CN214656869U - Marine organism intercepting device and equipment - Google Patents

Abstract

The utility model relates to a marine organism intercepting device and equipment comprising the same. This marine organism intercepting device includes string bag main part, the first body that floats, first connecting piece and bearing member, and the one end of string bag main part has the opening to one side and the bearing member of string bag main part are connected, and the opposite side and the first connecting piece of string bag main part are connected, and the one end that first connecting piece deviates from the string bag main part is connected with the first body that floats, and the first opening that floats the body and the common tensioning string bag main part of bearing member. And the upper end of string bag main part is passed through first connecting piece and first showy body coupling for in the string bag main part can semi-submerged sea water, can avoid causing the influence to the current ship of sea on the one hand, on the other hand can reduce the speed of breeding of plants such as sea grass, marine alga, thereby reduces marine organism intercepting device's maintenance frequency, reduces the maintenance cost.

Description

Marine organism intercepting device and equipment

Technical Field

The utility model relates to a nuclear power plant safety technical field especially relates to a marine organism intercepting device and applied device's equipment.

Background

The seawater cooling systems of nuclear power plants are subject to the dual hazards of seawater corrosion and marine biofouling. The marine organism is animal, plant and microorganism grown in seawater, including fish, shrimp, crab, shellfish, seaweed, etc. If marine organisms are not effectively intercepted and enter a seawater cooling system of the nuclear power plant, the marine organisms can be attached and grow in a seawater pipeline and the cooling system, so that the effective diameters of the seawater cooling pipeline and a heat exchanger condensation pipeline can be reduced, the seawater flow is reduced, and the cooling efficiency is reduced; on the other hand, once the attached organisms in the pipeline fall off, the attached organisms can block the valve and the pipe orifice of the cooler, and the pipeline is completely blocked in serious conditions, so that the shutdown and production halt are caused, and huge economic loss is caused. In addition, marine life also has the hazards of accelerating corrosion of the seawater cooling system of the nuclear power plant, leading to crevice corrosion. It can be seen that the problem of marine fouling of a nuclear power plant seawater cooling system is not a small variable.

In order to eliminate the threat of invasion of marine organisms to the nuclear power plant, a method is generally adopted in which a plane net or a floating type net bag is arranged in a water taking open channel for interception.

However, the plane net bag can only intercept marine life, and cannot collect the intercepted marine life; secondly, the interception effect is limited, when facing a large amount of marine life, blockage is easily caused, water taking is affected, the marine life is difficult to clean after blockage and only can be replaced, and the marine life can fall into the sea again in the replacement process. For the floating net bag, the top surface of the net bag floats on the sea surface, so that the passing of sea surface ships is influenced; on the other hand, the light is more, so that seaweed and seaweed are easy to breed, the seaweed and the seaweed are attached to the net side, workers are required to clean or replace the seaweed and the seaweed, and the maintenance cost is increased.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to need often to clear up to current floating type interception string bag to influence the problem of interception efficiency, provide a marine life intercepting device who solves above-mentioned problem, this marine life intercepting device can semi-submerge in the sea water, thereby avoid influencing passing ship's the current and reduce the maintenance cost.

A marine growth interception apparatus comprising: the net bag comprises a net bag body, a first floating body, a first connecting piece and a bearing piece;

one end of the net bag main body is provided with an opening, one side of the net bag main body is connected with the bearing piece, the other side of the net bag main body is connected with the first connecting piece, one end of the first connecting piece, which deviates from the net bag main body, is connected with the first floating body, and the first floating body and the bearing piece are jointly tensioned to form the opening of the net bag main body.

In one embodiment, the first floating body is provided with a first connecting ring, one end of the first connecting piece is detachably connected to the first connecting ring, and the other end of the first connecting piece is detachably connected to the net bag body.

In one embodiment, the marine life intercepting apparatus further includes a second floating body, the second floating body is disposed on the same side of the string bag main body as the first floating body, and the second floating body is connected to an opening edge of the string bag main body.

In one embodiment, one of the net bag main body and the second floating body is provided with a second hook, and the other is provided with a second connecting ring, and the second hook is matched with the second connecting ring.

In one embodiment, the marine growth arresting apparatus further comprises a second connecting member, the bearing member including a first bearing block, one end of the second connecting member being connected to the lower end of the opening, and the other end of the second connecting member being connected to the first bearing block.

In one embodiment, the marine growth arresting apparatus further includes a third connecting member, the bearing member further includes a second bearing block, one end of the third connecting member is connected to the second floating body, and the other end of the third connecting member is connected to the second bearing block.

In one embodiment, the first bearing block is provided with a third connecting ring, one end of the second connecting piece is detachably connected to the net bag main body, and the other end of the second connecting piece is detachably connected to the third connecting ring;

and/or the second bearing block is provided with a fourth connecting ring, one end of the third connecting piece is detachably connected to the second floating body, and the other end of the third connecting piece is detachably connected to the fourth connecting ring.

In one embodiment, the net bag main body comprises a flow guide net bag and a collecting net bag which are communicated, and the opening is positioned at one end of the flow guide net bag, which deviates from the collecting net bag.

In one embodiment, the flow guide net bag is of a reducing structure from a position far away from the collecting net bag to a position close to the collecting net bag.

The utility model also provides a marine organism interception equipment can solve above-mentioned at least one technical problem.

The utility model provides a pair of marine organism intercepting equipment, including the main push-towing rope and connect in the main push-towing rope as above marine organism intercepting device.

Compared with the prior art, the technical scheme has the following beneficial effects: the utility model provides a pair of marine organism intercepting device includes string bag main part, the first body that floats, first connecting piece and bearing member, and the one end of string bag main part has the opening to one side and the bearing member of string bag main part are connected, and the opposite side and the first connecting piece of string bag main part are connected, and the one end that first connecting piece deviates from the string bag main part floats the body coupling with first, and the first opening that floats the common tensioning string bag main part of body and bearing member. In actual use, the marine organism intercepting device is placed in seawater, the bearing piece sinks under the action of self gravity, the intercepting device is ensured to be submerged in the seawater, and meanwhile, the first floating body can float upwards under the buoyancy of the seawater, so that the net bag main body is opened by matching with the bearing piece. And because the upper end of string bag main part is passed through first connecting piece and is floated the body coupling for in the string bag main part can semi-submerged sea water, can avoid causing the influence to the current ship of sea on the one hand, on the other hand can reduce the speed of breeding of plants such as sea grass, marine alga, thereby reduce marine organism intercepting device's maintenance frequency, reduce the maintenance cost.

Drawings

Fig. 1 is a schematic structural view of a marine organism intercepting apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a marine life intercepting apparatus according to an embodiment of the present invention.

Reference numerals: 10-marine life intercepting equipment; 100-marine organism intercepting means; 110-a tuck net body; 111-a flow guide net bag; 112-collecting net bags; 121-a first floating body; 122-a second floating body; 131-a first connector; 132-a second connector; 133-a third connecting member; 141-a first bearing block; 142-a second bearing block; 200-a main cable; 210-third bearing block.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

As described in the background art, the existing plane net bag can only intercept marine life, and can not collect the intercepted marine life; secondly, the interception effect is limited, when facing a large amount of marine life, blockage is easily caused, water taking is affected, the marine life is difficult to clean after blockage and only can be replaced, and the marine life can fall into the sea again in the replacement process. For the floating net bag, the top surface of the net bag floats on the sea surface, so that the passing of sea surface ships is influenced; on the other hand, the light is more, so that seaweed and seaweed are easy to breed, the seaweed and the seaweed are attached to the net side, workers are required to clean or replace the seaweed and the seaweed, and the maintenance cost is increased.

The utility model provides a pair of marine organism intercepting device includes string bag main part, the first body that floats, first connecting piece and bearing member, and the one end of string bag main part has the opening to one side and the bearing member of string bag main part are connected, and the opposite side and the first connecting piece of string bag main part are connected, and the one end that first connecting piece deviates from the string bag main part floats the body coupling with first, and the first opening that floats the common tensioning string bag main part of body and bearing member. In actual use, the marine organism intercepting device is placed in seawater, the bearing piece sinks under the action of self gravity, the intercepting device is ensured to be submerged in the seawater, and meanwhile, the first floating body can float upwards under the buoyancy of the seawater, so that the net bag main body is opened by matching with the bearing piece. And because the upper end of string bag main part is passed through first connecting piece and is floated the body coupling for in the string bag main part can semi-submerged sea water, can avoid causing the influence to the current ship of sea on the one hand, on the other hand can reduce the speed of breeding of plants such as sea grass, marine alga, thereby reduce marine organism intercepting device's maintenance frequency, reduce the maintenance cost.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of a marine creature intercepting apparatus according to an embodiment of the present invention, and as shown in fig. 1, a marine creature intercepting apparatus 100 according to an embodiment of the present invention includes a net bag main body 110, a first floating body 121, a first connecting member 131, and a bearing member; one end of the string bag main body 110 is provided with an opening, one side of the string bag main body 110 is connected with the bearing part, the other side of the string bag main body 110 is connected with the first connecting piece 131, one end of the first connecting piece 131 departing from the string bag main body 110 is connected with the first floating body 121, and the first floating body 121 and the bearing part tension the opening of the string bag main body 110 together.

In the actual use process, the marine organism intercepting device 100 is placed in seawater, because the lower end of the string bag main body 110 is connected with the bearing part, the bearing part sinks under the action of self gravity, the intercepting device can sink in seawater, because the upper end of the string bag main body 110 is connected with the first floating body 121, the first floating body 121 can float up under the buoyancy of the seawater, the string bag main body 110 can be opened by matching with the bearing part, because one end of the string bag main body 110 is open, and the other end of the string bag main body is closed, the marine organisms entering the string bag main body 110 can be intercepted, meanwhile, because the upper end of the string bag main body 110 is connected with the first floating body 121 through the first connecting piece 131, the sinking depth of the string bag main body 110 in the seawater is changed by adjusting the length of the first connecting piece 131, the string bag main body 110 can be semi-submerged in the seawater, on one hand, the influence on sea surface ships can be avoided, on the other hand, the breeding speed of plants such as seaweed and seaweed can be reduced, so that the maintenance frequency of the marine organism intercepting device 100 is reduced, the maintenance cost is reduced, and the use reliability and stability of the marine organism intercepting device 100 are improved.

Referring to fig. 1, in one embodiment, the first floating body 121 is provided with a first connecting ring, one end of the first connecting member 131 is detachably connected to the first connecting ring, and the other end of the first connecting member 131 is detachably connected to the string bag main body 110. Specifically, the first floating body 121 is a floating ball made of a lighter material, the upper end of the marine organism intercepting apparatus 100 is provided with a plurality of floating balls, the plurality of floating balls are distributed along the length direction of the string bag main body 110, and the two sides of the string bag main body 110 along the width direction are both provided with floating balls, so that the floating balls can provide a larger buoyancy, and the string bag main body 110 is expanded by the buoyancy of the floating balls while being subjected to the gravity of the bearing member; the first connecting member 131 is specifically a flexible tying rope, the first connecting ring is specifically an annular structure such as an anchor ring, one end of the tying rope is wound around the anchor ring, and the other end of the tying rope is wound around the string of the string bag main body 110, so that the floating ball is connected with the string bag main body 110, and further, the submerging depth of the string bag main body 110 can be changed by adjusting the winding length of the tying rope, that is, changing the distance between the floating ball and the upper end of the string bag main body 110; through connecting being connected dismantled of rope and string bag main part 110, when string bag main part 110 need wash or change, can pull down string bag main part 110 alone and wash, prevent to cause the damage to the floater among the cleaning process. In other embodiments, the first floating body 121 may be a buoy, the first connecting ring may be a pull ring, and the first connecting member 131 may be a rigid rope of a lighter material.

Referring to fig. 1, in one embodiment, the marine life intercepting apparatus 100 further includes a second floating body 122, the second floating body 122 is disposed on the same side of the string bag main body 110 as the first floating body 121, and the second floating body 122 is connected to an opening edge of the string bag main body 110. Set up the second through the opening edge at string bag main part 110 and float body 122 to further guarantee the opening size of string bag main part 110, prevent that the rivers impact force is too big, make the string bag opening warp, thereby influence intercepting device's interception effect. Specifically, the second floating body 122 includes a large float and a small float, the large float is disposed on both sides of the upper end of the string bag main body 110 along the width direction, and the small float is disposed at an open middle position of the upper end of the string bag main body 110, so as to prevent the middle of the string bag main body 110 from sinking. In other embodiments, the second floating body 122 may be a floating ball or the like.

In one embodiment, the second hooks are uniformly distributed at the edge of the opening of the string bag main body 110 in the width direction, and the second connection ring is provided on the surface of the second floating body 122. Specifically, the second floats body 122 and is the flotation pontoon, and the surface of flotation pontoon is provided with the ring, hangs on the ring through the second couple, is connected string bag main part 110 and flotation pontoon, and in other embodiments, the open-ended edge of string bag main part 110 is provided with the shackle along width direction, is provided with the anchor ring on the flotation pontoon, and string bag main part 110 and flotation pontoon also can realize connecting through the cooperation of shackle and anchor ring.

In another embodiment, a second coupling ring is provided at an edge of the opening of the string bag main body 110, and a second hook is provided on a surface of the second floating body 122. Specifically, the second floating body 122 is a floating ball, an anchor ring is disposed on a surface of the floating ball, the second hook penetrates through the anchor ring to connect the string bag main body 110 with the floating ball, in other embodiments, a shackle is disposed at an edge of an opening of the string bag main body 110 along a width direction, and the string bag main body 110 and the floating ball can be connected by matching the shackle with the anchor ring.

Referring to fig. 1, in an embodiment, the marine growth arresting apparatus 100 further includes a second connecting member 132 including a first bearing block 141, one end of the second connecting member 132 is connected to the lower end of the opening, and the other end of the second connecting member 132 is connected to the first bearing block 141. Through setting up first bearing block 141 for string bag main part 110 can sink in the sea water under the action of the gravity of first bearing block 141, specifically, second connecting piece 132 is the flat anchor rope, and first bearing block 141 is the anchor block, and the anchor block adopts reinforced concrete structure. In other embodiments, the second connecting member 132 may be a flexible rope, two ends of the rope are respectively wound on the anchor block and the string of the string bag main body 110, and the first bearing block 141 may also be an anchor block of other structure, such as a metal block, etc., and is not specifically limited herein, nor is the size of the anchor block specifically limited. In other embodiments, the bearing member may be a pillar fixed to the sea floor according to actual conditions such as the flow rate of seawater, as long as the actual fixing purpose is satisfied.

In one embodiment, the first bearing block 141 is provided with a third coupling ring, one end of the second connector 132 is detachably coupled to the string bag main body 110, and the other end of the second connector 132 is detachably coupled to the third coupling ring. The detachable connection with the string bag main body 110 through the first bearing block 141 facilitates the separate cleaning or replacement of the string bag main body 110. Specifically, the edge of the lower end opening of the string bag main body 110 along the width direction thereof is provided with a plurality of shackles, the anchor block is correspondingly provided with an anchor ring, one end of a horizontal pull anchor cable is wound on the shackles at the edge of the opening of the string bag main body 110, and the other end of the horizontal pull anchor cable is wound on the anchor ring of the anchor block.

Referring to fig. 1, in one embodiment, the marine growth arresting apparatus 100 further includes a third connecting member 133, the third connecting member further includes a second bearing block 142, one end of the third connecting member 133 is connected to the second floating body 122, and the other end of the third connecting member 133 is connected to the second bearing block 142. Through setting up second bearing block 142, further guarantee the fixed effect of string bag main part 110, prevent that the velocity of water flow is too big to dash string bag main part 110 from initial fixed position to ensure that marine organism intercepting device 100 can safe effective operation. Specifically, the third connecting member 133 is a cable-stayed anchor cable, the second bearing block 142 is an anchor block, and the anchor block is of a reinforced concrete structure. In other embodiments, the second connecting member 132 may be a flexible rope, and both ends of the rope body are wound around the anchor block and the string of the string bag body 110, respectively.

In one embodiment, the second bearing block 142 is provided with a fourth coupling ring, one end of the third connecting member 133 is detachably coupled to the second floating body 122, and the other end of the third connecting member 133 is detachably coupled to the fourth coupling ring. The detachable connection with the string bag main body 110 through the second bearing block 142 facilitates the separate cleaning or replacement of the string bag main body 110. Specifically, the edge of the upper end opening of string bag main part 110 along its width direction is provided with a plurality of shackles, corresponds on the anchor block to be provided with the anchor ring, draws the one end winding of anchor rope to one side on the shackles at string bag main part 110 opening edge, draws the other end winding of anchor rope to one side on the anchor ring of anchor block.

Referring to fig. 1, in one embodiment, the net body 110 includes a guide net 111 and a collecting net 112, the guide net 111 is communicated with the collecting net 112, and the rear portion of the guide net 111 is detachably connected to the opening of the collecting net 112. When collecting string bag 112 and being located the left end of water conservancy diversion string bag 111, the opening of string bag main part 110 is located the right-hand member of water conservancy diversion string bag 111, and water conservancy diversion string bag 111 presents for by the opening end towards the afterbody funnel shaped structure that reduces gradually, and the effect of water conservancy diversion can be played in the infundibulate design of water conservancy diversion string bag 111. The marine life is finally collected in the collecting net bag 112 by the cooperation of the guide net bag 111 and the collecting net bag 112, thereby preventing the marine life from entering the seawater cooling system of the nuclear power plant.

Specifically, the string bag main body 110 is a net structure made of ultra-high molecular weight polyethylene, meshes are quadrilateral, the ultra-high molecular weight polyethylene is corrosion-resistant, impact-resistant and strong, and has non-adhesiveness, seaweed can hardly adhere to the net, and even if the seaweed adheres to the net, the meshes can not be blocked, and the net can be sprayed by a water gun, so that the string bag main body also has the advantage of light weight, effectively reduces the net weight and the drag force of water flow, more easily and accurately distributes the net, and prolongs the service life of the string bag main body 110; the mesh adopts tetragonal structural design, specifically is nos knot, the quadrangle mesh of monofilament, and it can further avoid many silk screen marine organisms to adhere to, effectively improves the marine alga and hangs the net, and convenient clearance just increases the rate of permeating water. Further, the mesh size may be set according to actual needs, and in order to ensure the intercepting effect and the collecting effect of the string bag main body 110, the mesh size of the string bag main body 110 may be set to be a small size, for example, a side length of a quadrangle is 5mm to 10mm, so as to prevent small marine creatures from passing through the string bag main body 110, thereby effectively filtering and intercepting the marine creatures and garbage.

In the marine organism intercepting device 100, the upper end of the string bag main body 110 is connected with the first floating body 121 through the first connecting piece 131, the lower end of the string bag main body 110 is connected with the first bearing block 141, the first bearing block 141 sinks under the action of self gravity, the string bag main body 110 can be sunk in seawater, and meanwhile, the first floating body 121 can float upwards under the buoyancy of the seawater, so that the string bag main body 110 is in an open state; further, a second floating body 122 is connected to an edge of an opening at the upper end of the string bag main body 110, and the middle of the opening is prevented from sinking by buoyancy of seawater applied to the second floating body 122, so that the opening state of the string bag main body 110 is further ensured; further, in order to ensure the fixing effect of the string bag main body 110, a second bearing block 142 is connected to the edge of the opening at the upper end of the string bag main body 110, so as to prevent the string bag main body 110 from being flushed away from the initial fixing position due to excessive flow rate of water; the string bag main part 110 includes the water conservancy diversion string bag 111 and the collection string bag 112 that communicate each other, and the infundibulate design of water conservancy diversion string bag 111 can play the effect of water conservancy diversion, through the cooperation of water conservancy diversion string bag 111 with collect string bag 112, finally collects marine life in collecting string bag 112 to prevent that marine life from getting into the sea water cooling system of nuclear power plant in, ensure that marine life intercepting device 100 can safe effective operation. And because the upper end of string bag main part 110 is connected with first floater 121 through first connecting piece 131 for string bag main part 110 can be semi-submerged in the sea water, can avoid causing the influence to the current ship of sea on the one hand, and on the other hand can reduce the speed of breeding of plants such as sea grass, marine alga, thereby reduces marine organism intercepting device 100's maintenance frequency, reduces the maintenance cost.

The utility model also provides a marine life intercepting equipment 10, figure 2 is the utility model discloses a marine life intercepting equipment 10's that embodiment provided structural schematic is shown. As shown in fig. 2, the marine life intercepting apparatus 10 includes a main cable 200 and the marine life intercepting device 100 connected to the main cable 200, wherein both ends of the main cable 200 are respectively connected to third bearing blocks 210, and the third bearing blocks 210 are fixed to the shore, so as to ensure the fixing effect of the marine life intercepting apparatus 10. Specifically, a fifth connection ring is disposed at an upper end edge of an opening of the tuck net body 110, and the main cable 200 passes through the fifth connection ring of each marine life intercepting apparatus 10, respectively, to connect the plurality of marine life intercepting apparatuses 100, so as to further increase an intercepting area of the marine life intercepting apparatus 10 and improve an intercepting effect.

This marine life intercepting equipment 10, owing to have a plurality of marine life intercepting device 100, when its water intaking open channel of arranging nuclear power plant in, can intercept the marine life that gets into in the string bag main part to prevent that marine life from getting into in the sea water cooling system of nuclear power plant, ensure that marine life intercepting device 100 can safe effective operation. Because the upper end of string bag main part 110 is connected with first floater 121 through first connecting piece 131 for string bag main part 110 can be semi-submerged in the sea water, can avoid causing the influence to the current ship of sea surface on the one hand, and on the other hand can reduce the speed of breeding of plants such as sea grass, marine alga, thereby reduces the maintenance frequency of marine organism intercepting equipment 10, reduces the maintenance cost.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A marine growth interception apparatus, comprising: the net bag comprises a net bag body (110), a first floating body (121), a first connecting piece (131) and a bearing piece;

one end of string bag main part (110) has the opening, string bag main part (110) one side with the bearing piece is connected, string bag main part (110) opposite side with first connecting piece (131) are connected, first connecting piece (131) deviate from the one end of string bag main part (110) with first showy body (121) are connected, first showy body (121) with the common tensioning of bearing piece the opening of string bag main part (110).

2. The marine organism intercepting apparatus according to claim 1, wherein a first connection ring is provided on the first floating body (121), one end of the first connector (131) is detachably connected to the first connection ring, and the other end of the first connector (131) is detachably connected to the string bag body (110).

3. The sea creature intercepting apparatus of claim 2, further comprising a second floating body (122), wherein the second floating body (122) is disposed on the same side of the string bag main body (110) as the first floating body (121) is connected, and the second floating body (122) is connected to an opening edge of the string bag main body (110).

4. The marine organism intercepting apparatus according to claim 3, wherein one of the net bag main body (110) and the second floating body (122) is provided with a second hook, and the other is provided with a second coupling ring, the second hook being engaged with the second coupling ring.

5. The marine organism intercepting apparatus according to claim 3, further comprising a second connecting member (132) including a first bearing block (141), wherein one end of the second connecting member (132) is connected to a lower end of the opening, and the other end of the second connecting member (132) is connected to the first bearing block (141).

6. The marine organism arresting device according to claim 5, further comprising a third connecting member (133), wherein the bearing member further comprises a second bearing block (142), wherein one end of the third connecting member (133) is connected to the second floating body (122), and the other end of the third connecting member (133) is connected to the second bearing block (142).

7. The marine organism intercepting apparatus according to claim 6, wherein the first bearing block (141) is provided with a third coupling ring, one end of the second connector (132) is detachably coupled to the string bag main body (110), and the other end of the second connector (132) is detachably coupled to the third coupling ring;

and/or the second bearing block (142) is provided with a fourth connecting ring, one end of the third connecting piece (133) is detachably connected to the second floating body (122), and the other end of the third connecting piece (133) is detachably connected to the fourth connecting ring.

8. The marine organism intercepting device according to claim 1, wherein the net bag body (110) comprises a diversion net bag (111) and a collection net bag (112) which are communicated with each other, and the opening is located at one end of the diversion net bag (111) which is far away from the collection net bag (112).

9. Marine organism arresting device according to claim 8, characterized in that said deflector net (111) presents a reduced structure from a direction away from said collecting net (112) towards a direction close to said collecting net (112).

10. Marine growth intercepting apparatus, comprising a main line (200) and the marine growth intercepting apparatus (100) of any one of claims 1 to 9 connected to the main line (200).

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