CN204653434U - A kind of tube-in-tube draining blowdown apparatus of automatic regulating water flow - Google Patents
A kind of tube-in-tube draining blowdown apparatus of automatic regulating water flow Download PDFInfo
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- CN204653434U CN204653434U CN201520163749.8U CN201520163749U CN204653434U CN 204653434 U CN204653434 U CN 204653434U CN 201520163749 U CN201520163749 U CN 201520163749U CN 204653434 U CN204653434 U CN 204653434U
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- pipe
- tube
- extenal fixation
- draining
- interior swivelling
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Abstract
The utility model discloses a kind of tube-in-tube draining blowdown apparatus of automatic regulating water flow, comprise extenal fixation pipe and interior swivelling pipe, described extenal fixation pipe is tightly placed in outside described interior swivelling pipe, described interior swivelling pipe upper end is fixed with pipe cap, described pipe cap upper end is provided with annulus, and described extenal fixation pipe and described interior swivelling pipe are provided with corresponding draining aperture. The utility model can according to actual conditions regulable control flow and cultivation blowdown, and overall structure is simple, easy for installation, is convenient to daily regulation and control.
Description
Technical field
The utility model relates to aquaculture field, and what be specifically related to is the tube-in-tube draining blowdown apparatus of a kind of automatic regulating water flow in intensive culture system.
Background technology
In intensive culture system, breeding water body is in dynamic cyclic process, breeding water is through sieve bend, protein separator, microbiologic population's system, after the link processing such as ultraviolet light, pass through pipe-line system again, from the water inlet of culturing pool, enter, in delivery port, discharge, and subsidiary blowdown in the process of draining, due to the acting in conjunction of water inlet and draining two links, certain current can be formed in culturing pool, when in culturing pool, current are too fast, residual bait can be made, the dirts such as ight soil are with water body flow, be difficult to gather central blow-down mouth, be increased in the time of staying of culturing pool, cause water pollution, when water in culturing pool flows through when slow, at the bottom of the dirts such as residual bait, ight soil can be made to be deposited in culturing pool too quickly, can not be taken near dirty mouthful of central row by water body eddy current, for this situation, the current tool of regulation and control culturing pool is of great significance.
Current, in domestic most intensive culture system, draining blowdown mode is comparatively simple, completed by a single tube, body designs a lot of apertures, current and residual bait, ight soil is discharged by aperture, because draining aperture size and quantity are fixed, water body displacement is fixed, in breeding process special time period can not be met, the draining blowdown demand of specific fish, for this situation, we improve draining blowdown apparatus, become the tube-in-tube draining blowdown apparatus that passes through rotation controllable size for specific fish different time sections and the requirement of different breeding object.
Summary of the invention
The purpose of this utility model is to overcome the above problem that prior art exists, and a kind of tube-in-tube draining blowdown apparatus of automatic regulating water flow is provided, draining blowdown flow rate can be regulated as the case may be.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of tube-in-tube draining blowdown apparatus of automatic regulating water flow, comprise extenal fixation pipe and interior swivelling pipe, described extenal fixation pipe is tightly placed in outside described interior swivelling pipe, high 150 ㎝ of described extenal fixation pipe, bottom is vertically fixing inserts 10 ㎝ at the bottom of pond, described interior swivelling pipe can rotate around central shaft, high 160 ㎝ of described interior swivelling pipe, upper end exceeds extenal fixation pipe 10 ㎝, described interior swivelling pipe upper end is fixed with pipe cap, described pipe cap upper end is provided with annulus, described extenal fixation pipe and described interior swivelling pipe are provided with corresponding draining aperture, the tube wall at the upper and lower two ends of described extenal fixation pipe is evenly provided with spring latch lock on one week, on the tube wall of the upper and lower two ends of described interior swivelling pipe, correspondence is provided with 5 spring latch lock holes, by regulating the size of extenal fixation pipe and interior swivelling pipe draining aperture intersection, determine the size of ostium excurrens, be equivalent to arrange 5 draining gears, the displacement of described 5 draining gears is respectively 100%, 75%, 50%, 25% and 0%, the diameter of described draining aperture is 2 ㎝, suitably adjust according to actual conditions.
The beneficial effects of the utility model are:
The utility model modern design, structure is simple, easy for installation, by the rotatability of interior pipe, adjusts the size in water hole, the blowdown of current and culturing pool can be controlled according to actual conditions.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form the application's a part, schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model. In the accompanying drawings:
Fig. 1 overall structure schematic diagram;
Fig. 2 is the structure chart of extenal fixation pipe;
Fig. 3 is the structure chart of interior swivelling pipe;
Fig. 4 is the structure chart of spring latch lock.
Number in the figure illustrates: 1, extenal fixation pipe, 2, interior swivelling pipe, 3, pipe cap, 4, spring latch lock, 5, at the bottom of culturing pool, 6, draining aperture, 7, annulus.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
With reference to Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, a kind of tube-in-tube draining blowdown apparatus of automatic regulating water flow, comprise extenal fixation pipe 1 and interior swivelling pipe 2, described extenal fixation pipe 1 is tightly placed in outside described interior swivelling pipe 2, described interior swivelling pipe can rotate around central shaft, the material of described extenal fixation pipe 1 is polyvinyl chloride, be highly 150 ㎝, external diameter is 16 ㎝, internal diameter is 15 ㎝, thickness of pipe wall is 0.5 ㎝, bottom is vertically fixing inserts 5 general 10 ㎝ at the bottom of culturing pool, the material of described interior swivelling pipe 2 is polyvinyl chloride, be highly 160 ㎝, internal diameter 16 ㎝, external diameter 17.5 ㎝, thickness of pipe wall is 0.7 ㎝, the upper end of described interior swivelling pipe 2 exceeds described extenal fixation pipe 1 upper end 10 ㎝, described interior swivelling pipe 2 upper end is fixed with pipe cap 3, be used for supporting interior swivelling pipe to fall for 2 times, described pipe cap 3 upper end is provided with annulus 7, be used for rotating interior swivelling pipe 2, the diameter of described annulus 7 is 8 ㎝, the material of annulus 7 is polyvinyl chloride, described extenal fixation pipe 1 and described interior swivelling pipe 2 are provided with corresponding draining aperture 6, the tube wall at described extenal fixation pipe about 1 two ends is evenly provided with spring latch lock 4 on one week, on described interior swivelling pipe about 2 two ends tube wall, correspondence is provided with 5 spring latch lock holes, by rotating interior swivelling pipe, spring latch lock is interlocked from different spring latch lock holes, reach two pipes to fix, and the size that regulate draining aperture 6 can be reached, be equivalent to arrange 5 draining gears, the displacement of described 5 draining gears is respectively 100%, 75%, 50%, 25% and 0%, draining blowdown flow rate can be regulated according to specific needs, the diameter of described draining aperture 6 is 2 ㎝, suitably adjust according to actual conditions.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations. All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within protection domain of the present utility model all should be included in.
Claims (5)
1. the tube-in-tube draining blowdown apparatus of an automatic regulating water flow, it is characterized in that: comprise extenal fixation pipe (1) and interior swivelling pipe (2), described extenal fixation pipe (1) is tightly placed in outside described interior swivelling pipe (2), described interior swivelling pipe (2) upper end is fixed with pipe cap (3), described pipe cap (3) upper end is provided with annulus (7), and described extenal fixation pipe (1) and described interior swivelling pipe (2) are provided with corresponding draining aperture (6).
2. the tube-in-tube draining blowdown apparatus of automatic regulating water flow according to claim 1, it is characterized in that: at the bottom of described extenal fixation pipe (1) is vertically fixed on culturing pool (5), described interior swivelling pipe (2) can rotate around central shaft, regulates the size of described draining aperture (6).
3. the tube-in-tube draining blowdown apparatus of automatic regulating water flow according to claim 1, is characterized in that: the diameter of described draining aperture (6) is 2 ㎝.
4. the tube-in-tube draining blowdown apparatus of automatic regulating water flow according to claim 1, it is characterized in that: described extenal fixation pipe (1) is provided with spring latch lock (4) in two ends up and down, described interior swivelling pipe (2) up and down two ends correspondence is provided with spring latch lock hole, regulates current size and fixing.
5. the tube-in-tube draining blowdown apparatus of automatic regulating water flow according to claim 1, is characterized in that: the height of described interior swivelling pipe (2) is greater than the height of described extenal fixation pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520163749.8U CN204653434U (en) | 2015-03-23 | 2015-03-23 | A kind of tube-in-tube draining blowdown apparatus of automatic regulating water flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520163749.8U CN204653434U (en) | 2015-03-23 | 2015-03-23 | A kind of tube-in-tube draining blowdown apparatus of automatic regulating water flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204653434U true CN204653434U (en) | 2015-09-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520163749.8U Expired - Fee Related CN204653434U (en) | 2015-03-23 | 2015-03-23 | A kind of tube-in-tube draining blowdown apparatus of automatic regulating water flow |
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| CN (1) | CN204653434U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105613389A (en) * | 2016-03-11 | 2016-06-01 | 武汉康立斯科技发展有限公司 | Prawn culture system |
| CN107347776A (en) * | 2017-07-25 | 2017-11-17 | 南通龙洋水产有限公司 | A kind of universal intensive cyclic culture pond |
| CN113266029A (en) * | 2021-04-29 | 2021-08-17 | 浙江佳源建筑设计有限公司 | Basement deep foundation pit anti-blocking drainage structure and use method thereof |
| CN115024250A (en) * | 2022-06-07 | 2022-09-09 | 中国水产科学研究院东海水产研究所 | Feeding method capable of saving bait and labor during large-scale cultivation of medium and large-sized sea horses |
-
2015
- 2015-03-23 CN CN201520163749.8U patent/CN204653434U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105613389A (en) * | 2016-03-11 | 2016-06-01 | 武汉康立斯科技发展有限公司 | Prawn culture system |
| CN105613389B (en) * | 2016-03-11 | 2018-10-02 | 武汉康立斯科技发展有限公司 | A kind of shrimp ecosystem |
| CN107347776A (en) * | 2017-07-25 | 2017-11-17 | 南通龙洋水产有限公司 | A kind of universal intensive cyclic culture pond |
| CN113266029A (en) * | 2021-04-29 | 2021-08-17 | 浙江佳源建筑设计有限公司 | Basement deep foundation pit anti-blocking drainage structure and use method thereof |
| CN113266029B (en) * | 2021-04-29 | 2022-03-01 | 浙江佳源建筑设计有限公司 | Basement deep foundation pit anti-blocking drainage structure and use method thereof |
| CN115024250A (en) * | 2022-06-07 | 2022-09-09 | 中国水产科学研究院东海水产研究所 | Feeding method capable of saving bait and labor during large-scale cultivation of medium and large-sized sea horses |
| CN115024250B (en) * | 2022-06-07 | 2023-06-06 | 中国水产科学研究院东海水产研究所 | Bait-saving and labor-saving feeding method for large-scale cultivation of middle-large-size sea horses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20190323 |
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| CF01 | Termination of patent right due to non-payment of annual fee |