A wall-mounted liquid culture cabinet

Abstract

The present invention belongs to the technical field of indoor cultivation equipment, and particularly refers to a wall-mounted liquid culture cabinet, including a cabinet body and a liquid storage container, a plurality of cultivation tanks are arranged on the inner side wall of the cabinet door, a cultivation liquid pipeline is arranged in the cultivation tank, a liquid replenishment through hole is opened on the cultivation liquid pipeline, the water outlet end of the cultivation liquid pipeline of the upper cultivation tank is connected with the water inlet end of the cultivation liquid pipeline of the lower cultivation tank, the water inlet end of the cultivation liquid pipeline of the first cultivation tank is connected with the water outlet end of the pump through a pipeline, the water inlet end of the pump is connected with the liquid storage cavity of the liquid storage container, and the water outlet end of the cultivation liquid pipeline of the last cultivation tank is connected with the liquid storage cavity of the liquid storage container through a pipeline; a plant growth lamp is arranged in the inner cavity of the cabinet body. The present invention arranges the cultivation tank and the plant growth lamp in the cabinet body, so that the vegetables in the cultivation tank can be isolated from the external environment, providing a pollution-free environment for the growth of the vegetables, and the overall space occupied is small, and pollution-free, green and healthy vegetables can be planted and cultivated.

Description

Technical field:

[0001] The invention belongs to the technical field of indoor cultivation equipment, and in particular relates to a wall-mounted liquid culture cabinet. Background technology:

[0002] With the rapid development of urbanization, it has gradually replaced the past self-sufficient agricultural lifestyle. In modern cities where every inch of land is valuable, people simply cannot own their own vegetable plots to grow vegetables. Therefore, urban residents can only buy vegetables in the market.

[0003] However, vegetables on the market often have problems such as polluted soil, poor planting environment, excessive pesticide application, and long storage time, which makes people who advocate green diets full of anxiety. Therefore, indoor planting has become a new trend. How to grow and cultivate pollution-free, green and healthy vegetables in limited indoor space has become a concern for people at this stage. Summary of the invention:

[0004] The purpose of the present invention is to provide a wall-mounted liquid culture cabinet that can be used for indoor planting and cultivation, which occupies less space and can cultivate pollution-free, green and healthy vegetables.

[0005] The present invention is achieved in that:

[0006] A wall-mounted liquid culture cabinet comprises a cabinet body with a cabinet door on the side, and a liquid storage container with a liquid storage cavity. A plurality of cultivation tanks placed horizontally are arranged in sequence from top to bottom on the inner side wall of the cabinet door. A cultivation liquid pipeline is arranged in each cultivation tank, and a liquid replenishment through hole is opened on the cultivation liquid pipeline. The water outlet end of the cultivation liquid pipeline of the upper cultivation tank is connected with the water inlet end of the cultivation liquid pipeline of the lower cultivation tank, the water inlet end of the cultivation liquid pipeline of the first cultivation tank is connected with the water outlet end of a water pump through a pipeline, the water inlet end of the water pump is connected with the liquid storage cavity of the liquid storage container, and the water outlet end of the cultivation liquid pipeline of the last cultivation tank is connected with the liquid storage cavity of the liquid storage container through a pipeline; a plant growth lamp is arranged in the inner cavity of the cabinet body located inside the cultivation tank to irradiate the cultivation tank.

[0007] In the above-mentioned wall-mounted liquid culture cabinet, the culture liquid pipeline includes a three-way joint 1, and the three ports of the three-way joint 1 are respectively a water inlet end, a water outlet end and a liquid replenishment end. The water outlet end of the three-way joint 1 of the upper-level culture tank is connected to the water inlet end of the three-way joint 1 of the next-level culture tank through a pipeline, the water inlet end of the three-way joint 1 of the first-level culture tank is connected to the water outlet end of the water pump through a pipeline, the water outlet end of the three-way joint 1 of the last-level culture tank is connected to the liquid storage cavity of the liquid storage container through a pipeline, the liquid replenishment end of the three-way joint 1 is connected to one end of the three-way joint 2 through a pipeline, and the other two ends of the three-way joint 2 are respectively provided with water distribution pipes arranged along the length direction of the culture tank, and the liquid replenishment through holes are opened on the water distribution pipe, and a plurality of them are arranged at intervals along the axial direction of the water distribution pipe.

[0008] In the above-mentioned wall-mounted liquid culture cabinet, the water outlet end of the three-way joint 1 is arranged through the side wall of the corresponding culture tank, the water outlet end of the three-way joint 1 of the upper-level culture tank is connected to one end of the two-way joint, and the other end of the two-way joint is connected to the water inlet end of the three-way joint 1 of the lower-level culture tank;

[0009] Or the water outlet end of the three-way joint 1 of the upper-level cultivation tank and the water inlet end of the three-way joint 1 of the lower-level cultivation tank are respectively connected to two ends of the three-way joint 3, and the other end of the three-way joint 3 is arranged upward and is a free end.

[0010] In the above-mentioned wall-mounted liquid culture cabinet, the cultivation tank is an inner cavity of a box body without a top surface, and an installation slot corresponding to the cultivation tank is vertically opened on the inner side wall of the cabinet door, and the box body is placed in the installation slot and the inner side of the box body extends out of the installation slot.

[0011] In the above-mentioned wall-mounted liquid culture cabinet, the inner side surface of the box body is inclined inwardly, and the inclination angle of the inner side surface of the box body is 5°-30°.

[0012] In the above-mentioned wall-mounted liquid culture cabinet, the plant growth lamp is connected to the inner cavity of the cabinet through a bracket. The plant growth lamp is in a long strip shape and the number and position of the plant growth lamp correspond to the cultivation tank one by one.

[0013] In the above-mentioned wall-mounted liquid culture cabinet, a vertical slide rail is vertically arranged on the inner cavity of the cabinet, and the bracket is slidably connected in the vertical slide rail. The drive component drives the bracket to drive the plant growth lamp to slide back and forth up and down along the vertical guide rail.

[0014] In the above-mentioned wall-mounted liquid culture cabinet, a linear slide rail whose axis is perpendicular to the inner wall of the cabinet door is provided on the inner cavity of the cabinet body, and the vertical slide rail is slidably connected to the linear slide rail. The vertical slide rail is driven by the second driving component to drive the bracket and the plant growth lamp to slide toward or away from the cultivation tank.

[0015] In the above-mentioned wall-mounted liquid culture cabinet, an air inlet is provided on the bottom surface of the cabinet body, and an air outlet is provided on the top surface. The air inlet is covered with a filter cotton net, and an exhaust fan for discharging air outwards is provided at the air outlet.

[0016] In the above-mentioned wall-mounted liquid culture cabinet, the front and rear sides of the cabinet body are cabinet doors, and the cabinet doors are single-leaf door structures or double-leaf door structures.

[0017] The outstanding advantages of the present invention compared with the prior art are:

[0018] 1. The present invention arranges the cultivation tank and the plant growth lamp in the cabinet, so that the vegetables in the cultivation tank can be isolated from the external environment, providing a pollution-free environment for the growth of vegetables; at the same time, it can also effectively prevent the light of the plant growth lamp from irradiating outside the cabinet to avoid affecting people's normal life. The overall space occupied is small, and pollution-free, green and healthy vegetables can be planted and cultivated;

[0019] 2. The present invention uses a water pump to extract the culture solution in the liquid storage cavity into the culture pipe in the first-stage culture tank, and enters the tank of the first-stage culture tank through the liquid replenishment through hole on the culture pipe; after the culture solution in the first-stage culture tank is saturated, the excess culture solution can enter the culture pipe of the next-stage culture tank from top to bottom in sequence, so that the culture solution in each stage of the culture tank is in a saturated state; finally, the excess culture solution returns to the liquid storage cavity of the liquid storage container through the culture pipe of the last-stage culture tank, realizing the circulation of the culture solution;

[0020] 3. The plant growth lamp of the present invention can move up and down to ensure that the vegetables in the cultivation tank receive uniform light; and, according to the growth conditions of the vegetables, the plant growth lamp can also move away from or closer to the cultivation tank to ensure that the vegetables can maintain an optimal distance from the plant growth lamp. Description of the drawings:

[0021] Figure 1 It is an overall schematic diagram of the present invention;

[0022] Figure 2 is a schematic diagram of the inner side wall of the cabinet door of the present invention;

[0023] Figure 3 The present invention is a schematic diagram of the culture tank and the culture liquid pipeline Figure 1 ;

[0024] Figure 4 The present invention is a schematic diagram of the culture tank and the culture liquid pipeline Figure 2 ;

[0025] Figure 5 It is a schematic diagram of a cabinet without cabinet doors and a plant growth lamp of the present invention.

[0026] In the figure: 1. cabinet body; 2. cabinet door; 3. cultivation tank; 4. liquid replenishment hole; 5. plant growth lamp; 6. three-way connector 1; 7. three-way connector 2; 8. water distribution pipe; 9. three-way connector 3; 10. box body; 11. bracket; 12. exhaust fan. Specific implementation method:

[0027] The present invention is further described below with reference to specific embodiments. Figure 1 —5:

[0028] A wall-mounted liquid culture cabinet comprises a cabinet body 1 with a cabinet door 2 on the side, and a liquid storage container with a liquid storage cavity. A plurality of horizontally placed cultivation grooves 3 are sequentially arranged on the inner side wall of the cabinet door 2 from top to bottom. A cultivation liquid pipeline is arranged in each cultivation groove 3. A liquid replenishment through hole 4 is opened on the cultivation liquid pipeline. The water outlet end of the cultivation liquid pipeline of the upper cultivation groove 3 is connected with the water inlet end of the cultivation liquid pipeline of the lower cultivation groove 3. The water inlet end of the cultivation liquid pipeline of the first cultivation groove 3 is connected with the water outlet end of a water pump through a pipeline. The water inlet end of the water pump is connected with the liquid storage cavity of the liquid storage container. The water outlet end of the cultivation liquid pipeline of the last cultivation groove 3 is connected with the liquid storage cavity of the liquid storage container through a pipeline. The liquid storage cavity of the liquid storage container is filled with culture liquid, and vegetables are planted in each cultivation groove 3. The present invention uses a water pump to extract the culture solution in the liquid storage cavity into the culture pipe in the first-stage culture tank 3, and the culture solution can enter the tank of the first-stage culture tank 3 through the liquid replenishment hole 4 on the culture pipe; after the culture solution in the first-stage culture tank 3 is saturated, the excess culture solution can enter the culture pipe of the next-stage culture tank 3 from top to bottom in sequence, so that the culture solution in each stage of the culture tank 3 is in a saturated state; finally, the excess culture solution returns to the liquid storage cavity of the liquid storage container through the culture pipe of the last stage of the culture tank 3, realizing the circulation of the culture solution.

[0029] At the same time, in order to meet the lighting requirements for vegetable growth, a plant growth lamp 5 is provided in the inner cavity of the cabinet 1 located inside the cultivation tank 3 to illuminate the cultivation tank 3 .

[0030] In addition, the present invention arranges the cultivation tank 3 and the plant growth lamp 5 in the cabinet 1, which can not only ensure that the vegetables in the cultivation tank 3 are not polluted by the outside world, but also prevent the light of the plant growth lamp 5 from irradiating outside the cabinet 1 to avoid affecting people's normal life.

[0031] Furthermore, the specific implementation method of the culture liquid pipeline is as follows: the culture liquid pipeline includes a three-way joint 6, and the three ports of the three-way joint 6 are respectively an inlet end, an outlet end and a liquid replenishment end. The outlet end of the three-way joint 6 of the upper-level culture tank 3 is connected to the water inlet end of the three-way joint 6 of the lower-level culture tank 3 through a pipeline, the water inlet end of the three-way joint 6 of the first-level culture tank 3 is connected to the water outlet end of the water pump through a pipeline, the water outlet end of the three-way joint 6 of the last-level culture tank 3 is connected to the liquid storage cavity of the liquid storage container through a pipeline, the liquid replenishment end of the three-way joint 6 is connected to one end of the three-way joint 7 through a pipeline, and the other two ends of the three-way joint 7 are respectively provided with a water distribution pipe 8 arranged along the length direction of the culture tank 3, and the liquid replenishment through hole 4 is opened on the water distribution pipe 8, and a plurality of them are arranged at intervals along the axial direction of the water distribution pipe 8. That is, with the help of the water distribution pipe 8 and the liquid replenishment hole 4 on the water distribution pipe 8, the culture solution can flow into various positions in the cultivation tank 3, thereby ensuring that the vegetables planted and cultivated in the same cultivation tank 3 can obtain the same and sufficient culture solution.

[0032] At the same time, one of the ways adopted for connecting the cultivation pipe of the upper-level cultivation tank 3 with the cultivation pipe of the lower-level cultivation tank 3 is that the water outlet end of the three-way joint 6 is penetrated and arranged on the side wall of the corresponding cultivation tank 3, the water outlet end of the three-way joint 6 of the upper-level cultivation tank 3 is connected with one end of the two-way joint, and the other end of the two-way joint is connected with the water inlet end of the three-way joint 6 of the lower-level cultivation tank 3.

[0033] In this embodiment, the cultivation pipeline of the upper cultivation tank 3 and the cultivation pipeline of the lower cultivation tank 3 are connected in the following manner: the water outlet end of the three-way joint 6 of the upper cultivation tank 3 and the water inlet end of the three-way joint 6 of the lower cultivation tank 3 are respectively connected to two ends of the three-way joint 9, and the other end of the three-way joint 9 is set upward and is a free end. Among them, the free end of the three-way joint 9 can be blocked during normal use, and can also be connected to the liquid storage cavity of the liquid storage container through the pump body and the pipeline to serve as a supplementary channel for the culture solution to accelerate the circulation of the culture solution.

[0034] In addition, in order to facilitate the cleaning and subsequent maintenance and replacement of the cultivation trough 3, in the present embodiment, the cultivation trough 3 and the cabinet door 2 are of a split structure, that is, the cultivation trough 3 is an inner cavity of a box body 10 without a top surface, and installation slots corresponding to the cultivation trough 3 are vertically opened on the inner side wall of the cabinet door 2, and the box body 10 is placed in the installation slot and the inner side portion of the box body 10 extends out of the installation slot, and the inner side portion of the box body 10 extending out of the installation slot provides space for the planting and growth of vegetables.

[0035] Furthermore, in order to ensure that the box body 10 can be stably placed in the installation slot and provide more space for the planting and growth of vegetables, the inner side surface of the box body 10 is tilted inward, and the tilt angle of the inner side surface of the box body 10 is 5°-30°. In this embodiment, the tilt angle of the inner side surface of the box body 10 is 15°

[0036] The specific arrangement of the plant growth lamp 5 in the inner cavity of the cabinet 1 is as follows: the plant growth lamp 5 is connected to the inner cavity of the cabinet 1 through a bracket 11. At the same time, in order to ensure that the vegetables in each level of the cultivation tank 3 can obtain sufficient light, the plant growth lamp 5 is in a long strip shape and its number and position correspond one-to-one to the cultivation tank 3.

[0037] Furthermore, in order to allow the vegetables in the cultivation tank 3 to obtain uniform light as much as possible, a vertical slide rail is vertically arranged on the inner cavity of the cabinet 1, and the bracket 11 is slidably connected in the vertical slide rail, and the drive component 1 drives the bracket 11 to drive the plant growth lamp 5 to slide back and forth along the vertical guide rail. Among them, the drive component 1 can adopt a common drive device on the existing market, including a servo motor fixed on the vertical slide rail, a screw rod is connected in parallel to the output shaft of the servo motor, a nut is threadedly connected to the screw rod, and the nut is fixed to the bracket 11; of course, it can also include a telescopic cylinder fixed on the vertical slide rail, and the telescopic rod of the telescopic cylinder is fixedly connected to the bracket 11.

[0038] Furthermore, considering that the distance between the vegetables and the plant growth lamp 5 will decrease after the vegetables grow, in order to maintain the best spacing distance between the vegetables and the plant growth lamp 5. The inner cavity of the cabinet 1 is provided with a linear slide rail whose axis is perpendicular to the inner wall of the cabinet door 2, and the vertical slide rail is slidably connected to the linear slide rail, and the vertical slide rail is driven by the driving component 2 to drive the bracket 11 and the plant growth lamp 5 to slide closer or away from the cultivation tank 3. Its driving component 2 is consistent with the above-mentioned driving component 1, and both can adopt the common driving device on the existing market, including a servo motor fixed on the linear slide rail or the cabinet 1, and a screw is connected in parallel to the output shaft of the servo motor, and a nut is threadedly connected to the screw, and the nut is fixed on the vertical slide rail; of course, it can also include a telescopic cylinder fixed on the linear slide rail or the cabinet 1, and the telescopic rod of the telescopic cylinder is fixedly connected to the vertical slide rail.

[0039] At the same time, the cooperation mode between the vertical slide rail and the linear slide rail can also be interchanged, that is, the vertical slide rail is fixed on the inner cavity of the cabinet 1, the linear slide rail is slidably connected to the vertical slide rail, and the bracket 11 is slidably connected to the linear slide rail.

[0040] In addition, in order to maintain air flow between the inner cavity of the cabinet 1 and the outside air and promote the growth of vegetables, the cabinet 1 is provided with an air inlet on the bottom surface and an air outlet on the top surface, the air inlet is covered with a filter cotton net, and the air outlet is provided with an exhaust fan 12 for discharging to the outside. The filter cotton net can effectively prevent external pollutants and particulate matter from entering the cabinet 1, thereby ensuring a green and pollution-free environment for the growth of vegetables.

[0041] Furthermore, in order to increase the cultivation and planting amount of vegetables of the present invention, in the present embodiment, the front and rear sides of the cabinet body 1 are both cabinet doors 2, and the cabinet doors 2 can be a single-door structure or a double-door structure.

[0042] The above embodiment is only one of the preferred embodiments of the present invention, and is not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes made based on the shape, structure, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wall-mounted liquid culture cabinet, characterized in that: The invention comprises a cabinet body (1) with a cabinet door (2) on the side, and a liquid storage container having a liquid storage cavity. The inner side wall of the cabinet door (2) is provided with a plurality of horizontally placed cultivation grooves (3) in order from top to bottom. A cultivation liquid pipeline is provided in each cultivation groove (3). A liquid replenishment through hole (4) is provided on the cultivation liquid pipeline. The water outlet end of the cultivation liquid pipeline of the upper cultivation groove (3) is connected with the water inlet end of the cultivation liquid pipeline of the lower cultivation groove (3). The water inlet end of the cultivation liquid pipeline of the first cultivation groove (3) is connected with the water outlet end of a pump through a pipeline. The water inlet end of the pump is connected with the liquid storage cavity of the liquid storage container. The water outlet end of the cultivation liquid pipeline of the last cultivation groove (3) is connected with the liquid storage cavity of the liquid storage container through a pipeline. A plant growth lamp (5) is provided in the inner cavity of the cabinet body (1) located inside the cultivation groove (3) and irradiates toward the cultivation groove (3). The culture liquid pipeline comprises a three-way joint (6), the three ports of the three-way joint (6) are respectively a water inlet end, a water outlet end and a liquid replenishment end, the water outlet end of the three-way joint (6) of the upper-stage culture tank (3) is connected to the water inlet end of the three-way joint (6) of the lower-stage culture tank (3) through a pipeline, the water inlet end of the three-way joint (6) of the first-stage culture tank (3) is connected to the water outlet end of the pump through a pipeline, the water outlet end of the three-way joint (6) of the last-stage culture tank (3) is connected to the liquid storage chamber of the liquid storage container through a pipeline, the liquid replenishment end of the three-way joint (6) is connected to one end of the three-way joint (7) through a pipeline, and the other two ends of the three-way joint (7) are respectively provided with water distribution pipes (8) arranged along the length direction of the culture tank (3), and the liquid replenishment through holes (4) are arranged on the water distribution pipe (8), and a plurality of the water distribution through holes (4) are arranged at intervals along the axial direction of the water distribution pipe (8); The cultivation tank (3) is an inner cavity of a box body (10) without a top surface, and installation slots corresponding to the cultivation tanks (3) are vertically provided on the inner side wall of the cabinet door (2), and the box body (10) is placed in the installation slots and the inner side of the box body (10) extends out of the installation slots.

2. The wall-mounted liquid culture cabinet according to claim 1, characterized in that: The water outlet end of the three-way joint (6) is arranged through the side wall of the corresponding cultivation tank (3), the water outlet end of the three-way joint (6) of the upper-level cultivation tank (3) is connected to one end of the two-way joint, and the other end of the two-way joint is connected to the water inlet end of the three-way joint (6) of the lower-level cultivation tank (3); Or the water outlet end of the three-way joint one (6) of the upper-level cultivation tank (3) and the water inlet end of the three-way joint one (6) of the lower-level cultivation tank (3) are respectively connected to two ends of the three-way joint three (9), and the other end of the three-way joint three (9) is arranged upward and is a free end.

3. The wall-mounted liquid culture cabinet according to claim 1, characterized in that: The inner side surface of the box body (10) is tilted inwards, and the tilt angle of the inner side surface of the box body (10) is 5°-30°.

4. The wall-mounted liquid culture cabinet according to claim 1, characterized in that: The plant growth lamps (5) are connected to the inner cavity of the cabinet (1) via a bracket (11); the plant growth lamps (5) are in a long strip shape and their number and positions correspond one-to-one to the cultivation tanks (3).

5. The wall-mounted liquid culture cabinet according to claim 4, characterized in that: A vertical slide rail is vertically arranged on the inner cavity of the cabinet (1), and the bracket (11) is slidably connected in the vertical slide rail. The drive component drives the bracket (11) to drive the plant growth lamp (5) to slide back and forth up and down along the vertical guide rail.

6. The wall-mounted liquid culture cabinet according to claim 5, characterized in that: The inner cavity of the cabinet (1) is provided with a linear slide rail whose axis is perpendicular to the inner wall of the cabinet door (2); the vertical slide rail is slidably connected to the linear slide rail; the vertical slide rail is driven by the second driving component to drive the bracket (11) and the plant growth lamp (5) to slide towards or away from the cultivation tank (3).

7. The wall-mounted liquid culture cabinet according to claim 1, characterized in that: The cabinet (1) is provided with an air inlet on the bottom surface and an air outlet on the top surface. The air inlet is covered with a filter cotton net, and an exhaust fan (12) for discharging air outwards is provided at the air outlet.

8. A wall-mounted liquid culture cabinet according to any one of claims 1 to 7, characterized in that: The front and rear sides of the cabinet body (1) are both cabinet doors (2), and the cabinet doors (2) are of a single-leaf door structure or a double-leaf door structure.

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