CN216627120U

CN216627120U - Device for collecting coral oosperms

Info

Publication number: CN216627120U
Application number: CN202220240300.7U
Authority: CN
Inventors: 许昌有; 许秋彤; 梁宇娴
Original assignee: Hainan Shanhai Marine Technology Co ltd
Current assignee: Hainan Shanhai Marine Technology Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-05-31
Anticipated expiration: 2032-01-28

Abstract

The utility model discloses a device for collecting coral oosperms, which comprises: the inner wall of the conical net is woven with a plurality of layers of conical necking nets coaxial with the conical net from bottom to top. The bottom of toper net has the round stock around its circumference connection, is equipped with the suction pump on the top terminal surface of toper net, and the top of suction pump is equipped with the kicking block, is equipped with solar photovoltaic board and battery on the kicking block, and the solar photovoltaic board is connected with the battery, and the battery passes through cable electric connection with the suction pump. The utility model has the beneficial effects that: during the use, collect the sea area with the toper screen panel at the coral gamete, the suction pump at toper net top is worked under the electric energy drive that the battery was given in the solar photovoltaic board conversion for sea water upflow in the toper net, coral embryonated egg can be followed water flow and moved in the toper net, and the backward flow rate is low under the restriction of toper throat net, thereby greatly increased the collection rate of coral embryonated egg, and can not harm the coral embryonated egg.

Description

Device for collecting coral oosperms

Technical Field

The utility model relates to the technical field of coral oosperm collection, in particular to a device for collecting coral oosperm.

Background

Coral is a lower marine coelenterate, which mainly preys on phytoplankton in the ocean to maintain the life activities. The sexual propagation season of the coral is strong, the sperms and the eggs are discharged at a specific time every year, and then coral gametes are fertilized and attached in the natural environment. Because of the environment of the complex environment of the natural sea area, the survival rate of gametes and the larvae is low, the breeding and development of the corals in the natural sea area are limited, protective measures for artificially collecting and cultivating the coral oosperms need to be taken in time, but the existing device for collecting the coral oosperms has low collection rate and easily damages the coral oosperms.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a device for collecting coral oosperms.

In order to achieve the above objects, the present invention provides an apparatus for collecting coral fertilized eggs, comprising: the inner wall of the conical net is woven with a plurality of layers of conical necking nets coaxial with the conical net from bottom to top. The bottom of toper net has the round stock around its circumference connection, is equipped with the suction pump on the top terminal surface of toper net, and the top of suction pump is equipped with the kicking block, is equipped with solar photovoltaic board and battery on the kicking block, and the solar photovoltaic board is connected with the battery, and the battery passes through cable electric connection with the suction pump.

Preferably, the upper end necking part of the tapered necking net is provided with a plurality of pull ropes connected with the tapered net around the circumference.

Preferably, a circle of counterweight ring is fixed on the inner wall of the bottom end of the conical net, and the counterweight ring is positioned above the anchor rods.

Preferably, the counterweight ring is machined by adopting a lead block.

Preferably, the weight ring comprises two semi-circular lead blocks hinged together.

Preferably, the inner wall of the top of the conical net is provided with a floating ring.

Preferably, the floating ring is a hollow rubber tube.

Preferably, the water pump includes: the pump body is formed by processing polytetrafluoroethylene materials, and the pump body is hollow.

Preferably, the floes are polyethylene plastic floes.

Compared with the prior art, the utility model has the beneficial effects that: this a device for collecting coral oosperm during the use, collect the sea area with the toper screen panel at the coral gamete, the suction pump at toper net top is worked under the electric energy drive that the solar photovoltaic board conversion gives the battery, make the sea water upflow in the toper net, coral oosperm can be along with water flow direction toper intranet motion, and the reflux rate is low under the restriction of toper throat net, thereby greatly increased the collection rate of coral oosperm, and can not harm coral oosperm.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

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

the objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The utility model provides a device for collecting coral oosperms.

Referring to fig. 1-2, fig. 1 is a schematic structural diagram of an embodiment of the present invention, and fig. 2 is a schematic structural diagram of a counterweight ring in an embodiment of the present invention.

As shown in fig. 1-2, in an embodiment of the present invention, the apparatus for collecting coral zygotes comprises: the lower extreme open-ended toper net 1, the inner wall of toper net 1 is woven from bottom to top has a plurality of layers and the toper throat net 2 coaxial with toper net 1, and the upper end throat portion of toper throat net 2 is equipped with a plurality of stay cords 3 of being connected with toper net 1 around its circumference. The bottom of toper net 1 has round stock 4 around its circumference to be connected with, is fixed with round counter weight circle 5 on the inner wall of the bottom of toper net 1, and counter weight circle 5 is located the top of a plurality of stock 4, and counter weight circle 5 includes two articulated semicircle lead blocks 51 together. The inner wall of the top of the conical net 1 is provided with a floating ring 6, and the floating ring 6 is a hollow rubber pipe, so that the floating ring 6 has enough buoyancy in seawater. Be equipped with suction pump 7 on the top terminal surface of toper net 1, suction pump 7 includes: pump body 71 and pump leaf 72, pump body 71 adopt polytetrafluoroethylene material processing to form, and the inside fretwork of pump body 71 guarantees that pump body 71 also has sufficient buoyancy in the sea water. The floating block 8 is arranged above the water pump 7, the floating block 8 is made of polyethylene plastics, and the floating block 8 is guaranteed to have enough buoyancy on the sea surface. The floating block 8 is provided with a solar photovoltaic panel 9 and a storage battery (not shown in the figure), the solar photovoltaic panel 9 is connected with the storage battery, and the storage battery is electrically connected with the water suction pump 7 through a cable 10.

When the device for collecting coral oosperms is used, the conical net 1 is covered on a coral gamete collecting sea area and is fixed through a circle of anchor rods 4. The bottom end of the conical net 1 is propped open under the action of the counterweight ring 5, the top end of the conical net 1 is propped open under the action of the floating ring 6, the conical net 1 is straightened under the common buoyancy action of the floating ring 6 and the pump body 71, and the stretched conical net 1 stretches the necking part of the conical necking net 2 through the pull rope 3. Float 8 floats on the sea surface, solar photovoltaic board 9 on the float 8 gives the battery storage with solar energy conversion electric energy, the battery redrives the suction pump 7 work at 1 top of toper net (solar photovoltaic board 9, the connection worker of battery and suction pump 7 is as prior art), make the sea water upflow in the toper net 1, after the coral discharges the essence ovum, the coral embryonated egg can be followed water flow direction toper net 1 internal motion, and the backward flow rate is low under the restriction of toper throat net 2, thereby greatly increased the collection rate of coral embryonated egg, and can not harm the coral embryonated egg.

Adopt two articulated semicircle lead blocks 51 to constitute counterweight ring 5, make things convenient for this a device for collecting coral embryonated egg to fold when not using and accomodate for it is very convenient to use.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An apparatus for collecting coral zygotes, comprising: the inner wall of the conical net is woven with a plurality of layers of conical necking nets coaxial with the conical net from bottom to top; the bottom of toper net has the round stock around its circumferential connection, be equipped with the suction pump on the top terminal surface of toper net, the top of suction pump is equipped with the kicking block, be equipped with solar photovoltaic board and battery on the kicking block, the solar photovoltaic board with the battery is connected, the battery with the suction pump passes through cable electric connection.

2. The device for collecting fertilized eggs of coral according to claim 1, wherein the upper end of the tapered necking net is provided with a plurality of pulling strings connected to the tapered net around its circumference.

3. The device for collecting fertilized eggs of coral according to claim 1, wherein a ring of weight-balancing ring is fixed to the inner wall of the bottom end of said tapered net, said weight-balancing ring being positioned above said plurality of anchors.

4. The device for collecting fertilized eggs of coral according to claim 3, wherein the weight ring is machined from lead.

5. The device for collecting coral zygotes as in claim 4, wherein the weight ring comprises two semicircular lead blocks hinged together.

6. The device for collecting fertilized eggs of coral according to claim 1, wherein floating rings are provided on the inner walls of the tops of the tapered nets.

7. The device for collecting fertilized eggs of coral according to claim 6, wherein the floating ring is a hollow rubber tube.

8. The apparatus for collecting coral zygotes as set forth in claim 1, wherein the suction pump comprises: the pump comprises a pump body and pump blades, wherein the pump body is made of polytetrafluoroethylene materials and is hollow inside.

9. The device for collecting fertilized eggs of coral according to claim 1, wherein the floes are polyethylene plastic floes.