CN213819422U

CN213819422U - Aquaculture prevents escaping device

Info

Publication number: CN213819422U
Application number: CN202022025892.4U
Authority: CN
Inventors: 孙思庆; 徐红英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-07-30
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses an aquaculture prevents escaping device, including first anti-escape net, micropore aeration pipe and fixed pulley, first prevent escaping net bottom four corners and connect four dead levers of group, four groups in the pond bottom through the rope dead lever of fixed mounting respectively in the four corners department of pond bottom, first prevent escaping net upper portion four corners and connect respectively in four groups locating lever through the rope, four groups locating lever fixed mounting in pond upper portion four corners department, four groups fixed pulley installs respectively in pond bottom four corners department, and is located first prevent inside the escaping net, the second prevents escaping the net and is located first prevent escaping the net inside. The utility model discloses a spacing of second anti-escape net network card can make excrement and urine and incomplete bait to fall to the bottom of the pool greatly than the mesh interval of first anti-escape net, can mention second anti-escape net in the results, and off-the-shelf fish can be fished out fast, and little fry then can fall in first anti-escape net, and the sustainable oxygenation of micropore aeration pipe is installed to the bottom.

Description

Aquaculture prevents escaping device

Technical Field

The utility model discloses aquaculture technical field specifically is an aquaculture prevents escaping device.

Background

In the process of aquaculture, excrement and urine, residual bait and the like of aquatic products seriously pollute the culture environment and influence the culture efficiency, and some fish species are more active in the culture process, and easily jump to a place close to other culture pond mouths to disturb the culture environment.

The retrieval publication (announcement) number CN201621482864.2 discloses an aquaculture escape-proof device, which comprises a first escape-proof cover buckled at the bottom of a pond, wherein a first escape-proof net is arranged on the first escape-proof cover, a water pumping pipe is arranged on the first escape-proof cover, the input end of the water pumping pipe is a water inlet and is positioned at the inner side of the first escape-proof cover, and the output end of the water pumping pipe extends out of the water surface; the upper portion of the inner side of the first escape-proof cover is provided with a microporous aeration pipe which is annularly arranged, the microporous aeration pipe is connected with an air pump, and the air pump is connected with a controller which is used for adjusting the air output of the microporous aeration pipe.

However, the inventor finds that the technical scheme still has at least the following defects:

first, this solution does not take into account the possibility of escape prevention where certain aquatic products may jump out of the top.

Secondly, the scheme does not consider how fast and convenient harvesting is carried out during harvesting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aquaculture prevents escaping device has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the device comprises a first anti-escape net, microporous aeration pipes and fixed pulleys, wherein four corners of the bottom of the first anti-escape net are connected with four groups of fixed rods at the bottom of a water tank through ropes, the four groups of fixed rods are respectively and fixedly arranged at four corners of the bottom of the water tank, four corners of the upper part of the first anti-escape net are respectively connected with four groups of fixed rods through ropes, the four groups of fixed pulleys are respectively arranged at four corners of the bottom of the water tank and are positioned in the first anti-escape net, a second anti-escape net is arranged in the first anti-escape net, four corners of the upper part and four corners of the lower part of the second anti-escape net are respectively connected with the fixed rods through ropes, a third anti-escape net is arranged above the second anti-escape net, four corners of the third anti-escape net are respectively connected with the four groups of fixed rods through ropes, and the microporous aeration pipes are arranged below the first anti-escape net, and the micropore aeration pipe is positioned in the center of the bottom of the water tank, the air guide pipe is arranged in the center of the bottom of the micropore aeration pipe, the other end of the air guide pipe is connected with an air blower, the air blower is arranged on the bank on the left side of the water tank, two groups of filter screens are arranged on two sides of the micropore aeration pipe, a water outlet pipe is arranged on the lower portion of each filter screen, and a water suction pump is arranged on the lower portion of the other end of each water outlet pipe.

As a preferred embodiment of the present invention, the spacing between the meshes of the second anti-escape net is larger than the spacing between the meshes of the first anti-escape net.

As an optimal implementation manner of the present invention, the four corners of the bottom of the second escape-proof net pass through the rope to pass through the fixed sliding block, and the other end of the rope is connected to the positioning rod.

As a preferred embodiment of the present invention, the blower and the water pump are connected to the power supply through a plug.

As a preferred embodiment of the utility model, the microporous aeration pipe is movably arranged at the bottom of the water tank.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to an aquaculture prevents escaping device, the interval through second anti-escape net mesh can make excrement and urine and incomplete bait can fall to the bottom of the pool than the mesh interval of first anti-escape net greatly, can mention second anti-escape net in the results, and off-the-shelf fish can be fished out fast, and little fry then can fall in first anti-escape net.

2. The utility model relates to an aquaculture prevents escaping device, through rope movable mounting in fixed pulley in the bottom four corners of second anti-escape net, can pass fixed pulley through the rope and realize fixed position when breeding, only need to loosen from the locating lever the rope that will pass fixed pulley when the results and can pull up second anti-escape net.

3. The utility model relates to an aquaculture prevents escaping device, when starting through air-blower and suction pump, the air-blower can make micropore aeration pipe send the bubble to supply water tank to last oxygenation, and the bubble that sends can be raised and sunken at submarine incomplete bait and excrement and urine for the suction pump can be more quick take out when drawing water.

4. The utility model relates to an aquaculture prevents escaping device through micropore aeration pipe movable mounting in the pond bottom, can be when oxygen is not enough, installs the supply that micropore aeration pipe increased oxygen additional.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of the anti-escape device for aquaculture.

In the figure: 1. the device comprises a positioning rod, 2, a blower, 3, a first anti-escape net, 4, a second anti-escape net, 5, an air guide pipe, 6, a fixed pulley, 7, a microporous aeration pipe, 8, a fixed rod, 9, a third anti-escape net, 10, a water suction pump, 11, a water outlet pipe and 12 filter screens.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, the utility model provides a technical scheme: an aquaculture escape-proof device comprises a first escape-proof net 3, microporous aeration pipes 7 and fixed pulleys 6, wherein four corners at the bottom of the first escape-proof net 3 are connected with four groups of fixed rods 8 at the bottom of a water pool through ropes, the four groups of fixed rods 8 are respectively and fixedly arranged at four corners at the bottom of the water pool, four corners at the upper part of the first escape-proof net 3 are respectively connected with four groups of fixed rods 1 through ropes, the four groups of fixed rods 1 are fixedly arranged at four corners at the upper part of the water pool, the four groups of fixed pulleys 6 are respectively arranged at four corners at the bottom of the water pool and are positioned in the first escape-proof net 3, a second escape-proof net 4 is arranged in the first escape-proof net 3, four upper corners and four lower corners of the second escape-proof net 4 are respectively connected with the fixed rods 1 through ropes, a third escape-proof net 9 is arranged above the second escape-proof net 4, and four corners of the third escape-proof net 9 are respectively connected with the four groups of fixed rods 1 through ropes, micropore aeration pipe 7 is installed to first anti-escape net 3 below, and micropore aeration pipe 7 is located pond bottom central authorities, and micropore aeration pipe 7 bottom central authorities install guide duct 5, and the other end of guide duct 5 is connected with air-blower 2, and air-blower 2 installs in pond left side bank limit, and two sets of filter screens 12 are installed on micropore aeration pipe 7's both sides, and outlet pipe 11 is installed to filter screen 12 lower part, and suction pump 10 is installed to the other end lower part of outlet pipe 11.

In this embodiment (see fig. 1), the distance between the meshes of the second anti-escape net 4 is larger than that of the meshes of the first anti-escape net 3, and the distance between the meshes of the second anti-escape net 4 is larger than that of the meshes of the first anti-escape net 3, so that feces and residual baits can fall to the bottom of the pond, the second anti-escape net 4 can be lifted up during harvesting, finished fishes can be quickly fished out, and small fry can fall into the first anti-escape net 3.

In this embodiment (please refer to fig. 1), four corners of the bottom of the second anti-escape net 4 pass through the fixing sliding blocks 6 through ropes, the other end of each rope is connected to the positioning rod 1, the four corners of the bottom of the second anti-escape net 4 are movably mounted on the fixing pulleys 6 through the ropes, the ropes can pass through the fixing pulleys 6 to realize a fixed position during cultivation, and the ropes passing through the fixing pulleys 6 only need to be loosened from the positioning rod to pull up the second anti-escape net 4 during harvesting.

In this embodiment (see fig. 1), the blower 2 and the water pump 10 are connected to a power supply through plugs, when the blower 2 and the water pump 10 are started, the blower 2 makes the microporous aeration pipe 7 generate bubbles to continuously aerate the water tank, and the generated bubbles can raise residual baits and feces sinking to the bottom of the water, so that the water pump 10 can more quickly pump away the water when pumping water.

In this embodiment (see fig. 1), the microporous aeration pipe 7 is movably mounted at the bottom of the water tank, and the microporous aeration pipe 7 is additionally mounted to increase the supply of oxygen when the supply of oxygen is insufficient.

When the aquaculture escape-proof device is used, four corners of the bottom of a first escape-proof net 3 are connected with fixing rods 8, four corners of the upper part of the first escape-proof net 3 are arranged on a positioning rod 1, four corners of the lower part of a second escape-proof net 4 are penetrated through fixing pulleys 6 by ropes, the other ends of the ropes are arranged on the positioning rod 1, four corners of the bottom of the second escape-proof net 4 are movably arranged on the fixing pulleys 6 by the ropes, the fixing position can be realized by the ropes penetrating through the fixing pulleys 6 during aquaculture, the ropes penetrating through the fixing pulleys 6 can be loosened from the positioning rods 1 during harvest to pull up the second escape-proof net 4, the water tank is filled with water and fish fries are placed, four corners of a third escape-proof net 9 are arranged on four groups of positioning rods 1 by the ropes, an air blower 2 is started, so that a microporous aeration pipe 7 can operate to continuously increase oxygen in the water tank, when the residual bait and excrement are deposited at the bottom of the water tank, the water pump 10 is started to clean the bottom.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an aquaculture prevents escaping device, includes first anti-escape net (3), micropore aeration pipe (7) and fixed pulley (6), its characterized in that: four groups of fixing rods (8) are respectively fixedly arranged at four corners of the bottom of the water pool, four upper corners of the first anti-escape net (3) are respectively connected with four groups of positioning rods (1) through ropes, four groups of positioning rods (1) are fixedly arranged at four corners of the upper part of the water pool, four groups of fixing pulleys (6) are respectively arranged at four corners of the bottom of the water pool and are positioned inside the first anti-escape net (3), a second anti-escape net (4) is arranged inside the first anti-escape net (3), four upper corners and four lower corners of the second anti-escape net (4) are respectively connected with the positioning rods (1) through ropes, a third anti-escape net (9) is arranged above the second anti-escape net (4), and four corners of the third anti-escape net (9) are respectively connected with four groups of positioning rods (1) through ropes, micropore aeration pipe (7) are installed to first anti-escape net (3) below, and micropore aeration pipe (7) are located pond bottom central authorities, micropore aeration pipe (7) bottom central authorities install guide duct (5), and the other end of guide duct (5) is connected with air-blower (2), air-blower (2) are installed in pond left side bank, two sets of filter screens (12) are installed on the both sides of micropore aeration pipe (7), and outlet pipe (11) are installed to filter screen (12) lower part, suction pump (10) are installed to the other end lower part of outlet pipe (11).

2. An aquaculture escape-preventing device according to claim 1, wherein: the mesh spacing of the second anti-escape net (4) is larger than that of the first anti-escape net (3).

3. An aquaculture escape-preventing device according to claim 1, wherein: four corners of the bottom of the second anti-escape net (4) penetrate through the fixed sliding blocks (6) through ropes, and the other ends of the ropes are connected to the positioning rods (1).

4. An aquaculture escape-preventing device according to claim 1, wherein: the blower (2) and the water pump (10) are connected with a power supply through plugs.

5. An aquaculture escape-preventing device according to claim 1, wherein: the microporous aeration pipe (7) is movably arranged at the bottom of the water tank.