CN216452713U

CN216452713U - Buried live fish transfer device and fish culture system comprising same

Info

Publication number: CN216452713U
Application number: CN202122309946.4U
Authority: CN
Inventors: 贺凌崑
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-05-10
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a buried live fish transfer device and a fish culture system, which comprise a conveying pipeline, wherein the conveying pipeline comprises a horizontal pipe section and a vertical pipe section, and the upper end of the vertical pipe section is open; the sealing structure comprises an elastic plunger, a sealing ring, an inflating pressure pipe and an exhaust pipe, wherein the elastic plunger is inserted into an opening at the upper end of the vertical pipe section; an inflation cavity is formed inside the elastic plunger, and an inflation hole and an exhaust hole are formed in the top of the elastic plunger; the sealing ring is sleeved on the outer wall of the elastic plunger, one end of the inflation pressurization pipe is connected with the inflation hole, and the other end of the inflation pressurization pipe is communicated with inflation equipment; one end of the exhaust pipe is connected with the exhaust hole, the other end of the exhaust pipe is communicated with the external environment, and a first control valve is arranged on the exhaust pipe. The buried live fish transfer device has the characteristics of simple structure, good sealing effect and convenience in disassembly and assembly, and can not damage fish bodies in the transfer process, reduce manual participation and quickly finish transfer work.

Description

Buried live fish transfer device and fish culture system comprising same

Technical Field

The utility model relates to the technical field of aquaculture, in particular to a buried live fish transfer device and a fish culture system comprising the same.

Background

Aquaculture is also called aquaculture, and means that fishes or various seafood are cultured for eating in fishponds or fish ponds which are artificially opened on the shore. According to the different water quality of cultivation, the method can be divided into three categories of fresh water cultivation, salt water cultivation and sea surface cultivation. At present, in the aquaculture process, fry needs to be transferred, in the prior art, most of the fry ponds are drained firstly, then fry is transferred manually in a fishing mode, the fish is easily damaged, the workload is high, and the transfer speed is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide the buried live fish transfer device which has the characteristics of simple structure, good sealing effect and convenience in disassembly and assembly.

The utility model also aims to provide a fish culture system comprising the buried live fish transfer device, and the live fish transfer device can not cause damage to fish bodies in the transfer process, reduce manual participation and quickly finish the transfer work.

The purpose of the utility model is realized by adopting the following technical scheme:

the utility model provides a buried live fish transfer device in a first aspect, which comprises:

the conveying pipeline comprises a horizontal pipe section and a vertical pipe section; the upper end of the vertical pipe section is open, and the lower end of the vertical pipe section is communicated with the first end of the horizontal pipe section;

the sealing structure comprises an elastic plunger, a sealing ring, an inflating and pressurizing pipe and an exhaust pipe, wherein the elastic plunger is inserted into an opening at the upper end of the vertical pipe section; an inflation cavity is formed inside the elastic plunger, and an inflation hole and an exhaust hole which are respectively communicated with the inflation cavity are formed in the top of the elastic plunger; the sealing ring is sleeved on the outer wall of the elastic plunger, one end of the inflation pressurization pipe is connected with the inflation hole, and the other end of the inflation pressurization pipe is communicated with inflation equipment; one end of the exhaust pipe is connected with the exhaust hole, the other end of the exhaust pipe is communicated with the external environment, and a first control valve is arranged on the exhaust pipe.

In the first aspect of the present invention, as an alternative embodiment, a pulling rope is further included, and one end of the pulling rope is fixed to the elastic plunger.

In the first aspect of the present invention, as an alternative embodiment, the free end of the pulling rope is extended outwardly through the inflating pressure tube.

In the first aspect of the present invention, as an alternative embodiment, the number of the sealing rings is two or more, and the sealing rings are respectively disposed on the outer wall of the elastic plunger.

In the first aspect of the present invention, as an alternative embodiment, a second control valve is further provided on the pneumatic pressurization pipe.

In the first aspect of the present invention, as an alternative embodiment, the second end of the horizontal pipe section is further provided with a third control valve.

In the first aspect of the present invention, as an alternative embodiment, the upper portion of the elastic plunger extends radially outward to form a ledge, and the outer diameter of the ledge is larger than the inner diameter of the upper end opening of the vertical pipe section.

A second aspect of the present invention provides a fish farming system, including:

the fish pond comprises a fish pond body and a base platform arranged at the bottom of the fish pond body;

the concentrated transfer pool is arranged on one side of the fish pond;

according to the buried live fish transfer device in the first aspect of the utility model, the vertical pipe section and the horizontal pipe section of the conveying pipeline are partially embedded in the base station, the upper end opening of the vertical pipe section is positioned on the bottom wall of the fish culture pond body and is communicated with the inner cavity of the fish culture pond body, and the second end of the horizontal pipe section is communicated with the inner cavity of the centralized transfer pond.

In the second aspect of the present invention, as an alternative embodiment, the bottom wall of the fish pond body is formed with a V-shaped recess, and the upper end opening of the vertical pipe section is located at the lowest position of the V-shaped recess.

In the second aspect of the present invention, as an alternative embodiment, the number of the fishponds is two or more, and each fishpond is connected to the centralized transfer pond through one buried live fish transfer device.

Compared with the prior art, the utility model has the beneficial effects that: the buried live fish transfer device comprises a conveying pipeline and a sealing structure, wherein in the practical application process, the sealing structure is quickly installed at an opening at the upper end of the vertical pipe section, then inflation equipment inflates and pressurizes an inflation cavity of the elastic plunger through an inflation pressurization pipe, and the side wall of the elastic plunger expands outwards under the action of air pressure, so that the side wall of the elastic plunger is fully attached to the inner wall of the vertical pipe section, and the sealing work is completed; when the air needs to be exhausted, the first control valve is opened, the air inflation cavity exhausts air to the external environment, and after the air pressure is reduced, the side wall of the elastic plunger returns to the original shape under the action of the self elasticity, so that the sealing state is relieved, and the sealing plunger can be easily pulled out. Therefore, the sealing device has the characteristics of simple structure, good sealing effect and convenience in disassembly and assembly. In addition, including the system of breeding fish of burying formula live fish transfer device, adopt this live fish transfer device can not cause the injury to the fish body in the transportation, reduce artifical the participation and accomplish the transportation work fast.

Drawings

Fig. 1 is a schematic structural diagram of a buried live fish transfer device according to an embodiment of the utility model;

FIG. 2 is a schematic structural diagram of a delivery conduit according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a seal structure according to an embodiment of the present invention;

FIG. 4 is a schematic view showing the structure of a fish farming system including a fish pond according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a fish farming system including three fish ponds according to an embodiment of the present invention.

In the figure: 100. a buried live fish transfer device; 10. a delivery conduit; 11. a horizontal pipe section; 12. a vertical pipe section; 20. a sealing structure; 21. an elastic plunger; 211. an inflation cavity; 212. an inflation hole; 213. an exhaust hole; 22. a seal ring; 23. an inflation pressurization pipe; 24. an exhaust pipe; 25. pulling a rope; 200. a fishpond; 210. a fish pond body; 2101. a recessed portion; 220. a base station; 300. and (4) concentrating the transfer pool.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict. Except as specifically noted, the materials and equipment used in this example are commercially available. Examples of embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. In the description of the present application, "a plurality" means two or more unless specifically stated otherwise.

In the description of the present application, it should be noted that unless otherwise specifically stated or limited, the terms "connected," "communicating," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a connection through an intervening medium, a connection between two elements, or an interaction between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

The terms "first," "second," and the like in the description and in the claims of the present application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Example one

Referring to fig. 1 to 3, an embodiment of a buried live fish transfer apparatus 100 includes a conveying pipe 10 and a sealing structure 20;

specifically, referring to fig. 2, the conveying pipeline 10 includes a horizontal pipe segment 11 and a vertical pipe segment 12; the upper end of the vertical pipe section 12 is open, and the lower end of the vertical pipe section 12 is communicated with the first end of the horizontal pipe section 11; preferably, the connection between the vertical pipe section 12 and the horizontal pipe section 11 adopts a circular arc transition.

Specifically, referring to fig. 3, the sealing structure 20 includes an elastic plunger 21, a sealing ring 22, an inflation pressurization pipe 23 and an exhaust pipe 24, wherein the elastic plunger 21 is inserted into an upper opening of the vertical pipe section 12; an inflation cavity 211 is formed inside the elastic plunger 21, and an inflation hole 212 and an exhaust hole 213 which are respectively communicated with the inflation cavity 211 are formed at the top of the elastic plunger 21; the sealing ring 22 is sleeved on the outer wall of the elastic plunger 21, one end of the inflating pressurization pipe 23 is connected with the inflating hole 212, and the other end of the inflating pressurization pipe is used for being communicated with inflating equipment; one end of the exhaust pipe 24 is connected to the exhaust hole 213, and the other end is used for communicating with the external environment, and the exhaust pipe 24 is provided with a first control valve.

On the basis of the structure, in the practical application process, in the embodiment, firstly, the sealing structure 20 is quickly installed at the upper end opening of the vertical pipe section 12, then the inflation equipment inflates and pressurizes the inflation cavity 211 of the elastic plunger 21 through the inflation pressurization pipe 23, and the side wall of the elastic plunger 21 expands outwards under the action of air pressure, so that the side wall of the elastic plunger 21 is fully attached to the inner wall of the vertical pipe section 12, and the sealing work is completed; when the air needs to be exhausted, the first control valve is opened, the air inflation cavity 211 exhausts air to the external environment, and after the air pressure is reduced, the side wall of the elastic plunger 21 is restored under the action of the self elastic force, so that the sealing state is released, and the sealing plunger can be easily pulled out. Therefore, the sealing device has the characteristics of simple structure, good sealing effect and convenience in disassembly and assembly.

In this embodiment, the elastic plunger 21 may be made of silicone, rubber or other elastic materials.

In the preferred embodiment of the present invention, a pulling rope 25 is further included, and one end of the pulling rope 25 is fixed to the elastic plunger 21. When venting is complete, the sealing plunger can be more easily pulled out by means of a pull cord 25, preferably with the free end of the pull cord 25 projecting outwardly through the pneumatic compression tube 23. In this way, the pull cord 25 can be guided by the inflation pressure tube 23.

In the preferred embodiment of the present invention, the number of the sealing rings 22 is two or more, and they are respectively disposed on the outer wall of the elastic plunger 21. Thus, a better sealing effect can be ensured.

In the preferred embodiment of the present invention, a second control valve is further provided on the pneumatic pressurizing pipe 23. When inflation is required, the second control valve is opened first, and after inflation is completed, the second control is closed, and then the inflation pressurization pipe 23 can be disconnected from the inflation equipment, so that the inflation pressurization pipe has the advantage of convenience in control.

In the preferred embodiment of the present invention, the second end of the horizontal pipe segment 11 is further provided with a third control valve. The horizontal pipe section 11 is controlled to be opened or closed through the third control valve, when live fish needs to be transported, the third control valve is opened, and the fish transporting device has the advantage of being convenient to control.

In the preferred embodiment of the present invention, the upper portion of the resilient plunger 21 is provided with a flange extending radially outwardly, the flange having an outer diameter greater than the inner diameter of the upper opening of the upright tube section 12. Therefore, the top of the convex edge lapped and then erected straight pipe section 12 ensures that the elastic plunger 21 cannot move downwards along the vertical direction under the action of water pressure, and plays a better limiting role.

Example two

The second embodiment is an improvement based on the first embodiment.

Referring to fig. 4-5, a second embodiment provides a fish farming system, including:

the fish pond 200, the fish pond 200 includes a fish pond body 210 and a base platform 220 arranged at the bottom of the pond body;

a centralized transfer pond 300, wherein the centralized transfer pond 300 is arranged at one side of the fishpond 200;

in the buried live fish transfer device 100 according to the first embodiment, the vertical pipe section 12 and the horizontal pipe section 11 of the conveying pipeline 10 are embedded inside the base platform 220, the upper end opening of the vertical pipe section 12 is located on the bottom wall of the fish culture tank body 210 and is communicated with the inner cavity of the fish culture tank body 210, and the second end of the horizontal pipe section 11 is communicated with the inner cavity of the centralized transfer tank 300.

In the preferred embodiment of the present invention, the bottom wall of the aquarium body 210 is formed with a V-shaped recess 2101, and the upper end of the vertical pipe section 12 is opened at the lowest position of the V-shaped recess 2101. Thus, it can be ensured that the fish can enter the vertical pipe section 12 faster, accelerating the transfer speed.

In the preferred embodiment of the present invention, the number of the fishponds is two, three or more, and each fishpond is connected to the central transfer pond 300 through one buried live fish transfer device 100. The number of the fish ponds can be correspondingly adjusted according to actual conditions.

While only certain features and embodiments of the present application have been illustrated and described, many modifications and changes may occur to those skilled in the art without departing substantially from the scope and spirit of the appended claims, for example: variations in the size, dimensions, structure, shape and proportions of the various elements, mounting arrangements, use of materials, colours, orientations and the like.

The above embodiments are only preferred embodiments of the present invention, and the scope of the embodiments of the present invention should not be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the embodiments of the present invention are within the scope of the claims of the embodiments of the present invention.

Claims

1. A buried live fish transfer device is characterized by comprising:

2. The buried live fish transfer device of claim 1, further comprising a pull rope, wherein one end of the pull rope is fixed on the elastic plunger.

3. The buried live fish transfer device of claim 2, wherein the free end of the pull rope extends outwards through the inflating pressure tube.

4. The buried live fish transfer device as claimed in claim 1, wherein the number of the sealing rings is more than two, and the sealing rings are respectively arranged on the outer wall of the elastic plunger.

5. The buried live fish transfer device of claim 1, wherein a second control valve is further provided on the inflation pressurization pipe.

6. The buried live fish transfer device of claim 1, wherein the second end of the horizontal pipe section is further provided with a third control valve.

7. The buried live fish transfer device of claim 1, wherein the upper part of the elastic plunger extends radially outwards to form a convex edge, and the outer diameter of the convex edge is larger than the inner diameter of the upper end opening of the vertical pipe section.

8. A fish farming system comprising:

the concentrated transfer pool is arranged on one side of the fish pond;

a buried live fish transfer device as claimed in any one of claims 1 to 7, wherein the vertical pipe section and the horizontal pipe section of the conveying pipeline are partially buried inside the base platform, the upper end of the vertical pipe section is open at the bottom wall of the fish culture pond body and is communicated with the inner cavity of the fish culture pond body, and the second end of the horizontal pipe section is communicated with the inner cavity of the centralized transfer pond.

9. The fish farming system of claim 8, wherein the bottom wall of the tank body is formed with a V-shaped recess, and the upper end of the upright tube section is open at the lowest of the V-shaped recess.

10. The fish farming system of claim 8, wherein the number of the fish ponds is two or more, and each fish pond is connected with the centralized transfer pond through one buried live fish transfer device.