CN203136720U - Bowl-stacking type column soilless culture facility - Google Patents

Abstract

The utility model provides a stacked-bowl type column soilless cultivation facility, the structure of which includes a stacked-bowl type column soilless cultivation facility, which is characterized in that it includes a bowl-shaped planting container (1) with a large upper mouth and a smaller bottom; the planting container (1) An accommodating cavity is formed inside; the center of the bottom (3) of the planting container is provided with a series of fixed tubes (2) protruding and extending into the planting container; the bottom (3) is provided with a nutrient solution outflow hole (301). The utility model adopts a multi-layer stacking design, and crops can be planted in each layer, making full use of the three-dimensional space; a double-layer structure of "receiving pipe" can be installed between each two layers for connection, and the connection between layers is stable ;The nutrient solution and the substrate are stored in the planting container, which is easy to clean; at the same time, the interlayer stacking method is divided into a connection with a connection tube and a connection without a connection tube to adapt to different plant heights and fully meet the different needs of different users.

Description

Stacked bowl column soilless cultivation facilities

technical field

The utility model relates to the field of planters, in particular to a stacked-bowl type column soilless cultivation facility.

Background technique

Soilless cultivation technology is a method of cultivating plants without soil, including hydroponics, mist (air) cultivation, and matrix cultivation.

Substrate cultivation uses peat or forest humus, vermiculite and other light materials as the seedling substrate to fix the plants, allowing the plant roots to grow in a loose, breathable, water-retaining, and fertilizer-retaining medium, and directly absorb the nutrient solution. Modern cultivation technology. The nutrients needed for plant growth are provided by artificially prepared nutrient solution or organic nutrient solution through drip irrigation or trickle irrigation, and the nutrient composition and substrate water content are easy to control.

Three-dimensional cultivation, also known as vertical cultivation, is a cultivation technology that makes full use of space developed along with greenhouse technology and soilless cultivation technology. The erected cultivation columns or walls are used as the carrier of plant planting and growth, so that cultivation can develop into space. , is a technology that can make full use of greenhouse space and solar energy to increase the effective amount of ground cultivation.

The patent application document with the application number 00214749.1 discloses a three-dimensional combination flower pot. In the middle of the flower pot, a tapered casing with a small diameter on the top and a large bottom is arranged. The casing in the middle of the upper flowerpot is set on the casing of the lower flowerpot. A water leakage hole is arranged at the bottom of the basin near the sleeve pipe. The flowerpots are three-dimensionally combined up and down through the sleeves, so as to reach the required height.

There are following deficiencies in the prior art:

1. Use bushings to connect the flower pots. If there is a slight angle of inclination at the connection between the two floors, when it reaches a certain height, multiple small angles of inclination will cause the high-rise flower pots to have a large inclination angle with the ground and become unstable. Case.

2. There is a water leakage hole near the sleeve pipe at the bottom of the flower pot. When watering the nutrient solution in the flower pot, manual watering is very troublesome. If watering equipment is used, the watering equipment needs to be arranged outside the flower pot, which not only affects the appearance but also wastes space.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide stacked bowl-type column soilless cultivation facilities to ensure the stability of the facilities located on high floors.

Another inventive object of the present utility model is also the use of watering equipment.

The utility model is realized through the following technical solutions:

Stacked bowl-type column soilless cultivation facilities, including a bowl-shaped planting container with a large upper mouth and a smaller bottom; The fixed pipe runs through up and down and has equal diameters; the bottom is provided with a nutrient solution outflow hole.

For the above-mentioned stacked bowl-type column soilless cultivation facility, the bottom forms a convex ring on the side away from the containing chamber outside the area where the nutrient solution outflow hole is arranged, and the series fixed pipes also extend to this side, and the convex ring and the series fixed pipes There are radial ribs between them.

In the above-mentioned stacked bowl-type column soilless cultivation facility, one end of the stacked fixed pipe is provided with an annular inner step, and the other end is provided with an annular outer step matched with the inner step.

The above-mentioned stacked bowl-type column soilless cultivation facility also includes a receiving pipe whose cross-section is the same as that of the stacked fixed pipe.

In the above-mentioned stacked bowl-type column soilless cultivation facility, the receiving pipe includes a coaxial receiving inner pipe and a receiving outer pipe; the outer receiving pipe and the inner receiving pipe are connected by radial ribs extending in the axial direction; the receiving pipe The internal and external diameter of the inner tube is the same as that of the cascade fixed tube on the planting container, and the internal diameter of the receiving external tube is equivalent to the external diameter of the convex ring on the planting container.

For the above-mentioned stacked bowl-type column soilless cultivation facility, one end of the receiving outer tube is provided with an annular inner step, and the other end is provided with an annular outer step.

The above-mentioned stacked bowl-type column soilless cultivation facility also includes a receiving pipe whose cross-section is consistent with the series-stacked fixed pipe.

In the above-mentioned stacked bowl-type column soilless cultivation facility, the receiving pipe includes a coaxial receiving inner pipe and a receiving outer pipe; the outer receiving pipe and the inner receiving pipe are connected by radial ribs extending in the axial direction; the receiving pipe The internal and external diameters of the inner pipe are the same as those of the cascade fixed pipe on the planting container, and the internal diameter of the receiving external pipe is greater than or equal to the external diameter of the convex ring on the planting container.

For the above-mentioned stacked bowl-type column soilless cultivation facility, one end of the receiving outer tube is provided with an annular inner step, and the other end is provided with an annular outer step.

In the stacked-bowl column soilless cultivation facility, the planting container is a rotating body with arc-shaped walls, the diameter of the upper half is larger, the diameter of the lower half is smaller, and the transition between the upper half and the lower half is smooth.

The beneficial effects of this new use are:

1. When in use, the tandem fixed tubes in the middle of multiple planting containers can be placed on the same standpipe, and the upper tandem fixed tubes are used to support the upper tandem fixed tubes to form a multi-layer stacked design on one stand tube. Since the tandem fixed pipe is set on a fixed standpipe, the installation is stable without tilting;

2. The watering equipment can be installed inside the standpipe that passes through the middle of the planting container and the fixed pipe is stacked in series, which does not occupy the external space and will not affect the appearance. It is especially suitable for landscape cultivation.

Description of drawings

Fig. 1 is the structural representation of the utility model stacking bowl type column soilless cultivation facility;

Fig. 2 is the looking up structure schematic diagram of the utility model stacking bowl type column soilless cultivation facility;

Fig. 3 is the structural representation of the utility model receiving pipe;

Fig. 4 is a schematic diagram of a partial cross-sectional structure of a receiving pipe of the present invention;

Fig. 5 is a schematic diagram of the use state of the stacked bowl type column soilless cultivation facility of the utility model;

Fig. 6 is a schematic diagram of the connection structure between planting containers in Fig. 5;

Fig. 7 is a schematic diagram of another use state of the utility model stacking bowl type column soilless cultivation facility;

Fig. 8 is a schematic cross-sectional structure diagram of Fig. 7;

Fig. 9 is an enlarged schematic diagram of part A in Fig. 8;

FIG. 10 is an enlarged schematic diagram of part B in FIG. 8 .

In the above drawings, 1. Planting container; 2. Tandem fixed pipe; 3. Bottom; 4. Accepting pipe; 5. Standpipe; 201, inner step; 202, outer step; Convex ring; 303, reinforcing rib; 401, receiving inner pipe; 402, receiving outer pipe; 403, radial rib; 4021, inner step; 4022, outer step.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

As shown in Figures 1 and 2, the stacked bowl-type column soilless cultivation facility provided by the utility model includes a bowl-shaped planting container 1 with a large upper mouth and a small lower bottom; a housing cavity is formed inside the planting container 1 to accommodate the cultivation substrate and nutrient solution and plant root system; the center of the bottom 3 is provided with a tandem fixed tube 2 extending into the accommodation cavity, the tandem fixed tube 2 runs through up and down and has the same diameter, so that it can be inserted into the standpipe or column while using the tandem The fixed pipe 2 supports the cultivation facilities stacked on the top; the bottom 3 is provided with a nutrient solution outflow hole 301 to allow excess nutrient solution to flow downward, and also has a ventilation function. The bottom 3 forms a convex ring 302 on the side away from the containing chamber outside the area where the nutrient solution outflow hole 301 is arranged, and the series fixed tube 2 also extends to this side, and there is a radial reinforcement between the convex ring 302 and the series fixed tube 2 Ribs 303, so that the bonding strength between the planting container 1 and the series fixed pipe 2 is higher. One end of the stacked fixed pipe 2 is provided with an annular inner step 201 , and the other end is provided with an annular outer step 202 matched with the inner step 201 .

In order to meet the different requirements for space heights caused by different growth heights of different plants, the utility model also includes a receiving pipe 4 as shown in FIG. 3 . The receiving tube 4 includes a coaxial receiving inner tube 401 and a receiving outer tube 402; the receiving outer tube 402 and the receiving inner tube 401 are connected by radial ribs 403 extending in the axial direction; the receiving inner tube 401 is connected to the planting container 1 The internal and external diameters of the series fixed pipes 2 are the same, so that they can be placed on the same column and can be supported by the end faces of the lower series fixed pipes. Slightly larger than the outer diameter of the convex ring 302, so that the convex ring 302 below the upper planting container is inserted into the inner side of the upper mouth of the outer tube 402 to improve the stability of the support.

When assembled and connected as shown in Figure 5, each planting container 1 is sequentially sleeved on the standpipe 5 through the series fixed tube 2, and the series fixed tube 2 on the lower planting container 1 supports the series stacked fixed tube 2 on the upper planting container 1, Form the cultivation column that planting container 1 superimposes. In this way, each planting container 1 is fixedly connected to the standpipe 5 in the horizontal direction, and there is no instability of the upper layer caused by the accumulation of small angle changes; With the cooperation of the steps 202, the upper and lower layers of the planting container 1 can further realize relative concentric fixation and maintain stability.

When assembling and connecting as shown in Figure 7 and Figure 8, select the required number of receiving tubes 4 according to the actual situation, and insert the planting container 1 and receiving tube 4 into the standpipe 5 in order, so that each planting container 1 and receiving tube 4 They are all fixedly connected with the standpipe 5 in the horizontal direction, and there is no instability of the upper layer caused by the accumulation of small angle changes; , so that the receiving tubes 4 of each layer are combined more stably and ensure coaxial installation; The container 1 is coaxially installed with the receiving pipe 4; the upper end of the stacked fixed pipe 2 of the planting container 1 is aligned with the receiving inner pipe 401 under the fixing of the standpipe 5, so that the connection is more stable.

The planting container 1 is a body of revolution with arc-shaped walls, its upper half has a larger diameter, the lower half has a smaller diameter, and the upper half and the lower half have a smooth transition. With such a design, while ensuring a larger planting area in the upper part, it can accommodate more substrates and provide sufficient space for root growth. The lower part is mainly used for the collection of excess nutrient solution so that it drips into the lower planting container 1 through the nutrient solution outflow hole to provide nutrient solution for the lower plants, forming a nutrient solution supply direction connected in series from top to bottom. The small internal area allows the nutrient solution to drip into the lower space near the stacked fixed tubes, that is, it is not easy to drip to the outside of the lower planting container and avoid directly dripping on the seedlings; in addition, the smooth transition between the upper half and the lower half also helps The nutrient solution gathers towards the center of the bottom and drips into the next layer.

When in use, the nutrient solution delivery pipe of the watering equipment is installed in the standpipe 5, and the matrix is placed in the accommodation cavity of the planting container 1 of each layer, and the plants are planted on the matrix, and the nutrient solution is exported from the upper end of the standpipe 5 by the watering equipment. , poured into the cavity of the top planting container 1 for plant growth, and the excess nutrient solution flows out through the nutrient solution outflow hole 301 of the top planting container 1 and then drips into the cavity of the next planting container 1 ( If it is the connection method shown in Figure 7, it will first pass through the gap of the radial rib 403 and then drop into the accommodating chamber of the next layer of planting container 1), and the nutrient solution between the planting containers 1 of every two layers is transmitted in the above-mentioned way, so , all plants were infiltrated with nutrient solution. When disinfecting or cleaning the matrix, just pour out the matrix, which is convenient and quick.

During the flow of the nutrient solution, the receiving outer tube 402 and the receiving inner tube 401 form a relatively closed nutrient solution flow environment, and the nutrient solution drips downward from the space of the receiving outer tube 402. Due to the function of the receiving outer tube, it can prevent the When the distance between the planting containers 1 is too large, the moisture and volatile nutrients volatilize too much when the nutrient solution is dripping, which can also prevent the nutrient solution from being polluted by pollutants in the air when the nutrient solution is dripping.

Certainly, the receiving pipe 4 may also not accept the outer tube, and only support the upper planting container 1 through the receiving inner tube, so as to adjust the height of the space between the upper and lower planting containers 1 .

The above-mentioned embodiments are only examples for clearly illustrating the present invention, rather than limiting the specific implementation manner of the present invention. For those of ordinary skill in the art, on the basis of the above description, other changes or changes in different forms can also be made, and it is not necessary and impossible to exhaustively enumerate all the implementation manners here. However, the obvious changes or variations derived therefrom are still within the protection scope of the claims of the present invention.

Claims (10)

1. folded bowl formula column soilless culture facility is characterized in that, comprises bowl-shape planting container (1) of going to the bottom little greatly suitable for reading; The inner container cavity that forms of planting container (1); Described planting container bottom (3) central authorities are provided with the folded stationary pipes (2) of the string that extends in the container cavity, folded stationary pipes (2) up/down perforation of string and equal diameters up and down; Planting container bottom (3) has nutrient solution tap hole (301).

2. folded bowl formula column soilless culture facility according to claim 1, it is characterized in that, described planting container bottom (3) is being furnished with nutrient solution tap hole (301) zone with the side formation bulge loop (302) of extroversion away from container cavity, the folded stationary pipes (2) of string is also extended to this side, between the folded stationary pipes (2) of bulge loop (302) and string radial reinforcement (303) is arranged.

3. folded bowl formula column soilless culture facility according to claim 2 is characterized in that folded stationary pipes (2) one ends of described string arrange step (201) in the annular, the annular outer step (202) that other end setting matches with described interior step (201).

4. folded bowl formula column soilless culture facility according to claim 2 is characterized in that also comprise adapting pipe (4), adapting pipe (4) cross section is identical with the folded stationary pipes (2) of string.

5. folded bowl formula column soilless culture facility according to claim 4 is characterized in that described adapting pipe (4) comprises the interior pipe of accepting of concentric (401) and accepts outer tube (402); Accepting outer tube (402) is connected with the radial rib of accepting between the interior pipe (401) by extending vertically (403); The described interior pipe (401) of accepting is identical with the folded interior external diameter of stationary pipes (2) of described string, and described outer tube (402) internal diameter of accepting is more than or equal to bulge loop (302) external diameter on the planting container (1).

6. folded bowl formula column soilless culture facility according to claim 5 is characterized in that described outer tube (402) one ends of accepting arrange step (4021) in the annular, and the other end arranges the outer step (4022) of ring-type.

7. folded bowl formula column soilless culture facility according to claim 3 is characterized in that also comprise adapting pipe (4), adapting pipe (4) cross section is identical with the folded stationary pipes (2) of described string.

8. folded bowl formula column soilless culture facility according to claim 7 is characterized in that described adapting pipe (4) comprises the interior pipe of accepting of concentric (401) and accepts outer tube (402); Accepting outer tube (402) is connected with the radial rib of accepting between the interior pipe (401) by extending vertically (403); The described interior pipe (401) of accepting is identical with the folded interior external diameter of stationary pipes (2) of the string on the described planting container (1), and described bulge loop (302) external diameter of accepting on outer tube (402) internal diameter and the planting container (1) is suitable.

9. folded bowl formula column soilless culture facility according to claim 8 is characterized in that described outer tube (402) one ends of accepting arrange step (4021) in the annular, and the other end arranges the outer step (4022) of ring-type.

10. according to the arbitrary described folded bowl formula column soilless culture facility of claim 1-9, it is characterized in that described planting container (1) is the arcwall revolving body, its first half diameter is bigger, and the Lower Half diameter is less, the first half and Lower Half rounding off.

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