CN218171609U

CN218171609U - Steel pipe cylinder fire dope layer

Info

Publication number: CN218171609U
Application number: CN202222198106.XU
Authority: CN
Inventors: 温馨; 项涛; 杨蓉
Original assignee: Shenzhen Building Decoration Group Co ltd
Current assignee: Shenzhen Building Decoration Group Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-30
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a steel pipe cylinder fire protection coating layer, including scribbling the layer structure, scribble the layer structure and include steel pipe cylinder lateral wall, interfacial agent, fire retardant coating, gypsum, nylon net cloth, high fibre interior wall putty and finish coating, the interfacial agent sets up in the outside of steel pipe cylinder lateral wall, and fire retardant coating sets up in the outside of interfacial agent, and the gypsum setting is in fire retardant coating's outside. The utility model discloses a coating structure's setting, the gypsum that the boundary passes through the fire retardant coating outside and sets up, nylon net check cloth, interior wall putty of high fibre and veneer coating, thereby can be so that the colour on the device surface applies paint with a brush according to operator's hobby, thereby make the colour on the device surface apply paint with a brush into the coating the same with the wall body, thereby the effectual unity of having guaranteed spatial layout, and the gypsum is fixed in the steel pipe cylinder outside of having done the fire prevention, make the cylinder normally apply paint with a brush the veneer coating, make the way simple, and materials are saved, and labor are saved.

Description

Steel pipe cylinder fire dope layer

Technical Field

The utility model relates to a steel pipe cylinder flame retardant coating field specifically is a steel pipe cylinder fire retardant coating layer.

Background

The steel tube cylinder has a hollow cross section with a length much greater than the diameter or circumference of the steel. The steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the cross section; the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality; the steel pipes are divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment and the like according to the application; the production process includes seamless steel pipe and welded steel pipe, the seamless steel pipe includes hot rolling and cold rolling (drawing), and the welded steel pipe includes straight seam welded steel pipe and spiral seam welded steel pipe.

In some inflammable and article that need pass through steel pipe cylinder transport, generally can use steel pipe cylinder fire prevention coating layer and coating surface to protect it, when article of some indoor usefulness use, for fire prevention, some steel pipe cylinders generally can use steel pipe cylinder fire prevention coating and coating surface to protect it, the method of direct brush-coating is adopted to most steel pipe cylinder fire prevention coating and coating surface when using in the present market, after the rust cleaning to steel pipe cylinder basic unit, spraying fire prevention priming paint, the fireproof coating finish paint is scribbled again. The method only meets the fire-proof requirement, the column surface cannot be made of facing paint the same as the wall surface, so that the integral unity of the space is guaranteed, most of the methods adopt column wrapping, keels or angle steels are fixed outside steel pipe columns in a bolt or welding mode, and then putty is applied and finish paint is brushed on the rear portions of steel frame outer sealing plates. The method can realize the unification of the cylindrical surface coating and the wall surface coating, but is labor-consuming and material-consuming.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides a steel pipe cylinder fireproof coating layer.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel pipe cylinder fireproof paint layer, includes the structure of scribbling, scribble the structure and include steel pipe cylinder lateral wall, interface agent, fire retardant coating, gypsum, nylon net check cloth, high fibre interior wall putty and finish coating, the interface agent sets up the outside at steel pipe cylinder lateral wall, fire retardant coating sets up the outside at the interface agent, the gypsum sets up the outside at fire retardant coating, nylon net check cloth sets up the outside at the gypsum, high fibre interior wall putty sets up the outside at nylon net check cloth, finish coating sets up the outside at high fibre interior wall putty.

Preferably, the interface agent is adhered to the side wall of the steel pipe cylinder, and the interface agent is arranged between the fireproof coating and the side wall of the steel pipe cylinder.

Preferably, the interface agent is bonded with a fire retardant coating, which is disposed between the gypsum and the interface agent.

Preferably, the fireproof coating is bonded with gypsum, and the gypsum is arranged between the nylon mesh cloth and the fireproof coating.

Preferably, the gypsum is glued with the nylon mesh cloth, and the nylon mesh cloth is arranged between the high-fiber interior wall putty and the gypsum.

Preferably, the nylon mesh cloth is bonded with high-fiber interior wall putty, and the high-fiber interior wall putty is arranged between the facing paint and the nylon mesh cloth.

Preferably, the high-fiber interior wall putty is bonded with a facing paint, and the facing paint is arranged at the outermost part of the coating structure.

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

1. the utility model discloses a coating structure's setting, the gypsum that the boundary passes through the fireproof paint outside and sets up, nylon net check cloth, high fibre interior wall putty and finish coating, thereby can make the colour on the device surface apply paint with a brush according to operator's hobby, thereby make the colour on the device surface apply paint with a brush into the coating the same with the wall body, thereby the effectual unity of having guaranteed spatial layout, and the gypsum is fixed in the steel pipe cylinder outside of doing the fire prevention, make the cylinder can normally apply paint with a brush finish coating, make the way simple, and save material saves the manual work.

2. The utility model discloses a setting of the outside gypsum of fire retardant coating, gypsum through the outside bonding of fire retardant coating for thereby the gypsum carries out thermal-insulated effect to steel pipe cylinder lateral wall, and the principal ingredients of gypsum is calcium sulfate, and calcium carbonate is a white monoclinic crystallization or crystalline powder, and odorless has the hygroscopicity, makes gypsum parcel live fire retardant coating, thereby can carry out normal brush facing coating in the device's outside, makes way simpler, thereby save material more.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a partial structural schematic diagram of the present invention.

In the figure: 1. the side wall of the steel pipe cylinder; 2. an interfacial agent; 3. a fire retardant coating; 4. gypsum; 5. nylon mesh cloth; 6. high fiber interior wall putty; 7. and (5) finishing coating.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-2, a steel pipe cylinder fireproof coating layer comprises a coating structure, the coating structure comprises a steel pipe cylinder side wall 1, an interface agent 2, a fireproof coating 3, gypsum 4, nylon mesh cloth 5, high fiber inner wall putty 6 and a facing coating 7, the interface agent 2 is arranged outside the steel pipe cylinder side wall 1, the fireproof coating 3 is arranged outside the interface agent 2, the gypsum 4 is arranged outside the fireproof coating 3, the nylon mesh cloth 5 is arranged outside the gypsum 4, the high fiber inner wall putty 6 is arranged outside the nylon mesh cloth 5, the facing coating 7 is arranged outside the high fiber inner wall putty 6, the interface agent 2 is bonded with the steel pipe cylinder side wall 1, the interface agent 2 is made of vinyl acetate, the fireproof coating 3 is bonded with the interface agent 2, the fire-proof coating 3 is made of cementing material, aggregate and water, the interface agent 2 is mainly made of vinyl acetate, the interface agent 2 is an adhesive, in order to prevent the surface of the cylindrical side wall 1 of the steel tube from being too smooth, through using this product, can make the surface of the substrate become rough, can increase the cohesive force to the substrate, vinyl acetate, namely vinyl acetate, molecular formula C4H6O2, it is colorless flammable liquid with sweet ethereal smell, it is used for organic synthesis, mainly used for synthesizing vinylon, also used in the chemical agent of the binder and paint industries, etc., the fire-proof coating 3 is mainly made of cementing material, aggregate, chemical adjuvant and water, through the outside of the interface agent 2 of 3 adhesion of fire-proof coating, make improve the fire resistance of the cylindrical side wall 1 of the steel tube, the cementing material is also called cementing material. Under the physical and chemical action, it can be changed into firm stone-like body from slurry, and can be used for cementing other materials, so that it can be made into the composite solid matter with a certain mechanical strength. In civil engineering materials, all materials capable of binding granular or block materials into a whole through a series of physical and chemical changes are called as gelled materials, and aggregate is granular loose materials which play a role of skeleton or filling in concrete. The aggregate is used as a main raw material in concrete, plays a role in a framework and a supporting role in a building, is mixed with the materials through water to form the fireproof paint 3, and is coated according to the favor of an operator through the gypsum 4, the nylon mesh fabric 5, the high-fiber inner wall putty 6 and the facing paint 7 which are arranged outside the fireproof paint 3, so that the color of the surface of the device is coated into the paint which is the same as that of a wall body, and the uniformity of the spatial layout is effectively ensured.

In one aspect of the present embodiment, the gypsum 4 is bonded to the outside of the fireproof coating 3, so that the gypsum 4 performs the function of insulating the cylindrical side wall 1 of the steel pipe, the gypsum 4 mainly consists of hydrate of calcium sulfate, the main component of the gypsum 4 is calcium sulfate, and the calcium carbonate is white monoclinic crystal or crystalline powder, and has no odor and hygroscopicity. Losing 1 molecule of crystal water at 128 ℃ and losing all water at 163 ℃. Soluble in acid, sodium thiosulfate and ammonium salt solutions, soluble in 400 parts water, less soluble in hot water, very slowly soluble in glycerol, insoluble in ethanol and most organic solvents. The relative density was 2.32. Has irritation. Usually contains 2 crystal waters, and exists in nature in the form of gypsum ore.

In one aspect of the embodiment, the nylon mesh 5 is arranged outside the gypsum 4 and is glued with the gypsum 4, the main component of the nylon mesh 5 is nylon, which is also called polyamide, the nylon mesh 5 has heat insulation property, and the nylon is more firm, the polyamide is a general name of thermoplastic resin containing repeated amide groups on the molecular main chain, the nylon is the first synthetic fiber appearing in the world and can be made into long fibers or short fibers, and the advantage is that the wear resistance is higher than that of other fibers.

In one aspect of this embodiment, the high fiber interior wall putty 6 is adhered to the outside of the nylon mesh cloth 5, so that the high fiber interior wall putty 6 can coat the surface of the device more uniformly to remove the high and low unevenness defects on the surface of the coated object, and the high fiber interior wall putty 6 is mainly refined from high molecular polymer, methyl cellulose ether and other raw materials, and the high molecular polymer refers to a high molecular weight (usually up to 10-106) compound formed by repeated connection of bonds. Including crystalline, amorphous, oriented and woven structures, methylcellulose is a nonionic cellulose ether made by etherification of methyl groups introduced into cellulose. Methylcellulose has 4 important functions: thickening, surface activity, film forming and forming of a thermal gel (melting on cooling). Methylcellulose solutions are stable over a wide range of pH values (3.0 to 11.0) and have unique thermal gelling properties, i.e., they form a gel when heated and melt when cooled, at temperatures in the range of 50 to 70 ℃.

In one aspect of the embodiment, the finishing coating 7 is adhered to the exterior of the high-fiber interior wall putty 6, so that the finishing coating 7 is arranged on the surface of the coating structure, the color of the coating structure can be changed, the coating structure can be unified with the color of a wall body, the overall layout is more attractive, the finishing coating 7 adopts acrylic acid silicone resin emulsion and fluorocarbon resin emulsion as base materials, the acrylic acid resin emulsion is high-molecular-weight low-taenia emulsion grease which is mainly made of acrylic acid, is generally a multipolymer, the fluorocarbon resin emulsion is a chemical substance, and is used for preparing water or solvent dispersion type coating.

The utility model discloses a theory of operation: this steel pipe cylinder fire prevention coating layer is when using, at first steel pipe cylinder lateral wall 1 is used for the transportation of various objects as the inner bag, the external connection of steel pipe cylinder lateral wall 1 has interface agent 2, interface agent 2 can make the basic unit surface become coarse, the multiplicable adhesive power to the basic unit, avoid the layer of plastering hollowing out, make interface agent 2 better bond with fire prevention coating 3, bond in the outside of interface agent 2 through fire prevention coating 3, make fire prevention coating 3 through brushing the surface of coating at those combustible materials, can improve the fire resistance of material, bond in the outside of fire prevention coating 3 through gypsum 4, can insulate against heat steel pipe cylinder lateral wall 1, make steel pipe cylinder lateral wall 1 carry out better transport to article, bond through nylon net cloth 5 and gypsum 4, make high fibre interior wall putty 6 can be better together through nylon net cloth 5 and gypsum 4 bonding, bond in the outside of high fibre interior wall putty 6 through veneer coating 7, make can change the whole colour of coating structure, thereby make coating 7 can fuse with indoor holistic veneer, make the overall arrangement more pleasing to the eye.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a steel pipe cylinder fireproof coating layer, includes the coating structure, its characterized in that: the coating structure comprises a steel pipe cylindrical side wall (1), an interface agent (2), fireproof paint (3), gypsum (4), nylon mesh fabric (5), high-fiber interior wall putty (6) and facing paint (7), wherein the interface agent (2) is arranged outside the steel pipe cylindrical side wall (1), the fireproof paint (3) is arranged outside the interface agent (2), the gypsum (4) is arranged outside the fireproof paint (3), the nylon mesh fabric (5) is arranged outside the gypsum (4), the high-fiber interior wall putty (6) is arranged outside the nylon mesh fabric (5), and the facing paint (7) is arranged outside the high-fiber interior wall putty (6).

2. The steel pipe cylinder fireproof coating layer of claim 1, wherein: the interface agent (2) is bonded with the cylindrical side wall (1) of the steel pipe, and the interface agent (2) is arranged between the fireproof paint (3) and the cylindrical side wall (1) of the steel pipe.

3. The steel pipe cylinder fireproof coating layer of claim 1, wherein: the interface agent (2) is bonded with the fireproof coating (3), and the fireproof coating (3) is arranged between the gypsum (4) and the interface agent (2).

4. The steel pipe cylinder fireproof coating layer of claim 1, wherein: fireproof paint (3) bonds with gypsum (4), gypsum (4) set up between nylon net cloth (5) and fireproof paint (3).

5. The steel pipe cylinder fireproof coating layer of claim 1, wherein: gypsum (4) and nylon net cloth (5) splice, nylon net cloth (5) set up between high fibre interior wall putty (6) and gypsum (4).

6. The steel pipe cylinder fireproof coating layer of claim 1, wherein: the nylon mesh cloth (5) is bonded with the high-fiber interior wall putty (6), and the high-fiber interior wall putty (6) is arranged between the facing paint (7) and the nylon mesh cloth (5).

7. The steel pipe cylinder fireproof coating layer of claim 1, wherein: the high-fiber interior wall putty (6) is adhered to the facing paint (7), and the facing paint (7) is arranged at the outermost part of the coating structure.