CN212771187U

CN212771187U - Terylene yarn with high temperature resistant structure

Info

Publication number: CN212771187U
Application number: CN202021674480.7U
Authority: CN
Inventors: 简文昌; 陈志科; 简文娟
Original assignee: Suzhou Ruizhen Fiber Technology Co ltd
Current assignee: Suzhou Ruizhen Fiber Technology Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-03-23
Anticipated expiration: 2030-08-13

Abstract

The utility model relates to a weaving yarn technical field specifically is a polyester yarn with high temperature resistant structure, including the external line, the inside fixedly connected with assistant line of external line, the inside fixedly connected with sinle silk of assistant line, the outer wall of assistant line is provided with horizontal air vent, the outer wall of external line is provided with vertical air vent, the center of assistant line runs through there is well shaft hole, the outer wall fixedly connected with artificial fiber layer in well shaft hole, the outside fixedly connected with stainless steel wire layer of assistant line, the outside fixedly connected with high temperature resistant fiber layer on stainless steel wire layer. The utility model discloses a set up the coating of high temperature resistant fibre and polytetrafluoroethylene, further improved the high temperature resistant effect of yarn, promoted its high temperature resistant characteristic, further interconnect through the air vent realizes the ventilation effect to the yarn to promote its ventilation effect, and then make personnel's kinking area more comfortable.

Description

Terylene yarn with high temperature resistant structure

Technical Field

The utility model relates to a place yarn technical field, specifically be a polyester yarn with high temperature resistant structure.

Background

The polyester yarn is yarn spun by using polyester as a raw material, the polyester is fiber made by spinning a polymer, and mostly refers to fiber produced by using polyethylene terephthalate as a raw material, commonly called as polyester in China, generally called as yarn, which is a general name of yarn and line, and is defined as follows in the clothing material science, the yarn is a long and thin object with certain strength and linear density formed by arranging a plurality of short fibers or filaments in an approximately parallel state and twisting the short fibers or filaments in an axial rotation manner, and the line is a folded line formed by twisting two or more single yarns, and is also used for manufacturing fire-proof clothing, so the high temperature resistance of the fire-proof clothing is particularly important, and the use effect of the protective clothing is directly related.

However, the structure and production and processing of the existing polyester yarns are simple, the high-temperature resistant effect is poor, the yarns are easily melted or fused or scalding internal articles, the permeability of the existing polyester yarns is poor, the efficient ventilation effect cannot be achieved, and then the air permeability of clothes caused by the yarns is extremely poor, and further discomfort of a wearer is caused.

Therefore, it is necessary to provide a polyester yarn with a high temperature resistant structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polyester yarn with high temperature resistant structure to propose in solving above-mentioned background art can not bear the high temperature and do not possess the problem of ventilation effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a polyester yarn with high temperature resistant structure, includes the external line, the inside fixedly connected with auxiliary line of external line, the inside fixedly connected with sinle silk of auxiliary line, the outer wall of auxiliary line is provided with horizontal air vent, the outer wall of external line is provided with vertical air vent, the center of auxiliary line runs through there is the centre shaft hole, the outer wall fixedly connected with artificial fiber layer in centre shaft hole, the outer wall fixedly connected with regenerated fiber layer of artificial fiber layer, the outer wall fixedly connected with synthetic fiber layer of regenerated fiber layer, the outside fixedly connected with stainless steel wire layer of auxiliary line, the outside fixedly connected with high temperature resistant fibrous layer on stainless steel wire layer, the outside fixedly connected with inorganic fiber layer on high temperature resistant fibrous layer, the outside fixedly connected with polytetrafluoroethylene coating on inorganic fibrous layer.

Further, the outer line is a cylinder type structure, a woolen layer is arranged inside the outer line, and the outer wall of the outer line is smooth.

Further, the auxiliary line is provided with five groups, and evenly twines at the outer wall of sinle silk, the sinle silk is cylindrical structure.

Further, the auxiliary line is spirally wound on the outer wall of the wire core, the outer surface of the auxiliary line is in a burr shape, and the auxiliary line is twisted clockwise.

Further, horizontal air vent is perpendicular with vertical air vent and is connected, horizontal air vent and vertical air vent evenly distributed are on the surface of auxiliary line, and run through the auxiliary line, the crossing of horizontal air vent and vertical air vent has run through the centre bore.

Further, the stainless steel wire layer is in a dense net shape and is in a diamond connection structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an add high temperature resistant fibre and inorganic fiber layer in the outside of dacron yarn, play the promotion to the high temperature resistance of yarn, traditional dacron yarn can only be for bearing dozens of or hundreds of temperatures, can't play high temperature resistant effect, through high temperature resistant fibrous use, can promote the high temperature resistance of dacron yarn more than five hundred degrees, and then realize the high temperature resistant effect of dacron yarn.

2. The utility model discloses a middle and the outside at the auxiliary line are provided with the air vent, can realize the ventilation effect of polyester yarn, realize lining up to the air current through its interconnect, avoid appearing blocking up completely to the air to play efficient ventilation effect, increase its comfortable effect of dressing.

Drawings

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

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the auxiliary line of the present invention;

FIG. 4 is a schematic left-side sectional view of the assistant line of the present invention;

fig. 5 is a schematic view of the front view cross-section structure of the present invention.

In the figure: 1. an outside line; 2. an auxiliary line; 3. a wire core; 4. a transverse vent; 5. a vertical vent; 6. a middle shaft hole; 7. a layer of rayon; 8. a regenerated fiber layer; 9. a synthetic fiber layer; 10. a stainless steel wire layer; 11. a high temperature resistant fiber layer; 12. an inorganic fiber layer; 13. and (3) coating polytetrafluoroethylene.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

a polyester yarn with a high-temperature resistant structure comprises an outer line 1, an auxiliary line 2 is fixedly connected inside the outer line 1, a wire core 3 is fixedly connected inside the auxiliary line 2, a transverse vent hole 4 is formed in the outer wall of the auxiliary line 2, a vertical vent hole 5 is formed in the outer wall of the outer line 1, a central shaft hole 6 penetrates through the center of the auxiliary line 2, an artificial fiber layer 7 is fixedly connected to the outer wall of the central shaft hole 6, the artificial fiber is one of chemical fiber and is a linear organic high polymer compound synthesized by polyaddition reaction or polycondensation reaction and is divided into three types of artificial silk, artificial cotton and artificial wool according to the shape and the application of the artificial fiber, the polyester yarn has the performance similar to natural fiber, has good hygroscopicity, air permeability and dyeing property, is soft in hand feeling and rich in luster, is an important textile material, a regenerated fiber layer 8 is fixedly connected to the outer wall of the artificial fiber layer 7, the regenerated fiber is a textile fiber which is inspired by silkworm spinning and is prepared by taking natural high molecular compounds such as cellulose, protein and the like as raw materials, preparing high molecular concentrated solution through chemical processing, spinning and post-processing, wherein the outer wall of a regenerated fiber layer 8 is fixedly connected with a synthetic fiber layer 9, and the synthetic fiber is prepared from synthetic high molecular compounds.

The stainless steel wire layer 10 is fixedly connected to the outside of the auxiliary wire 2, the high temperature resistant fiber layer 11 is fixedly connected to the outside of the stainless steel wire layer 10, the high temperature resistant fiber generally refers to a fiber with a safe use temperature of more than 250 ℃, polytetrafluoroethylene fiber, certain aromatic polyamide fiber, polyimide fiber and the like can be safely used at 250-500 ℃, the fiber capable of being safely used at more than 500 ℃ is generally an inorganic fiber, such as asbestos fiber, glass fiber, metal fiber, boron nitride fiber, ceramic fiber and the like, carbon fiber and graphite fiber can resist the high temperature of 1500-3000 ℃, the inorganic fiber layer 12 is fixedly connected to the outside of the high temperature resistant fiber layer 11, the polytetrafluoroethylene coating layer 13 is fixedly connected to the outside of the inorganic fiber layer 12, and white, odorless, tasteless and nontoxic powder is provided with excellent chemical stability, corrosion resistance, sealing performance and high lubricating performance, The electric insulation property, good ageing resistance and high temperature resistance, the working temperature reaches 250 ℃, the low temperature resistance is realized, and the mechanical toughness is good at low temperature.

Outer line 1 is drum formula structure, and the inside of outer line 1 is provided with the woolen layer, and the outer wall of outer line 1 is smooth form, and auxiliary line 2 is provided with five groups, and evenly twines at the outer wall of sinle silk 3, and sinle silk 3 is cylindrical structure, and it has more toughness during the time.

Auxiliary line 2 is the heliciform winding and is at the outer wall of sinle silk 3, and auxiliary line 2's surface is the burr form, and the setting through the burr form can make its twisting each other more stable, through the intertwine between the burr, increases its stability and the adhesion of connecting, and auxiliary line 2 adopts clockwise twisting.

Horizontal air vent 4 is perpendicular with vertical air vent 5 and is connected, horizontal air vent 4 and vertical air vent 5 evenly distributed are on assisting the surface of line 2, and run through and assist line 2, horizontal air vent 4 and vertical air vent 5's intersect runs through and has shaft hole 6, through its through connection each other, play good ventilation effect, and then play the ventilation effect to the yarn, play good ventilation effect, wearing personnel's of time wearing sensation is more comfortable, avoid appearing vexed sense.

The stainless steel wire layer 10 is in a dense net shape and a diamond connection structure, has good toughness, and has a certain stretching effect through a diamond design.

The working principle is as follows: the utility model twists the yarn by a spinning machine, and the yarn is manufactured into a finished product by spraying the polytetrafluoroethylene coating 13, when in processing, firstly, the wire core 3 is fixed at the center, the auxiliary wire 2 is further twisted, the five auxiliary wires 2 are twisted to form a semi-finished product, the surface of the adopted auxiliary wire 2 is provided with a transverse vent hole 4 and a vertical vent hole 5, the central position is penetrated with a middle shaft hole 6, the ventilation effect can be realized, the mutual drawing close of the auxiliary wire and the mutual circulation of the air can be realized by mutual adhesion, the dredging of the air can be realized, the ventilation effect can be further realized, the twisting degree directly influences the quality of the polyester yarn, therefore, the twisting strength is determined according to the production requirement when twisting is carried out, the tenacity of the yarn can be greatly improved by the arrangement of the stainless steel wire layer 10, the high temperature resistant fiber layer 11 is matched with the polytetrafluoroethylene coating 13, the yarn has the function of high temperature resistance.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dacron yarn with high temperature resistant structure, includes external line (1), its characterized in that: the inner part of the outer wire (1) is fixedly connected with an auxiliary wire (2), the inner part of the auxiliary wire (2) is fixedly connected with a wire core (3), the outer wall of the auxiliary wire (2) is provided with a transverse vent hole (4), the outer wall of the outer wire (1) is provided with a vertical vent hole (5), a middle shaft hole (6) penetrates through the center of the auxiliary wire (2), the outer wall of the middle shaft hole (6) is fixedly connected with an artificial fiber layer (7), the outer wall of the artificial fiber layer (7) is fixedly connected with a regenerated fiber layer (8), the outer wall of the regenerated fiber layer (8) is fixedly connected with a synthetic fiber layer (9), the outer part of the auxiliary wire (2) is fixedly connected with a stainless steel wire layer (10), the outer part of the stainless steel wire layer (10) is fixedly connected with a high temperature resistant fiber layer (11), the outer part of the high temperature resistant fiber layer (11) is fixedly connected with an, and a polytetrafluoroethylene coating (13) is fixedly connected to the outside of the inorganic fiber layer (12).

2. The polyester yarn with the high-temperature resistant structure as claimed in claim 1, wherein: the outer line (1) is of a cylindrical structure, a woolen layer is arranged inside the outer line (1), and the outer wall of the outer line (1) is smooth.

3. The polyester yarn with the high-temperature resistant structure as claimed in claim 1, wherein: the auxiliary line (2) is provided with five groups, and is uniformly wound on the outer wall of the wire core (3), and the wire core (3) is of a cylindrical structure.

4. The polyester yarn with the high-temperature resistant structure as claimed in claim 1, wherein: the auxiliary wire (2) is spirally wound on the outer wall of the wire core (3), the outer surface of the auxiliary wire (2) is in a burr shape, and the auxiliary wire (2) is twisted clockwise.

5. The polyester yarn with the high-temperature resistant structure as claimed in claim 1, wherein: horizontal air vent (4) are perpendicular with vertical air vent (5) and are connected, horizontal air vent (4) and vertical air vent (5) evenly distributed are on the surface of auxiliary line (2), and run through auxiliary line (2), the crosspoint of horizontal air vent (4) and vertical air vent (5) is run through and is had centre bore (6).

6. The polyester yarn with the high-temperature resistant structure as claimed in claim 1, wherein: the stainless steel wire layer (10) is in a dense net shape and is in a diamond connection structure.