CN216571997U

CN216571997U - Multilayer three-dimensional material

Info

Publication number: CN216571997U
Application number: CN202123042618.9U
Authority: CN
Inventors: 陈志伟; 陈菁; 钟大彭; 周荷萍
Original assignee: Changzhou Bestex Technical Textile Co ltd; Changzhou Topweaving New Material Tech Co ltd
Current assignee: Changzhou Bestex Technical Textile Co ltd; Changzhou Topweaving New Material Tech Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-24
Anticipated expiration: 2031-12-06

Abstract

The utility model belongs to the technical field of filter materials, and particularly relates to a multilayer three-dimensional material which comprises a bottom layer, a supporting layer and surface layer warps, wherein the supporting layer is arranged on the bottom layer, the surface layer warps are arranged on the supporting layer, the supporting layer comprises warps and wefts, the warps and the wefts are of an interwoven structure, the warps comprise a core body, a reinforcing strip, a coating ring, a filling body, a reinforcing wire, a bulge and a woven net, the reinforcing strip is arranged on the outer side of the core body, the coating ring is arranged on the reinforcing strip, the filling body is jointly arranged on the inner sides of the core body, the reinforcing strip and the coating ring, and the reinforcing wire is arranged in the filling body. The bottom layer, the supporting layer and the surface layer warp yarn are designed to form the multilayer three-dimensional material, the structural state of the multilayer three-dimensional material is fluffy, the deformation of the multilayer three-dimensional material can be adapted to the filtering working condition, the multilayer three-dimensional material is not easy to block, the filtering efficiency is reduced, and the designed supporting layer has a good supporting effect.

Description

Multilayer three-dimensional material

Technical Field

The utility model relates to the technical field of filter materials, in particular to a multilayer three-dimensional material.

Background

At present, the filter material can be used in a plurality of industries, and particularly has functional requirements on the aspects of water quality purification and the like. However, most of the existing filter materials are made of multi-layer composite materials, the structure of the existing filter materials is not fluffy enough, and the situation that the filter materials are blocked easily during filtering is caused, so that the filter effect is poor, and the strength needs to be enhanced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multilayer three-dimensional material, which solves the problems of poor filtering effect and low structural strength caused by insufficient fluffiness of the conventional filtering material.

In order to achieve the purpose, the utility model provides the following technical scheme: the multilayer three-dimensional material comprises a bottom layer, a supporting layer and surface layer warps, wherein the supporting layer is arranged on the bottom layer, the surface layer warps are arranged on the supporting layer, the supporting layer comprises warps and wefts, the warps and the wefts are of an interwoven structure, the warps comprise a core body, a reinforcing strip, a covering ring, a filling body, a reinforcing wire, a protrusion and a woven net, the reinforcing strip is arranged on the outer side of the core body, the covering ring is arranged on the reinforcing strip, the filling body is jointly arranged on the inner sides of the core body, the reinforcing wire is arranged in the filling body, the protrusion is arranged on the outer side of the covering ring, the woven net is coated on the outer side of the covering ring, and the protrusion is embedded in the woven net.

Preferably, the bottom layer is of a plane grid structure and is formed by weaving polypropylene monofilaments, the surface layer warps are the polypropylene monofilaments, the surface layer warps are fixedly connected with the warps and the wefts on the supporting layer, and the diameters of the polypropylene monofilaments are 0.20-0.60 mm.

Preferably, the core, the reinforcing strips, the cladding rings and the protrusions are of an integrated structure and are all made of polyethylene monofilaments, and the diameter of each polyethylene monofilament is 0.20-0.60 mm.

Preferably, the support layer is in a three-dimensional corrugated structure, and the height of the support layer is 3-40 mm.

Preferably, the filling body is made of nylon material, and the reinforcing wires are made of carbon fiber material.

Preferably, the wrapping ring is formed by weaving polyester fibers.

Compared with the prior art, the utility model has the following beneficial effects:

1. the bottom layer, the supporting layer and the surface layer warp yarn are designed to form the multilayer three-dimensional material, the structural state of the multilayer three-dimensional material is fluffy, the deformation of the multilayer three-dimensional material can be adapted to the filtering working condition, the filter efficiency is reduced due to the fact that the multilayer three-dimensional material is not easy to block, and the designed supporting layer has a good supporting effect.

2. According to the utility model, the core body, the reinforcing strips, the coating rings, the filling bodies, the reinforcing wires, the protrusions and the woven mesh structure are designed on the warp threads of the supporting layer, so that the structural strength of the supporting layer can be improved, and the multilayer three-dimensional material has higher strength.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of FIG. 1 in accordance with the present invention;

fig. 3 is a cross-sectional view taken through the meridian of fig. 2 in accordance with the present invention.

In the figure: 1. a bottom layer; 2. a support layer; 21. warp yarns; 22. a weft; 211. a core body; 212. a reinforcing strip; 213. coating a ring; 214. a filler; 215. a reinforcing thread; 216. a protrusion; 217. weaving a net; 3. and (5) surface layer warp yarns.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-3, a multilayer three-dimensional material includes a bottom layer 1, a support layer 2 and surface layer warp yarns 3, the support layer 1 is provided with the support layer 2, the support layer 2 is provided with the surface layer warp yarns 3, the support layer 2 includes warp yarns 21 and weft yarns 22, the warp yarns 21 and the weft yarns 22 are of an interwoven structure, the warp yarns 21 include a core body 211, a reinforcing strip 212, a covering ring 213, a filler 214, a reinforcing wire 215, a protrusion 216 and a woven mesh 217, the reinforcing strip 212 is provided on the outer side of the core body 211, the covering ring 213 is provided on the reinforcing strip 212, the inner sides of the core body 211, the reinforcing strip 212 and the covering ring 213 are provided with the filler 214 together, the reinforcing wire 215 is provided in the filler 214, the protrusion 216 is provided on the outer side of the covering ring 213, the woven mesh 217 is covered on the outer side of the covering ring 213, and the protrusion 216 is embedded in the woven mesh 217.

Referring to fig. 1 and 2, the bottom layer 1 is a plane grid structure and is woven by polypropylene monofilaments, the surface layer warps 3 are fixedly connected with the warps 21 and the wefts 22 on the support layer 2, and the diameter of the polypropylene monofilaments is 0.20-0.60 mm. The multilayer three-dimensional material needs to be subjected to high-temperature heat setting after being integrally woven, the setting temperature is 120-155 ℃, the polypropylene materials of the bottom layer 1 and the surface layer warp 3 shrink after the high-temperature heating by utilizing different temperature resistance degrees of the two materials, and the intermediate support structure is in a three-dimensional corrugated structure.

Referring to fig. 3, the core 211, the reinforcing bars 212, the covering rings 213 and the protrusions 216 are made of polyethylene monofilament with a diameter of 0.20-0.60 mm. By designing the above structure, the strength of the warp 21 and the weft 22 can be improved.

Referring to fig. 1, the supporting layer 2 is a three-dimensional corrugated structure, and the height of the supporting layer 2 is 3-40 mm. By designing the support layer 2, the filter material can be made more three-dimensional.

Referring to fig. 3, the filler 214 is made of nylon material and the reinforcing wires 215 are made of carbon fiber material. By designing the reinforcing wire 215, the structural strength of the wire can be improved.

Referring to fig. 3, the covering ring 213 is woven from polyester fiber. By designing the cladding ring 213, the internal structure thereof can be protected, and the abrasion of the internal material thereof can be reduced.

The specific implementation process of the utility model is as follows: according to the utility model, the bottom layer 1, the supporting layer 2 and the surface layer warp 3 are designed to form a multilayer three-dimensional material, the structural state is fluffy, the deformation of the filtering working condition can be adapted, the filtering efficiency is not easy to reduce due to the blockage, and the designed supporting layer 2 has a good supporting effect; the structural strength of the support layer 2 can be improved by designing the structures of the core 211, the reinforcing strips 212, the covering rings 213, the filling bodies 214, the reinforcing wires 215, the protrusions 216 and the woven mesh 217 on the warp 21 of the support layer 2, so that the multilayer three-dimensional material has higher strength.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multilayer three-dimensional material comprises a bottom layer (1), a supporting layer (2) and surface layer warp yarns (3), and is characterized in that: the fabric comprises a bottom layer (1), and is characterized in that a supporting layer (2) is arranged on the bottom layer (1), surface layer warp yarns (3) are arranged on the supporting layer (2), the supporting layer (2) comprises warp yarns (21) and weft yarns (22), the warp yarns (21) and the weft yarns (22) are of an interwoven structure, each warp yarn (21) comprises a core body (211), a reinforcing strip (212), a cladding ring (213), a filling body (214), reinforcing wires (215), protrusions (216) and a woven mesh (217), the reinforcing strip (212) is arranged on the outer side of the core body (211), the cladding ring (213) is arranged on the reinforcing strip (212), the filling body (214) is jointly arranged on the inner sides of the core body (211), the reinforcing wires (215) are arranged in the filling body (214), the protrusions (216) are arranged on the outer side of the cladding ring (213), and the woven mesh (217) is coated on the outer side of the cladding ring (213), the woven net (217) is embedded with a bulge (216).

2. A multilayer three-dimensional material according to claim 1, wherein: the bottom layer (1) is of a plane grid structure and is woven by polypropylene monofilaments, the surface layer warps (3) are fixedly connected with warps (21) and wefts (22) on the supporting layer (2), and the diameters of the polypropylene monofilaments are 0.20-0.60 mm.

3. A multilayer three-dimensional material according to claim 1, wherein: the core body (211), the reinforcing strips (212), the cladding ring (213) and the protrusions (216) are of an integrated structure and are all made of polyethylene monofilaments, and the diameter of each polyethylene monofilament is 0.20-0.60 mm.

4. A multilayer three-dimensional material according to claim 1, wherein: the supporting layer (2) is of a three-dimensional corrugated structure, and the height of the supporting layer (2) is 3-40 mm.

5. A multilayer three-dimensional material according to claim 1, wherein: the filling body (214) is made of nylon materials, and the reinforcing wires (215) are made of carbon fiber materials.

6. A multilayer three-dimensional material according to claim 1, wherein: the coating ring (213) is formed by weaving polyester fibers.