Improved device of hydroponic planting groove

Abstract

An improved device of a hydroponic planting tank is provided with a tank body, an upper cover of the tank body is provided with a containing opening for arranging a planting cup, a filtering unit is arranged in the tank body and comprises a filtering box and a splash-proof supporting frame, and a top wall of the filtering box is provided with a hollow part for containing the planting cup. The filter box is arranged in the planting cup, the root of a plant in the planting cup can extend into the filter box, a plurality of side walls and the bottom wall of the filter box are respectively provided with an installation portion, a filter disc is detachably installed on the installation portions, the filter disc is used for adsorbing dirt or foreign matter in water, and the growth space of the plant is limited in the filter box. Dirt or foreign matters are intercepted and filtered through the filter box, so that plant roots are prevented from blocking a pipeline of the drainage unit or the overflow unit, liquid is prevented from flowing out of the tank body, and the tank body maintains an environment beneficial to plant growth.

Description

TECHNICAL FIELD

[0001] The utility model relates to a water planting groove, especially a water planting groove which is convenient to clean and can avoid nutrient solution overflowing, spattering or seeping in the water planting groove. BACKGROUND

[0002] The TWM601520U novel patent applied by the applicant discloses a vertical multi-layer water planting groove group, a siphon pipe is arranged in each water planting groove, the water consumption of the whole system is greatly reduced by using stable siphon effect, and the water level in the water planting groove is periodically raised and lowered, so that the roots of plants can fully absorb water and nutrient solution and air, and the root rot problem of traditional water planting is improved.

[0003] However, the water planting groove disclosed in the foregoing can make the roots of plants fully absorb nutrient solution and air, but a problem is derived, when plants grow continuously with sufficient nutrients, the roots of plants can extend into the pipeline in the groove, the pipeline is blocked, the nutrient solution overflows the planting groove, the whole water planting groove group stops operating, and the overflowing nutrient solution can cause electrical equipment to be electrified or generate sparks, which endangers environmental safety.

[0004] When the pipeline in the groove is blocked, a lot of time is needed for cleaning, if the pipeline is not cleaned completely, the roots of plants can rot and bacteria can breed, and the water quality is deteriorated, so that other plants cannot grow smoothly.

[0005] In addition, another problem derived from the water planting groove disclosed in the foregoing is that when the upper layer nutrient solution is discharged to the lower layer, the nutrient solution is spattered to the upper cover, the nutrient solution seeps along the joint between the upper cover and the groove body, the spattered nutrient solution is easy to breed bacteria or algae and attach to the outer wall of the planting groove after contacting air, which not only affects the overall appearance, but also needs to spend time for cleaning, increasing labor cost. CONTENT OF THE UTILITY MODEL

[0006] Based on the foregoing defects, the utility model aims to provide a water planting groove, especially a water planting groove which is convenient to clean and can avoid nutrient solution overflowing, spattering or seeping in the water planting groove.

[0007] According to the utility model, an improved device of a water planting groove is provided, the device has a groove body, an upper cover of the groove body has a containing opening for arranging a planting cup, a filter unit is arranged in the groove body, the filter unit includes a filter box, a top wall of the filter box has a hollow part for a plant root in the planting cup to extend into the filter box, at least one side wall of the filter box has a mounting part, and a filter sheet is detachably mounted on the mounting part.

[0008] Preferably, the filter unit further has a splash-proof support frame, which is a plate body having a mounting opening, and the top wall of the filter box is engaged with the mounting opening.

[0009] Preferably, the plate body further has a tenon ring arranged around the mounting opening.

[0010] Preferably, the plate body has a contour matching a contour of an inner wall surface of a neck portion of the tank body, and the plate body is engaged with the neck portion and divides an interior of the tank body into an upper accommodation space and a lower accommodation space.

[0011] Preferably, the plate body has two splash-proof cylinders arranged at two sides of the mounting opening, and the two splash-proof cylinders extend upward from the plate body into the upper accommodation space.

[0012] Preferably, the upper cover has a first water inlet hole and a second water inlet hole, and the two splash-proof cylinders are respectively in communication with the first water inlet hole and the second water inlet hole.

[0013] Preferably, a bottom wall of the filter box has a mounting portion, and a filter disc is detachably mounted to the mounting portion of the bottom wall.

[0014] Preferably, the splash-proof support frame and the filter box are formed in an integral structure. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic view of the present utility model.

[0016] Figure 2 is Figure 1 a sectional view of 2-2.

[0017] Figure 3 is an exploded view of elements of the present utility model.

[0018] Figure 4 is a schematic view of a filter box of the present utility model.

[0019] Figure 5 is a schematic view of a splash-proof support frame of the present utility model.

[0020] BRIEF DESCRIPTION OF DRAWINGS

[0021] 10: tank body

[0022] 101: neck portion

[0023] 20: filter unit

[0024] 21: filter box

[0025] 211: top wall

[0026] 211a: hollow portion

[0027] 212: mounting portion

[0028] 23: filter sheet

[0029] 25: splash-proof support frame

[0030] 251: mounting opening

[0031] 252: tenon

[0032] 253: splash-proof cylinder

[0033] 30: upper cover

[0034] 301: first water inlet hole

[0035] 302: second water inlet hole

[0036] 31: planting cup

[0037] 41: drainage unit

[0038] 42: overflow unit DETAILED DESCRIPTION

[0039] To describe the technical content, structural features, purposes and effects of the technical solutions in detail, the following will be described in detail in combination with specific embodiments and the accompanying drawings.

[0040] In this document, the term "embodiment" means that the specific features, structures or characteristics described in connection with the embodiment can be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in this application, as long as there is no technical contradiction or conflict, each technical feature mentioned in each embodiment can be combined in any way to form a corresponding implementable technical solution.

[0041] Unless otherwise defined, the meanings of the technical terms used in this document are the same as those commonly understood by those skilled in the art to which the present application belongs; the use of related terms in this document is only for the purpose of describing specific embodiments, and is not intended to limit the present application.

[0042] In the description of the present application, the phrase "and / or" is a description of the logical relationship between the objects, which means that there can be three relationships, for example, A and / or B, which means that there are three cases: A exists, B exists, and A and B exist at the same time. In addition, the character " / " in this document generally represents that the associated objects before and after are a "or" logical relationship.

[0043] In the present application, the terms such as "first" and "second" are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual number, primary or secondary, or order relationship between the entities or operations.

[0044] In the present application, the "comprise", "include", "have" or other similar expressions used in the statements are intended to cover the non-exclusive inclusion, and these expressions do not exclude the presence of additional elements in the process, method or product comprising the elements, so that the process, method or product comprising a series of elements can not only include those defined elements, but also include other elements not explicitly listed, or also include the elements inherent to such process, method or product.

[0045] As the same understanding as in the "Guidelines for Examination", in the present application, the expressions such as "greater than", "less than", "exceed" are understood as not including the number; the expressions such as "above", "below", "within" are understood as including the number. In addition, in the description of the embodiments of the present application, the meaning of "multiple" is more than two (including two), and similar expressions related to "multiple" are also understood in this way, for example, "multiple groups", "multiple times" and the like, unless otherwise explicitly specified.

[0046] In the description of the embodiments of the present application, the spatial-related expressions used, such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. The indicated orientation or position relationship is based on the orientation or position relationship shown in the specific embodiment or the drawing, and is only for the convenience of describing the specific embodiments of the present application or for the reader to understand, and does not indicate or imply that the indicated device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0047] Unless otherwise explicitly specified or limited, in the description of the embodiments of the present application, the terms "mount", "connect", "connect", "fix", "set", etc. should be understood in a broad sense. For example, the "connection" can be a fixed connection, or a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art to which the present application belongs, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0048] Referring to Figures 1 to 3 , an improved device of a water planting tank is shown, having a tank body 10, an upper cover 30 of the tank body 10 has a receiving opening for disposing a planting cup 31, and a drainage unit 41, an overflow unit 42 and a filter unit 20 are arranged inside the tank body 10. The upper cover 30 has a first water inlet hole 301 and a second water inlet hole 302, nutrient solution or water enters the tank body 10 through the first water inlet hole 301 and the second water inlet hole 302. A plurality of tank bodies 10 can form a vertical multi-layer water planting tank group.

[0049] Referring to Figure 4 , the filter unit includes a filter box 21, a top wall 211 of the filter box 21 has a hollow part 211a for containing the planting cup 31, so that the plant roots in the planting cup 31 can extend into the filter box 21, wherein a plurality of side walls and a bottom wall of the filter box 21 are provided with a mounting part 212, a filter sheet 23 is detachably mounted on the mounting parts 212, the filter sheet 23 has a filter screen for adsorbing dirt or foreign matter in water, wherein the gap between the meshes of the filter screen on the filter sheet 23 can be, but is not limited to, 1mm, by arranging close meshes to prevent the plant roots from penetrating out of the filter screen. By limiting the growth space of the plant within the filter box 21 and filtering dirt or foreign matter through the filter sheet 23, the plant roots are prevented from blocking the pipelines of the drainage unit 41 or the overflow unit 42, the water quality is kept clean to benefit plant growth, and liquid can be prevented from flowing out of the tank body 10 to maintain a clean environment and reduce the cost of manual cleaning. In other embodiments, the gap between the meshes of the filter screen on the filter sheet 23 can be greater than or less than 1mm, and the user can set filter sheets with different mesh gaps according to the needs of the crops.

[0050] Further, the mounting part 212 and the filter sheet 23 are a concave-convex matching structure, in the embodiments of the present application, the mounting part 212 has a groove, two side edges of the filter sheet 23 are provided with a convex part and are clamped into the groove, thereby making the filter sheet 23 easy to be detached from the mounting part 212, and also preventing the plant roots from penetrating out of the intersection between the filter sheet 23 and the mounting part 212. When the user realizes that the filter screen has been filled with dirt and wants to replace the filter sheet 23, the filter sheet 23 that has adsorbed more dirt or foreign matter can be detached without replacing the entire filter box 21, so as to reduce resource waste.

[0051] In addition, the filter sheet 23 is washable, after cleaning the dirt on the detached filter sheet 23, it can be used again. In other embodiments, the filter sheet 23 can also be fixedly mounted on the mounting part 212, when the user wants to replace the filter sheet 23, the filter box 21 is directly removed and replaced with a new filter box 21.

[0052] Referring to Figure 5, in the embodiment of the utility model, the filter unit 20 still contains a splashproof support frame 25, the splashproof support frame 25 is a plate body, the edge of the plate body extends downward to make the contour of the plate body match the contour of the inner wall surface of the neck 101 of the groove body 10, and the plate body can be stably fixed in the groove body 10. The splashproof support frame 25 is arranged to prevent the liquid in the upper groove body 10 from splashing out when the liquid is discharged to the lower groove body 10, so that the liquid splashes to the upper cover 30 and causes the liquid to seep along the gap between the upper cover 30 and the groove body 10. In other embodiments, when the user needs to set up a pumping device in the groove body 10, the liquid can also be prevented from splashing out of the groove body 10 when pumping in the groove body 10.

[0053] The plate body has a mounting port 251, and the plate body also has a tenon 252 arranged around the mounting port 251. The edge of the top wall 211 of the filter box 21 extends outward in an L shape and is engaged with the tenon 252, so that the filter box 21 is positioned on the splashproof support frame 25 to prevent the liquid in the groove body 10 from splashing or seeping out of the splashproof support frame 25. In the embodiment of the utility model, the filter box 21 and the splashproof support frame 25 are two independent structures that can be separated from each other. When the user wants to replace the filter box 21, the filter box 21 can be removed separately, and a new filter box 21 is installed on the splashproof support frame 25, so as to reduce resource waste. In other embodiments, the filter box 21 and the splashproof support frame 25 can also be integrated as a structure to reduce the disassembly and assembly steps.

[0054] When the plate body is engaged with the neck 101, the plate body divides the inside of the groove body 10 into an upper accommodation space and a lower accommodation space. The plate body has two splashproof cylinders 253 arranged on both sides of the mounting port. The two splashproof cylinders 253 extend upward from the plate body and are located in the upper accommodation space. The filter box 21 is located in the lower accommodation space. The upper cover has a first water inlet hole 301 and a second water inlet hole 302. The two splashproof cylinders 253 are respectively communicated with the first water inlet hole 301 and the second water inlet hole 302. When a plurality of water planting grooves form an array type water planting groove group, the drainage unit 41 and the overflow unit 42 in the water planting groove on the upper layer extend into the splashproof cylinder 253 of the water planting groove on the lower layer to prevent liquid from splashing out.

[0055] Further, the lower accommodation space also has a drainage unit 41 and an overflow unit 42 arranged on the left and right sides of the filter box 21, respectively. The filter box 21 and the inner wall of the groove body 10 have a gap to facilitate the even flow of the liquid in the groove body 10 when the liquid rises and falls.

[0056] The utility model discloses a plant growth device, which comprises a filter box 21, a plurality of groove bodies 10, a plurality of upper covers 30, a plurality of lower covers 40, a plurality of drainage units 41, a plurality of overflow units 42 and a plurality of splashproof support frames 25.

[0057] It should be noted that, although the above-mentioned embodiments have been described in the present text, the patent protection scope of the utility model is not limited thereby. Therefore, based on the innovative concept of the utility model, the changes and modifications made to the embodiments described in the present text, or the equivalent structures or equivalent process transformations made using the contents of the utility model specification and drawings, directly or indirectly apply the above technical solutions to other related technical fields, are all included in the patent protection scope of the utility model.

Claims

1. An improved device for a hydroponic planting trough, comprising a trough body, an upper cover of which has an opening for placing a certain number of planting cups, and a filter unit disposed within the trough body, characterized in that, The filter unit comprises: A filter box, a top wall of the filter box has a hollow part for a plant root in a planting cup to extend into the filter box, at least one side wall of the filter box has a mounting part, a filter sheet is detachably mounted on the mounting part, wherein the filter unit further has a splash-proof support frame, the splash-proof support frame is a plate body, the plate body has a mounting opening, the top wall of the filter box is clamped in the mounting opening, the plate body further has a clamping ring arranged around the mounting opening.

2. The hydroponic growing tank improvement device of claim 1, wherein, Wherein the contour of the plate body matches the contour of the inner wall surface of the neck part of the groove body, the plate body is clamped in the neck part and divides the inside of the groove body into an upper accommodation space and a lower accommodation space.

3. The water culture tank improvement device according to claim 2, wherein Wherein the plate body has two splash-proof cylinders arranged on two sides of the mounting opening, the two splash-proof cylinders extend upward from the plate body into the upper accommodation space.

4. The hydroponic growing tank improvement device of claim 3, wherein, Wherein the upper cover has a first water inlet hole and a second water inlet hole, the two splash-proof cylinders are respectively communicated with the first water inlet hole and the second water inlet hole.

5. The apparatus for hydroponic planting according to claim 1, wherein Wherein a bottom wall of the filter box has a mounting part, another filter sheet is detachably mounted on the mounting part of the bottom wall.

6. The hydroponic growing tank improvement device of claim 1, wherein, Wherein the splash-proof support frame and the filter box are formed in an integral structure.

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