Floating garbage cleaning device for floating garbage on water surface

Abstract

A floating garbage cleaning device for floating garbage on water comprises a plurality of single-section flexible floating bodies which are sequentially connected to form an ultra-long flexible floating body main body; every two adjacent single-section flexible floating bodies are connected through a butt joint device; two ends of longitudinal flexible rods; flexible transverse nets and flexible longitudinal nets are arranged between the longitudinal flexible rods in a spaced and covering manner; stabilizing buoys are fixed with the ultra-long flexible floating body main body; intercepting net aprons are arranged at the bottom of the ultra-long flexible floating body main body; counterweights are arranged at the bottoms of the interception net aprons; garbage collection nets are arranged between two adjacent single-section flexible floating bodies; and the ultra-long flexible floating body main body is provided with a mooring system.

Claims

1. A floating garbage cleaning device for floating garbage on water, characterized by comprising a plurality of single-section flexible floating bodies, stabilizing buoys, intercepting net aprons, garbage collection nets and a mooring system, wherein the plurality of single-section flexible floating bodies are sequentially connected to form a flexible floating body which is arc-shaped as a whole; every two adjacent single-section flexible floating bodies are connected through a butt joint device; each single-section flexible floating body comprises a plurality of longitudinal flexible rods; flexible transverse nets and flexible longitudinal nets; two ends of the longitudinal flexible rods are connected with transverse fixing structures at two ends of the corresponding single-section flexible floating bodies, respectively; the flexible transverse nets and the flexible longitudinal nets are arranged between the longitudinal flexible rods in a spaced and covering manner; a plurality of buoyancy balls are arranged in each single-section flexible floating body; the stabilizing buoys are fixed with the flexible floating body; the interception net aprons are arranged at the bottom of the flexible floating body; counterweights are arranged at the bottoms of the interception net aprons; the garbage collection nets are arranged between two adjacent single-section flexible floating bodies; and the flexible floating body is provided with a mooring system; wherein the transverse nets are arranged among the single-section flexible floating bodies for preventing movement of the buoyancy balls between the single-section flexible floating bodies that resulting in uneven force on the single-section flexible floating bodies; the longitudinal nets are for preventing the buoyancy balls 10 from being squeezed out from between the single-section flexible floating bodies and overflowing into the sea; and the collection nets are for collecting the floating garbage.

2. The floating garbage cleaning device for the floating garbage on the water of claim 1, characterized in that the single-section flexible floating body is in the shape of a cylinder, the barrier net is installed on the transverse fixing structure between every two adjacent single-section flexible floating bodies, and one garbage collection net is hung between two adjacent barrier nets.

3. The floating garbage cleaning device for the floating garbage on the water of claim 1, characterized in that a plurality of stabilizing buoys are arranged, and a plurality of solar power generation panels for providing energy are arranged between the stabilizing buoys and the single-section flexible floating bodies; wherein the stabilizing buoys are connected by the butt joint device.

4. The floating garbage cleaning device for the floating garbage on the water of claim 1, characterized in that the mooring system comprises mooring cables and an anchor; the number of the mooring cables is three in total; two ends of two of the three mooring cables are respectively connected with the single-section flexible floating bodies and a transition buoy; one end of the other one of the three mooring cables is connected with the transition buoy and the other end thereof is fixed to a water bottom through the anchor; and the transition buoy is arranged near the middle of an arc-shaped opening of the flexible floating body.

5. The floating garbage cleaning device for the floating garbage on the water of claim 1, characterized by further being provided with a positioning cable which is respectively connected to two ends of the flexible floating body to keep a certain arc shape of the flexible floating body, the shape and radian of the flexible floating body being adjusted by changing a length of the positioning cable.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 is a top view of an overall structure of the present invention;

(2) FIG. 2 is a front view of the overall structure of the present invention;

(3) FIG. 3 is an enlarged view of a section A-A in FIG. 1;

(4) FIG. 4 is an enlarged view of a section B-B in FIG. 1;

(5) FIG. 5 is a schematic diagram of a three-dimensional structure of the present invention; and

(6) FIG. 6 is a schematic diagram of a floating garbage net bag to be transported after packing in an embodiment.

DESCRIPTION OF THE EMBODIMENTS

(7) The technical solution of the present invention will be described in detail below, but the protection scope of the present invention is not limited to the embodiments.

(8) As shown in FIG. 1 to FIG. 4, an efficient floating garbage cleaning device for floating garbage on water of the present invention comprises a plurality of single-section flexible floating bodies, a stabilizing buoy, an intercepting net apron, a garbage collection net and a mooring system. The single-section flexible floating bodies 17 are connected sequentially to form an flexible floating body main body for intercepting floating garbage on the water in a large area; each single-section flexible floating body 17 comprises longitudinal flexible rods 1, transverse fixing structures 13, buoyancy balls 10, flexible transverse nets 11, flexible longitudinal nets 14 and barrier nets 16 between sections; an intercepting net apron 3 for preventing floating garbage from escaping is hung at the bottom of each single-section flexible floating body 17; and a counterweight ball 4 for ensuring that the intercepting net apron 3 is perpendicular to the flow velocity direction is hung at the bottom of the intercepting net apron 3. The floating garbage moves under the action of waves, tides and stream loads, enters the oval flexible floating bodies and is intercepted, and then gradually enters a garbage collection net 6, which is similar to a fishing net; once the floating garbage enters the net, it is difficult to escape; when the garbage collection net 6 is full of garbage, the garbage collection net automatically packs by remote control and waits for transportation by a garbage transport ship.

(9) The garbage cleaning device rotates along a mooring point as a whole, and sends the floating garbage into the garbage collection net 6 through the movement of waves, tides and streams.

(10) In this embodiment, for the convenience of transportation and the safety of the whole structure, the flexible floating body main body herein is formed by connecting and assembling single-section flexible floating bodies 17 one by one sequentially; and except for the single section where the garbage collection net 6 is installed without buoyancy balls 10 (the purpose of avoiding placing the buoyancy balls here is to allow the floating garbage to enter the garbage collection net 6 through the flexible floating body for packaging), a large number of buoyancy balls 10 are placed in other sections to ensure that the whole structure floats on the water.

(11) Where, segments of the flexible floating body main body provided with the stabilizing buoys 2 and solar panels 5 have been installed before transportation, and are assembled after transportation to the sea, the whole structure can still operate normally after the single-section flexible floating bodies are separated from one another, and the separated single-section flexible floating bodies can be repaired and installed again. Therefore, the whole system has excellent safety, low manufacturing price and high stability.

(12) After the flexible floating body main body is assembled, the intercepting net aprons 3 are arranged along the bottom of the flexible floating body main body, wherein the counterweight balls 4 has been installed on the intercepting net aprons 3 in the early stage, and the garbage collection nets 6 are installed after the intercepting net aprons 3 are completely installed; after the garbage collection nets 6 are installed, a positioning cable 7 needs to be installed at two ends of the flexible floating body main body, wherein the function of the positioning cable 7 is to keep the flexible floating body main body in a certain arc shape so as to collect the garbage floating head-on, and the installation of positioning cable 7 requires tightening by the power of the garbage transport ship. After one end of the positioning cable 7 is fixed, the other end thereof is tightened by the power of the garbage transport ship, and when the flexible floating body main body reaches a preset shape, the positioning cable 7 is locked, and the installation of the flexible floating body main body and its supporting equipment is completed; and finally, the whole mooring system is installed.

(13) Firstly, two mooring cables 8 on the water are connected to the flexible floating body main body and a transition buoy 9 and finally one end of the mooring cable 8 connected to the sea floor is connected to the transition buoy 9, and the other end thereof is fixed to the water bottom through an anchor 12. The whole system can rotate around a fixed end point of the water bottom through the mooring cables, thus ensuring that the device can effectively collect the floating garbage under the action of wind, tides and stream loads in any direction.

(14) Traditional methods and devices for recovering floating garbage on water (manual boat cleaning, professional garbage cleaning boat and garbage cleaning bucket at sea, etc.) are not only expensive and inefficient, but are mostly only suitable for some specific waters with less garbage, and are difficult to play a role when the floating garbage in the sea is serious, such as in typhoon, storm surge and bad sea conditions. The domestic research on the theory and application of floating garbage cleaning in large open sea areas is still rare.

(15) It can be seen from the above embodiment that fixed-point arrangement can be realized by the mooring system, so that the device is suitable for garbage centralized areas in offshore waters; at the same time, the device has a function of garbage packing, achieves automation of garbage collection and has high collection efficiency; and the device has mobility, that is, it can be arranged in different waters by shifting the mooring system.