liquid medicine tank 4 and damaging the water pump 5 when the liquid medicine circulates, as well as clogging of the pipeline. The top of the cabinet 1 is fixed An air suction box 15 is fixedly connected, and air intake grilles 16 are arranged on both sides of the air suction box 15. Air intake filters 17 are arranged on the adjacent sides of the air intake grilles 16 on both sides. An air suction fan 18 is arranged inside the air suction box 15. An air outlet 19 is fixedly connected to the inner wall of the top side of the cabinet 1, and an air outlet 20 is arranged on the inner wall of the rear side of the cabinet 1. An air outlet grille 20 is arranged at the rear end of the cabinet 1, and the air outlet grille is connected with the air outlet grille. By starting the air suction fan 18, the outside air enters the air suction box 15 through the air intake grille 16, and the inhaled air is filtered through the air intake filter 17 to prevent impurities such as insects from entering the interior. Then the air will be blown into the cabinet 1 through the air outlet 19, and then the air will be discharged through the air outlet 20 and the air outlet grille, so as to realize the circulation of the air inside the cabinet 1, optimize the growth environment of the medicinal seedlings, and improve the survival rate of the seedlings.

[0029] Working principle: when in use, first open the side door 2 to take out the seedling tray 10, then put the Chinese medicinal material seedlings in multiple seedling boxes 11, and after processing, place the seedling tray 10 above the support plate 8 inside the cabinet 1, and close the side door 2, start the water pump 5, and the water pump 5 will pump the nutrient solution into the injection pipe 6 and then spray it into the seedling box 11 from the nozzle 7, and then the nutrient solution in the multiple seedling boxes 11 will circulate through the water holes 12, and finally the excess nutrient solution will flow out into the water outlet trough 9, and then the excess nutrient solution will be circulated to the inside of the medicine liquid tank 4 through the water outlet pipe 13 for recycling, and the suction fan 18 will be started to allow the outside air to enter the suction box 15 through the air intake grille 16, and the inhaled air will be filtered through the air intake filter 17 to prevent impurities such as insects from entering the interior, and then the air will be blown into the cabinet 1 through the air outlet 19, and then discharged through the air outlet 20 to realize the circulation of the air inside the cabinet 1.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A nutrient solution recycling device for Chinese medicinal material seedling cultivation, comprising a cabinet (1), characterized in that: A liquid medicine box (4) is arranged inside the bottom side of the cabinet (1), a water pump (5) is arranged inside the liquid medicine box (4), the output end of the water pump (5) is connected to a liquid injection pipe (6), the outer wall of the liquid injection pipe (6) is connected to a plurality of spray pipes (7), a plurality of support plates (8) are fixedly connected to both sides of the cabinet (1), a water outlet trough (9) is fixedly connected to the side end of the support plate (8) on one side, and seedling trays (10) are arranged on the top ends of the support plates (8) on both sides. A plurality of seedling boxes (11) are arranged inside the seedling tray (10), and the plurality of water outlet grooves (9) are connected to each other through a water outlet pipe (13). A filter screen (14) is arranged at the top of the liquid medicine tank (4) inside the cabinet (1), and an air suction box (15) is fixedly connected to the top of the cabinet (1). Air intake grilles (16) are arranged on both sides of the air intake grilles (16), and air intake filters (17) are arranged on the adjacent sides of the air intake grilles (16) on both sides.

2. The nutrient solution recycling device for Chinese medicinal material seedling cultivation according to claim 1, characterized in that: The front side of the cabinet (1) is rotatably connected to a side door (2), and glass (3) is arranged inside the side door (2).

3. The nutrient solution recycling device for Chinese medicinal material seedling cultivation according to claim 1, characterized in that: The plurality of seedling raising boxes (11) are connected to each other via water holes (12), and the water outlet trough (9) is connected to the seedling raising boxes (11) via the water holes (12).

4. The nutrient solution recycling device for Chinese medicinal material seedling cultivation according to claim 1, characterized in that: An air suction fan (18) is arranged inside the air suction box (15), and an air outlet (19) is fixedly connected to the inner wall of the top side of the cabinet (1).

5. The nutrient solution recycling device for Chinese medicinal material seedling cultivation according to claim 1, characterized in that: An air outlet hole (20) is provided on the inner wall at the rear side of the cabinet body (1), and an air outlet grille is provided at the rear end of the cabinet body (1), wherein the air outlet hole (20) is in communication with the air outlet grille.

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