CN218921311U

CN218921311U - Hollow polyethylene rectangular pipe structure floating pipe for marine culture equipment

Info

Publication number: CN218921311U
Application number: CN202221848533.1U
Authority: CN
Inventors: 王茂峰; 林玉成; 王利昌; 郑汪萍; 纪执杰; 张洪军
Original assignee: Hebei A Plastic Pipeline Manufacturing Co ltd
Current assignee: Hebei A Plastic Pipeline Manufacturing Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-04-28
Anticipated expiration: 2032-07-18

Abstract

The utility model provides a polyethylene hollow wall type rectangular pipe structure floating pipe for marine culture equipment, belongs to the technical field of marine culture equipment facilities, and aims to solve the problems that the buoyancy of the whole structure of the existing floating pipe assembly for marine culture is low and the product structure is to be improved. The rectangular tubular floating pipe comprises a square tubular floating pipe body and a rectangular tubular floating pipe body, wherein a plurality of uniformly distributed strip holes are axially formed in the pipe wall of the rectangular tubular floating pipe body, a plurality of uniformly distributed round holes are axially formed in the pipe wall, and a plurality of uniformly distributed oval holes are axially formed in the pipe wall. The floating pipe body section structure is novel and practical in structure, the floating pipe body section structure is optimized, the integral structure is high in buoyancy and strength, good in flexibility and convenient to use, and the floating pipe body section structure is suitable for assembling and manufacturing marine culture equipment facilities such as a culture net cage body frame system, a floating breakwater and a marine operation platform in marine culture pages.

Description

Hollow polyethylene rectangular pipe structure floating pipe for marine culture equipment

Technical Field

The utility model belongs to a structural connection assembly of marine culture equipment in the technical field of marine culture equipment facilities.

Background

With the increasing development of offshore area mariculture industry and the continuous expansion of mariculture equipment facilities, the corresponding technical requirements on various components of the mariculture equipment facility structures including culture net cages, floating breakwaters and the like, particularly on floating pipe components applied in a large number, are also higher and higher, because the components are directly related to the structural quality and the practical use effect of the equipment. In the prior art, the floating pipes of the existing marine culture equipment facilities mainly adopt polyethylene water supply pipes with solid pipe walls as main floating pipes and other structural components such as elbows, tees, four-way pipes and the like to be distributed into marine culture net cages, floating net-shaped breakwaters, floating offshore operation platforms, leisure fishing platforms and the like, but the optimization of the cross section structure of the floating pipes is realized depending on the increase of wall thickness due to the structure of the floating pipes, the solid pipes are used as the floating pipes of the marine culture equipment, the buoyancy of the whole structure is lower, the product structure is to be improved, because the marine culture equipment bears and absorbs the sea wave impact for a long time in actual operation, especially continuously receives the action of tensile stress and compressive stress, and under the action of multiple alternating impact loads such as stretching, impact and vibration, the local stress is concentrated, and the random fatigue and impact fatigue generated due to the fact that the alternating load size and the action frequency of the sea wave are not fixed, the mechanical properties of materials are reduced, and the buoyancy is often greatly reduced due to the fact that the buoyancy is caused by the floating pipes to be greatly reduced until the buoyancy is often damaged, the period of the marine culture products is directly influenced, and inconvenience is brought to practical application.

In view of this, there is a need for further improvements and developments in a new floating tube assembly for use in marine farming to accommodate the development and advancement of marine farming facilities.

Disclosure of Invention

In order to overcome the defects of the prior art, the problems that the buoyancy of the whole structure of the existing floating pipe assembly for marine culture is low and the product structure is to be improved are solved. The utility model aims to provide a novel and practical structure, an optimized section structure of a floating pipe, high overall structure buoyancy and strength, strong continuous tensile stress and compressive stress performances of sea wave impact resistance, long application life and convenient use.

The utility model solves the problems by adopting the following technical scheme:

the hollow rectangular pipe structure floating pipe comprises a rectangular pipe type floating pipe body, wherein the rectangular pipe type floating pipe body comprises a square pipe type floating pipe body and a rectangular pipe type floating pipe body, a hollow arc-shaped rectangular pipe type floating pipe structure floating pipe formed by a plurality of uniformly distributed strip holes is axially formed in the pipe wall of the rectangular pipe type floating pipe body, a hollow round sieve hole wall rectangular pipe type floating pipe formed by a plurality of uniformly distributed round holes is axially formed in the pipe wall of the rectangular pipe type floating pipe body, and a hollow elliptic sieve hole wall rectangular pipe type floating pipe formed by a plurality of uniformly distributed elliptic holes is axially formed in the pipe wall of the rectangular pipe type floating pipe body.

When the utility model is used, the novel hollow wall type rectangular pipe structure floating pipe structure connecting piece is assembled to marine culture equipment facilities such as a box body frame of a marine culture net box, a floating net sheet-shaped breakwater and the like according to design requirements and actual needs, and the opening parts of the two ends of the floating pipe are welded with other polyethylene pipe pieces or assembled with plugging heads and the like through an automatic welding machine.

Because the technical scheme is adopted in the design of the utility model, a plurality of uniformly distributed holes are axially formed in the pipe wall of the floating pipe body, the floating pipe is of a hollow oval sieve pore wall round pipe type structure which is made of high-density polyethylene HDPE through one-time injection molding, a plurality of through holes are formed in the pipe wall, the box body frame system of the marine culture net box and the floating pipe cavity of the floating net-shaped breakwater framework system can be divided into a plurality of separated cavities, when the local outer surface of the floating pipe body of the system is damaged by external force once water leakage occurs, the influence on the buoyancy of the whole frame system can be obviously reduced, the anti-damage performance, the ring rigidity and the structural strength of the whole equipment system are improved, and the problems that the buoyancy of the whole structure of the existing floating pipe assembly for marine culture is low and the product structure needs improvement are effectively solved. The practical operation test results show that the marine culture device has the advantages of novel and practical structure, optimized floating pipe body section structure, high integral structure buoyancy and strength, good flexibility, strong continuous tensile stress and compressive stress performances of sea wave impact resistance, long application period, convenient use and the like, and is suitable for the assembly and manufacture of marine culture equipment facilities such as a culture net cage body frame system, a floating breakwater, a marine operation platform and the like in a marine culture page.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings described are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a floating pipe with a rectangular pipe structure with a hollow arc-shaped strip hole wall, wherein a plurality of strip holes are uniformly distributed in the pipe wall of the square pipe in the axial direction.

FIG. 2 is a schematic diagram of an embodiment of a floating pipe with a rectangular tubular structure with a hollow circular hole wall, wherein a plurality of uniformly distributed circular holes are axially formed in the wall of the square pipe in the embodiment of FIG. 1.

FIG. 3 is a schematic diagram of an embodiment of a floating pipe with a rectangular tubular structure with a hollow elliptical hole wall, wherein a plurality of elliptical holes are uniformly distributed in the pipe wall of the square pipe in the embodiment of FIG. 1.

FIG. 4 is a schematic structural view of an embodiment of a hollow arc-shaped strip-hole wall oval tube-type structure floating tube with a plurality of uniformly distributed strip holes axially formed in the wall of a rectangular tube.

FIG. 5 is a schematic diagram of an embodiment of a floating pipe with an oval tubular structure with a hollow oval hole wall, wherein a plurality of round holes are uniformly distributed in the wall of the rectangular pipe in the embodiment of FIG. 4.

FIG. 6 is a schematic diagram of an embodiment of a floating pipe with an oval tubular structure with a hollow oval hole wall and a oval hole wall, wherein a plurality of oval holes are uniformly distributed in the wall of the rectangular pipe in the embodiment of FIG. 4.

The reference numerals in the drawings are: 101-a square tubular floating pipe body; 102-a rectangular tubular floating pipe body; 103-elongated holes; 104-a circular hole; 105-oval shaped holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1, the polyethylene rectangular tube type floating pipe body in this embodiment is a square tube type floating pipe body 101, and a rectangular tube type structure floating pipe with a hollow arc-shaped strip hole wall formed by a plurality of uniformly distributed strip holes 103 is axially formed in the pipe wall of the square tube type floating pipe body 101; it is formed by one-step extrusion molding of polyethylene.

Preferably, referring to fig. 2, the rectangular tubular floating pipe body of polyethylene in this embodiment is a square tubular floating pipe body 101, and a rectangular tubular structure floating pipe with a hollow circular screen wall formed by a plurality of uniformly distributed circular holes 104 is axially formed in the pipe wall of the square tubular floating pipe body 101; it is formed by one-step extrusion molding of polyethylene.

Specifically, referring to fig. 3, in this embodiment, the rectangular tubular polyethylene floating pipe body is a square tubular floating pipe body 101, and a rectangular tubular structure floating pipe with a hollow elliptical screen wall formed by a plurality of uniformly distributed elliptical holes 105 is axially formed in the pipe wall of the square tubular floating pipe body 101; it is formed by one-step extrusion molding of polyethylene.

For example, referring to fig. 4, the rectangular tubular polyethylene floating pipe body in this embodiment is a rectangular tubular floating pipe body 102, and an oval tubular floating pipe structure with a hollow arc-shaped strip hole wall formed by a plurality of uniformly distributed strip holes 103 is axially formed in the pipe wall of the rectangular tubular floating pipe body 102; it is formed by one-step extrusion molding of polyethylene.

Preferably, referring to fig. 5, in this embodiment, the rectangular tubular polyethylene floating pipe body is a rectangular tubular floating pipe body 102, and an oval tubular floating pipe structure with a hollow circular screen wall formed by a plurality of uniformly distributed circular holes 104 is axially formed in the pipe wall of the rectangular tubular floating pipe body 102; it is formed by one-step extrusion molding of polyethylene.

Specifically, referring to fig. 6, in this embodiment, the rectangular tubular polyethylene floating pipe body is a rectangular tubular floating pipe body 102, and an oval tubular structure floating pipe with a hollow oval screen wall formed by a plurality of uniformly distributed oval holes 105 is axially formed in the pipe wall of the rectangular tubular floating pipe body 102; it is formed by one-step extrusion molding of polyethylene.

The above is only one embodiment, and other technical features and technical solutions derived from adding components, equivalent substitutions and partial improvements without the inventive effort of a person skilled in the art are within the scope of protection of the present patent.

Claims

1. The utility model provides a hollow wall type rectangular tube structure float tube of polyethylene for marine culture equipment, it includes the rectangular tube type float tube body of polyethylene, its characterized in that, the rectangular tube type float tube body of polyethylene is including square tube type float tube body (101), rectangular tube type float tube body (102), the intraductal axial system of wall of the rectangular tube type float tube body of polyethylene has the rectangular tube type structure float tube of hollow arc strip pore wall that several equipartition rectangular hole (103) formed, the intraductal axial system of wall of the rectangular tube type float tube body of polyethylene has the rectangular tube type structure float tube of hollow circular sieve pore wall that several equipartition circular hole (104) formed the intraductal axial system of wall of the rectangular tube type float tube body of polyethylene has the rectangular tube type structure float tube of the hollow elliptical sieve pore wall of the rectangular tube type of several equipartition elliptical hole (105).