CN209251424U - A kind of ricefish system - Google Patents
A kind of ricefish system Download PDFInfo
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- CN209251424U CN209251424U CN201822153184.1U CN201822153184U CN209251424U CN 209251424 U CN209251424 U CN 209251424U CN 201822153184 U CN201822153184 U CN 201822153184U CN 209251424 U CN209251424 U CN 209251424U
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- water inlet
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Abstract
A kind of ricefish system is disclosed in the utility model, including rice field, crawl, level-one precipitating fermentation vat and secondary purification pond, the bottom of the crawl is the hemispherical arch bottom structure to raise upward, and the bottom edge of the crawl is provided with the collection pit of annular；The crawl side is connected with water inlet pipe, the collection pit bottom is provided with sewage pipe, the water outlet of the water inlet pipe and the water inlet end of sewage pipe protrude into inside crawl, the water outlet of the sewage pipe is connected with level-one precipitating fermentation vat and secondary purification pond in turn, the water outlet in the secondary purification pond and the water inlet in rice field connect, the water outlet in the rice field and the water inlet end of water inlet pipe connect, and the water inlet end of the water inlet pipe and the water inlet end of sewage pipe are provided with water pump.The utility model can pollute to avoid breeding water body, and livestock waste is converted to the absorbable nutriment of animals and plants, to effectively improve the yield of fish and rice, and reduces the discharge of sewage.
Description
Technical field
The utility model relates to cultivate field more particularly to a kind of ricefish system.
Background technique
In recent years, the continuous attention with people to environmental problem, traditional fish culture in net pen, fish pond are breeded fish gradually by more
The more economical modern fish cultural technique substitution of environmental protection.Current main novel fish-farming mode has factory to breed fish and rice field fish culture.
Industrialized fish culture refers to that recycle stream water seal enclosed is breeded fish, industrialized fish culture system include crawl, sedimentation basin, filtration, purification pond,
Oxygenation pond, temperature adjustment pond, sterilization pool etc., the device is complicated, and running expense is high, cannot be contaminant collectings such as excrement, the residual baits of fish
To discharge in time together, it be easy to cause the serious pollution of breeding water body.Rice fish culture method, which uses, deepens, widens cross, well
Font irrigation canals and ditches, solidification ridge improve water level, select rice field to require height, excavate and occupy a large amount of soils, and transformation of facility is complicated, and into
Draining is inconvenient to control, and the low output of fish is made a low multiple use, and economic benefit synergy is bad.All there is life in above-mentioned cultural method
Produce at high cost, the yield of rice and fish is lower, and to the problem of sewage treatment inconvenience.
Utility model content
Utility model aims to solve problem above of the existing technology, provide a kind of ricefish system,
The wastes such as the excreta that the cultivating system generates during facilitating collection to breed fish, and sufficient microbial fermentation processing is carried out to it
It is used for Rice Cropping and fish culture afterwards, the yield of fish and rice can be effectively improved, and reduce the discharge of sewage, reduces environment
Pollution.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows: a kind of ricefish system, including
Rice field, crawl, level-one precipitating fermentation vat and secondary purification pond, the bottom of the crawl are the hemispherical arch bottom to raise upward
Structure, the bottom edge of the crawl are provided with the collection pit of annular；The crawl side is connected with water inlet pipe, the receipts
The bottom Ji Keng is provided with sewage pipe, and the water outlet of the water inlet pipe and the water inlet end of sewage pipe protrude into inside crawl, described
The water outlet of sewage pipe is connected with level-one precipitating fermentation vat and secondary purification pond, the water outlet in the secondary purification pond and rice in turn
The water inlet in field connects, and the water outlet in the rice field and the water inlet end of water inlet pipe connect, the water inlet end of the water inlet pipe and blowdown
The water inlet end of pipe is provided with water pump.
Preferably, crawl side upper end is provided with outlet pipe, and the water inlet end of the outlet pipe protrudes into crawl
The water outlet in portion, the outlet pipe is connect with sewage pipe, and warning line line is provided on the pool wall of breeding fish, the outlet pipe
Water inlet end is arranged above warning line line.
Preferably, the pipeline of the outlet pipe water inlet end and sewage pipe water inlet end is top closed, and on the tube wall of pipeline
End is provided with multiple apopores.
Preferably, valve is provided on the outlet pipe and sewage pipe.
Preferably, the lower end of the crawl outer wall is provided with the pedestal of annular, and the pedestal is made of concrete.
Preferably, the crawl, level-one precipitating fermentation vat and secondary purification pond combined by SMC moulded glass steel part and
At.
Preferably, the crawl is internally provided with device for feeding.
Preferably, the crawl is internally provided with apparatus of oxygen supply.
The utility model has the advantages that the utility model can be to the excreta of the fish generated during breeding fish possessed by the utility model
It is collected with wastes such as food-residues, breeding water body is avoided to pollute；Adequately micro- life is carried out to the livestock waste of collection simultaneously
Object processing, by treated, being rich in nutrition water circulation is used for rice cultivation and cultured fishes, can effectively improve fish and rice
Yield, and reduce the discharge of sewage.
Detailed description of the invention
Fig. 1 is the utility model main view.
In figure: 1, crawl, 2, water inlet pipe, 3, water pump, 4, rice field, 5, secondary purification pond, 6, level-one precipitating fermentation vat, 7,
Sewage pipe, 8, valve, 9, warning line line, 10, outlet pipe, 11, device for feeding, 12, apparatus of oxygen supply, 13, collection pit, 14, base
Seat.
Specific embodiment
The utility model is further described in the following with reference to the drawings and specific embodiments.
A kind of ricefish system as shown in Figure 1, including rice field 4, crawl 1, level-one precipitating fermentation vat 6 and second level are net
Change pond 5, the bottom of the crawl 1 is the hemispherical arch bottom structure to raise upward, and the bottom edge of the crawl 1 is provided with
The collection pit 13 of annular；1 side of crawl is connected with water inlet pipe 2, and 13 bottom of collection pit is provided with sewage pipe 7, institute
The water inlet end of the water outlet and sewage pipe 7 of stating water inlet pipe 2 protrudes into inside crawl 1, and the water outlet of the sewage pipe 7 successively connects
It is connected to level-one precipitating fermentation vat 6 and secondary purification pond 5, the water outlet in the secondary purification pond 5 is connect with the water inlet in rice field 4,
The water outlet in the rice field 4 is connect with the water inlet end of water inlet pipe 2, and the water inlet end of the water inlet pipe 2 and the water inlet end of sewage pipe 7 are equal
It is provided with water pump 3.
Water in rice field 4 is pumped into crawl 1 by the water pump 3 on water inlet pipe 2 by water inlet pipe 2, is cultivated to fish, fish
In the breeding process in the waste deposits such as generated excreta and food-residue to the collection pit 13 of 1 bottom edge of crawl,
Waste in collection pit 13 is discharged to level-one by sewage pipe 7 and precipitated in fermentation vat 6 by the water pump 3 of 7 water inlet end of sewage pipe, in level-one
Precipitating and the processing of first step microbial fermentation are carried out in precipitating fermentation vat 6, the discharge of wastewater through preliminary treatment to secondary purification pond 5 is done
Depth fermentation process is rich in the small organic molecule that animals and plants are easy to be absorbed and utilized through two-step microbial treated waste water, can
To promote animal and plant growth, its disease resistance is improved, is improved the yield and quality.Therefore, by treated rich in nutriment
Water is discharged into rice field 4, is cultivated for rice, or is back to cultivation of the crawl 1 for fish, is so recycled, is reached
The effect of rice fish mutualism.
Preferably, the 1 side upper end of crawl is provided with outlet pipe 10, and the water inlet end of the outlet pipe 10, which protrudes into, breeds fish
Inside pond 1, the water outlet of the outlet pipe 10 is connect with sewage pipe 7, is provided with warning line line 9, institute on 1 wall of crawl
The water inlet end for stating outlet pipe 10 is arranged above warning line line 9.When the water level in crawl 1 rises above the warning line line 9, water is logical
It crosses outlet pipe 10 to be discharged in sewage pipe 7, avoids the dilutional hyponatremia in crawl 1.
Preferably, the pipeline of 10 water inlet end of outlet pipe and 7 water inlet end of sewage pipe is top closed, and in the tube wall of pipeline
Upper end is provided with multiple apopores.Since 10 water inlet end of outlet pipe and 7 water inlet end of sewage pipe protrude into crawl 1, avoid fish into
Enter pipeline and cause line clogging, therefore pipeline opening is closed, multiple apopores are set on tube wall for draining.
Preferably, valve 8 is provided on the outlet pipe 10 and sewage pipe 7.Valve 8 is for controlling outlet pipe 10 and row
The opening and closing of dirty pipe 7.
Preferably, the lower end of 1 outer wall of crawl is provided with the pedestal 14 of annular, and the pedestal 14 is by concrete system
At.Pedestal 14 plays reinforcement effect to the structure of crawl 1, extends the service life of crawl 1.
Preferably, the crawl 1, level-one precipitating fermentation vat 6 and secondary purification pond 5 are by SMC moulded glass steel part group
It closes.SMC moulded glass steel part can quick assembly and disassembly, make crawl 1, level-one precipitating fermentation vat 6 and secondary purification
The easy for installation of pond 5 and can be recycled rapidly, save production cost.
Preferably, the crawl 1 is internally provided with device for feeding 11.Device for feeding 11 can form the fixed point of cultivation fish
Timing is fed, and is conducive to the fast-growth of fish, improves breeding efficiency.
Preferably, the crawl 1 is internally provided with apparatus of oxygen supply 12.Crawl when apparatus of oxygen supply 12 is higher for temperature
The case where 1 anoxic, can avoid the disease or death that lead to fish because of anoxic to the water oxygenation in crawl 1.
The description and the appended drawings of the utility model be considered as it is illustrative and not restrictive, the utility model basis
On, for those skilled in the art according to disclosed technology contents, not needing creative labor can be to some of technology
Feature makes some replacements and deformation, within the protection scope of the present utility model.
Claims (8)
1. a kind of ricefish system, which is characterized in that fermentation vat and secondary purification pond are precipitated including rice field, crawl, level-one,
The bottom of the crawl is the hemispherical arch bottom structure to raise upward, and the bottom edge of the crawl is provided with the receipts of annular
Ji Keng；The crawl side is connected with water inlet pipe, and the collection pit bottom is provided with sewage pipe, the water outlet of the water inlet pipe
Protruded into inside crawl with the water inlet end of sewage pipe, the water outlet of the sewage pipe be connected in turn level-one precipitating fermentation vat and
Secondary purification pond, the water outlet in the secondary purification pond and the water inlet in rice field connect, the water outlet and water inlet pipe in the rice field
Water inlet end connection, the water inlet end of the water inlet pipe and the water inlet end of sewage pipe are provided with water pump.
2. a kind of ricefish system according to claim 1, which is characterized in that crawl side upper end is provided with
The water inlet end of outlet pipe, the outlet pipe protrudes into inside crawl, and the water outlet of the outlet pipe is connect with sewage pipe, described to support
Warning line line is provided on the wall of fishpond, the water inlet end of the outlet pipe is arranged above warning line line.
3. a kind of ricefish system according to claim 2, which is characterized in that the outlet pipe water inlet end and sewage pipe
The pipeline of water inlet end is top closed, and the tube wall upper end of pipeline is provided with multiple apopores.
4. a kind of ricefish system according to claim 2, which is characterized in that be all provided on the outlet pipe and sewage pipe
It is equipped with valve.
5. a kind of ricefish system according to claim 1, which is characterized in that the lower end of the crawl outer wall is arranged
There is the pedestal of annular, the pedestal is made of concrete.
6. a kind of ricefish system according to claim 1, which is characterized in that the crawl, level-one precipitating fermentation
Pond and secondary purification pond are composed of SMC moulded glass steel part.
7. a kind of ricefish system according to claim 1, which is characterized in that the crawl is internally provided with feeding
Device.
8. a kind of ricefish system according to claim 1, which is characterized in that the crawl is internally provided with oxygen supply
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822153184.1U CN209251424U (en) | 2018-12-21 | 2018-12-21 | A kind of ricefish system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822153184.1U CN209251424U (en) | 2018-12-21 | 2018-12-21 | A kind of ricefish system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209251424U true CN209251424U (en) | 2019-08-16 |
Family
ID=67560734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822153184.1U Active CN209251424U (en) | 2018-12-21 | 2018-12-21 | A kind of ricefish system |
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| Country | Link |
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| CN (1) | CN209251424U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110663602A (en) * | 2019-09-30 | 2020-01-10 | 广东海洋大学 | Saline-alkali soil rice and shrimp circulating ecological breeding system and seed breeding method applied by same |
| CN111758650A (en) * | 2020-06-22 | 2020-10-13 | 盐城工业职业技术学院 | Application method of fish industrial aquaculture water circulation system |
| CN112205347A (en) * | 2020-10-23 | 2021-01-12 | 中国水产科学研究院淡水渔业研究中心 | Energy-saving and environment-friendly rice and fish co-farming system and method |
-
2018
- 2018-12-21 CN CN201822153184.1U patent/CN209251424U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110663602A (en) * | 2019-09-30 | 2020-01-10 | 广东海洋大学 | Saline-alkali soil rice and shrimp circulating ecological breeding system and seed breeding method applied by same |
| CN111758650A (en) * | 2020-06-22 | 2020-10-13 | 盐城工业职业技术学院 | Application method of fish industrial aquaculture water circulation system |
| CN112205347A (en) * | 2020-10-23 | 2021-01-12 | 中国水产科学研究院淡水渔业研究中心 | Energy-saving and environment-friendly rice and fish co-farming system and method |
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