Benthic organism ecological breeding tank

Abstract

The present invention discloses a benthic organism ecological breeding tank, which comprises a tank body and scaling tanks located on both sides of the tank body. The scaling tanks can slide along the length direction of the tank body, and the tank body is communicated with the scaling tanks. The tank body and the scaling tanks together form a breeding tank. The breeding tank is provided with a plurality of openings, and the bottom surface of the breeding tank is paved with sediments for the breeding of benthic organisms. A support base is installed below the tank body. The support base comprises a base, a mounting plate and a turntable. The turntable is fixed on the lower surface of the tank body. The turntable is connected with a connecting rod, and the connecting rod passes through the mounting plate and is connected with a nut. A plurality of balls are arranged between the turntable and the mounting plate. The mounting plate is connected with a plurality of support rods, and the support rods are connected with the base. The present invention is beneficial to the breeding and growth of benthic organisms and ensures the water purification ability.

Description

Technical Field

[0001] The present invention belongs to the technical field of ecological breeding tanks, and particularly relates to a benthic biological ecological breeding tank. Background Art

[0002] Generally, the methods for river water body restoration mainly include: chemical restoration, physical restoration, biological restoration, etc. Among them, biological restoration is a widely used method for water quality improvement.

[0003] As an important part of nature, aquatic animals play an irreplaceable role in maintaining the balance of the aquatic ecosystem. At the same time, aquatic animals can also improve water quality and promote the improvement of the water environment. Especially benthic organisms (such as shrimps, snails, and mussels), which have a good purification effect on the algae spores deposited at the bottom, bottom filamentous algae, Cladophora, or Spirogyra.

[0004] Benthic animals are visible animal communities living at the bottom of water bodies. They play an important role in the aquatic ecosystem, can promote the decomposition of organic matter, reduce the content of organic matter in water, accelerate the self-purification process of water quality, and are known as the "vacuum cleaners" for purifying water bodies, which is important for aquatic ecosystem restoration. Currently, the river water bodies lack habitats for benthic organisms, especially benthic animals. Although the roots of aquatic plants can provide a certain environment for the growth of benthic organisms to some extent, the root space is very limited, and the roots of aquatic plants are not stable enough to provide sufficient living space for benthic organisms. Summary of the Invention

[0005] The purpose of the present invention is to provide a benthic biological ecological breeding tank, which is beneficial to the breeding and growth of benthic organisms and ensures the water purification ability.

[0006] To solve the above technical problems, a technical solution adopted by the present invention is: a benthic biological ecological breeding tank, including a tank body, a scaling tank, a support seat, and an aeration tank, wherein: the scaling tanks are located on both sides of the tank body, and the scaling tanks can slide along the length direction of the tank body so as to be scaled according to actual needs, and the tank body is communicated with the scaling tanks on both sides, and the tank body and the scaling tanks on both sides together form a breeding tank;

[0007] A number of openings are provided on the breeding tank, and the bottom surface inside the breeding tank is paved with sediments for the reproduction of benthic organisms;

[0008] A support seat is installed below the tank body, and the support seat includes a base, a mounting plate, and a turntable. The turntable is fixed to the lower surface of the tank body, and the turntable is placed on the mounting plate. The bottom of the mounting plate is fixed to the base through a support rod, and the tank body can rotate to reduce water resistance;

[0009] On both sides of the tank body, there are aeration boxes. The aeration boxes are provided with hollow aeration cavities. The aeration cavities are connected to hoses, and the hoses are communicated with an air pump. The aeration boxes are provided with a number of air holes, and the number of the air holes are respectively communicated with the aeration cavities. There are sealing plugs at the air holes. The sealing plugs are located outside the aeration boxes. The sealing plugs are fixed to pressing plates. The pressing plates are connected to a number of pressing rods. The pressing rods pass through the aeration boxes. The ends of the pressing rods are provided with convex heads. The pressing rods are sleeved with pressing springs. The pressing springs are located between the convex heads and the aeration boxes, so as to press the sealing plugs against the air holes to prevent water from flowing back when not aerating, resulting in impurities in the water clogging the air holes. Through the setting of the aeration boxes, the dissolved oxygen content of the water body is increased to achieve the purpose of repairing the water body;

[0010] The tank body is equipped with a temperature detection device, a pH value detection device and a dissolved oxygen detection device. An electric heating tube is installed on the inner wall of the scaling tank. The temperature detection device, the pH value detection device, the dissolved oxygen detection device, the electric heating tube and the air pump are all electrically connected to a controller.

[0011] In the present invention, the tank body is provided with screw holes, and the scaling tank is provided with a number of positioning holes. Screws are threadedly connected to the screw holes and inserted into the positioning holes, so that the scaling tank is fixed to the tank body.

[0012] In the present invention, first openings are respectively provided on both sides of the tank body, and a second opening is provided on the scaling tank. The scaling tank can slide into the tank body along the first opening.

[0013] In the present invention, a convex ring extends downward on the outer periphery of the turntable, and a groove matching the convex ring is provided on the upper surface of the mounting plate.

[0014] In the present invention, a partition member is installed inside the air hole. The partition member includes an inner ring and an outer ring. The inner ring and the outer ring are connected by partition sheets. The partition sheets are evenly distributed along the circumference of the inner ring. The outer ring is installed on the air hole. Through the setting of the partition member, the bubbles are cut, which is beneficial to increasing the contact area between the bubbles and the water body.

[0015] In the present invention, the turntable is fixed to the lower surface of the tank body. The turntable is connected to a connecting rod. The connecting rod passes through the mounting plate and is connected to a nut. A number of balls are provided between the turntable and the mounting plate. The mounting plate is connected to a number of support rods. The support rods are connected to the base. The tank body can rotate to reduce the water body resistance.

[0016] In the present invention, the tank body is provided with a water inlet pipe. The water inlet pipe is connected to a water pump. The water pump is electrically connected to the controller.

[0017] In the present invention, the benthic organisms include at least one of shrimps, snails, mussels, rotifers, monogonont rotifers, vorticellas, actinophrys, moina micrura, wave ladybugs or transparent nematodes.

[0018] In the present invention, a circular positioning groove is respectively recessed on the surface of the mounting plate and the surface of the turntable, and a number of balls are located between the two positioning grooves.

[0019] In the present invention, a filter screen is provided at the opening.

[0020] The beneficial effects of the present invention at least include the following points:

[0021] In the present invention, the breeding tank is provided with a number of openings, and the bottom surface of the breeding tank is paved with sediments for the reproduction of benthic organisms, which is beneficial to the breeding and growth of benthic organisms and ensures the water purification ability. It is worth mentioning that the breeding tank includes a tank body and scaling tanks on both sides of the tank body. The scaling tanks can slide along the length direction of the tank body so as to be scaled according to actual needs;

[0022] The support base of the present invention includes a base, a mounting plate and a turntable. The turntable is fixed to the lower surface of the tank body. The turntable is connected to a connecting rod, and the connecting rod passes through the mounting plate and is connected to a nut. A number of balls are provided between the turntable and the mounting plate, and the tank body can rotate to reduce water resistance;

[0023] In the present invention, aeration boxes are provided on both sides of the tank body. The aeration boxes are provided with hollow aeration cavities. The aeration boxes are provided with a number of air holes. A sealing plug is provided at the air holes. The sealing plug is located outside the aeration box. The sealing plug is fixed to a pressing plate. The pressing plate is connected to a number of pressing rods. The pressing rods pass through the aeration box. The end of the pressing rod is provided with a convex head. The pressing rod is sleeved with a compression spring. The compression spring is located between the convex head and the aeration box so as to press the sealing plug against the air holes to prevent water from flowing back when not aerating, resulting in the blockage of the air holes by impurities in the water. It is worth mentioning that through the setting of the aeration boxes, the dissolved oxygen content of the water body is increased to achieve the purpose of repairing the water body;

[0024] In the present invention, a temperature detection device, a pH value detection device and a dissolved oxygen detection device are installed on the tank body, which can detect the water quality environment in real time and make an automatic reaction to control the operation of an electric heating tube, an air pump and a water pump;

[0025] In the present invention, a partition member is installed inside the air hole. The partition member includes an inner ring and an outer ring. The inner ring and the outer ring are connected by partition sheets. The partition sheets are evenly distributed along the circumferential direction of the inner ring. The outer ring is installed in the air hole. Through the setting of the partition member, the bubbles are cut, which is beneficial to increasing the contact area between the bubbles and the water body;

[0026] In the present invention, a filter screen is provided at the opening to prevent large gravel or other garbage from entering the breeding tank. Description of the Drawings

[0027] Figure 1 is a schematic structural diagram of the present invention;

[0028] Figure 2 is an exploded schematic diagram of the tank body and the scaling tank of the present invention;

[0029] Figure 3 is a cross-sectional view of the aeration tank of the present invention;

[0030] Figure 4 is the Figure 3 enlarged view at A of the present invention;

[0031] Figure 5 is a schematic structural diagram of the support base of the present invention;

[0032] Figure 6 is a cross-sectional view of the support base of the present invention;

[0033] Figure 7 is a schematic structural diagram of the partition member of the present invention;

[0034] Figure 8 is a cross-sectional view of the breeding tank of the present invention;

[0035] Figure 9 is the control circuit diagram of the present invention;

[0036] Reference numerals in the figure: 1, tank body; 11, screw hole; 12, temperature detection device; 13, pH value detection device; 14, dissolved oxygen detection device; 15, first opening; 16, water inlet pipe; 17, water pump; 2, scaling tank; 21, positioning hole; 22, electric heating tube; 23, second opening; 31, opening; 32, sediment; 4, support base; 41, base; 42, mounting plate; 421, groove; 43, turntable; 431, connecting rod; 432, convex ring; 44, nut; 45, ball; 46, support rod; 47, positioning groove; 5, aeration tank; 51, aeration chamber; 52, air pump; 53, air vent hole; 54, sealing plug;

[0037] 55, pressing plate; 56, pressing rod; 561, convex head; 57, pressing spring; 58, partition member; 581, inner ring; 582, outer ring; 583, partition sheet; 6, screw; 7, controller. Detailed implementation manners

[0038] The following will elaborate on the preferred embodiments of the present invention in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0039] Embodiment: A benthic organism ecological breeding tank, as Figure 1As shown, it includes a trough body 1 and converging troughs 2 on both sides of the trough body 1. The converging troughs 2 can slide along the length direction of the trough body 1, and the trough body 1 and the converging troughs 2 are connected, and the trough body 1 and the converging troughs 2 together form a breeding trough;

[0040] A number of openings 31 are provided in the breeding trough, as Figure 8 shown. Sediments 32 for the reproduction of benthic organisms are laid on the bottom surface of the breeding trough;

[0041] In this embodiment, the sediment is at least one of coconut fibers and palm mats;

[0042] A support base 4 is installed below the trough body 1, as Figure 5 shown. The support base 4 includes a base 41, a mounting plate 42 and a turntable 43. The turntable 43 is fixed to the lower surface of the trough body 1. The turntable 43 is connected to a connecting rod 431. The connecting rod 431 passes through the mounting plate 42 and is connected to a nut 44, as Figure 6 shown. A number of balls 45 are provided between the turntable 43 and the mounting plate 42. The mounting plate 42 is connected to a number of support rods 46, and the support rods 46 are connected to the base 41;

[0043] In this embodiment, a gap is provided between the turntable and the mounting plate, and the support rods are inclined gradually from bottom to top towards the center of the support base, so as to ensure the strength of the support base.

[0044] Aeration boxes 5 are provided on both sides of the trough body 1, as Figure 3 shown. The aeration boxes 5 are provided with hollow aeration chambers 51. The aeration boxes 5 are fixed to the trough body 1. The aeration chambers 51 are connected to hoses, and the hoses are communicated with an air pump 52. The aeration boxes 5 are provided with a number of air holes 53, and a number of the air holes 53 are communicated with the aeration chambers 51, as Figure 4 shown. A sealing plug 54 is provided at the air hole 53. The sealing plug 54 is located outside the aeration box 5. The sealing plug 54 is fixed to a pressing plate 55. The pressing plate 55 is connected to a number of pressing rods 56. The pressing rods 56 pass through the aeration box 5. The ends of the pressing rods 56 are provided with convex heads 561. The pressing rods 56 are sleeved with compression springs 57. The compression springs 57 are located between the convex heads 561 and the aeration box 5 so that the sealing plug 54 presses the air hole 53 tightly.

[0045] During specific implementation, a number of the air holes are distributed on the side surface of the aeration box.

[0046] The trough body 1 is provided with screw holes 11, and the converging troughs 2 are provided with a number of positioning holes 21. Screws 6 are threadedly connected to the screw holes 11 and inserted into the positioning holes 21 so that the converging troughs 2 are fixed to the trough body 1.

[0047] The tank body 1 is equipped with a temperature detection device 12, a pH value detection device 13 and a dissolved oxygen detection device 14. An electric heating tube 22 is installed on the inner wall of the scaling tank 2. As Figure 9 shown, the temperature detection device 12, the pH value detection device 13, the dissolved oxygen detection device 14, the electric heating tube 22, and the air pump 52 are all electrically connected to the controller 7.

[0048] In this embodiment, the height of the tank body is 0.5 - 1 m, the width of the tank body is 0.3 - 1 m, the internal water temperature of the breeding tank is 18 - 25 °C, the oxygen content is 0.4 - 0.6 mg / L, the ammonia nitrogen content is less than 0.2 mg / L, the pH value is 7.0 - 8.0, and the transparency is greater than 30 cm;

[0049] Preferably, the oxygen content is 0.5 mg / L.

[0050] As Figure 2 shown, first openings 15 are respectively provided on both sides of the tank body 1, and a second opening 23 is provided on the scaling tank 2. The scaling tank 2 can slide into the tank body 1 along the first openings 15.

[0051] A convex ring 432 extends downward from the outer periphery of the turntable 43. A groove 421 matching the convex ring 432 is provided on the upper surface of the mounting plate 42 to prevent substances such as sludge from entering between the turntable and the mounting plate and affecting the rotation of the turntable.

[0052] A partition member 58 is installed inside the air vent hole 53. As Figure 7 shown, the partition member 58 includes an inner ring 581 and an outer ring 582. The inner ring 581 and the outer ring 582 are connected by partition sheets 583. The partition sheets 583 are evenly distributed along the circumferential direction of the inner ring 581, and the outer ring 582 is installed on the air vent hole 53.

[0053] The tank body 1 is provided with a water inlet pipe 16. The water inlet pipe 16 is connected to a water pump 17, and the water pump 17 is electrically connected to the controller 7.

[0054] The benthic organisms include at least one of shrimp, snail, mussel, rotifer, unicellular rotifer, vorticella, actinophrys, moina micrura, coccinella undecimpunctata or nematode.

[0055] A circumferential positioning groove 47 is respectively provided on the surface of the mounting plate 42 and the surface of the turntable 43 in an inwardly concave manner. A number of balls 45 are located between the two positioning grooves 47.

[0056] A filter screen is provided at the opening 31.

[0057] The working principle of the present invention is as follows: The breeding tank is scaled according to actual needs, and then sediments are laid on the bottom surface of the breeding tank and benthic organisms are put in. The breeding tank is placed in the river channel and the support base is fixed to the river bottom. Under the impact of the water flow, the tank body can rotate to reduce the water resistance. The water body enters the breeding tank through the openings, and the benthic organisms are used to purify the water body, and then flows out of the breeding tank. The tank body is equipped with a temperature detection device, a pH value detection device and a dissolved oxygen detection device, which can detect the water quality environment in real time and make an automatic reaction to control the operation of the electric heating tube, the air pump and the water pump. Through the setting of the aeration tank, the dissolved oxygen content of the water body is increased, so as to achieve the purpose of water body restoration.

[0058] The above are only embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made by using the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be included in the patent protection scope of the present invention by the same token.

Claims

1. A benthic organism ecological breeding tank, comprising a tank body, a scaling tank, a support base and an aeration tank, characterized in that: The scaling grooves are located on both sides of the tank body. The scaling grooves can slide along the length direction of the tank body so as to be scaled according to actual needs. Moreover, the tank body communicates with the scaling grooves on both sides, and the tank body and the scaling grooves on both sides together form a breeding tank; A number of openings are provided on the breeding tank, and sediment for the reproduction of benthic organisms is laid on the bottom surface inside the breeding tank; A support base is installed below the tank body. The support base includes a base, a mounting plate and a turntable. The turntable is fixed to the lower surface of the tank body and is placed on the mounting plate. The bottom of the mounting plate is fixed to the base through a support rod, and the tank body can rotate to reduce the water resistance; Aeration boxes are provided on both sides of the tank body. The aeration boxes are provided with hollow aeration cavities. The aeration cavities are connected to a hose, and the hose is communicated with an air pump. A number of air holes are provided on the aeration boxes. The aforenamed a number of air holes are respectively communicated with the aeration cavities. A sealing plug is provided at the air hole. The sealing plug is located outside the aeration box and is fixed to a pressing plate. The pressing plate is connected to a number of pressing rods. The pressing rods pass through the aeration box. The end of the pressing rod is provided with a convex head. The pressing rod is sleeved with a compression spring. The compression spring is located between the convex head and the aeration box so as to press the sealing plug against the air hole to prevent water from flowing back when not aerating, resulting in impurities in the water clogging the air hole. Through the setting of the aeration box, the dissolved oxygen content of the water body is increased to achieve the purpose of repairing the water body; The tank body is equipped with a temperature detection device, a pH value detection device and a dissolved oxygen detection device. An electric heating tube is installed on the inner wall of the scaling groove. The temperature detection device, the pH value detection device, the dissolved oxygen detection device, the electric heating tube and the air pump are all electrically connected to a controller.

2. The benthic organism ecological breeding tank according to claim 1, characterized in that: The tank body is provided with screw holes, and the scaling groove is provided with a number of positioning holes. A screw is threadedly connected to the screw hole and inserted into the positioning hole so as to fix the scaling groove to the tank body.

3. The benthic organism ecological breeding tank according to claim 1, characterized in that: First openings are respectively provided on both sides of the tank body, and the scaling groove is provided with a second opening. The scaling groove can slide into the tank body along the first opening.

4. A benthic organism ecological breeding tank according to claim 1, characterized in that: A convex ring extends downward from the outer periphery of the turntable to form a circular convex ring, and a circular groove matching the convex ring is provided on the upper surface of the mounting plate.

5. The benthic organism ecological breeding tank according to claim 1, wherein: A partition member is installed inside the air hole. The partition member includes an inner ring and an outer ring. The inner ring and the outer ring are connected by partition sheets. The partition sheets are evenly distributed along the circumferential direction of the inner ring. The outer ring is installed on the air hole. Through the setting of the partition member, the bubbles are cut, which is beneficial to increasing the contact area between the bubbles and the water body.

6. The benthic organism ecological breeding tank according to claim 1, characterized in that: The turntable is fixed to the lower surface of the tank body. The turntable is connected to a connecting rod. The connecting rod passes through the mounting plate and is connected to a nut. A number of balls are provided between the turntable and the mounting plate. The mounting plate is connected to a number of the support rods, and the support rods are connected to the base. The tank body can rotate to reduce the water resistance.

7. The benthic organism ecological breeding tank according to claim 1, characterized in that: The tank body is provided with a water inlet pipe, and the water inlet pipe is connected to a water pump. The water pump is electrically connected to the controller.

8. The benthic organism ecological breeding tank according to claim 1, characterized in that: A circular positioning groove recessed inward is respectively provided on the surface of the mounting plate and the surface of the turntable, and a number of balls are located between the two positioning grooves.

9. The benthic organism ecological breeding tank according to claim 1, wherein: A filter screen is provided at the opening.

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