Dendrobium nobile hydroponic device

Abstract

The utility model relates to the technical field of hydroponics, in particular to a dendrobium hydroponics device which comprises a support and a plurality of hydroponics pipes arranged on the support, the hydroponics pipes are arranged on lateral supporting rods in a staggered mode and sequentially connected through circulating water pipes in a pipeline mode, a plurality of hydroponics holes are formed in the upper ends of the hydroponics pipes, and ventilation holes are formed between the adjacent hydroponics holes. A circulating water tank is arranged at the bottom of the support, a water return bin, a filter bin and a filter screen arranged between the water return bin and the filter bin are arranged in the circulating water tank, a water inlet pipe is arranged on a pipeline on one side of the hydroponic pipe located at the uppermost end, and a circulating water pump is arranged in the filter bin at the tail end of the water inlet pipe; a sewer pipe is arranged on a pipeline on one side of the water culture pipe located at the lowermost end and arranged in the water return bin. According to the water culture device, internal circulation of water culture liquid is achieved through the circulating water pump, water resources are saved, meanwhile, in the circulation process, external air is brought into the water culture pipes through the ventilation holes in the water culture pipes, the oxygen content in the water culture liquid is increased, and growth of dendrobium nobile is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of hydroponics, and particularly relates to a dendrobium hydroponics device. Background Art

[0002] Dendrobium is a yin-tonifying medicine among tonic medicines of the genus Dendrobium. It benefits the stomach and produces body fluids, nourishes yin and clears away heat, and has very high medicinal value. Hydroponics is a new type of soilless plant cultivation method, also known as nutrient solution culture. Its core is to directly immerse the roots of the plants in the nutrient solution, which can replace the soil and provide the plants with water, nutrients, oxygen and other growth factors, so that the plants can grow normally.

[0003] Patent No. CN209390808U discloses a hydroponic device for Dendrobium officinale, which belongs to the technical field of plant cultivation devices, and includes a semi-enclosed liquid storage box, a semi-enclosed cylindrical culture box fixed in the liquid storage box, and an automatic liquid supply mechanism fixed in the liquid storage box; the automatic liquid supply mechanism includes a sleeve slidably mounted on the bottom of the outer wall of the culture box, a linear push rod for driving the sleeve to slide up and down along the outer wall of the culture box, a first liquid level switch, a second liquid level switch, and a crossbeam for fixing the linear push rod, the crossbeam is mounted on the top of the liquid storage box, a liquid storage chamber is provided in the liquid storage box, the culture box is fixed to the bottom of the liquid storage chamber, a accommodating chamber and a culture plate are provided in the culture box, the culture plate divides the accommodating chamber into a culture chamber and a liquid supply chamber located below the culture chamber, and a plurality of planting holes for fixing Dendrobium officinale plants are provided on the culture plate.

[0004] The utility model has the advantage of automatically providing mixed nutrient solution for hydroponic plants.

[0005] The above-mentioned Dendrobium hydroponic device has the following technical problems: the equipment structure is complex and its equipment maintenance is difficult. At the same time, in actual use, the number of plantings is small; the hydroponic liquid is placed in the liquid storage chamber in a static state, and the contact area between the hydroponic liquid and the external air is limited, resulting in a low oxygen content in the hydroponic liquid, which affects the normal growth of the root system and may cause the root system to rot due to lack of oxygen. Utility Model Content

[0006] The utility model provides a dendrobium hydroponic device to solve the problems of the prior art.

[0007] The purpose of the utility model can be achieved through the following technical solutions: A dendrobium hydroponic device, comprising: a bracket and a plurality of hydroponic tubes arranged on the bracket, the bracket comprising symmetrically arranged lateral support rods and a plurality of transverse support rods arranged on the lateral support rods, a plurality of the hydroponic tubes are staggeredly arranged on the lateral support rods and are connected in sequence through circulating water pipes, a plurality of hydroponic holes are linearly arranged on the upper end of the hydroponic tubes, ventilation holes are arranged between adjacent hydroponic holes, a circulating water tank is arranged at the bottom of the bracket, a return water tank, a filter tank and a filter screen arranged between the return water tank and the filter tank are arranged in the circulating water tank, a water inlet pipe is arranged on one side of the hydroponic tube at the uppermost end, the end of the water inlet pipe is arranged in the filter tank and a circulating water pump is installed, a downpipe is arranged on one side of the hydroponic tube at the lowermost end, and the downpipe is arranged in the return water tank.

[0008] As a further improvement, a water level regulating mechanism is arranged on one side of the hydroponic tube where water is discharged, and the water level regulating mechanism comprises a limiting plate fixedly arranged on the inner wall of the hydroponic tube and an regulating plate slidably arranged in the limiting plate, a water discharge hole is arranged inside the regulating plate and the upper end thereof passes through the wall of the hydroponic tube, a latch hole is arranged on the portion of the regulating plate that passes through the hydroponic tube, a locking column is arranged on the outer wall of the hydroponic tube near the adjusting plate, a plurality of locking holes are arranged on the locking column, and a locking latch is inserted between the latch hole and the locking hole.

[0009] As a further improvement, the circulating water tank includes a box body and a cover body arranged at the upper end of the box body, a partition plate is arranged in the box body, a filter chute is arranged on the side of the partition plate away from the circulating water pump, and the filter net is slidably arranged in the filter chute.

[0010] As a further improvement, a multi-stage filter tank is provided in the filter bin, and the multi-stage filter tank includes a first filter tank and a second filter tank, a first filter net is slidably provided in the first filter tank, and a second filter net is slidably provided in the second filter tank.

[0011] Further improvement, the mesh number of the filter is a, the mesh number of the first filter is b, and the mesh number of the second filter is c, satisfying the quantitative relationship: a <b<c。

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the actual use process of the utility model, firstly, the potted dendrobium to be cultivated is placed in the hydroponic hole of the hydroponic tube, the hydroponic solution is injected into the filter bin, the circulating water pump is started to inject the hydroponic solution into the hydroponic tube at the uppermost end through the water inlet pipe, and the hydroponic solution is flowed from top to bottom through the circulating water pipe to realize the hydroponic cultivation of dendrobium, and at the same time, the hydroponic solution in the hydroponic tube at the lowermost end flows into the return water bin through the downpipe, and re-enters the filter bin after being filtered through the filter net, and the circulation of the hydroponic solution is realized through the circulating water pump, thereby saving water resources;

[0014] 2. The hydroponic solution is circulated internally through a circulating water pump. During the circulation process, the ventilation holes on the hydroponic tube bring external air into the hydroponic tube to increase the oxygen content in the hydroponic solution and ensure the growth of Dendrobium.

[0015] 3. In actual use, the height of the adjustment plate is adjusted by the locking position between the locking hole and the pin hole, thereby adjusting the water level inside the hydroponic tube to meet the hydroponic needs of Dendrobium in different growth cycles. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a partial exploded view of the circulating water tank of the utility model;

[0018] Figure 3 This is a structural schematic diagram of the water level regulating mechanism of the utility model;

[0019] Figure 4 For this utility model Figure 3 Enlarged view of part A in the figure.

[0020] In the figure, 1, bracket; 11, lateral support rod; 12, transverse support rod; 2, hydroponic tube; 21, hydroponic hole; 22, ventilation hole; 3, circulating water tank; 31, return water tank; 32, filter tank; 321, multi-stage filter tank; 3211, first filter tank; 32111, first filter net; 3212, second filter tank; 32121, second filter net; 33, filter net; 41, water inlet pipe; 42, circulating water pump; 43, sewer pipe; 5, water level adjustment mechanism; 51, limit plate; 52 adjustment plate; 521, sewer hole; 522, latch hole; 53, locking column; 531, locking hole; 54, locking latch; 61, box body; 611, partition plate; 6111, filter chute; 62, cover body. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Below is a combination of the embodiments and the attached Figures 1 to 4 , the technical solution of the utility model is further elaborated.

[0024] Example 1

[0025] A dendrobium hydroponic device comprises: a support 1 and a plurality of hydroponic tubes 2 arranged on the support 1, the support 1 comprises symmetrically arranged lateral support rods 11 and a plurality of transverse support rods 12 arranged on the lateral support rods 11, a plurality of the hydroponic tubes 2 are staggeredly arranged on the lateral support rods 11 and are sequentially connected by circulating water pipes, a plurality of hydroponic holes 21 are linearly arranged on the upper ends of the hydroponic tubes 2, and ventilation holes 22 are arranged between adjacent hydroponic holes 21, a circulating water tank 3 is arranged at the bottom of the support 1, a return water bin 31, a filter bin 32 and a filter net 33 arranged between the return water bin 31 and the filter bin 32 are arranged in the circulating water tank 3, a water inlet pipe 41 is arranged on one side of the hydroponic tube 2 at the uppermost end, a terminal end of the water inlet pipe 41 is arranged in the filter bin 32 and a circulating water pump 42 is installed, a downpipe 43 is arranged on one side of the hydroponic tube 2 at the lowermost end, and the downpipe 43 is arranged in the return water bin 31.

[0026] like Figures 1 to 4 As shown, in the actual use process of the utility model, first, the dendrobium potted plant to be cultivated is placed in the hydroponic hole 21 of the hydroponic tube 2, and the hydroponic solution is injected into the filter chamber 32, and the circulating water pump 42 is started to inject the hydroponic solution into the uppermost hydroponic tube 2 through the water inlet pipe 41, and the hydroponic solution is flowed from top to bottom through the circulating water pipe to realize the hydroponic cultivation of dendrobium. At the same time, the hydroponic solution in the lowermost hydroponic tube 2 flows into the return water chamber 31 through the downpipe 43, and re-enters the filter chamber 32 after being filtered through the filter net 33, and the circulation of the hydroponic solution is realized through the circulating water pump 42, thereby saving water resources.

[0027] The hydroponic solution is internally circulated through the circulating water pump 42. At the same time, during the circulation process, the ventilation holes 22 located on the hydroponic tube 2 bring external air into the hydroponic tube to increase the oxygen content in the hydroponic solution and ensure the growth of Dendrobium.

[0028] As a further preferred embodiment, a water level regulating mechanism 5 is provided on the side where the hydroponic tube 2 goes into water, and the water level regulating mechanism 5 includes a limiting plate 51 fixedly provided on the inner wall of the hydroponic tube 2 and an regulating plate 52 slidably provided in the limiting plate 51, a water discharge hole 521 is provided inside the regulating plate 52 and the upper end thereof passes through the wall of the hydroponic tube 2, a latch hole 522 is provided on the portion of the regulating plate 52 passing through the hydroponic tube 2, a locking column 53 is provided on the outer wall of the hydroponic tube 2 near the adjusting plate 52, a plurality of locking holes 531 are provided on the locking column 53, and a locking latch 54 is inserted between the latch hole 522 and the locking hole 531.

[0029] Specifically, Figure 3 and 4 As shown, in actual use, the height of the adjustment plate 52 is adjusted by the locking position between the locking hole 531 and the latch hole 522, thereby achieving water level adjustment inside the hydroponic tube 2 to meet the hydroponic needs of Dendrobium in different growth cycles.

[0030] As a further preferred embodiment, the circulating water tank 3 includes a box body 61 and a cover body 62 arranged at the upper end of the box body 61, a partition plate 611 is arranged in the box body 61, a filter chute 6111 is arranged on the side of the partition plate 611 away from the circulating water pump 42, and the filter net 33 is slidably arranged in the filter chute 6111.

[0031] Specifically, the filter screen 33 is slidably arranged in the filter chute 6111 to facilitate subsequent maintenance and replacement.

[0032] As a further preferred embodiment, a multi-stage filter tank 321 is provided in the filter chamber 32, and the multi-stage filter tank 321 includes a first filter tank 3211 and a second filter tank 3212, wherein a first filter net 32111 is slidably provided in the first filter tank 3211, and a second filter net 32121 is slidably provided in the second filter tank 3212.

[0033] Specifically, by providing multiple groups of filter screens, the filtering effect is improved and the impurity content of the hydroponic solution is reduced after multiple cycles.

[0034] As a further preferred embodiment, the mesh number of the filter 33 is a, the mesh number of the first filter 32111 is b, and the mesh number of the second filter 32121 is c, satisfying the quantitative relationship: a <b<c。

[0035] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A dendrobium hydroponic device, comprising: A support (1) and a plurality of hydroponic tubes (2) arranged on the support (1), characterized in that the support (1) comprises symmetrically arranged lateral support rods (11) and a plurality of transverse support rods (12) arranged on the lateral support rods (11); the plurality of hydroponic tubes (2) are staggeredly arranged on the lateral support rods (11) and are connected in sequence through circulating water pipes; a plurality of hydroponic holes (21) are linearly arranged on the upper ends of the hydroponic tubes (2); ventilation holes (22) are arranged between adjacent hydroponic holes (21); and a bottom of the support (1) is provided with A circulating water tank (3), wherein a return water tank (31), a filter tank (32) and a filter screen (33) arranged between the return water tank (31) and the filter tank (32) are arranged in the circulating water tank (3), a water inlet pipe (41) is arranged on one side of the hydroponic tube (2) at the uppermost end, the end of the water inlet pipe (41) is arranged in the filter tank (32) and a circulating water pump (42) is installed thereon, and a water down pipe (43) is arranged on one side of the hydroponic tube (2) at the lowermost end, the water down pipe (43) is arranged in the return water tank (31).

2. The dendrobium hydroponic device according to claim 1, characterized in that: A water level regulating mechanism (5) is arranged on the side where the hydroponic tube (2) is discharged into the water. The water level regulating mechanism (5) comprises a limit plate (51) fixedly arranged on the inner wall of the hydroponic tube (2) and an regulating plate (52) slidably arranged in the limit plate (51). A water discharge hole (521) is arranged inside the regulating plate (52) and the upper end thereof penetrates through the tube wall of the hydroponic tube (2). A latch hole (522) is arranged on the portion of the regulating plate (52) penetrating through the hydroponic tube (2). A locking column (53) is arranged on the outer wall of the hydroponic tube (2) near the regulating plate (52). A plurality of locking holes (531) are arranged on the locking column (53). A locking latch (54) is inserted between the latch hole (522) and the locking hole (531).

3. The dendrobium hydroponic device according to claim 1, characterized in that: The circulating water tank (3) comprises a box body (61) and a cover body (62) arranged at the upper end of the box body (61); a partition plate (611) is arranged in the box body (61); a filter chute (6111) is arranged on a side of the partition plate (611) away from the circulating water pump (42); and the filter screen (33) is slidably arranged in the filter chute (6111).

4. The dendrobium hydroponic device according to claim 1, characterized in that: A multi-stage filter tank (321) is arranged in the filter chamber (32), and the multi-stage filter tank (321) comprises a first filter tank (3211) and a second filter tank (3212), a first filter net (32111) is slidably arranged in the first filter tank (3211), and a second filter net (32121) is slidably arranged in the second filter tank (3212).

5. The dendrobium hydroponic device according to claim 4, characterized in that: The mesh number of the filter (33) is a, the mesh number of the first filter (32111) is b, and the mesh number of the second filter (32121) is c, satisfying the quantitative relationship: a <b<c。

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