CN203152270U - Fry culture pond blow-down system - Google Patents
Fry culture pond blow-down system Download PDFInfo
- Publication number
- CN203152270U CN203152270U CN 201320090994 CN201320090994U CN203152270U CN 203152270 U CN203152270 U CN 203152270U CN 201320090994 CN201320090994 CN 201320090994 CN 201320090994 U CN201320090994 U CN 201320090994U CN 203152270 U CN203152270 U CN 203152270U
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- CN
- China
- Prior art keywords
- blow
- overflow pipe
- pond
- pipe
- sewage
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- 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
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Abstract
The utility model relates to an aquaculture device, in particular to a fry culture pond blow-down system which comprises a pot-shaped aquaculture pond body, a blow-down outlet, a blow-down pipe column and a water return overflow pipe. The blow-down outlet is arranged at the center of the bottom of the aquaculture pond body, the blow-down pipe column provided with a plurality of blow-down holes is arranged at the blow-down outlet, a screen mesh is arranged at each blow-down hole of the blow-down pipe column, the water return overflow pipe comprises a cylindrical pipe body, a discharge outlet and a plug, the discharge outlet is arranged at the center of the cylindrical pipe body, the plug is arranged at the discharge outlet and is a columnar hollow long plug inserted into the discharge outlet, the long plug is lower than the water return overflow pipe, a blow-down pond is arranged below the discharge outlet, and a blow-down pipe is arranged between the blow-down outlet and the water return overflow pipe. Sewage is conveniently collected as the bottom of the aquaculture pond body is pot-shaped, the sewage is discharged by the blow-down pipe column arranged at the blow-down outlet at the center of the bottom of the aquaculture pond body through the blow-down holes formed in the blow-down pipe column, and cultured aquatic products are prevented from entering the blow-down holes as the screen mesh is arranged at each blow-down hole. By the aid of the columnar structure with the multiple blow-down holes, the sewage can be effectively prevented from blocking the blow-down holes, and sewage discharge is facilitated.
Description
Technical field
The utility model relates to used for aquiculture equipment, relates in particular to a kind of rearing pond drainage.
Background technology
Aquaculture is the activity in production of artificial control breeding down, cultivation and results aquatic animals and plants.Generally comprise the overall process of under the artificial feeding management, forming aquatic products from seed.Broadly also can comprise aquatic resources propagation.Aquaculture has modes such as extensive cultivation, intensive culture and high density intensive culture.Extensive cultivation is to throw in seed in medium and small natural waters, forms aquatic products by natural bait fully, breeds fish as lake and reservoir and supports shellfish etc. with the shallow sea.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.Methods such as flowing water, temperature control, oxygenation and the high-quality bait of throwing something and feeding are adopted in the high density intensive culture, carry out high-density breeding in little water body, thereby obtain high yield, as flowing water high-density fish culture, shrimp etc.
Culture and to discharge culturing the backwater that has sewage in the pond high density intensive culture fry, and will culture and inject new water in the pond, reached the purpose of water saving and maintenance feeding environment, the excretion machine of existing aquaculture pond is that sewage stops up sewage draining exit easily, is unfavorable for the sewage discharge.
The utility model content
Technical problem to be solved in the utility model 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 utility model is to be achieved by the following technical programs:
A kind of rearing pond drainage, the aquaculture pond pond body that comprises 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 that has a plurality of mudholes and backwater overflow pipe on the 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 obstruction on the floss hole, described obstruction is the long plug of column hollow that is inserted in the floss hole, described long plug is lower than backwater overflow pipe height, described floss hole has pollution discharge pond, is provided with blow-off pipe between described sewage draining exit and the backwater overflow pipe.
Described mudhole becomes 30 degree helixes to arrange at the backwater overflow pipe.
The beneficial effects of the utility model are:
Because being convenient to sewage for the pot type at the bottom of the body pond, aquaculture pond pond converges, 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 from culturing aquatic products and enter mudhole, many mudholes of this kind pillar structure can prevent effectively that sewage from stopping up mudhole, is beneficial to sewage and discharges.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present utility model.
Among the 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 the technical solution of the utility model better, the utility model is described in further detail below in conjunction with accompanying drawing and most preferred embodiment.
As shown in the figure, the utility model comprises 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 that has a plurality of mudholes and backwater overflow pipe 5 on the 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 obstruction on the floss hole, described obstruction is the long plug of column hollow that is inserted in the floss hole, described long plug 8 is lower than backwater overflow pipe height, described floss hole has pollution discharge pond 6, is provided with blow-off pipe 4 between described sewage draining exit and the backwater overflow pipe.
Described mudhole becomes 30 degree helixes to arrange at the backwater overflow pipe.
Because being convenient to sewage for the pot type at the bottom of the body pond, aquaculture pond pond converges, 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 from culturing aquatic products and enter mudhole, many mudholes of this kind pillar structure can prevent effectively that sewage from stopping up mudhole, is beneficial to sewage and discharges.
During work, sewage enters the backwater overflow pipe from mudhole, and backwater overflow pipe and aquaculture pond pond body form linker, and when injecting new water in the pond to culturing, when the water surface 7 was higher than the length plug height of backwater overflow pipe, water overflowed from the long plug of hollow inside and falls in the pollution discharge pond.
The above only is preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. rearing pond drainage, it is characterized in that, the aquaculture pond pond body that comprises 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 that has a plurality of mudholes and backwater overflow pipe on the 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 obstruction on the floss hole, described obstruction is the long plug of column hollow that is inserted in the floss hole, described long plug is lower than backwater overflow pipe height, and described floss hole has pollution discharge pond, is provided with blow-off pipe between described sewage draining exit and the backwater overflow pipe.
2. a kind of rearing pond drainage according to claim 1 is characterized in that, described mudhole becomes 30 degree helixes to arrange at the backwater overflow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320090994 CN203152270U (en) | 2013-02-28 | 2013-02-28 | Fry culture pond blow-down system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320090994 CN203152270U (en) | 2013-02-28 | 2013-02-28 | Fry culture pond blow-down system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203152270U true CN203152270U (en) | 2013-08-28 |
Family
ID=49013514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320090994 Expired - Fee Related CN203152270U (en) | 2013-02-28 | 2013-02-28 | Fry culture pond blow-down system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203152270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104782557A (en) * | 2015-04-30 | 2015-07-22 | 湖南省星海农副产品开发有限公司 | Gentle slope type cyclic intensified aquaculture system |
-
2013
- 2013-02-28 CN CN 201320090994 patent/CN203152270U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104782557A (en) * | 2015-04-30 | 2015-07-22 | 湖南省星海农副产品开发有限公司 | Gentle slope type cyclic intensified aquaculture system |
| CN104782557B (en) * | 2015-04-30 | 2017-03-01 | 湖南省星海农副产品开发有限公司 | Gentle-slope type circulates intensive aquaculture system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130828 Termination date: 20140228 |