Hydroponic frame

Abstract

The utility model discloses a water culture frame. The hydroponic frame comprises a frame and a cultivation layer. The frame comprises at least two installation parts which are distributed at intervals in the height direction. Each mounting part is provided with a cultivation layer, each cultivation layer comprises a plurality of bottom plates, at least one drainage plate and an adjusting plate are detachably laid at the bottom of each mounting part, the drainage plates and the adjusting plates are consistent in size, and the positions of the drainage plates and the adjusting plates can be exchanged. The bottom plate of the cultivation layer is provided with a plurality of detachable and interchangeable adjusting plates and drainage plates, so that the positions of drainage holes between two adjacent layers are changed, and the drainage holes are far away from each other or close to each other. Therefore, the flowing degree of water or nutrient solution in the lower cultivation layer can be changed only by adjusting the positions of the drainage holes and changing the relative distance of the drainage holes between the adjacent cultivation layers so as to adapt to the cultivation requirements of different types of plants, and the operation is simple and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of water culture plants, and particularly relates to a water culture frame. BACKGROUND

[0002] In recent years, crop production, especially vegetable production, is facing challenges such as soil pollution, air pollution, excessive use of chemical fertilizers and pesticides, and shortage of water and land resources. Plant factories, which are characterized by vertical planting and soilless cultivation, are gradually moving from the laboratory to commercialization, representing the future direction of agricultural development. The most common vertical planting or three-dimensional cultivation in practice is the water culture method, which uses a controllable nutrient solution environment to replace soil, allowing crop roots to be in the most suitable environment, thereby fully utilizing the growth potential of crops and maximizing nutrient absorption efficiency. This can achieve the goal of high quality, high yield, high efficiency and low consumption. In order to achieve higher water culture efficiency, the existing technology designs a water culture frame with multiple cultivation layers, and allows the nutrient solution to circulate and flow in each layer, but there is a problem that the cultivation layer located below cannot adapt to the cultivation needs of various types of plants. SUMMARY

[0003] The utility model aims at least to solve one of the technical problems existing in the prior art. To this end, the utility model provides a water culture frame that can change the flow degree of water or nutrient solution in the lower cultivation layer to adapt to the cultivation needs of different types of plants.

[0004] The water culture frame according to the utility model embodiment comprises a frame and a cultivation layer. The frame comprises at least two mounting parts spaced apart in the height direction, and the mounting parts have a length and a width in the horizontal plane. Each mounting part is provided with one cultivation layer, and the cultivation layer comprises a plurality of bottom plates, which are laid at the bottom of the mounting part. The bottom plate comprises a drainage plate and an adjusting plate, the drainage plate is provided with a drainage hole, and the bottom of each mounting part is detachably laid with at least one drainage plate and one adjusting plate. The size of the drainage plate and the adjusting plate is consistent and the position can be exchanged.

[0005] According to the water culture frame, the following beneficial effects are achieved: the bottom plate of the culture layer is arranged as a plurality of detachable and interchangeable adjusting plates and drainage plates, so that the positions of the drainage holes between two adjacent culture layers are changed, and the drainage holes are far away from each other or close to each other. When the plant type is lettuce, mint or the like, and the water or nutrient solution flowing speed of the root system needs to be fast to promote the metabolic speed of the root system, the drainage holes above and the drainage holes of the culture layer are arranged far away from each other, so that the water above flows to the culture layer and needs to flow in a large range to be discharged from the drainage holes, and the nutrient solution flowing speed is fast. When the plant type is green wisteria, fortune bamboo or the like, the root system is relatively fragile, and a stable environment is needed to ensure continuous absorption. At this time, the positions of the drainage plates and the adjusting plates can be adjusted, so that the drainage holes of the two culture layers are close to each other. After the liquid above flows to the culture layer, the liquid can be discharged from the drainage holes without flowing through a large range, and the liquid flowing degree of the culture layer is low, which is convenient for the protection and cultivation of the root system. In this way, only by adjusting the positions of the drainage holes and changing the relative distance between the drainage holes of the adjacent culture layers, the water or nutrient solution flowing degree in the lower culture layer can be changed to adapt to the cultivation requirements of different types of plants, and the operation is simple and convenient.

[0006] According to some embodiments of the utility model, the culture layer includes first layer and second layer, first layer set in second layer's above, bottom plate along the length direction of installation department is laid, the drainage plate of first layer is first drainage plate, the drainage plate of second layer is second drainage plate, first drainage plate and second drainage plate are arranged respectively in the two ends along the length direction of installation department.

[0007] According to some embodiments of the utility model, the drainage hole of the first drainage plate is a first drainage hole, and the drainage hole of the second drainage plate is a second drainage hole. The first drainage hole and the second drainage hole are arranged at two ends along the width direction of the installation part.

[0008] According to some embodiments of the utility model, the culture layer includes first layer and second layer, the first layer is arranged above the second layer, and along the height direction, the projection of the drainage hole of the first layer coincides with the projection of the drainage hole of the second layer.

[0009] According to some embodiments of the utility model, the water culture frame includes a water tank, a water pump and a water pipe. The water tank is arranged below the lowermost culture layer, the water pump is placed in the water tank, one end of the water pipe is connected to the water pump, and the other end of the water pipe is placed in the uppermost culture layer. The water pump is used to drive the water flow in the water tank to the culture layer.

[0010] According to some embodiments of the present application, the cultivation layer comprises a waterproof cloth, which is detachably laid on the bottom plate and used to form a water storage space for water planting.

[0011] According to some embodiments of the present application, the water planting frame comprises a plurality of fans, which are installed on the frame, at least two fans are arranged above each cultivation layer, and the two fans are arranged at the two ends of the cultivation layer along the length direction, and the air outlets of the fans are arranged along the horizontal direction.

[0012] According to some embodiments of the present application, the cultivation layer comprises a first layer and a second layer, the first layer is arranged above the second layer, the water planting frame comprises a drainage pipe with two open ends, the drainage pipe has a large-diameter end and a small-diameter end, the large-diameter end is communicated with the drainage hole of the first layer, and the small-diameter end is directed to the bottom plate of the second layer, and the liquid of the first layer flows into the second layer through the drainage pipe.

[0013] According to some embodiments of the present application, the water planting frame comprises an environmental sensor, which is installed on the frame and used to detect the temperature and the light intensity in the cultivation layer.

[0014] According to some embodiments of the present application, the water planting frame comprises a touch screen, a fan and a light lamp, the touch screen is electrically connected with the environmental sensor, the fan and the light lamp, the touch screen can display the temperature and the light intensity of the cultivation layer, and the touch screen is used to control the power and the start-stop of the fan and the light lamp.

[0015] The additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] The present application will be further described below in combination with the drawings and embodiments, in which:

[0017] Figure 1 It is a first perspective view of the water planting frame in an embodiment of the present application;

[0018] Figure 2 It is an exploded view of the water planting frame in an embodiment of the present application;

[0019] Figure 3 It is a second perspective view of the water planting frame in an embodiment of the present application;

[0020] Figure 4 It is a front view of the water planting frame in an embodiment of the present application.

[0021] The reference signs: water culture frame 100, frame 101, culture layer 102, bottom plate 103, drainage plate 104, adjusting plate 105, drainage hole 106, mounting part 107, top plate 108, fan 109, touch screen 110, environmental sensor 111, water tank 112, waterproof cloth 201, water storage space 202, drain pipe 203, large diameter end 204, small diameter end 205, first layer 301, second layer 302, first drainage plate 303, second drainage plate 304, first drainage hole 305, second drainage hole 306, water pump 401, water pipe 402. DETAILED DESCRIPTION

[0022] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the present application, and cannot be understood as a limitation of the present application.

[0023] In the description of the present application, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation of the present application.

[0024] In the description of the present application, the meaning of several is more than one, the meaning of multiple is more than two, greater than, less than, more than, etc. is understood as not including the number, above, below, etc. is understood as including the number. If it is described to the first, second, only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the order of indicated technical features.

[0025] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application according to the specific content of the technical scheme.

[0026] In the description of the present utility model, the description of the reference terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0027] Reference Figures 1 to 3 According to the water culture frame 100 of the embodiment of the present utility model, the frame 101 includes at least two installation parts 107 distributed in the height direction, and the installation part 107 has length and width on the horizontal plane. One cultivation layer 102 is installed on each installation part 107, and the cultivation layer 102 includes a plurality of bottom plates 103 laid on the bottom of the installation part 107. The bottom plate 103 includes a drainage plate 104 and an adjusting plate 105, the drainage plate 104 is provided with a drainage hole 106, and at least one drainage plate 104 and one adjusting plate 105 are detachably laid on the bottom of each installation part 107. The size of the drainage plate 104 and the adjusting plate 105 is consistent and the positions can be exchanged. By setting the bottom plate 103 of the cultivation layer 102 as a plurality of detachable and interchangeable adjusting plates 105 and drainage plates 104, the positions of the drainage holes 106 between the adjacent two layers are changed, so that the drainage holes 106 are far away from each other or close to each other. When the plant type is lettuce, mint or other plants that need root water or nutrient solution to flow at a faster speed to promote the metabolic speed of the roots, the drainage holes 106 above and the drainage holes 106 of the self can be arranged far apart. In this way, after the water above flows to the layer, it needs to flow in a large range to be discharged from the drainage hole 106, and the nutrient solution flows at a faster speed. When the plant type is green wisteria, fortune bamboo or other water culture plants, the roots are relatively fragile and need to be stable in the environment to ensure continuous absorption. At this time, the positions of the drainage plate 104 and the adjusting plate 105 can be adjusted to make the drainage holes 106 of the two layers close to each other. After the liquid above flows to the layer, it can be discharged from the drainage hole 106 without flowing through a large range. The liquid flow degree of the layer is low, which is convenient for the protection and cultivation of the roots. In this way, only by adjusting the position of the drainage hole 106 and changing the relative distance of the drainage holes 106 between the adjacent cultivation layers 102, the water or nutrient solution flow degree in the lower cultivation layer 102 can be changed to adapt to the cultivation needs of different types of plants, which is simple and convenient to operate.

[0028] It should be noted that the cultivation layer 102 refers to the general term of the assembly for hydroponic plants, in the embodiments of the present application, including the bottom plate 103 and the waterproof cloth 201, also including the side plate and other assemblies, specifically, the assemblies can jointly form a space that can hydroponic plants, that is, the cultivation layer 102.

[0029] Reference Figure 1 And Figure 2 In some embodiments of the present application, the cultivation layer 102 includes a first layer 301 and a second layer 302, the first layer 301 is arranged above the second layer 302, the bottom plate 103 is laid along the length direction of the mounting portion 107, the drainage plate 104 of the first layer 301 is a first drainage plate 303, the drainage plate 104 of the second layer 302 is a second drainage plate 304, and the first drainage plate 303 and the second drainage plate 304 are arranged at both ends of the mounting portion 107 along the length direction. Specifically, as shown in Figure 1 The first drainage plate 303 is located at the leftmost end of the first layer 301, and the second drainage plate 304 is located at the rightmost end of the second layer 302, so that the distance between the drainage holes 106 on the two drainage plates 104 is as far as possible. After the liquid flows out of the first drainage plate 303, the general direction needs to flow from left to right to the second drainage plate 304 and then downward, so that the liquid flow degree in the second layer 302 is larger, which can promote the decomposition of alkaloids in plants, and the second layer 302 can be used for cultivating plants such as lettuce, mint and the like which require fast flow speed of root system nutrient solution, or plants which require large demand for alkaloid decomposition, to promote the metabolic speed of root system.

[0030] Reference Figure 1 And Figure 2 In some embodiments of the present application, the drainage hole 106 of the first drainage plate 303 is a first drainage hole 305, the drainage hole 106 of the second drainage plate 304 is a second drainage hole 306, and the first drainage hole 305 and the second drainage hole 306 are arranged at both ends of the mounting portion 107 along the width direction. Such design can further increase the distance between the two drainage holes 106, thereby maximizing the liquid flow degree in the second layer 302, thereby promoting the decomposition of alkaloids.

[0031] Reference Figure 3In some embodiments of the present application, the cultivation layer 102 includes a first layer 301 and a second layer 302, the first layer 301 is arranged above the second layer 302, and the projection of the first layer 301 on the drainage hole 106 coincides with the projection of the second layer 302 on the drainage hole 106 in the height direction. In this way, the distance between the first drainage hole 305 and the second drainage hole 306 is minimized, and the influence of the nutrient solution on the second layer 302 during circulation is also minimized, so that the second layer 302 can better plant plants whose root systems need to develop and grow in a stable environment, such as green vines, lucky bamboo, etc. In some embodiments of the present application, the first drainage hole 305 can also directly drain downward after passing through the second drainage hole 306, and the second drainage hole 306 is closed to form a stable environment for the second layer 302. In this way, the vertical projections of the first drainage hole 305 and the second drainage hole 306 are arranged to coincide, which facilitates the liquid in the first layer 301 to pass through the second layer 302 more simply and be drained to the lower layer without the need to set a long passage.

[0032] Reference Figure 2 and Figure 4 In some embodiments of the present application, the water culture rack 100 includes a water tank 112, a water pump 401, and a water pipe 402. The water tank 112 is arranged below the lowermost cultivation layer 102, the water pump 401 is placed in the water tank 112, one end of the water pipe 402 is connected to the water pump 401, and the other end is placed in the uppermost cultivation layer 102. The water pump 401 is used to drive the water flow in the water tank 112 to the cultivation layer 102. The water circulation system can facilitate the circulation of nutrient solution between multiple cultivation layers 102, improve root activity, and improve cultivation effect. After the nutrient solution flows through each cultivation layer 102 from top to bottom, it flows into the water tank 112 and is then transported to the uppermost cultivation layer 102 by the water pump 401 to achieve circulation. The structure is simple and easy to maintain, and each component can be individually disassembled, replaced, and stored, making it easy to use. It should be noted that in some embodiments of the present application, the water pipe 402 is a flexible hose, which can be placed at any position in the first layer 301 of the uppermost cultivation layer 102, for example, to adjust the flow degree of the nutrient solution in the first layer 301. If the flow degree of the nutrient solution in the first layer 301 needs to be high, the water pipe 402 is placed as far away from the first drainage hole 305 as possible. If the flow degree of the nutrient solution in the first layer 301 needs to be low, the water pipe 402 is placed as close to the first drainage hole 305 as possible. Figure 4

[0033] Reference Figure 2 ​In some embodiments of the present application, the cultivation layer 102 comprises a waterproof cloth 201, which is detachably laid on the bottom plate 103, and the waterproof cloth 201 is used to form a water storage space 202 for water culture. Figure 2 As shown in the figure, the waterproof cloth 201 is bent upward around the four sides to form the water storage space 202 for water culture. Figure 2 As shown in the figure, the waterproof cloth 201 is bent upward around the four sides to form the water storage space 202 for water culture.

[0034] It should be noted that, as shown in the figures, Figure 1 and Figure 2 In some embodiments of the present application, the water culture rack 100 further comprises a top plate 108, which is detachably installed at the top end of the frame 101, and the size of the top plate 108 is consistent with that of the bottom plate 103, so that the top plate 108 can be used to shield the top of the frame 101, and the light lamp and other components mentioned below can also be installed under the top plate 108, and the consistent size of the top plate 108 and the bottom plate 103 can facilitate their replacement, without the need to additionally manufacture the structure of the top plate 108, and with better interchangeability and adjustment ability. Figure 2 In some embodiments of the present application, the detachable connection between the top plate 108 and the bottom plate 103 and the frame 101 is a bolt connection, and as shown in the figure, a plurality of through holes are formed in the outer periphery of the frame 101 and the top plate 108 and the bottom plate 103.

[0035] As shown in the figures, Figure 1 and Figure 2In some embodiments of the utility model, water culture frame 100 includes a plurality of fans 109, fan 109 is installed to frame 101, at least two fans 109 are arranged above each cultivation layer 102, two fans 109 are arranged at the both ends of cultivation layer 102 along the length direction, and the air outlet of fan 109 is arranged along the horizontal direction. Setting fan 109 can ventilate and cool the plants in cultivation layer 102, so that the plants in cultivation layer 102 are in the optimum growth temperature, and the air outlet of fan 109 is arranged as shown in the figure Figure 1 The arrangement of fan 109 can cool and ventilate by blowing the air above the plants, avoid the damage to small plants caused by direct blowing, and the both ends of cultivation layer 102 along the length direction are provided with fan 109, so that the plants at each position in cultivation layer 102 are affected by the blowing, and the influence is as uniform as possible, to ensure the balance of the growth environment of whole cultivation layer 102.

[0036] Reference Figure 2 And Figure 4 In some embodiments of the utility model, cultivation layer 102 includes first layer 301 and second layer 302, first layer 301 is arranged above second layer 302, water culture frame 100 includes two-end opening drain pipe 203, drain pipe 203 has large diameter end 204 and small diameter end 205, large diameter end 204 communicates with the drain hole 106 of first layer 301, and small diameter end 205 faces the bottom plate 103 of second layer 302, and the liquid of first layer 301 flows into second layer 302 through drain pipe 203. Small diameter end 205 faces the bottom plate 103 of second layer 302, specifically, small diameter end 205 extends into the water storage space 202 of second layer 302, when second layer 302 is provided with waterproof cloth 201, small diameter end 205 faces waterproof cloth 201 above bottom plate 103 and is used to drain liquid. The setting of large diameter end 204 and small diameter end 205 can accurately control the specific position of nutrient solution in second layer 302, and play the flow guiding effect from large diameter to small diameter, prevent liquid flow disorder, further, in some embodiments of the utility model, screen can also be arranged at large diameter end 204, which plays the technical effect of reducing liquid flow rate and filtering impurities.

[0037] Reference Figure 1 And Figure 2 In some embodiments of the utility model, water culture frame 100 includes environment sensor 111, environment sensor 111 is installed to frame 101, and environment sensor 111 is used for detecting the temperature and light intensity in cultivation layer 102. Setting environment sensor 111 can monitor the temperature and light intensity in cultivation layer 102 in real time, to facilitate understanding the internal situation and whether the plants are in the most suitable environment. It should be noted that, Figure 1 And Figure 2The environmental sensor 111 in the water culture rack 100 is a single instance, in some embodiments, each cultivation layer 102 is provided with an environmental sensor 111, and in some embodiments, a temperature sensor and a light sensor are separately provided to separately detect, improving the detection accuracy.

[0038] Reference Figure 1 And Figure 2 In some embodiments of the utility model, the water culture rack 100 includes a touch screen 110, a fan 109 and a light lamp, the touch screen 110 is electrically connected with the environmental sensor 111, the fan 109 and the light lamp, the touch screen 110 can display the temperature and the light intensity of the cultivation layer 102, and the touch screen 110 is used to control the power and start-stop of the fan 109 and the light lamp. Figure 1 The light lamp is arranged below the top plate 108 shown in the figure, and the touch screen 110 can directly know the value detected by the environmental sensor 111, know the current environmental condition, thereby judging whether the plant is in the best environment, and can control the power of the light lamp to make the light in the best condition, and control the power of the fan 109 to make the environmental temperature in the best condition, so that the operation is convenient and clear.

[0039] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.In addition, the embodiments and the features in the embodiments of the utility model can be combined with each other without conflict.

Claims

1. A hydroponic rack, characterized by, The water culture frame comprises a frame, a cultivation layer and a water tank. The frame comprises at least two mounting parts spaced along the height direction, and the mounting parts have a length and a width in the horizontal plane. The cultivation layer comprises a plurality of bottom plates, and the bottom plates are laid on the bottom of the mounting part.

2. The hydroponic rack of claim 1, wherein, The bottom plate comprises a drainage plate and an adjusting plate, the drainage plate is provided with a drainage hole, and the bottom of each mounting part is detachably laid with at least one drainage plate and one adjusting plate.

3. The hydroponic rack of claim 2, wherein, The drainage plate and the adjusting plate are the same size and can be exchanged in position.

4. The hydroponic rack of claim 1, wherein, The cultivation layer comprises a first layer and a second layer, the first layer is arranged above the second layer, and the bottom plate is laid along the length direction of the mounting part.

5. The hydroponic rack of claim 1, wherein, The drainage plate of the first layer is a first drainage plate, and the drainage plate of the second layer is a second drainage plate.

6. The hydroponic rack of claim 1, wherein, The first drainage plate and the second drainage plate are arranged at the two ends of the mounting part along the length direction.

7. The hydroponic rack of claim 1, wherein, The drainage hole of the first drainage plate is a first drainage hole, and the drainage hole of the second drainage plate is a second drainage hole.

8. The hydroponic rack of claim 1, wherein, The first drainage hole and the second drainage hole are arranged at the two ends of the mounting part along the width direction.

9. The hydroponic rack of claim 1, wherein, The cultivation layer comprises a first layer and a second layer, the first layer is arranged above the second layer, and the projection of the drainage hole of the first layer coincides with the projection of the drainage hole of the second layer along the height direction.

10. The hydroponic rack of claim 9, wherein, The water culture frame comprises a water tank, a water pump and a water pipe. The water tank is arranged below the lowermost cultivation layer, the water pump is placed in the water tank, one end of the water pipe is connected to the water pump, and the other end of the water pipe is placed in the uppermost cultivation layer. The water pump is used to drive the water flow in the water tank to the cultivation layer. The cultivation layer comprises a waterproof cloth, which is detachably laid on the bottom plate. The waterproof cloth is used to form a water storage space for water culture. The water culture frame comprises a plurality of fans, the fans are installed on the frame, at least two fans are arranged above each cultivation layer, two fans are arranged at the two ends of the cultivation layer along the length direction, and the air outlet of the fan is arranged in the horizontal direction. The cultivation layer comprises a first layer and a second layer, the first layer is arranged above the second layer, the water culture frame comprises a drainage pipe with two open ends, the drainage pipe has a large diameter end and a small diameter end, the large diameter end communicates with the drainage hole of the first layer, and the small diameter end faces the bottom plate of the second layer. The liquid of the first layer flows into the second layer through the drainage pipe. The water culture frame comprises an environmental sensor, which is installed on the frame and is used to detect the temperature and light intensity in the cultivation layer. The water culture frame comprises a touch screen, a fan and a light lamp, the touch screen is electrically connected with the environmental sensor, the fan and the light lamp, the touch screen can display the temperature and light intensity of the cultivation layer, and the touch screen is used to control the power and start-stop of the fan and the light lamp.

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