Oxygenation pile for large-scale fish culture

Abstract

The utility model provides an oxygenation pile for large-scale fish culture, and relates to the technical field of fishery culture, the oxygenation pile comprises a delivery pipe, a water pump floating assembly and a fixing assembly, the water inlet end of the delivery pipe is connected with a water pump, and a cone-like pressurizing hopper is integrally formed in the water outlet end of the delivery pipe. Water flow in the hollow supporting rods is sprayed out through the multiple spraying holes, the multiple arc-shaped supporting rods conduct peripheral arc-shaped large-lift and large-range water spraying, water makes contact with air, oxygen in the air is fused, the normal-pressure cavity of the conveying pipe is communicated with the liquid spraying head, the water is sprayed out through the multiple water outlets in the liquid spraying head, and therefore the water spraying effect is achieved. And baffling is carried out through the baffle plates, so that water in the normal-pressure chamber is sprayed out in the inner enclosure, then the water sprayed in a near range is in contact with air, the device can spray the water in the inner enclosure and the outer enclosure, then large-range oxygenation is formed, the overall oxygenation range of the device is large, and meanwhile the oxygen supply effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of fish farming, in particular to an oxygenation pile for large-scale fish farming. Background Art

[0002] The breeding, rearing, and stocking of fish. Fish farming, also known as aquaculture, fish farming, and fish farming, is important for maintaining food supplies, providing recreational fishing, and expanding fishing areas. Many species have been successfully introduced into new areas through fish farming. One form of fish farming involves raising goldfish and tropical fish as a profession or hobby. Others involve raising minnows for bait and other fish in private waters. Large quantities of fish are farmed in many parts of the world, mostly for commercial sale.

[0003] Oxygen supply is very important in fish farming. Oxygen is a necessary substance for fish metabolism. Adequate oxygen can ensure the rapid metabolism of fish and promote their healthy growth. For some fish with high oxygen consumption, such as map fish, parrot fish, arowana, etc., additional oxygen is essential. In addition, oxygen can also help activate nitrifying bacteria and accelerate their reproduction, which helps to restore water quality. Common oxygen supply equipment is the oxygen pump, which increases the dissolved oxygen content of the water by pressing air into the water so that oxygen and water are in full contact. Another common aerator is the oxygenator, which disturbs, breaks up, and scatters the water in the area covered by the impeller through the rotation of the blades, so that the original whole water body is cut into countless tiny water droplets. In the process of being scattered in the air, the contact surface increases, so the oxygen binding ability of the water droplets is enhanced, and when they fall into the water, a fixed range of oxygen-rich areas is formed.

[0004] The above two oxygenation devices are currently mainstream equipment. The principles of the two are basically the same. Both of them expand the contact area between water and air to form an oxygen-rich area. However, whether it is the pumped water or the broken and scattered water, the contact range with the air is limited, which is not conducive to large-scale oxygen supply. The oxygen area is relatively narrow, which easily causes the fish to gather together and is not conducive to their growth and management. At the same time, the economic benefits of the oxygenation equipment cannot be maximized. Once the area is too large, it is necessary to increase the same equipment to work synchronously. Based on this, the utility model designs an oxygenation pile for large-scale fish farming to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an oxygenation pile for large-scale fish farming, so as to avoid the limited oxygenation range of existing aquaculture equipment, the limited contact range of the pumped water and the air, and the disadvantage of large-scale oxygen supply.

[0006] To achieve the above-mentioned objectives, the utility model provides an aeration pile for large-scale fish farming, including an aeration pile for large-scale fish farming, including a delivery pipe, a water pump floating assembly and a fixing assembly, the water inlet end of the delivery pipe is connected to a water pump, the water outlet end of the delivery pipe is integrally formed with a conical boosting bucket, the boosting bucket divides the water outlet end of the delivery pipe into a boosting chamber and a normal pressure chamber, the water outlet end of the delivery pipe is connected to a spray head, the normal pressure chamber is connected to the spray head, a plurality of water outlets are arranged in the spray head, the water outlet end of the spray head is connected to a baffle, a plurality of support rods are connected to the outer wall of the liquid outlet end of the delivery pipe, the boosting chamber is connected to the plurality of support rods, a plurality of injection holes are provided on the support rods, a floating assembly and a fixing assembly are connected to the delivery pipe, the floating assembly is used for the water outlet end of the delivery pipe to float on the water body, and the fixing assembly is used for fixing the delivery pipe.

[0007] As a further solution of the present invention: the multiple water outlets inside the liquid spray head are distributed in a ring shape, and the liquid spray head and the baffle are arranged on the same axis.

[0008] As a further solution of the present invention: the multiple injection holes on the support rod are all arranged obliquely, and the multiple injection holes are equidistantly arranged on the support rod.

[0009] As a further solution of the present invention: the water inlet end of the water pump is connected to a filter cover, and the filter cover is spherical.

[0010] As a further solution of the present invention: the floating assembly includes a fixed ring and a floating ring, the fixed ring is fixedly connected to the delivery pipe, a plurality of fixed rods are connected to the fixed ring, and the plurality of fixed rods are connected to the floating ring, and the floating ring is used to float the water outlet end of the delivery pipe on the water body.

[0011] As a further solution of the present invention: the floating ring is in a circular shape, and the interior of the floating ring is hollow.

[0012] As a further solution of the present invention: the fixing assembly includes a mounting block and an adjusting rod, a plurality of mounting blocks are fixedly connected to the fixing ring, an adjusting rod is slidably installed in the mounting block, and a positioning pin is welded to the bottom end of the adjusting rod.

[0013] As a further solution of the present invention: a reinforcement plate is welded between the plurality of positioning pins, and the cross section of the positioning pin is cross-shaped.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model converts kinetic energy into pressure potential energy through a conical boosting bucket, thereby further increasing the water pressure inside the boosting chamber and inputting it into multiple support rods. The water flow inside the hollow support rods is ejected through multiple spray holes, and the multiple arc-shaped support rods perform peripheral arc-shaped large-lift and large-scale water spraying, allowing the water body to contact with the air and allowing the oxygen in the air to be absorbed. The normal pressure chamber of the delivery pipe is connected to the spray head, and the water body is sprayed out through multiple water outlets inside the spray head and deflected by the baffle, so that the water body in the normal pressure chamber is ejected in the inner periphery, and then the water body sprayed in a close range is in contact with the air. The device can spray the inner and outer water bodies, thereby forming a large-scale oxygenation. The overall oxygenation range of the device is large, and the oxygen supply effect is good.

[0016] 2. The utility model is installed in the mounting block by sliding the adjusting rod. The positioning pin at the bottom of the adjusting rod is inserted into the bottom of the water, thereby fixing the delivery pipe to prevent the delivery pipe from moving. The mounting block is slidably connected to the adjusting rod. When the water height changes, the mounting block adapts to vertical movement, allowing the delivery pipe to adapt to the water level movement, thereby preventing the water pump from being exposed to the air. It has strong applicability and good application effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the bottom-up structure of the present invention;

[0020] Figure 4 This is a schematic diagram of the overall cross-sectional structure of the delivery pipe of the present invention.

[0021] In the figure: 1. delivery pipe; 2. booster bucket; 3. water pump; 4. spray head; 5. baffle; 6. support rod; 7. spray hole; 8. fixing ring; 9. fixing rod; 10. floating ring; 11. mounting block; 12. adjusting rod; 13. positioning pin; 14. reinforcement plate; 15. filter cover. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Unless otherwise defined, the technical terms or scientific terms used herein should be the common meanings understood by people with ordinary skills in the field to which the present invention belongs. The words "including" and similar words used in this article mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects.

[0023] Example:

[0024] See also Figures 1-4 In an embodiment of the utility model, an oxygenation pile for large-scale fish farming is provided, comprising a delivery pipe 1, a water pump 3 floating assembly and a fixing assembly. The water inlet end of the delivery pipe 1 is connected to the water pump 3, and a conical boosting bucket 2 is integrally formed inside the water outlet end of the delivery pipe 1. The boosting bucket 2 divides the inside of the water outlet end of the delivery pipe 1 into a boosting chamber and a normal pressure chamber. The water outlet end of the delivery pipe 1 is connected to a liquid spray head 4, and the normal pressure chamber is connected to the liquid spray head 4. A plurality of water outlets are arranged in the liquid spray head 4, and a baffle 5 is connected to the water outlet end of the liquid spray head 4. A plurality of support rods 6 are connected to the outer wall of the liquid outlet end of the delivery pipe 1, and the boosting chamber is connected to the plurality of support rods 6. A plurality of injection holes 7 are provided on the support rods 6. A floating assembly and a fixing assembly are connected to the delivery pipe 1. The floating assembly is used to float the water outlet end of the delivery pipe 1 on the water body, and the fixing assembly is used to fix the delivery pipe 1.

[0025] Specifically, the device is placed as a whole in the water area where oxygenation is required, the floating component suspends the liquid outlet end of the delivery pipe 1 above the upper end of the water surface, the fixing component fixes the delivery pipe 1 in the designated area to prevent the delivery pipe 1 from moving, and the bottom is connected to the water pump 3. After the water pump 3 is turned on, the water pump 3 pressurizes the water and inputs it into the delivery pipe 1. A conical boosting bucket 2 is connected to the inside of the delivery pipe 1. The boosting bucket 2 divides the internal space of the delivery pipe 1 into a boosting chamber and a normal pressure chamber. The outer wall of the conical boosting bucket 2 and the internal space of the delivery pipe 1 form a large-area cavity. The water flow with an initial velocity converts kinetic energy into pressure potential energy through the conical boosting bucket 2, thereby allowing the pressure in the boosting chamber to The water pressure in the upper part is further increased and input into multiple support rods 6. The water flow inside the hollow support rods 6 is ejected through multiple spray holes 7. The multiple arc-shaped support rods 6 perform large-lift and large-scale water spraying in the outer arc, allowing the water body to contact with the air and allowing the oxygen in the air to be integrated. The normal pressure chamber of the delivery pipe 1 is connected to the spray head 4, and the water body is sprayed out through multiple water outlets inside the spray head 4, and is deflected by the deflector 5, so that the water body in the normal pressure chamber is ejected in the inner circle, and then the water body sprayed in a close range is in contact with the air. The device can spray the inner and outer water bodies, thereby forming a large-scale oxygenation. The overall oxygenation range of the device is large, and the oxygen supply effect is good.

[0026] Preferably, the multiple water outlets inside the spray head 4 are distributed in a ring shape, the spray head 4 and the baffle 5 are arranged on the same axis, the multiple annular water outlets inside the spray head 4 spray water in a ring shape, the spray head 4 and the baffle 5 on the same axis spray water evenly, and the pressure loss is small.

[0027] Preferably, the multiple spray holes 7 on the support rod 6 are all inclinedly arranged, and the multiple spray holes 7 are equidistantly arranged on the support rod 6. The multiple inclined spray holes 7 on the support rod 6 spray water obliquely upward, so that the distribution range of the sprayed water body is larger, further increasing the oxygenation distribution range.

[0028] Preferably, the water inlet end of the water pump 3 is connected to a filter cover 15, which is spherical. The filter cover 15 connected to the water inlet end of the water pump 3 filters impurities in the water to avoid clogging the water pump 3. The spherical filter cover 15 has a larger filtering range and a large amount of water filtering.

[0029] Preferably, the floating assembly includes a fixed ring 8 and a floating ring 10. The fixed ring 8 is fixedly connected to the delivery pipe 1. A plurality of fixed rods 9 are connected to the fixed ring 8. The floating ring 10 is connected to the plurality of fixed rods 9. The floating ring 10 is used to float the water outlet end of the delivery pipe 1 on the water body. The fixed ring 8 is fixedly connected to the delivery pipe 1 and is connected to the floating ring 10 through a plurality of fixed rods 9 on the fixed ring 8. The floating ring 10 provides buoyancy, allowing the water outlet end of the delivery pipe 1 to float on the upper end of the water surface, so that the ejected water body contacts the air to supply oxygen to the water body.

[0030] Preferably, the floating ring 10 is in the shape of a ring, and the interior of the floating ring 10 is hollow. The floating ring 10 having a ring shape and a hollow interior has a more stable floating support force and a greater buoyancy.

[0031] Preferably, the fixing assembly includes a mounting block 11 and an adjusting rod 12. A plurality of mounting blocks 11 are fixedly connected to the fixing ring 8. The adjusting rod 12 is slidably installed in the mounting block 11. A positioning pin 13 is welded to the bottom end of the adjusting rod 12. The mounting block 11 is fixed on the fixing ring 8. The adjusting rod 12 is slidably installed in the mounting block 11. The positioning pin 13 at the bottom of the adjusting rod 12 is inserted into the bottom of the water, thereby fixing and limiting the delivery pipe 1 to prevent the delivery pipe 1 from moving. The mounting block 11 is slidably connected to the adjusting rod 12. When the water height changes, the mounting block 11 adapts to the vertical movement, allowing the delivery pipe 1 to adapt to the water level movement to prevent the water pump 3 from being exposed to the air. It has strong applicability and good applicability.

[0032] Preferably, reinforcing plates 14 are welded between multiple positioning pins 13, and the cross-section of the positioning pins 13 is cross-shaped. The reinforcing plates 14 welded between multiple positioning pins 13 are used for strengthening the connection. At the same time, the plate-shaped reinforcing plates 14 increase the contact area with the bottom of the water to prevent the device from sinking in the water.

[0033] The working principle of the present invention is as follows: the device is placed as a whole in the water area where oxygenation is required, the floating component suspends the liquid outlet end of the delivery pipe 1 above the upper end of the water surface, the fixing component fixes the delivery pipe 1 in the designated area to prevent the delivery pipe 1 from moving, the bottom of the delivery pipe 1 is connected to the water pump 3, after the water pump 3 is turned on, the water pump 3 pressurizes the water body and inputs it into the delivery pipe 1, a conical boosting bucket 2 is connected to the inside of the delivery pipe 1, the boosting bucket 2 divides the internal space of the delivery pipe 1 into a boosting chamber and a normal pressure chamber, the outer wall of the conical boosting bucket 2 and the internal space of the delivery pipe 1 form a large area cavity, the water flow with an initial velocity converts kinetic energy into pressure potential energy through the conical boosting bucket 2, and then The water pressure inside the boosting chamber is further increased and input into multiple support rods 6. The water flow inside the hollow support rods 6 is ejected through multiple spray holes 7. The multiple arc-shaped support rods 6 perform large-lift and large-scale water spraying in the outer arc, allowing the water body to contact with the air and allowing the oxygen in the air to be integrated. The normal pressure chamber of the delivery pipe 1 is connected to the spray head 4, and the water body is sprayed out through multiple water outlets inside the spray head 4, and is deflected by the deflector 5, so that the water body in the normal pressure chamber is ejected in the inner circle, and then the water body sprayed in a close range is in contact with the air. The device can spray the inner and outer water bodies, thereby forming a large-scale oxygenation. The overall oxygenation range of the device is large, and the oxygen supply effect is good.

[0034] While the embodiments of the present invention have been described in detail above, it will be apparent to those skilled in the art that various modifications and variations may be made to these embodiments. However, it should be understood that such modifications and variations are within the scope and spirit of the present invention as set forth in the claims. Furthermore, the present invention described herein may have other embodiments and may be implemented or carried out in a variety of ways.

Claims

1. An oxygenation pile for large-scale fish farming, characterized in that: include: A delivery pipe (1), a water pump (3), a floating assembly, and a fixed assembly; the water inlet end of the delivery pipe (1) is connected to the water pump (3); a conical boosting bucket (2) is integrally formed inside the water outlet end of the delivery pipe (1); the boosting bucket (2) divides the inside of the water outlet end of the delivery pipe (1) into a boosting chamber and a normal pressure chamber; the water outlet end of the delivery pipe (1) is connected to a liquid spray head (4); the normal pressure chamber is connected to the liquid spray head (4); and a liquid spray head (4) is provided inside the liquid spray head (4). There are multiple water outlets, the water outlet end of the liquid spray head (4) is connected to a baffle (5), the outer wall of the liquid outlet end of the delivery pipe (1) is connected to multiple support rods (6), the booster chamber is connected to the multiple support rods (6), and multiple injection holes (7) are provided on the support rods (6). The delivery pipe (1) is connected to a floating component and a fixing component, the floating component is used to float the water outlet end of the delivery pipe (1) on the water body, and the fixing component is used to fix the delivery pipe (1).

2. The aeration pile for large-scale fish farming according to claim 1, characterized in that: The plurality of water outlets inside the liquid spray head (4) are distributed in an annular shape, and the liquid spray head (4) and the baffle (5) are arranged on the same axis.

3. The aeration pile for large-scale fish farming according to claim 1, characterized in that: The plurality of injection holes (7) on the support rod (6) are all arranged at an angle, and the plurality of injection holes (7) are arranged at equal intervals on the support rod (6).

4. The aeration pile for large-scale fish farming according to claim 1, characterized in that: The water inlet end of the water pump (3) is connected to a filter cover (15), and the filter cover (15) is spherical.

5. The oxygenation pile for large-scale fish farming according to claim 1, characterized in that: The floating assembly comprises a fixing ring (8) and a floating ring (10), wherein the fixing ring (8) is fixedly connected to the delivery pipe (1), a plurality of fixing rods (9) are connected to the fixing ring (8), and the plurality of fixing rods (9) are connected to the floating ring (10), and the floating ring (10) is used for the water outlet end of the delivery pipe (1) to float on the water body.

6. The aeration pile for large-scale fish farming according to claim 5, characterized in that: The floating ring (10) is in the shape of a ring, and the interior of the floating ring (10) is hollow.

7. The aeration pile for large-scale fish farming according to claim 5, characterized in that: The fixing assembly comprises a mounting block (11) and an adjusting rod (12); a plurality of mounting blocks (11) are fixedly connected to the fixing ring (8); an adjusting rod (12) is slidably mounted in the mounting block (11); and a positioning pin (13) is welded to the bottom end of the adjusting rod (12).

8. The aeration pile for large-scale fish farming according to claim 7, characterized in that: A reinforcing plate (14) is welded between the plurality of positioning pins (13), and the cross section of the positioning pin (13) is cross-shaped.

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