CN104012447A - Sewerage system for fish fry culture pond - Google Patents
Sewerage system for fish fry culture pond Download PDFInfo
- Publication number
- CN104012447A CN104012447A CN201310062414.2A CN201310062414A CN104012447A CN 104012447 A CN104012447 A CN 104012447A CN 201310062414 A CN201310062414 A CN 201310062414A CN 104012447 A CN104012447 A CN 104012447A
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- China
- Prior art keywords
- sewage draining
- sewage
- pond
- overflow pipe
- backwater overflow
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Abstract
The invention relates to equipment for aquaculture, especially to a sewerage system for a fish fry culture pond. The sewerage system contains a pot-type aquaculture pond body, a sewage draining exit arranged in the middle of the bottom of the aquaculture pond body, a sewage draining tubular column which is arranged at the sewage draining exit and has multiple sewage draining holes and a backwater overflow tube. The sewage draining holes of the sewage draining tubular column are provided with a screen. The backwater overflow tube contains a cylindrical tube body, a discharge outlet disposed in the middle of the cylindrical tube body and a plug arranged at the discharge outlet. The plug is a columnar hollow long plug embedded in the discharge outlet. The long plug is lower than the height of the backwater overflow tube. A sewage draining pond is arranged below the discharge outlet. A sewage draining pipe is arranged between the sewage draining exit and the backwater overflow tube. As the bottom of the aquaculture pond body is pot-shaped, it is convenient to gather sewage therein; through the sewage draining holes in the sewage draining tubular column at the sewage draining exit arranged in the middle of the bottom, sewage is discharged; and as the sewage draining holes are provided with the screen, aquatic products are prevented from entering the sewage draining holes. The columnar structure with multiple sewage draining holes can be adopted to effectively prevent sewage from blocking the sewage draining holes and is beneficial to discharge of sewage.
Description
Technical field
The present invention relates to equipment used for aquiculture, relate in particular to a kind of rearing pond drainage.
Background technology
Aquaculture is the activity in production of breeding under manual control, cultivation and results aquatic animals and plants.Generally comprise the overall process of forming aquatic products under artificial feeding management from seed.Broadly also can comprise Enhancement of fishery resources.Aquaculture has the modes such as extensive cultivation, intensive culture and high density culture.Extensive cultivation is to throw in seed in medium and small natural water area, forms aquatic products completely by natural bait, breeds fish and supports shellfish etc. with shallow sea as lake and reservoir.Intensive culture is to form aquatic products with bait throwing in, fertilizing method in less water body, as aqiuculrue, fish culture in net pen and enclosure culture, net enclosure culture etc.High density culture adopts flowing water, temperature control, oxygenation and the methods such as high-quality bait of throwing something and feeding, and carries out high-density breeding in little water body, thereby obtains high yield, as Running Water Intensive Fish Farming, shrimp etc.
In high density culture fry cultivation need to be by culturing pool, discharge with the backwater of sewage, and new water will be injected in culturing pool, the object that has reached water saving and maintenance feeding environment, the excretion machine of existing aquaculture pond is that sewage easily stops up sewage draining exit, is unfavorable for sewage discharge.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, and a kind of rearing pond drainage that sewage is discharged that is beneficial to is provided.
The present invention is achieved by the following technical programs:
A kind of rearing pond drainage, comprise the aquaculture pond pond body of pot type, be located at the sewage draining exit that aquaculture pond pond body bottom center is established, be located at the blowdown tubing string with multiple mudholes and backwater overflow pipe on sewage draining exit, the mudhole of described blowdown tubing string is provided with screen cloth, described backwater overflow pipe comprises cylindrical tube, be located at the floss hole of cylindrical tube central authorities and be located at the obstruction on floss hole, described obstruction is the long plug of columnar hollow being inserted in floss hole, described long plug is lower than backwater overflow pipe height, described floss hole has pollution discharge pond, between described sewage draining exit and backwater overflow pipe, be provided with blow-off pipe.
Described mudhole becomes 30 degree helixes to arrange on backwater overflow pipe.
The invention has the beneficial effects as follows:
Converge owing to being convenient to sewage for pot type at the bottom of body pond, aquaculture pond pond, be located at blowdown tubing string on the sewage draining exit of bottom center by mudhole provided thereon, sewage is discharged, mudhole is provided with screen cloth, prevent that aquatic from entering mudhole, this kind of many mudholes of pillar structure, can effectively prevent that sewage from stopping up mudhole, is beneficial to sewage and discharges.
Brief description of the drawings
Fig. 1 is main TV structure schematic diagram of the present invention.
In figure: 1. aquaculture pond pond body, 2. blowdown tubing string, 3. mudhole, 4. blow-off pipe, 5. backwater overflow pipe, 6. pollution discharge pond, the 7. water surface, 8. long plug.
Embodiment
In order to make those skilled in the art understand better technical scheme of the present invention, below in conjunction with accompanying drawing and most preferred embodiment, the present invention is described in further detail.
As shown in the figure, the present invention includes the aquaculture pond pond body 1 of pot type, be located at the sewage draining exit that aquaculture pond pond body bottom center is established, be located at the blowdown tubing string 2 with multiple mudholes and backwater overflow pipe 5 on sewage draining exit, the mudhole 3 of described blowdown tubing string is provided with screen cloth, described backwater overflow pipe comprises cylindrical tube, be located at the floss hole of cylindrical tube central authorities and be located at the obstruction on floss hole, described obstruction is the long plug of columnar hollow being inserted in floss hole, described long plug 8 is lower than backwater overflow pipe height, described floss hole has pollution discharge pond 6, between described sewage draining exit and backwater overflow pipe, be provided with blow-off pipe 4.
Described mudhole becomes 30 degree helixes to arrange on backwater overflow pipe.
Converge owing to being convenient to sewage for pot type at the bottom of body pond, aquaculture pond pond, be located at blowdown tubing string on the sewage draining exit of bottom center by mudhole provided thereon, sewage is discharged, mudhole is provided with screen cloth, prevent that aquatic from entering mudhole, this kind of many mudholes of pillar structure, can effectively prevent that sewage from stopping up mudhole, is beneficial to sewage and discharges.
When work, sewage enters backwater overflow pipe from mudhole, and backwater overflow pipe and aquaculture pond pond body form linker, and when inject new water in culturing pool, when the water surface 7 is filled in height higher than the length of backwater overflow pipe, water overflows and falls in pollution discharge pond from the long plug of hollow inside.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. a rearing pond drainage, it is characterized in that, comprise the aquaculture pond pond body of pot type, be located at the sewage draining exit that aquaculture pond pond body bottom center is established, be located at the blowdown tubing string with multiple mudholes and backwater overflow pipe on sewage draining exit, the mudhole of described blowdown tubing string is provided with screen cloth, described backwater overflow pipe comprises cylindrical tube, be located at the floss hole of cylindrical tube central authorities and be located at the obstruction on floss hole, described obstruction is the long plug of columnar hollow being inserted in floss hole, described long plug is lower than backwater overflow pipe height, described floss hole has pollution discharge pond, between described sewage draining exit and backwater overflow pipe, be provided with blow-off pipe.
2. a kind of rearing pond drainage according to claim 1, is characterized in that, described mudhole becomes 30 degree helixes to arrange on backwater overflow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310062414.2A CN104012447A (en) | 2013-02-28 | 2013-02-28 | Sewerage system for fish fry culture pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310062414.2A CN104012447A (en) | 2013-02-28 | 2013-02-28 | Sewerage system for fish fry culture pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104012447A true CN104012447A (en) | 2014-09-03 |
Family
ID=51429678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310062414.2A Pending CN104012447A (en) | 2013-02-28 | 2013-02-28 | Sewerage system for fish fry culture pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104012447A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106259138A (en) * | 2016-08-11 | 2017-01-04 | 新疆天蕴有机农业有限公司 | A kind of circular fry rearing cylinder drainage arrangement |
| CN109892279A (en) * | 2019-03-14 | 2019-06-18 | 浙江中财管道衍生产品有限公司 | A kind of shrimp ponds blowdown apparatus |
| CN112841117A (en) * | 2021-01-05 | 2021-05-28 | 安徽益丰生态农业开发有限公司 | Water purification device for organic mandarin fish culture |
| WO2023109474A1 (en) * | 2021-12-15 | 2023-06-22 | 浙江海洋大学 | Water replacement device for larval aquaculture |
-
2013
- 2013-02-28 CN CN201310062414.2A patent/CN104012447A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106259138A (en) * | 2016-08-11 | 2017-01-04 | 新疆天蕴有机农业有限公司 | A kind of circular fry rearing cylinder drainage arrangement |
| CN109892279A (en) * | 2019-03-14 | 2019-06-18 | 浙江中财管道衍生产品有限公司 | A kind of shrimp ponds blowdown apparatus |
| CN112841117A (en) * | 2021-01-05 | 2021-05-28 | 安徽益丰生态农业开发有限公司 | Water purification device for organic mandarin fish culture |
| WO2023109474A1 (en) * | 2021-12-15 | 2023-06-22 | 浙江海洋大学 | Water replacement device for larval aquaculture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140903 |