JP3241401U - Fish/plant symbiotic ecological aquaculture system - Google Patents

Abstract

A fish/plant symbiotic ecological aquaculture system comprising a filtration device, a culture tank for cultivating fish is arranged in the vicinity of the filtration device, and sewage in the culture tank enters the filtration device and is filtered. a water inlet for filtering water and a water outlet for flowing the filtered water back to the aquaculture tank; the filtering device is provided with a mounting base and a plurality of detachable planting modules; The filtering device is further provided with a water transporting device stacked on top and connected to the mounting base for further transporting the filtered water to the cultivation tank or the planting module, and the water is transferred to each of the planting modules. A water gap is provided for circulation in the planting module, and the planting module is provided with at least one planting tank for planting plants. The present invention organically combines the planting module, the filtering device and the aquaculture tank, and uses the filtering device to purify the water quality in the planting module and the aquaculture tank, thus achieving a complete, harmonious, green and eco-friendly fish production.・Construct a plant-symbiotic ecological aquaculture system that satisfies the conditions for fish and plant symbiosis, and is easy to maintain and manage. [Selection drawing] Fig. 1

Description

TECHNICAL FIELD The present invention relates to the field of fish-plant symbiosis, and specifically to a fish-plant symbiosis type ecological aquaculture system.

Since the flowerpot and the aquatic family belong to different bioscapes, they need to be maintained and managed separately, which is cumbersome and time-consuming and occupies a large space. Most of the fish-plant symbiosis systems are fixed monolithic structures, which are not easy to dismantle and maintain. hard.

The present invention provides a fish-plant symbiotic ecological aquaculture system to overcome the shortcomings of the prior art.

The present invention employs the following technical means to solve the above problems.
A fish/plant symbiotic ecological aquaculture system including a filtration device, wherein a culture tank for cultivating fish is arranged near the filtration device, and sewage in the culture tank enters the filtration device to be filtered. a water inlet, a water outlet for returning the filtered water to the aquaculture tank, the filtering device is provided with a mounting base and a plurality of detachable planting modules, the plurality of planting modules are installed from bottom to top The filtering device is further provided with a water transporting device for transporting the filtered water to the culture tank or the planting module, and the water is transferred to each planting module in the planting module. A water gap is provided for circulation within the module, and the planting module is provided with at least one planting tank for planting plants.

In the present invention, the filtering device includes a box, an overflow plate dividing the box into a plurality of cages, and a downflow plate, the top of the overflow plate is provided with an overflow channel, and the bottom of the downflow plate is a filtering channel is formed by the overflow channel and the downflow channel; a dirty channel is provided at the bottom of the overflow plate; a dirty discharge channel is formed by the dirty channel and the downflow channel; A one-way dirt discharge mechanism is provided at the bottom of the overflow plate, and the dirt discharge passage and the one-way dirt discharge mechanism form a one-way dirt discharge passage through which waste water flows into one end of the box body.

In the present invention, the one-way dirt discharge mechanism includes a limit plate located inside the front and rear side plates of the box body, and a water stop plate hinged to the left side of the overflow plate.

In the present invention, the box body is provided with a dirt outlet for discharging dirt.

In the present invention, the water inlet includes a bottom water inlet provided at the tank bottom of the culture tank and a surface water inlet near the water surface of the culture tank.

In the present invention, a water replenishing device for replenishing water to the aquaculture tank is provided in the filtering device, and the water replenishing device includes a water connection pipe connected to an external water source and a refill valve for detecting the water level in the aquaculture tank. mechanism, wherein the water refill valve mechanism is connected to the water connecting pipe.

In the present invention, a planting basket is movably arranged in the planting tank.

In the present invention, a water absorbing rope is arranged at the bottom of the planting basket.

In the present invention, the water conveying device comprises a water conveying pipe with one end installed in the topmost planting module and a water pump in a filtering device, the water conveying pipe being connected to the water pump, the water outlet, The water outlet is provided with a control valve in the culture tank.

In the present invention, the water gap is provided with a restricting pipe that allows water to flow to the next planting module after the internal water level of the planting module reaches a certain water level.

The present invention has the following beneficial effects. In the present invention, the planting module is set in a modular structure, so that the filtering device can be used in any combination with multiple rows of multi-layer planting modules to meet different usage requirements of users. In addition, the filtration device can highly purify the water in the aquaculture tank, eliminate the odor of the water, prevent the breeding of mosquitoes and insects, and ensure the transparency of the water. into substances such as nitrates that are beneficial for plant growth, the plants in the planting module absorb and dilute the nitrates in the water, and meet the water quality requirements for fish and plant symbiosis. There is no need to add extra nutrients to plants, and the water quality of fish farming is protected, and at the same time, the water quality affects the survival of fish, and the farmed fish can be edible. can be done. In summary, the present invention organically combines the planting module, the filtering device and the aquaculture tank, and uses the filtering device to improve the water quality in the planting module and the aquaculture tank, so as to create a complete, harmonious, green and environmental system. Build an eco-friendly fish-plant symbiotic ecological aquaculture system that meets the symbiotic needs of fish and plants, and is easy to maintain and manage.

The present invention is further described below with reference to the drawings and embodiments.
It is a perspective view of a present Example. It is a front view of a present Example. Figure 3 is a schematic view of AA of Figure 2; It is a state diagram at the time of operation of a filter. 1 is a structural schematic diagram of a planting module; FIG. 1 is a structural schematic diagram of a planting basket; FIG.

In order to make the objects, technical means and advantages of the embodiments of the present invention clearer, the following clearly and completely describes the technical means of the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. do.

Referring to FIGS. 1 to 6, the fish/plant symbiotic ecological aquaculture system includes a filtration device 1, a culture tank 2 for cultivating fish is arranged in the vicinity of the filtration device 1, and the filtration device 1 A water inlet 3 for entering and filtering sewage in the aquaculture tank 2 and a water outlet 4 for returning filtered water to the aquaculture tank 2 are provided. A plurality of planting modules 6 are stacked from bottom to top and connected to a mounting base 5 . and a water gap is provided in said planting module 6 for circulating water in each planting module 6, said planting module 6 having at least one plant A planting tank 8 for planting is provided.

Preferably, the filtering device 1 includes a box 11, an overflow plate 12 dividing the box 11 into a plurality of cages, and a downflow plate 13, and an overflow channel 12a is provided at the top of the overflow plate 12, A downflow channel 13a is provided at the bottom of the downflow plate 13, a filtration channel is formed by the overflow channel 12a and the downflow channel 13a, and a dirty channel 12b is provided at the bottom of the overflow plate 12, and the dirty channel 12b. and a downflow water channel 13a form a dirt discharge channel 12b, and a one-way dirt discharge mechanism is provided at the bottom of the overflow plate 12. A flushing one-way dirt discharge path is formed.

Preferably, the one-way dirt discharging mechanism includes a limit plate 15 located inside the front and rear side plates of the box body 11, and a water stop plate 16 connected to the left side of the overflow plate 12 by a hinge. The plate 16 is made of non-toxic elastic material, the limit 15 allows the water stop plate 16 to move only on one side of the overflow plate 12, and the water stop plate 16 moves to the other side of the overflow plate 12 due to the pressure of the sewage. At the same time, the water stop plate 16 ensures the normal operation of each housing of the entire box 11 together with the overflow plate 12, and sewage cannot permeate into other housings from the position of the water stop plate 16. It can quickly and effectively purify the entire surface of the sediment. The above chambers are a physical filtration chamber with a built-in water agitation brush, a physical biochemical filtration chamber with a built-in water agitation spiral biochemical felt pair, a primary biochemical filtration chamber with a built-in water agitation spiral bacteria house, a mineral Including a secondary biochemical filtration reservoir with a built-in nitrification base and a bacterial balance reservoir with a built-in UV sterilization device, the above structure provides better filtration effect and better filtered water quality.

Preferably, the top of the box 11 can be lifted so that dirt inside the box 11 can be easily cleaned. In addition, the following structure may be set, a dirt discharge port 14 for discharging dirt is provided near the box 11, the dirt discharge port 14 is opened and closed by a plug or a valve, and the bottom plate of the box 11 is inclined downward toward the dirt discharge port 14. With this structure, the sewage and sediments washed away from the one-way dirt discharge passage quickly reach the position of the dirt discharge port 14 and are discharged from the dirt discharge port 14. can be discharged. Furthermore, in order to achieve a better water circulation filtration effect and avoid a reduction in filtration effect due to a single water inlet path, the water inlet 3 is a bottom water inlet 31 provided at the bottom of the culture tank 2, and a culture It includes a surface water inlet 32 near the surface of the tank 2 .

In this embodiment, the sewage flow process of the filtration device 1 is indicated by the arrows in FIG. After passing through the warehouse, the primary biochemical filtration warehouse, the secondary biochemical filtration warehouse and the bacterial equilibrium warehouse in sequence, the sewage is gradually decontaminated and sterilized during the passage of each warehouse, and the sewage is filtered to meet the usage requirements. It is discharged from the water outlet 4 to the culture tank 2 .

Preferably, during the process of fish farming and planting, the water in the culture tank 2 is consumed, and a water replenishing device 9 is provided in the filtering device 1 for replenishing the water in the culture tank 2, wherein the water replenishing device 9 is: It includes a water connecting pipe connected to an external water source, a water refilling valve mechanism for detecting the water level in the culture tank 2, the water refilling valve mechanism is connected to the water connecting pipe, and the water refilling device 9 is not specifically shown in the drawing, Only a schematic one is shown. When the water level in the culture tank 2 is lower than the set water level, the refill valve mechanism operates to refill the culture tank 2 with water from the water connecting pipe. may be a combination of a water level sensor and an electric valve, and when the water level sensor detects that the water level in the aquaculture tank 2 is lower than the set water level, the electric valve is activated to open the water connection pipe to replenish water.

In this embodiment, four planting tanks 8 are arranged in each planting module 6, and these four planting tanks 8 are connected two by two or all of them to allow water to flow in the four planting tanks 8. can do. At the same time, a planting basket 8a is movably arranged in the planting tank 8, and the planting basket 8a accommodates the roots of the plants so that the plants can be easily moved from the planting module 6. A typical structure is as follows: each planting tank 8 is provided with a planting opening, a planting basket 8a is embedded in the planting opening and fixedly arranged, and after placement, the planting basket 8a is arranged obliquely. , the above-mentioned planting basket 8a has a petal-shaped cross-section, and the cross-section of the planting opening is also petal-shaped, so that the planting basket 8a can be easily fixed and attached to the planting opening without rotating, Avoid affecting plant growth. At the same time, the outline and the bottom of the planting basket 8a are provided with through-holes, which are convenient for plants to absorb water. 8b is provided, and the water absorption rope 8b can absorb water from a lower water level in the planting tank 8 and use it for plant root absorption.

Preferably, in the fixing structure of the planting module 6 , the rear side of the planting module 6 is connected to the mounting base 5 to enhance the fixing effect of the planting module 6 . The planting module 6 is provided with an inserting structure for stacking and connecting the planting modules 6 from bottom to top, the inserting structure includes a slot 6a and an inserting portion 6b, the slot 6a for each planting module. A plurality of planting tanks 8 on 6 are formed in communication with each other, the slots 6a are opened upward, and the inserting portion 6b is provided at the bottom of each planting module 6. With the above structure, the planting module 6 The stacking process of is as follows: the bottom insert 6b of the previous planting module 6 is inserted into the slot 6a of the next planting module 6 to complete the planting module 6 insertion and stacking. Furthermore, the planting module 6 is provided with an engaging structure for enhancing the effect of stacking and fixing the planting module 6, and the engaging structure comprises a projection 6c in the slot 6a and an engaging opening provided in the insertion portion 6b. when the bottom insert 6b of the previous planting module 6 is inserted into the slot 6a of the next planting module 6, the protrusion 6c is engaged with the engagement opening, and the planting module 6 and the planting module 6 Strengthen the lamination fixation. Furthermore, the planting module 6 is provided with a seaming structure, the seaming structure connecting the first bite module 6d on the left side of the planting module 6 and the second bite module 6e on the right side of the planting module 6. The first engaging module 6d is a swallow tail boss provided on the left side of the planting module 6, the second engaging module 6e is a swallow tail groove provided on the right side of the planting module 6, and the swallow tail boss is the swallow tail. When inserted into the groove, two planting modules 6 are connected to each other at the same height, and multiple rows of planting modules 6 are arranged in the filtering device 1 , each row of planting modules 6 comprising a plurality of planting modules 6 . are stacked from bottom to top.

Preferably, the water gap is provided with a restricting pipe 10 for flowing water to the next planting module 6 after the internal water level of the planting module 6 reaches a certain water level, and each planting module 6 is provided with a restriction pipe 10 for flowing water to the next planting module 6. You can supply enough water for your needs.

Preferably, the water conveying device 7 comprises a water conveying pipe 7a with one end installed in the topmost planting module 6, and a water pump 7b in the filtration device 1, the water conveying pipe 7a comprising the water pump 7b, It is connected to a water outlet 4 , and a control valve 4 a in the culture tank 2 is provided at the water outlet 4 . Further, the slot 6a is provided with a fixing bit for erecting and attaching the water transport pipe 7a, and the water transport pipe 7a is provided with a plurality of water discharge holes for draining water in the direction of the slot 6a. The water pump 7b is arranged in the bacterial equilibrium storehouse, sucks up filtered water in the bacterial equilibrium storehouse, discharges the water to the culture tank 2 and the top planting module 6 through the water transport pipe 7a, and pumps the water to the topmost planting module 6. From the planting module 6, it gradually flows to the planting module 6 at the bottom end. In addition, in order to simultaneously transport water to the culture tank 2 and the planting module 6, the water pump 7b can adjust the amount of water transported to the planting module via the control valve 4a. In addition, the planting module 6 is a communicating box 11, and excess water in the planting module 6 may flow back to the box 11, or similarly a sensor may be provided by which the bottom end Having detected that the planting module 6 has sufficient water, the water pump 7b may be deactivated.

Although the preferred embodiments of the present invention have been described above, any technical means that achieve the objectives of the present invention with substantially the same means shall be included in the protection scope of the present invention.

Claims (10)

A fish/plant symbiotic ecological aquaculture system including a filter device (1), wherein an aquaculture tank (2) for cultivating fish is arranged near the filter device (1), and the filter device (1) A water inlet (3) for entering and filtering sewage in the aquaculture tank (2) and a water outlet (4) for returning filtered water to the aquaculture tank (2) are provided, and the filtration device ( 1) is provided with a mounting base (5) and a plurality of detachable planting modules (6), the plurality of planting modules (6) are stacked from bottom to top and connected to the mounting base (5); The filtering device (1) is further provided with a water transporting device (7) for transporting filtered water to the culture tank (2) or the planting module (6). is provided with a water gap for circulating in each planting module (6), and said planting module (6) is provided with at least one planting tank (8) for planting plants. fish-plant symbiotic ecological aquaculture system. The filtering device (1) includes a box (11), an overflow plate (12) dividing the box (11) into a plurality of cages, and a downflow plate (13), wherein the overflow plate (12) An overflow channel (12a) is provided at the top, a downflow channel (13a) is provided at the bottom of the downflow plate (13), and a filtration channel is formed by the overflow channel (12a) and the downflow channel (13a). , a dirty water channel (12b) is provided at the bottom of the overflow plate (12), a dirt discharge channel (12b) is formed by the dirty water channel (12b) and the downflow channel (13a), and the overflow plate (12) A one-way dirt discharge mechanism is provided at the bottom, and the dirt discharge path (12b) and the one-way dirt discharge mechanism form a one-way dirt discharge passage through which waste water flows into one end of the box body (11). The fish/plant symbiotic ecological aquaculture system according to claim 1. Said one-way dirt discharge mechanism includes a limit plate (15) located inside the front and rear side plates of the box body (11), and a water stop plate (16) hinged to the left side of the overflow plate (12). The fish/plant symbiotic ecological aquaculture system according to claim 2, characterized by: The fish-plant symbiotic ecological aquaculture system according to claim 2, characterized in that the box body (11) is provided with a dirt outlet (14) for discharging dirt. The water inlet (3) comprises a bottom water inlet (31) provided at the tank bottom of the culture tank (2) and a surface water inlet (32) near the water surface of the culture tank (2). The fish/plant symbiotic ecological aquaculture system according to claim 1. A water replenishing device (9) for replenishing water to the culture tank (2) is provided in the filtration device (1), and the water replenishing device (9) includes a water connection pipe connected to an external water source, a culture tank (2 ), wherein the water valve mechanism is connected to the water connection pipe. The fish-plant symbiotic ecological aquaculture system according to claim 1, characterized in that a planting basket (8a) is movably arranged in the planting tank (8). The fish-plant symbiotic ecological aquaculture system according to claim 7, characterized in that a water absorbing rope (8b) capable of absorbing water is arranged at the bottom of the planting basket (8a). Said water conveying device (7) comprises a water conveying pipe (7a) with one end installed in the topmost planting module (6), and a water pump (7b) in the filtering device (1), wherein said water conveying Claim characterized in that the pipe (7a) is connected to a water pump (7b), a water outlet (4), said water outlet (4) being provided with a control valve (4a) in the culture tank (2). 2. The fish/plant symbiotic ecological aquaculture system according to 1. The water gap is provided with a restricting pipe (10) that allows water to flow to the next planting module (6) after the internal water level of the planting module (6) reaches a certain water level. Item 1. The fish/plant symbiotic ecological aquaculture system according to item 1.

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