96 results about "Building insulation" patented technology

The invention relates to aerogel with high heat insulation performance and a preparation method thereof, and belongs to the technical field of aerogel materials. The aerogel is prepared from a silicon source, nano heat insulation particles, a surface modifier, a catalyst and a solvent. The nano heat insulation particles are a compound of zirconium dioxide and hollow glass beads, and the surface modifier is a mixture of trimethylchlorosilane and gamma-aminopropyltriethoxysilane. The preparation method comprises the steps of sol preparation, modification treatment, gelation, aging and supercritical drying. Through compounding and synergistic effects of specific components, the mesoporous network structure of the aerogel is remarkably optimized, so that the aerogel has ultralow normal-temperature thermal conductivity, relatively high compression strength and excellent thermal stability, and the problem that heat insulation performance and mechanical strength of traditional aerogel are difficult to consider at the same time is solved; the method is suitable for the fields of building insulation, industrial pipelines and aerospace.

A device for preventing a protective pipe from sliding on a wire at a designated location is provided, which prevents the protective pipe from sliding due to vibration or the like. The device for preventing a protective pipe from sliding includes: i) a central part comprising a first part that surrounds one side of the wire and a second part that extends from the first part and surrounds the other side of the wire; ii) a first cone part formed at one end in the longitudinal direction of the first part, having a hollow inside and a diameter that increases as it moves away from the first part; and iii) a second cone part formed at the other end in the longitudinal direction of the first part, having a hollow inside and a diameter that increases as it moves away from the first part. The first cone part is provided with a first breaking part that guides the wire into the internal hollow, and the second cone part is provided with a second breaking part that guides the wire into the internal hollow.

The utility model discloses an aggregate mixing device for preparing a building insulating brick, and relates to the technical field of insulating brick preparation. The raw material mixing device comprises a mixing assembly, an adjustable material screening assembly is arranged in the mixing assembly, a transmission assembly is arranged on the outer surface of the mixing assembly, a material returning assembly is arranged on the outer surface of the mixing assembly, the mixing assembly is used for mixing various raw materials, and the adjustable material screening assembly is used for separating qualified products from unqualified products. The adjustable material screening assembly and the material returning assembly are connected, the adjustable material screening assembly and the material returning assembly are both connected with the mixing assembly, when the mixing assembly pushes aggregates to pass through the adjustable material screening assembly, qualified aggregates penetrate through the adjustable material screening assembly and then are directly discharged, and unqualified aggregates can be pushed into the material returning assembly by the mixing assembly; and automatic screening of the aggregate can be achieved in the discharging stage, the labor intensity of workers is relieved, the situation that unqualified aggregate influences subsequent machining is avoided, and using is more convenient.

The utility model provides a building insulation board convenient to install, and relates to the technical field of insulation boards, the building insulation board convenient to install comprises a wall body, one side of the wall body is fixedly connected with a positioning assembly, the positioning assembly is composed of a positioning frame, a limiting sliding groove, a limiting sliding block, an inserting rod and a first insulation board, and one side of the positioning frame is fixedly connected to one side of the wall body. According to the building insulation board convenient to install, through the arrangement of the positioning assembly, when the building insulation board convenient to install is used, a limiting sliding block slides into a limiting sliding groove, meanwhile, the limiting sliding groove limits the limiting sliding block, and after the limiting sliding block is attached to the limiting sliding groove, an inserting rod is inserted into the first insulation board, so that the first insulation board is connected with the positioning frame; the positioning frame can position the first insulation board when the first insulation board is installed, so that the installation position is prevented from deviating, the effect of improving the installation convenience of the insulation board is achieved, and the situation that the installation time is prolonged and the installation error is increased due to the fact that the insulation board is difficult to keep horizontal and vertical in the installation process is avoided.

This utility model discloses a building insulation board that is easy to install. The insulation board has a through-hole on its front side, and an installation tube is fixedly installed inside the hole. A pushing component is installed inside the installation tube, and a pushing rod is installed inside the installation tube via the pushing component. A locking component is provided on the surface of the pushing rod, and a rectangular through-groove is provided on the surface of the installation tube. The installation tube is inserted into the installation hole through the insulation board, and the pushing component moves the pushing rod, causing the pushing rod to push the locking component into contact with the inner wall of the installation hole. This locks the installation tube inside the installation hole, thus installing the insulation board. This method eliminates the need for expansion screws and L-shaped fixing brackets, reducing the number of steps required for insulation board installation and increasing the installation speed, allowing more insulation boards to be installed in the same amount of time.

The invention relates to a device and a method for foaming building materials with CO₂ 2 for the production of a building component and / or building insulation. The device comprises a conveying device (2) and, downstream, a construction material line (3) in which one or more injection nozzles (4) are arranged to inject liquid CO into the stream of construction material. 2 to inject. The pressure level in the building material line (3) is maintained such that the injected CO₂ 2 remains in its liquid state. The building material as well as the CO 2 downstream they enter a mixing device (9) and then at least one or more decompression pumps (11), which ensure controlled decompression of building material and liquid CO₂ 2without significant cooling and segregation. Downstream, a dispensing device (19) is arranged, which is configured to dispense the material for the production of a component and / or building insulation. Depending on the addition of CO 2 This allows the layers within a component to be modified with respect to their density and thus their properties in terms of load-bearing capacity, heat transfer, and mass. If the amount of CQ is kept constant during the process, 2 injected, which the building material in gaseous CO 2 The material that can be absorbed in the suspension forms a building material foam, for example, in the form of building insulation. The invention further comprises a corresponding method for manufacturing components using such a method.

1. Name of the product in this design: Self-insulating mortise and tenon block. 2. Purpose of this design: Self-insulating blocks for building insulation walls. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The application relates to the technical field of building insulation boards, and discloses a building insulation board and a grid cloth wrapping equipment. The building insulation board comprises a base plate, a sticking layer connected with the base plate, an energy storage layer connected with the sticking layer, a main insulation layer connected with the energy storage layer, a buffer layer connected with the main insulation layer, and a protective layer connected with the buffer layer. A plurality of convex point textures are arranged in the protective layer, and the thickness of the convex point textures is 0.1-0.3 mm. The buffer layer comprises at least two layers of structures, namely a first protective layer and a second protective layer. The first protective layer wraps the second protective layer, and the density of the first protective layer is greater than that of the second protective layer. The convex point textures are arranged on the surface of the insulation board. The buffer layer with the gradient structure can reduce the overall gravity on the basis of ensuring the protection capability. The filled silicon dioxide aerogel can solve the problem of insulation failure of a traditional vacuum board after damage.

The invention relates to the technical field of building insulation boards, and particularly discloses an intelligent temperature-adjusting, insulation and decoration integrated board and a preparation method thereof. An intelligent temperature adjusting, heat preservation and decoration integrated plate sequentially comprises a thermochromic protective coating, a glass fiber reinforced cement decoration panel, a phase change microcapsule / polyurethane composite heat preservation core layer, an aluminum foil reflecting layer and a gypsum-based structural layer from the outdoor side to the indoor side. The phase-change microcapsule / polyurethane composite heat-preservation core layer is prepared by the following steps: uniformly mixing phase-change microcapsules with a polyurethane white material component A, then mixing with a polyurethane black material component B, pouring and foaming, and curing after foaming to obtain the phase-change microcapsule / polyurethane composite heat-preservation core layer; the core material of the phase change microcapsule is pentacosane, and the wall material is melamine resin. The intelligent temperature adjustment, heat preservation and decoration integrated plate can integrate multiple functions of efficient heat preservation, intelligent temperature adjustment, visual heat management indication and decoration.

The invention provides a thermal insulation layer construction device for outer wall surface reconstruction, and relates to the field of thermal insulation layer construction instruments. A box body front wall is fixedly connected to the front end of the upper surface of the insulation board storage box bottom plate, and the box body front wall is perpendicular to the upper surface of the insulation board storage box bottom plate; and the two box body side walls are arranged, and the two box body side walls are fixedly connected to the left edge and the right edge of the upper surface of the heat preservation plate storage box bottom plate correspondingly. The automatic mortar adhesive adding function is achieved, the mortar adhesive can be automatically and evenly smeared, and the step of manually smearing the adhesive can be omitted; and the working intensity of constructors is further relieved, and the problems that in the existing high-rise building heat preservation layer construction process, before each heat preservation plate is attached, the constructors need to pick up and lift up the plate bodies, mortar adhesives need to be evenly smeared on the attaching faces of the plate bodies, the labor intensity is high, and further improvement of the construction efficiency is not facilitated are solved.

The present application relates to a kind of zero-energy consumption building's outer corridor component without thermal bridge structure in hot summer and cold winter area, belong to building energy saving and near zero energy consumption building technical field.For the instability of structure caused by disconnecting with main structure in the existing outer corridor no thermal bridge design, poor seismic resistance, water leakage hidden trouble problem, or the continuous insulation method causes the shortcoming such as high cost, complex structure, construction inconvenience, the present application provides a kind of solution with reasonable structure, simple structure, cost-effective, equipment construction convenient, its main point is: outer corridor board is picked out from main structure and does not break off, top surface is full of first insulation board, bottom surface is partially laid second insulation board, outer wall surface is laid third insulation board;And through thermal simulation software, dynamically calculate the thickness of each insulation board, to extend the insulation structure gradually weakens heat flow flux, reach the effect of eliminating or weakening thermal bridge.The present application is mainly used for the outer corridor of near zero energy consumption building in hot summer and cold winter area, realizes energy saving and consumption reduction, improves building insulation performance and comfort.

The utility model discloses a building thermal insulation material production die convenient to unload, which comprises a bottom plate, the left end of the top of the bottom plate is fixedly connected with a die body, the middle end of the top of the die body is provided with a forming groove, and the left end and the right end of the bottom of an inner cavity of the forming groove are respectively provided with a mounting groove. The bottom of an inner cavity of the mounting groove is fixedly connected with an electric telescopic rod. By means of the forming groove, a heat preservation material can be formed, after the heat preservation material is solidified in the forming groove, the electric telescopic rod is controlled to extend, so that the top plate can be driven to move upwards, the formed heat preservation material can be ejected out, then the electric sliding table is controlled to move rightwards, and the push plate can be driven to move rightwards; therefore, the thermal insulation material can be pushed away, manual discharging is not needed, the discharging speed can be increased, the thermal insulation material can be guided into the material collecting box through the material guiding plate, and the thermal insulation material can be prevented from deviating in the material guiding process through the baffle.

The invention discloses a polyimide-based transparent aerogel material and a preparation method thereof. In order to solve the problem of insufficient light transmission of existing polyimide aerogel, 4, 4 '-diamino-2, 2'-dimethyl-1, 1 '-biphenyl (M-tolidine) is used as a diamine raw material, 3, 3', 4, 4 '-benzophenonetetracarboxylic dianhydride (BTDA) and hexafluorodianhydride (6FDA) are used as dianhydride raw materials, N-methyl pyrrolidone (NMP) is used as a solvent, a cross-linking agent, a catalyst and a dehydrating agent are added, and the polyimide aerogel is prepared through a hydrothermal method. Reacting under proper reaction conditions to form gel, and drying to obtain the aerogel. By adjusting the proportion of hexafluorodianhydride, the yellow color of the polyimide aerogel is reduced, and the transparency of the polyimide aerogel is remarkably improved. The invention effectively solves the problems of yellow color and poor light transmission of the existing polyimide aerogel, provides a transparent aerogel material with low density, high specific surface area and excellent thermal insulation performance, has wide application prospect, and particularly has important practical application value in the fields of building thermal insulation, energy conservation and emission reduction and the like.

The invention relates to the field of building thermal insulation walls, and discloses a building thermal insulation wall through-wall pipe waterproof structure which comprises a thermal insulation wall, a waterproof hose is slidably connected to the outer wall of a connecting frame, a first waterproof groove, a second waterproof groove and a plurality of connecting grooves are formed in the inner wall of the connecting frame, and a through-wall pipe is slidably connected to the inner wall of the connecting frame. A waterproof ring is installed on the inner wall of the connecting frame, a third waterproof pad is installed on the outer wall of the gasket, a plurality of extrusion holes are formed in the inner wall of the extrusion frame, waterproof glue is arranged on the inner wall of the connecting frame, a fixing assembly is arranged on the outer wall of the connecting frame, and a protection assembly is arranged on the outer wall of the through-wall pipe. The extrusion frame and the first fixing groove are in threaded connection with the other end of the connecting frame, the first waterproof pad, the second waterproof pad and the third waterproof pad are tightly attached to the outer walls of the two sides of the heat preservation wall and the two sides of the waterproof pipe, the inner walls of the first waterproof groove, the connecting groove and the second waterproof groove are filled with waterproof glue between the connecting frame and the through-wall pipe, and the sealing effect of the waterproof structure is improved.

1. Name of the product in this design: Split-type building insulation module. 2. Purpose of this design: To form a wall structure after assembly. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention relates to the technical field of building block manufacturing, in particular to building heat preservation block processing equipment and a using method thereof.The equipment takes a bottom plate as a bearing foundation, a cutting bin is arranged above the bottom plate, a material leaking plate is arranged in the bin, the two ends of the cutting bin are open, a raw material opening is formed in one side of the cutting bin, a material placing plate is arranged on the outer side of the raw material opening, and a cutting motor is arranged on one side of the cutting bin; the output end of the motor is connected with a transmission shaft, the other end of the transmission shaft is connected with the inner wall of the cutting bin through a bearing, a cutting blade is installed on the shaft, a top plate is arranged above the cutting bin, at least two first electric cylinders are installed on the top plate, the output ends of the electric cylinders are connected with an inverted-U-shaped large push plate, a first collecting bin is arranged at one end of the cutting bin, and a partition part is installed between the first collecting bin and the first collecting bin. A second material collecting bin is arranged on one side of the grooving part, one side of the second material collecting bin is connected with a grinding part, and a drilling part is arranged on one side of the grinding part. According to the overall structure, the machining adaptability, the operation stability and the environment-friendly requirement are considered, and the core requirement for energy conservation and structure integration of the heat preservation building block is achieved in an assisted mode.

This invention provides a method for preparing and applying a polyurethane reinforced with rice wine residue, belonging to the field of environmentally friendly polymer materials technology. The invention uses rice wine residue, an agricultural waste, as the reinforcing phase. After pretreatment, it is blended with a specific polyurethane matrix and functional additives. The reinforced polyurethane material is then prepared through a mixing, molding, and curing process. This method fully utilizes the natural polymer components such as cellulose in the rice wine residue, achieving resource recycling of waste. The prepared reinforced polyurethane material exhibits significantly improved tensile strength, elastic modulus, and thermal stability. Furthermore, the process is simple, energy-efficient, and environmentally friendly. It can be widely used in building insulation, furniture foam, automotive interiors, packaging materials, and other fields, possessing significant economic and environmental value.

The application relates to the technical field of building insulation boards, and provides a fabricated building insulation floor slab, which comprises two parallel formworks, the opposite sides of the two formworks are provided with insulation boards, a plurality of symmetrical connecting frames are arranged on the formworks, U-shaped steel bars are arranged between the two symmetrical connecting frames, vertical steel bars and horizontal steel bars are bound between the U-shaped steel bars, and a pouring layer poured through concrete is arranged between the two insulation boards. The fabricated building insulation floor slab has the beneficial effects that the two symmetrical formworks and the insulation boards are fixed through the U-shaped steel bars, and the pouring through the concrete improves the overall stability, the insulation effect is realized through the insulation boards, the two adjacent formworks are quickly assembled, the energy-saving and efficiency-reducing function is realized, the working efficiency is improved, and the building insulation energy-saving effect is improved.

The application relates to the technical field of foam glass, in particular to a building thermal insulation foam glass surface toughening, soaking and drying integrated equipment, which comprises a soaking mechanism, the top of the soaking mechanism is provided with a drying mechanism, the soaking mechanism comprises a base, the inner side of the top front side of the base is fixedly connected with a foam glass connecting assembly, the drying mechanism comprises a push-pull frame, the top and the bottom of the inner side front side of the push-pull frame are fixedly connected with drying assemblies, the soaking mechanism and the drying mechanism are arranged, integrated operation processes of foam glass soaking, toughening, pushing and soaking and post-soaking drying are realized, and the production efficiency is greatly improved. In the soaking and toughening stage, the stability and safety of the foam glass in the soaking process are ensured through accurate mechanical structure design and stable clamping of a hydraulic push rod, the design of the pushing and soaking mechanism realizes automatic operation of the foam glass from placement to soaking, and manual intervention is reduced.

The utility model relates to the technical field of stirring device provides a kind of stirring device for building thermal insulation material production, it includes: mounting table;Stirring bucket, it is rotatably installed in the upper end of mounting table, its inside is provided with stirring part;Blanking barrel, it is communicated and is provided in the upper of stirring bucket, its inside is provided with pretreatment part;Cleaning frame, it is rotatably installed in the below of blanking barrel, its one end is abutted and is provided in the lower end surface of pretreatment part;Wherein, the cleaning frame is fixedly connected with stirring bucket, can rotate synchronously with stirring bucket.The utility model improves material adaptability by multistage pretreatment, comminuting blade can adjust speed adaptation different form raw material, sieve hole can be replaced with material leakage frame shaking amplitude, compatible multiple thermal insulation materials.Meanwhile, triple anti-blocking mechanism synergistic effect: constant-temperature barrel temperature control reduces viscosity, material leakage frame high-frequency shaking breaks bridge, cleaning frame drives brush to clean residual, effectively reduce the device plugging rate, reduce the time of shutdown cleaning, substantially improve production efficiency and continuity.

Securely fasten the heat-shielding sheet to the building. [Solution] In a building insulation and heat shielding structure in which an insulation layer and a heat shielding layer are configured in a multi-layered manner on the indoor side of the building, the structure comprises a heat shielding sheet 20 having a heat shielding layer 22 and a fastening bar 52 connected to the building side, wherein the heat shielding sheet 20 is fastened to the fastening bar 52 in the width direction.

This invention discloses a method for fabricating a conical microporous semi-transparent crystalline silicon photovoltaic cell, relating to the field of photovoltaic cells. The method includes the following steps: silicon wafer cleaning and preparation, photolithography to define the micropore pattern, deep reactive ion etching to prepare vertical micropores, micropore tapering treatment, diffusion doping to form a PN junction, alumina passivation layer deposition, post-annealing treatment, silicon nitride antireflection layer deposition, double-sided microgrid electrode fabrication, Low-E film deposition, and module encapsulation. This invention also discloses a conical microporous semi-transparent crystalline silicon photovoltaic cell fabricated using the above method. Through the synergistic design of the conical micropore structure and the selective Low-E film, this invention significantly expands the effective light transmission angle range of incident light without sacrificing the light absorption area, enabling the module to maintain stable light uniformity under different solar illumination angles. This significantly improves the utilization rate of the near-infrared band, reduces the air conditioning cooling load, and achieves a balance between power generation performance and building insulation function.

The utility model belongs to the field of building insulation boards, particularly relates to a building insulation board connecting component and an insulation board, and aims to solve the problems that the stability in use of the insulation board is greatly influenced and the service life of the insulation board is influenced because the whole structure is not firm and reliable enough and the whole is not convenient to further reinforce and fix after the existing insulation board is connected and fixed. According to the scheme, the heat insulation board comprises a connecting frame, clamping grooves are formed in the two sides of the connecting frame, and heat insulation board bodies are clamped into the two clamping grooves in a limiting mode; and the reinforcing mechanism is arranged on the connecting frame and used for reinforcing and fixing the insulation board body. When the heat insulation board is used, the connecting strength between the heat insulation board body and the connecting frame can be improved, so that the hidden protection effect can be conveniently achieved, the heat insulation board body can be reinforced and fixed, the firmness and reliability of the whole structure are greatly improved, the situation that the using stability effect of the heat insulation board is greatly influenced is avoided, and the applicability is improved.

The utility model discloses a maintenance tool for preparation of building insulating bricks, and relates to the technical field of preparation of building insulating bricks. The device comprises a water tank. The driving assembly is started to drive the transmission assembly to rotate, so that the transmission assembly drives the connecting assembly to rotate, the connecting assembly drives the moving assembly to move, the moving assembly is moved to the ground, and then a brick stack is placed at the top end of the moving assembly; then the driving assembly is started again to drive the transmission assembly to rotate reversely, so that the transmission assembly is matched with the connecting assembly to drive the moving assembly to move reversely, the moving assembly can drive the piled bricks placed at the top end to move to the top end of the lifting assembly, and then the lifting assembly is started to drive the moving assembly installed at the top end to move downwards; and the moving assembly drives the piled bricks to move into the water tank, so that the piled bricks are conveniently fed and discharged, and the practicability of the maintenance tool for preparation of the building insulating bricks is improved.

1. Name of the product in this design: Plastic sleeve fastener (with built-in anti-cold bridge cap). 2. Purpose of this design: To fix the building envelope to various building insulation materials or other uncertain base layers. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The application discloses a kind of high-performance ultra-thin vacuum heat insulation composite insulation board and production process thereof, it is related to building insulation material technical field, including vacuum heat insulation board and coating slurry, the coating slurry six coatings are in the outer surface of vacuum heat insulation board, the coating slurry solidification forms hard protective shell;The coating slurry includes the following weight parts of components: cement 290-310 parts, polyphenyl particle 3-5 parts, water 140-160 parts, reinforcing agent 2-4 parts, foaming agent 0.1-0.3 parts, glass short fiber 3-5 parts;The application is improved by coating slurry composition and proportion, and glass short fiber is added therein, in the case where coating slurry thickness is same, effectively improve the strength after coating slurry hardening, so that the thickness of the vacuum heat insulation composite insulation board can reach within 26mm, and make its performance meet the requirements of relevant standards.

The application provides a buckle structure protection device for building thermal insulation foam board, which comprises a first protection frame and a second protection frame, the first protection frame and the second protection frame are oppositely arranged, a clamping assembly is arranged between the first protection frame and the second protection frame, and the clamping assembly is used for limiting the first protection frame and the second protection frame. The buckle structure protection device for building thermal insulation foam board provided by the application is matched with a first protection frame, a second protection frame, a clamping assembly, a corner protection assembly and the like, the clamping assembly splices the first protection frame and the second protection frame into a rigid protection frame, the corner protection assembly is sleeved outside the frame to provide buffer protection, the edge and corner of the building thermal insulation foam board can be comprehensively protected, the collision, extrusion and friction in the process of transfer and storage can be effectively resisted, the edge and corner of the board can be prevented from being damaged, the appearance flatness, the thermal insulation effect and the installation sealing property of the board can be ensured, and the board scrap and material loss can be reduced.

The invention relates to a lightweight concrete insulation board and a preparation method thereof, and belongs to the technical field of building insulation boards. The lightweight concrete insulation board is mainly prepared from the following components in parts by weight: 350 to 400 parts of a cementing material, 71 to 81.5 parts of lightweight aggregate, 10 to 17.5 parts of an additive, 1.5 to 2.0 parts of a foaming agent, 0.8 to 1.2 parts of reinforced fibers, 2 to 3 parts of silica sol and 160 to 200 parts of water. According to the lightweight concrete insulation board provided by the invention, the thermal insulation performance can be remarkably improved on the basis of ensuring mechanical properties such as compressive strength, and the anti-freezing performance of the insulation board under a low-temperature condition can be ensured.

1. The name of the design product: bag type automatic foaming machine (V3). 2. The use of the design product: mechanical equipment for producing plastic, rubber, polyurethane (PU), food, building insulation and other foam materials. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.