CN103446934A - Inflatable experimental device for suspending sand in water body - Google Patents
Inflatable experimental device for suspending sand in water body Download PDFInfo
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- CN103446934A CN103446934A CN201310342019XA CN201310342019A CN103446934A CN 103446934 A CN103446934 A CN 103446934A CN 201310342019X A CN201310342019X A CN 201310342019XA CN 201310342019 A CN201310342019 A CN 201310342019A CN 103446934 A CN103446934 A CN 103446934A
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Abstract
The invention relates to an inflatable experimental device for suspending sand in a water body. The inflatable experimental device comprises an experimental box body (1) and an air injection pipeline (2), wherein the experimental box body (1) is in the shape of a circular barrel; the bottom of the experimental box body (1) is provided with the air injection pipeline (2); the air injection pipeline (2) is arranged in the shape of a spiral plane; a central air column (4) upwards connected is vertically arranged at the central position, corresponding to the experimental box body (1), of the air injection pipeline (2); the central air column (4) penetrates out of water surface and is connected with an air source through a middle pipeline (3); pipeline walls of the air injection pipeline (2) and the central air column (4) are provided with a plurality of air filling holes. According to the inflatable experimental device for suspending the sand disclosed by the invention, the characteristic that small-particle sand is kept in a suspended state in the water body can be improved, and oxygen supply for experimental organisms also can be realized, and thus the requirement of the normal physiological activity of the experimental organisms is ensured; moreover, the inflatable experimental device is simple in structure, low in manufacturing cost, high in repeated utilization rate and high in practicability.
Description
Technical field
The invention belongs to silt suspension experimental provision technical field in water body, particularly relate to silt suspension experimental provision in a kind of inflatable water body.
Background technology
At present domestic in the aquatic product fishery field of scientific study, the experimental provision of controlling particle suspended state in water body mostly is as required and designed, designed, without unified standard.The most of lasting suspended state because of need maintenance particle of these devices, its project organization is relatively complicated, complex operation, and cost is higher.Because general adopt of these devices is directly exposed in the experiment water body more, the normal physiological activity of biological subject is affected, and may cause organism surface to suffer damage to a certain degree, accuracy and the reliability of impact experiment.
Summary of the invention
Technical problem to be solved by this invention is to provide silt suspension experimental provision in a kind of inflatable water body, adopt inflatable silt suspension experimental provision can not only improve small particle diameter silt and keep the characteristic of suspended state in water body, can realize again the oxygen of bioorganism is supplied with, guarantee the needs of bioorganism normal physiological activity simultaneously.
The technical solution adopted for the present invention to solve the technical problems is: silt suspension experimental provision in a kind of inflatable water body is provided, comprise experimental box body and jet pipeline, the circular tubbiness of described experimental box body, described experimental box body bottom is furnished with jet pipeline, described jet pipeline becomes planar spiral to arrange, the vertical layout in the corresponding experimental box body center of described jet pipeline upwards connects the center gas column, described center gas column passes the water surface and connects air-source by intermediate duct, and described jet pipeline and central gas post duct wall arrange some air-filled pores.
Spherical gate valve is installed on described intermediate duct.
Described jet pipeline and intermediate duct are made by polythene material.
Beneficial effect
The present invention adopts inflatable silt suspension experimental provision can not only improve small particle diameter silt to keep the characteristic of suspended state in water body, can realize again the oxygen of bioorganism is supplied with simultaneously, guarantee the needs of bioorganism normal physiological activity, simultaneously simple in structure, cost of manufacture is low, recycling rate of waterused is high, practical.
The accompanying drawing explanation
Fig. 1 is that the present invention just reaches schematic diagram.
Fig. 2 is the jet pipeline part-structure of the present invention schematic diagram.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only are not used in and limit the scope of the invention for the present invention is described.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As illustrated in fig. 1 and 2, silt suspension experimental provision in a kind of inflatable water body, comprise experimental box body 1 and jet pipeline 2, the circular tubbiness of described experimental box body 1, described experimental box body 1 bottom is furnished with jet pipeline 2,2 one-tenth planar spirals of described jet pipeline are arranged, the corresponding experimental box body 1 vertical layout in center of described jet pipeline 2 upwards connects center gas column 4, described center gas column 4 passes the water surface and connects air-source by intermediate duct 3, and described jet pipeline 2 and center gas column 4 duct walls arrange some air-filled pores.
On described intermediate duct 3, spherical gate valve is installed.
Described jet pipeline 2 and intermediate duct 3 are made by polythene material.
Claims (3)
1. silt suspension experimental provision in an inflatable water body, comprise experimental box body (1) and jet pipeline (2), it is characterized in that, the circular tubbiness of described experimental box body (1), described experimental box body (1) bottom is furnished with jet pipeline (2), described jet pipeline (2) becomes planar spiral to arrange, the vertical layout in the corresponding experimental box body of described jet pipeline (2) (1) center upwards connects center gas column (4), described center gas column (4) passes the water surface and connects air-source by intermediate duct (3), described jet pipeline (2) and center gas column (4) duct wall arrange some air-filled pores.
2. silt suspension experimental provision in a kind of inflatable water body according to claim 1, is characterized in that, described intermediate duct is equipped with spherical gate valve on (3).
3. silt suspension experimental provision in a kind of inflatable water body according to claim 1, is characterized in that, described jet pipeline (2) and intermediate duct (3) are made by polythene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310342019XA CN103446934A (en) | 2013-08-07 | 2013-08-07 | Inflatable experimental device for suspending sand in water body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310342019XA CN103446934A (en) | 2013-08-07 | 2013-08-07 | Inflatable experimental device for suspending sand in water body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103446934A true CN103446934A (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310342019XA Pending CN103446934A (en) | 2013-08-07 | 2013-08-07 | Inflatable experimental device for suspending sand in water body |
Country Status (1)
| Country | Link |
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| CN (1) | CN103446934A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103638855A (en) * | 2013-12-24 | 2014-03-19 | 湖州高林不锈钢管制造有限公司 | Stirring device of waste liquid pool |
| CN111871303A (en) * | 2020-07-31 | 2020-11-03 | 褚衍朋 | Medicament mixing arrangement for sewage treatment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2255302Y (en) * | 1996-03-15 | 1997-06-04 | 宜兴市成套环保设备厂 | Rotation-flow aeration sand-removing device |
| CN103172180A (en) * | 2013-02-27 | 2013-06-26 | 青岛理工大学 | Preparation method of live sand |
-
2013
- 2013-08-07 CN CN201310342019XA patent/CN103446934A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2255302Y (en) * | 1996-03-15 | 1997-06-04 | 宜兴市成套环保设备厂 | Rotation-flow aeration sand-removing device |
| CN103172180A (en) * | 2013-02-27 | 2013-06-26 | 青岛理工大学 | Preparation method of live sand |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103638855A (en) * | 2013-12-24 | 2014-03-19 | 湖州高林不锈钢管制造有限公司 | Stirring device of waste liquid pool |
| CN111871303A (en) * | 2020-07-31 | 2020-11-03 | 褚衍朋 | Medicament mixing arrangement for sewage treatment |
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20131218 |