CN211960476U - Inner sprinkling irrigation water culture device - Google Patents

Abstract

The utility model provides an interior sprinkling irrigation hydroponic device, including a plurality of cultivation pipes, be equipped with the cultivation hole on the cultivation pipe, cultivation pipe lateral part be equipped with the back flow of cultivation pipe intercommunication, the intraductal sprinkling irrigation pipe that is equipped with of cultivation, be equipped with the liquid outlet on the sprinkling irrigation pipe, the sprinkling irrigation pipe passes cultivation pipe and series connection the cultivation pipe. The device can guarantee the growth of plant under the prerequisite of the intraductal less water of cultivation, reduces the burden of cultivation pipe to can reduce the nutrient solution loss.

Description

Inner sprinkling irrigation water culture device

Technical Field

The utility model relates to an agricultural production technical field especially relates to an interior sprinkling irrigation hydroponic device.

Background

With the development of society, the land area occupied by people is enlarged, the cultivated land area for agriculture is gradually reduced, the urban area is increased, and the population is also increased continuously. In order to eat fresh vegetables, people need to transport the vegetables to a large city in a farther planting place, and the price of the vegetables is gradually increased due to the increase of transportation cost, fresh-keeping cost and the like. Thus, many households use balconies for planting, and many small-sized planting fields appear, of which a considerable portion is planted in hydroponics.

For example, patent No. 201620512584.5 entitled hydroponic system, which uses spiral cultivation tubes to plant vegetables, it is difficult to ensure the uniformity of the nutrient solution at each position of the cultivation tube, resulting in difficulty in ensuring the growth of plants. If the technical scheme of patent with application number 201620512608.7 named as a celery water culture system is adopted, a plurality of water culture tanks are connected in parallel, and the structure is too complex, so that the cost is not reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an interior sprinkling irrigation hydroponic device can be in the cultivation intraductal less deposit water under the prerequisite, can guarantee the growth of plant, reduces the burden of cultivation pipe to can reduce the nutrient solution loss.

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

the utility model provides an interior sprinkling irrigation hydroponic device which characterized in that: including a plurality of cultivation pipes, be equipped with the cultivation hole on the cultivation pipe, cultivation pipe lateral part be equipped with the back flow of cultivation pipe intercommunication, be equipped with the sprinkling irrigation pipe in the cultivation pipe, the sprinkling irrigation pipe passes cultivation pipe and series connection cultivation pipe the cultivation pipe.

Preferably, the cultivation pipes are arranged in parallel, and the sprinkling irrigation pipe penetrates through the cultivation pipes along the S-shaped direction.

Preferably, the height of the cultivation tube is gradually reduced along the flowing direction of the nutrient solution in the sprinkling irrigation tube.

Preferably, the liquid outlet is located at the upper end of the sprinkling irrigation pipe.

Preferably, the end part of the cultivation pipe is provided with an end plate, the end plate is provided with a hole, and the sprinkling irrigation pipe and the return pipe penetrate through the hole.

Preferably, a nutrient solution tank and a liquid supply pump are arranged at the upstream of the sprinkling irrigation pipe.

Preferably, a purification pool is arranged at the upstream of the nutrient solution tank.

Preferably, an ultraviolet sterilizer is arranged at the upstream of the nutrient solution tank.

To sum up, compare with prior art, the utility model has the advantages of: adopt a plurality of cultivation pipes to establish ties, can guarantee the growth vigor of plant under the prerequisite of the intraductal less water of cultivation, reduced the burden of cultivation pipe to can reduce the nutrient solution loss.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the structure of the cultivation tube;

FIG. 3 is a schematic view of the structure of a purification tank;

fig. 4 is a schematic view of the structure of the ultraviolet sterilizer.

The reference numbers in the figures are as follows:

1. the cultivation device comprises a cultivation pipe, 11 an end plate, 111 an opening, 12 cultivation holes, 2 a sprinkling irrigation pipe, 21 a liquid outlet, 3 a return pipe, 4 a nutrient solution tank, 5 a liquid supply pump, 6 a purification tank, 61 a liquid inlet, 62 a liquid outlet, 63 a filter mesh bag, 7 an ultraviolet sterilizer, 71 a flow channel and 72 an ultraviolet sterilization lamp.

Detailed Description

The invention will be further described with reference to the following examples in the drawings.

As shown in fig. 1 and 2, the inner spray irrigation water culture device comprises a plurality of culture pipes 1, wherein the culture pipes 1 are provided with culture holes 12, the side parts of the culture pipes 1 are provided with return pipes 3 communicated with the culture pipes 1, spray irrigation pipes 2 are arranged in the culture pipes 1, liquid outlets 21 are arranged on the spray irrigation pipes 2, and the spray irrigation pipes 2 pass through the culture pipes 1 and are connected with the culture pipes 1 in series. Liquid outlet 21 is located 2 upper ends of sprinkling irrigation pipe, under certain pressure, the initial upward movement of liquid outlet 21 spun nutrient solution, can contact the plant root system of the inboard near region in cultivation hole 12, the root system crescent after vegetation a period, liquid outlet 21 exhaust nutrient solution is at whereabouts in-process and plant root system effect, it can be more even spread on the root system at the broken in-process that spatters, consequently, need not exist the too much liquid that has not crossed plant root system in the cultivation pipe 1, the structure quality has been reduced, the influence to cultivation pipe 1 and back flow 3 has been reduced, and evaporation loss is minimum. The nutrient solution flowing down from the plant root system falls to the bottom of the cultivation pipe 1, and the nutrient solution flows out from the return pipe 3 after being gathered to a certain amount.

The cultivation tubes 1 are arranged in parallel, and the sprinkling irrigation tube 2 penetrates through the cultivation tubes 1 along the S-shaped direction. The height of the cultivation tube 1 is gradually reduced along the flowing direction of the nutrient solution in the sprinkling irrigation tube 2. Cultivation pipe 1 level sets up, and it sets up on the inclined plane support, and cultivation pipe 1 is vertical parallel arrangement each other promptly to stagger in the horizontal direction, the nutrient solution in cultivation pipe 1 overflows to the cultivation pipe 1 of lower floor in by back flow 3, compares with spiral cultivation pipe 1, and the nutrient solution level height in single cultivation pipe 1 is the same, and the vegetation difference is little, and plant roots can be even with the nutrient solution contact.

The end part of the cultivation pipe 1 is provided with an end plate 11, the end plate 11 is provided with a hole 111, and the sprinkling irrigation pipe 2 and the reflux pipe 3 pass through the hole 111. The outside of the sprinkling irrigation pipe 2 and the return pipe 3 in the area between the serially connected cultivation pipes 1 is sleeved with a limiting pipe to limit the sprinkling irrigation pipe.

The upper reaches of the sprinkling irrigation pipe 2 are provided with a nutrient solution tank 4 and a liquid supply pump 5, and nutrient solution in the return pipe 3 flows into the nutrient solution tank 4 and is pumped by the liquid supply pump 5 to be injected into the sprinkling irrigation pipe 2 for recycling. A purifying tank 6 and an ultraviolet sterilizer 7 are arranged at the upstream of the nutrient solution tank 4, and the ultraviolet sterilizer 7 is positioned between the nutrient solution tank 4 and the purifying tank 6. The ultraviolet sterilizer is a pipeline sterilizer for sterilizing and recycling the circulating nutrient solution. As shown in fig. 3, a filter mesh bag 63 is arranged on the purification tank 6 near the liquid inlet 61 at one end of the cultivation tube 1, the returned nutrient solution is filtered by the filter mesh bag and then discharged into the purification tank, and the nutrient solution is precipitated in the purification tank and then flows out of the ultraviolet sterilizer through the liquid outlet 62. As shown in fig. 4, the uv sterilizer 7 includes a flow channel 71 and a uv germicidal lamp 72 disposed along the flow channel at an upper side of the flow channel.

The above description is only for explaining the present invention, so that the person skilled in the art can completely implement the present invention, but not for limiting the present invention, and after reading the present specification, the person skilled in the art can make modifications to the present embodiment as required without inventive contribution, which are all modifications without inventive contribution, but are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides an interior sprinkling irrigation hydroponic device which characterized in that: including a plurality of cultivation pipes (1), be equipped with cultivation hole (12) on cultivation pipe (1), cultivation pipe (1) lateral part be equipped with back flow (3) of cultivation pipe (1) intercommunication, be equipped with in cultivation pipe (1) and spray irrigation pipe (2), be equipped with liquid outlet (21) on spray irrigation pipe (2), spray irrigation pipe (2) are passed cultivation pipe (1) and series connection cultivation pipe (1).

2. An internal sprinkler irrigation hydroponic device according to claim 1, characterized in that: the cultivation pipe (1) is arranged in parallel, and the sprinkling irrigation pipe (2) penetrates through the cultivation pipe (1) along the S-shaped direction.

3. An internal sprinkler irrigation hydroponic device as claimed in claim 2, wherein: the height of the cultivation pipe (1) is gradually reduced along the flowing direction of the nutrient solution in the sprinkling irrigation pipe (2).

4. An internal sprinkler irrigation hydroponic device according to claim 1, characterized in that: the liquid outlet (21) is positioned at the upper end of the sprinkling irrigation pipe (2).

5. An internal sprinkler irrigation hydroponic device according to claim 1, characterized in that: cultivation pipe (1) tip is equipped with end plate (11), be equipped with trompil (111) on end plate (11), sprinkling irrigation pipe (2) with back flow (3) pass trompil (111).

6. An internal sprinkler irrigation hydroponic device according to claim 1, characterized in that: and a nutrient solution tank (4) and a liquid supply pump (5) are arranged at the upper stream of the sprinkling irrigation pipe (2).

7. An internal sprinkler irrigation hydroponic device as claimed in claim 6, wherein: and a purification tank (6) is arranged at the upstream of the nutrient solution tank (4).

8. An internal sprinkler irrigation hydroponic device as claimed in claim 6, wherein: an ultraviolet sterilizer (7) is arranged at the upstream of the nutrient solution tank (4).

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