CN217078678U - Device for intercepting plankton - Google Patents
Device for intercepting plankton Download PDFInfo
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- CN217078678U CN217078678U CN202220564802.5U CN202220564802U CN217078678U CN 217078678 U CN217078678 U CN 217078678U CN 202220564802 U CN202220564802 U CN 202220564802U CN 217078678 U CN217078678 U CN 217078678U
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- net
- intercepting
- supporting component
- anchor
- marine organisms
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Abstract
The utility model relates to a device for intercepting plankton, which comprises a net body, a supporting component, a balancing weight and an anchor rope; the supporting component is used for propping open the net port of the net body; the balancing weight is arranged on the supporting component so as to sink the net mouth to the water surface; the anchor line is connected with both ends of the support component to generate a pulling force opposite to the floating direction of the net body to the support component. Provide fixed strength through the anchor, utilize the balancing weight to sink the dictyosome, expand the net gape through supporting component, be connected through the hawser anchor rope of drawing out with hawser anchor, open whole dictyosome, make it form and block the cross-section, possess the interception ability, can be used to the interception of the small-size plankton of open channel water intaking power plant, have quick cloth and prevent, clear up convenient, maintain simple advantage.
Description
Technical Field
The utility model relates to a marine engineering field, more specifically say, relate to an interception plankton's device.
Background
At present, devices for intercepting small plankton mainly comprise a large-sized pocket net and a plane net, both are anchor block type fixed facilities, the cost is high when the devices need to be installed and replaced, and the engineering quantity and the maintenance difficulty are large; for example, the anchor block fixed floating pocket net is convenient to clean marine life, but has high maintenance cost and high risk, and is frequently required to be replaced and maintained by diving teams; the anchor block fixed plane net is used for intercepting small plankton, the maintenance cost and the risk are high, the distribution range of the intercepted marine organisms is wide, the cleaning efficiency is low, and the underwater part often needs diving teams to clean, maintain and place the blocked net surface.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, a device of interception plankton is provided.
The utility model provides a technical scheme that its technical problem adopted is: the device for intercepting plankton comprises a net body, a supporting component, a balancing weight and an anchor rope;
the supporting component is used for opening the net opening of the net body;
the balancing weight is arranged on the supporting component so as to sink the net opening below the water surface;
the anchor rope is connected with two ends of the supporting component so as to generate a pulling force opposite to the floating direction of the net body on the supporting component.
Preferably, the support assembly comprises a plurality of first floating balls arranged on the upper side of the net opening.
Preferably, the support assembly further comprises a first vertical rod and a second vertical rod which are vertically arranged on two opposite side edges of the net opening in the horizontal direction respectively, so that the net opening is expanded to form the intercepting opening.
Preferably, the intercepting section of the net body gradually decreases towards the direction far away from the supporting component.
Preferably, the first vertical rod and the second vertical rod are provided with fixing structures for fixing the net openings.
Preferably, the fixing structure comprises fixing rings distributed on the first vertical rod and the second vertical rod.
Preferably, the upper ends of the first vertical rod and the second vertical rod are respectively provided with a floating buoy and are respectively connected with the anchor rope, the lower ends of the first vertical rod and the second vertical rod are provided with positioning ropes connected to the anchor rope, and one end of the anchor rope, which is far away from the supporting component, is provided with an anchor.
Preferably, a positioning ring is arranged on the anchor line, and the positioning line is connected to the positioning ring.
Preferably, a second floating ball is further connected to the anchor line to suspend the anchor line.
Preferably, the anchor rope is provided with a connecting buckle for connecting the connecting rope of the second floating ball.
Implement the utility model discloses an intercept plankton's device has following beneficial effect: provide fixed strength through the anchor, utilize the balancing weight to sink the dictyosome, expand the net gape through supporting component, be connected through the hawser anchor rope of drawing out with hawser anchor, open whole dictyosome, make it form and block the cross-section, possess the interception ability, can be used to the interception of the small-size plankton of open channel water intaking power plant, have quick cloth and prevent, clear up convenient, maintain simple advantage.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
fig. 1 is a schematic top view of an apparatus for intercepting planktonic marine organisms according to an embodiment of the present invention;
FIG. 2 is a schematic sectional view taken along the line A-A of the device for intercepting planktonic marine organisms of FIG. 1;
fig. 3 is a left side view schematically illustrating the apparatus for intercepting planktonic marine organisms of fig. 2.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the device for intercepting planktonic marine organisms according to a preferred embodiment of the present invention includes a net body 1, a supporting member 2, a weight block 3, and an anchor rope 4.
The supporting component 2 props up the net opening 11 of the net body 1, so that marine organisms floating from the sea surface to the shore can float on the net body 1 and are intercepted by the net body 1.
Further, the counterweight 3 is installed on the supporting component 2 to sink the net mouth 11 to the water surface, and a blocking section is formed on the flowing section of the water.
Provide fixed strength through anchor 5, utilize balancing weight 3 to sink dictyosome 1, expand net gape 11 through supporting component 2, be connected through anchor rope 4 with 5 traction of hawser anchor, open whole dictyosome 1, make it form and block the cross-section, possess the interception ability, can be used to the interception of the small-size plankton of open channel water intaking power plant, have quick cloth and prevent, it is convenient to clear up, the advantage of maintaining simply, be not enough at formal interception facility interception ability, or when interception efficiency descends, can regard as the reinforcement of formal interception facility, reduce the load of the formal facility of power plant's cold source. The device can replace the function of an emergency plane net, can realize the buffering and protection of the existing interception facilities, and can efficiently intercept small plankton.
In some embodiments, the support assembly 2 comprises a plurality of first floating balls 21 disposed on the upper side of the net opening 11, and a first vertical rod 22 and a second vertical rod 23 vertically disposed on two opposite sides of the net opening 11 in the horizontal direction, respectively, so that the net opening 11 is opened to form a blocking cut.
It is understood that in other embodiments, the first vertical rod 22 and the second vertical rod 23 of the support assembly 2 can be eliminated, the horizontal support rod 21 can be settled directly by using the effects of pulling force, gravity and the like, and the floating pontoons 12 are arranged at the two ends of the net mouth 11 and pulled upwards. In addition, the net openings 11 of the adjacent net bodies 1 can be connected with each other, so that a gap is avoided.
Furthermore, the intercepting section of the net body 1 is gradually reduced towards the direction far away from the supporting component 2, and the net body 1 which is gradually reduced can guide marine organisms to enter the tail fine net body 1, so that manual quick cleaning can be realized. In addition, the light net body 1 can be matched with the roller wheels to collect the whole net body 1 to the ship body, and the high-pressure water gun is used for cleaning the net body 1, so that the diving maintenance is not needed, the risk is reduced, and the service life of the net body can be prolonged.
Preferably, the first vertical rod 22 and the second vertical rod 23 are provided with a fixing structure 24 for fixing the net port 11, so that the net port 11 can be fixed and positioned, and shaking is avoided.
In some embodiments, the fixing structure 24 comprises fixing rings distributed on the first upright 22 and the second upright 23 for allowing the ropes on the net mouth 11 to be tied.
Further, be equipped with respectively in the upper end of first pole setting 22, second pole setting 23 and float flotation pontoon 12 and connect hawser 4 respectively, the lower extreme of first pole setting 22, second pole setting 23 is equipped with the location rope 25 that is connected to hawser 4 for first pole setting 22, location rope 25, hawser 4 form the triangle structure, and second pole setting 23, location rope 25, hawser 4 form the triangle structure, make the structure more stable.
In addition, the anchor 5 is arranged at one end, far away from the supporting component 2, of the anchor rope 4, and the anchor 5 is fixed at the bottom of the water and plays a role in fixing.
In some embodiments, the mooring line 4 is provided with a mooring ring 41, and the mooring line 25 is connected to the mooring ring 41, so that the connection is more stable and reliable.
In addition, the anchor line 4 is also connected with a second floating ball 42 to suspend the anchor line 4 and prevent the anchor line 4 from shaking under the action of water. Preferably, the anchor line 4 is provided with a connecting buckle 44 for connecting the connecting line 43 of the second floating ball 42, so that the connection is more stable.
The net mouth 11 is supported by leading out an anchor rope 4 to a connecting buckle 44 by utilizing an anchor point where an anchor 5 is located, the distance between the two anchor points is about 50 meters, and the net mouth 11 keeps the opening state of the net body 1 by the matching of a supporting component 2, a balancing weight 3 and the anchor rope 4 connecting positioning ring 41 and the connecting buckle 44 and meets water flow.
It is to be understood that the above-described respective technical features may be used in any combination without limitation.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A device for intercepting plankton is characterized by comprising a net body (1), a supporting component (2), a balancing weight (3) and an anchor rope (4);
the supporting component (2) is used for expanding a net opening (11) of the net body (1);
the balancing weight (3) is arranged on the supporting component (2) to sink the net opening (11) below the water surface;
the anchor rope (4) is connected with two ends of the supporting component (2) so as to generate a pulling force opposite to the floating direction of the net body (1) to the supporting component (2).
2. Device for intercepting planktonic marine organisms according to claim 1, characterized in that said supporting assembly (2) comprises a plurality of first floating balls (21) arranged above said mouth (11).
3. The device for intercepting planktonic marine organisms according to claim 2, characterized in that said supporting member (2) further comprises a first vertical rod (22) and a second vertical rod (23) vertically disposed at two opposite sides of said net mouth (11) in the horizontal direction, respectively, so that said net mouth (11) is opened to form a intercepting mouth.
4. Device for intercepting planktonic marine organisms according to claim 3, characterized in that the interception cross section of said net (1) decreases progressively away from said supporting elements (2).
5. Device for intercepting planktonic marine organisms according to claim 3, characterized in that said first (22) and second (23) uprights have fixing structures (24) for fixing said net openings (11).
6. Device for intercepting planktonic marine organisms according to claim 5, characterized in that said fixed structure (24) comprises fixed rings distributed on said first (22) and second (23) uprights.
7. Device for intercepting planktonic marine organisms according to claim 3, characterized in that the upper ends of said first and second vertical rods (22, 23) are respectively provided with a buoy (12) and respectively connected to said mooring line (4), the lower ends of said first and second vertical rods (22, 23) are provided with positioning lines (25) connected to said mooring line (4), and the end of said mooring line (4) remote from said supporting member (2) is provided with an anchor (5).
8. Device for intercepting planktonic marine organisms according to claim 7, characterized in that a positioning ring (41) is provided on the mooring line (4), the positioning line (25) being connected to the positioning ring (41).
9. Device for intercepting planktonic marine organisms according to claim 1, characterized in that a second floating ball (42) is also connected to said mooring line (4) to suspend said mooring line (4).
10. The device for intercepting planktonic marine organisms according to claim 9, wherein said mooring line (4) is provided with a connecting buckle (44) for connecting a connecting line (43) of said second floating ball (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220564802.5U CN217078678U (en) | 2022-03-15 | 2022-03-15 | Device for intercepting plankton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220564802.5U CN217078678U (en) | 2022-03-15 | 2022-03-15 | Device for intercepting plankton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217078678U true CN217078678U (en) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220564802.5U Active CN217078678U (en) | 2022-03-15 | 2022-03-15 | Device for intercepting plankton |
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| CN (1) | CN217078678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024051023A1 (en) * | 2022-09-05 | 2024-03-14 | 中广核工程有限公司 | Comprehensive fortification system for cold source safety of nuclear power plant |
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2022
- 2022-03-15 CN CN202220564802.5U patent/CN217078678U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024051023A1 (en) * | 2022-09-05 | 2024-03-14 | 中广核工程有限公司 | Comprehensive fortification system for cold source safety of nuclear power plant |
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