CN216040386U

CN216040386U - Light multilayer integral thermal-flame-retardant thermal-insulation-structure firefighter uniform fabric

Info

Publication number: CN216040386U
Application number: CN202122566207.3U
Authority: CN
Inventors: 李文军
Original assignee: Hangzhou Saigumai Yongsheng Textile Co ltd
Current assignee: Hangzhou Saigumai Yongsheng Textile Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-03-15
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a light multilayer overall thermal-insulation and fire-retardant firefighter uniform fabric which comprises a fabric body, wherein the fabric body comprises a substrate layer, a waterproof layer and a fireproof layer, the substrate layer comprises first yarns and second yarns, the first yarns and the second yarns are wound and woven, the first yarns and the second yarns are made of polyamide fiber materials, the top of the substrate layer is bonded with the bottom of the waterproof layer through a bonding agent, the top of the waterproof layer is bonded with the bottom of the fireproof layer through the bonding agent, and the waterproof layer comprises an acrylic acid layer, a polyurethane layer and a polyvinyl chloride layer. This fire-entry suit surface fabric of whole thermal resistance of light multilayer thermal insulation structure weaves through the winding of first yarn and second yarn for surface fabric body structure is inseparable, and polyamide fiber material weight is lighter moreover, has reduced fire fighter's heavy burden, through the setting of waterproof layer, has promoted the waterproof performance of surface fabric body.

Description

Light multilayer integral thermal-flame-retardant thermal-insulation-structure firefighter uniform fabric

Technical Field

The utility model relates to the technical field of firefighter uniform fabrics, in particular to a firefighter uniform fabric with a light multilayer integral thermal-flame-retardant heat-insulation structure.

Background

The firefighter uniform is one of important equipment for protecting the personal safety of firefighters who are active in the first line of fire protection, and is not only an indispensable necessity in a fire rescue scene, but also a fireproof tool for protecting the bodies of the firefighters from being injured. Therefore, the firefighter uniform suitable for rescue activities in fire scenes is particularly important.

The existing firefighter uniform fabric is poor in flame-retardant heat-insulating property and waterproof property, poor in breathability, heavy in weight and uncomfortable for firefighters to wear, and the problem is solved by the lightweight multilayer integral thermal-flame-resistant thermal-insulating firefighter uniform fabric.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a lightweight multilayer integral thermal-flame-retardant thermal-insulation firefighter uniform fabric, which solves the problems that the existing firefighter uniform fabric is poor in flame-retardant thermal-insulation performance and waterproof performance, poor in breathability and heavy in fabric weight.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the firefighter uniform fabric with the light multilayer integral thermal-insulation structure comprises a fabric body, wherein the fabric body comprises a substrate layer, a waterproof layer and a fireproof layer, the substrate layer comprises first yarns and second yarns, the fabric body is formed by winding and weaving the first yarns and the second yarns, air holes are formed in the tops and the bottoms of the first yarns and the second yarns, and flame-retardant particles and water-absorbing particles are arranged inside the first yarns and the second yarns.

Preferably, the first yarn and the second yarn are made of polyamide fiber materials.

Preferably, the top of the substrate layer is bonded with the bottom of the waterproof layer through a bonding agent, and the top of the waterproof layer is bonded with the bottom of the fireproof layer through a bonding agent.

Preferably, the waterproof layer comprises an acrylic acid layer, a polyurethane layer and a polyvinyl chloride layer, the top of the acrylic acid layer is fixedly connected with the bottom of the polyurethane layer, and the top of the polyurethane layer is fixedly connected with the bottom of the polyvinyl chloride layer.

Preferably, the fire-proof layer comprises a sodium silicate layer and a zirconium diboride layer, and the top of the sodium silicate layer is fixedly connected with the bottom of the zirconium diboride layer.

Preferably, the first yarn and the second yarn have the same thickness, and a plurality of the first yarn and the second yarn are provided.

Advantageous effects

The utility model provides a light multilayer integral thermal-flame-retardant thermal-insulation firefighter uniform fabric. Compared with the prior art, the method has the following beneficial effects:

(1) this whole thermal resistance of light multilayer fires firefighter uniform surface fabric of thermal insulation structure, through including the substrate layer at the surface fabric body, waterproof layer and flame retardant coating, including first yarn and second yarn in the substrate layer, the surface fabric body is woven by first yarn and second yarn winding and is formed, the bleeder vent has all been seted up to the top and the bottom of first yarn and second yarn, the inside of first yarn and second yarn all is provided with fire-retardant granule and the granule that absorbs water, through the setting of fire-retardant granule and the granule that absorbs water, the fire resistance and the waterproof nature of first yarn and second yarn have been promoted, setting through the bleeder vent, the gas permeability of surface fabric has not only been strengthened, and the quality of surface fabric has been reduced, make the more comfortable of fire fighter dress.

(2) This whole thermal resistance of light multilayer fires firefighter uniform surface fabric of thermal insulation structure, include the acrylic acid layer through the waterproof layer, polyurethane layer and polyvinyl chloride layer, the top on acrylic acid layer and the bottom fixed connection on polyurethane layer, the top on polyurethane layer and the bottom fixed connection on polyvinyl chloride layer, including sodium silicate layer and zirconium diboride layer in the flame retardant coating, the top on sodium silicate layer and the bottom fixed connection on zirconium diboride layer, setting through waterproof layer and flame retardant coating, further logical fire-retardant thermal-insulated and waterproof performance that has promoted the surface fabric body, fire fighter's life safety has been ensured.

Drawings

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

FIG. 2 is a schematic view of the structure of the substrate layer of the present invention;

FIG. 3 is a schematic view of the intertwining knitting of a first yarn and a second yarn of the present invention;

FIG. 4 is a schematic view of the internal structure of a first yarn of the present invention;

FIG. 5 is a schematic view of a waterproof layer structure according to the present invention;

fig. 6 is a schematic view of the structure of the fire-retardant layer of the present invention.

In the figure: 1-fabric body, 2-substrate layer, 3-waterproof layer, 4-fireproof layer, 21-first yarn, 22-second yarn, 23-air vent, 24-flame retardant particle, 25-water-absorbing particle, 31-acrylic acid layer, 32-polyurethane layer, 33-polyvinyl chloride layer, 41-sodium silicate layer and 42-zirconium diboride layer.

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. 1-6, the present invention provides a technical solution: the light multilayer overall thermal-insulation fireman uniform fabric comprises a fabric body 1, the fabric body 1 comprises a substrate layer 2, a waterproof layer 3 and a fireproof layer 4, the substrate layer 2 comprises a first yarn 21 and a second yarn 22, the fabric body 1 is formed by winding and weaving the first yarn 21 and the second yarn 22, air holes 23 are formed in the tops and the bottoms of the first yarn 21 and the second yarn 22, flame-retardant particles 24 and water-absorbing particles 25 are arranged inside the first yarn 21 and the second yarn 22, the first yarn 21 and the second yarn 22 are made of polyamide fiber materials, polyamide fibers are commonly called nylon, the top of the substrate layer 2 is bonded with the bottom of the waterproof layer 3 through a bonding agent, the top of the waterproof layer 3 is bonded with the bottom of the fireproof layer 4 through a bonding agent, the waterproof layer 3 comprises an acrylic layer 31, a polyurethane layer 32 and a polyvinyl chloride layer 33, the top of the acrylic layer 31 is fixedly connected with the bottom of the polyurethane layer 32, the top of polyurethane layer 32 and the bottom fixed connection of polyvinyl chloride layer 33, flame retardant coating 4 include sodium silicate layer 41 and zirconium diboride layer 42, and the top of sodium silicate layer 41 and the bottom fixed connection of zirconium diboride layer 42, the thickness of first yarn 21 and second yarn 22 is the same, and the quantity of first yarn 21 and second yarn 22 is provided with many.

And those not described in detail in this specification are well within the skill of those in the art.

When the waterproof fabric works, the first yarn 21 and the second yarn 22 are wound and woven together to form a compact base material layer 2, the flame retardance and the waterproofness of the first yarn 21 and the second yarn 22 are improved through the arrangement of the flame-retardant particles 24 and the water-absorbing particles 25, the air permeability and the waterproofness of the fabric are enhanced through the arrangement of the air holes 23, the air permeability of the fabric is enhanced, the quality of the fabric is reduced, and a fire fighter can wear the fabric more comfortably, the acrylic layer 31 is further sprayed on the top of the base material layer 2, the polyurethane layer 32 is further sprayed on the acrylic layer 31 after the acrylic layer 31 is cooled, the polyvinyl chloride layer 33 is further sprayed on the polyurethane layer 32 after the polyurethane layer 32 is cooled, the complete waterproof layer 3 is formed after the polyvinyl chloride layer 33 is cooled, the sodium silicate 41 layer is further sprayed on the top of the waterproof layer 3, the zirconium diboride layer 42 is further sprayed on the top of the sodium silicate layer 41 after the sodium silicate layer 41 is cooled, and forming a complete fire-proof layer 4 after the zirconium diboride layer 42 is cooled.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The firefighter uniform fabric with the light multilayer integral thermal-flame-retardant thermal-insulation structure comprises a fabric body (1), and is characterized in that: the fabric body (1) comprises a substrate layer (2), a waterproof layer (3) and a fireproof layer (4), wherein the substrate layer (2) comprises first yarns (21) and second yarns (22), the fabric body (1) is formed by winding and weaving the first yarns (21) and the second yarns (22), air holes (23) are formed in the top and the bottom of the first yarns (21) and the bottom of the second yarns (22), and flame-retardant particles (24) and water-absorbing particles (25) are arranged inside the first yarns (21) and the second yarns (22).

2. The lightweight multilayer integral thermal flame retardant and thermal insulation firefighter uniform fabric according to claim 1, wherein: the first yarn (21) and the second yarn (22) both adopt polyamide fiber materials.

3. The lightweight multilayer integral thermal flame retardant and thermal insulation firefighter uniform fabric according to claim 1, wherein: the top of the substrate layer (2) is bonded with the bottom of the waterproof layer (3) through a bonding agent, and the top of the waterproof layer (3) is bonded with the bottom of the fireproof layer (4) through a bonding agent.

4. The lightweight multilayer integral thermal flame retardant and thermal insulation firefighter uniform fabric according to claim 1, wherein: the waterproof layer (3) comprises an acrylic acid layer (31), a polyurethane layer (32) and a polyvinyl chloride layer (33), the top of the acrylic acid layer (31) is fixedly connected with the bottom of the polyurethane layer (32), and the top of the polyurethane layer (32) is fixedly connected with the bottom of the polyvinyl chloride layer (33).

5. The lightweight multilayer integral thermal flame retardant and thermal insulation firefighter uniform fabric according to claim 1, wherein: the fireproof layer (4) comprises a sodium silicate layer (41) and a zirconium diboride layer (42), and the top of the sodium silicate layer (41) is fixedly connected with the bottom of the zirconium diboride layer (42).

6. The lightweight multilayer integral thermal flame retardant and thermal insulation firefighter uniform fabric according to claim 1, wherein: the first yarns (21) and the second yarns (22) are the same in thickness, and a plurality of first yarns (21) and a plurality of second yarns (22) are provided.