Sapling greenhouse cultivation device

Abstract

The utility model relates to the technical field of greenhouse cultivation, and discloses a sapling greenhouse cultivation device which comprises a cabinet body, a partition plate is arranged in the cabinet body and used for dividing the internal space of the cabinet body into a lower liquid supply area and an upper planting area, and a solution box is arranged in the lower liquid supply area and used for storing and blending nutrient solution. A plurality of vertically distributed cultivation chambers are arranged in the upper planting area, a solution supply pipe network is communicated with the solution box and used for conveying nutrient solutions to the cultivation chambers, a solution drainage pipe network is arranged on the side, away from the solution supply pipe network, of each cultivation chamber, and the cultivation chambers are vertically distributed, so that efficient utilization of space is achieved; the sapling cultivation device has the advantages that the sapling cultivation quantity per unit area is increased, a liquid supply pipe network is arranged to ensure that each cultivation chamber can obtain uniform and sufficient nutrient solution supply, meanwhile, the nutrient solution is more convenient to replace due to the design of a liquid discharge pipe network, and the maintenance time and the labor intensity are effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouse cultivation, in particular to a seedling greenhouse cultivation device. Background Art

[0002] Greenhouse cultivation refers to a cultivation method for horticultural crops. It uses heat preservation, heating, light transmission and other equipment and corresponding technical measures to protect thermophilic plants from cold, overwinter or promote growth and early flowering and fruiting. Its appearance has broken the geographical and temporal and spatial boundaries of plant growth and met the demand for continuous supply of horticultural crops throughout the year. There are two main types of greenhouses: daylight greenhouses and modern greenhouses. Daylight greenhouses are widely used, especially in the north where light energy is relatively sufficient. They are often in the form of a single roof with only one south-facing light-inlet surface. They have a simple structure, receive more sunlight in winter, and are covered at night. They have good thermal insulation performance, low construction cost, and good practical value.

[0003] Hydroponic greenhouses are generally considered to be a form of greenhouse cultivation. Hydroponic greenhouses use water and nutrient solution as a supply system to ensure that plants can obtain the required moisture, nutrients and oxygen. However, existing hydroponic greenhouses usually lay plants flat on the bottom surface, thus occupying a large amount of limited space, which is not only inconvenient for observation and recording, but also increases the time for changing the nutrient solution, resulting in a slowdown in plant production speed. Therefore, a seedling greenhouse cultivation device is proposed to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a seedling greenhouse cultivation device, including a cabinet body, wherein a partition plate is arranged in the cabinet body, which is used to divide the internal space of the cabinet body into a lower liquid supply area and an upper planting area. The lower liquid supply area is provided with a solution tank, which is used to store and prepare nutrient solution. The upper planting area is provided with a plurality of vertically distributed cultivation rooms. The solution tank is connected to a liquid supply pipe network, which is used to transport nutrient solution to the plurality of cultivation rooms. A drainage pipe network is provided on the side of the cultivation room away from the liquid supply pipe network.

[0005] Furthermore, four tanks arranged in parallel are provided on one side of the solution box, and the four tanks are filled with nitrogen-containing solution, phosphorus-containing solution, potassium-containing solution and water in sequence.

[0006] Furthermore, the cultivation room includes a frame, and a plurality of frames are arranged on the cabinet body and are distributed equidistantly laterally, and the frames are arranged at an inclination. A cover plate is slidably connected to the opening of the frame, and a plurality of circular holes are opened on the surface of the cover plate. A receiving barrel for loading seedlings is arranged in the circular holes, and a first quick connector is arranged at both ends of the frame.

[0007] Furthermore, a circular ring matching the diameter of the circular hole is arranged at the opening edge of the storage barrel, which is used to limit the storage barrel, and a plurality of interactive holes equidistantly distributed in a circular shape are opened on the surface of the storage barrel.

[0008] Furthermore, a first bracket and a second bracket are fixedly installed in the cabinet, two ends of the frame are respectively located on the first bracket and the second bracket, and the lifting height of the first bracket is higher than that of the second bracket.

[0009] Furthermore, the liquid supply network includes a branch pipe, which is arranged on the cabinet and is vertically arranged. One end of the branch pipe is connected to the solution tank. The branch pipe is connected to a plurality of shunt pipes, and the height of the shunt pipes is adapted to the height of the adjacent cultivation room. The shunt pipe is provided with a plurality of second quick connectors, and the second quick connector is connected to one of the first quick connectors through a water pipe.

[0010] Furthermore, a plant growth lamp is arranged in the cabinet.

[0011] The beneficial effects of the utility model are as follows: the utility model divides the internal space of the cabinet into a liquid supply area and a planting area through a partition plate, and arranges a plurality of vertically distributed cultivation rooms, thereby realizing efficient use of space and increasing the number of seedlings cultivated per unit area; a liquid supply network is also provided to ensure that each cultivation room can obtain a uniform and sufficient supply of nutrient solution; at the same time, the design of the drainage network makes it more convenient to replace the nutrient solution, effectively reducing maintenance time and labor intensity; and the cultivation room is connected to the liquid supply network through a quick connector, which is convenient for disassembly and installation, realizing the flexibility and modularity of the cultivation device, and facilitating configuration and expansion according to actual needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an overall schematic diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the connection between the liquid supply network, the cultivation room and the liquid discharge network of the utility model;

[0014] Figure 3 For this utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0015] Among them, 1. cabinet; 2. partition plate; 3. solution tank; 4. cultivation room; 41. frame; 42. cover plate; 43. round hole; 44. storage barrel; 45. first quick connector; 5. liquid supply network; 51. branch pipe; 52. shunt pipe; 53. second quick connector; 6. drainage network; 7. tank body; 8. first bracket; 9. second bracket; 10. plant growth lamp. DETAILED DESCRIPTION

[0016] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0017] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] In the embodiment, Figure 1-3 A seedling greenhouse cultivation device is provided, comprising a cabinet 1, wherein a partition plate 2 is arranged in the cabinet 1, for dividing the internal space of the cabinet 1 into a lower liquid supply area and an upper planting area, wherein the lower liquid supply area is provided with a solution tank 3, for storing and preparing nutrient solution, and the upper planting area is provided with a plurality of vertically distributed cultivation chambers 4, wherein the solution tank 3 is connected with a liquid supply pipe network 5, for transporting nutrient solution to the plurality of cultivation chambers 4, and a drainage pipe network 6 is arranged on a side of the cultivation chamber 4 away from the liquid supply pipe network 5. During the seedling cultivation process, the staff can prepare and replenish the nutrient solution through the solution tank 3 according to the growth needs of the seedlings and the consumption of the nutrient solution, and at the same time, through the coordinated work of the liquid supply pipe network 5 and the drainage pipe network 6, it can be ensured that the nutrient solution in each cultivation chamber is supplied and discharged in a timely and uniform manner, so as to provide a stable and suitable growth environment for the seedlings, the surface of the cabinet 1 is sealed by a transparent insulation board, and a transparent door panel is arranged on the front side of the cabinet 1, so as to facilitate observation and other operations by the staff.

[0020] Reference Figure 1-3 , wherein one side of the solution tank 3 is provided with four tanks 7 arranged in parallel, and the four tanks 7 are filled with nitrogen-containing solution, phosphorus-containing solution, potassium-containing solution and water in sequence;

[0021] Through the above-mentioned structural setting, nitrogen, phosphorus and potassium are essential elements for plant growth. They have different effects on plants in different growth stages. Nitrogen is a component of protein, nucleic acid and chlorophyll, phosphorus is involved in photosynthesis and energy storage, and potassium plays an important role in plant water regulation and stress resistance. The staff can accurately prepare the required nutrient solution formula according to the growth needs and growth stage of the seedlings, so as to ensure that the seedlings obtain the most suitable nutrient supply and promote their healthy growth.

[0022] Reference Figure 1-3 The cultivation room 4 includes a frame 41. The cabinet 1 is provided with a plurality of frames 41 which are equidistantly distributed laterally, and the frames 41 are arranged in an inclined manner. A cover plate 42 is slidably connected to the opening of the frame 41. The cover plate 42 has a plurality of circular holes 43 on its surface. A storage bucket 44 for loading seedlings is arranged in the circular holes 43. Both ends of the frame 41 are provided with a first quick connector 45.

[0023] Through the above-mentioned structural setting, the frame 41 serves as the main structure of the cultivation room 4, and is inclined, which is conducive to the flow and uniform distribution of the nutrient solution. There is a certain distance between each containing barrel 44, so that each seedling has an independent growth space, avoiding mutual interference. The first quick connectors 45 at both ends of the frame 41 are respectively connected to the liquid supply network 5 and the drainage network 6.

[0024] Reference Figure 1-3 , wherein a circular ring matching the aperture of the circular hole 43 is provided at the opening edge of the receiving barrel 44, which is used to limit the receiving barrel 44, and a plurality of interactive holes equidistantly distributed in a circular shape are provided on the surface of the receiving barrel 44;

[0025] Through the above-mentioned structural setting, when placing the receiving bucket 44, the bottom of the ring contacts the surface of the cover 42, thereby ensuring that the receiving bucket 44 can be firmly placed in the frame 41, and the interactive holes opened on its surface enable the root part of the sapling to contact the nutrient solution more fully, ensuring the healthy growth of the sapling.

[0026] Reference Figure 1-3 , wherein a first bracket 8 and a second bracket 9 are fixedly installed in the cabinet 1, and both ends of the frame 41 are respectively located on the first bracket 8 and the second bracket 9, and the lifting height of the first bracket 8 is higher than that of the second bracket 9;

[0027] Through the above-mentioned structural setting, the first bracket 8 and the second bracket 9 are arranged at different heights, so that the cultivation chamber 4 is inclined.

[0028] Reference Figure 1-3, wherein the liquid supply network 5 includes a branch pipe 51, which is arranged on the cabinet 1 and is arranged vertically, one end of the branch pipe 51 is connected to the solution tank 3, and the branch pipe 51 is connected to a plurality of shunt pipes 52, and the height of the shunt pipe 52 is adapted to the height of the adjacent cultivation chamber 4, and a plurality of second quick connectors 53 are arranged on the shunt pipe 52, and the second quick connector 53 is connected to one of the first quick connectors 45 through a water pipe;

[0029] Through the above-mentioned structural arrangement, one end of the branch pipe 51 is connected to the water outlet end of the water pump, and the water inlet end of the water pump is connected to the solution tank 3. The water pump is used as a driving source to transport the nutrient solution in the solution tank 3 to the branch pipe 51, and then gradually flows into each branch pipe 52. The working principles of the first quick connector 45 and the second quick connector 53 are the same as those of the quick pneumatic connectors in the prior art, and can be purchased directly on the market. When the first quick connector 45 is connected to the second quick connector 53, the cultivation chamber 4 can be supplied with liquid, and the structure of the drainage pipe network 6 is the same as that of the liquid supply pipe network 5, so they will not be repeated.

[0030] Reference Figure 1-3 , wherein a plant growth lamp 10 is arranged in the cabinet 1;

[0031] Through the above structural setting, the plant growth lamp 10 provides the light source required for the growth of the seedlings.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seedling greenhouse cultivation device, comprising a cabinet (1), characterized in that: The cabinet (1) is provided with a partition plate (2) for dividing the internal space of the cabinet (1) into a lower liquid supply area and an upper planting area; the lower liquid supply area is provided with a solution tank (3) for storing and preparing nutrient solution; the upper planting area is provided with a plurality of vertically arranged cultivation chambers (4); the solution tank (3) is connected to a liquid supply pipe network (5) for transporting nutrient solution to the plurality of cultivation chambers (4); a drainage pipe network (6) is provided on a side of the cultivation chamber (4) away from the liquid supply pipe network (5).

2. A seedling greenhouse cultivation device according to claim 1, characterized in that: Four tank bodies (7) arranged in parallel are provided on one side of the solution box (3), and the four tank bodies (7) are filled with nitrogen-containing solution, phosphorus-containing solution, potassium-containing solution and water in sequence.

3. A seedling greenhouse cultivation device according to claim 1, characterized in that: The cultivation room (4) comprises a frame (41). A plurality of frames (41) are arranged on the cabinet (1) and are distributed in a equidistant manner in the transverse direction. The frames (41) are arranged in an inclined manner. A cover plate (42) is slidably connected to the opening of the frame (41). A plurality of circular holes (43) are provided on the surface of the cover plate (42). A storage bucket (44) for loading saplings is provided in the circular hole (43). First quick connectors (45) are provided at both ends of the frame (41).

4. A seedling greenhouse cultivation device according to claim 3, characterized in that: A circular ring matching the diameter of the circular hole (43) is arranged at the opening edge of the accommodating barrel (44) and is used to limit the position of the accommodating barrel (44). The surface of the accommodating barrel (44) is provided with a plurality of interactive holes distributed in an annular shape and at equal intervals.

5. The seedling greenhouse cultivation device according to claim 3, characterized in that: A first bracket (8) and a second bracket (9) are fixedly installed in the cabinet (1); two ends of the frame (41) are respectively located on the first bracket (8) and the second bracket (9); and the lifting height of the first bracket (8) is higher than that of the second bracket (9).

6. The seedling greenhouse cultivation device according to claim 3, characterized in that: The liquid supply pipe network (5) comprises a branch pipe (51), which is arranged on the cabinet (1) and is arranged vertically. One end of the branch pipe (51) is connected to the solution tank (3). The branch pipe (51) is connected to a plurality of shunt pipes (52), and the height of the shunt pipes (52) is adapted to the height of the adjacent cultivation chamber (4). The shunt pipe (52) is provided with a plurality of second quick connectors (53), and the second quick connector (53) is connected to one of the first quick connectors (45) via a water pipe.

7. The seedling greenhouse cultivation device according to claim 1, characterized in that: A plant growth lamp (10) is arranged in the cabinet (1).

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