阅读说明：本技术 一种防生物附着拦污网 (Prevent biological attached trash rack ) 是由 吕素真 周家德 赵棋 李健 王宇骅 陈玉伟 陈思远 宋启海 于 2020-05-30 设计创作，主要内容包括：本发明实施例公开一种防生物附着拦污网,拦污网的网体由网绳编织而成,所述网绳由铜合金金属纤维和化学纤维混合编织,铜合金纤维数量为一股或多股,与化学纤维混编形成网绳,或铜合金纤维编织形成网绳的外层,化学纤维编织形成网绳的绳芯,或铜合金纤维编织形成网绳的绳芯,化学纤维编织形成网绳的外层,本发明实施例通过铜合金金属纤维和化学纤维混合编织,不仅提高网绳的强度,还在海水中慢慢的释放铜离子或亚铜离子,防止细菌、真菌或海生物附着于拦污网网体表面。可以实现网体的防沾污目的,保持网体清洁和水通量。(The embodiment of the invention discloses a biological adhesion prevention trash rack, wherein a rack body of the trash rack is formed by weaving net ropes, the net ropes are formed by weaving copper alloy metal fibers and chemical fibers in a mixed mode, the number of the copper alloy fibers is one or more, the copper alloy fibers and the chemical fibers are woven in a mixed mode to form the net ropes, or the copper alloy fibers are woven to form outer layers of the net ropes, the chemical fibers are woven to form rope cores of the net ropes, or the copper alloy fibers are woven to form rope cores of the net ropes, and the chemical fibers are woven to form outer layers of the net ropes. The anti-contamination purpose of the net body can be realized, and the net body is kept clean and water flux is kept.)

1. The anti-biological-adhesion trash rack is characterized in that a rack body of the trash rack is formed by weaving net ropes, the net ropes are formed by weaving copper alloy metal fibers and chemical fibers in a mixed mode,

the copper alloy fiber is one or more than one strand, and is mixed with the chemical fiber to form a net rope, or

The copper alloy fibres being woven to form the outer layer of the net rope, the chemical fibres being woven to form the core of the net rope, or

The copper alloy fiber is woven to form the rope core of the net rope, and the chemical fiber is woven to form the outer layer of the net rope.

2. The anti-biofouling barrier net of claim 1, wherein the copper alloy fibers are present in the net rope in an amount of 10 to 99% by volume.

3. The antifouling net according to claim 1, wherein the length of mesh of the net body of the net is 8 mm-500 mm.

4. The anti-biofouling trash rack of claim 1, wherein the copper alloy fibers of the netting rope comprise, by weight, 65-70% copper, 30-35% zinc and 0-2% trace elements.

5. The anti-biofouling barrier net of claim 4, wherein the trace elements are one or more of nickel, tin, aluminum, iron, manganese, carbon, silicon.

6. The anti-biofouling barrier net of claim 1, wherein the chemical fiber is one or more of polyester, polyethylene, aramid, and polyamide.

7. The anti-biofouling barrier net of claim 1, wherein the net rope is woven from a mixture of a strand of copper alloy fibers and a plurality of strands of chemical fibers.

Technical Field

The invention relates to the field of marine culture and nuclear power cold source protection, in particular to a biological adhesion prevention trash rack.

Background

The current marine organism fouling problem has serious influence on nuclear power trash holding engineering or marine aquaculture industry, and the attachment of fouling organisms on the netting net cage can reduce the net volume, reduce the net permeability and increase the net quality, so that water flow exchange blockage and insufficient oxygen supply are caused, the quality of cultured organisms is seriously influenced, and even the cultured organisms can die; once organisms are adhered to the surface of the nuclear power trash holding engineering net body, the filtering use performance is influenced, regular cleaning is needed, the cleaning engineering is large, the period is long, and the cost is high. Therefore, the biological attachment prevention net body is urgently needed in marine culture and nuclear power trash holding and cleaning engineering.

Disclosure of Invention

In view of this, the embodiment of the invention provides a biological adhesion prevention trash rack, which solves the problem that marine organisms defile a net body in the current nuclear power trash rack engineering or marine aquaculture industry.

The embodiment of the invention discloses a biological adhesion prevention trash rack, wherein a rack body of the trash rack is formed by weaving net ropes, the net ropes are formed by weaving copper alloy metal fibers and chemical fibers in a mixed manner,

the copper alloy fiber is one or more than one strand, and is mixed with the chemical fiber to form a net rope, or

The copper alloy fibres being woven to form the outer layer of the net rope, the chemical fibres being woven to form the core of the net rope, or

The copper alloy fiber is woven to form the rope core of the net rope, and the chemical fiber is woven to form the outer layer of the net rope.

In an embodiment of the present invention, the copper alloy fiber may be contained in the mesh rope in an amount of 10 to 99% by volume.

In one embodiment of the invention, the length of the mesh side of the trash rack net body is 8-500 mm.

In an embodiment of the present invention, the copper alloy fibers in the mesh rope include, by weight, 65-70% of copper, 30-35% of zinc, and 0-2% of trace elements.

In an embodiment of the present invention, the trace element is one or more of nickel, tin, aluminum, iron, manganese, carbon, and silicon.

In an embodiment of the present invention, the chemical fiber is one or more of polyester, polyethylene, aramid, and polyamide.

In one embodiment of the invention, the mesh rope is formed by weaving a strand of copper alloy fiber and a plurality of strands of chemical fiber in a mixed manner.

Compared with the prior art, the invention has the following beneficial effects:

according to the biological adhesion prevention trash rack provided by the embodiment of the invention, the copper alloy metal fibers and the chemical fibers are mixed and woven, so that the strength of the net rope is improved, copper ions or cuprous ions are slowly released in seawater, and bacteria, fungi or marine organisms are prevented from being adhered to the surface of the trash rack body. The anti-contamination purpose of the net body can be realized, and the net body is kept clean and water flux is kept.

Drawings

Fig. 1 is a schematic view of an embodiment of the present invention.

Fig. 2 is a schematic cross-sectional view of a net rope according to an embodiment of the present invention.

Fig. 3 is a schematic cross-sectional view of another embodiment of the net rope of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that the products of the present invention conventionally lay out when in use, or orientations or positional relationships that are conventionally understood by those skilled in the art, which are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figure 1, the embodiment of the invention discloses a biological adhesion prevention trash rack, wherein a rack body 1 of the trash rack is formed by weaving net ropes 2, and the net ropes 2 are formed by weaving copper alloy metal fibers and chemical fibers in a mixing mode.

As shown in figure 2, the copper alloy fiber is one or more strands and is mixed with the chemical fiber to form the net rope.

The copper alloy fibers are woven to form the outer layer 3 of the mesh rope, and the chemical fibers are woven to form the core 4 of the mesh rope, as shown in fig. 3, or

The copper alloy fibers are woven to form the core 3 of the mesh rope, and the chemical fibers are woven to form the outer layer 4 of the mesh rope.

For the rope core 3 of the net rope formed by weaving the copper alloy fibers, the outer layer 4 of the net rope is formed by weaving the chemical fibers, the middle is a bundle of copper alloy fibers, and the chemical fibers on the outer layer are double eight weaves or double twelve weaves.

According to the embodiment of the invention, the copper alloy and the chemical fiber are woven, so that the performance of the net rope is not influenced, the strength of the net rope is improved, and meanwhile, when the net rope is positioned in seawater, copper ions and cuprous ions can be slowly released, so that bacteria, fungi or marine organisms are prevented from being attached to the surface of the net body of the trash rack. The anti-contamination purpose of the net body can be realized, and the net body is kept clean and water flux is kept.

In an embodiment of the present invention, the copper alloy fiber may be contained in the mesh rope in an amount of 10 to 99% by volume.

In one embodiment of the invention, the length of the mesh side of the trash rack net body is 8-500 mm.

In an embodiment of the present invention, the copper alloy fibers in the mesh rope include, by weight, 65-70% of copper, 30-35% of zinc, and 0-2% of trace elements.

In an embodiment of the present invention, the trace element is one or more of nickel, tin, aluminum, iron, manganese, carbon, and silicon.

In an embodiment of the present invention, the chemical fiber is one or more of polyester, polyethylene, aramid, and polyamide.

In one embodiment of the invention, the mesh rope is formed by weaving a strand of copper alloy fiber and a plurality of strands of chemical fiber in a mixed manner.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and the like that are within the spirit and principle of the present invention are included in the present invention.