Nanometer micropore pipeline oxygenation structure for ecological breeding
By introducing the first flow ring and barrier ring into the oxygen-enhancing structure of the nano-microporous pipeline, the problem of poor oxygen enhancement effect in the prior art is solved, and more efficient oxygen flow and oxygen enhancement effect is achieved, while protecting the inner wall of the pipeline.
Patent Information
- Application Number
- CN202421740623.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-07-22
AI Technical Summary
The existing nano-microporous pipeline oxygen-enhancing structure relies on pressure to squeeze oxygen out, which is not effective, and long-term pressure will damage the inner wall of the pipeline.
An ecologically cultivated nano microporous pipeline oxygen-enhancing structure is designed, including a pipeline body, a first flow guide ring and a barrier ring arranged on the pipeline body. The oxygen close to the inner wall of the pipe is introduced through the first flow conduit ring, and oxygen backlash is avoided by the barrier ring, thereby improving the oxygen flow rate and oxygen enhancement effect.
The flow rate and oxygen increase effect of oxygen in the oxygen-enhancing hole are improved, the problem of oxygen discharge through pressure is avoided, and damage to the inner wall of the pipe is reduced.
Smart Images
Figure CN223025244U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aquaculture, and more specifically, to an oxygen-increasing structure of a nano-microporous pipeline for ecological aquaculture. Background Art
[0002] The nano-microporous pipeline oxygen-increasing structure is a pipeline with a large number of tiny pores manufactured by using nano technology, which is used to improve the dissolved oxygen level in water. This structure is usually applied to fields such as aquaculture, sewage treatment, and water body ecological restoration.
[0003] In the prior art, in common nano-microporous pipelines, only several holes are opened on the outer wall of the pipeline, and the input oxygen is forced to be extruded from the holes by pressure. However, this oxygen-increasing method relying on pressure has poor effects, and the oxygen cannot actively be discharged through the holes. At the same time, the long-term action of a relatively large pressure on the inner wall of the pipeline will cause certain damage. How to invent an oxygen-increasing structure of a nano-microporous pipeline for ecological aquaculture to improve these problems has become an urgent problem to be solved by those skilled in the art. Summary of the Utility Model
[0004] To make up for the above deficiencies, the utility model provides an oxygen-increasing structure of a nano-microporous pipeline for ecological aquaculture, aiming to improve the problem that in common nano-microporous pipelines, the input oxygen is forced to be extruded from the holes by pressure and the oxygen cannot actively be discharged through the holes.
[0005] The utility model is implemented as follows:
[0006] The utility model provides an oxygen-increasing structure of a nano-microporous pipeline for ecological aquaculture, which includes a pipeline body and a first flow guide ring arranged on the pipeline body. A plurality of groups of several oxygen-increasing holes are opened on the inner wall of the pipeline body;
[0007] The outer walls of several of the first flow guide rings are fixedly connected to the inner wall of the pipeline body close to the oxygen-increasing holes, and a first concentration sleeve is arranged on the inner wall of the first flow guide ring.
[0008] Preferably, the inner wall of the pipeline body is polished using a polishing tool and a grinding agent. The oxygen-increasing holes are frustum-shaped holes with a gradually decreasing diameter from the inner wall to the outer wall of the pipeline body, and rounded corners are opened on the inner wall of the pipeline body close to the oxygen-increasing holes.
[0009] Preferably, the first flow guide ring is an annular ring inclined in the oxygen flow direction, and one end outer wall of the first concentration sleeve is fixedly connected to the inner wall of the first flow guide ring.
[0010] By adopting the above technical solution, oxygen enters the interior through one end of the pipeline, and under the action of the first diversion ring, the oxygen near the inner wall of the pipeline is introduced into the oxygen-increasing holes. At the same time, the oxygen near the middle position is concentrated by the first concentrator sleeve and moves towards the subsequent oxygen-increasing holes, increasing the oxygen flow rate in the oxygen-increasing holes. Meanwhile, the oxygen-increasing holes designed in a frustum shape cooperate with the rounded corners to increase the oxygen flow rate, enabling the oxygen to quickly pass through the oxygen-increasing holes and be discharged, thereby improving the oxygen-increasing effect.
[0011] Preferably, a blocking ring is fixedly connected to the inner wall of the pipeline body away from the oxygen-increasing holes, and the inclined surface direction of the blocking ring is opposite to that of the first diversion ring.
[0012] Preferably, a plurality of air holes are formed in the outer wall of the blocking ring, and the inner diameter of the blocking ring is smaller than that of the first diversion ring.
[0013] Preferably, one end of the first concentrator sleeve is fixedly connected with a plurality of fixing rods, and one end of the fixing rods is fixedly connected with a second diversion ring, and the inclined surface direction of the second diversion ring is the same as that of the first diversion ring.
[0014] Preferably, the outer diameter of the second diversion ring is larger than the inner diameter of the first diversion ring, and a second concentrator sleeve is fixedly connected to the inner wall of the second diversion ring, and the outer diameter of the second concentrator sleeve is smaller than the inner diameter of the first concentrator sleeve.
[0015] By adopting the above technical solution, the blocking ring blocks the oxygen that rebounds around the oxygen-increasing holes, preventing it from colliding with the input oxygen and affecting the oxygen flow rate. At the same time, part of the oxygen flows into the first diversion ring on one side through the inclined surface of the blocking ring and then enters the oxygen-increasing holes, improving the oxygen guiding effect, thereby increasing the oxygen flow rate around the oxygen-increasing holes. Meanwhile, the second diversion ring arranged diverts the oxygen in the first concentrator sleeve, enabling part of the oxygen to enter the oxygen-increasing holes through the first diversion ring at the rear, and the oxygen is concentrated by the second concentrator sleeve and then enters the subsequent oxygen-increasing holes, increasing the oxygen flow rate around the oxygen-increasing holes and improving the oxygen-increasing effect.
[0016] The beneficial effects of the present utility model are as follows:
[0017] The first diversion ring arranged guides the oxygen near the inner wall of the pipeline into the oxygen-increasing holes, avoiding the oxygen in the pipeline being discharged to the oxygen-increasing holes on the inner wall under normal pressure, guiding the oxygen around the oxygen-increasing holes, thereby increasing the oxygen flow rate in the oxygen-increasing holes and improving the oxygen-increasing effect. At the same time, the design of the blocking ring blocks the oxygen that rebounds around the oxygen-increasing holes, preventing it from colliding with the input oxygen and affecting the oxygen flow rate around the oxygen-increasing holes. In addition, the second diversion ring arranged diverts the oxygen in the first concentrator sleeve, enabling part of the oxygen to enter the oxygen-increasing holes through the first diversion ring at the rear, increasing the oxygen flow rate around the oxygen-increasing holes and improving the oxygen-increasing effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the attached drawings required for the embodiments. It should be understood that the following attached drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related attached drawings can also be obtained based on these attached drawings.
[0019] Figure 1 It is a schematic diagram of an aeration structure of a nano-micro pore pipeline for ecological aquaculture provided by an embodiment of the present utility model;
[0020] Figure 2 It is a half-sectional view of an aeration structure of a nano-micro pore pipeline for ecological aquaculture provided by an embodiment of the present utility model;
[0021] Figure 3 It is an aeration structure of a nano-micro pore pipeline for ecological aquaculture provided by an embodiment of the present utility model Figure 2 and an enlarged view of the structure in area A;
[0022] Figure 4 It is a half-sectional front view of an aeration structure of a nano-micro pore pipeline for ecological aquaculture provided by an embodiment of the present utility model;
[0023] Figure 5 It is an aeration structure of a nano-micro pore pipeline for ecological aquaculture provided by an embodiment of the present utility model Figure 4 and an enlarged view of the structure in area B.
[0024] In the figure: 1, pipeline body; 2, aeration holes; 3, blocking ring; 4, air holes; 5, first flow guiding ring; 6, first centralized sleeve; 7, fixing rod; 8, second flow guiding ring; 9, second centralized sleeve; 10, fillet. Specific Embodiments
[0025] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the attached drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.
[0026] Example, referring to Figures 1-5 , an aeration structure of a nano-micro pore pipeline for ecological aquaculture, includes a pipeline body 1 and a first flow guiding ring 5 provided on the pipeline body 1, and a plurality of groups of several aeration holes 2 are opened on the inner wall of the pipeline body 1;
[0027] The outer walls of a plurality of first flow guiding rings 5 are fixedly connected to the inner wall of the pipe body 1 near the oxygen adding holes 2, and a first concentrating sleeve 6 is arranged on the inner wall of the first flow guiding ring 5.
[0028] Furthermore; the inner wall of the pipe body 1 is polished using a polishing tool and an abrasive. The oxygen adding holes 2 are frustum-shaped holes with a gradually decreasing diameter from the inner wall to the outer wall of the pipe body 1. A fillet 10 is provided near the inner wall of the pipe body 1 for the oxygen adding holes 2. It is characterized in that the first flow guiding ring 5 is an annular ring inclined in the oxygen flow direction, and one end outer wall of the first concentrating sleeve 6 is fixedly connected to the inner wall of the first flow guiding ring 5.
[0029] It should be noted that: Oxygen enters the interior through one end of the pipe body 1 and, under the action of the first flow guiding ring 5, guides the oxygen near the pipe inner wall into the oxygen adding holes 2, avoiding the discharge of oxygen inside the pipe to the oxygen adding holes 2 on the inner wall under pressure in the conventional state, guiding the oxygen around the oxygen adding holes 2, thereby increasing the flow rate of oxygen in the oxygen adding holes 2 and improving the oxygen adding effect. At the same time, the oxygen near the middle position inside the pipe body 1 is concentrated and compressed in the oxygen space through the first concentrating sleeve 6, thereby increasing the subsequent flow rate of oxygen inside the pipe, and the gradually expanding structure of the frustum-shaped oxygen adding holes 2 helps to reduce the resistance of gas flow, enabling the gas to pass more smoothly. At the same time, the fillet 10 helps the gas to enter the interior of the oxygen adding holes 2 more smoothly, reducing the air flow separation phenomenon caused by acute angles, thereby improving the intake efficiency and thus improving the oxygen adding effect.
[0030] Furthermore; a blocking ring 3 is fixedly connected to the inner wall of the pipe body 1 away from the oxygen adding holes 2. The inclined surface direction of the blocking ring 3 is opposite to that of the first flow guiding ring 5. It is characterized in that a plurality of air holes 4 are provided on the outer wall of the blocking ring 3. The inner diameter of the blocking ring 3 is smaller than that of the first flow guiding ring 5. It is characterized in that one end of the first concentrating sleeve 6 is fixedly connected with a plurality of fixing rods 7. One end of the fixing rods 7 is fixedly connected with a second flow guiding ring 8. The inclined surface direction of the second flow guiding ring 8 is the same as that of the first flow guiding ring 5. The outer diameter of the second flow guiding ring 8 is larger than the inner diameter of the first flow guiding ring 5. The inner wall of the second flow guiding ring 8 is fixedly connected with a second concentrating sleeve 9. The outer diameter of the second concentrating sleeve 9 is smaller than the inner diameter of the first concentrating sleeve 6.
[0031] It should be noted that: the oxygen rebounding around the oxygen-increasing hole 2 is blocked by the blocking ring 3 to prevent it from colliding with the input oxygen and affecting the oxygen flow rate around the oxygen-increasing hole 2. At the same time, part of the rebounding oxygen enters the inclined surface of the blocking ring 3 through the air hole 4 and flows into the first diversion ring 5 on one side together with the flowing oxygen and then enters the oxygen-increasing hole 2, improving the oxygen guiding effect around the oxygen-increasing hole 2, thereby increasing the oxygen flow rate around the oxygen-increasing hole 2. At the same time, the second diversion ring 8 provided diverts the oxygen in the first concentrating sleeve 6 so that part of the oxygen enters the oxygen-increasing hole 2 through the first diversion ring 5 at the rear, and the oxygen is concentrated through the second concentrating sleeve 9 and then enters the subsequent oxygen-increasing hole 2, increasing the oxygen flow rate around the oxygen-increasing hole 2 and improving the oxygen-increasing effect.
[0032] The working principle of this ecological aquaculture nano-micro pore pipeline oxygen-increasing structure:
[0033] Oxygen enters the interior through one end of the pipeline body 1 and, under the guiding action of the first diversion ring 5 and the upper inclined surface of the blocking ring 3, the oxygen close to the inner wall of the pipeline is guided into the oxygen-increasing hole 2, thereby increasing the oxygen flow rate in the oxygen-increasing hole 2 and improving the oxygen-increasing effect. At the same time, the blocking ring 3 blocks the oxygen rebounding around the oxygen-increasing hole 2 to prevent it from colliding with the input oxygen and affecting the oxygen flow rate around the oxygen-increasing hole 2. At the same time, part of the rebounding oxygen enters the inclined surface of the blocking ring 3 through the air hole 4 and flows into the first diversion ring 5 on one side together with the flowing oxygen and then enters the oxygen-increasing hole 2, improving the oxygen guiding effect around the oxygen-increasing hole 2, thereby increasing the oxygen flow rate around the oxygen-increasing hole 2. At the same time, the second diversion ring 8 provided diverts the oxygen in the first concentrating sleeve 6 so that part of the oxygen enters the oxygen-increasing hole 2 through the first diversion ring 5 at the rear, and the oxygen is concentrated through the second concentrating sleeve 9 and then enters the subsequent oxygen-increasing hole 2, increasing the oxygen flow rate around the oxygen-increasing hole 2 and improving the oxygen-increasing effect.
[0034] It should be noted that the specific model and specifications of the motor need to be selected according to the actual specifications of the device, etc. The specific selection calculation method adopts the existing technology in this field, so it will not be elaborated in detail.
[0035] The above is only the preferred implementation manner of the present invention and is not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. An ecological aquaculture nano-microporous pipeline oxygenation structure, comprising a pipeline body (1) and a first guide ring (5) arranged on the pipeline body (1), characterized in that: The inner wall of the pipeline body (1) is provided with a plurality of groups of oxygenation holes (2); The outer walls of a plurality of the first flow guide rings (5) are fixedly connected to the inner wall of the pipeline body (1) near the oxygen increase hole (2), and the inner wall of the first flow guide ring (5) is provided with a first central sleeve (6).
2. The ecological aquaculture nano-microporous pipeline oxygenation structure according to claim 1 is characterized in that: The inner wall of the pipe body (1) is polished using a polishing tool and an abrasive, the oxygen-increasing hole (2) is a truncated cone-shaped hole whose diameter gradually decreases from the inner wall to the outer wall of the pipe body (1), and the oxygen-increasing hole (2) is provided with a rounded corner (10) near the inner wall of the pipe body (1).
3. The ecological aquaculture nano-microporous pipeline oxygenation structure according to claim 2 is characterized in that: The first guide ring (5) is an annular ring oblique to the oxygen flow direction, and the outer wall of one end of the first concentration sleeve (6) is fixedly connected to the inner wall of the first guide ring (5).
4. The ecological aquaculture nano-microporous pipeline oxygenation structure according to claim 1 is characterized in that: A blocking ring (3) is fixedly connected to the inner wall of the pipeline body (1) away from the oxygenation hole (2), and the inclined surfaces of the blocking ring (3) and the first guide ring (5) are in opposite directions.
5. The ecological aquaculture nano-microporous pipeline oxygenation structure according to claim 4 is characterized in that: The outer wall of the blocking ring (3) is provided with a plurality of air holes (4), and the inner diameter of the blocking ring (3) is smaller than that of the first guide ring (5).
6. The ecological aquaculture nano-microporous pipeline oxygenation structure according to claim 1 is characterized in that: One end of the first central sleeve (6) is fixedly connected to a plurality of fixing rods (7), one end of the fixing rods (7) is fixedly connected to a second guide ring (8), and the inclined surface direction of the second guide ring (8) is the same as that of the first guide ring (5).
7. The ecological aquaculture nano-microporous pipeline oxygenation structure according to claim 6 is characterized in that: The outer diameter of the second guide ring (8) is larger than the inner diameter of the first guide ring (5); the inner wall of the second guide ring (8) is fixedly connected to a second central sleeve (9); the outer diameter of the second central sleeve (9) is smaller than the inner diameter of the first central sleeve (6).