Vegetable cultivation system and method

Abstract

The invention relates to the technical field of vegetable cultivation, in particular to a vegetable cultivation system which comprises a low-temperature cultivation chamber, a cold frost chamber and a cultivation frame. A first central air conditioner used for adjusting the temperature in the low-temperature cultivation chamber is mounted on the low-temperature cultivation chamber; the cold frost chamber is connected with a first refrigerating machine used for refrigerating the interior of the cold frost chamber and a humidifier used for providing moisture for the interior of the cold frost chamber. According to the green vegetable cultivation system and method, green vegetable seedlings grow in a low-temperature environment in a temperature control mode, after the green vegetable seedlings grow to the preset weight, the green vegetables are frosted at night in a temperature reduction and humidity control mode, and the frosted green vegetables are obtained, so that the frosted green vegetables can be continuously produced, and the requirements of people can be better met.

Description

Technical Field

[0001] The present invention relates to the technical field of vegetable cultivation, and in particular to a green vegetable cultivation system and method. Background Art

[0002] Frost-bitten vegetables are vegetables that have been affected by frost. Because of the frost, the starch in the vegetables is converted into soluble sugars such as glucose, which significantly improves the sweetness and taste, making them deeply loved by people. However, this type of vegetable can only be grown in a low temperature environment, and the existing vegetable cultivation mainly uses natural temperature or winter greenhouse heating to produce vegetables. Therefore, the supply time of frost-bitten vegetables on the market is relatively short and cannot meet people's needs. Summary of the Invention

[0003] In response to the above problems in the prior art, the present invention provides a vegetable cultivation system and method to solve at least one of the above technical problems.

[0004] In order to achieve the above-mentioned object of the invention, the present invention provides a technical solution as follows: A green vegetable cultivation system comprises a low-temperature cultivation chamber, a frost chamber and a cultivation rack, wherein the cultivation rack is provided with a cultivation pot; the low-temperature cultivation chamber is installed with a first central air conditioner for regulating the temperature inside the low-temperature cultivation chamber; the frost chamber is connected to a first refrigerator for cooling the frost chamber and a humidifier for providing moisture inside the frost chamber.

[0005] Preferably, the low-temperature incubation chamber is connected to a second refrigerator for cooling the interior of the low-temperature incubation chamber).

[0006] Preferably, a second central air conditioner for adjusting the temperature inside the frost chamber is installed on the frost chamber.

[0007] Preferably, the low-temperature incubation chamber is equipped with a window for light transmission, a first door for entry and exit, and a second door for connecting the low-temperature incubation chamber and the frost chamber.

[0008] Preferably, lamps are provided in the low-temperature incubation chamber and the cold frost chamber.

[0009] 4. The repairing kit for automotive dents, according to claim 1, wherein a bottom of the foot stand comprises a through-hole, and the two foot pieces comprise two bosses, wherein the bosses comprise a through-hole, a screw bolt, and a nut. The through-hole, the nut being made of the steel with the nut in its first position and a screw bolt, and a nut for holding the foot against the bottom of the foot.

[0010] Preferably, the insertion rod is provided with a plurality of pin holes in the vertical direction, and the connecting block is provided with a pin that cooperates with one or a group of the pin holes.

[0011] Another technical solution provided by the present invention is as follows: a method for cultivating green vegetables, using the above-mentioned green vegetable cultivation system, comprising the following steps: Step 1: placing the cultivation pots planted with green vegetable seedlings together with the cultivation rack in a low-temperature cultivation room for cultivation, and controlling the temperature in the low-temperature cultivation room at 16°C until the weight of the green vegetables reaches about 50 grams; Step 2: moving the cultivation rack to a frost chamber for cultivation for 36 days, controlling the night temperature in the frost chamber to -3°C and the daytime temperature to between 8°C and 10°C; controlling the humidity in the frost chamber to 30%-60% at night.

[0012] The above-mentioned vegetable cultivation system and method controls the temperature so that the vegetable seedlings grow in a low-temperature environment, and after the vegetable seedlings grow to a predetermined weight, the temperature is lowered and the humidity is controlled so that frost forms on the vegetables at night to obtain frost-bitten vegetables, thereby achieving sustainable production of frost-bitten vegetables and better meeting people's needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic structural diagram of a vegetable cultivation system in an embodiment is shown; Figure 2 A schematic diagram of the top view of a cultivation basin is shown; Figure 3 A schematic diagram of the internal structure of a cultivation basin is shown; Figure 4 A schematic structural diagram of a strip plate is shown; Figure 5 A schematic diagram of the distribution structure of a strip board when in use is shown; In the accompanying drawings: Low-temperature cultivation chamber 10, frost chamber 11, cultivation rack 12, air induction device 4, cultivation basin 13, first central air conditioner 14, first refrigerator 15, humidifier 16, second refrigerator 17, window 18, first door 19, second door 20, strip board 21; Filter device body 2-1, first air inlet 2-2, first air outlet 2-3, filter screen 2-4, first limit block 2-5, second limit block 2-6, arc-shaped spring piece 2-7, dust discharge hole 2-8, dust discharge channel 2-9, electric heating wire mesh 2-10, air supply hole 2-11, air supply channel 2-12; Basin body 12-1, overflow hole 12-2, chute 12-3, slider 12-4, connecting block 12-5, plug rod 12-6, triangle plate 12-7, pin 12-8, mounting hole 12-9; Strip groove 21-1, notch 21-2; Longitudinal strip plates 21a and transverse strip plates 21b. DETAILED DESCRIPTION

[0014] 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.

[0015] Example 1, please refer to Figure 1 This embodiment provides a vegetable cultivation system including a low-temperature cultivation chamber 10, a frost chamber 11 and a cultivation rack 12, wherein a cultivation basin 13 is provided on the cultivation rack; a first central air conditioner 14 for regulating the temperature in the low-temperature cultivation chamber is installed in the low-temperature cultivation chamber; the frost chamber is connected to a first refrigerator 15 for cooling the frost chamber and a humidifier 16 for providing moisture to the frost chamber, wherein the first refrigerator can be one or two or more refrigerators to form a refrigeration unit, which is not specifically limited here.

[0016] In the above-mentioned vegetable cultivation system, the seedling soil in the cultivation pots is preferably free of chemical reagents and pesticide residues, and qualified pure organic fertilizer is used as fertilizer to cultivate pure organic vegetables. When in use, the cultivation system can control the temperature in the low-temperature cultivation chamber to a low temperature (generally 16°C) via a first central air conditioner, so that the vegetables in the cultivation pots grow at low temperatures in the low-temperature cultivation chamber. When the vegetables grow to a certain weight (generally around 50g), the cultivation racks are transferred to the frost chamber and frosted for a certain period of time (generally 36 days). The temperature in the frost chamber is cooled by the first refrigeration unit to maintain a low temperature (generally around -3°C at night and below 8°C during the day). A humidifier can be used to control the humidity in the frost chamber at night to facilitate frost formation on the surface of the vegetables. This system can be used for vegetable cultivation.

[0017] As a preferred embodiment, the low-temperature incubation chamber is connected to a second refrigerator 17 for cooling the low-temperature incubation chamber. The second refrigerator cooperates with the first central air conditioner to maintain the low-temperature environment in the low-temperature incubation chamber, which can better ensure the low-temperature environment in the low-temperature incubation chamber.

[0018] As a preferred embodiment, the frost chamber is installed with a second central air conditioner for adjusting the temperature inside the frost chamber. The second central air conditioner cooperates with the first refrigeration machine to maintain the freezing environment inside the frost chamber, which can better ensure the freezing environment inside the frost chamber.

[0019] In order to facilitate light transmission, the low temperature incubation chamber is equipped with a window 18 for light transmission. In order to facilitate the transfer of the incubation rack, the low temperature incubation chamber is equipped with a first door 19 for entry and exit and a second door 20 for connecting the low temperature incubation chamber and the frost chamber.

[0020] In order to facilitate management and supplementary lighting: the low-temperature cultivation room and the cold frost room are provided with lights.

[0021] For ease of use, the applicant has also designed the cultivation pot as follows: See also Figure 2 and Figure 3The cultivation basin includes a basin body 12-1, the bottom surface of the basin body is provided with an overflow hole 12-2, and both sides of the basin body are provided with a slide groove 12-3 near the top, and a slider 12-4 is provided in the slide groove. The sliders on both sides are arranged in pairs, and a connecting block 12-5 is provided between each pair of sliders. The two ends of the connecting block are connected to the corresponding sliders, and one end of the slide groove is provided with a mounting hole 12-9 for disassembling and assembling the slider. When making, the length of the mounting hole can be slightly greater than or equal to the length of the slider. The mounting holes of the two slide grooves are arranged oppositely; a plurality of plug rods 12-6 are evenly arranged on the connecting block in the vertical direction, and the plug rods pass through the connecting block and It can move up and down along the connecting block. When making it, a vertical hole for the insertion rod to pass through can be set on the connecting block. The diameter of the vertical hole can be slightly larger than or equal to the diameter of the insertion rod. The connecting block is provided with a limiting structure for limiting the up and down movement of the insertion rod. For example, a knob bolt is provided at the position corresponding to the insertion rod on the connecting block, and the knob bolt is against the insertion rod. In this embodiment, the limiting structure is preferably set as follows: a plurality of pin holes are provided on the insertion rod in the vertical direction, and a pin 12-8 is provided on the connecting block to cooperate with one or a group of pin holes; a triangular plate 12-7 is provided at the bottom end of the insertion rod; the system also includes a plurality of strip plates 21, and the structure of the strip plates can be seen in FIG. Figure 4 The bottom end of the strip plate is provided with a strip groove 21-1 corresponding to the position of the triangular plate, and the top end of the triangular plate is provided with a notch 21-2 corresponding to the position of the strip groove. The thickness of the strip plate is equal to the thickness of the triangular plate, and the width of the strip groove is greater than or equal to the thickness of the strip plate. The above-mentioned cultivation basin can be used for raising seedlings and transplanting seedlings. When raising seedlings, the strip plate is clamped on the triangular plate through the strip groove to form multiple rows of longitudinal strip plates 21a, and then the multiple rows of longitudinal strip plates are connected together using multiple strip plates (here referred to as transverse strip plates 21b). When connecting, the strip groove of the transverse strip plate can be inserted downward into the notch according to the position of the notch. In this way, multiple strip plates form multiple grids. The distribution method of multiple strip plates can be seen in [1]. Figure 5 , and then put an appropriate amount of seedling soil into the cultivation pot, so that the height of the soil is higher than the height of the bottom end of the strip board and lower than the height of the top end of the strip board, and finally the vegetable seeds are evenly planted in the grid. In this way, when the seedlings need to be transplanted, the soil can be moistened and the strip board can be removed to form a plurality of square blocks with vegetable seedlings on the top of the seedling soil, so as to facilitate the transfer of the seedlings and the direction blocks together, so as to facilitate the survival of the transplanted seedlings; the above-mentioned cultivation pot is also convenient for loosening the soil before planting. When loosening the soil, the sliders are removed one by one, leaving only one set of sliders, the height of the triangular plate is adjusted, and then the sliders are moved back and forth so that the triangular plate cuts and breaks the seedling soil on the surface, thereby loosening the soil. Of course, the height of the triangular plate can be gradually adjusted during the loosening process so that the depth of the triangular plate inserted into the soil gradually increases, so as to achieve a better loosening effect.

[0022] Example 2. Example 2 is a vegetable cultivation method using the above-mentioned vegetable cultivation system, comprising the following steps: Step 1: placing a cultivation pot planted with vegetable seedlings together with a cultivation rack in a low-temperature cultivation chamber for cultivation, controlling the temperature in the low-temperature cultivation chamber at 16°C, until the weight of the vegetables reaches approximately 50 grams; Step 2: moving the cultivation rack to a cold frost chamber for cultivation for 36 days, controlling the temperature in the cold frost chamber to -3°C at night and between 8°C and 10°C during the day; The method controls the humidity in the cold frost room at night to 30%-60%. This method allows the vegetable seedlings to grow in a low-temperature environment by controlling the temperature. After the vegetable seedlings grow to a predetermined weight, the temperature is lowered and the humidity is controlled to cause frost to form on the vegetables at night, allowing them to grow slowly at low temperatures during the day for a certain period (36 days) to produce frost-damaged vegetables. This method allows for the sustainable production of frost-damaged vegetables and better meets people's needs.

[0023] It should be noted that references in this specification to "one embodiment," "an embodiment," "an exemplary embodiment," "some embodiments," and the like indicate that the described embodiment may include a particular feature, structure, or characteristic, but not necessarily every embodiment includes that particular feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not.

[0024] It should be readily understood that “on,” “above,” and “over” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on something,” but also includes “on something” with intervening features or layers therebetween, and “above” or “over” includes not only the meaning of “above” or “over,” but also includes “above” or “over” with no intervening features or layers therebetween (i.e., directly on something).

[0025] Additionally, spatially relative terms, such as "below," "beneath," "beneath," "above," and the like, may be used herein for ease of description to describe the relationship of one element or feature to other elements or features as depicted in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0027] 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. A vegetable cultivation system, characterized by: It comprises a low-temperature cultivation chamber (10), a cold frost chamber (11) and a cultivation rack (12), wherein a cultivation basin (13) is provided on the cultivation rack; The low-temperature incubation chamber is provided with a first central air conditioner (14) for regulating the temperature in the low-temperature incubation chamber; The frost chamber is connected to a first refrigeration machine (15) for cooling the interior of the frost chamber and a humidifier (16) for providing moisture to the interior of the frost chamber.

2. The vegetable cultivation system according to claim 1, characterized in that: The low-temperature incubation chamber is connected to a second refrigerator (17) for cooling the low-temperature incubation chamber.

3. The vegetable cultivation system according to claim 2, characterized in that: The frost chamber is provided with a second central air conditioner (22) for regulating the temperature inside the frost chamber.

4. The vegetable cultivation system according to claim 1, characterized in that: The low-temperature incubation chamber is provided with a window (18) for light transmission, a first door (19) for entry and exit, and a second door (20) for connecting the low-temperature incubation chamber and the frost chamber.

5. The vegetable cultivation system according to claim 1, characterized in that: The low-temperature incubation chamber and the cold frost chamber are provided with lamps.

6. The vegetable cultivation system according to claim 1, characterized in that: The cultivation basin comprises a basin body (12-1), the bottom surface of the basin body is provided with an overflow hole (12-2), both sides of the basin body are provided with chutes (12-3) near the top, and sliders (12-4) are provided in the chutes. The sliders on both sides are provided in pairs, and a connecting block (12-5) is provided between each pair of sliders. Both ends of the connecting block are connected to corresponding sliders, and one end of the chutes is provided with a mounting hole (12-9) for disassembling and assembling the sliders. A plurality of insertion rods (12-6) are evenly arranged on the connecting block in the vertical direction, the insertion rods pass through the connecting block and can move up and down along the connecting block, and a limiting structure for limiting the up and down movement of the insertion rods is provided on the connecting block; A triangular plate (12-7) is provided at the bottom end of the insertion rod; It also includes a plurality of strip plates (21), wherein the bottom ends of the strip plates are provided with strip grooves (21-1) at positions corresponding to the triangular plates, and the top ends of the triangular plates are provided with notches (21-2) at positions corresponding to the strip grooves, the thickness of the strip plates is equal to the thickness of the triangular plates, and the width of the strip grooves is greater than or equal to the thickness of the strip plates.

7. The vegetable cultivation system according to claim 6, characterized in that: The inserting rod is provided with a plurality of pin holes in a vertical direction, and the connecting block is provided with a pin (12-8) that matches one or a group of the pin holes.

8. A method for cultivating green vegetables, characterized in that: The vegetable cultivation system according to any one of claims 1 to 7 comprises the following steps: Step 1: Place the vegetable seedlings in a pot and a rack in a low-temperature incubation room and incubate at 16°C until the weight of the vegetables reaches about 50 grams. Step 2: Move the culture rack to a frost chamber for 36 days, and control the temperature in the frost chamber to -3°C at night and 8°C to 10°C during the day. Control the indoor humidity at night to 30%-60%.

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