A precast concrete slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials built in

Abstract

A precast concrete slab with an energy storage tank and a heat-insulating and sound-insulating material sandwich layer, comprising a heat-insulating and sound-insulating material sandwich layer, an energy storage tank, a reinforcing grid, a reinforced frame, a connecting piece, and concrete. The characteristics are as follows: The precast concrete slab with an energy storage tank and a heat-insulating and sound-insulating material sandwich layer is formed by tying or bolt-fixing a reinforcing grid with a reinforced frame on the periphery, an energy storage tank, a heat-insulating and sound-insulating material sandwich layer, and a reinforcing grid with a reinforced frame on the periphery through ropes, to form a grid structure with a reinforced frame on the periphery, reinforcing grids on both sides, an energy storage tank on at least one side inside the outer wall reinforcing grid, and a heat-insulating and sound-insulating material sandwich layer inside. Then this grid structure is placed in a precast mold, and finally concrete is poured and precast into shape. It can control haze through the energy storage function of the wall, has good heat insulation and sound insulation performance, saves concrete and steel, can improve the overall strength of the building, and can fully explore the application value of a large number of rural waste materials, protecting the natural environment.

Description

Technical Field

[0001] The present invention relates to a building material for buildings, and more specifically, to a concrete building board having energy storage and heat insulation and sound insulation functions. Background Art

[0002] With the development of society and the increasing improvement of people's living standards, the scale of urban and rural buildings is also getting larger and larger. At present, the scale and stock of urban and rural buildings in China are very huge. However, the energy-saving effect of these buildings themselves is not good, consuming a large amount of energy, which does not match the energy supply in China and causes great environmental pressure. Some conventional traditional building materials have been gradually phased out, and various new thermal insulation building materials have emerged in an endless stream. Lightweight thermal insulation panel building materials have been widely used, such as lightweight panel thermal insulation building materials produced by compounding concrete with plastic foam materials or rock wool materials, and lightweight panel thermal insulation building materials produced by compounding concrete with plant straw materials.

[0003] The lightweight panel thermal insulation building materials produced by compounding concrete with plant straw materials give full play to the application value of a large number of rural waste materials, avoid burning straw everywhere, with billowing smoke and polluting the environment, and do not need to dig the ground to take soil to burn bricks and tiles to damage cultivated land, thus protecting the natural environment. At the same time, a large amount of crop straws produced in China every year are utilized, avoiding the waste of resources caused by being burned in vain, generating greenhouse gas environmental pollution, and creating new income-increasing channels for farmers.

[0004] For example, the utility model with the patent number 012452378 and the name "Plant Straw Composite Building Panel" is made by mixing cut and crushed straw with concrete. Another example is the invention patent with the patent number 2004100443580 and the name "Manufacturing Process of a Sandwich Layer of a Whole-Pouring Straw Material Core Board for a Plaster-Free Concrete Thermal Insulation and Sound Insulation Material", which also uses a straw material core board to make concrete for walls and ribs. Still another example is the invention patent with the patent number 2008101577684 and the name "A Straw Lightweight Thermal Insulation Partition Board", which also uses straw.

[0005] However, this kind of thermal insulation building material and the passive house built with this kind of thermal insulation building material have a fatal defect, that is, it does not have the energy storage function of conventional building materials. Therefore, under the irradiation of sunlight during the day, the surface of the thermal insulation building material quickly heats up, and at night, the surface of the thermal insulation building material quickly cools down, increasing the day-night temperature difference of the natural environment. This causes an inversion layer in the atmosphere above the ground, contributing to the generation of smog. Summary of the Invention

[0006] To solve the above problems, a concrete building board with energy storage and heat preservation and sound insulation functions is invented. The present invention provides a concrete precast slab with an energy storage tank and a heat preservation and sound insulation material sandwich layer, which has the functions of energy storage, high strength, good heat preservation performance, good sound insulation performance, good physical and chemical properties such as flame retardancy and anti-aging, saves concrete and steel, can improve the overall strength of the building, increase its wind resistance and seismic resistance, and can also give full play to the application value of a large amount of crop straws in rural areas, reduce greenhouse gas emissions, reduce smoke pollution, and protect the natural environment.

[0007] Due to the energy storage tanks provided on the inner side of the outer wall or the inner sides of the inner and outer walls of this concrete precast slab, when the sun shines on the outer wall surface, the temperature of the energy storage tanks rises slowly. Although the temperature of the outer wall itself also increases, the temperature will not be very high, and it can continuously heat the air in contact with the outer wall, causing the air near the ground surface to continuously generate upward air currents. And at night, the energy storage tanks can still continuously release heat to heat the air in contact with the outer wall through the outer wall, generating upward air currents. In this way, the cold air near the ground surface at the bottom of the building is continuously heated to generate upward air currents, solving the problem of cold air near the ground surface and the formation of an inversion layer. At the same time, it solves the problem of large temperature difference between day and night on the outer wall.

[0008] For the interior, the energy storage tanks can reduce the temperature fluctuation in the room and keep the room temperature within a relatively reasonable and constant temperature range all the time. For refrigeration or heating, the room temperature will not change violently due to the start and stop of the heat source or cold source, which will make people feel more comfortable. At the same time, due to the action of the energy storage tanks, the surface temperature of the outer wall is always close to the average temperature of the day, thereby reducing the temperature difference between the inner and outer walls, making the building better insulated and achieving energy conservation.

[0009] The technical solution of the present invention is: a concrete precast slab with an energy storage tank and a heat preservation and sound insulation material sandwich layer, including a heat preservation and sound insulation material sandwich layer, an energy storage tank, a strengthening grid, a strengthening frame, a connecting piece, and concrete. Its characteristics are: the concrete precast slab with an energy storage tank and a heat preservation and sound insulation material sandwich layer is composed of a strengthening grid with a strengthening frame on the periphery, an energy storage tank, a heat preservation and sound insulation material sandwich layer, and a strengthening grid with a strengthening frame on the periphery, which are connected by rope tying or connecting piece bolting to form a grid with a strengthening frame on the periphery, strengthening grids on both sides, an energy storage tank on one side inside the outer wall strengthening grid, and a heat preservation and sound insulation material sandwich layer inside. Then this grid is placed in a precast mold, and then concrete is poured and preformed; the concrete precast slab can be used vertically, or can be used obliquely, or can be used horizontally.

[0010] Or a concrete precast slab with an energy storage tank and a heat-insulating and sound-insulating material sandwich layer, which is composed of a reinforcing mesh grid with a strengthened border around, an energy storage tank, a heat-insulating and sound-insulating material sandwich layer, an energy storage tank, and a reinforcing mesh grid with a strengthened border around, connected by rope tying or bolt fastening with connectors, to form a grid structure with a strengthened border around, strengthened mesh grids on both sides, energy storage tanks on both inner sides of the strengthened mesh grids, and a heat-insulating and sound-insulating material sandwich layer inside. Then, this grid structure is placed in a precast mold, and concrete is poured to form the shape. The concrete precast slab can be used vertically, or can be used obliquely, or can be used horizontally.

[0011] Among them, the energy storage tank is a tubular tank with both ends closed and filled with energy storage liquid. There is an expansion space for the thermal expansion and contraction of the energy storage liquid in the energy storage tank, and a gas higher than atmospheric pressure is filled in the energy storage tank. The energy storage tanks are arranged in a single row of pipes, or are arranged in series in several rows of pipes in sections.

[0012] The heat-insulating and sound-insulating material sandwich layer is a row of straw columns or a row of straw pipes formed by uniformly mixing straw materials and an adhesive and pressing them evenly. The row of straw pipes may be filled with energy storage tanks inside. The row of straw columns or the row of straw pipes is arranged in a single piece, or several rows of straw columns or straw pipes are arranged in series in sections. On the surface of the row of straw columns or the row of straw pipes, there may be spines for enhancing the bonding strength between the row of straw columns or straw pipes and the concrete. The row of straw columns or the row of straw pipes is connected to the reinforcing mesh grid with a strengthened border around, the energy storage tank, the heat-insulating and sound-insulating material sandwich layer, and the reinforcing mesh grid with a strengthened border around by rope tying or bolt fastening with connectors, to form a grid structure with a strengthened border around, strengthened mesh grids on both sides, at least one outer wall side of the strengthened mesh grids is provided with an energy storage tank, and a heat-insulating and sound-insulating material sandwich layer inside. Then, this grid structure is placed in a precast mold, and concrete is poured to form the shape. The concrete precast slab can be used vertically, or can be used obliquely, or can be used horizontally.

[0013] A concrete precast slab with an energy storage tank and a heat-insulating and sound-insulating material sandwich layer, the straw columns or straw pipes of which are straw columns or straw pipes similar to round logs in shape, formed by crushing straw materials, mixing with an adhesive, stirring evenly by a mixer, and pressing through an extrusion device.

[0014] The straw materials may be evenly distributed and doped with reflective film materials. The reflective film is a metal film, or a plastic film compounded with a metal film, or a paper film compounded with a metal film. A waterproof film is sprayed on the surface of the straw columns or straw pipes.

[0015] A concrete precast slab with an energy storage tank and a thermal insulation and sound insulation material sandwich layer, comprising a thermal insulation and sound insulation material sandwich layer, an energy storage tank, a strengthening grid, a strengthening frame, a connecting piece, and concrete. Its characteristics are as follows: The concrete precast slab with an energy storage tank and a thermal insulation and sound insulation material sandwich layer is formed by tying or bolting together a strengthening grid with a strengthening frame around the perimeter, an energy storage tank, a thermal insulation and sound insulation material sandwich layer, and a strengthening grid with a strengthening frame around the perimeter through ropes or connecting pieces, to form a grid structure with a strengthening frame around the perimeter, strengthening grids on both sides, at least one side of the inner and outer walls of the strengthening grid having an energy storage tank, and a thermal insulation and sound insulation material sandwich layer inside. Then this grid structure is placed in a precast mold, and concrete is poured and preformed; the concrete precast slab can be used vertically, or can be used obliquely, or can be used horizontally.

[0016] Or, the concrete precast slab with an energy storage tank and a thermal insulation and sound insulation material sandwich layer is formed by tying or bolting together a strengthening grid with a strengthening frame around the perimeter, an energy storage tank, a thermal insulation and sound insulation material sandwich layer, and a strengthening grid with a strengthening frame around the perimeter through ropes or connecting pieces, to form a grid structure with a strengthening frame around the perimeter, strengthening grids on both sides, both sides of the inner part of the strengthening grid having energy storage tanks, and a thermal insulation and sound insulation material sandwich layer inside. Then this grid structure is placed in a precast mold, and concrete is poured and preformed; the concrete precast slab can be used vertically, or can be used obliquely, or can be used horizontally.

[0017] Among them, the energy storage tank is a tubular tank with both ends closed and filled with an energy storage liquid. There is an expansion space for the thermal expansion and contraction of the energy storage liquid in the energy storage tank, and a gas higher than atmospheric pressure is filled in the energy storage tank. The energy storage tanks are arranged in a single row or in a series of multiple rows with segments.

[0018] The thermal insulation and sound insulation material sandwich layer includes a straw material core board made by pressing straw, a rock wool board or a glass wool board made by pressing, a foamed cement board, and a foam board. The straw material core board, the rock wool board or the glass wool board made by pressing, the foamed cement board or the foam board may be provided with spikes penetrating the board body to increase the bonding strength with concrete. The thermal insulation and sound insulation material sandwich layer is tied or bolted together with a strengthening grid with a strengthening frame around the perimeter, an energy storage tank, a thermal insulation and sound insulation material sandwich layer, and a strengthening grid with a strengthening frame around the perimeter through ropes or connecting fasteners, to form a grid structure with a strengthening frame around the perimeter, strengthening grids on both sides, at least one side of the inner and outer walls of the strengthening grid having an energy storage tank, and a thermal insulation and sound insulation material sandwich layer inside. Then this grid structure is placed in a precast mold, and concrete is poured and preformed; the concrete precast slab can be used vertically, or can be used obliquely, or can be used horizontally.

[0019] For a concrete precast slab with an energy storage tank and a thermal insulation and sound insulation material sandwich layer, the straw material core board is made by crushing straw materials, mixing with an adhesive, stirring evenly by a mixer, and then pressing through an extrusion device into a straw material core board in the shape of a plate.

[0020] The straw material of the straw material core board is evenly distributed and doped with a reflective film. The reflective film is a metal film, or a plastic film compounded with a metal film, or a paper film compounded with a metal film. A waterproof film is sprayed on the surface of the straw material core board.

[0021] Or the straw material core board is made of at least one kind of straw material. The straw material core board is formed by stacking and arranging corn straws, sorghum straws, sunflower straws, bamboo, reeds, and sesame straw materials horizontally and vertically. After cotton straws, bean straws, rape straws, wheat straws, millet straws, and rice straws are cross-arranged and stacked, they are placed in a mold and pressed into shape. The straw material core board is provided with through holes distributed in a dot matrix on both sides. A grid is compounded on the surface of the straw material core board. Then, the grid forms a grid frame sleeve through connectors passing through the through holes on both sides. The grid frame sleeve shapes the straw material core board.

[0022] Or the straw material core board shaped by the grid frame sleeve is immersed in a cement mortar pool and vibrated to apply the slurry, so that cement mortar is compounded on the grid on the surface of the straw material core board, the pipe walls of the through holes distributed in a dot matrix on both sides, and the connectors. The connectors in the through holes on both sides are wrapped with cement mortar, and the grid frame sleeve is filled and covered with cement mortar, forming a shape corresponding to the shape of the straw material core board, forming a cement mortar filling the gaps between the straws on the straw material core board, the through holes distributed in a dot matrix on both sides, and a cement mortar crust wrapping the surface of the straw material core board. Then it is fished out and hardened to make a cement mortar precast slab with a structure successively including a cement mortar crust, a grid, a straw material core board, a grid, a cement mortar crust, and a cement mortar wrapping the connectors passing through the straw material core board and connected and supported with the cement mortar crusts on both sides.

[0023] A concrete precast slab with an energy storage tank and a thermal insulation and sound insulation material sandwich layer inside, including a thermal insulation and sound insulation material sandwich layer, an energy storage tank, a strengthening grid, a strengthening frame, connectors, and concrete. Its characteristics are: the concrete precast slab with an energy storage tank and a thermal insulation and sound insulation material sandwich layer inside is made by tying with ropes or bolting and connecting a strengthening grid with a strengthening frame around, an energy storage tank, a thermal insulation and sound insulation material sandwich layer, and a strengthening grid with a strengthening frame around, to form a grid frame with a strengthening frame around, strengthening grids on both sides, an energy storage tank on at least one side of the inner and outer walls of the strengthening grid, and a thermal insulation and sound insulation material sandwich layer inside. Then this grid frame is placed in a precast mold, and then concrete is poured and precast into shape; the concrete precast slab can be used vertically, or can be used obliquely, or can be used horizontally.

[0024] Or a concrete precast slab with an energy storage tank and a thermal insulation and sound insulation material sandwich layer, which is composed of a reinforced grid with a strengthened border around it, an energy storage tank, a thermal insulation and sound insulation material sandwich layer, and a reinforced grid with a strengthened border around it, connected by rope binding or bolt fixation with connectors, to form a grid with a strengthened border around it, strengthened grids on both sides, an energy storage tank on at least one side of the inner and outer walls of the strengthened grid, and a thermal insulation and sound insulation material sandwich layer inside. Then, this grid is placed in a precast mold, and concrete is poured to form a precast shape; the concrete precast slab can be used vertically, or it can be used obliquely, or it can be used horizontally.

[0025] Among them, the energy storage tank is a tubular tank with both ends closed and filled with energy storage liquid. There is an expansion space for the thermal expansion and contraction of the energy storage liquid in the energy storage tank, and a gas higher than atmospheric pressure is filled in the energy storage tank. The energy storage tanks are arranged in a single row of pipes, or are arranged in series and segmented in several rows of pipes.

[0026] The thermal insulation and sound insulation material sandwich layer is a row of evacuated glass vacuum tubes with both ends closed. At least one row of glass vacuum tubes is connected by structural adhesives, ropes or connecting fasteners. On the glass vacuum tube row insulation board, or there is an added glass vacuum tube row insulation board with through connecting nail spurs to increase the bonding strength with concrete. The reinforced grid with a strengthened border around it, the energy storage tank, the thermal insulation and sound insulation material sandwich layer, and the reinforced grid with a strengthened border around it are connected by rope binding or bolt fixation with connectors, to form a grid with a strengthened border around it, strengthened grids on both sides, an energy storage tank on at least one side of the inner and outer walls of the strengthened grid, and a thermal insulation and sound insulation material sandwich layer inside. Then, this grid is placed in a precast mold, and concrete is poured to form a precast shape; the concrete precast slab can be used vertically, or it can be used obliquely, or it can be used horizontally.

[0027] A concrete precast slab with an energy storage tank and a thermal insulation and sound insulation material sandwich layer, the glass vacuum tubes that make up the row of glass vacuum tubes are high borosilicate glass tubes with one end glass-sealed and the other end provided with an exhaust tail tube, and are made into glass vacuum tubes by evacuating through an exhaust table and then sealing; there is an getter in the glass vacuum tube, and on the inner wall of the glass vacuum tube, or on the outer wall of the glass vacuum tube or a metal reflective film is vapor-deposited, and a protective layer is coated on the metal reflective film.

[0028] A concrete precast slab with an energy storage tank and a thermal insulation and sound insulation material sandwich layer, its energy storage tank includes a metal tank, a glass tank, a plastic tank, a fiberglass tank; the energy storage liquid includes water or an aqueous solution, and the gas filled in the energy storage tank may be carbon dioxide gas; the end caps of the energy storage tank include snap-on encapsulation, welded encapsulation, screw-on encapsulation.

[0029] A concrete precast slab with an energy storage tank and a thermal insulation and sound insulation material sandwich layer, its reinforced grid includes a metal grid, a plastic grid, a fiberglass grid.

[0030] A concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, whose reinforced frame is a profiled steel frame connected by including welding, bonding, tying and a reinforcing mesh grid, and connection embedded parts are provided on the profiled steel frame. The embedded parts are metal parts connected to the mesh grid, or plastic parts, or composite material parts. The embedded parts are supported and positioned in the formwork groove. The embedded parts arranged on the side of the concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials are rigid frames, and the frame materials are steel profiles or the like.

[0031] A concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, whose connecting parts include metal parts, metal bolts, plastic parts, plastic bolts, glass fiber reinforced plastic parts, plastic ties, metal binding wires, woven binding ropes.

[0032] The advantages of the present invention are as follows: The purpose of the present invention is to provide a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, which can control haze through the energy storage function of the wall, has high strength, good thermal insulation performance, sound insulation performance, and good physical and chemical properties such as flame retardancy and anti-aging performance, saves concrete and steel, can improve the overall strength of the building, increase its wind resistance and earthquake resistance, and can also fully explore the application value of a large number of rural waste materials and protect the natural environment. Description of the Drawings

[0033] The following further describes the present invention in conjunction with the drawings and embodiments:

[0034] Figure 1 It is the main sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials according to the present invention, with an energy storage tank on one side and the thermal insulation and sound insulation material being straw columns;

[0035] Figure 2 It is the side sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials according to the present invention, with an energy storage tank on one side and the thermal insulation and sound insulation material being straw columns;

[0036] Figure 3 It is the top sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials according to the present invention, with an energy storage tank on one side and the thermal insulation and sound insulation material being straw columns;

[0037] Figure 4 It is the main sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials according to the present invention, with energy storage tanks on both sides and the thermal insulation and sound insulation material being straw columns;

[0038] Figure 5 It is the top sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials according to the present invention, with energy storage tanks on both sides and the thermal insulation and sound insulation material being straw columns;

[0039] Figure 6It is the main sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, having an energy storage tank on one side and the thermal insulation and sound insulation material being straw tubes, according to the present invention;

[0040] Figure 7 It is the side sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, having an energy storage tank on one side and the thermal insulation and sound insulation material being straw tubes, according to the present invention;

[0041] Figure 8 It is the top sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, having an energy storage tank on one side and the thermal insulation and sound insulation material being straw tubes, according to the present invention;

[0042] Figure 9 It is the main sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, having energy storage tanks on both sides and the thermal insulation and sound insulation material being straw tubes, according to the present invention;

[0043] Figure 10 It is the top sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, having energy storage tanks on both sides and the thermal insulation and sound insulation material being straw tubes, according to the present invention;

[0044] Figure 11 It is the main sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, having an energy storage tank on one side and the thermal insulation and sound insulation material being straw tubes with an energy storage tank inside, according to the present invention;

[0045] Figure 12 It is the side sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, having an energy storage tank on one side and the thermal insulation and sound insulation material being straw tubes with an energy storage tank inside, according to the present invention;

[0046] Figure 13 It is the top sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, having an energy storage tank on one side and the thermal insulation and sound insulation material being straw tubes with an energy storage tank inside, according to the present invention;

[0047] Figure 14 It is the main sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, having energy storage tanks on both sides and the thermal insulation and sound insulation material being straw tubes with an energy storage tank inside, according to the present invention;

[0048] Figure 15 It is the top sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, having energy storage tanks on both sides and the thermal insulation and sound insulation material being straw tubes with an energy storage tank inside, according to the present invention;

[0049] Figure 16It is the main sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, where the energy storage tank is provided on one side and the thermal insulation and sound insulation material is a straw material core board according to the present invention;

[0050] Figure 17 It is the side sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, where the energy storage tank is provided on one side and the thermal insulation and sound insulation material is a straw material core board according to the present invention;

[0051] Figure 18 It is the top sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, where the energy storage tank is provided on one side and the thermal insulation and sound insulation material is a straw material core board according to the present invention;

[0052] Figure 19 It is the main sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, where the energy storage tanks are provided on both sides and the thermal insulation and sound insulation material is a straw material core board according to the present invention;

[0053] Figure 20 It is the top sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, where the energy storage tanks are provided on both sides and the thermal insulation and sound insulation material is a straw material core board according to the present invention;

[0054] Figure 21 It is the main sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, where the energy storage tank is provided on one side and the thermal insulation and sound insulation material is a single-layer glass vacuum tube row according to the present invention;

[0055] Figure 22 It is the side sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, where the energy storage tank is provided on one side and the thermal insulation and sound insulation material is a single-layer glass vacuum tube row according to the present invention;

[0056] Figure 23 It is the top sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, where the energy storage tank is provided on one side and the thermal insulation and sound insulation material is a single-layer glass vacuum tube row according to the present invention;

[0057] Figure 24 It is the main sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, where the energy storage tanks are provided on both sides and the thermal insulation and sound insulation material is a single-layer glass vacuum tube row according to the present invention;

[0058] Figure 25 It is the top sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials, where the energy storage tanks are provided on both sides and the thermal insulation and sound insulation material is a single-layer glass vacuum tube row according to the present invention;

[0059] Figure 26It is the main sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials inside the present invention. One side of the slab is provided with an energy storage tank, and the thermal insulation and sound insulation material is a double-layer glass vacuum tube row.

[0060] Figure 27 It is the top sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials inside the present invention. One side of the slab is provided with an energy storage tank, and the thermal insulation and sound insulation material is a double-layer glass vacuum tube row.

[0061] Figure 28 It is the main sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials inside the present invention. Both sides of the slab are provided with energy storage tanks, and the thermal insulation and sound insulation material is a double-layer glass vacuum tube row.

[0062] Figure 29 It is the top sectional view of a concrete precast slab with an energy storage tank and a sandwich layer of thermal insulation and sound insulation materials inside the present invention. Both sides of the slab are provided with energy storage tanks, and the thermal insulation and sound insulation material is a double-layer glass vacuum tube row.

[0063] In the figure: 1 straw column or straw tube, 2 concrete, 3 grid, 4 energy storage tank, 5 strengthening frame, 6 rope, 7 core tube energy storage tank, 8 connecting piece, 9 connecting pipe hole, 10 straw material core board, 11 glass vacuum tube.

[0064] Figure 1 、 Figure 2 、 Figure 3 constitute the first embodiment;

[0065] Figure 2 、 Figure 4 、 Figure 5 constitute the second embodiment;

[0066] Figure 6 、 Figure 7 、 Figure 8 constitute the third embodiment;

[0067] Figure 7 、 Figure 9 、 Figure 10 constitute the fourth embodiment;

[0068] Figure 11 、 Figure 12 、 Figure 13 constitute the fifth embodiment;

[0069] Figure 12 、 Figure 14 、 Figure 15 constitute the sixth embodiment;

[0070] Figure 16 、 Figure 17 、 Figure 18 constitute the seventh embodiment;

[0071] Figure 17 , Figure 19 , Figure 20 constitute the eighth embodiment;

[0072] Figure 21 , Figure 22 , Figure 23 constitute the ninth embodiment;

[0073] Figure 22 , Figure 24 , Figure 25 constitute the tenth embodiment;

[0074] Figure 22 , Figure 26 , Figure 27 constitute the eleventh embodiment;

[0075] Figure 22 , Figure 28 , Figure 29 constitute the twelfth embodiment. Specific implementation mode

[0076] As shown in the first embodiment: The straw column 1 is bundled into a row of straw columns by at least two ropes 6 crossing each other, and the row of straw columns is tightly arranged horizontally by a hoisting device. Then, the row of straw columns is positioned, fixed, and locked by a connection and fixing device. After that, the grid 3 with a reinforcing frame 5, on one side of which the energy storage tank 4 is bundled and fixed, is tied and bolted to the row of straw columns and the grid 3 with a reinforcing frame 5 on the other side, and the two grids are fixed to the row of straw columns to form a grid frame wrapping the row of straw columns and the energy storage tank 4. This grid frame is hoisted into the casting formwork, or the casting formwork is compounded on the outside for positioning, concrete is poured into the casting mold groove, and the gas in the concrete is expelled by vibration. The concrete on the formwork is leveled and covered with a plastic film for solidification and precast curing. Due to the gaps left by the bundling of the ropes 6 in the row of straw columns, it is convenient for the concrete 2 to fill the gaps between the straw columns 1, between the energy storage tanks 4, and between the reinforcing frame 5 and the grid 3 to achieve high-strength connection. When the concrete solidifies, the formwork is removed to obtain the required concrete precast slab with energy storage function.

[0077] As shown in the second embodiment: It is a structural form in which energy storage tanks 4 are provided on both sides of the row of straw columns, and the rest is the same as the first embodiment.

[0078] As shown in the third embodiment: It is a structural form in which an energy storage tank 4 is provided on one side of the row of straw pipes, and the rest is the same as the first embodiment.

[0079] As shown in the fourth embodiment: It is a structural form in which energy storage tanks 4 are provided on both sides of the row of straw pipes, and the rest is the same as the first embodiment.

[0080] As shown in the fifth embodiment: it is a structural form in which an energy storage tank 4 is provided inside a straw tube row, and an energy storage tank 4 is provided on a grid 3 with a reinforcing frame 5 on one side. Others are the same as the first embodiment.

[0081] As shown in the sixth embodiment: it is a structural form in which an energy storage tank 4 is provided inside a straw column row, and energy storage tanks 4 are provided on grids 3 with reinforcing frames 5 on both sides. Others are the same as the first embodiment.

[0082] As shown in the seventh embodiment: it is a structural form in which an energy storage tank 4 is provided on a grid 3 with a reinforcing frame 5 on one side of a straw material core board. Others are the same as the first embodiment.

[0083] As shown in the eighth embodiment: it is a structural form in which energy storage tanks 4 are provided on both sides of a grid 3 with reinforcing frames 5 on both sides of a straw material core board. Others are the same as the first embodiment.

[0084] As shown in the ninth embodiment: it is a structural form in which an energy storage tank 4 and a single-layer glass vacuum tube row as the thermal insulation and sound insulation material are provided on a grid 3 with a reinforcing frame 5 on one side of a concrete precast slab with an energy storage tank and a thermal insulation and sound insulation material sandwich layer. Others are the same as the first embodiment.

[0085] As shown in the tenth embodiment: it is a structural form in which an energy storage tank 4 and a single-layer glass vacuum tube row as the thermal insulation and sound insulation material are provided on grids 3 with reinforcing frames 5 on both sides of a concrete precast slab with an energy storage tank and a thermal insulation and sound insulation material sandwich layer. Others are the same as the first embodiment.

[0086] As shown in the eleventh embodiment: it is a structural form in which an energy storage tank 4 and a double-layer glass vacuum tube row as the thermal insulation and sound insulation material are provided on a grid 3 with a reinforcing frame 5 on one side of a concrete precast slab with an energy storage tank and a thermal insulation and sound insulation material sandwich layer. Others are the same as the first embodiment.

[0087] As shown in the twelfth embodiment: it is a structural form in which an energy storage tank 4 and a double-layer glass vacuum tube row as the thermal insulation and sound insulation material are provided on grids 3 with reinforcing frames 5 on both sides of a concrete precast slab with an energy storage tank and a thermal insulation and sound insulation material sandwich layer. Others are the same as the first embodiment.

Claims

1. A concrete precast slab with an energy storage tank and a thermal insulation and sound insulation material sandwich layer, comprising a thermal insulation and sound insulation material sandwich layer, an energy storage tank, a reinforcing mesh grid, a reinforced frame, a connecting piece, and concrete. It is characterized in that: The concrete precast slab with an energy storage tank and a thermal insulation and sound insulation material sandwich layer is formed by tying with ropes or bolting with connecting pieces a reinforcing mesh grid with a reinforced frame around the perimeter, an energy storage tank, a thermal insulation and sound insulation material sandwich layer, and a reinforcing mesh grid with a reinforced frame around the perimeter, to make a grid structure with a reinforced frame around the perimeter, reinforcing mesh grids on both sides, an energy storage tank on one side inside the outer wall reinforcing mesh grid, and a thermal insulation and sound insulation material sandwich layer inside. Then place this grid structure in a precast mold and pour concrete to form the precast slab. Or the concrete precast slab with an energy storage tank and a thermal insulation and sound insulation material sandwich layer is formed by tying with ropes or bolting with connecting pieces a reinforcing mesh grid with a reinforced frame around the perimeter, an energy storage tank, a thermal insulation and sound insulation material sandwich layer, an energy storage tank, and a reinforcing mesh grid with a reinforced frame around the perimeter, to make a grid structure with a reinforced frame around the perimeter, reinforcing mesh grids on both sides, energy storage tanks on both sides inside the reinforcing mesh grids, and a thermal insulation and sound insulation material sandwich layer inside. Then place this grid structure in a precast mold and pour concrete to form the precast slab. Among them, the energy storage tank is a tubular tank with both ends closed and filled with an energy storage liquid; there is an expansion space for the thermal expansion and contraction of the energy storage liquid in the energy storage tank, and the energy storage tank is filled with a gas higher than atmospheric pressure to make the energy storage tank form a rigid body; the energy storage tanks are arranged in a single row or in a series of multiple rows with sections. The thermal insulation and sound insulation material sandwich layer is a row of straw columns or a row of straw tubes formed by evenly mixing straw materials and an adhesive and pressing them; or there is an energy storage tank filled inside the row of straw tubes; the row of straw columns or the row of straw tubes is arranged singly or in a series of multiple rows with sections; on the surface of the row of straw columns or the row of straw tubes, there may be spikes to improve the bonding strength between the row of straw columns or the row of straw tubes and the concrete; the row of straw columns or the row of straw tubes is tied with ropes or connected with fasteners to a reinforcing mesh grid with a reinforced frame around the perimeter, an energy storage tank, a thermal insulation and sound insulation material sandwich layer, and a reinforcing mesh grid with a reinforced frame around the perimeter by tying with ropes or bolting with connecting pieces, to make a grid structure with a reinforced frame around the perimeter, reinforcing mesh grids on both sides, at least one outer wall side inside the reinforcing mesh grids having an energy storage tank, and a thermal insulation and sound insulation material sandwich layer inside. Then place this grid structure in a precast mold and pour concrete to form the precast slab. The concrete precast slab can be used vertically, or inclined, or horizontally.

2. A concrete precast slab with an energy storage tank and a thermal insulation and sound insulation material sandwich layer according to claim 1. It is characterized in that: The straw column or straw tube is formed by crushing straw materials, mixing with an adhesive, evenly stirring in a mixer, and then pressing through an extrusion device into a straw column or straw tube similar in shape to a log. The straw materials may be evenly distributed and doped with a reflective film material; the reflective film is a metal film, or a plastic film composite with a metal film, or a paper film composite with a metal film; a waterproof film is sprayed on the surface of the straw column or straw tube.

3. A precast concrete slab with an energy storage tank and a heat-insulating and sound-insulating material sandwich layer, comprising a heat-insulating and sound-insulating material sandwich layer, an energy storage tank, a reinforcing mesh grid, a reinforced frame, a connecting piece, and concrete, Characterized in that: internally The precast concrete slab with an energy storage tank and a heat-insulating and sound-insulating material sandwich layer is composed of a reinforcing mesh grid with a reinforced frame around the perimeter, an energy storage tank, a heat-insulating and sound-insulating material sandwich layer, and a reinforcing mesh grid with a reinforced frame around the perimeter, which are connected by rope tying or connecting piece bolting to form a grid structure with a reinforced frame around the perimeter, reinforcing mesh grids on both sides, energy storage tanks on at least one side of the inner and outer walls of the reinforcing mesh grids, and a heat-insulating and sound-insulating material sandwich layer inside. Then this grid structure is placed in a precast mold, and concrete is poured later to form the precast shape; Or the precast concrete slab with an energy storage tank and a heat-insulating and sound-insulating material sandwich layer is composed of a reinforcing mesh grid with a reinforced frame around the perimeter, an energy storage tank, a heat-insulating and sound-insulating material sandwich layer, and a reinforcing mesh grid with a reinforced frame around the perimeter, which are connected by rope tying or connecting piece bolting to form a grid structure with a reinforced frame around the perimeter, reinforcing mesh grids on both sides, energy storage tanks on both sides of the inner and outer walls of the reinforcing mesh grids, and a heat-insulating and sound-insulating material sandwich layer inside. Then this grid structure is placed in a precast mold, and concrete is poured later to form the precast shape; Among them, the energy storage tank is a tubular tank with both ends closed and filled with an energy storage liquid; there is an expansion space for the thermal expansion and contraction of the energy storage liquid in the energy storage tank, and a gas higher than atmospheric pressure is filled in the energy storage tank to make the energy storage tank form a rigid body; the energy storage tanks are arranged in a single row or in series in several rows and segmented; The heat-insulating and sound-insulating material sandwich layer includes a straw material core board pressed from straw, a rock wool board or a glass wool board pressed, a foamed cement board, and a foam board; nail spikes for increasing the bonding strength with concrete are provided on the straw material core board, the rock wool board or the glass wool board pressed, the foamed cement board or the foam board; the heat-insulating and sound-insulating material sandwich layer is connected by ropes or connecting fasteners, and a reinforcing mesh grid with a reinforced frame around the perimeter, an energy storage tank, a heat-insulating and sound-insulating material sandwich layer, and a reinforcing mesh grid with a reinforced frame around the perimeter are connected by rope tying or connecting piece bolting to form a grid structure with a reinforced frame around the perimeter, reinforcing mesh grids on both sides, energy storage tanks on at least one side of the inner and outer walls of the reinforcing mesh grids, and a heat-insulating and sound-insulating material sandwich layer inside. Then this grid structure is placed in a precast mold, and concrete is poured later to form the precast shape; the precast concrete slab can be used vertically, or obliquely, or horizontally.

4. A precast concrete slab with an energy storage tank and a heat-insulating and sound-insulating material sandwich layer according to claim 3, Characterized in that: The straw material core board is formed by crushing straw materials, mixing adhesives, stirring evenly by a mixer, and then pressing through an extrusion device into a straw material core board in the shape of a plate; Or the straw material core board is made of at least one kind of straw material. The straw material core board is formed by arranging and pressing corn straws, sorghum straws, sunflower straws, bamboo, reeds, cotton straws, soybean straws, rape straws, and sesame straws in a horizontal and vertical cross-laying manner; or after wheat straws, millet straws, and rice straws are mixed with adhesives and stirred evenly by a mixer, they are placed in a mold and pressed into shape. There are through holes distributed in a dot matrix on both sides of the straw material core board. A mesh grid is compounded on the surface of the straw material core board. Then, the mesh grid forms a mesh frame sleeve through connectors passing through the through holes on both sides. The mesh frame sleeve shapes the straw material core board; Or a reflective film is evenly distributed and doped in the straw material of the straw material core board; the reflective film is a metal film, or a plastic film compounded with a metal film, or a paper film compounded with a metal film; a waterproof film is sprayed on the surface of the straw material core board; Or the straw material core board shaped by the mesh frame sleeve is immersed in a cement mortar pool and vibrated to coat the slurry, so that cement mortar is compounded on the mesh grid on the surface of the straw material core board, the pipe walls of the through holes distributed in a dot matrix on both sides, and the connectors. The connectors in the through holes on both sides are wrapped with cement mortar, and the mesh frame sleeve is buried and covered with cement mortar, forming a shape corresponding to the shape of the straw material core board, forming a cement mortar filling the gaps between the straws on the straw material core board, a dot matrix distribution of through holes on both sides, and a cement mortar shell wrapping the surface of the straw material core board. It is fished out and hardened to make a cement mortar precast slab with a structure of cement mortar shell, mesh grid, straw material core board, mesh grid, cement mortar shell, and cement mortar wrapping the connectors passing through the straw material core board and connected and supported with the cement mortar shells on both sides.

5. A concrete precast slab with an energy storage tank and a thermal insulation and sound insulation material sandwich layer inside, including a thermal insulation and sound insulation material sandwich layer, an energy storage tank, a strengthening mesh grid, a strengthening frame, connectors, and concrete, Its characteristics are: built-in The concrete precast slab with an energy storage tank and a thermal insulation and sound insulation material sandwich layer is made by tying or bolting and connecting a strengthening mesh grid with a strengthening frame on the periphery, an energy storage tank, a thermal insulation and sound insulation material sandwich layer, and a strengthening mesh grid with a strengthening frame on the periphery through ropes or connectors, forming a grid structure with a strengthening frame on the periphery, strengthening mesh grids on both sides, at least one side of the inner and outer walls of the strengthening mesh grid having an energy storage tank, and a thermal insulation and sound insulation material sandwich layer inside. This grid structure is placed in a precast mold, and then concrete is poured and precast into shape; Or the concrete precast slab with an energy storage tank and a thermal insulation and sound insulation material sandwich layer is made by tying or bolting and connecting a strengthening mesh grid with a strengthening frame on the periphery, an energy storage tank, a thermal insulation and sound insulation material sandwich layer, and a strengthening mesh grid with a strengthening frame on the periphery through ropes or connectors, forming a grid structure with a strengthening frame on the periphery, strengthening mesh grids on both sides, at least one side of the inner and outer walls of the strengthening mesh grid having an energy storage tank, and a thermal insulation and sound insulation material sandwich layer inside. This grid structure is placed in a precast mold, and then concrete is poured and precast into shape; Among them, the energy storage tank is a tubular tank body with both ends closed and filled with energy storage liquid; an expansion space for the thermal expansion and contraction of the energy storage liquid is reserved inside the energy storage tank, and a gas higher than the atmospheric pressure is filled inside the energy storage tank to make the energy storage tank form a rigid body; the energy storage tanks are arranged in a single row of pipes or in a series of multiple pipes arranged in segments; The heat insulation and sound insulation material sandwich layer is a row of evacuated glass vacuum tubes with both ends closed. At least one row of glass vacuum tubes is connected by structural adhesives, ropes or connecting fasteners. On the glass vacuum tube row insulation board, or there is an increased glass vacuum tube row insulation board with through connecting nail spikes for enhancing the bonding strength with concrete; the reinforcing mesh grids with reinforced frames on the periphery, energy storage tanks, heat insulation and sound insulation material sandwich layers, and reinforcing mesh grids with reinforced frames on the periphery are connected by rope tying or bolt fastening with connectors to form a grid frame with a reinforced frame on the periphery, reinforcing mesh grids on both sides, at least one energy storage tank on at least one side of the inner and outer walls of the reinforcing mesh grids, and a heat insulation and sound insulation material sandwich layer inside. Then, this grid frame is placed in a precast mold, and concrete is poured later to form a precast shape; the concrete precast slab can be used vertically, or obliquely, or horizontally.

6. A concrete precast slab with an energy storage tank and a heat insulation and sound insulation material sandwich layer built therein according to claim 5, Characterized in that: The glass vacuum tubes that make up the glass vacuum tube row are high borosilicate glass tubes with one end glass-sealed and the other end provided with an exhaust tail tube, and are made into glass vacuum tubes after being evacuated through an exhaust table and then sealed; an air getter is provided inside the glass vacuum tubes, and a metal reflection film is vapor-deposited on the inner wall, or on the outer wall of the glass vacuum tubes, and a protective layer is coated on the metal reflection film.

7. A concrete precast slab with an energy storage tank and a heat insulation and sound insulation material sandwich layer built therein according to claim 1, 3 or 5, Characterized in that: The energy storage tanks include metal tanks, glass tanks, plastic tanks, and fiberglass tanks; the energy storage liquid includes water or aqueous solution, and the gas filled inside the energy storage tank may be carbon dioxide gas; the end covers of the energy storage tanks include snap-on encapsulation, welding encapsulation, and screw cap encapsulation.

8. A concrete precast slab with an energy storage tank and a heat insulation and sound insulation material sandwich layer built therein according to claim 1, 3 or 5, Characterized in that: The reinforcing mesh grids include metal mesh grids, plastic mesh grids, and fiberglass mesh grids.

9. A concrete precast slab with an energy storage tank and a heat insulation and sound insulation material sandwich layer built therein according to claim 1, 3 or 5, Characterized in that: The reinforced frame is a profiled steel frame connected to the reinforcing mesh grid by including welding, bonding, and tying. Connecting embedded parts are provided on the profiled steel frame; the embedded parts are metal parts, or plastic parts, or composite material parts connected to the mesh grid. The embedded parts are supported and positioned in the template groove. The embedded parts provided on the side of the concrete precast slab with an energy storage tank and a heat insulation and sound insulation material sandwich layer built therein are rigid frames, and the frame materials may be profiled steel.

10. A concrete precast slab with an energy storage tank and a heat insulation and sound insulation material sandwich layer built therein according to claim 1, 3 or 5, Characterized in that: The connectors include metal parts or plastic parts.

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