CN215380571U

CN215380571U - Water quality circulation treatment device based on NFT liquid flow water planting system

Info

Publication number: CN215380571U
Application number: CN202121842180.XU
Authority: CN
Inventors: 徐同飞; 毛欣; 王铁链; 孟文
Original assignee: Weifang Sino Israel Agricultural Technology Co ltd
Current assignee: Weifang Sino Israel Agricultural Technology Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-04
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a water quality circulation treatment device based on an NFT liquid flow hydroponic planting system, which comprises an installation frame, a plurality of culture layers uniformly arranged in the middle of the installation frame, a plurality of guide pipes arranged among the culture layers and a connecting mechanism used for connecting the culture layers and the guide pipes. In the utility model, the flow guide pipe between two adjacent culture layers is connected through the connecting mechanism, so that the disassembly is convenient, and the amount of nutrient solution in each culture layer can be controlled to be the same through the additional water valve, thereby ensuring the balanced growth of each culture layer.

Description

Water quality circulation treatment device based on NFT liquid flow water planting system

Technical Field

The utility model relates to the technical field of water treatment, in particular to a water quality circulating treatment device based on an NFT liquid flow hydroponic planting system.

Background

NFT is also a nutrient film technology, which refers to a simpler water culture method for planting flowers in a shallow flowing nutrient solution for cultivation. The facility of the technology mainly comprises a planting tank, a liquid storage tank and a nutrient solution circulating and flowing device. The principle of the method is that a very thin nutrient solution (0.5-1 cm) layer is used and continuously and circularly flows through the root system of the crops, so that the moisture and the nutrient of the crops are continuously supplied, and the fresh oxygen for the root system is continuously supplied. The NFT method is used for cultivating crops, the irrigation technology is greatly simplified, the water demand of the crops does not need to be calculated every day, and the nutrition elements are supplied in a balanced manner.

When the NFT technology is used for planting, the existing NFT technology is only used for simply connecting two adjacent culture layers by a flow guide pipe, so that the NFT technology is not convenient to disassemble, cannot control the liquid flow between the two culture layers, cannot guarantee the balance of nutrient substances of a plurality of culture layers, and influences the excellent growth degree of cultures.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of the prior art and provides a water quality circulation treatment device based on an NFT liquid flow hydroponic planting system.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the water quality circulation treatment device based on the NFT liquid flow hydroponic planting system comprises an installation frame, a plurality of culture layers uniformly arranged in the middle of the installation frame, a plurality of guide pipes arranged among the culture layers and a connecting mechanism used for connecting the culture layers and the guide pipes;

the culture layer is connected with a flow outlet pipe through threads;

the connecting mechanism comprises a sleeve ring sleeved outside the outflow pipe and a plurality of steel balls rotatably arranged in the outflow pipe, a movable groove is formed in the inner side of the sleeve ring, a limiting ring is arranged on the outer wall of the outflow pipe, the upper end of the sleeve ring is connected with the limiting ring through a reset spring, and a sliding groove matched with the steel balls is formed in the flow guide pipe.

Further, the honeycomb duct is slidably embedded in the supporting plate, one side of the supporting plate is connected with a connecting plate, and the connecting plate is connected with the mounting frame through a plurality of locking bolts.

Furthermore, a plurality of flow guide pipes are respectively provided with a first water valve, each first water valve comprises a valve core which is rotatably arranged in each flow guide pipe, a rotating rod is arranged on the right side of each valve core, a valve is arranged on the right side of each rotating rod, and the inner wall of each flow guide pipe is provided with a groove matched with the corresponding valve core.

Further, the bottom the cultivation layer is connected with the water tank through the honeycomb duct, the water tank sets up in the small handcart, the water tank is connected with the water pump, the outlet pipe and the top cultivation layer of water pump are connected, set up in the installing frame with outlet pipe complex guide way.

Further, the installing frame top evenly is provided with a plurality of light, the installing frame bottom is provided with the deflector, evenly be provided with a plurality of guide blocks on the deflector, be provided with the wet return in the guide block, be provided with the second water valve on the wet return, the second water valve is with first water valve looks isostructure.

Compared with the prior art, the utility model has the following beneficial effects:

in the utility model, the flow guide pipe between two adjacent culture layers is connected through the connecting mechanism, so that the disassembly is convenient, and the amount of nutrient solution in each culture layer can be controlled to be the same through the additional water valve, thereby ensuring the balanced growth of each culture layer.

Drawings

FIG. 1 is a schematic overall structure diagram of a water quality circulation treatment device based on an NFT liquid flow hydroponic planting system provided by the utility model;

FIG. 2 is a schematic diagram of the internal structure of the connection mechanism of the water quality circulation treatment device based on the NFT liquid flow hydroponic planting system;

fig. 3 is a schematic diagram of the internal structure of a water valve of the water circulation treatment device based on the NFT liquid flow hydroponic planting system.

In the figure: 1. installing a frame; 2. a culture layer; 3. a flow guide pipe; 301. a support plate; 4. a connecting mechanism; 401. a collar; 402. a limiting ring; 5. a discharge pipe; 6. a water tank; 7. a water pump; 8. a first water valve; 801. a valve core; 802. a rotating rod; 803. a valve; 9. a second water valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the water circulation treatment device based on the NFT liquid flow hydroponic cultivation system comprises a mounting frame 1, a plurality of culture layers 2 uniformly arranged in the middle of the mounting frame 1, a plurality of guide pipes 3 arranged among the culture layers 2, and a connecting mechanism 4 for connecting the culture layers 2 and the guide pipes 3;

the culture layer 2 is connected with a flow outlet pipe 5 through threads;

the connecting mechanism 4 comprises a lantern ring 401 sleeved outside the outflow pipe 5 and a plurality of steel balls rotatably arranged in the outflow pipe 5, the inner side of the lantern ring 401 is provided with a movable groove, the outer wall of the outflow pipe 5 is provided with a limit ring 402, the upper end of the lantern ring 401 is connected with the limit ring 402 through a reset spring, and the guide pipe 3 is provided with a sliding groove matched with the steel balls.

Further, honeycomb duct 3 inlays in backup pad 301 in the cunning, and backup pad 301 one side is connected with even board, even board is connected with installing frame 1 through a plurality of locking bolt.

Furthermore, a plurality of flow guide pipes 3 are respectively provided with a first water valve 8, the first water valve 8 comprises a valve core 801 rotatably arranged in the flow guide pipe 3, the right side of the valve core 801 is provided with a rotating rod 802, the right side of the rotating rod 802 is provided with a valve 803, and the inner wall of the flow guide pipe 3 is provided with a groove matched with the valve core 801.

Further, layer 2 is cultivateed to bottom is connected with water tank 6 through honeycomb duct 3, and water tank 6 sets up in the small handcart, and water tank 6 is connected with water pump 7, and layer 2 is cultivateed with the top to the outlet pipe of water pump 7, has seted up in the installing frame 1 with outlet pipe complex guide way.

Further, a plurality of illuminating lamps are uniformly arranged at the top of the mounting frame 1, a guide plate is arranged at the bottom of the mounting frame 1, a plurality of guide blocks are uniformly arranged on the guide plate, a water return pipe is arranged in each guide block, a second water valve 9 is arranged on each water return pipe, and the second water valve 9 and the first water valve 8 are of the same structure.

The working principle is as follows: when nutrient solution is conveyed to a culture, each culture layer 2 and the honeycomb duct 3 are connected firstly, the honeycomb duct 3 is clamped in the inlet and outlet flow tube 5, so that steel balls are clamped in a sliding groove of the honeycomb duct 3, if the honeycomb duct 3 needs to be disassembled, the lantern ring 401 only needs to be extruded upwards, the honeycomb duct 3 only needs to be pulled downwards, so that the steel balls are extruded into a movable groove of the outlet flow tube 5, and the lantern ring 401 returns to the original position under the action of the reset spring, so that the disassembly of the honeycomb duct 3 is realized; the water pump 7 is started, the second water valve 9 is closed, nutrient solution flows into the top culture layer 2 from the water outlet pipe of the water pump 7, until each culture layer 2 is filled with the nutrient solution from bottom to top, the first water valve 8 between the adjacent culture layers 2 is closed, the valve core 801 is driven to rotate to the position vertical to the section of the flow guide pipe 3 by rotating the valve 803, the nutrient solution amount of each culture layer 2 is the same, and the balanced growth of cultures is ensured.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The water quality circulation treatment device based on the NFT liquid flow hydroponic planting system is characterized by comprising an installation frame (1), a plurality of culture layers (2) uniformly arranged in the middle of the installation frame (1), a plurality of guide pipes (3) arranged among the culture layers (2) and a connecting mechanism (4) for connecting the culture layers (2) and the guide pipes (3);

the culture layer (2) is connected with a flow outlet pipe (5) through threads;

the connecting mechanism (4) comprises a sleeve ring (401) sleeved outside the outflow pipe (5) and a plurality of steel balls rotatably arranged in the outflow pipe (5), a movable groove is formed in the inner side of the sleeve ring (401), a limiting ring (402) is arranged on the outer wall of the outflow pipe (5), the upper end of the sleeve ring (401) is connected with the limiting ring (402) through a reset spring, and a sliding groove matched with the steel balls is formed in the flow guide pipe (3).

2. The NFT liquid stream hydroponic planting system-based water circulation treatment device of claim 1, wherein the draft tube (3) is slidably embedded in a support plate (301), and a connecting plate is connected to one side of the support plate (301) and connected to the mounting frame (1) through a plurality of locking bolts.

3. The water quality circulation treatment device based on the NFT liquid flow hydroponic planting system as claimed in claim 1, wherein a plurality of the flow guide pipes (3) are respectively provided with a first water valve (8), the first water valve (8) comprises a valve core (801) rotatably arranged inside the flow guide pipe (3), the right side of the valve core (801) is provided with a rotating rod (802), the right side of the rotating rod (802) is provided with a valve (803), and the inner wall of the flow guide pipe (3) is provided with a groove matched with the valve core (801).

4. The water quality circulation treatment device based on the NFT liquid flow hydroponic planting system as claimed in claim 1, wherein the bottom culture layer (2) is connected with a water tank (6) through a flow guide pipe (3), the water tank (6) is arranged in a trolley, the water tank (6) is connected with a water pump (7), a water outlet pipe of the water pump (7) is connected with the top culture layer (2), and a guide groove matched with the water outlet pipe is formed in the mounting frame (1).

5. The water quality circulation treatment device based on the NFT liquid flow hydroponic planting system as claimed in claim 4, wherein a plurality of illuminating lamps are uniformly arranged at the top of the installation frame (1), a guide plate is arranged at the bottom of the installation frame (1), a plurality of guide blocks are uniformly arranged on the guide plate, a water return pipe is arranged in each guide block, a second water valve (9) is arranged on each water return pipe, and the second water valve (9) has the same structure as the first water valve (8).