CN209882834U - Integrated device capable of oxygenating and generating water flow simultaneously - Google Patents
Integrated device capable of oxygenating and generating water flow simultaneously Download PDFInfo
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- CN209882834U CN209882834U CN201820506781.5U CN201820506781U CN209882834U CN 209882834 U CN209882834 U CN 209882834U CN 201820506781 U CN201820506781 U CN 201820506781U CN 209882834 U CN209882834 U CN 209882834U
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Abstract
The utility model provides an integrated device which can oxygenate and produce water flow simultaneously. The device provided by the utility model comprises a pipeline (2) and an inflation tube (3), wherein the pipeline (2) comprises a bent pipe which is at an angle of 180 degrees or the pipeline (2) further comprises a connecting elbow (4), a pipeline (2-1) and a pipeline (2-2), the connecting elbow (4) comprises a bent pipe which is at an angle of 180 degrees or less, and the pipeline (2-1) and the pipeline (2-2) are respectively connected to two ports of the connecting elbow (4); the pipeline (2) or the connecting elbow (4) is provided with a hole (5), and one end of the inflation tube (3) is inserted into the pipeline (2) or the pipeline (2-1) through the hole (5). The device provided by the utility model, simple structure easy to carry out, is showing when raising the efficiency and has reduced the breed cost. The utility model discloses a development of current closed cycle formula flowing water aquaculture has effectively been promoted to simple, ingenious design and low cost's device.
Description
Technical Field
The utility model belongs to the technical field of aquaculture, concretely relates to can oxygenate simultaneously and produce integrated device of rivers.
Background
The running water fish culture is a mode of carrying out high-density intensive culture on fish in a fish pond with water flow exchange. Reservoirs, lakes, rivers, streams, spring water and the like are generally used as water sources, and water continuously flows through the fishpond by means of water level difference, drainage or interception facilities, a water pump and the like, or discharged water is purified and then injected into the fishpond. Because the water flow plays the roles of inputting dissolved oxygen and removing fish excrement, the pool water can keep good water quality, and conditions are created for high-density intensive culture of fishes.
The main process of the flowing water fish culture is to control the fish culture environment, so that the fish culture is beneficial to the growth and development of the fish, and the growth potential of the fish is exerted to the maximum extent. At present, the primary form of normal-temperature running water is gradually developed to the method of automatically monitoring and controlling the flow rate, dissolved oxygen, water temperature, pH, contents of various inorganic matters and organic matters, illumination, bait feeding amount and the like of pond water by using a computer, and the method becomes a modern high-efficiency fish culture mode. The flow fish culture can be divided into two basic types of open type and closed circulation type according to the flowing mode of water. The open water source is not recovered after flowing through the fish pond, so the water consumption is large, the water source is generally used in areas with abundant water sources, and the water flow is mainly generated by natural water level difference, namely the water inlet end of the culture pond is higher than the water outlet end. The closed circulation type running water fish culture features that the water flow is formed inside the pond by means of mechanical power. At present, the water flow in closed circulation type running water cultivation is mainly formed by pumping water through a water pump. This approach has no other function than the formation of water flow and the power source is not better utilized.
In view of the disadvantages of the current water flow generation process of closed circulation type running water cultivation, it is necessary to update the water flow generation manner so as to better promote the vigorous development of the closed circulation type running water cultivation technology.
SUMMERY OF THE UTILITY MODEL
The utility model provides an integrated device capable of oxygenating and producing water flow simultaneously, aiming at establishing an integrated device capable of oxygenating and producing water flow simultaneously, which is comparatively simple and convenient, easy to operate and can better utilize power energy. The utility model is suitable for the water flow production and oxygenation of closed circulation type running water culture.
It is an object of the present invention to provide an integrated device for simultaneous oxygenation and water flow, said device comprising the following 1) and/or 2):
1) the device comprises a pipeline 2 and an inflation tube 3, wherein the pipeline 2 comprises a bent pipe with an angle of below 180 degrees, a hole 5 is formed in the pipeline 2, and one end of the inflation tube 3 is inserted into the pipeline 2 through the hole 5;
2) the device comprises a pipeline 2 and an inflation pipe 3, wherein the pipeline 2 further comprises a connecting elbow 4, a first pipeline 2-1 and a second pipeline 2-2, the connecting elbow 4 comprises an elbow below 180 degrees, the first pipeline 2-1 and the second pipeline 2-2 are respectively connected to two ports of the connecting elbow 4, and the connection comprises insertion and/or wrapping; the connecting elbow 4 is provided with a hole 5, and one end of the inflation tube 3 is inserted into the first pipeline 2-1 through the hole 5.
Optionally, when the apparatus is 1) the apparatus, the apparatus further comprises at least one of the following 1) to 5):
1) one end of the inflation tube 3 inserted into the pipeline 2 is L-shaped or U-shaped;
2) one of the ports of the pipeline 2 is inclined;
3) the holes 5 are arranged at the corners of the pipeline 2;
4) the number of the inflation tubes 3 is more than 1;
5) the inner diameter of the pipe 2 is proportional to the required water flow.
Optionally, when the apparatus is 1) the apparatus, the apparatus further comprises at least one of the following 1) to 6):
1) one port of the pipeline 2 is an inclined plane, and the depth of the inflation tube 3 inserted into the pipeline 2 is 4-7cm from the short tail end of the inclined plane end of the pipeline 2 to the end of the inflation tube 3 inserted into the pipeline 2;
2) the pipeline 2 is a bent pipe with a 90-degree angle;
3) one of the ports of the pipeline 2 is an inclined plane, and the ratio of the length from the vertex of the bend angle of the pipeline 2 to the long tail end of the inclined plane end of the pipeline 2 to the water depth of the aquaculture water body is as follows: 1: 2-3: 4;
4) the diameter of the hole 5 is equal to the outer diameter of the inflation tube 3;
5) the outer diameter and/or the inner diameter of the aeration pipe 3 is/are in direct proportion to the required water flow;
6) one end of the inflation tube 3 inserted into the pipeline 2 is U-shaped, and the height of the U-shaped tube is 2-5 cm.
Optionally, when the apparatus is 2) the apparatus, the apparatus further comprises at least one of the following 1) to 5):
1) one end of the inflation tube 3 inserted into the first pipeline 2-1 is L-shaped or U-shaped;
2) the port of the first pipeline 2-1 which is not connected with the connecting elbow 4 is an inclined plane;
3) the hole 5 is arranged at the corner of the connecting elbow 4;
4) the number of the inflation tubes 3 is more than 1;
5) the inner diameter of the first pipeline 2-1 or the second pipeline 2-2 is in direct proportion to the required water flow.
Optionally, when the apparatus is 2) the apparatus, the apparatus further comprises at least one of the following 1) to 8):
1) the end, which is not connected with the connecting elbow 4, of the first pipeline 2-1 is an inclined plane, and the depth of the inflation tube 3 inserted into the first pipeline 2-1 is 4-7cm from the short tail end of the inclined plane end of the first pipeline 2-1, wherein one end of the inflation tube 3 inserted into the first pipeline 2-1 is far away from the short tail end of the first pipeline 2-1;
2) the connecting elbow 4 is a bent pipe with a 90-degree angle;
3) the port of the first pipeline 2-1 which is not connected with the connecting elbow 4 is an inclined plane, and the ratio of the length from the vertex of the bent angle of the connecting elbow 4 to the long tail end of the inclined plane end of the first pipeline 2-1 to the water depth of the aquaculture water body is as follows: 1: 2-3: 4;
4) the diameter of the hole 5 is equal to the outer diameter of the inflation tube 3;
5) the outer diameter and/or the inner diameter of the aeration pipe 3 is/are in direct proportion to the required water flow;
6) one end of the inflation tube 3 inserted into the first pipeline 2-1 is U-shaped, and the height of the U-shaped tube is 2-5 cm;
7) when the connection is insertion, the inner diameter of the connecting elbow 4 is equal to the outer diameter of the first pipeline 2-1 or the second pipeline 2-2;
8) when the connection is wrapping, the outer diameter of the connecting elbow 4 is equal to the inner diameter of the first pipeline 2-1 or the second pipeline 2-2.
It is another object of the present invention to provide a use of the device of any of the above mentioned inventions.
Specifically, the application comprises at least one of the following applications 1) to 4):
1) for water stream generation and/or oxygenation;
2) for preparing a product for water stream production and/or oxygenation and/or related products;
3) for use in aquaculture;
4) for the preparation of products for aquaculture and/or related products.
In particular, the aquaculture comprises the culture of fish.
The utility model provides a pair of can oxygenate simultaneously and produce integrated device of rivers has following advantage at least:
(1) the utility model provides an integrated device, simple structure easy to carry out.
(2) The utility model provides an integrated device has improved the utilization efficiency of the power supply that current closed circulation formula flowing water was bred, has updated the mode that current rivers produced, makes to produce the flowing water and aerify and go on simultaneously, does not need additionally to drop into to oxygenate equipment or device, is showing and is reducing the breed cost.
(3) The utility model discloses a development of current closed cycle formula flowing water aquaculture has effectively been promoted to simple, ingenious design and low cost's device.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application, are incorporated in and constitute a part of this application, and are not intended to limit the application. In the drawings:
FIG. 1 is a schematic diagram of an integrated apparatus for simultaneous oxygenation and production of water flow.
The reference symbols in the above figures illustrate:
1. a bevel of the pipe; 2. a pipeline; 3. an inflation tube; 4. connecting the elbow; 5. an aperture; 2-1, a pipeline; 2-2, pipelines.
A. A pipe corner; B. a gas outlet of the gas-filled tube; C. a water inlet; D. and (7) a water outlet.
Detailed Description
As used in the following examples, the experimental procedures used were all conventional ones unless otherwise specified.
Materials and the like used in the following examples are commercially available unless otherwise specified.
The following examples and their detailed description are presented to illustrate and understand the present invention and are not to be construed as unduly limiting the invention.
The "tubes" described in the following embodiments each represent a tubular structure that is hollow and open at both ends.
Example 1 Integrated device for Simultaneous oxygenation and Water flow production
(one) alternative Structure
The present embodiment provides an integrated device capable of simultaneously oxygenating and generating water flow, as shown in fig. 1, comprising a pipe 2 and an inflation tube 3, wherein the pipe 2 comprises a bent pipe at an angle of less than 180 degrees, the pipe 2 is provided with a hole 5, and one end of the inflation tube 3 is inserted into the pipe 2 through the hole 5.
Optionally, one end of the inflation tube 3 inserted into the pipeline 2 is in an "L" shape or a "U" shape;
optionally, one of the ports of the pipe 2 is beveled; optionally, the inclined surface is used for blocking or enriching water flow and guiding the water flow to flow into the pipeline 2;
optionally, the depth of the inflation tube 3 inserted into the pipeline 2 is 4-7cm from one end of the inflation tube 3 inserted into the pipeline 2 to the short tail end of the inclined plane end of the pipeline 2;
optionally, the holes 5 are provided at the corners of the pipe 2;
optionally, the pipe 2 is a bent pipe with a 90-degree angle;
optionally, the number of the inflation tubes 3 is more than 1;
the other end of the gas-filled tube 3 is located outside the pipe 2 for connecting an inflator.
The inflator comprises any type of inflator which can be purchased; optionally, the inflation device comprises an oxygenation device.
Optionally, the ratio of the length of the long tail end from the vertex of the bend angle of the pipeline 2 to the inclined plane end of the pipeline 2 to the depth of the aquaculture water body is as follows: 1: 2-3: 4; optionally, the length from the vertex of the bend angle of the pipeline 2 to the long tail end of the bevel end of the pipeline 2 is 90-120 cm;
optionally, the length from the vertex of the bend angle of the pipe 2 to the port of the other end of the pipe 2, into which the inflation tube 3 is not inserted, is 30-40 cm;
optionally, the inner diameter of the pipe 2 can be adjusted according to the required water flow, and the required water flow is in direct proportion to the inner diameter of the pipe 2; optionally, the inner diameter of the pipeline 2 is 12-15 cm;
optionally, the material of the pipe 2 and the inflation tube 3 comprises plastic and/or aluminum;
optionally, the diameter of the hole 5 is equal to the outer diameter of the inflation tube 3.
Optionally, the outer diameter of the inflation tube 3 can be adjusted according to the required water flow, and the required water flow is in direct proportion to the outer diameter of the inflation tube 3; optionally, the outer diameter of the inflation tube 3 is 0.8-1 cm;
optionally, the inner diameter of the inflation tube 3 can be adjusted according to the required water flow, and the required water flow is in direct proportion to the outer diameter of the inflation tube 3; optionally, the inner diameter of the inflation tube 3 is 0.5-0.7 cm;
optionally, if the end of the inflation tube 3 inserted into the pipeline 2 is "U" shaped, the height of the "U" shaped tube is 2-5 cm.
(II) optional Structure II
In an alternative embodiment, as shown in fig. 1, the pipe 2 further comprises a connecting elbow 4, a first pipe 2-1 and a second pipe 2-2, the connecting elbow 4 comprises a bent pipe with an angle of 180 degrees or less, the first pipe 2-1 and the second pipe 2-2 are respectively connected to two ports of the connecting elbow 4, and the connection comprises insertion and/or wrapping; the connecting elbow 4 is provided with a hole 5, and one end of the inflation tube 3 is inserted into the first pipeline 2-1 through the hole 5.
Optionally, the connecting elbow 4 is a bent pipe with a 90-degree angle.
Optionally, one end of the inflation tube 3 inserted into the first pipeline 2-1 is in an L shape or a U shape;
optionally, a port of the first pipeline 2-1, which is not connected with the connecting elbow 4, is an inclined surface; optionally, the inclined surface is used for blocking or enriching water flow and guiding the water flow to flow into the pipeline 2;
optionally, the depth of the inflation tube 3 inserted into the first pipeline 2-1 is 4-7cm from one end of the inflation tube 3 inserted into the first pipeline 2-1 to the short tail end of the inclined plane end of the first pipeline 2-1;
optionally, the hole 5 is arranged at the corner of the connecting elbow 4;
optionally, the number of the inflation tubes 3 is more than 1;
the other end of the inflation tube 3 is located outside the connecting elbow 4 for connecting an inflation device.
The inflator comprises any type of inflator which can be purchased; optionally, the inflation device comprises an oxygenation device.
Optionally, the ratio of the length of the long tail end from the vertex of the bend angle of the connecting elbow 4 to the inclined plane end of the first pipeline 2-1 to the depth of the aquaculture water body is as follows: 1: 2-3: 4; optionally, the length from the vertex of the bend angle of the connecting elbow 4 to the long tail end of the inclined plane end of the first pipeline 2-1 is 90-120 cm;
optionally, the length from the vertex of the bend angle of the connecting elbow 4 to the port of the second pipe 2-2 which is not connected with the connecting elbow 4 is 30-40 cm;
optionally, the inner diameter of the first pipeline 2-1 or the second pipeline 2-2 can be adjusted according to the required water flow, and the required water flow is in direct proportion to the inner diameter of the first pipeline 2-1 or the second pipeline 2-2; optionally, the inner diameter of the first pipeline 2-1 or the second pipeline 2-2 is 12-15 cm;
optionally, the first pipeline 2-1, the second pipeline 2-2, the connecting elbow 4 and the inflation tube 3 are made of plastics and/or aluminum materials;
optionally, when the connection is insertion, the inner diameter of the connecting elbow 4 is equal to the outer diameter of the first pipeline 2-1 or the second pipeline 2-2;
optionally, when the connection is wrapping, the outer diameter of the connecting elbow 4 is equal to the inner diameter of the first pipeline 2-1 or the second pipeline 2-2;
optionally, the diameter of the hole 5 is equal to the outer diameter of the inflation tube 3.
Optionally, the outer diameter of the inflation tube 3 can be adjusted according to the required water flow, and the required water flow is in direct proportion to the outer diameter of the inflation tube 3; optionally, the outer diameter of the inflation tube 3 is 0.8-1 cm;
optionally, the inner diameter of the inflation tube 3 can be adjusted according to the required water flow, and the required water flow is in direct proportion to the inner diameter of the inflation tube 3; optionally, the inner diameter of the inflation tube 3 is 0.5-0.7 cm;
optionally, if the end of the inflation tube 3 inserted into the first pipeline 2-1 is U-shaped, the height of the U-shaped tube is 2-5 cm.
(III) principle of operation
Placing any one of the devices in the existing closed circulation type running water culture device; optionally, a fixing column is arranged in the existing closed circulating type running water culture device, and any device of the embodiment is fixed on the fixing column through a rope.
As shown in figure 1, water in the existing closed circulation type running water cultivation device passes through the C port of the device of the utility model enters the pipeline, if the inflation tube is inflated, gas can come out from the B port of the inflation tube to enter the pipeline, the gas that comes out can drive the water in the pipeline to the A end of the pipeline and come out from the D port of the pipeline, thereby forming running water rich in oxygen.
Example 2 application example
By applying the device shown in the figure 1 of the utility model, a micro-flow aquaculture system is designed, tilapia aquaculture is developed, and a control group without the device is arranged. The test period is 60 days, the sampling frequency is 1 time per 10 days, the test period is 6 times of measurement, and the measurement index is dissolved oxygen. Tilapia body weight was measured at the end of the experiment. The test result shows that the average value of the water quality dissolved oxygen and the weight of the tilapia respectively is 6.93 +/-0.31 mg/L and 263.7 +/-18.3 g by applying the device of the utility model. The average values of the water quality dissolved oxygen of the control group without using the device of the utility model and the weight of the tilapia are 5.01 +/-0.72 mg/L and 224.2 +/-23.6 g respectively. Use the utility model discloses the quality of water dissolved oxygen of device and tilapia body weight do not compare and do not use the utility model discloses the improvement of device 38.3% and 17.6%.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is specific and detailed, but the invention can not be understood as the limitation of the patent scope of the present invention, but all the technical solutions obtained by adopting the equivalent substitution or equivalent transformation should fall within the protection scope of the present invention.
Claims (5)
1. An integrated device capable of simultaneous oxygenation and production of a water stream, characterized in that it comprises the following 1) and/or 2):
1) the device comprises a pipeline (2) and an inflation tube (3), wherein the pipeline (2) comprises an elbow pipe which is at an angle of below 180 degrees, a hole (5) is formed in the pipeline (2), and one end of the inflation tube (3) is inserted into the pipeline (2) through the hole (5);
2) the device comprises a pipeline (2) and an inflation pipe (3), wherein the pipeline (2) further comprises a connecting elbow (4), a first pipeline (2-1) and a second pipeline (2-2), the connecting elbow (4) comprises an elbow pipe which is at an angle of below 180 degrees, the first pipeline (2-1) and the second pipeline (2-2) are respectively connected to two ports of the connecting elbow (4), and the connection comprises insertion and/or wrapping; the connecting elbow (4) is provided with a hole (5), and one end of the inflation tube (3) is inserted into the first pipeline (2-1) through the hole (5).
2. The apparatus of claim 1), wherein when the apparatus is 1) the apparatus, the apparatus further comprises at least one of the following 1) -5):
1) one end of the inflation tube (3) inserted into the pipeline (2) is L-shaped or U-shaped;
2) one of the ports of the pipeline (2) is inclined;
3) the holes (5) are arranged at the corners of the pipeline (2);
4) the number of the inflation tubes (3) is more than 1;
5) the inner diameter of the pipeline (2) is in direct proportion to the required water flow.
3. The apparatus according to claim 1 or 2, wherein when the apparatus is 1) the apparatus, the apparatus further comprises at least one of the following 1) -6):
1) one port of the pipeline (2) is an inclined plane, and the depth of the inflation tube (3) inserted into the pipeline (2) is 4-7cm from the short tail end of the inclined plane end of the pipeline (2) to the end of the inflation tube (3) inserted into the pipeline (2);
2) the pipeline (2) is a bent pipe with a 90-degree angle;
3) one of the ports of the pipeline (2) is an inclined plane, and the ratio of the length of the vertex of the bend angle of the pipeline (2) to the long tail end of the inclined plane end of the pipeline (2) to the water depth of the aquaculture water body is as follows: 1: 2-3: 4;
4) the diameter of the hole (5) is equal to the outer diameter of the inflation tube (3);
5) the outer diameter and/or the inner diameter of the aeration pipe (3) is/are in direct proportion to the required water flow;
6) one end of the inflation tube (3) inserted into the pipeline (2) is U-shaped, and the height of the U-shaped tube is 2-5 cm.
4. The apparatus according to claim 1, wherein when the apparatus is 2) the apparatus, the apparatus further comprises at least one of the following 1) -5):
1) one end of the inflation tube (3) inserted into the pipeline 2-1 is L-shaped or U-shaped;
2) the port of the first pipeline (2-1) which is not connected with the connecting elbow 4 is an inclined plane;
3) the hole (5) is arranged at the corner of the connecting elbow 4;
4) the number of the inflation tubes (3) is more than 1;
5) the inner diameter of the first pipeline (2-1) or the second pipeline (2-2) is in direct proportion to the required water flow.
5. The apparatus according to claim 1 or 4, wherein when the apparatus is 2) the apparatus, the apparatus further comprises at least one of the following 1) -8):
1) the port of the first pipeline (2-1), which is not connected with the connecting elbow (4), is an inclined plane, and the depth of the inflation tube (3) inserted into the first pipeline (2-1) is 4-7cm from the short tail end of the inclined plane end of the first pipeline (2-1) at the end of the inflation tube (3) inserted into the first pipeline (2-1);
2) the connecting elbow (4) is a bent pipe with a 90-degree angle;
3) the port of the first pipeline (2-1) which is not connected with the connecting elbow 4 is an inclined plane, and the ratio of the length from the vertex of the bent angle of the connecting elbow (4) to the long tail end of the inclined plane end of the first pipeline (2-1) to the water depth of the aquaculture water body is as follows: 1: 2-3: 4;
4) the diameter of the hole (5) is equal to the outer diameter of the inflation tube (3);
5) the outer diameter and/or the inner diameter of the aeration pipe (3) is/are in direct proportion to the required water flow;
6) one end of the inflation tube (3) inserted into the first pipeline (2-1) is U-shaped, and the height of the U-shaped tube is 2-5 cm;
7) when the connection is insertion, the inner diameter of the connecting elbow (4) is equal to the outer diameter of the first pipeline (2-1) or the second pipeline (2-2);
8) when the connection is wrapping, the outer diameter of the connecting elbow (4) is equal to the inner diameter of the first pipeline (2-1) or the second pipeline (2-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820506781.5U CN209882834U (en) | 2018-04-10 | 2018-04-10 | Integrated device capable of oxygenating and generating water flow simultaneously |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820506781.5U CN209882834U (en) | 2018-04-10 | 2018-04-10 | Integrated device capable of oxygenating and generating water flow simultaneously |
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| Publication Number | Publication Date |
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| CN209882834U true CN209882834U (en) | 2020-01-03 |
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| CN201820506781.5U Expired - Fee Related CN209882834U (en) | 2018-04-10 | 2018-04-10 | Integrated device capable of oxygenating and generating water flow simultaneously |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207769A (en) * | 2018-04-10 | 2018-06-29 | 中国水产科学研究院淡水渔业研究中心 | A kind of integrated apparatus that can be oxygenated and generate simultaneously flow |
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2018
- 2018-04-10 CN CN201820506781.5U patent/CN209882834U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207769A (en) * | 2018-04-10 | 2018-06-29 | 中国水产科学研究院淡水渔业研究中心 | A kind of integrated apparatus that can be oxygenated and generate simultaneously flow |
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Granted publication date: 20200103 Termination date: 20210410 |