CN203407364U - Adjustable anti-escape drainer - Google Patents
Adjustable anti-escape drainer Download PDFInfo
- Publication number
- CN203407364U CN203407364U CN201320475921.4U CN201320475921U CN203407364U CN 203407364 U CN203407364 U CN 203407364U CN 201320475921 U CN201320475921 U CN 201320475921U CN 203407364 U CN203407364 U CN 203407364U
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- Prior art keywords
- outer layer
- escape
- internal layer
- hole
- adjustable anti
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Abstract
The utility model relates to an adjustable anti-escape drainer which comprises an outer layer (1) and a filter net (2), wherein the outer layer (1) is shaped as a circular pipe; a through hole (5) is formed in the pipe wall of the outer layer (1); the filter net (2) is wrapped outside the outer layer (1); one tubular structured end of the outer layer (1) is closed; the other opened end of the outer layer (1) is inserted into an inner layer (4); the inner layer (4) is tubular; a hole corresponding to the through hole (5) in the outer layer (1) is formed in the pipe wall of the inner layer (4); the outer layer (1) and the inner layer (4) are in clearance fit; the inner layer (4) is connected to a water inlet pipe. The adjustable anti-escape drainer disclosed by the utility model has the advantages of being simple in structure, convenient to operate and high-efficiency and can be widely applied to different cultivation facilities to carry out aquaculture and scientific research activity.
Description
Technical field
The utility model belongs to used for aquiculture hydathode technical field, particularly relates to a kind of adjustable anti-escape hydathode.
Background technology
In recent years, China Water product cultured output accounted for 2/3 of World Water product cultivating output, can say, Chinese Fishery aquaculture ensure national food safely, expand employment, increase farmers' income, improve the aspects such as water area ecological environment and made significant contribution.In aquaculture process, in order to guarantee that water quality is pure and fresh, need to refresh the water periodically.The problems such as the drainage arrangement using at present often occurs that draining flow velocity is uncontrollable, the easy escape of Aquatic farming animals.Therefore, need a kind of structure more reasonable, practical, drainage arrangement easily.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of adjustable anti-escape hydathode, uncontrollable to solve in prior art draining flow velocity, and Aquatic farming animals is the problem such as escape easily.
The utility model solves the technical scheme that its technical problem adopts: a kind of adjustable anti-escape hydathode is provided, comprise skin and screen pack, the circular tubulose of described skin, on described outer wall with through hole, described outer outer wrapping screen pack, the sealing of described outer tubular structure one end, other end openend insert internal layer, described internal layer becomes tubulose, on described inner layer tube wall, have the hole corresponding with outer through hole, between described skin and internal layer, become matched in clearance, described internal layer connects water inlet pipe.
Between described internal layer and water inlet pipe, be connected valve.
Beneficial effect
The utility model simple structure, easy to operate, efficient; Can be widely used in different breeding facilities, carry out aquaculture and scientific research activity.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation of the utility model skin and interior interlayer.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As illustrated in fig. 1 and 2, a kind of adjustable anti-escape hydathode, comprise outer 1 and screen pack 2, described outer 1 circular tubulose, on described outer 1 tube wall with through hole 5, described outer 1 outer wrapping screen pack 2, described outer 1 tubular structure one end sealing, other end openend insert internal layer 4, and 4 one-tenth tubuloses of described internal layer, have the hole corresponding with outer 1 through hole 5 on described internal layer 4 tube walls, described outer 1 and internal layer 4 between become matched in clearance, described internal layer 4 connects water inlet pipes.
Between described internal layer 4 and water inlet pipe, be connected valve 3.
The utility model specification is not limit, and can suitably adjust size dimension according to the needs of cultivation and experiment.During culturing pool draining, utility model is put into pond, with the outside draining of method of siphon, by control valve 3, control draining flow velocity.The utility model, with a plurality of through holes 5 and screen pack 2, can effectively be avoided Aquatic farming animals damage and escape.
Claims (2)
1. an adjustable anti-escape hydathode, comprise skin (1) and screen pack (2), it is characterized in that, the circular tubulose of described skin (1), on described skin (1) tube wall with through hole (5), described skin (1) outer wrapping screen pack (2), the sealing of described skin (1) tubular structure one end, other end openend inserts internal layer (4), described internal layer (4) becomes tubulose, on described internal layer (4) tube wall, have the hole corresponding with outer (1) through hole (5), between described skin (1) and internal layer (4), become matched in clearance, described internal layer (4) connects water inlet pipe.
2. a kind of adjustable anti-escape hydathode according to claim 1, is characterized in that, between described internal layer (4) and water inlet pipe, is connected valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320475921.4U CN203407364U (en) | 2013-08-05 | 2013-08-05 | Adjustable anti-escape drainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320475921.4U CN203407364U (en) | 2013-08-05 | 2013-08-05 | Adjustable anti-escape drainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203407364U true CN203407364U (en) | 2014-01-29 |
Family
ID=49970302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320475921.4U Expired - Fee Related CN203407364U (en) | 2013-08-05 | 2013-08-05 | Adjustable anti-escape drainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203407364U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104206343A (en) * | 2014-07-02 | 2014-12-17 | 江苏省海洋水产研究所 | Aquaculture seedling culture production water changing device and use method of aquaculture seedling culture production water changing device |
| CN112450148A (en) * | 2020-12-24 | 2021-03-09 | 广西木壳科技有限公司 | Distributed factory intelligent breeding device for fresh water |
| CN112568174A (en) * | 2020-12-23 | 2021-03-30 | 广西木壳科技有限公司 | Distributed circulating water industrial intelligent mariculture device |
| CN114680067A (en) * | 2020-12-26 | 2022-07-01 | 广西木壳科技有限公司 | Fresh water culture device for high-density post-seedling soil pond culture |
| CN114747526A (en) * | 2020-12-25 | 2022-07-15 | 广西木壳科技有限公司 | Distributed seawater culture device for breeding large soil pond after water mark circulation |
-
2013
- 2013-08-05 CN CN201320475921.4U patent/CN203407364U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104206343A (en) * | 2014-07-02 | 2014-12-17 | 江苏省海洋水产研究所 | Aquaculture seedling culture production water changing device and use method of aquaculture seedling culture production water changing device |
| CN104206343B (en) * | 2014-07-02 | 2016-10-26 | 江苏省海洋水产研究所 | A kind of aquaculture nursery produces changes water device and using method thereof |
| CN112568174A (en) * | 2020-12-23 | 2021-03-30 | 广西木壳科技有限公司 | Distributed circulating water industrial intelligent mariculture device |
| CN112450148A (en) * | 2020-12-24 | 2021-03-09 | 广西木壳科技有限公司 | Distributed factory intelligent breeding device for fresh water |
| CN114747526A (en) * | 2020-12-25 | 2022-07-15 | 广西木壳科技有限公司 | Distributed seawater culture device for breeding large soil pond after water mark circulation |
| CN114680067A (en) * | 2020-12-26 | 2022-07-01 | 广西木壳科技有限公司 | Fresh water culture device for high-density post-seedling soil pond culture |
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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: 20140129 Termination date: 20140805 |
|
| EXPY | Termination of patent right or utility model |