CN211881766U

CN211881766U - Perch macrostoma seals circulation farming systems

Info

Publication number: CN211881766U
Application number: CN202020274982.4U
Authority: CN
Inventors: 孙建国; 吴建开; 周国勤; 钱飞翔; 钱建中; 王东明
Original assignee: Siyang Shuanggao Aquatic Technology Co ltd
Current assignee: Siyang Shuanggao Aquatic Technology Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-11-10
Anticipated expiration: 2030-03-09

Abstract

The utility model relates to a fish culture technical field specifically is big mouth black perch seals circulation farming systems, including aquaculture net case and thick sedimentation tank, its characterized in that, aquaculture net case is connected at the transport module of pipe inner wall through being used for reducing the impurity adhesion, the utility model discloses simple structure.

Description

Perch macrostoma seals circulation farming systems

Technical Field

The utility model relates to a fish culture technical field specifically is big mouth black perch seals circulation farming systems.

Background

The sexual maturity age of the largemouth black bass 'Youbei No. 3' is 1 year, adult Youbei No. 3 fishes with the individual weight of more than 0.6kg and strong constitution and without injury are selected as backup parent fishes, and the adult fishes are placed into a parent fish pond for intensive cultivation after being selected. The integrated pond is used for culturing parent fishes, 400 to 600 fishes are released every 667 square, the parent fishes are fed with compound feed, the parent fishes are fed with iced fresh fishes occasionally to promote gonad development, the parent fishes are fed once or twice every day according to the weather, and in addition, a small amount of silver carps and bighead carps can be properly mixed and cultured for adjusting the water quality. Bait feeding is properly reduced one month before spawning, conditionally, water can be flushed for 1-2 hours every 2-3 days, and an aerator is turned on to increase oxygen if necessary. Adding new water every 5-7 days for 1 time during the breeding period of the 'Youti No. 3' fry of the largemouth black bass, wherein each time is 10-15 cm. After adding water, top dressing is carried out at the right time according to the number of zooplankton, and the top dressing method is the same as the water fertilizing method. Therefore, in the step of culturing and cultivating the micropterus salmoides 'YouPerch No. 3', water changing is the most important loop. The water exchange can use a large amount of external water, but the shortage of water resources and unnecessary waste of water resources still do not meet the requirements of cost control and environmental protection of our factory.

The patent refers to the field of 'cultivation in general'. Compared with the prior art, the utility model has the advantages of it is following: (1) the closed circulating water fry culturing system for fine breeding of micropterus salmoides can construct water quality environmental conditions suitable for hatching and growing of roes, and overcomes the defects of poor water quality environment, low culture density and low fry survival rate of the conventional industrial fry culture; (2) the system of the utility model adopts a grading net cage, which is beneficial to the grading seedling culture of seedlings in different growth stages; (3) the utility model has the advantages that the grading net cage and the circulating pipeline are constructed, the proper water quality and the water changing process are adjusted, the occurrence of diseases is reduced, and the survival rate of the fingerlings and the parent fishes is improved; (4) the system can independently operate aiming at each aquaculture net cage, and has stable operation and simple and convenient operation.

This comparison document is my company's head office's technique, the closed cycle water demand of satisfying the perch that has proved to be fine, and use widely in my company, but directly pass through the pipe connection between this comparison document coarse sedimentation tank and the breed net cage, the impurity of breed net cage passes through in the thick sedimentation tank of pipeline input, through the discovery of using for a long time, a large amount of impurity of gathering in the pipeline, cause the possibility of pipe blockage to increase, and the pipeline is long-term not clear, cause one side that the breed net cage is close to the pipeline to appear growing seedlings easily, breed difficult problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a macrostoma perch seals circulation farming systems, on the contrast file basis, the pipeline that will breed between box with a net and the coarse sedimentation tank trades the conveying component, the possibility of the large amount of impurity of adhesion in the pipeline that can significantly reduce to conveying component washs more easily.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a closed circulation culture system for micropterus salmoides comprises culture net cages and a coarse sedimentation tank, wherein the culture net cages are connected through a conveying assembly for reducing the adhesion of impurities on the inner wall of a pipeline.

Preferably, conveying component includes two carriage connect through the slide between the carriage just be located and be equipped with the flexible pipeline between the carriage be equipped with on the slide mutually support and the gliding slider that makes a round trip and connect be equipped with the connecting rod on the slider be equipped with on the connecting rod and overlap and establish on the flexible pipeline and rotatable lantern ring.

Preferably, a motor is arranged on the connecting rod and drives the lantern ring to rotate.

Preferably, a water pump is arranged in the sedimentation tank, and a water inlet of the water pump is connected with the supporting frame; the water outlet end of the aquaculture net cage is connected with the other supporting frame.

(III) advantageous effects

The utility model provides a macrostoma perch seals circulation farming systems possesses following beneficial effect: the advantages of the comparison file are maintained, and the components of the comparison file are not reduced; the replacement between the aquaculture net cage and the coarse sedimentation tank is simple, but the possibility of adhering a large amount of impurities in the pipeline can be greatly reduced, and the conveying assembly is easier to clean.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the conveying assembly of the present invention.

Fig. 3 is a schematic view of the connection rod and the lantern ring of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a closed circulation culture system for micropterus salmoides comprises culture net cages 1 and a coarse sedimentation tank 2, wherein the culture net cages are connected through a conveying assembly 3 for reducing impurities from adhering to the inner wall of a pipeline.

Preferably, conveying component includes two carriage 4 connect through slide 5 between the carriage just be located and be equipped with flexible pipeline 6 between the carriage be equipped with on the slide mutually support and can make a round trip gliding slider 7 and connect be equipped with connecting rod 8 on the slider be equipped with on the connecting rod and overlap and establish on the flexible pipeline and rotatable lantern ring 9.

Preferably, a motor 10 is arranged on the connecting rod, and the motor drives the lantern ring to rotate.

Principle of operation

The application is an improvement on the basis of a closed circulating water seedling raising system for fine variety breeding of micropterus salmoides disclosed with the application number of 201820586448.X, so that many technical characteristics belong to the prior art, and redundant description is not repeated herein.

In the application, the pipeline between the cultivation net cages (including the cultivation net cage A and the cultivation net cage B) and the sedimentation tank is cut, and then the support frames are respectively connected with the cultivation net cages and the sedimentation tank.

Like this, the water pump in the sedimentation tank still normally works, and aquaculture net case also can normally work, and this application replaces the stereoplasm pipeline for flexible line, and flexible line can satisfy the transport demand, and the flexible line setting is between the carriage to both ends are supported by the carriage, thereby realize carrying the demand. Between the carriage, and outside flexible pipeline, be equipped with the slide, be equipped with the slider on the slide, the slider just can make a round trip to slide on the slide like this, because be connected with the connecting rod on the slider, be connected with the lantern ring on the connecting rod, the lantern ring cover is established on flexible pipeline, the lantern ring just can make a round trip to slide on flexible pipeline like this, the lantern ring also can rotate under the motor drives, thereby can the promotion impurity non-stick of multi-angle multiposition at flexible pipeline inner wall or reduce the possibility that impurity adheres at flexible pipeline inner wall, through in-service use, the discovery, the effect is very good, flexible pipeline inner wall is stained with impurity very seldom. But lasting use, the discovery, flexible pipeline inner wall still can be stained with impurity, and we let the slider make a round trip to slide, let the motor drive lantern ring rotate, use clear water to dash to flexible pipeline inner wall, also can be fine clear away the impurity of flexible pipeline inner wall.

Through the research, we also find that the inner wall of the lantern ring is provided with a plurality of hemispherical bulges, so that the requirement for removing impurities can be better met, but after long-term use, the service life of the flexible pipeline is reduced, namely, the leakage of the flexible pipeline can be avoided, and the value of the hemispherical bulges is still not influenced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A closed circulation culture system for micropterus salmoides comprises a culture net cage and a coarse sedimentation tank, and is characterized in that the culture net cage is connected through a conveying assembly for reducing the adhesion of impurities on the inner wall of a pipeline.

2. The closed circulation culture system for micropterus salmoides as claimed in claim 1, wherein the conveying assembly comprises two support frames, the support frames are connected through a slide way, a flexible pipeline is arranged between the support frames and in the slide way, the slide way is provided with slide block connections which are mutually matched and can slide back and forth, the slide block is provided with a connecting rod, and the connecting rod is provided with a lantern ring which is sleeved on the flexible pipeline and can rotate.

3. The closed circulation aquaculture system for micropterus salmoides as claimed in claim 2, wherein a motor is provided on said connecting rod, said motor driving said lantern ring to rotate.

4. The closed circulation culture system for micropterus salmoides as claimed in claim 3, wherein a water pump is arranged in the sedimentation tank, and a water inlet of the water pump is connected with the supporting frame; the water outlet end of the aquaculture net cage is connected with the other supporting frame.