CN209677123U - A fish-rice symbiotic breeding device - Google Patents

Abstract

The utility model discloses a kind of fish rice symbiosis cultivation apparatus, belong to cultivation equipment field.Including outer ridge, the interior ridge being arranged on the inside of outer ridge, breed fish ditch and the aquaculture pond that is arranged on the outside of outer ridge and is connected to ditch of breeding fish being arranged between outer ridge and interior ridge, ditch of breeding fish is interior to be equipped with the suction pump being connected to interior ridge, water inlet pipe is equipped between aquaculture pond and suction pump, the bottom side of aquaculture pond is equipped with the drainpipe being connected to interior ridge, it breeds fish in ditch and the input terminal for being located at suction pump is equipped with filtering group, it breeds fish in ditch and the side for being located at suction pump is equipped with disinfection group, the utility model improves the survival rate of aquatic products, reduces aquaculture cost.

Description

A fish-rice symbiotic breeding device

technical field

The utility model relates to the field of breeding equipment, in particular to a fish-rice symbiotic breeding device.

Background technique

Freshwater products are important agricultural and sideline products in my country. Aquaculture has developed rapidly in recent years, but a series of environmental problems have also appeared during the cultivation of freshwater products. The aquaculture tailwater contains high concentrations of nitrogen, phosphorus, and organic matter. After a long time, the aquaculture water body will exceed the capacity of the receiving environment, causing eutrophication of the aquaculture tailwater, reducing the survival rate of freshwater products, and high aquaculture costs.

Utility model content

The purpose of the utility model is to provide a fish-rice symbiotic breeding device to solve the problem that the breeding water is prone to eutrophication in the existing freshwater breeding process.

The technical scheme that the utility model solves the problems of the technologies described above is as follows:

A fish-rice symbiosis breeding device, the outer ridge, the inner ridge arranged on the inner side of the outer ridge, the fish breeding ditch arranged between the outer ridge and the inner ridge, and the culture pond arranged on the outer side of the outer ridge and connected to the fish breeding ditch, and the fish breeding ditch is equipped with There is a water pump connected to the inner field ridge, a water inlet pipe is provided between the breeding pond and the water pump, a drainage pipe is provided on the bottom side of the culture pond to communicate with the inner field ridge, and a filter is installed in the fish breeding ditch and at the input end of the water pump. A disinfection group is located in the fish farming ditch and on one side of the water pump.

In the utility model, the aquaculture tail water contains substances such as nitrogen, phosphorus and organic matter, and these substances are the nutrients required for plant growth. At the same time, the aquaculture itself will not introduce toxic and harmful substances, so it is arranged at the bottom of the aquaculture pond. It is possible to discharge the culture tail water containing more organic matter in the culture pond to the inner field ridge, which not only meets the needs of rice growth in the inner field ridge, but also solves the problem of eutrophication of the culture tail water.

As preferably, a plastic greenhouse is provided on the breeding pond.

The utility model controls the temperature in the culture pond through the plastic greenhouse arranged on the culture pond, so that the aquatic products mature earlier or later.

Preferably, the filter group includes a filter ridge arranged outside the water pump and formed by stacking multiple sets of sandbags, and a filter screen arranged on the water pump.

Preferably, the disinfection group includes a light pole arranged in the fish breeding ditch and on one side of the water pump, and a disinfection lamp arranged on the light pole.

Preferably, the light used by the disinfection lamp is ultraviolet light.

Preferably, the drain pipe is provided with a valve.

Preferably, the shape of the bottom side of the culture pond is oval.

The utility model collects the dirt in the cultivation pond through the cultivation pond whose bottom side is oval.

Preferably, the material used for the drain pipe is PVC plastic.

The utility model has the following beneficial effects:

The utility model discharges the tail water containing nitrogen, phosphorus and organic matter and other substances in the breeding pond into the inner field ridge, so that these substances can meet the nutritional needs of the crops in the inner field ridge, and the aquaculture itself will not introduce toxic and harmful substances. The utility model not only meets the needs of crop growth in the inner field ridge, but also solves the problem of eutrophication of the tail water of aquaculture, and improves the survival rate of aquatic products. At the same time, the utility model filters and disinfects the water in the fish breeding ditch, and then It is pumped into the breeding pond, thereby forming a water cycle and saving water resources, reducing the cost of breeding.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a partial enlarged view of place A in Fig. 1;

Fig. 3 is the sectional view of top view in the utility model;

FIG. 4 is a partially enlarged view of B in FIG. 3 .

In the figure: 1-outer ridge; 2-inner ridge; 3-fish breeding ditch; 4-culture pond; 5-pump; 6-inlet pipe; 7-drainage pipe; 8-filtration group; - plastic greenhouse; 81 - filter ridge; 82 - filter screen; 91 - light pole; 92 - disinfection lamp; 71 - valve.

Detailed ways

The principles and features of the present utility model are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the utility model, and are not used to limit the scope of the utility model.

Example

Referring to Fig. 1 to Fig. 4, the utility model comprises an outer ridge 1 and an inner ridge 2 arranged in the outer ridge 1, the shapes of the outer ridge 1 and the inner ridge 2 are square, and the inner ridge 2 is used for planting crops such as rice, and the outer ridge 2 is used for planting rice and other crops. Between the field ridge 1 and the inner field ridge 2, there is a fish breeding ditch 3 for cultivating fish, and in the fish breeding ditch 3, there are carp fish with water quality purification, such as silver carp and bighead carp. The utility model preliminarily purifies the water quality in the fish-raising ditch 3 by stocking the carnivorous fish in the fish-raising ditch 3 .

Further referring to Fig. 1, the outside of the outer ridge 1 is provided with a culture pond 4 communicated with the fish farming ditch 3, and the bottom side of the culture pond 4 is elliptical, which is convenient for cultivators to use a small amount of water to flush the water in the culture pond 4 to rotation, Thereby, the deposited dirt in the culture pond 4 gathers near the middle sewage outlet at the bottom of the culture pond 4 and is discharged out of the pond in time, thereby greatly improving the sewage discharge efficiency. The top of culture pond 4 is also provided with the plastic greenhouse 41 that is used to control the temperature in culture pond 4, the utility model controls the temperature in culture pond 4 by the plastic greenhouse 41 that is arranged on culture pond 4, makes the temperature in culture pond 4 Aquatic products are matured earlier or delayed, which improves the output of aquatic products in the breeding pond 4 .

Further referring to Fig. 1 to Fig. 3, be provided with in the fish farming ditch 3 and be used for the water pump 5 that the water in the fish farming ditch 3 is sucked into the culture pond 4, be provided with the water inlet pipe 6 between the culture pond 4 and the water pump 5, enter The two ends of water pipe 6 communicate with culture pond 4 and water pump 5 respectively, and the bottom of culture pond 4 is provided with the drainage pipe 7 that is used to discharge the waste water in culture pond 4, and the material that drainage pipe 7 adopts is PVC plastics. The two ends of the drain pipe 7 communicate with the culture pond 4 and the inner field ridge 2 respectively and the drain pipe 7 is provided with a valve 71 . The utility model discharges the culture tail water containing more organic matter in the culture pond 4 to the inner ridge 2 through the drainage pipe 7, which not only meets the needs of rice growth in the inner ridge 2, but also solves the eutrophication problem of the culture tail water.

Further referring to Fig. 2 and Fig. 4, in the fish farming ditch 3 and at the input end of the water pump 5, a filter group 8 for filtering water quality is provided. Filter screen 82 on the 5. Filtration ridge 81 is formed by stacking of many groups of sandbags, avoids that the sludge in the fish farming ditch 3 and other sundries etc. enter in the water pump 5 and the culture pond 4. In the fish breeding ditch 3 and on one side of the water pump 5, a disinfection group 9 is arranged, and the disinfection group 9 is used for disinfecting the water quality in the fish breeding ditch 3 . Disinfection group 9 comprises the light pole 91 that is arranged in the fish farming ditch 3 and the disinfection lamp 92 that is arranged on miscellaneous light pole 91, and the light that disinfection lamp 92 adopts is ultraviolet ray.

The above are only preferred embodiments of the utility model, and are not intended to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model shall be included in the utility model. within the scope of protection.

Claims (8)

1. A fish-rice symbiosis culture device, is characterized in that, comprises outer ridge (1), is arranged on the inner ridge (2) of outer ridge (1) inner side, is arranged on the outer ridge (1) and the inner ridge (2) of raising between the inner ridge (2) The fish ditch (3) and the culture pond (4) arranged on the outside of the outer ridge (1) and communicated with the fish ditch (3), the said fish ditch (3) is provided with a water pump connected with the inner ridge (2) (5), the water inlet pipe (6) is provided between the culture pond (4) and the water pump (5), and the bottom side of the culture pond (4) is provided with a drainage pipe ( 7), in the described fish breeding ditch (3) and at the input end of the water pump (5), a filter group (8) is provided, in the described fish breeding ditch (3) and at one side of the water pump (5) There are disinfection groups (9). 2. The fish-rice symbiosis culture device according to claim 1, characterized in that a plastic greenhouse (41) is provided on the culture pond (4). 3. The fish-rice symbiosis cultivation device according to claim 1, characterized in that, the filter group (8) comprises a filter ridge (81) which is arranged on the outside of the water pump (5) and is stacked by multiple groups of sandbags and The filter screen (82) that is arranged on the water pump (5). 4. The fish-rice symbiosis breeding device according to claim 1, characterized in that, the disinfection group (9) includes a light pole (91) arranged in the fish breeding ditch (3) and on one side of the water pump (5) ) and the disinfection lamp (92) that is arranged on the light pole (91). 5. The fish-rice symbiosis cultivation device according to claim 4, characterized in that, the light used by the disinfection lamp (92) is ultraviolet rays. 6. The fish-rice symbiosis breeding device according to claim 1, characterized in that, the drain pipe (7) is provided with a valve (71). 7. The fish-rice symbiosis culture device according to claim 1, characterized in that, the shape of the bottom side of the culture pond (4) is oval. 8. The fish-rice symbiosis breeding device according to claim 1, characterized in that, the material used for the drainage pipe (7) is PVC plastic.