CN203040441U - Blowdown device of culture pond - Google Patents
Blowdown device of culture pond Download PDFInfo
- Publication number
- CN203040441U CN203040441U CN 201220672690 CN201220672690U CN203040441U CN 203040441 U CN203040441 U CN 203040441U CN 201220672690 CN201220672690 CN 201220672690 CN 201220672690 U CN201220672690 U CN 201220672690U CN 203040441 U CN203040441 U CN 203040441U
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- outer tube
- pond
- blowdown apparatus
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a blowdown device of a culture pond. The blowndown device of the culture pond comprises a lifting mechanism, an outer sleeve and an inner sleeve, a plurality of through holes are formed in the pipe wall of the outer sleeve, an opening is formed in the pipe wall at the bottom of the inner sleeve, the outer sleeve is sleeved outside the inner sleeve and covers the opening of the inner sleeve, and the outer sleeve is connected with the lifting mechanism. Compared with the prior art, the blowdown device of the culture pond can not only effectively discharge dirt, impurities and dead shrimps, but also prevent shrimp postlarvaes from being discharged together.
Description
Technical field
The utility model relates to the shrimp pool and cultures the field, exactly refers to a kind of blowdown apparatus of culturing the pond.
Background technology
At present, in the shrimp aquaculture process for various reasons, can produce dirt and impurity in the water on the shrimp pool, in addition, because the shrimp seedling also some phenomena of mortality can occur in breeding process, need these dirts, impurity and dead shrimp be discharged by sewage draining exit, in order to avoid polluted water, and traditional sewage draining exit can't be discharged dirt, impurity and dead shrimp effectively, perhaps the shrimp seedling also might be drained together, causes damage.
The utility model content
At above-mentioned defective, the technical problem that the utility model solves is to provide a kind of blowdown apparatus of culturing the pond, namely can effectively dirt, impurity and dead shrimp be discharged, and can avoid again the shrimp seedling is also drained together.
In order to solve above technical problem, the blowdown apparatus in the breed pond that the utility model provides, comprise hoisting mechanism, outer tube and inner sleeve, the tube wall of described outer tube is provided with a plurality of through holes, the bottom tube wall of described inner sleeve is provided with opening, the outside that described outer tube is socketed in described inner sleeve covers the opening of described inner sleeve, and described outer tube connects described hoisting mechanism.
Preferably, described hoisting mechanism comprises connecting rod, pull bar and jointed shaft, and described connecting rod is connected with described outer tube, and described connecting rod is connected with described pull bar, and described pull bar is by described jointed shaft hinged securement.
Preferably, described pull bar is hingedly fixed on the described inner sleeve by described jointed shaft.
Preferably, the diameter of the through hole on the described outer tube tube wall is 4-20mm.
Preferably, the number of openings on the described inner sleeve is 1-4.
Preferably, the aperture area on the described inner sleeve is greater than the area of the through hole of described outer tube tube wall.
Compared with prior art, the blowdown apparatus in the breed pond that the utility model provides, owing to the current reason of culturing the pond, dirt, impurity and dead shrimp seedling can be concentrated at the blowdown apparatus annex of culturing the pond, offer a plurality of through holes on the outer tube, smaller dirt and impurity can be discharged by the through hole on the outer tube and be cultured outside the pond, but the dirt that some are bigger and impurity or dead shrimp seedling can't can be detained and can not get rid of by through hole, then need regularly to mention and draw high mechanism outer tube is mentioned, the opening that exposes inner sleeve, then bigger dirt and impurity or dead shrimp seedling are discharged to by opening and culture outside the pond, simple in structure, easy to use, namely can be effectively with dirt, impurity and dead shrimp are discharged, and can avoid again the shrimp seedling is also drained together.
Description of drawings
Fig. 1 is the structural representation of culturing the blowdown apparatus in pond among the utility model embodiment.
Embodiment
For those skilled in the art can understand technical scheme provided by the utility model better, set forth below in conjunction with specific embodiment.
See also Fig. 1, this figure is the structural representation of culturing the blowdown apparatus in pond among the utility model embodiment.
Present embodiment provides a kind of blowdown apparatus of culturing the pond, comprise hoisting mechanism, outer tube 1 and inner sleeve 2, the tube wall of outer tube 1 is provided with a plurality of through holes, the bottom tube wall of inner sleeve 2 is provided with opening 3, the outside that outer tube 1 is socketed in inner sleeve 2 covers the opening 3 of inner sleeve 2, and outer tube 1 connects hoisting mechanism.
Hoisting mechanism comprises connecting rod 4, pull bar 5 and jointed shaft 6, and connecting rod 4 is connected with outer tube 1, and connecting rod 4 is connected with pull bar 5, and pull bar 5 is hingedly fixed on the inner sleeve 2 by jointed shaft 6.
The diameter of the through hole on outer tube 1 tube wall is 1mm.The quantity of the opening 3 on the inner sleeve 2 is 2, and opening 3 areas on the inner sleeve 2 are greater than the area of the through hole of outer tube 1 tube wall.
Compared with prior art, the blowdown apparatus in the breed pond that the utility model provides, owing to the current reason of culturing the pond, dirt, impurity and dead shrimp seedling can be concentrated at the blowdown apparatus annex of culturing the pond, offer a plurality of through holes on the outer tube, smaller dirt and impurity can be discharged by the through hole on the outer tube and be cultured outside the pond, but the dirt that some are bigger and impurity or dead shrimp seedling can't can be detained and can not get rid of by through hole, then need regularly to mention and draw high mechanism outer tube is mentioned, the opening that exposes inner sleeve, then bigger dirt and impurity or dead shrimp seedling are discharged to by opening and culture outside the pond, simple in structure, easy to use, namely can be effectively with dirt, impurity and dead shrimp are discharged, and can avoid again the shrimp seedling is also drained together.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. blowdown apparatus of culturing the pond, it is characterized in that, comprise hoisting mechanism, outer tube and inner sleeve, the tube wall of described outer tube is provided with a plurality of through holes, the bottom tube wall of described inner sleeve is provided with opening, the outside that described outer tube is socketed in described inner sleeve covers the opening of described inner sleeve, and described outer tube connects described hoisting mechanism.
2. the blowdown apparatus in breed according to claim 1 pond, it is characterized in that described hoisting mechanism comprises connecting rod, pull bar and jointed shaft, described connecting rod is connected with described outer tube, described connecting rod is connected with described pull bar, and described pull bar is by described jointed shaft hinged securement.
3. the blowdown apparatus in breed according to claim 2 pond is characterized in that described pull bar is hingedly fixed on the described inner sleeve by described jointed shaft.
4. the blowdown apparatus in breed according to claim 1 pond is characterized in that the diameter of the through hole on the described outer tube tube wall is 4-20mm.
5. the blowdown apparatus in breed according to claim 4 pond is characterized in that, the number of openings on the described inner sleeve is 1-4.
6. the blowdown apparatus in breed according to claim 4 pond is characterized in that the aperture area on the described inner sleeve is greater than the area of the through hole of described outer tube tube wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220672690 CN203040441U (en) | 2012-12-06 | 2012-12-06 | Blowdown device of culture pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220672690 CN203040441U (en) | 2012-12-06 | 2012-12-06 | Blowdown device of culture pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203040441U true CN203040441U (en) | 2013-07-10 |
Family
ID=48723461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220672690 Expired - Fee Related CN203040441U (en) | 2012-12-06 | 2012-12-06 | Blowdown device of culture pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203040441U (en) |
-
2012
- 2012-12-06 CN CN 201220672690 patent/CN203040441U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101485298B (en) | Cultivation system suitable for animal in cultivation pond and cultivation method thereof | |
| CN203788903U (en) | Aquaculture net cage convenient for fishing | |
| CN210445336U (en) | Isolating device for aquaculture | |
| CN205266649U (en) | Box with a net fish body excrement recovery system | |
| CN108112523A (en) | A kind of fishery cultivating batch charger based on eccentric refining | |
| CN202476301U (en) | Separation and collection device for rotifers in mud pond | |
| CN108739579B (en) | Breeding cage for polyculture of shrimps and crabs in rice field in park | |
| CN208080366U (en) | A kind of finishing device for supporting loach for pond | |
| CN106719271A (en) | A kind of pond interior circulation flowing water culture pushes away water-aerating equipment | |
| CN204409297U (en) | The special fishing trapper of aquaculture | |
| CN203040441U (en) | Blowdown device of culture pond | |
| CN102742556A (en) | Pond fishing tool and fishing method for freshwater shrimp seeds | |
| CN206629772U (en) | A kind of freshwater fish culturing pond | |
| CN207678675U (en) | A kind of water integrated cultivating system of low-carbon high-efficiency ecological circulation | |
| CN101946725B (en) | Multi-function net cage | |
| CN202949879U (en) | Drain outlet structure of shrimp pond | |
| CN201379002Y (en) | Cultivation system adapted to animals in culture pond | |
| CN105309395A (en) | Inducing fishing device for hairy crabs | |
| CN203027914U (en) | Net cage type culture pond for experiment | |
| CN206260545U (en) | A kind of hatching apparatus of calculated viscosity ovum family selective breeding | |
| CN101965817B (en) | Coldwater fish high-density hatcher | |
| CN205390057U (en) | Compound marine plankton collection net | |
| CN103168737A (en) | Pipeline type running water culture pond | |
| CN209749474U (en) | Semi-closed mouth mantis shrimp parent shrimp breeding device | |
| CN207836511U (en) | A kind of complex culture net cage |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20211206 |