CN216183350U - Real silk jacquard embroidery wall cloth capable of adsorbing formaldehyde - Google Patents

Abstract

The utility model provides a real silk jacquard embroidery wall cloth capable of adsorbing formaldehyde, which comprises a surface layer, an interlayer and a bottom layer which are connected in sequence, the surface layer is of 1/3 twill weave structure formed by interweaving warps and wefts, the wefts are made of photocatalyst fibers, the warps are provided with a plurality of light holes, the colors of the warps and the wefts are different, the interlayer is a plain stitch, the surface of the interlayer is coated with fluorescent pigment, the interlayer is made of cotton fiber, the interlayer is provided with a plurality of water vapor channels which are arranged at intervals, the thickness direction of the water vapor channels is consistent with that of the interlayer, the inner side surface of the interlayer of the water vapor channel is provided with an opening, the water vapor channels are connected by a transmission channel, the transmission channel is provided with the discharge port at the upper side of the interlayer, so that formaldehyde can be effectively removed, and moisture generated by formaldehyde decomposition can be effectively removed.

Description

Real silk jacquard embroidery wall cloth capable of adsorbing formaldehyde

Technical Field

The utility model belongs to the technical field of interior decoration materials, and particularly relates to a real silk jacquard embroidery wall cloth capable of adsorbing formaldehyde.

Background

In the field of modern home decoration, besides meeting the great demand of people on high-end artistry, the functionalization such as safety and environmental protection also gets high attention of the masses of people. Especially indoor air pollution, which is an important factor threatening human indoor health, is always the research and development focus of primary constant attention in the field of home decoration. Based on this, the research and development of the wall cloth curtain fabric with the function of purifying indoor air is of great social significance and needs to be developed urgently. Formaldehyde, one of the most important indoor environmental pollutants, is colorless and has a strong pungent smell, and is an important teratogenic and carcinogenic pollutant. At present, the common formaldehyde treatment methods comprise a natural ventilation method, an activated carbon adsorption method, a plant purification method, a photocatalytic oxidation method, an ozone oxidation method and the like, and no real silk jacquard embroidery wall cloth with the function of effectively removing formaldehyde exists in the prior art.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the real silk jacquard embroidery wall cloth capable of adsorbing formaldehyde, and solves the problem that the formaldehyde cannot be effectively removed by the existing wall cloth.

The utility model provides a real silk jacquard embroidery wall cloth capable of adsorbing formaldehyde, which comprises a surface layer, an interlayer and a bottom layer which are sequentially connected, wherein the surface layer is of an 1/3 twill weave structure formed by interweaving warps and wefts, the wefts are made of photocatalyst fibers, the warps are made of composite yarns, a plurality of light holes are formed in the warps, the colors of the warps and the wefts are different, the interlayer is of a plain stitch structure, fluorescent pigment is coated on the surface of the interlayer, the interlayer is made of cotton fibers, the bottom layer is of a rib weave structure, sealing coating is coated on the outer side surface of the bottom layer, the interlayer is provided with a plurality of water and air channels which are arranged at intervals, the thickness directions of the water and air channels are consistent, openings are formed in the inner side surface of the interlayer, and the water and air channels are connected through transmission channels, the transfer passage is provided with a discharge port at an upper side of the interlayer.

Furthermore, the surface layer and the interlayer are connected with the interlayer in an alternate penetrating mode through the S-shaped connecting lines I, and the interlayer and the bottom layer are connected with the bottom layer in an alternate penetrating mode through the S-shaped connecting lines II.

Furthermore, the warp yarns are made by using cotton fiber yarns as central lines and interlacing two silk fiber yarns on the cotton fiber yarns, wherein water-soluble short fibers are also mixed.

Further, the sealing coating is a PVC coating.

Further, the fluorescent pigment is a photo-induced energy storage fluorescent pigment.

Further, discharge port one side is equipped with vertical fixed strip, the discharge port opposite side is equipped with the butt joint seat, the fixed strip top is articulated one and is sealed the strip, the other end of sealing the strip is taken and is put the top surface of butt joint seat.

The utility model has the following beneficial effects:

the wefts of the utility model are made of photocatalyst fibers, and once formaldehyde in the air touches the wefts on the surface layer, the formaldehyde can be decomposed into carbon dioxide and water, so that the indoor formaldehyde can be effectively removed. The interlayer of the formaldehyde-removing fabric is coated with the fluorescent pigment, the warp is provided with a plurality of light holes, the fluorescent pigment irradiates the surface layer through the light holes at night, and the surface layer continuously plays a role in removing formaldehyde.

The interlayer is provided with a plurality of water and gas channels which are arranged at intervals, the thickness directions of the water and gas channels and the interlayer are consistent, the inner side surfaces of the interlayer are provided with openings, the water and gas channels are connected through the transmission channels, and the transmission channels are provided with discharge ports at the upper side of the interlayer, so that carbon dioxide and water generated after formaldehyde is decomposed can be discharged out of the wall cloth through the water and gas channels and the transmission channels, and the wall cloth is prevented from being expanded and wetted.

Drawings

FIG. 1 is a cross-sectional view of a real silk jacquard embroidery wall cloth adsorbing formaldehyde according to the utility model;

FIG. 2 is a schematic view of a warp and weft organization of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is an enlarged view of the portion B of FIG. 3;

FIG. 5 is a schematic view of the warp yarn structure of the present invention.

In the above drawings, 1, a surface layer; 2. an interlayer; 3. a bottom layer; 11. warp threads; 12. a weft; 21. a water-gas channel; 22. a transmission channel; 22a, a discharge port; 4. an S-shaped connecting line I; 5. an S-shaped connecting line II; 111. silk fiber thread; 112. cotton fiber thread; 113. a light-transmitting hole; 6. a fixing strip; 7. sealing strips; 8. a butting seat.

Detailed Description

The technical solution of the present invention is further described with reference to the accompanying fig. 1-5 and the embodiments.

As shown in figures 1-3, the utility model comprises a surface layer 1, an interlayer 2 and a bottom layer 3 which are connected in sequence, the surface layer 1 is a 1/3 twill weave structure formed by interweaving warps 11 and wefts 12, the wefts 12 are made of photocatalyst fibers, the warps 11 are made of composite yarns, a plurality of light holes 113 are arranged on the warps 11, the colors of the warps 11 and the wefts 12 are different, the interlayer 2 is a plain weave, the surface of the interlayer 2 is coated with fluorescent pigment, the interlayer 2 is made of cotton fibers, the bottom layer 3 is a rib weave structure, the outer side surface of the bottom layer 3 is coated with sealing paint, the interlayer 2 is provided with a plurality of water vapor channels 21 which are arranged at intervals, the thickness directions of the water vapor channels 21 and the interlayer 2 are the same, the inner side surface of the interlayer 2 of the water vapor channel 21 is provided with an opening, the water vapor channels 21 are connected by a transmission channel 22, and the transmission channel 22 is provided with a discharge port 22a at the upper side of the interlayer 2.

1/3 twill weave structure makes surface course 1 softer, is rich in gloss and elasticity, has the jacquard weave effect of twill moreover, but twill weave's intensity is big enough, so surface course 1 and plain stitch weave's intermediate layer 2 are connected, improve the intensity of whole wall paper. The bottom layer 3 is of a rib texture structure, so that the roughness of the bottom layer 3 can be enhanced, the friction force with a wall body is increased, and the fixing force with the wall body is enhanced. Sealing paint is arranged on the outer side face of the bottom layer 3, so that water vapor inside the wall cloth is prevented from permeating the outer side face (the side face connected with the wall body) of the bottom layer 3, and water seepage and mildew in the wall body are avoided. Specifically, the sealing coating is a PVC coating which has good waterproof and sealing performance.

As shown in fig. 1, specifically, the surface layer 1 and the interlayer 2 are alternately connected by the S-shaped connecting lines one 4 passing through the surface layer 1 and the interlayer 2, and the interlayer 2 and the bottom layer 3 are alternately connected by the S-shaped connecting lines two 5 passing through the interlayer 2 and the bottom layer 3.

As shown in fig. 5, specifically, the warp 11 is made by using a cotton fiber thread 112 as a central line, two silk fiber threads 111 are interlaced on the cotton fiber thread, and water-soluble short fibers are sandwiched between the silk fiber threads 111 and the cotton fiber thread 112. The cotton fibers and the silk fibers are compounded into the warp 11, so that the warp 11 has the characteristic of silk smoothness and moisture absorption, the water-soluble short fibers can be dissolved away under hot water, after the yarn is manufactured, the water-soluble short fibers are dissolved away after the yarn is soaked in water at the temperature of 80-90 ℃, and holes, namely the light holes 113, can appear in the place where the water-soluble short fibers are originally arranged.

Preferably, the fluorescent pigment is a photoinduced energy storage fluorescent pigment which is luminous powder, stores light energy after being irradiated by natural light, daylight lamp light, ultraviolet light and the like, automatically emits light in the dark without a light source, and can be recycled for infinite times. The product is free of any radioactive substance, non-toxic, harmless, non-combustible, free of phosphorus, lead and other harmful elements or chemicals, and safe to human body. It can emit light at night and provide illumination condition for photocatalyst to remove formaldehyde.

As shown in fig. 3-4, preferably, a vertical fixing strip 6 is disposed on one side of the discharge port 22a, a butting seat 8 is disposed on the other side of the discharge port 22a, a sealing strip 7 is hinged to the top end of the fixing strip 6, the other end of the sealing strip 7 is placed on the top surface of the butting seat 8, when moisture is required to be discharged from the inside of the discharge port 22a, one end of the sealing strip 7 placed on the butting seat 8 rotates upwards, the discharge port 22a is opened, the moisture is discharged from the discharge port 22a, then one end of the sealing strip 7 sags due to gravity and is placed on the butting seat 8, the discharge port 22a is sealed, external moisture cannot enter the discharge port 22a, and the fixing strip 6, the sealing strip 7 and the butting seat 8 are combined together to serve as a one-way delivery valve to discharge the moisture, and external moisture cannot enter.

The working principle of the utility model is that the surface layer 1 is arranged at the outermost side, and the bottom layer 3 is adhered to the wall body. The formaldehyde in the air is decomposed into carbon dioxide and water when contacting with the weft yarns 12 on the surface layer 1, and the carbon dioxide and the water can enter the interlayer 2 through the gaps of the surface layer 1 and are discharged into the air after passing through the water vapor channel 21 and the transmission channel 22. The fluorescent pigment irradiates the surface layer 1 through the light transmission hole 113 at night, and the surface layer 1 continuously plays a role in removing formaldehyde.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims (5)

1. The real silk jacquard embroidery wall cloth capable of adsorbing formaldehyde is characterized by comprising a surface layer (1), an interlayer (2) and a bottom layer (3) which are sequentially connected, wherein the surface layer (1) is of an 1/3 twill weave structure formed by interweaving warps (11) and wefts (12), the wefts (12) are made of photocatalyst fibers, the warps (11) are made of composite yarns, a plurality of light holes (113) are formed in the warps (11), the colors of the warps (11) and the colors of the wefts (12) are different, the interlayer (2) is of a plain stitch structure, fluorescent pigments are coated on the surface of the interlayer (2), the interlayer (2) is made of cotton fibers, the bottom layer (3) is of a rib weave structure, sealing coatings are coated on the outer side surface of the bottom layer (3), and the interlayer (2) is provided with a plurality of water and air channels (21) which are arranged at intervals, steam passageway (21) with the thickness direction of intermediate layer (2) is unanimous, just steam passageway (21) is in the medial surface of bottom (3) is equipped with the opening, and is a plurality of connect by transmission channel (22) between steam passageway (21), transmission channel (22) are in the upside of intermediate layer (2) is equipped with discharge port (22 a).

2. The real silk jacquard embroidery wall cloth capable of adsorbing formaldehyde as claimed in claim 1, wherein the surface layer (1) and the interlayer (2) are alternately arranged through the surface layer (1) and the interlayer (2) by S-shaped first connecting lines (4) and are connected, and the interlayer (2) and the bottom layer (3) are alternately arranged through the interlayer (2) and the bottom layer (3) by S-shaped second connecting lines (5).

3. The real silk jacquard embroidery wall cloth capable of adsorbing formaldehyde as claimed in claim 1, wherein the sealing coating is a PVC coating.

4. The real silk jacquard embroidery wall cloth capable of adsorbing formaldehyde as claimed in claim 1, wherein the fluorescent pigment is a photo-induced energy storage fluorescent pigment.

5. The real silk jacquard embroidery wall cloth capable of adsorbing formaldehyde as claimed in claim 1, wherein a vertical fixing strip (6) is arranged on one side of the discharge port (22a), a butt joint seat (8) is arranged on the other side of the discharge port (22a), a sealing strip (7) is hinged to the top end of the fixing strip (6), and the other end of the sealing strip (7) is overlapped on the top surface of the butt joint seat (8).

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