CN216949129U - A nanometer thermal insulation and sound insulation structure - Google Patents

Abstract

The utility model relates to a nanometer thermal insulation and sound insulation structure, comprising a roof body, the upper surface of the roof body is bonded with special glue, the upper surface of the special glue is bonded with protective components, and the lower surface of the roof body is fixed A house body is connected, a drainage ditch is fixedly connected to the left side of the house body, and a waterproof component is fixedly connected to the inside of the drainage ditch. The nano heat insulation and sound insulation structure can maximize the conduction and convection resistance of heat through the cooperation of various structures in the protection component, play a better heat insulation effect, and reduce the impact sound of rainwater on the metal roof, and can prevent rust, Anti-rain acid, anti-corrosion and anti-ultraviolet functions, reduce the surface temperature, mainly prevent the sound of rain, especially the roof of the steel structure workshop, prevent the indoor temperature from emitting outside in winter, add anti-aging and anti-corrosion protection transparent film to the surface to enhance anti-corrosion performance, iron sheet The rusted holes in the room do not need to be replaced, and can be installed directly, which is environmentally friendly and healthy, and reduces the temperature of the workshop.

Description

A nanometer thermal insulation and sound insulation structure

technical field

The utility model relates to the technical field of metal roofs, in particular to a nanometer thermal insulation and sound insulation structure.

Background technique

Metal roofing system, also known as advanced metal roofing system, is made of titanium-zinc, copper, titanium and aluminized zinc color plates with self-preserving anti-corrosion ability, light weight, high strength and durability. building roofing system.

The existing workshop roof system is a single-layer metal roof system without thermal insulation layer, which has the problem of low practicability. Since the steel structure workshop is a building completed by combined splicing, a large number of joints will be generated, and when the steel structure is used normally The waterproof function of the roof will gradually degrade and fail after the after-sales period of the builder's warranty. Except for the hidden hidden dangers caused by the destructive construction of non-professional maintenance units in the middle, other building metal systems belong to the anti-corrosion and degradation stage of the metal base material, and rust spots appear in the rusted area. , rust spots and rust blocks, as well as the normal degradation and failure stage of the waterproof function of the roof. At the same time, there is a lack of heat dissipation and cooling systems inside and outside the workshop. Because the color steel plate of the roof system forms direct sunlight, the increase of heat energy in the indoor space cannot be ruled out. Because the metal roof belongs to the coating plus iron sheet In the hot summer, the heat transfer effect of the metal roof panel is quickly produced under the sunlight of the ultraviolet rays and the high temperature of the sun, which is enough to make the surface temperature of the metal roof reach more than 70 degrees Celsius. This heating effect is strong on the outside and weak on the inside. As a result, the color steel roof substrate forms a heat transfer body to introduce the outdoor temperature into the indoor space, and the strip exhaust cannot form an air convection state at all, so the sultry state inside the workshop is more serious, especially in summer.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a nanometer thermal insulation and sound insulation structure, which has the advantages of high practicability, and solves the problems of the existing workshop roof system that there is no heat insulation, sound insulation and waterproofing.

In order to achieve the above purpose, the present invention provides the following technical solutions: a nanometer thermal insulation and sound insulation structure, comprising a roof body, the upper surface of the roof body is bonded with special glue, and the upper surface of the special glue is bonded with protective components , the lower surface of the roof body is fixedly connected with the house body, the left side of the house body is fixedly connected with a drainage ditch, and the interior of the drainage ditch is fixedly connected with a waterproof component;

The protection component comprises an insulating and sound-insulating layer adhered to the surface of the special glue, the upper surface of the insulating and sound-insulating layer is fixedly connected with a waterproof and heat-insulating layer, and the upper surface of the waterproof and heat-insulating layer is fixedly connected with a metal film;

The waterproof component includes a rust conversion coating fixedly connected inside the gutter, the upper surface of the rust conversion coating is fixedly connected with a first anti-corrosion coating, and the upper surface of the first anti-corrosion coating is fixedly connected with a first anti-corrosion coating. A waterproof coating, the upper surface of the first waterproof coating is fixedly connected with a second waterproof coating.

Further, the special glue is a plastic anti-aging glue, the metal film is a composite alloy film, and the composite alloy film is composed of a polymer anti-aging film, a pure aluminum metal film and a polymer stretch film, and the pure aluminum metal film is composed of The film is fixedly connected between the opposite sides of the polymer anti-aging film and the polymer stretch film.

Further, the insulating and sound-insulating layer is an EVA high-density foamed cotton layer, and the bottom wall of the inner cavity of the drainage ditch is provided with a drainage port.

Further, the number of the drainage ditches is two, and the lower surfaces of the two drainage ditches are connected with drainage pipes.

Further, the waterproof component further includes a second anti-corrosion coating fixedly connected to the upper surface of the second waterproof coating, and the second anti-corrosion coating is an inorganic polymer layer.

Further, the rust conversion coating is a weakly acidic polymer composite layer, and the first anti-corrosion coating is a self-drying paint layer.

Further, the first waterproof coating is an emulsified asphalt layer, and the second waterproof coating is a polymer cement base.

Compared with the prior art, the technical solution of the present application has the following beneficial effects:

1. The nano heat insulation and sound insulation structure can maximize the conduction and convection of heat insulation through the insulation and sound insulation layer and waterproof insulation layer in the protective component, play a better heat insulation effect, and reduce the impact sound of rainwater on the metal roof. It has the functions of anti-rust, anti-rain acid, anti-corrosion and anti-ultraviolet, and reduces the roof surface temperature by 10 to 20 degrees Celsius. The rain-proof sound effect of the steel structure workshop roof is particularly significant. At the same time, it prevents the indoor temperature from emitting to the outside in winter, and the surface is added with anti-aging and anti-aging effects. Corrosion-resistant protective transparent film enhances anti-corrosion performance, rusted holes in the iron room do not need to be replaced, and can be installed directly, which is environmentally friendly and healthy, reduces the temperature of the workshop and saves energy by 30%, and the surface color is uniform and there is no rust.

2. The nano heat insulation and sound insulation structure can convert the oxides of steel into black organic iron compounds through the rust conversion coating in the waterproof component, so as to generate a layer of composite film by chemical bonds and physical bonds on the surface of the steel, so The film layer is firm and dense and has strong adhesion, so that the steel matrix and the medium are no longer eroded, and the first waterproof coating and the second waterproof coating are used to make the drainage ditch waterproof. The purpose of waterproofing is achieved. .

Description of drawings

Fig. 1 is the structural representation of the utility model;

FIG. 2 is a schematic diagram of the protective assembly of the present invention;

FIG. 3 is a schematic diagram of the waterproof assembly of the present invention.

In the picture: 1 roof body, 2 special glue, 3 protective components, 301 insulation and sound insulation layer, 302 waterproof insulation layer, 303 metal film, 4 waterproof components, 401 rust conversion coating, 402 first anti-corrosion coating, 403 first waterproof Coating, 404 second waterproof coating, 405 second anti-corrosion coating, 5 house body, 6 drain.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1 , a nanometer thermal and sound insulation structure in this embodiment includes a roof body 1 , a special glue 2 is bonded on the upper surface of the roof body 1 , and a protective component 3 is bonded on the upper surface of the special glue 2 . A house body 5 is fixedly connected to the lower surface of the main body 1 , a drainage ditch 6 is fixedly connected to the left side of the house body 5 , and a waterproof component 4 is fixedly connected to the interior of the drainage ditch 6 .

The special glue 2 is a plastic anti-aging glue. The special glue 2 is glued to the surface of the metal roof body 1, and the whole valley is fully adhered and the lap joint is smooth and firm. The number of 6 is two, and the lower surfaces of the two drainage ditches 6 are connected with drainage pipes, which are used to discharge the rainwater on the upper surface of the roof body 1 through the drainage openings.

Referring to FIG. 2 , in order to make the roof body 1 have heat insulation, sound insulation, heat preservation, fire prevention, corrosion resistance and waterproof and leakage prevention, the protection component 3 in this embodiment includes an insulation and sound insulation layer 301 bonded to the upper surface of the special glue 2, which is EVA high-density foamed cotton layer, not only heat insulation, but also good sound insulation, using multiple closed-cell structures to sound insulation and reduce the impact of raindrops by 45%, the upper surface of the insulation and sound insulation layer 301 is fixedly connected with waterproof The thermal insulation layer 302 is composed of PVC board, which has good chemical stability, corrosion resistance, high hardness, high strength, high strength, anti-ultraviolet, fire-resistant and flame-retardant, reliable insulation performance, smooth and smooth surface, no water absorption, no deformation, Easy to process and other characteristics, this product is an excellent thermoforming material, which can replace some stainless steel and other corrosion-resistant synthetic materials, and is widely used in chemical, petroleum, electroplating, water purification treatment equipment, environmental protection equipment, mining, medicine, electronics, In industries such as communication and decoration, the upper surface of the waterproof and thermal insulation layer 302 is fixedly connected with a metal film 303, which is a composite alloy film. The composite alloy film is composed of a polymer aging-resistant film, a pure aluminum metal film and a polymer stretch film. The film is fixedly connected between the opposite side of the polymer anti-aging film and the polymer stretched film. The polymer anti-aging film has been used in the anti-aging outdoor for more than ten years. The third-party testing agency has detected no change in 2,600 white hours. With high heat resistance, softening at 150 degrees Celsius, 100% waterproof and watertight, and has chemical resistance, pure aluminum metal film has high reflectivity, the reflectivity of sunlight is 95%, the purity of pure aluminum High, it is a soft material and non-aluminized, the tensile strength of the polymer stretch film is strong, which can enhance the tensile strength of the material.

The metal film 303 is a composite alloy film, and the insulating and sound insulation layer 301 is an EVA high-density foamed cotton layer.

The insulation and sound insulation layer 301 and the waterproof and thermal insulation layer 302 in the protection component 3 can maximize the conduction and convection resistance of heat, play a better heat insulation effect, and at the same time reduce the impact sound of rainwater on the metal roof body 1, and can also prevent rust, Anti-rain acid, anti-corrosion and anti-ultraviolet functions, reduce the surface temperature by ten to twenty degrees Celsius, mainly to prevent the sound of rain, especially the roof of the steel structure workshop, prevent the indoor temperature from emitting outside in winter, add anti-aging and anti-corrosion protective transparent film to the surface Enhanced anti-corrosion performance, rusted holes in the iron room do not need to be replaced, and can be installed directly, which is environmentally friendly and healthy, reduces the temperature of the workshop and saves energy by 30%, the surface color is uniform, and there is no rust.

Referring to FIG. 3, in order to make the drainage ditch 6 waterproof, anti-corrosion and rust conversion, the waterproof component 4 in this embodiment includes a rust conversion coating 401 fixedly connected to the inside of the drainage ditch 6, which is composed of a weakly acidic polymer composite layer. The conversion anti-rust paint is a weakly acidic polymer compound, which can convert the oxides of steel into black organic iron compounds, thereby forming a composite film on the surface of steel by chemical bonds and physical bonds, so the film layer is firm Dense, strong adhesion, so that the steel matrix and the medium are no longer eroded. It is a unique acid-based formula that can quickly and fully penetrate into the rusted place. It is water-based and does not contain benzene and formaldehyde. Harmful substances, no volatile gases are generated, which is beneficial to environmental protection. The process is labor-saving, time-saving, high-intensity and low-cost compared with conventional processes. The upper surface of the rust conversion coating 401 is fixedly connected with a first anti-corrosion coating 402, which is medium It is composed of two-component self-drying coatings of molecular epoxy resin, special resin, iron red, anti-rust pigment, auxiliary agent, solvent and amine curing agent. Rust performance, high hardness of paint film, high temperature resistance, excellent drying performance, high adhesion, good mechanical properties, the upper surface of the first anti-corrosion coating 402 is fixedly connected with the first waterproof coating 403, which is composed of an emulsified asphalt layer, which is emulsified Asphalt is mainly used for road upgrade and maintenance, such as stone chip seal, and there are many unique applications that cannot be replaced by other asphalt materials, such as cold mix, slurry seal, and emulsified asphalt can also be used for new road construction, Such as sticky layer oil, transparent layer oil, etc., are also necessary materials for the production of waterproof coatings, and can also be directly used for waterproofing, and the waterproof effect is still obvious. The upper surface of the first waterproof coating 403 is fixedly connected with a second waterproof coating 404. It is composed of polymer cement base. Polymer cement-based waterproof coating is a two-component composite waterproof slurry composed of polymer organic liquid material and high-quality inorganic powder newly developed by composite modification process. It can be widely used in various waterproof projects, repair projects or the sealing, pointing and anti-corrosion layers of engineering structures, etc., in buildings, bridges, It has been widely used in road and water conservancy projects, and is a replacement product of traditional waterproof materials.

The waterproof component 4 also includes a second anti-corrosion coating 405 fixedly connected to the upper surface of the second waterproof coating 404, and the second anti-corrosion coating 405 is an inorganic polymer layer, which has no effect on the environment during preparation, painting and coating formation. Pollution, inorganic polymer anti-corrosion coatings have excellent chemical corrosion resistance, especially condensed sulfuric acid corrosion, inorganic polymer anti-corrosion coatings have excellent high temperature resistance and resistance to sudden temperature changes, which can meet the long-term working temperature of 40 Fluctuates between 5 and 600 degrees Celsius, the short-term operating temperature is 800 degrees Celsius, and the protection action temperature is 850 degrees Celsius. Resisting the vibration of the roof, the inorganic polymer anti-corrosion coating has very good adhesion to the steel substrate, the rust conversion coating 401 is a weakly acidic polymer composite layer, and the first anti-corrosion coating 402 is medium molecular epoxy resin, special resin, The two-component self-drying coating layer of iron red, anti-rust pigment, auxiliary agent, solvent and amine curing agent, the first waterproof coating 403 is an emulsified asphalt layer, and the second waterproof coating 404 is a polymer cement base.

Through the rust conversion coating 401 in the waterproof component 4, the oxides of steel can be converted into black organic iron compounds, so as to generate a layer of composite film on the surface of the steel by chemical bonds and physical bonds, so the film layer is firm, dense and adhesive. The extremely strong feature makes the separation between the steel substrate and the medium no longer eroded, and the first waterproof coating 403 and the second waterproof coating 404 are used to make the drainage ditch 6 waterproof.

The working principle of the above embodiment is:

(1) Clean the upper surface of the roof body 1 with oil stains, dust, debris, rust and water pipes aligned with the rubbing area, rinse the floating dust and sewage, and use industrial cleaning agents when there is oil stains to remove residues After cleaning, glue the special glue 2 on the surface of the metal roof body 1, the valley is fully adhered, and the lap joint is smooth and firm. After pasting, the material of the protective component 3 is fixedly connected to the upper surface of the special glue 2. The insulating and sound-insulating layer 301 is an EVA high-density foamed cotton layer, which is not only heat-insulating and heat-insulating, but also can be well-insulated. It uses multiple closed-cell structures for sound insulation and reduces the impact sound of raindrops by 45%. The waterproof and heat-insulating layer 302 , composed of PVC board, with good chemical stability, corrosion resistance, high hardness, high strength, high strength, anti-ultraviolet, fire resistance, reliable insulation, smooth surface, no water absorption, no deformation, easy processing, etc. Features, can replace some stainless steel and other corrosion-resistant synthetic materials, is widely used in chemical, petroleum, electroplating, water purification treatment equipment, environmental protection equipment, mining, medicine, electronics, communications and decoration industries, metal film 303 is a composite alloy Film, composite alloy film is composed of polymer anti-aging film, pure aluminum metal film and polymer stretch film. The pure aluminum metal film is fixedly connected between the opposite side of the polymer anti-aging film and the polymer stretch film. Molecular anti-aging film has been used in anti-aging outdoor for more than ten years. The third-party testing agency has tested 2,600 white hours without change. It has high heat resistance, softens at 150 degrees Celsius, is 100% waterproof and watertight, and has chemical corrosion resistance. The pure aluminum metal film has high reflectivity, and the solar light reflectivity is 95%. Enhance the tensile strength of the material, fully waterproof and leak repair, anti-aging and resistant to strong acid corrosion.

(2) The rust conversion coating 401 in the waterproof component 4 is composed of a weak acid polymer composite layer, and the rust conversion antirust paint is a weak acid polymer composite, which can convert the oxides of steel into black organic iron Therefore, the film layer is firm and dense, and the adhesion is extremely strong, so that the steel matrix and the medium are no longer eroded. It is a unique acid group. The formula can quickly and fully penetrate into the rusted place. It is water-based and does not contain harmful substances such as benzene and formaldehyde, and no volatile gas is generated, which is conducive to environmental protection. The overall cost is low. The first anti-corrosion coating 402 is composed of two-component self-drying coatings of medium molecular epoxy resin, special resin, iron red, anti-rust pigment, auxiliary agent, solvent and amine curing agent. The main characteristics are iron red and zinc. The protective effect of the powder makes the coating film have very prominent anti-rust performance, high hardness, high temperature resistance, excellent drying performance, high adhesion, and good mechanical properties. The first waterproof coating 403 is composed of an emulsified asphalt layer. Mainly used for road upgrade and maintenance, such as stone chip seal, there are also a variety of unique applications that cannot be replaced by other asphalt materials, such as cold mix, slurry seal, emulsified asphalt can also be used for new road construction, such as Adhesive layer oil, permeable layer oil, etc. are also necessary materials for the production of waterproof coatings, and can also be directly used for waterproofing, and their waterproofing effect is still obvious. The second waterproof coating 404 is composed of a polymer cement base, and the polymer cement-based waterproof coating is A two-component composite waterproof slurry composed of a polymer organic liquid material and high-quality inorganic powder, which is newly developed by a composite modification process , With the characteristics of high strength, it can be widely used in various waterproof projects, repair projects or the sealing, jointing and anti-corrosion layers of engineering structures, etc. It has been widely used in construction, bridges, roads and water conservancy projects. The second anti-corrosion coating 405 is composed of an inorganic polymer layer, which has no pollution to the environment during the preparation, coating and coating process. The inorganic polymer anti-corrosion coating has excellent resistance to chemical corrosion, especially condensation. The ability of sulfuric acid corrosion, inorganic polymer anti-corrosion coating has excellent high temperature resistance and resistance to rapid temperature changes, can meet the long-term operating temperature fluctuations between 45 to 600 degrees Celsius, short-term operating temperature of 800 degrees Celsius, protection action The temperature is 850 degrees Celsius, the inorganic polymer anti-corrosion coating chimney anti-corrosion coating has high flexural resistance and thermal expansion resistance, and can resist the vibration of the roof. The inorganic polymer anti-corrosion coating has a very good adhesion to the steel substrate. knot force.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

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

Claims (7)

1. A nanometer thermal insulation and sound insulation structure, comprising a roof body (1), characterized in that: the upper surface of the roof body (1) is bonded with a special glue (2), and the upper surface of the special glue (2) A protective component (3) is bonded, a house body (5) is fixedly connected to the lower surface of the roof body (1), and a drainage ditch (6) is fixedly connected to the left side of the house body (5). The interior of the groove (6) is fixedly connected with a waterproof component (4); The protection component (3) includes an insulating and sound-insulating layer (301) adhered to the upper surface of the special glue (2), and a waterproof and heat-insulating layer (302) is fixedly connected to the upper surface of the insulating and sound-insulating layer (301). A metal film (303) is fixedly connected to the upper surface of the thermal insulation layer (302); The waterproof component (4) includes a rust conversion coating (401) fixedly connected inside the drainage ditch (6), and a first anti-corrosion coating (402) is fixedly connected to the upper surface of the rust conversion coating (401), A first waterproof coating (403) is fixedly connected to the upper surface of the first anti-corrosion coating (402), and a second waterproof coating (404) is fixedly connected to the upper surface of the first waterproof coating (403). 2. A nanometer thermal insulation and sound insulation structure according to claim 1, characterized in that: the special glue (2) is a plastic anti-aging glue, the metal film (303) is a composite alloy film, and the composite alloy The film is composed of a polymer aging-resistant film, a pure aluminum metal film and a polymer stretched film, and the pure aluminum metal film is fixedly connected between the opposite sides of the polymer aging-resistant film and the polymer stretched film. 3. A nanometer thermal insulation and sound insulation structure according to claim 1, wherein the insulation and sound insulation layer (301) is an EVA high-density foamed cotton layer, and the bottom wall of the inner cavity of the drainage ditch (6) A drain is provided. 4. A nanometer thermal and sound insulation structure according to claim 1, characterized in that: the number of the drainage ditches (6) is two, and the lower surfaces of the two drainage ditches (6) are connected with drainage Tube. 5. A nanometer thermal and sound insulation structure according to claim 1, characterized in that: the waterproof component (4) further comprises a second anti-corrosion coating ( 405), the second anti-corrosion coating (405) is an inorganic polymer layer. 6. A nanometer thermal and sound insulation structure according to claim 1, characterized in that: the rust conversion coating (401) is a weakly acidic polymer composite layer, and the first anti-corrosion coating (402) is a self- Dry paint layer. 7 . The nano thermal and sound insulation structure according to claim 1 , wherein the first waterproof coating ( 403 ) is an emulsified asphalt layer, and the second waterproof coating ( 404 ) is a polymer cement. 8 . grassroots.

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