CN201563500U - Bottom blow-down device of prawn culture pond - Google Patents
Bottom blow-down device of prawn culture pond Download PDFInfo
- Publication number
- CN201563500U CN201563500U CN2009202643999U CN200920264399U CN201563500U CN 201563500 U CN201563500 U CN 201563500U CN 2009202643999 U CN2009202643999 U CN 2009202643999U CN 200920264399 U CN200920264399 U CN 200920264399U CN 201563500 U CN201563500 U CN 201563500U
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- pond
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- blowdown
- soil pick
- down device
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Abstract
The utility model discloses a bottom blow-down device of a prawn culture pond, which comprises a blow-down pipeline and a blow-down well at the bottom of the culture pond; the blow-down pipeline at the bottom of the culture pond comprises at least a central blow-down pipe and a plurality of blow-down collecting pipes; and the collecting pipes are paved at the bottom of the pond and lined around the central blow-down pipe in a radiated shape to collect the sewage into the central blow-down pipe, and the central blow-down pipe is connected with the blow-down well. The device can conveniently and quickly absorb the sewage at the bottom of the culture pond so that the culture personnel do not need to enter the bottom of the pond to clear the sewage in person, the structure is simple and the sewage absorption effect is good.
Description
Technical field
The utility model relates to a kind of sewage suction device, is specifically related to a kind of shrimp culture pond bottom blow-down device.
Background technology
At present in small-sized high-density aquiculture, by the quick deterioration of culturing metabolite and sedimental a large amount of generation and water quality, especially in the breed pond of aquatic products such as prawn, these metabolism sedimentss and dirt can be ruined the water quality of culturing water, have a strong impact on the normal growth of aquatic products such as prawn.Therefore, need carry out the blowdown filtration to culturing water, a kind of way is to carry out circulating filtration and dirt interception to culturing water, such blowdown mode need be used large-area breed pond, and need the working power device that water body is circulated, just can intercept the dirt in the water, cause the blowdown cost to strengthen.Secondly, comparatively simple method for discharging pollution is exactly in the bottom of culturing the pond blowdown apparatus to be set, and these blowdown apparatus are generally and are set in the blowoff line of culturing at the bottom of the pond, promptly culture the bottom, pond and are provided with some fixing blow-off lines.Deposition of dirt will fall into blow-off line at the bottom of the pond time, when needing blowdown, as long as open blow-off line, dirt will flow out along with current cultures the pond, but such filth-discharging effect is also unsatisfactory, because water body can not get flowing, have only near the dirt of blow-off line can fall in the blow-off line, and other most dirt still is deposited at the bottom of the pond of the 3-10m blow-off pipe near, still breeding water body is caused great pollution, and then influence growth rate and the survival rate of prawn, influence the benefit of breeding production greatly.
In order to remove near the dirt the blow-off pipe, at present main way be except regularly to the blow-off pipe blowdown, clean at the bottom of also needing manually to enter the pond, contaminant removal effectiveness is low, and filth-discharging effect is undesirable.
The utility model content
The purpose of this utility model is to provide a kind of shrimp culture pond bottom blow-down device, and this device can be absorbed the dirt of culturing the bottom, pond quickly and easily, and the personnel that need not culture clear up at the bottom of entering the pond in person, and simple in structure, the soil pick-up effect is good.
The purpose of this utility model can realize by following technical measures: a kind of shrimp culture pond bottom blow-down device, comprise the blowoff line and the sewage well of culturing at the bottom of the pond, it is characterized in that: the blowoff line of bottom, described breed pond comprises at least one central blowdown pipe and some blowdown collecting pipes, collecting pipe is tiled at the bottom of the pond, and radially distribute around central blowdown pipe, collecting pipe compiles and is communicated to central blowdown pipe, and central blowdown pipe is received sewage well.
Laying angle between described each blowdown collecting pipe that is radial arrangement is 30 °～60 °, and the quantity of described dirt collecting pipe is 6～12.Placement angle between the quantity of this collecting pipe and each collecting pipe can be set by actual demand according to the cultivating pool area.
Described blowdown collecting pipe is provided with some circular holes.
Circularhole diameter on the described blowdown collecting pipe is less than 1cm.The size of this circular hole also can determine with the size of dirt according to the aquatic products of culturing in the pond, thereby it is interior and be flushed away to prevent that aquatic products from falling into the blowdown collecting pipe.
Described shrimp culture pond bottom blow-down device also comprises mobile dirt sucking tube, and an end of described mobile dirt sucking tube is the soil pick-up end, and this soil pick-up end places cultures in the pond, and the other end is a water outlet end; Thereby, during use, to be full of water in the mobile dirt sucking tube, again the soil pick-up port of mobile dirt sucking tube is stretched into the dirt accumulation regions at the bottom of the pond, the water outlet end of dirt sucking tube is stretched into sewage well, and guarantee that the water outlet end level height is lower than the soil pick-up end, because siphonage, dirt will suck in the mobile dirt sucking tube along with current, flows in the sewage well along the row's of moving dirt sucking tube.Thereby, during use, to be full of water in the mobile dirt sucking tube, again the soil pick-up port of mobile dirt sucking tube is stretched into the dirt accumulation regions at the bottom of the pond, the water outlet end of dirt sucking tube is stretched into sewage well, and guarantee that the water outlet end level height is lower than the soil pick-up end, because siphonage, dirt will suck in the mobile dirt sucking tube along with current, flows in the sewage well along the row's of moving dirt sucking tube.
As of the present utility model one preferential embodiment: a mobile soil pick-up chassis also is installed on the soil pick-up end of described mobile dirt sucking tube, and this soil pick-up chassis is provided with some slits.
Described soil pick-up chassis is the cylindric of a closed at both ends, and stack shell is provided with slit, and the size of slit is 2cm * 16cm.The setting of slit both can be absorbed dirt, prevented that again the aquatic products in the pond from being siphoned away by dirt sucking tube.
The utility model contrast prior art, following advantage is arranged:
1, this device can thoroughly be removed the dirt of culturing in the pond, has avoided manually entering the complicated process of manually clearing up in the breed pond;
2, mobile dirt sucking tube each corner in the service sink easily is set, can remove the dirt that central blowdown pipe can not be got rid of;
3, simple structure is made simply, and need not to increase excessive cost can implement, and is fit to various breed scales.
Description of drawings:
Fig. 1 is the overall structure schematic diagram of the utility model shrimp culture pond bottom blow-down device one specific embodiment;
Fig. 2 is the blowoff line vertical view of the bottom, breed pond of this specific embodiment shown in Figure 1;
Fig. 3 is the structural representation on soil pick-up chassis of the mobile dirt sucking tube of specific embodiment shown in Figure 1.
Embodiment
Fig. 1 to Fig. 3 shows the structural representation of an embodiment of shrimp culture pond bottom blow-down device of the present utility model, and this breed pond is used for cultured prawn, comprises the blowoff line of culturing pond 1 and culturing the bottom, pond, and blowoff line uses pvc pipe.Culture outside the pond 1 and also be provided with a sewage well 6, be used to collect the dirt that clears in the pond from culturing.In the present embodiment, according to the actual size of shrimp culture pond, the blowoff line at the bottom of the pond is comprised central blowdown pipe 3 and some blowdown collecting pipes 2.As shown in Figure 2, blowdown collecting pipe 2 lays that to become with central blowdown pipe 3 be the radial of center, and according to the size of the shrimp culture pond of present embodiment, the number that blowdown collecting pipe 2 is set is 6～12, and the angle between each collecting pipe is 30 °～60 °.In other embodiments, the actual size according to culturing the pond also can be provided with a plurality of central blowdown pipes and blowdown collecting pipe.The tube wall of blowdown collecting pipe 2 is provided with the circular hole 21 of several diameters less than 1cm.One end of each blowdown collecting pipe 2 is communicated to central blowdown pipe 3, other end sealing.The end that central blowdown pipe 3 is connected with the blowdown collecting pipe is arranged at the bottom of the pond, and port closed, and the other end then is connected to the bottom of sewage well 6 outside the pond.During the breed, the dirt that produces in the pond will fall into by the small sircle hole of blowdown collecting pipe 2 in the collecting pipe through precipitation, is collected in the central blowdown pipe 3 again, flows at last in the sewage well 6.For the dirt in the pond can be flowed out automatically with sewage, be provided with the physical features position of sewage well 4 lower, therefore than culturing the pond, open after the central blowdown pipe, sewage will flow in the sewage well 6 automatically owing to action of gravity, certainly, can use suction pump directly sewage to be drawn.The sewage of collecting in the sewage well 6 are through the precipitation of certain hours, and most dirt will be precipitated to the bottom of sewage well, and therefore, the breed personnel are regular opens sewage well outlet 7 dirt in the sewage well is discharged.
In addition, this breed pond bottom blow-down device also is provided with one and moves dirt sucking tube 5, one end of mobile dirt sucking tube 5 is the soil pick-up end, and this soil pick-up end places cultures in the pond, and the other end is a water outlet end, this water outlet end stretches in the sewage well 6, also be provided with a mobile soil pick-up chassis 4 on the soil pick-up end of mobile dirt sucking tube 5, as shown in Figure 3, it is one cylindric that this soil pick-up chassis 6 is, stack shell links to each other with dirt sucking tube 5, and also is provided with the slit 41 of some 2cm * 16cm on the stack shell.Certainly, this soil pick-up chassis also can adopt flat box-like, inverted cone-shaped or other any enforceable shape to be made, and the size of this slit also can be provided with according to the size of the different dirt that aquatic products and this aquatic products produced of being cultured in other embodiment.
When carrying out soil pick-up work, at first, to be full of water in the mobile dirt sucking tube 5, and the soil pick-up chassis 6 of mobile blow-off pipe stretched into the dirt accumulation regions of culturing at the bottom of the pond, the port of export stretches in the sewage well 6, sewage in the emptying sewage well, and the horizontal level that guarantees the soil pick-up port is higher than the horizontal level of the port of export, because siphonage, dirt will be by the slit on the soil pick-up chassis 4, and along with current suck in the mobile dirt sucking tube 5, finally flows in the sewage well 6 along the row's of moving dirt sucking tube, aquatic products in the breed pond then can be blocked and can not be sucked away by slit, thereby finishes the soil pick-up blowdown work of culturing the pond.
Claims (7)
1. shrimp culture pond bottom blow-down device, comprise the blowoff line and the sewage well of culturing at the bottom of the pond, it is characterized in that: the blowoff line of bottom, described breed pond comprises at least one central blowdown pipe and some blowdown collecting pipes, collecting pipe is tiled at the bottom of the pond, and radially distribute around central blowdown pipe, collecting pipe compiles and is communicated to central blowdown pipe, and central blowdown pipe is received sewage well.
2. shrimp culture pond bottom blow-down device according to claim 1 is characterized in that: the laying angle between described each blowdown collecting pipe that is radial arrangement is 30 °～60 °, and the quantity of described dirt collecting pipe is 6～12.
3. shrimp culture pond bottom blow-down device according to claim 2 is characterized in that: described blowdown collecting pipe is provided with some circular holes.
4. shrimp culture pond bottom blow-down device according to claim 3 is characterized in that: the Circularhole diameter on the described blowdown collecting pipe is less than 1cm.
5. shrimp culture pond bottom blow-down device according to claim 1, it is characterized in that: also comprise mobile dirt sucking tube, an end of described mobile dirt sucking tube is the soil pick-up end, and this soil pick-up end places cultures in the pond, the other end is a water outlet end, and the water outlet end level height is lower than the soil pick-up end.
6. shrimp culture pond bottom blow-down device according to claim 5 is characterized in that: a mobile soil pick-up chassis also is installed on the soil pick-up end of described mobile dirt sucking tube, and this soil pick-up chassis is provided with some slits.
7. shrimp culture pond bottom blow-down device according to claim 6 is characterized in that: described soil pick-up chassis is the cylindric of a closed at both ends, and stack shell is provided with slit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202643999U CN201563500U (en) | 2009-12-09 | 2009-12-09 | Bottom blow-down device of prawn culture pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202643999U CN201563500U (en) | 2009-12-09 | 2009-12-09 | Bottom blow-down device of prawn culture pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201563500U true CN201563500U (en) | 2010-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202643999U Expired - Fee Related CN201563500U (en) | 2009-12-09 | 2009-12-09 | Bottom blow-down device of prawn culture pond |
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| CN (1) | CN201563500U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103053463A (en) * | 2013-01-31 | 2013-04-24 | 中国水产科学研究院淡水渔业研究中心 | Indoor culture fishpond capable of automatically collecting and discharging dirt |
| CN103766273A (en) * | 2014-01-26 | 2014-05-07 | 广东海洋大学 | Automatic sewage discharging system and automatic sewage discharging method of prawn intensive culturing pond |
| CN103875590A (en) * | 2014-04-11 | 2014-06-25 | 广东海洋大学 | Simple and manual sewage sucking device of prawn mulching film intensive breeding pond |
| CN104026062A (en) * | 2014-04-11 | 2014-09-10 | 广东海洋大学 | Simple device for removing foam and floating objects on water surface of intensive prawn culture pond |
| CN105265374A (en) * | 2014-07-22 | 2016-01-27 | 石日福 | Pollution discharge device of fish-shrimp mixed cultivation pond |
| CN107410143A (en) * | 2017-05-06 | 2017-12-01 | 安徽帝都农业生态园有限公司 | A kind of blowdown apparatus of industrial aquaculture system |
| CN107410145A (en) * | 2017-05-10 | 2017-12-01 | 中国水产科学研究院淡水渔业研究中心 | A kind of fish farming installation of automatic-discharging contaminant deposition and Water level controllable |
| CN107466948A (en) * | 2016-08-31 | 2017-12-15 | 苏州市申航生态科技发展股份有限公司 | The waste removal equipment and application method of aquaculture pond |
| CN107509682A (en) * | 2017-08-30 | 2017-12-26 | 浦江县酉泽水产科技有限公司 | A kind of automation equipment for collecting dead fish |
| CN109090010A (en) * | 2018-09-12 | 2018-12-28 | 浙江海洋大学 | A kind of efficient dirt arranges clearly shrimp culture pond |
| CN116171919A (en) * | 2023-02-10 | 2023-05-30 | 通威农业发展有限公司 | Weever cultivation system and method |
-
2009
- 2009-12-09 CN CN2009202643999U patent/CN201563500U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103053463A (en) * | 2013-01-31 | 2013-04-24 | 中国水产科学研究院淡水渔业研究中心 | Indoor culture fishpond capable of automatically collecting and discharging dirt |
| CN103766273A (en) * | 2014-01-26 | 2014-05-07 | 广东海洋大学 | Automatic sewage discharging system and automatic sewage discharging method of prawn intensive culturing pond |
| CN103766273B (en) * | 2014-01-26 | 2016-01-20 | 广东海洋大学 | The automation drainage of prawn fishing breeding pond and method |
| CN103875590A (en) * | 2014-04-11 | 2014-06-25 | 广东海洋大学 | Simple and manual sewage sucking device of prawn mulching film intensive breeding pond |
| CN104026062A (en) * | 2014-04-11 | 2014-09-10 | 广东海洋大学 | Simple device for removing foam and floating objects on water surface of intensive prawn culture pond |
| CN105265374A (en) * | 2014-07-22 | 2016-01-27 | 石日福 | Pollution discharge device of fish-shrimp mixed cultivation pond |
| CN107466948A (en) * | 2016-08-31 | 2017-12-15 | 苏州市申航生态科技发展股份有限公司 | The waste removal equipment and application method of aquaculture pond |
| CN107410143A (en) * | 2017-05-06 | 2017-12-01 | 安徽帝都农业生态园有限公司 | A kind of blowdown apparatus of industrial aquaculture system |
| CN107410145A (en) * | 2017-05-10 | 2017-12-01 | 中国水产科学研究院淡水渔业研究中心 | A kind of fish farming installation of automatic-discharging contaminant deposition and Water level controllable |
| CN107509682A (en) * | 2017-08-30 | 2017-12-26 | 浦江县酉泽水产科技有限公司 | A kind of automation equipment for collecting dead fish |
| CN109090010A (en) * | 2018-09-12 | 2018-12-28 | 浙江海洋大学 | A kind of efficient dirt arranges clearly shrimp culture pond |
| CN116171919A (en) * | 2023-02-10 | 2023-05-30 | 通威农业发展有限公司 | Weever cultivation system and method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20111209 |